WIRELESS DVD RECEIVER SYSTEM SERVICE MANUAL CD-R/RW
Wireless Dvd Receiver Lg System Lh Sw5200
Nov 18, 2014
service manual
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WIRELESS DVD RECEIVER SYSTEM
SERVICE MANUALCD-R/RW
- 1-1 -
[CONTENTS]
SECTION 1.GENERAL• SERVICING PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
• ESD PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
• SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
SECTION 2. AUDIO PART
• ELECTRICAL TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
• BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
• SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
• WIRNG DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
• PRINTED CIRCUIT DIARGAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
SECTION 3.DVD PART
• DVD PART ELECTRICAL TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
• DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING . . . . . . . . . . . . . . . . .3-8
• DVD PART SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-21
SECTION 4. EXPLODED VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
SECTION 5. REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
SECTION 6. SPEAKER PART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
• BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
• SHEMATICDIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3
• WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
• PRINTED CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-11
• SPEAKER EXPLODED VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
• REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-25
- 1-2 -
SECTION 1. GENERAL SERVICING PRECAUTIONSNOTES REGARDING HANDLING OF THE PICK-UP1. Notes for transport and storage
1) The pick-up should always be left in its conductive bag until immediately prior to use.2) The pick-up should never be subjected to external pressure or impact.
2. Repair notes1) The pick-up incorporates a strong magnet, and so should never be brought close to magnetic materials.2) The pick-up should always be handled correctly and carefully, taking care to avoid external pressure and
impact. If it is subjected to strong pressure or impact, the result may be an operational malfunction and/ordamage to the printed-circuit board.
3) Each and every pick-up is already individually adjusted to a high degree of precision, and for that reasonthe adjustment point and installation screws should absolutely never be touched.
4) Laser beams may damage the eyes!Absolutely never permit laser beams to enter the eyes!Also NEVER switch ON the power to the laser output part (lens, etc.) of the pick-up if it is damaged.
5) Cleaning the lens surfaceIf there is dust on the lens surface, the dust should be cleaned away by using an air bush (such as usedfor camera lens). The lens is held by a delicate spring. When cleaning the lens surface, therefore, a cottonswab should be used, taking care not to distort this.
6) Never attempt to disassemble the pick-up.Spring by excess pressure. If the lens is extremely dirty, apply isopropyl alcohol to the cotton swab.(Do not use any other liquid cleaners, because they will damage the lens.) Take care not to use too muchof this alcohol on the swab, and do not allow the alcohol to get inside the pick-up.
Storage in conductive bag Drop impact
NEVER look directly at the laser beam, and don’t let contact fingers or other exposed skin.
Magnet
How to hold the pick-up
Conductive Sheet
Cotton swab
Pressure
Pressure
- 1-3 -
NOTES REGARDING COMPACT DISC PLAYER REPAIRS1. Preparations1) Compact disc players incorporate a great many ICs as well as the pick-up (laser diode). These components
are sensitive to, and easily affected by, static electricity. If such static electricity is high voltage, componentscan be damaged, and for that reason components should be handled with care.
2) The pick-up is composed of many optical components and other high-precision components. Care must betaken, therefore, to avoid repair or storage where the temperature of humidity is high, where strong magnet-ism is present, or where there is excessive dust.
2. Notes for repair1) Before replacing a component part, first disconnect the power supply lead wire from the unit2) All equipment, measuring instruments and tools must be grounded.3) The workbench should be covered with a conductive sheet and grounded.
When removing the laser pick-up from its conductive bag, do not place the pick-up on the bag. (This isbecause there is the possibility of damage by static electricity.)
4) To prevent AC leakage, the metal part of the soldering iron should be grounded.5) Workers should be grounded by an armband (1M Ω)6) Care should be taken not to permit the laser pick-up to come in contact with clothing, in order to prevent sta-
tic electricity changes in the clothing to escape from the armband.7) The laser beam from the pick-up should NEVER be directly facing the eyes or bare skin.
Resistor(1 Mohm) Conductive
Sheet
Resistor(1 Mohm)
Armband
- 1-4 -
ESD PRECAUTIONSElectrostatically Sensitive Devices (ESD)Some semiconductor (solid state) devices can be damaged easily by static electricity. Such componentscommonly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integratedcircuits and some field-effect transistors and semiconductor chip components. The following techniques shouldbe used to help reduce the incidence of component damage caused by static electricity.
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain offany electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear acommercially available discharging wrist strap device, which should be removed for potential shock reasonsprior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ESD devices, place the assembly on a conductive sur-face such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ESD devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" cangenerate electrical charges sufficient to damage ESD devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESDdevices.
6. Do not remove a replacement ESD device from its protective package until immediately before you areready to install it. (Most replacement ESD devices are packaged with leads electrically shorted together byconductive foam, aluminum foil or comparable conductive materials).
7. Immediately before removing the protective material from the leads of a replacement ESD device, touch theprotective material to the chassis or circuit assembly into which the device will by installed.
CAUTION : BE SURE NO POWER IS APPLIED TO THE CHASSIS OR CIRCUIT, AND OBSERVE ALLOTHER SAFETY PRECAUTIONS.
8. Minimize bodily motions when handing unpackaged replacement ESD devices. (Otherwise harmless motionsuch as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can gen-erate static electricity sufficient to damage an ESD device).
CAUTION. GRAPHIC SYMBOLS
THE LIGHTNING FLASH WITH APROWHEAD SYMBOL. WITHIN AN EQUILATERAL TRIANGLE, ISINTENDED TO ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF UNINSULATED “DAN-GEROUS VOLTAGE” THAT MAY BE OF SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK OFELECTRIC SHOCK.
THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO ALERT THESERVICE PERSONNEL TO THE PRESENCE OF IMPORTANT SAFETY INFORMATION IN SERVICELITERATURE.
- 1-5 -
Front Speaker
Transmission Output: 2.4GHz, Power Supply: DC 7VReception Output: 2.4GHz
Center Speaker Subwoofer Wireless Speaker
2 Way 3 Speaker
8Ω150 - 20000Hz
85dB/W(1m)
60W
120W
75x1050x75mm
2.8 Kg
2 Way 3 Speaker
8Ω150 - 20000Hz
85dB/W(1m)
60W
120W
414x92x82mm
1.0 Kg
1 Way 1 Speaker
4Ω50 - 160Hz
85dB/W(1m)
120W
240W
206x380x416mm
6.2 Kg
2 Way 3 Speaker
8Ω150 - 20000Hz
85dB/W(1m)
60W
120W
77x1050x82mm
3.5 Kg
SPECIFICATIONS
- 1-6 -
MEMO
- 2-1 -
ELECTRICAL TROUBLESHOOTING GUIDE
INSERTPOWER CORD.
TURN ONTHE RED LED?
IS POWER ON?
CHECK POWER PLUGAND POWER SUPPLY CIRCUIT.
DOES INITIALREAD WORK?
DOES IT PLAY?
YES
NO
YES
YES
OK
NO
YES
NO
NO
CHECK POWER SUPPLY CIRCUIT.
CHECK LASER CIRCUIT.
CHECK TRACKING SERVO CIRCUIT.
TURN POWER ON.
CHECK FOCUS CIRCUIT.
CHECK DISC.
DOES IT OUTPUTAUDIO?
YES
NO CHECK AUDIO CIRCUIT.
1. Power check flow
SECTION 2. AUDIO PART
- 2-2 -
2.AUDIO µ.COM CIRCUIT
POWER ON
Does it appearDVD Error at
FLD?
Does VIDEO 1/2, TV, AUDIO, OPTICAL IN, COAXIAL IN, FM87.5
appear at FLD?
CheckConnector(PN902)if
is normally.
Check power partof Main B/D.
Check oscillatorof x101.
Check if IC101PIN1 is High.
Check if IC101PIN11 is High.
Check if IC101 PIN17, 46, 72, 90 is high
(5V).
Check if IC101PIN26 is High.
Replace IC101.
Does CD/DVDappear at FLT?
Reconnet it.
Refer to SMPS
OK.
Refer to oscillatorCircuit.
Check DVD Reset Waveform.
Check IC101 Reset Wavefrom.
Check 5V line.
Check Power dection Circuit.
Does LOADINGappear at FLD?
Does no Dise orTime appear at FLD?
Check if DVD an Audio Micom Interface is OK.
Check power.
Check DVD Module.
Check SMPS.
- 2-3 -
3.FRONT CIRCUIT (1/2)
- 2-4 -
4.FRONT CIRCUIT (2/2)
BLOCK DIAGRAM
ADPT 7V
ADPT GND
P-SENS
5.6V CPU
+5VF
+8V
START
+12VF
+3.3V
FL–
FL+
2-5 2-6
2-7 2-8
SCHEMATIC DIAGRAMS
• FRONT SCHEMATIC DIAGRAM
2-9 2-10
• MICOM SCHEMATIC DIAGRAM
2-11 2-12
• I//O SCHEMATIC DIAGRAM
2-13 2-14
• DSP SCHEMATIC DIAGRAM
2-15 2-16
• AMP SCHEMATIC DIAGRAM
2-17 2-18
• SMPS SCHEMATIC DIAGRAM
2-19 2-20
• POWER SCHEMATIC DIAGRAM
2-21 2-22
WIRING DIAGRAMS
2-23 2-24
PRINTED CIRCUIT DIAGRAMS
• MAIN P.C. BOARD (COMPONENT SIDE)
2-25 2-26
• MAIN P.C. BOARD (SOLDER SIDE)
2-27 2-28
• FRONT P.C.BOARD
2-29 2-30
• SMPS P.C.BOARD
2-31 2-32
MEMO MEMO
- 3-1 -
SECTION 3. DVD PART ELECTRICALTROUBLESHOOTING GUIDE
1. Power check flow
- 3-2 -
2. Test & debug flow
- 3-3 -
- 3-4 -
- 3-5 -
- 3-6 -
- 3-7 -
- 3-8 -
DETAILS AND W VEFORMS ON SYSTEM TESTAND DEBUGGING
1. SYSTEM 27MHz CLOCK,RESET,FLASH R/W SIGNAL
1) MT1379 main clock is at 27MHz(X501)
2) MT1336 reset is high active
- 3-9 -
3) RS232 waveform during procedure(Downloading)
4) Flash R/W enable signal during download(Downloading)
- 3-10 -
2. SDRAM CLOCK
1) MT1379 main clock is at 27MHz(X501)
3. TRAY OPEN/CLOSE SIGNAL
1) Tray open/close waveform
- 3-11 -
2) Tray close waveform
3) Tray open waveform
- 3-12 -
4. SLED CONTROL RELATED SIGNAL (NO DISC CONDITION)
5. LENS CONTROL RELATED SIGNAL(NO DISC CONDITION)
- 3-13 -
6. LASER POWER CONTROL RELATED SIGNAL(NO DISC CONDITION)
7. DISC TYPE JUDGEMENT W VEFORM
- 3-14 -
- 3-15 -
8. FOCUS ON W VEFORM
- 3-16 -
9. SPINDLE CONTROL W VEFORM (NO DISC CONDITION)
- 3-17 -
10. TRACKING CONTROL RELATED SIGNAL(System checking)
- 3-18 -
11. RF W VEFORM
12. MT1379 AUDIO OPTICAL AND COAXIAL OUTPUT (ASPDIF)
- 3-19 -
13. MT1379 VIDEO OUTPUT W VEFORM
1) Full colorbar signal(CVBS)
2) Y
- 3-20 -
3) C
14. AUDIO OUTPUT FORM AUDIO DAC
1) Audio related Signal
3-21 3-22
DVD PART SCHEMATIC DIAGRAMS
• MPEG SCHEMATIC DIAGRAM
• SERVO SCHEMATIC DIAGRAM
3-23 3-24
3-25 3-26
• VOLTAGE SHEET (IC&TR)
4-1 4-2
SECTION 4. EXPLODED VIEWS• CABINET AND MAIN FRAME SECTION
351
452
452
452
454
452
305
267
454267
454266
454454
454
267
A43271
272
269
250
261264
260
265
275
313
A26
452
A46
452
452
A47
452
268
314
302
301
454
454
270
251
315
NOTE) Refer to “SECTION 6 REPLACEMENTPARTS LIST” in order to look for the part number of each part.
4-3 4-4
• DECK MECHANISM EXPLODED VIEW
S AL LOCA. NO. PART NO. DESCRIPTION SPECIFICATION REMARKS
A26 6721RJ0856S DECK ASSEMBLY,AUDIO DECK/MECHA DP-7T-HZ-SAMSUNG DL NSP
A01 4861R-0016D CLAMP ASSEMBLY DECK/MECHA DISC DP-7C(7A) -HZ
A02 3041R-M040A BASE ASSEMBLY MAIN DP-7T-HZ
A03 3041R-M063D BASE ASSEMBLY SLED DP-7T(A)-HZ -SAMSUNG DL3
001 3300R-0547A PLATE CLAMP NSP
002 5016H-1016B MAGNET CLAMP(LDM-R608,10*5,1*1.5T) NSP
003 4860R-0021A CLAMP UPPER DP7 NSP
004 4930R-0402A HOLDER CLAMP DP-7A
010 6850R-GK22Z CABLE,FLAT P=1.0 FFC UL2896(0.05X0.65) 11
011 3210R-M002A FRAME UP/DOWN MOLD DP7C
011A 6850R-JW16B CABLE,FLAT P=1.0 FFC UL2896(0.035X0.7) 23
012 5040R-0075B RUBBER DAMPER DP7 (CHUNG PUNG 30)
012 5040R-0075D RUBBER DAMPER DP7 (YAMAUCHI 30)
013 4400R-0006B BELT DECK/MECHA DP2-5, DP7C,DP7A OT
014 4470R-0055A GEAR PULLEY
015 6871RJ4415A PWB(PCB) ASSEMBLY,JACK(AUDIO) PWB(PCB) TOTAL LOADING-HZ
015A 4681R-1023G MOTOR ASSEMBLY DECK/MECHA LOADING-HZ
015B 4560R-0008A PULLEY MOTOR
015C 4680HP2001A MOTOR(MECH) RF-300CH-11440(SHAFT 6.05L)M/C
015C 4680HP2011A MOTOR(MECH) PC200DG-21651C JOHNSON LOADING
015C 4680R-E010A MOTOR(MECH) FEEDING BCZ3B51 SANKYO FOR DP7
015C 4680R-E009A MOTOR(MECH) FEEDING RF300EH-1D390 MABUCHI
017 4470R-0056A GEAR LOADING
018 4974R-0023A GUIDE UP/DOWN
020 3040R-D005A BASE MAIN DP-7T MOLD (SLIM) NSP
021 4680R-C011A MOTOR(MECH) SPINDLE JCL9B68 SANKYO FOR COM
022 4681R-0034D MOTOR ASSEMBLY DECK/MECHA FEEDING DP-7C(7A) -
024 4470R-0131A GEAR PINION DP7C
024A 5006R-0044A CAP SKEW-T DP7C
024B 5006R-0043A CAP SKEW DP7C
025 4470R-0130A GEAR MIDDLE DP7C
026 3390R-0026A TRAY DVD DP-7T MOLD DISC
028 4370R-0082B SHAFT DECK/MECHA PU R DP-7C OTHER
029 4370R-0082A SHAFT PU DP-7C
030 4471R-0013D GEAR ASSEMBLY DECK/MECHA RACK DP-7C(7A) -HZ
031 6716DPH007B PICK UP,DVD SOH-DL3 SAMSUNG PLAYER H/HIGHT
4-3 4-4
MEMO MEMO
6-1 6-2
29LV800BA
29LV800BA
SECTION 6. SPEAKER PART BLOCK DIAGRAM
6-3 6-4
SHEMATIC DIAGRAMS
• SCHEMATIC DIAGRAM (ACC-W5200)
6-5 6-6
• SCHEMATIC DIAGRAM (LHS-W5200SR)
XH-AW646 (RX-2LAYER)
6870R4646AA PCB
R CHANNEL: NC
L CHANNEL:0(1608)
Ver.2.4
SPK-
SPK+
(TO
1C
H S
YS
TEM
)
PIN HEADER
1/2W
P_CON
FROM SMPS
OPTION
3.3V3V
2.8V2.8V
1.8V
RIGHT-->R276(NC),R277(O)
LEFT-->R276(O),R277(NC)
FOR
M S
MP
S
GND
+3.3V
TO U
PP
ER
SP
KFR
OM
SM
PS
FROM FLASH MEMORY PROGRAMER
FROM LED
SPK-
SPK+
GND
+32V
FOR
TES
T
RS232
TO A
NTE
NN
A
JTAG
GND
+5V_CPU
22uH
22uH
474
104
104
5.6
104
5.6
104
330
47
22uH
474
104
104
5.6
104
5.6
10422uH
47
330
HB
1M-1
02J
HB
1M-1
02J
224
10K
100/5022P
4.7K
0 NC
10/10(T)
103
104
104
10/10(T)
HB1M-102J
10/10(T)
103
104
104
104
104
104
104
100
22P
104
100
104
104
103
100/6.3(T)
10/10(T)
104
103
103
100/6.3(T)
10K
0NC10K
HB1M-102J
10K
10K
2SC412KR
10K
4.7K
2SC
412K
R
104
1K
104
104
HB1M-102J
104
104
220
10/1
0(T)
104103
NC
0
NC
0
0
CN212
NC
104104104104104104
100/
25
100/
25
103
103
103
100/
25
100/
25
103
10/10(T)
104
HB1M-102J
HB
1M-1
02J
104
100/
6.3(
T)
HB1M-102J
100/
25
HB1M-102J
103
10/1
0(T)
220
330/
16
10K
220
3.3/50
220
3.3K
100/
50
KTC3198
KTC3198
10K
RESET_SW
224
220
3.3K
3.3K
1K
220
22K
NSP6000
RF_MODULE
CM3018-2.8
CM3018-1.8CM3018-3CM3018-3.3
CM3018-2.8
MBM29LV800BA
KRC103M
GDM1202
STA505
102
102
104
104
104
104
22K
22K
22K
10K
104
4.7K
680P
2SC
412K
R
HB
1M-1
02J
1000/50
104
10/10(T)
680P
104
104
0
2.2k
1SS
133
47/16
0
1K
10K
HB1M-102J
2.2K
102
102
103104
10K
104
HB1T-301J
HB1T-301J
HB1T-301J
103
103
103
103
ME
MA
0
ME
MA
0
ME
MA
1
ME
MA
1
ME
MA
2
ME
MA
2
ME
MA
3
ME
MA
3
ME
MA
4
ME
MA
4
ME
MA
18
ME
MA
18
ME
MA
8
ME
MA
8
ME
MA
9
ME
MA
9
ME
MA
17
ME
MA
17
ME
MA
10
ME
MA
10
ME
MA
11
ME
MA
11
ME
MA
12
ME
MA
12
ME
MA
13
ME
MA
13
ME
MA
14
ME
MA
14
ME
MA
15
ME
MA
15
ME
MA
7
ME
MA
7
ME
MA
16
ME
MA
16
ME
MA
6
ME
MA
6
ME
MA
5
ME
MA
5
ME
MD
8
MEMD8
ME
MD
1
MEMD1
ME
MD
2
MEMD2
ME
MD
10
MEMD10
ME
MD
3
MEMD3M
EM
D11
MEMD11
ME
MD
4MEMD4
ME
MD
12
MEMD12
ME
MD
5
MEMD5
ME
MD
13
MEMD13
ME
MD
6
MEMD6
ME
MD
14
MEMD14
ME
MD
7
MEMD7
ME
MD
15
MEMD15
MEMD0
ME
MD
0
ME
MD
9
MEMD9
2
1
2
1
2
1
3
42
1
3
2
1
3
5
4
2
1
3
2
1
2
1
2
1
3
4
2 136 5 47
GN
D
OU
T4A
OU
T4B
VD
D
GN
D
OU
T5A
OU
T5B
VD
D
OU
T6A
OU
T6B
TEN
TMO
D
SP
DIF
BC
K
WC
K
VD
D
SD
ATA
1
SD
ATA
2
SD
ATA
3
VD
D
GN
D
ML
MC
MD
FILT
AGND
AVCC
GND
VDD
GND
CLKSEL0
CLKSEL1
GND
CLKOUT
CLKIN
RESET
PROT
OUT3B
OUT3A
GND
VDD
OUT2B
OUT2A
GND
OUT1B
OUT1A
GND
VDD 48
47
46
45
44
43
42
41
40
39
38
37
363534333231302928272625
24
23
22
21
20
19
18
17
16
15
14
13
12 11 10 9 8 7 6 5 4 3 2 1
SYNCDETECT
PLL_TEST_OUT
DGND
DVD3.3
GND
AN_VCC
GND
VCO_VCC
GND
GND
ANT
TMS
TDI
TDO
TCK
RE
SE
T
DA
TAC
LK
TXD
ATA
_EN
TXD
ATA
RX
DA
TA
RXACTIVE
TXACTIVE
DVDD2.7
DGND
LNAVCC
GND
MIX_VCC
GND
ANA_VDD3.3
GND
GND 31
30
29
28
27
26
25
24
23
22
21
201918171615141312
11
10
9
8
7
6
5
4
3
2
1
OUT
BYPEN
GND
IN 5
43
2
1
OUT
BYPEN
GND
IN 5
43
2
1OUT
BYPEN
GND
IN 5
43
2
1OUT
BYPEN
GND
IN 5
43
2
1
OUT
BYPEN
GND
IN 5
43
2
1
A15
A14
A13
A12A11
A10A9
A8
NC
NC
WE
RE
SE
T
VP
P
NC
NC
A18
A17A7
A6
A5
A4
A3
A2A1
A18
BY
TE
GN
D
I/O15
/A-1I/O
7
I/O14
I/O6
I/O13
I/O5
I/O12
I/O4
VC
C
I/O11
I/O3
I/O10
I/O2
I/O9
I/O1
I/O8
I/O0
OE
GN
D
CE
A0
48474645444342414039383736353433323130292827262524 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
MIC
_IN
AC
OD
EC
_VC
C
AC
OD
EC
_GN
D
AC
OD
EC
_GN
D
US
BD
PLU
S
US
BM
INU
S
VP
P
VP
P_G
ND
SC
AN
_EN
MM
C_D
ATA
/GP
G5
MM
C_C
MD
/GP
G4
SS
M/M
MC
_CLK
/GP
G3
WA
KE
UP
/GP
G2
IRO
1/G
PG
1
IRO
0/G
PG
0
ME
MA
19
ME
MA
18
ME
MA
17
ME
MA
16
ME
MA
15
ME
MA
14
VC
C
VC
C_G
ND
ME
MA
13
ME
MA
12
ME
MA
11
ME
MA
10
ME
MA
9
ME
MA
8
ME
MA
7
ME
MA
6
ME
MA
5
VP
P
VP
P_G
ND
ME
MA
4
ME
MA
3
MEMA2
MEMA1
MEMA0
WEB
REB
UBE/GPB1
LBE/GPB2
FLASHCSB/GPB3
SRAMCSB/GPB4
IOSB0/GPB5
IOSB1/GPB6
IOWAIT/GPB7
VCC_GND
VCC
MEMD15
MEMD14
MEMD13
VPP_GND
VPP
MEMD12
MEMD11
MEMD10
MEMD9
VCC_GND
VCC
MEMD8
MEMD7
MEMD6
MEMD5
MEMD4
MEMD3
MEMD2
MEMD1
MEMD0
SPLL_GND
SPLL_VCC
AU
DM
CLK
/GP
D7
AU
DIN
/SP
DIF
IN/G
PD
8
VP
P_G
ND
VP
P
SM
_CS
B/G
PE
0
SM
_CLE
/GP
E1
SM
_ALE
/GP
E2
SM
_WE
/GP
E3
SM
_OE
/GP
E4
SM
_RB
/GP
E5
SM
_DA
TA7/
GP
F7
SM
_DA
TA6/
GP
F6
SM
_DA
TA5/
GP
F5
SM
_DA
TA4/
GP
F4
SM
_DA
TA3/
GP
F3
SM
_DA
TA2/
GP
F2
SM
_DA
TA1/
GP
F1
SM
_DA
TA0/
GP
F0
VC
C_G
ND
VC
C
BTM
D0
BTM
D1
CLK
OU
T/G
PB
0
RE
SE
T
JTA
G_T
CK
/GP
C4
JTA
G_T
MS
/GP
C5
JTA
G_R
ST/
GP
C6
JTA
G_T
D1/
GP
C7
JTA
G_T
D0/
GP
C8
XTA
LIN
XTA
LOU
T
VP
P_G
ND
VP
P
PLL
_SE
L
PLL
_MD
1
PLL
_MD
0
MICGS
VMID
VREF
EARAEARB
APLL_VCC
APLL_GND
TXACTIVE/GPA0
RXACTIVE/GPA1
TXDATA_EN/GPA2
TXDATA/GPA3
RXDATA/GPA4
SYNCDETECT/GPA5
VCC_GND
VCC
DATACLK/GPA6
RFRESET/GPA7
BLUERF_TCK/GPA8
BLUERF_TMS/GPA9
BLUERF_TD0/GPA11
BLUERF_TD1/GPA10
VPP
VPP_GND
UARTTX/GPC0
UARTRX/GPC1
UARTRTS/GPC2
UARTCTS/GPC3
PCMOUT/GPD0
PCMIN/GPD1
PCMSYNC/GPD2
PCMCLK/GPD3
VCC
AUDVCC_GND
AUDSCLK/GPD4
AUDLRCLK/GPD5
AUDOUT/GPD6
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NC
GND1A
CNE_CLEAN
GND_REC
VDD
VDD
IBIAS
CONFYG
FAULT
PWRDN
TRISTATE
TH_WAR
IN1A
IN1B
IN2A
IN2B
VSS
VSS
VCCSIC
VCCSIC
OUT1A
OUT1A
VCC1A
GND1B
VDD1B
OUT1B
OUT1B
OUT2A
OUT2A
VCC2A
GND2A
GND2B
VCC2B
OUT2B
OUT2B
GND_SUB36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19 18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN206
CN211
L215
L214
C23
1
C23
5
C23
0
R23
8
C23
3
R23
9C
229
C23
4R
236
L213
C22
6
C22
8C
225
R22
8
C22
7R229
C222L212
R231
C221
FB21
9
FB22
5
C255
R25
2
C253
C203R269
R210 R209
C286
C270
C269
C22
4
C236
FB208
C285
C268
C267
C21
1
C21
3
C21
6
C21
4
C21
5
R271
C295
C204
R26
8
C275
C26
3
C26
4
C289
C290
C291
C292
CN213
C277
C294
R220
R215R216R219
FB204
R26
5
R26
4
Q209
R26
3
R26
6
Q21
0
C201
R25
1
C27
1C
202
FB210
C21
9
C22
0
R22
1
C28
7
C265C266
R20
7
R20
3
R21
3
R208
R212
R204
C205C206C207C208C209C210
C25
0C
257
C25
1C
258
C29
3
C28
8C
246
C24
7
C279
C276
FB202
FB20
6
C278
C27
4
FB221
C28
1
FB218
C28
0
C26
2
R22
2
C24
5
SW203
R274
R232
C283
R233
R280
CN209
C25
4
CN208
CN207
CN210
Q206
Q205
R23
7
SW201
C256
R234
R267
R26
1
R262
R235
R230
R22
3
CN203
IC205
IC207
IC208
IC209IC206IC212
IC214
IC203
Q208
IC202
IC204
C298
C297
C22
3
C23
2
C23
9
C23
8
R22
4
R22
5
R22
6
R227
C29
6
R240
C23
7
Q20
1
FB21
6
C252
C244
C242
C243
C241
C240
R276
R25
3
D21
0
C259
R277
R27
5
R27
3
FB203
R27
2
C272C212
R270
C26
1
FB211
FB212
FB213
C20
0
C24
8
C249
C26
0
6-7 6-8
• SMPS SCHEMATIC DIAGRAM
XH-AW646 POWER
1:2 SMPS
JACK PCB(OPTION-1:1)
-
+ P-SENS
GND
+32V
GND
+5V
GND
+3.3V
LED PCB
CHANNEL SWITCH PCB
2
1
3
4
2
1
2
1
P-CORD
2 1
P-SW
2
1
3
2
1
3
5
4
0.1/
50
1001SS133
KA
431
102/
400
1
2
2
1
39
2
1
3
220UF/10V
220UF/10V
10K
220U
F/10
V
470
78R33
1000
UF/
10
SB360
ICP-N20
1UF/50V
470
240
1.2K
18K
380UHEER3531
43
2 1
LTV817
1000
UF/
50V
1000
UF/
50V
(10A/200V)FFPF10U20S
TIN_WIRE
22uHBLUE
0.01
uF/6
30V
471/1KV
ICP-N20
10K
560/
10W
270
ORANGE
1000
UF/
10V
SB360
BEAD
56K
/2W
10
220U
F/10
V
EU01W
78R05
4
3
21
KA1M0565R
4.7K
EG01
CW
470
1000pF/400V
47uF/50V
G2SBA60
100K/2W
0.1uF(M)
100uF/450V
5ohm
330p
F/40
0V
330p
F/40
0V
0.1uF(XCAP)
LINE_FILTER
LINE_FILTER
1.5M(1/2W)
0.1uF(XCAP)
FUSE_HOLD
VARISTORS
T2L_250V
8
76
5
4
32
1
CSS-2301A
100K/2W
FUSE_HOLD
4
4
3
3
2
2
1
1
CN306
PN903
PN904
CN902
CN901
C92
0
R923D913
IC94
1
C93
4
JK501
CN501
R915
CN401
C402
C401
R404
C93
2
R922
IC922
C92
2
D922
F902
C941
R941
R94
5R
944
R94
3
T901
PC910
C92
3
C93
3
D923
R402
L921LD402
C91
1
C915
F903
R403
R93
1
R401
LD401
C92
1
D921
FB901
R91
1
R912
C93
1
D912
IC921
IC901
R94
2
D91
1
R921
C903
C913
BD901
R914
C912
C904
TH901
C90
2
C90
1
CM902
LF902
LF901
R900
CM901
FH900A
VR901
F901
SW301
R913
FH900B
6-9 6-10
WIRING DIAGRAM
1 2 3
CHANNEL SWITCH
P-CORD
CN904
CN
401
LED
LED
FROM DVD RECEIVER
CN211
LSPEAKER(OPTION 1 to 1)
CN902
6-11 6-12
PRINTED CIRCUIT DIAGRAM
• ACC-W5200 P.C. BOARD
6-13 6-14
• MAIN P.C. BOARD
6-15 6-16
• SMPS P.C. BOARD
• SWITCH P.C. BOARD
6-17 6-18
SPEAKER EXPLODED VIEWS• Center Speaker
MODEL: LHS-W5200C• Satellite Speaker
MODEL: LHS-W5200T/LHS-W5200SL
657
655
655
656
653
654
659
659
660
661
665
663
664
662
650
651
652
659
762
763764
766
765
761
760
752756
757
758752
759
755
754
752
751
753750
752
6-19 6-20
MODEL: LHS-W5200SR
968
970
975
971
963
964
965
SW301
A50R
961
952
ANT
960955
956
957
951
950
952
958
959
6-21 6-22
MODEL: LHS-W5200W
858
857854
853852
855
856
851
850859
MODEL: ACC-W5200
551
552
553
554
555
562
A40
556
562
557
6-23 6-24
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