FILE NO. Service Manual CONTENTS DVD Personal Theater System DC-PT100 (XE) PRODUCT CODE No. 129 675 01 REFERENCE No. SM5810566 Laser beam safety precaution .......................................... 1 DVD Mechanism Replacement ........................................ 1 Trouble shooting .............................................................. 2 Service mode ................................................................... 4 How to load software for MPEG P.W.Board .................... 7 Cautions for PWB or IC Assy exchange .......................... 7 Tuner adjustment ............................................................. 8 Tuner setup ...................................................................... 9 Exploded View (Cabinet & Chassis) ................................ 10 Parts List .......................................................................... 11 Exploded View & Parts List (Sub woofer speaker) .......................................... 15 LCD Display ..................................................................... 17 IC Block Diagram & Description ....................................... 18 Block diagram .................................................................. 34 Wiring Connection ........................................................... 36 Schematic Diagram (FRONT) ....................................................................... 37 (TUNER) ....................................................................... 40 (MAIN) Loder section .................................................... 44 MPEG section .................................................. 46 Preamplifier section .......................................... 48 (SPEAKER) .................................................................. 54 Wiring diagram (LED) Parts Side View .................................................. 38 Pattern Side View ............................................... 38 (FRONT) ....................................................................... 38 (SWITCH) Parts Side View ........................................... 39 Pattern Side View ........................................ 39 (TUNER) Parts Side View ............................................. 42 Pattern Side View ......................................... 42 (MAIN) Parts Side View ................................................ 50 Pattern Side View ............................................. 52 (SPEAKER) Power Transformer .................................. 56 Main ......................................................... 56 Terminal ................................................... 56 This service manual consists of "JCX-PT100/XE" (Main unit : 129 674 01) , "ASX-PT100W/XE" (Sub Woofer Speaker : 165 082 01) and "SX-PT100F/XE" (Front Speaker system : 165 083 01). PHONES
44
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(LED) Parts Side View .................................................. 38Pattern Side View ............................................... 38
(FRONT) ....................................................................... 38(SWITCH) Parts Side View ........................................... 39
Pattern Side View........................................ 39(TUNER) Parts Side View............................................. 42
Pattern Side View ......................................... 42(MAIN) Parts Side View ................................................ 50
Pattern Side View ............................................. 52(SPEAKER) Power Transformer .................................. 56
Main ......................................................... 56Terminal ................................................... 56
This service manual consists of "JCX-PT100/XE" (Main unit : 129 674 01) ,
"ASX-PT100W/XE" (Sub Woofer Speaker : 165 082 01) and
"SX-PT100F/XE" (Front Speaker system : 165 083 01).
VOLUME
SOUND
FUNCTION SURROUNDTUNING
PRESET
PHONES
REMOTE CONTROLLER RB-PT100RDS
- 1 -
LASER BEAM SAFETY PRECAUTION• Pick-up that emits a laser beam is used in this CD player section.
CAUTION :USE OF CONTROLS OR ADJUSTMENTSOR PERFORMANCE OF PROCEDURESOTHER THAN THOSE SPECIFIED HEREINMAY RESULT IN HAZARDOUS RADIATIONEXPOSURE
LASER OUTPUT.......... 0.6 mW Max. (CW)
WAVELENGTH ............. 790 nm
S-VIDEOOUT
VIDEOOUT
AUDIOOUT
CONTROL
TO SUBWOOFER
OPT.DIGITALOUT
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN ANDINTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅRSIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSEFOR STRÅLING.VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNADOCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENNDECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNGÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINANÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
1. Cautionary instructions in handling the assy(Safety instructions)Optical pickupThe laser beam used in the pickup is classified as "class 2".Exposing your eyes or skin to the beam is harmful. Take carenot to do so.
(Caution against static electricity and leakage voltage)Ground securely the work tables, tools, fixtures, soldering irons(including those made of ceramic) and measuring instrumentsused in the production lines and inspection departments thathandle loaders. The workers shall also be grounded.
(Cautionary instructions in handling)Do not touch the object lens when handling a loader, or the lenswill be stained, resulting in inadequate playability.There is no power supply protection circuit provided for thisproduct or adjustment/inspection device. Short-circuiting maylead to fire or damage.Take care so as to protect from exposure to water, the entry ofmetallic pieces or dew condensation.In particular, a strong magnet adjacent to the pickup will not onlyget inoperative but can damage the pickup if a small metallicpiece, such as a screw or swarm, enters.The loader edge can cause injury if inadvertently handled.Do not touch a rotating disk, or injury may result.
This product is a precision device. Handle carefully.A shock or dropping will cause misalignment or destruction. If itshould occur, refer to clause 2.This product is so designed as to endure an initial shockequivalent to a drop from a height of approx. 90 cm under thepacked condition.After the initial shock, the resistivity will still remain at a level of50 to 60 G, but the mechanical robustness will weaken.Do not place in a dusty location.The entry and deposition of dirt into or on the pickup lens ormoving section will cause malfunction or degradation.
DVD MECHANISM REPLACEMENT
(Connectors)Do not connect or disconnect while power is on.Connecting or disconnecting signal wires or the main power cordwhen the power is on may destruct the unit or fixture.When connecting, push all the way in securely.An insufficient insertion may cause a bad contact, leading to anerroneous operation.Do not connect or disconnect roughly by an excessively strongforce, or a broken wire or bad contact may result.Semiconductors are connected. Do not touch connector terminalsdirectly.If the worker is grounded, there is nothing to worry about staticelectricity, but the rust on the connector terminal surface causedby the touch may result in bad contact.
(Caution) Before disconnecting FFC cable, make it "SHORT" as shown left. After connecting FFC cable,make it "OPEN" as shownleft.
(Power source)The power source need be good in quality (free frominstantaneous interruptions or noises).A low quality power source may well cause malfunction.
(Storage)Do not place or store in a dusty place or a place where dewcondensation is possible.The entry and deposition of dirt or dust into or on the pickup lensor moving section will cause malfunction or degradation.Also, dew condensation causes rust; the rust penetrate into theprecision part of a pickup, causing malfunction, or degrading theoptical quality of the internal lens and reflector, which also leadsto malfunction.
(OPEN)(SHORT)
- 3 -- 2 -
TROUBLE SHOOTING
5V LINE CONFIRM3.3V LINE CONFIRM
IC493,494 PERIPHERALCIRCUIT CONFIRM
LOADER CHANGE
MUTE CIRCUIT
IC881 PERIPHERAL CIRCUIT
CONFIRM
DAC IC871 NG
DAC IC871 PERIPHFRAL CONFIRM
DAC IC871 NG
3.3V,5V
CONFIRM
CN871 Pin5,6
LOADER CHANGE
OK?
IC800 AMCLK, ALRCLK,AOUT0,ML,MC,MD1
CONFIRM
IC800 Pin
FLOATING CONFIRM
IC800 NG
VIDEO COMPOSITE OUT ; OK
TUNER OUTPUT ; OK
AUX OUTPUT ; OK
DVD/CD OUTPUT ; NG
IC871 Pin7,8
CONFIRM
N
Y
N
N
N
Y
Y
Y
5.6V,9V,±12V ; ON 5.6V,9V ; ON / ±12V ; OFF
IC470 RESET
X4700 CLOCK
IC470 ACTIVE
IC601 COMMUNICATION
POWER SUPPLY ; STANDBY mode
IC470 ACTIVE / P-CON ; LOW
DVD-PCON ; OFF
AC CORD PLUG
UK,XE,JP ONLY
P-COM ; HIGHDVD-PCON ; HIGH
IC470 STANDBY DATA WAIT ±12V ; ON (UK,XE,JP)
IC480 COMMUNICATION
INITIALIZE ADAC (IC871)
RESET LOADER
READ,WRITE DATA IN EEPROM (IC801)
IC800 START COMMUNICATION WITH IC470
START CONTROL OF LOADER
PICK INITIALIZE SPINDLE ROTATE
IC601 LCD DATA RCVD
DISPLAY OPENNING
PLAYBACK MODE
FROM MPU STANDBY DATA SENDIC470 STANDBY DATA RCVD
IC470 LCD DATA RCVDIC470 LCD DATA SEND
POWER KEY PRESS
DISC Y/N
LCD INDICATE
"READING"
LCD INDICATE
"NO DISC"
NG
N
DVD FUNCTION
IC470 VDD,RESET,OSC CONFIRM
IC470 COMMUNICATION CONFIRM
P-CON CONFIRM
NG
NG *1
IC601 & IC470 PERIPHERAL CONFIRMCOMMUNICATION LINE CONFIRM
VDD,CLOCK CONFIRM
IC800 PERIPHERALCIRCUIT CONFIRM
POWER KEY CONFIRMIC601 COMMUNICATIONCONFIRM±12V P-CON CONFIRMDVD-P-CON CONFIRM(IC493,IC494,IC495 etc)
FM,AM,AUX (VIDEO,TV)
NG
NG
NG
IC800,IC818,IC822 BUS-LINE CONFIRM
NG
LOADER CONFIRM
COMMUNICATION LINE CONFIRM (FFC,WIRE)
P-COM ; HIGH /DVD-PCON ; LOW
IC470 STANDBY DATA WAIT±12V ; ON(UK,XE,JP)
IC480 COMMUNICATION
IC470 LCD DATA SEND
IC601 LCD DATA RCVD
LCD INDICATE "AUX"
NG
NG
IC480 COMMUNICATION
IC470 LCD DATA SEND
IC601 LCD DATA RCVD
LCD INDICATE "FM" or "AM"____k(M)Hz
NG
POWER KEY CONFIRMIC601 COMMUNICATIONCONFIRM±12V,P-CON CONFIRM
TUNERAUX (VIDEO,TV)
*1 *1
COMMUNICATION LINE CONFIRM
REMOCON NG IC470 & DS601 PERIPHERAL CONFIRM
REMOCON OK IC470 PERIPHERAL CONFIRM
IC470
X4700
IC480
IC601
IC871
IC801
IC494
IC495
IC241
DS601
IC800
IC818
IC822
IC490
REG.
REG.
TU-PLL
IR
DVD-MPU & MPEG
FLASH
SDRAM
SW-REG.
IC492 SHUNT-REG.
SYSCON
SYS-CLK
FUNCTION& VOLUME
LCD-DR
IC481 SURROUND
V
2CH-DAC
EEPROM
IC493 REG.
Y
IC490,IC492 PERIPHERAL
CONFIRM
IC480 PERIPHERAL CONFIRM
IC211,IC231,IC241,(IC251)IC211,IC231,IC241,(IC251) NG
PERIPHERAL CONFIRM
TUNER OUTPUT ; NG
AUX OUTPUT ; OK
DVD/CD OUTPUT ; OK
CN241 Pin9,10
5.6V,12V OK?
Y
N
N
CRYSTAL RESONATOR
CHANGE
IC800 NG
FLOATING CONFIRM
IC800 NG
NO COLOR or ABNORMAL
X8230
27MHz
OK?
Y
Y
N
LOADER CHANGE
IC800 OUTPUT LINE CONFIRM
Pin169~173
CONFIRM
NPF CONFIRM
LOADER CHANGE
OK?
IC800 Pin
FLOATING CONFIRM
IC800 NG
IC800
VIDEO OUTPUT
NORMAL OK?
N
N
Y
NO PICTURE
AUDIO OK
Y
- 5 -- 4 -
SERVICE MODE
C. Setup Procedures1. Displaying SERVICE MODE screenDisplay Service Mode screen following the instructions "How to
enter Service Mode" above.
Region 0 M a r k e t
W MBackendVersion S21225A0LoaderVersion 16 Z08 W03
Service Mode Screen
Value
2. Displaying Internal Setup screenPush NEXT button within three seconds after operating the
Service Mode display.
On the Internal Setup screen shown on the right, set up
Market and Region.
3. Setting Market code
3.1. While a highlighted indicator is displayed on the right side
of the Market denotation, push numeric buttons on the
remote controller.
When you push wrong number , push CLEAR button.
(The indicator reset to "00")
Be sure to input by double figures.
For example , in SS input 0 and 5.
3.2. Specify the code of the model in accordance with the
Market/Region Setup Table above.
3.3 Once the desired code is displayed, push p button to
move the highlighted indicator to the Region input area.
D. IMPORTANT NOTE1. Once the "Market/Region" settings are written into EEPROM (IC801) on the DVD substrate, they cannot be reset.
(However, updating the system using CD-R enables you to make new settings.)
2. While the Internal Setup screen is displayed, pushing the Power button enables you to terminate the operations without
making any settings.
HOW TO LOAD SOFTWARE FOR MPEG P.W.BOARD
1. Power on, then open tray.
2. It take on CD-ROM for UPDATE software to the tray, and tray close.
3. For the time being, tray open and FL display remain "UP DATING".
4. When software loading finished, "GOOD-BY" on a FL display disappears.
5. Next, set up market code and region code by "SERVICE MODE"
CD-ROM part code is "0PRADC9674--A".
CAUTIONS FOR PWB or IC ASSY EXCHANGE
After an MAIN board(614 328 1603) or IC ASSY(410 489 6705) exchange should carry out loading of the software by thenewest CD-R, and should check operation.
4 Auto Stop FM Ant --- 98.0MHz L2101 Confirm Auto Stop SENS.If SENS is bad,align L2101
Input Output
1 IFAdjustment
Loop Ant IC231 19Pin_DCCUT(TP26)-GND 522kHz XF231 Maximum
603kHz
1404kHz
---
SGFrequency
98.0MHz XF233
Adjustment
0.0±0.05V
L2102 1.1±0.1V
FM Ant
87.5MHz
RemarkSGFrequency
2 CoverVoltage
--- TP11 (H)
IFAdjustment
1
Adjustment
---
1. FM
Step AdjustingCircuit
Connection
--- 108.0MHz
Tracking3
2 Cover
2. AM
Step AdjustingCircuit
Connection
3 Tracking
522kHz---
TP13 (L)
TP14 (R)
TP15 (E)
Loop Ant L2151-a
TP12 (E) 1611kHz
Maximum
TP13 (L)
TP14 (R)
TP15 (E)
FM Ant L2101 Maximum
Confirm voltage is > 0.8V.
Confirm voltage is > 9.0V.
Remark
- 9 -
TUNER SETUP
1. DESTINATION SETTING1.1 Press "POWER" button to turn on the power.1.2 Change to "AUX Function" or "DVD/CD Function".
1.3 Press "SOUND" button and "POWER" button on the main unit at the same time.
1.4 Release "SOUND" button and "POWER" button at the same time, then within 1 second, press
"TUNING(REV)" button on the main unit.1.5 The present tuner destination appears on the LCD.
(See Fig.1) (It appears for 3 seconds on the LCD)
2. DESTINATION CHANGING2.1 While the tuner destination appears on the LCD for 3
seconds, press "STOP" button. (Fig.1)
LCD display will not disappear even after 3 seconds.2.2 Tuner destination can be changed at this stage.(Fig.2)
2.3 Whenever the "+TUNING(FWD)" button on the main unit is pressed, the tuner destination will be changed.
3. RDS FUNCTION and KARAOKE FUNCTION
SETTING3.1 When the tuner destination selects, RDS function can
be selected by pressing "PRESET(PREV)" button on the main unit.
3.2 When the tuner destination selects, KARAOKE function can be selected by pressing
"PRESET(NEXT)" button on the main unit.
LCD DISPLAY
U S
U S
U S
E U 2 R
S S K
S S K
J P 2
N X J P
N X J P T V
E U 3 R
E U 2 R
S S
E U 2
S S J P 2 +
(Fig.1)
(Fig.2)
(Fig.3)
RDS function YES
KARAOKE function YES
KARAOKE function NO
RDS function NO
KARAOKE function"K" = KARAOKE function "YES"
RDS function"R" = RDS function "YES"
Destination
3.3 After "Tuner Destination", "RDS function" and
"KARAOKE function" is selected, press "POWER" button on the main unit 3 times. (POWER OFF POWER ON POWER OFF) Unplug and plug in the AC cord after that. And check on the accuracy of the each setting.
Here is the end. All settings are determined.
* NOTES1. Tuner destination display can be changed while
tuner functions.2. Tuner destination setting can be initialized by RAM
CLEAR (Initialization).
*TUNER initial setting Destination "EU2" and "EU3" : RDS function "YES" Destination "SS" : KARAOKE function "YES"
2.4 After the tuner destination is selected, press "POWER" button on the main unit 3 times. (POWER OFF POWER ON POWER OFF) Unplug and plug in the AC cord after that. And check on the accuracy of the each setting.
* This model setting is "EU2 R".
* This model setting is "EU2 R".
* This model has no KARAOKE function.
*
*
- 10 -
EXPLODED VIEW (CABINET & CHASSIS)
This is a basic exploded view.
1
2
3
4
56
7
8
9
10
11
1213
15
16
17 18
21
22
23
24
20
34
71
Y01
Y02
Y03
Y04
Y05Y06
Y06
Y09 Y11
Y12
Y12
Y10
Y12
Y12
Y13Y15
Y15
Y16
Y17
Y17
Y17
Y14
Y06 Y06
Y07 Y07Y08Y08
72
19
5173
14
74
53
52
26
27
28
25
29
54
75
30
31
32
5533
56
- 11 -
PARTS LIST
CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors.Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
N.S.P : Not available as service parts.
PRODUCT SAFETY NOTICEEACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THEIEC SYMBOL !!! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY ANDPERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY !!! , USE ONLY THEREPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THATARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BEMADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORERETURNING THE PRODUCT TO THE CUSTOMER.
REF.NO. PART NO. DESCRIPTIONPACKING & ACCESSORIESREF.NO. PART NO. DESCRIPTION
IC BLOCK DIAGRAM & DESCRIPTIONIC100 LA9703WL-MPB (DVD Player Frontend Processor)
APC
LPF1
LPF2
LPF1
BPF
BH
PH
PH
DOOUT
LPF2
DP
D
EQ
APCTEBL
TEBL
LDTH
LDT
H
LDON1
LDON1
LDON2LDON2
AGOF
SREF
BCA GU
GU
GU
GU
GU
SGC
XHTR
SREF
SREF
SR
EF
1
SREF
XHTR
XHTR
DPD/TE
WO/PP
SREF
SGC
SREF
SREF
FEBL
PREF
PREF
FEBL
DVD/CD DPD/TE WO/PP VCC TH
TH
XHTR SGC
SGC
SGC
BST
FC
FEBL
TEBL
BCA
BCA
BCA
FC BSTDVD/CD
VCC
VCC
PREF
AGOF
AGOF
GU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
495051525354555657596061626364 58
26
SREF1
PH
BH
ISET
WOC
PPN
PP
WO
TE
FE
RREC
TEBL
CP
FEBL
FC
BST
SGC
XHTRTH
VCC
WO
/PP
DPD
/TE
DVD
/CD
GU
BCA
AGO
F
LDO
N2
LDO
N1
LDTH
GN
D
LDS2
LDD
2
LDS1
LDD1
TIN2
TIN1
PIN2
PIN1
FIN2
FIN1
GND
PD4
PD3
PD2
PD1
PDRF
VCC
CAP
BCAI
PHC
SREF
LPC
N/C
RFO
N
RFO
P
GN
D
FSET
PREF
RFN
RFP
CAO
VCC
CAN
N/C
FunctionsCustomer OP amp. + inputPower supply (For DPD)Pickup signal inputPickup signal inputPickup signal inputPickup signal inputPickup signal inputGround (For DPD)Pickup signal inputPickup signal inputPickup signal inputPickup signal inputPickup signal inputPickup signal inputAPC 1 outputAPC 1 monitor inputAPC 2 outputAPC 2 monitor inputGround (Servo system)APC 1 threshold changeAPC 1 laser ONAPC 2 laser ONRFAGC OFFPH discharge coeffcient changeRF, servo signal gain upRF, EQL band changeTE output changeWO output changePower supply (Servo system)Tracking hold (H:hold)Tracking bottom band change (High band)Servo gain control (RREC, FE, PP, TE)
SUPPLEMENTSurvo A/D AD1Survo A/D AD0Survo A/D JVSurvo A/D RRECSurvo A/D RF_PHSurvo A/D RF_BHSurvo A/D TESurvo A/D FETest input 0(Input: "L" level fixed)EFM/EFMI inputTest input 1(Input: "L" level fixed)EFM- InputSLCSLCSLCSLCA/D D/A SLC power supply(Analog 3.3V)Analog GNDComparator input(RF_BH C)Comparetor inputComparetor input(TE C)Survo D/A voltage referenceSurvo D/ASurvo D/A TSTDOSurvo D/A FOSurvo D/A BSTSurvo D/A TBALSurvo D/A FBALSurvo D/A SGCSurvo D/A SLDOSurvo D/A SPDOSurvo D/A TDOSurvo D/A FDOPower supply for internal logic(Digital 2.5V)Digital GNDFG counter input General port I/O 1Interrupt signal outputWait signal outputSurvo reset inputRead signal inputWrite signsl inputChip select signsl inputData bus OI/O power supply(Digital 3.3V)Digital GNDData bus 1Data bus 2Data bus 3Data bus 4Data bus 5Data bus 6Data bus 7Address bus 0Address bus 1Address bus 2Address bus 3Address bus 4Address bus 5Address bus 6WE outputRAS outout 1DRAM address bus 0DRAM address bus 1DRAM address bus 2DRAM address bus 3NC Pin which fixed "H" or "L"(662:DRAM power supply[Digital 3.3V])NCPin which fixed "H" or "L"(662:Digital GND)DRAM address bus 4DRAM address bus 5DRAM address bus 6DRAM address bus 7DRAM address bus 8DRAM address bus 9DRAM address bus 10OE outputCAS output(Upper byte)CAS output(Low byte)Address bus 7Address bus 8Address bus 9Address bus 10Address bus 11Address bus 12 Buffer memory access selector[MCSB]C2 frag output Monitor 4CD data output Monitor 3Sift clock output for CD data Monitor 2outputL/R clock output for CD data Monitor 1output
SUPPLEMENTI/O power supply[Digital 3.3V]Digital GNDDE-EMP monitor Monitor 0AV data requirement flag inputAV data read strobe outputAV data read outputAV output sector synchronous output AV dta reliability flag outputAV data bus 0AV data bus 1AV data bus 2AV data bus 3AV data bus 4AV data bus 5AV data bus 6AV data bus 7EFM 2 value signsl outputEFM playback shift clock outputInternal logic power suuply(Digital 2.5V)Digital GNDVCO filter connectPhase comparison filter connectFrequency comparison filter connectFilter connect 1Filter connect 2Filter connect 3Voltaji moniter(Charge pump PCH control voltage)Constant-current charge pump current set of phase comparisonConstant-current charge pump current set of frequency comparisonEFM playback PLL VCO oscillation renge set[CD]EFM playback PLL VCO oscillation range set[DVD]EFM PLL, JV power supply[Analog 3.3V]Analog GNDJVJVEFM playback PLL clock jitter outputJVJVSystem PLL power supply[Analog 2.5V]Analog GNDSystem PLL filter connectSystem PLL VCO oscillation range sotSystem PLL filter connectInternal logic power supply[Digital 2.5V]Digital GNDOscillation circuit power supply[Digital 3.3V]Oscillation circuit inputOscillation circuit outputDigital GNDExternal 16MHz input and outputTest input 2[Input "L" level setting]External DVD clock input and outputCD1 frame synchronous signal Monitor 6C1 and C2 correction state Monitor 5Audio EIAJ data output Monitor 7I/O power supply[Digital 3.3V]Digital GNDDRAM data bus 8DRAM data bus 9DRAM data bus 10DRAM data bus 11NC pin which fixed "H" or "L"(662:Digital GND)DRAM data bus 12DRAM data bus 13DRAM data bus 14DRAM data bus 15NC pin which fixed "H" or "L"(662:Digital GND)NC pin which fixed "H" or "L"(662:DRAM power supply[Digital 3.3V])DRAM data bus 0DRAM data bus 1DRAM data bus 2DRAM data bus 3NC pin which fixed "H" or "L"(662:DRSM power supply[Digital3.3V])DRAM data bus 4DRAM data bus 5DRAM data bus 6DRAM data bus 7I/O power supply[Digital 3.3V]Digital GNDDefect signal input General port I/O 0Defect signal outputRF general port I/O 0 WRQ outputRF general port I/O 1RF general port I/O 2 HBUSYB outputRF general port I/O 3 HFBUSYB output EVENT counter inputTrucking error signal I/OMirror detection signal I/OInternal logic power supply[Digital 2.5V]Digital GND
IC BLOCK DIAGRAM & DESCRIPTIONIC131 M11L416256SA-35T(DRAM)
- 22 -
IC BLOCK DIAGRAM & DESCRIPTIONIC160 BA5937AFP (Power Driver for CD)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
28 27 36 25 24 23 22 21 20 19 18 17 16 15
+
+
+
-
-
+-
-
D
D D
x2D
x2
x2 x2D Dx2 x2
Dx2
Dx2
LEVELSHIFT
LEVELSHIFT LEVEL
SHIFT
VCC(CH3)VCC(CH1,4)
VCC(CH2)
THERMALSHUTDOWN
MUTECH1,4
FWD REV
LOGIC
VOLTAGECTRL
Pin No. Pin name Function Pin No. Pin name Function Pin No. Pin name Function
1 OUT1-1 Channel 1 negative output
15 REV Loading motor reverse input
2 OUT1-2 Channel 1 positive output
16 FWD Loading motor forward input
3 IN1-1 Channel 1 input
17 OUT3-1 Channel 3 negative output
4 IN1-2Input for channel 1gain adjustment
18 OUT3-2 Channel 3 positive output
5 N.C. N.C.
19 LDIN Loading motor input
6 N.C. N.C.
20 IN3 Channel 3 input
7 MUTEMute control forchannels 1 and 4
21 Vcc3 Vcc (channel 3)
8 GND GND
22 Vcc1 Vcc (channels 1 and 4)
9 N.C. N.C.
23 VrefIN Bias amplifier input
10 Vcc2 Vcc (channel 2)
24 IN4-2Input for channel 4gain adjustment
11 N.C. N.C.
25 IN4-1 Channel 4 input
12 OUT2-2 Loading motor positive output
26 OUT4-2 Channel 4 positive output
13 OUT2-1Loading motornegative output
27 OUT4-1 Channel 4 negative output
14 GND Substrate GND
28 GND Substrate GND
D;Drive Buffer
FMIF FM
DET
LEVELDET
S-CURVE
AM/FMIF
BUFF
REG GND
COMP
TUNINGDRIVE
AMIF
AMDET
VCC
AGCPILOT
CANCEL
PILOTDET
DECODERANTI-BIRDIE
STEREOSW
FF38k
FF19k
VCO304kHz
AMRF.AMP
AMMIX
AMOSC
ALC
BUFF
P-DET
FF19k 2
1 2 3 4 5 6 7 8 9 10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
IC231 LA11844ML(Home Audio Tuner IC)
- 23 -
IC BLOCK DIAGRAM & DESCRIPTION
Pin No.1234567891011121314
Pin No.1516171819202122232425262728
Output
Output
OutputGNDHall signsl inputHall signal inputHall signal inputHall signal inputHall signal inputHall signal input
Description DescriptionNameN.C.A3
N.C.A2
N.C.N.C.A1
GNDH1+
H1-
H2+
H2-
H3+
H3-
NameVHN.C.
CNF
SBN.C.FR
ECR
EC
PSFGVCC
VM2
VM1
RNF
Hall vias
Phase compensation condenserShort brake
Rotation detectionOutput voltage control referrenceOutput voltage controlPower saveFG signal outputPower sourceMotor power source 2Motor power source 1Resistance(output current detection) connect
N.C.
A3
N.C.
A2
N.C.
N.C.
A1
RXF
VM1
VM2
VCC
FG
PS
EC
ECR
FR
N.C.
SB
CNF
N.C.
VH
GND
H1+
H1-
H2+
H2-
H3+
H3
BA
6849FP
IC161 BA6849FP(CD-ROM Motor Driver)
A3
RNF
VM1
VM2
VCC
FG
PS
EC
ECR
FR
SB
CNF
VH
A2
A1
GND
H1+
H1-
H2+
H2-
H3+
H3-
2
28
27
26
25
24
23
22
21
20
18
17
15
4
7
8
9
10
11
12
13
14
+
-
+
-
+
-
+
-
+ -
+
-
+
-
DRIVER
GAINCONTROL
TSD
TL
PS
SHORT BRAKE
Hall bias
D R Q
QCK
VCC
VCC
HALL AMPTORQUE
SENSE AMP
CURRENTSENSE AMP
IC411 NJM4556AL(Op.Amp)
1
2
3
4
8
7
6
5 1 2 3 4 5 6 7 8
A
B
A B
D,M,V Type(Top View)
L Type
V(+)
V(+)V(+)
V(-)
- 24 -
IC471,801 AT24C02N-10SI-2.7(EE Prom)
8VCC
4GND
7WP
3A2
2A1
1A0
6SCL
5SDA
DEVICEADDRESS
COMPARATOR
STARTSTOPLOGIC
SERIALCONTROL
LOGICH.V. PUMP/TIMING
DATA RECOVERV
EEOROM
SERIAL MUX
DOUT/ACKLOGIC
V DEC
DATA WORDADDR/COUNTER
R/W
DIN
DOUT
LOAD INC
COMP
LOAD
FN
X D
EC
IC BLOCK DIAGRAM & DESCRIPTION
2
1
24
17
16
3
4
5
6
18
15
7 8 9 10 11 14
19
20
21
22
13
Vssx
XIN
XOUT
FMIN
AMIN
CE
DI
CL
DO
VDD
Vssd
PD
AIN
AOUT
Vssa
IFIN
IO1 IO2BO1BO2 BO3 BO4
PHASE DETECTORCHARGE PUMP
UNLOCKDETECTOR
UNIVERSALCOUNTER
REFERENCEDIVIDER
SWALLOW COUNTER1/16, 1/17 4bits
12bits PROGRAMMABLEDIVIDER
DATA SHIFT REGISTER LATCH
1/2
CCBI / F
POWERON
RESET
IC241 LC72121M-D(PLL Synthesizer)
- 25 -
IC BLOCK DIAGRAM & DESCRIPTIONIC251 LC72722 (RDS Signal Processor )
Vdda
REFERENCEVOLTAGE
3
4
2
20212223
78
9~11,16,17
1 5 6
14
15
19
1824
13 12
ANTIALIASINGFILTER
57kHzBPF
(SCF) SMOOTHINGFILTER
VREF
PLL(57kHz)
CLOCKRECOVERY(1187.5Hz)
DATADECODER
SYNC/EC CONTROLLERERROR CORRECTION(SOFT DECISION)
R A M(24 BLOCK DATA)C C B
TESTMEMORY CONTROL
CLK(4.332MHz)
OSC / DIVIDER
SYNCDETECT-1
SYNCDETECT-2
Vssa
MPXIN
DOCLDI
CE
T1T2
T3 to T7
XIN XOUT
Vddd
Vssd
RDS-ID
VREF FLOUT CIN
SYNCSYR
Function
Reference voltage output (Vdda/2)
Baseband (multiplexed) signal input
Subcarrier oitput (filter output)
Subcarrier input (comparator input)
Analog power supply (+5V)
Analog ground
Crystal oscillator output (4.332/8.664MHz)
Crystal oscillator input (external reference signal input)
Test input (This pin must always be connected to ground.)
Segment output pins for displaying the displaydata transferred by serial data input.The S1/P1 to S4/P4 pins can be used as general-purpose output ports under control data.
Common driver output pins.The frame frequency (fo) is given by :fo=(fosc/512)Hz.
Key scan output pin.When a Key matrix is to be formed, the diode isnormally installed to the timing line of the Keyscan to prevent short-circuit.Such short-circuiting will not cause damagebecause the impedance of output transistor is theunbalance CMOS output. The KS1/S40, KS2/S41pins can be used as segment output when sospecified by the control data.
KS1/S40,
KS2/S41
KS3 to KS6
44,
45
46 to 49
O
Key scan input pin at pull-down resistance isbuilt-in.
KI1 to KI5 50 to 54 I
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
27
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
KS6
K11
K12
K13
K14
K15
TEST
VDD
VDD1
VDD2
VSS
OSC
DO
CE
CL
DI
KS
5
KS
4
KS
3
KS
2/S
41
KS
1/S
40
CO
M4
CO
M3
CO
M2
CO
M1
S39
S38
S37
S36
S35
S34
S33
P1/
S1
P2/
S2
P3/
S3
P4/
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
56
57
59
58
1234543424140 39
55
61
60
64
63
62
TEST
DODI
OSC
VDD
VDD1
VDD2
VSS
CO
M1
CO
M2
CO
M3
CO
M4
S39
S5
S4/
P4
S3/
P3
S2/
P2
S1/
P1
4445464748495051525354
K15
K14
K13
K12
K11
KS
6K
S5
KS
4K
S3
S41
/KS
2S
40/K
S1
. . . . . . . . . . . . . .
. . . . . . . . . . . . . .
CLCE
COMMONDRIVER
SEGMENT DRIVER & LATCH
SHIFT REGISTER
KEY BUFFER
KEY SCAN
CLOCKGENERATOR
CCBINTERFACE
VDET
CONTROLRESISTER
Pin Pin No. Descriptions I/O
Oscillator pin, which, together with externallyconnected resistor and capacitor, makes up anoscillator circuit.
60OSC I/O
TEST 55 IConnect to ground.
VDD1 57 IUsed for applying the LCD driver 2/3 bias voltageexrernally. Must be connected to VDD2 when a 1/2bias scheme is used.
VDD2 58 IUsed for applying the LCD driver 1/3 bias voltageexrernally. Must be connected to VDD1 when a 1/2bias scheme is used.
VDD 56 -Power supply pin to provide a voltage between4.5V to6.0V.
VSS 59 -Power supply pin to connect to ground.
Oscillator pin, which, together with externallyconnected resistor and capacitor, makes up anoscillator circuit. CE : Chip enable CL : Synchronization clock DI : Transfer data DO : Output data
To output data during read cycle and receive input data during writecycles. Data is internaliy latched during a writecycle. The output arehigh inpedance when OE#,CE# is "H".
IC BLOCK DIAGRAM & DESCRIPTIONIC818 LE28DW8163T-70T-MPB (8M Bit Flash)
IC320 LM1876TF (Dual 20W Audio Power Amplifier)
151413121110987654321
Vcc BStandby B+ In B- In BMute BGND BStandby A+ In A- In AMute AGND AVEEOut AVCC AOut B
LM
1876 8
2
3
+In A
7-In A
Out AAmp A
4
VEE
5
GNDA
VccA
- 32 -
IC BLOCK DIAGRAM & DESCRIPTIONIC822 LC3816161ET-70-MPB (Synchronous DRAM)
Bank select
LRASLWCBR
LCKE
LCBR
LRA
S
LCB
R
LWE LDQM
Add
ress
reg
isto
r
35CLK
LWE
14 LDQM
DQi
35 34 18 17 16
CLK CKE
15
WE
14,36
L(U)DQM
20~2427~32ADD
Data input register
512K 16
512K 16
Column decoder
Latency & burst length
Progremming register
Col
umn
addr
ess
buffe
r
Row
buf
fer
refr
esh
coun
ter
LCAS
Timing register
Row
dec
oder
I/O c
ontr
olO
utpu
t buf
fer
OS
ense
AM
PCASRASCS
No.3518
34
20,21~2427~32
19
17
16
15
14,36
2,3,5,6,8,9,11,12,39,40,42,43,
45,46,48,491,507,41
37
2,3,5,6,8,9,
11,12,39,40,42,43,45,46,48,49
NameSystem clockChip select
Clock enable
Address
Bank select address
Row address strobe
Column address strobe
Write enable
Data mask ensble
Data input/output
Power supply/groundOutput buffer power/ground
No connection
Input FunctionActive on the positive going edge to sample all inputs.Disables or enable device operation by masking or enablinall inputs except CLK, CKE and L(U)DQM.Masks system clock to freeze operation from the next clockcycle. CKE should be enable at least one cycle prior to nocommand. Disable input buffers for power down in standby.Row/column addresses are multiplexed on the same pin.Row address : RA0 to RA10, column address : CA0 to CA7Select bank to be activated during row address latchtime.Select bank for read/write during column address latch time.Latches row address on the positive going edge of the CLKwith RAS low. Enable row access & precharge.Latches column address on the positive going edge of theCLK with CAS low. Enable column access.Enable write operation and row precharge.Latches data in strting from CAS, WE active.Makes data output Hi-Z, t SHZ after the clock and masksthe output. Blocks data input when L(U)DQM active.Data inputs/outputs are multiplexed on the same pins.
Power and ground for theinput buffer and the core logic.Isolated power supply and ground for the output buffersto proxide improved noise immunity.This pin is recommended to be left no connection on thedevice.
PinCLKCS
CKE
A0 to A10/AP
BA
RAS
CAS
WE
L(U)DQM
DQ0 to 15
VDD/VSSVDDQ/VSSQ
N.C/RFU
X
X
- 33 -
IC BLOCK DIAGRAM & DESCRIPTION
IC340 LM4700TF (30W Audio Power Amplifier)
IC871 PCM1748E (Digital to Analog converter)
VOUTL7
VCOM10
VOUTR8
BCK 1
LRCK 3
DATA 2
ML 15
MC 14
MD 13
SCK 16
ZE
RO
L
12
ZE
RO
R
11
VD
D
5
DG
ND
4
VC
C
6
AG
ND
9
Output Amp andLow-pass Filter
OversamplingDigital Filter
withFunctionController
AudioSerialPort
SerialCountrol
Port
System ClockManager Zero Detect Power Supply
EnhancedMulti level
Delta SigmaModulator
DAC
Output Amp andLow-pass Filter
DAC
1110
987654321
STANDBYVIN+VIN-MUTEGNDNCNCVEE
OUTPUTNCVCC
V
LM
4700
Y
10
1
3
VIN+
9VIN-
OUTPUT
4
VEE
7
GND
Vcc
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TYPE
IN
IN
IN
-
-
-
OUT
OUT
-
-
OUT
OUT
IN
IN
IN
IN
NAME
BCK
DATA
LRCK
DGND
VDD
VCC
VOUTL
VOUTR
AGND
VCOM
ZEROR/ZEROA
ZEROL/NA
MD
MC
ML
SCK
DESCRIPTIONS
Audio data bit clock input.
Audio data digital input.
L-channel and R-channel Audio data latch enable input.
Digital ground.
Digital power supply, +3.3V.
Analog power supply, +5V.
Analog output for L-channel.
Analpg output for R-channel.
Analog ground.
Common voltage decoupling.
Zero flag output for R-channel / Zero flag output for L / R-channel.
Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol !!! and mark in the parts list and the schematic diagram designated
components in which safety and performance can be of special significance. When replacing a component identified by !!! and , use only the replacement parts designated, or partswith the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-current or resistance measurements must be made to determine thatexposed parts are acceptably insulated from the supply circuit before returning the product to the customer.
PRODUCT SAFETY NOTICEEach precaution in this manual should be followed during servicing. Components identified with
the IEC symbol !!! and mark in the parts list and the schematic diagram designated componentsin which safety and performance can be of special significance. When replacing a component
identified by !!! and , use only the replacement parts designated, or parts with the same ratingsof resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptablyinsulated from the supply circuit before returning the product to the customer.
PRODUCT SAFETY NOTICEEach precaution in this manual should be followed during servicing. Components identified with the IEC
symbol !!! and mark in the parts list and the schematic diagram designated components in whichsafety and performance can be of special significance. When replacing a component identified by !!! and
, use only the replacement parts designated, or parts with the same ratings of resistance, wattage orvoltage that are designated in the parts list in this manual. Leakage-current or resistance measurementsmust be made to determine that exposed parts are acceptably insulated from the supply circuit beforereturning the product to the customer.
- 51 -- 50 -
1AD4B10D2004A
PICK-
UP
LA9703W
RF5
RFGND
24
1
VR
1
10
16
172030
32
33
40
48
49 5060
64
1
10
2030
4044
455060708088
899010
011
012
013
0132
133 14
0 150
160 17
0
176 B
D
EF
3.3V
LC78
663N
RW
RFGND
RFGND
A
110
141520
28
110
141520
28
9V
BA6849
MGND
VR
BA5937
*CLOSE*OPEN
TWMO+TWMO-SLD+SLD-
WVUH+U+U-V+V-W+W-H-
RFGND
4440
30
23 22
2010
1
DRAM
*OPN_SW*CLS_SW
*LSW
3.3V
VOL_JOGD.GND
IRLCD_CELCD_CLKLCD_DILCD_DO
+5.6V
C
RF5
D.GNDD.GND
HFM
LDTP
2
LDTP
1
FO-
FO+
TR+
TR-
VC
VCC
MD
VR-DVDVR-CD
CD/DVD
5040
302625
2010
1
14 5
8
1 10 20 30 40
53
60
70
80
90
100
104
105110120130140150156
157160
170
180
190
200
208
3.3V
IC85
0
1.8V2.5V
110
2024 25
3040
48
SEL
DEBUG A
1102021
22 30 40 42
178
1014
1 4
58
5V
GND
VppRESET
RXD
AUX-L
AUX-R
DGND
DMUTE
3.3V
Y
Pb/Cb
Pr/Cr
YC
DAC_CDAC_B
DAC_D
DAC_A
P33
+12V
5.6V
TU-R
A-GN
DTU
-L
TU_D
ATA
TU_C
E
AGND
TU_C
LK
HP-L
A.GND
HP-R
HP_M
UTE
HP_S
W
DGND DGND
-12V
+12V
NC(GND)
3.3V
3.3V
3.3V
DGND
DGND
SRAM
==No
mou
nt
AIN
AUX-
INAU
DIO
OUT
2.1c
h
GND GND GND GND
GND
GND GND
NO M
OUNT
NO M
OUNT
NJM4556AL
ZR36748
DGND
IR CE CLK
DI DO
DGND
DGND
169
81
1 15
1630
5.6V5V
DVD_PCON
PCON
GND
GND
GND
TU_D
O
DAC_L
DAC_R
RSELO
LSELO
LSUR
_IN
RSUR
_IN
RSUROLSURO
L_IN
R_IN
LOUTROUT
LHAIN
RHAIN
RHAO LHAO
MVFIN
COM
POSI
TEOU
TS-
VIDE
O OU
T
DIGI
TAL
OUT
CONT
ROL
OUT
200
5.6V
VOL_JOG
5.6V
TU_CLKTU_CE
TU_DO
TU_DI
LC75342M
NO MOUNT
I/PASPECT
DAC_
A
1 3
630
F01 94V-0
59
10
11
12
13
141
2
3
4
6 630
_A_V
RISK OF FIRE-REPLACE
FUSE AS MARKED
DIP
1 4
58
A6151T1A L 250V
BWBL
DOIT
ETRE
SEUL
EMEN
T REM
PLAC
ER
ATTE
NTIO
N
V
AVEC
LE M
EME G
ENRE
DE P
ROTE
CTIO
N
REPL
ACE O
NLY W
ITH S
AME T
YPE P
ROTE
CTOR
CAUT
ION
DIP
SPD_FG
DMUTE
FG
C1011
C1009
C1911
C1902
DVD_
*CD
CAP
C1042C1045
C1040
PHBCA
ADPH
BHADBH WOADTE
TECRRECADFE
LDON1 LDON2
DSP73
DSP74
HFLIO
TESIO
EFMOUT
PCK
PCN
ADJV
FSEQ
SYEQRFPRFN
DEFE
CTO
XHTR
TBAL
FC SGC GUPTOST
FOSTFBALBST
AMCLK
WRQ
*INT_
DEC
*RDY
*LSI_R
ST*R
D
*WR*CS_DVD
DCLK
*DAC
K
*DBG
N*D
ERR
*DRE
Q
EMPH
AVD7
AVD6
AVD4
AVD5
AVD3
AVD2
AVD1
AVD0
LRCK BC
KCD
_DAT
A
SPDI
FCD
C2F
X1500
C165
4C1
511
SP_REV
PS
SLD+SL
D-
CLS_SW
OPN_SW
C165
8
TWMO
-TW
MO+
FD
SPD
TD SLD
C190
0
LIMIT_SW
CN
482
H-
W+
V+
W-
V-
U-
U+
U
V
W
H+
X823
0
DAC_
C
DAC_
BDA
C_D
C8101
ALRCK
MC
C8001
*RESET
P6
HA19
GPAIOSPDV
C496
9
SP_REV
MDI
ML
C496
7
BOOT2
BOOT
1
SPDIFSEL
X4700
L4700C4700
D4700
D4701
C4703
C8510
C415
1C425
1
C870
5
C8706
C8702
IC411
D4850
*MUT
EC
C8428
D4780
CN481
R426
1R4
161
R426
0
R416
0
HP-L
HP_R
C8211
*IRIR
Q
*RAM
CS1
ZERO
PROTECT
V_SW
GPCIO4
ABCK
C8720
C8820
VOUTL
VOUTR
C410
1
C420
1
C420
2
C410
2C4
203
C410
3
C4133
C4233
C4850
C4851 C4805C4801
C4130C4230
C481
2
C4815
C413
1C4
231
C4104
C420
4
C424
0
C4140
CN
484 C4253
C415
3
IC48
1
SPDIF
CN870
CN483
CN871
CN480
CAN
LOUT
ROUT
PR480TU
_R
TU_L
C495
5
IC492
Q4953
L4950
D4950PR49
0
C4959
C4965
PC49
0
PT490
C4907
D490
4
D490
5
C490
8
D4907
R490
8
L4900
D4906
D4952
D495
3 D4954
PR491
C4958 Q4950
R4961
C4971
C4973 C4954
D495
5
R4950
C495
2
D495
1
C4960
C4962
C4975
R496
4
C4956
C4950
C4970
C4957
FU490
C490
9
L4951
C497
6
C4911C4
905
C490
3
C4904
C4910
R491
3R4
914
D4902
R4900
IC490
C490
6D4903
D492
1
R4921
R492
2R4
923
R492
4
C492
1
WR4
90W
R491
R183
5
R103
7R1
036
C100
8 Q1005
R1032R1030
Q1002R1033
Q1016
C100
6
R1012R1013C1
004
CN
100
R1014R1015
D1801
R103
4
Q1004
Q1003
C100
5
C100
7
IC100
IC130
C1002
C1000C1001
C1003
R100
9R1
008
R101
6R1
017
R180
1R1
800
R1076C1048C1822
R1074C1046
C1820R1073
R107
1 R1072
C1047
C104
4C1
044
C4814C4814
C4813C4813
C104
4
R1830R1831
C104
1R1
070
D1800
C1910
C101
2
C103
0
R182
3R1
066
R106
5
C102
9R1
824
R106
0C1
026
R182
1
C102
8R1
062
C102
7
R106
4R182
2
C1025R1059C1024R1057
C1022R1053
R105
6R1
055
C102
3
C1021R1090
C1020 R1051
CAN10
C1303
R130
3
C1301
R130
2C1
302
C1300
R130
0
R133
1R1
330
C130
5
C131
0R1
860
R131
0
C131
4
C131
3
R131
2
R131
3R131
6
C130
7 C130
6
C130
8
CAN11
C134
1
C134
2
R186
1C1
311
R131
1 R186
2C1
880
R186
3R1
315
R131
4
R1317C1316R1864R186
5
R1320
R131
9
C1317C1318
C131
9
R1321
C133
1
C133
0
C134
0
C1304R1018R1019
C1315
C1321
C1090R1091
C132
0
RN101
RN100
R104
0
C101
0 Q1006
R1031
R130
1
C1903
C1608
C165
7
R165
2
R165
3R1
660C
1656
R1651
C160
7C1605R1603
R183
4
IC161
IC160
C165
0C1
652
C165
1
C1830
C1659
C183
1
R165
4R1
655
R165
6R1
657
C161
6
Q1660
R1661R1662
R1832
R1650
R1659
C160
0
C1609R1614R1
613
R160
5C1
606
R1658C1660
Q1551
Q1550
R155
5R1
554R1
551
R155
0
R155
2R1
553
C187
1C1
870
C1901
C1872C1873C1874 IC131
C1550
R1401
R1403R1404
R1402
C1403C1404
C140
2C1
401
C160
1
C1890
R1504R1501R1500
R150
2R1
505
R150
3
C161
0R1
615
R1039
Q1661
R1619R1616
C1043
L100
0
L100
2
L1302
R8026
C8011
C8012
C8013
IC822
C8014C8015C8016C8017
C810
2
C802
1
C802
2
C802
4
C802
5
R803
6
IC80
1
R804
2R8043
C803
4C8
035
C802
3
C800
2
C800
3
C800
4
C800
5
C800
7
R800
5R8
003
R800
4R8
006
R800
7R8
008
R801
1
R8009
R8012
R801
4 R8013
IC800
IC802
C8041
R8044R8044
R4811R4811R4810R4810
C484
1C4
841
R8044
C8045C8045C8018C8018
R842
9R8
429
SG84
1SG
841
R8722R8722
R802
8R8
028
C8045
C8047
R8045
R8047R8048
R8051
C8049
C8036R8049
R8052
R8053
R805
4R8
058
R805
7
C8031
C8033C8032R8041
C800
6
R8062R8061
R8063R8064
R8017R8002
R801
6
R8032
C8051
R803
3R8
034
R803
5
C8018
R803
1
IC495 C498
1
C498
0
C496
8
IC818
R8074
R8040
RN80
1
R8092
C821
5
C8212
C821
3C8
214
C821
6C8
217
R8496R8497
R8492R8493
R8494R8495
IC470
IC80
6
R475
2
R474
3
R475
3R4
754
R475
4R4
755
R475
5
C470
2C4
702
C475
0C4
750
R475
4
R4733
R475
5
IC471
R476
6
C476
0
Q4720
R473
2
C470
1
C470
2
C472
2R470
2 C4704
R472
9
C472
3
L4752L4751L4753
L4757L4755L4754
L4756
R4750
C8052
R475
9
C473
0R4
742
R4758
C496
6
CA
N
CA
N
R475
7R4
756
R4747R4748
R4744R4745
C473
2
CAN
C472
0
L8060C8511
C411
0C4
210
CA
N
CAN
CANCAN
CANCANCAN C
AN
CA
N
CAN
CA
N
CAN
SG871C8704
L8702
C882
1
L8701
SG872C8703
C872
1
R415
3
R4152C4150 C4250
R4252R425
3R4
251
R415
1
R415
0R4
250
Q4850
R415
6 R4256 R425
4R4
154
IC472
IC881C8882
L8410C8411
R842
9
C8429
SG84
1
SG84
2
C841
2
C841
0
C842
0C8421
C842
2
L8420
CA
NCAN
CA
N
CAN
L8440
C844
2 C8441
C844
0
Q4250
Q4150
R425
8R4
158
C415
2C4
252
R472
2
C473
1
R476
2
R478
3
R478
1R4
782
C478
0R4
780
L820
2
IC871IC480
R8711
IC859R8046
C8590
R871
0C8
707
R8712
R882
0R8
821
R872
1R8
720
R882
2
R8722
R485
0
R4851 R485
2C4
835
C420
7C4
206
R4202
C420
5R4
231
R4233
R4131
R413
3
R423
0
R413
0
R4811R4810
C481
1C4
810
C4814
C4813
C410
7C4
106
C410
5R4102
R413
4R4
234
R423
5R4
135
CAN
CAN
L858
2
C8584
C4870
C4804
C4802
C480
3
R8580
C4871
R881
0
R472
7
R802
8
IC473
Q4251 Q4151
R425
9R4
159
R8037
C8037
L4750
C475
0C4
751
CAN
C4755C4754
C4753C4756
L4758
SG48
1C484
1SG
480
C484
0L4
841
L4840
C4752
R4110
R411
1R4
211
R4210
C423
2
C413
2
CAN
CAN
R4255R4155
R410
3
R420
3
Q4790
R479
0R4
791 Q4791
Q4792 Q4793
C4260
C4160
CAN
CA
NCAN
R8491R8490
IC493
IC494
R495
2R4
953
R495
4R4
955
C4963
R4960
C4964
R4959R4958
R4957
C4961CA
N
CA
N
C4974
C4951
C495
3
C497
2
Q4955 Q4956
R4972
Q4957
R497
0R4
971
WIRING DIAGRAM (MAIN) Parts Side View
This is a basic wiring diagram.
- 53 -- 52 -
1AD4B10D2004A
A_GND
A_GND
MGND
MGND
VR
RF_GND
PVR
RF_GND
D.GNDD.GND
+5.6V
LCD_DOLCD_DILCD_CLKLCD_CE
IRD.GNDVOL_JOG
*LSW*CLS_SW*OPN_SW
H-W-W+V-V+U-U+H+UVW
SLD-SLD+
TWMO-TWMO+
RF5LDTP1 LDTP2
A_GND
GND-LD
+12V
5.6V
TU-R
A-G
NDTU
-L
TU_D
ATA
TU_C
E
AGND
TU_C
LK
1 8
HP_S
WHP
_MUT
EHP
-RA.
GND
HP-L
1
12
TU_D
O
LCD_DOLCD_DI
LCD_CLKLCD_CE
IR
HP_SW
HP_MUTE
+12V
HP_R HP_L
YPr/Cr
Pb/Cb
DGND
EEP_CLK
EEP_SDA
RESET
DGND
31
1
2
3
4
5
6
14
13
12
11
10
9
F01 94V-0
+12V
-12V
+5.6V
GND
+9V
4
58
1
(A)(D)
(B)
(C)
(E)
(F)
LD-DVD
LD-CDFO-
TR-
CD/DVD
TR+FO+
VC
LDTP2LDTP1
VCCVR-CD
VR-DVD
MD
HFM
AMP_STB
MUTE
C899
0
WIRING DIAGRAM (MAIN) Pattern Side View
This is a basic wiring diagram.
- 55 -- 54 -
SCHEMATIC DIAGRAM (SPEAKER)
This is a basic schematic diagram.
SH_GNDSH_GND
JW1
1
JW1
1
GNDSP-ONMUTE
L-INGNDR-IN
MUTESP-ON
GNDL-CHGNDR-CHGND
GNDLED
L-INGNDR-IN
MUTESP-ON
GNDL-CH
GNDR-CH
GND
SP.GNDSP_SW-CH
C3
00
9C
30
07
C3
00
5C
30
06
PR
30
3
PR
30
2
C3
00
8
C3
00
4Q3000
R3
00
1
R3002
PR
30
1
C3
00
3
C3
00
2
D3
00
1R
30
04
Q3
00
2
R3
00
3
D3
00
0
C3
00
0
C3
00
1
PR
30
0
R3
00
0
Q3
00
1
CN311
D3005
D3003
D3
00
4
D3
00
2
CN372
CN373
CN371
CN370
C3705
C3704
C3
70
2C
37
03
C3707
C3706
C3708
L3701
L3700
C3
70
0
C3
70
1
L3702
L3703
C3710
C3709
C3
71
1
C3
71
2
C3713 C3714
C3
30
5
C3
30
3
C3
30
4
R3
30
6
R3307
R3
30
5 R3
30
4
C3
30
2
R3
30
3
R3
30
2
C3
30
1R
33
00
C3
30
0
R3301
IC330
C3306C3307
C3
30
8
C3
31
0
C3
31
1C3
30
9
C3
41
1
C3
41
0
C3
01
0
R3
00
7
R3006
R3
62
6R
35
14
R3
00
5
CN303
CN305
C3
50
8
R3513
R3
41
9
R3
41
8
R3501
R3
50
7
R3
50
6
C3
50
2
R3505C3503
Q3
50
1
Q3
50
0
C3
50
7
C3
50
6
D3501
R3
51
0
R3511R3
50
0R
35
02
R3
51
2
R3504
R3
50
3
R3509
R3
50
8
R3
21
7
R3216
R3
21
9
R3218
C3
40
0
C3604
C3605
C3
21
2
CN302
R3
61
7
R3
61
8
R3
62
2
R3
62
1R
36
20
C3
61
0
R3
61
9
R3624
C3609C
36
07
C3
60
8
C3
20
4
C3
20
1
IC360
R3
40
6
L3
40
0
R3
21
3
R3
21
2
C3606 C3402
IC340
C3202C3206
R3
61
6
R3
61
5
R3
61
2
R3613R
36
14
C3
40
8
R3
40
0
R3
40
1R
34
02
C3
40
4
C3
40
7
C3
40
1
R3
40
3
C3403
R3404
R3
40
5C
34
06
C3
40
5
Q3400
R3200
R3201
R3
20
5
R3
20
2
R3
20
6
R3
20
3
C3
20
0
C3
20
9
C3
20
3R
32
04
C3
20
5
R3
20
7
C3207
R3209
C3208
R3208
R3
21
0C
32
11
C3
21
0
C3
21
3C
32
14
R3
21
1
IC320
Q3201Q3200
Q3003
C3
29
9
C3
29
8
C3509
C3
61
1
L3
20
1
L3
20
0
D3502
C3412
C3
61
2
C3
61
3
C3
01
1
C3409
L3900
RY
39
0
C3900D
39
00
CN390 WR390
WR391
0.1
0.1
0.1
0.1
10
K
10
K
22
00
/25
22
00
/25
KRC107M
10
K
27K
20
0
47
/25
10
/50
MT
ZJ1
3B
4.7
K
KT
C3
19
8
4.7
K
MT
ZJ1
3B
10
/50
47
/25
20
0
2.2
K
KT
A1
26
6
1N5402
1N5402
1N
54
02
1N
54
02
0.01
0.01
0.0
47
0.0
47
*
*
1000P
10
00
P
10
00
P
1000P
1000P
10
00
P
10
00
P
0.01 0.01
1
0.1
5
0.1
51
0K
22K
1.2
K
10
K
0.1
5
10
K
1.2
K
0.1
51
0K 1
22K
NJM4558M
22P22P
0.0
1
0.0
1
0.0
1
0.0
1
33
/35
33
/35
110
0K
1K
00
68
0
0.1
100
10
0K
6.8
K
10K
10
K
10
K
10
/50
68K10/50
KT
C3
19
8
KT
C3
19
8
10
/50
10
/50
1SS133
1K
22K
22
K1
0K 4.7
K
10K
10
K
0
2.7
K
10
0K
1K
10
0K
1K
10
/50
10/50
10/50
0.0
22
47
K
27
K
22
K
22
K0
10
/50
10
K
10K
0.0681
0/5
0 0.1
0.1
0.1
NJM2058M 10
0.7
U
10
10
0.068 100P
LM4700TF
100P100P
47
K
27
K0
10K1
0K
0.0
47
10
0
10
K1
K
0.0
22
0.0
22
2.2
/50
1K
3P
22K
2.2
0.4
70
.47
KTD1303
100
100
10
K
10
K
1K
1K
0.0
22
0.0
224.7
/50
1K
4.7
/50
1K
3P
22K
3P
22K
4.7
0.2
20
.22 0.2
20
.22
4.7
LM1876TF
KTD1303KTD1303
KRC107M
10
00
P
10
00
P
0.022
0.0
22
0.7
U
0.7
U
1SS133
0.01
10
00
P
10
00
P
10
00
P
0.01
T1A L 250V
0.01/AC-CAP1
SS
13
3
3
2
1
10
9
8
7
6
5
4
3
2
1
8 7 6 5 4 3 2 1
2
1
10
9
8
7
6
5
4
3
2
1
2
1
8 9 10 11 12 13 14
7 6 5 4 3 2 1
1234567891011
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
+V
CC
-VC
C
+12V
-12V
+V
CC
PO
WE
R
-VC
C
SH_GND1
SH
_G
ND
1
B_
GN
DA
_G
ND
SH_GND1
A_GND
B_GND
SH
_G
ND
SH
_G
ND
SH_GND
SH_GNDSH_GND1
C_GND
C_G
ND
SH
_G
ND
1S
H_G
ND
1
SH_GND1 SH_GND1
SH_GND C_GND SH_GND C_GND
+12V
L-IN
-12V R-IN
+12V
R-IN
L-IN
MU
TE
MUTE
SW
_O
UT
SW
-CH
SW
_O
UT
SW
-CH
R-I
N
-12V
+12V
L-I
N
PO
WE
R
+V
CC
-VC
C
PO
WE
R
+V
CC
-VC
C
+V
CC
SH_GND
SH_GND
;E
;1/4J
ELECTRIC CAPACITOR
R
[CA
RB
ON
1/4
W]
[CA
RB
ON
1/4
W]
SPEAKEROUTPUT
XH-SIDE
SYSTEM CONTROL
LINE3.5-BLACK
L-CH
R-CH
[MV
-WX
]
[MV
-WX
]
[SP
R1
W]
[SP
R1
W]
[SP
R1
W]
[TF
-CO
N][TF
-CO
N]
[TF
-CO
N]
[TF
-CO
N]
[TF
-CO
N]
[TF
-CO
N]
SW-POWER
L/R-POWER
L/R-BUFFER
+V
CC
ST
NB
Y
NC
VE
E
OU
T
NC
NC
GN
D
VIN
-
VIN
+
MU
TE
OU
T-B
OU
T-A
NF
-B
NF
-A
IN-B
IN-A
-VC
C+
VC
C
IN-A
IN-B
NF
-A
NF
-B
OU
T-A
OU
T-B
[SP
R1
W]
[SP
R1
W]
[SP
R1
W]
+IN
-B
-IN
-B
GN
D-B
+IN
-A
-IN
-A
MU
TE
-B
MU
TE
-A
GN
D-A
VE
E
ST
B-A
ST
B-B
VC
C-B
VC
C-A
OU
T-A
OU
T-B
SW-CH
AC 230V 50Hz
FU390
PT301
PRODUCT SAFETY
NOTICEEach precaution in this manualshould be fol lowed durings e r v i c i n g . C o m p o n e n t sidentified with the IEC symbol !!!
and mark in the parts list andt h e s c h e m a t i c d i a g r a mdesignated components inwhich safety and performancecan be of special significance.When replacing a component
identified by !!! and , use onlyt h e r e p l a c e m e n t p a r t sdesignated, or parts with thesame ratings of resistance,wattage or voltage that aredesignated in the parts list in thismanual. Leakage-current orresistance measurements mustbe made to determine thatexposed parts are acceptablyinsulated from the supply circuitbefore returning the product tothe customer.
- 57 -- 56 -
1AD
4B10D
2061CT002 94V
-0
L
GN
D
R GN
D
GNDR-IN
L-IN
MUTESP-ON
LGND
GNDR
GND
CN
373
CN371CN372
CN370
C3702C3703
L3700
L3701
J3710
L3703
L3702
C3704C3704 C3705C3705C3707C3707 C3706C3706
C3708C3708
C3704 C3705C3707 C3706C3709C3710
C3708
C3712C3711
CANCAN
C3700
C3701
C3713
C3714
Mar./ '04 BB Printed in Japan
WIRING DIAGRAM (SPEAKER)
POWER TRANSFORMER P.W.BOARD
TERMINAL P.W.BOARD
1AD
4B10D
2060AT002 94V
-0
T 1A L 250V
BW BL
FU390L3900
CN390
J3400
RIS
K O
F FIRE
-RE
PLA
CE
FUS
E A
S M
AR
KE
D
RY390
C3900
D3900
WR390WR391
PT301
LUG
01
E
E
10K 10K
E E
E
E
200
200
E
1AD4B10D2061BT002 94V-0
L-IN
MUTESP-ON
L
R
GND
GND
GND
GND
E
R-IN
E
CN
305
J301
1
Q3200
C3203Q3201C3205
IC320
C3400C3401
IC340
R3213
L3200
C32
10C
3211
R3210
R3211
C32
14C
3213
L3201
R3212
C3605
D3005
D3003
D3004
D3002
CN
311
J302
9
R34
06
R34
05C34
05
PR
302 PR303
J3028
C36
10
C36
07
Q3500
C35
03
Q3501
D35
01C
3502
C35
06C35
07
C30
00
Q3001 D30
00
C30
01
C30
02
C3003
D30
01
Q3002
PR
300
PR301
C34
06
Q3000
J304
9
J3037J3038
J3003
J303
9
J304
4
J300
8
J302
7J3
026
J303
3
J3046
J3002
J300
4
J303
6
J3125
J3006
RE
PLA
CE
ON
LY W
ITH
SA
ME
TY
PE
PR
OTE
CTO
RC
AU
TIO
N
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