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1
SERVICE MANUAL US ModelCanadian Model
AEP ModelUK Model
E ModelAustralian Model
Tourist ModelChinese Model
STR-DE685
FM STEREO/FM-AM RECEIVER
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTALHARMONIC DISTORTION:With 8 ohm loads, both channels driven, from20 – 20,000 Hz; rated 100 watts per channelminimum RMS power, with no more than0.09 % total harmonic distortion from 250milliwatts to rated output (Models of areacode US only).
Amplifier sectionPOWER OUTPUT
Models of area code US, CNDRated Power Output at Stereo Mode(8 ohms 20 Hz – 20 kHz, THD 0.09 %)
Manufactured under license from Dolby Laboratories.“Dolby”, “Pro Logic” and the double-D symbol aretrademarks of Dolby Laboratories.“DTS” and “DTS Digital Surround” are registeredtrademarks of Digital Theater Systems, Inc.
5) You can change the AM tuning scale to 9 kHz or10 kHz. After tuning in any AM station, turn offthe receiver. Hold down PRESET TUNING + andpress ?/1 . All preset stations will be erased whenyou change the tuning scale. To reset the scale to10 kHz (or 9 kHz), repeat the procedure.
Area code Power requirementsUS, CND, MX 120 V AC, 60 HzAEP, UK 230 V AC, 50/60 HzCH, SP, MY, AR, KR 220 – 230 V AC, 50/60 HzE, JE 120/220/240 V AC, 50/60 HzTW 110 V AC, 50/60 HzAUS 240 V AC, 50Hz
Power consumption
Area code Power consumptionUS, MX 210 WCND 300 VAAEP, UK, E, AUS, JE, 180 WCH, SP, MY, AR, KRTW 450 W
Power consumption (during standby mode)0.5 W (when “A.PWR” in theSET UP menu is set to “OFF”).
AC outlets
Area code AC outletsUS, CND 1 switched, 120 W/1A MAXAEP, UK, E, AUS, JE, 1 switched, 100 W MAXMX, SP, MY, TW
Mass (Approx.) 7.5 kg (16 lb 9 oz)Supplied accessories
FM wire antenna (1)AM loop antenna (1)Remote commander (1) • RM-PP411 (models of area code US, CND only) • RM-U305C (except for models of area code US, CND)R6 (size-AA) batteries (2)
Design and specifications are subject to changewithout notice.
• AbbreviationCND : Canadian modelAUS : Australian modelJE : Tourist modelCH : Chinese modelMX : Mexican modelSP : Singapore modelMY : Malaysia modelTW : Taiwan modelAR : Argentina modelKR : Korean model
3
STR-DE685
MODEL IDENTIFICATION— BACK PANEL —
Part No.
1.5 kΩ0.15 µFACvoltmeter(0.75 V)
To Exposed MetalParts on Set
Earth Ground
SAFETY CHECK-OUTAfter correcting the original service problem, perform the follow-ing safety check before releasing the set to the customer:Check the antenna terminals, metal trim, “metallized” knobs, screws,and all other exposed metal parts for AC leakage.Check leakage as described below.
LEAKAGE TESTThe AC leakage from any exposed metal part to earth ground andfrom all exposed metal parts to any exposed metal part having areturn to chassis, must not exceed 0.5 mA (500 microampers.).Leakage current can be measured by any one of three methods.1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use theseinstruments.
2. A battery-operated AC milliammeter. The Data Precision 245digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of aVOM or battery-operated AC voltmeter. The “limit” indica-tion is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex-amples of a passive VOM that is suitable. Nearly all batteryoperated digital multimeters that have a 2 V AC range are suit-able. (See Fig. A)
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINEWITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND INTHE PARTS LIST ARE CRITICAL TO SAFE OPERATION.REPLACE THESE COMPONENTS WITH SONY PARTS WHOSEPART NUMBERS APPEAR AS SHOWN IN THIS MANUAL ORIN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LESDIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONTCRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NEREMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONYDONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OUDANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
Area code Part No.Australian 4-238-191-2s
Singapore 4-238-191-3s
Malaysia 4-238-191-4s
E 4-238-191-5s
AEP 4-238-191-6s
UK 4-238-191-7s
Mexican 4-238-191-8s
Argentina 4-238-191-9s
Canadian 4-238-192-2s
US 4-238-192-3s
Taiwan 4-238-192-4s
Korean 4-238-192-5s
Chinese 4-238-192-6s
Tourist 4-238-192-7s
4
TABLE OF CONTENTS
1. GENERALMain unit ................................................................................. 5Remote button description (US, Canadian model only) .......... 6Remote button description (Except US, Canadian model) ...... 7
2. DISASSEMBLY2-1. Case ..................................................................................... 82-2. Front Panel Section ............................................................. 92-3. Headphone Board, Video3 Board ........................................ 92-4. Back Panel Section ............................................................ 102-5. Digital Board ..................................................................... 102-6. Standby Board ................................................................... 112-7. Main Board ....................................................................... 11
3. TEST MODE ...................................................................... 12
ENTER ef (37)EQ qk (31, 59)EQUALIZER qk (31)FM (Except for models of area
code CEL, CEK) ek (32, 33)
Use this page to find the location of buttons that arementioned in the text.
Illustration number r
NAME qf (37) R R
Name of button/part Reference page
6
STR-DE685
42GB
You can use the remote RM-PP411 to operatethe components in your system.
Before you use yourremote
Insert R6 (size-AA) batteries with the + and –properly oriented in the battery compartment.When using the remote, point it at the remotesensor on the receiver.
Under normal conditions, the batteries should last forabout 6 months. When the remote no longer operatesthe receiver, replace all batteries with new ones.
• Do not leave the remote in an extremely hot orhumid place.
• Do not use a new battery with an old one.• Do not expose the remote sensor to direct sunlight
or lighting apparatuses. Doing so may cause amalfunction.
• If you don’t use the remote for an extended periodof time, remove the batteries to avoid possibledamage from battery leakage and corrosion.
Remote buttondescription
N X
m M
. >
-
VIDEO1 VIDEO2
USE MODE
SYSTEM STANDBY SLEEP
AV1 AV2
TV ?/1 AV ?/1
VIDEO3 DVD/LD
TV/SAT MD/TAPE CD/SACD TUNER
PHONO AUX MULTI CH SOURCE
SHIFT
TOP MENU/GUIDE AV MENU
MUTING
MASTERVOL
DISPLAY
TV VOL TV CH
WIDE ON SCREEN
TV/VIDEO
MAINMENU
RETURN/EXIT
D.TUNING DISC ALT
ANT CLEAR SEARCH MODE
TESTTONE PRESET
1 2 3
4 5 6
7 8 9
0/10 >10/11 12
AUTO DEC
SUBTITLE ENTER
MODE
AUDIOSWAP/ANGLE
JUMP/TIME
PRESET/CH/D.SKIP
MPX/DUAL
ANALOGDIRECT 2CH
SOUND FIELD
x
?/1P
Of
F
G g
Operations Using the Remote RM-PP411
The tables below show the settings of eachbutton.
Remote Operations FunctionButton
?/1 Receiver Turns the receiver on or off.
SLEEP Receiver Activates the sleepfunction and the durationwhich the receiver turnsoff automatically.
ENTER/EXECUTE
(US, Canadian model only)
7
STR-DE685
49GB
You can use the remote RM-U305C to operatethe components in your system.
Before you use yourremote
Insert R6 (size-AA) batteries with the + and –properly oriented in the battery compartment.When using the remote, point it at the remotesensor on the receiver.
Under normal conditions, the batteries should last forabout 6 months. When the remote no longer operatesthe receiver, replace all batteries with new ones.
• Do not leave the remote in an extremely hot orhumid place.
• Do not use a new battery with an old one.• Do not expose the remote sensor to direct sunlight
or lighting apparatuses. Doing so may cause amalfunction.
• If you don’t use the remote for an extended periodof time, remove the batteries to avoid possibledamage from battery leakage and corrosion.
Remote buttondescription
X x
DISCn N
m M
. >
>10 0
7 8 9
4 5 6
1 2 3
ENTER
CD/SACD TUNER
VIDEO
AUX
MD/TAPE
VIDEO 2
PHONO
VIDEO 1 VIDEO 3
SYSTEMSTANDBY
FUNCTION
SHIFT
POSITION
DISPLAY
MODE
JUMP
A.DEC
– MUTING
2CH/OFF
WIDE
P IN P
SWAP
D.SKIP/CH/PRESET
– /– –
– SUB CH +
ANTTV/VTR
TV/VIDEO
MULTI/2CHA. DIRECT
SOUND FIELD
+
MAIN MENU
MENU
MASTERVOLTEST TONE
D.TUNING
RETURN
MENU
ENTER
TITLEf
F
G g
SLEEPAV?/1 ?/1
DVD/LD TV/SAT
FN SHIFT
Operations Using the Remote RM-U305C
continued
The tables below show the settings of eachbutton.
Remote Operations FunctionButton
SLEEP Receiver Activates the sleepfunction and the durationwhich the receiver turnsoff automatically.
?/1 Receiver Turns the receiver on oroff.
(Except US, Canadian model)
8
STR-DE685
Note : This set can be disassemble according to the following sequence.
SECTION 2DISASSEMBLY
2-1. CASE
2-1. CASE(Page 8)
2-2. FRONT PANEL SECTION(Page 9)
2-4. BACK PANEL SECTION(Page 10)
SET
2-3. HEADPHONE BOARD,VIDEO3 BOARD(Page 9)
2-5. DIGITAL BOARD(Page 10)
2-6. STANDBY BOARD(Page 11)
2-7. MAIN BOARD(Page 11)
Note : Follow the disassembly procedure in the numerical order given.
1 two screws(case 3 TP2)
2 two screws(case 3 TP2)
3 two screws(case 3 TP2)
4 case
9
STR-DE685
2-2. FRONT PANEL SECTION
7 front panel section
5 two screws(BVTP3 x 8)
1 CNS4
3 CNP503
4 CNP155
2 CNP791
6 five screws(BVTP3 x 8)
2-3. HEADPHONE BOARD, VIDEO3 BOARD
1 two screws(BVTP2.6 x 8)
3 two screws(BVTP2.6 x 8)
2 HEADPHONE board
front panel section
4 VIDEO3 board
10
STR-DE685
2-5. DIGITAL BOARD
1 CNS4
5 CNS1
6 CNS2
2 CNP63 CNP5
8 screw (BVTP3 x 8)
9 bracket (digital)
7 DIGITAL board
4 screw (BVTP3 x 8)
2-4. BACK PANEL SECTION
1 CNS7
2 CNS8
3 CNP901
7 CNP1545 CNP852
6 CNP155
4 CNP851
8 five screws(BVTP3 x 8)
qs two screws(BVTP3 x 8)
0 two screws(BVTP3 x 8)
9 five screws(BVTP3 x 8)
qa screw (BVTP3 x 8)
qd screw (BVTP3 x 8)
qf screw (BVTP3 x 8)
qg screw (BVTP3 x 8)
qh back panel (DE6)
11
STR-DE685
7 MAIN board
1 CNP801
2 CNP8025 screw(BVTP3 x 8)
3 two screws(BVTP3 x 6)
4 two screws(BVTP3 x 6)
6 two screws(BVTP3 x 8)
2-7. MAIN BOARD
6 STANDBY board
1 CNP915
2 CNP9024 CNP912
3 CNP903
5 three screws (BVTP3 x 8)
2-6. STANDBY BOARD
12
STR-DE685
SOFTWARE VERSION DISPLAY MODE* The software version is displayed.* Procedure:
While depressing the [ENTER] and the SOUND FIELD [A.F.D.]
buttons simultaneously, press the power ?/1 button to turn onthe main power. The model name, destination and the softwareversion are displayed.
FLUORESCENT INDICATOR TUBE TEST MODE* All fluorescent segments are tested. When this test is activated,
all segments turn on at the same time, then each segment turnson one after another.
* Procedure:While depressing the [MD/TAPE] and the [SHIFT] buttons simul-taneously, press the power ?/1 button to turn on the main power.
1. All segments turn on.
[MULTI CHANNEL DECODING], [Digital Cinema Sound], SOUNDFIELD [A.F.D.], SOUND FIELD [MODE], SOUND FIELD[2CH] and [SET UP] LED turn on.
2. Press the [VIDEO 1] button, confirm display
SOUND FIELD [A.F.D], SOUND FIELD [MODE], [LEVEL],[SET UP] and [Digital Cinema Sound] LED turn on.
3. Press the [VIDEO 1] button, confirm display
[MULTI CHANNEL DECODING], SOUND FIELD [2CH], [SURR],[EQ] and [NAME] LED turn on.
4. Press the [VIDEO 1] button, All segments turn off.
5. Every pressing of the [VIDEO 1] button turns on each segmentand LED one after another in the same order.(Not only the [VIDEO 1] button, but also the other buttons suchas [VIDEO 2], [VIDEO 3], [DVD/LD], [MD/TAPE], [CD/SACD],[TUNER] and [AUX] can be used.)
SECTION 3TEST MODE
SW
L
SL
C R
S SR
SLEEPSP.OFF
( ( ( L F E ) ) )
DIGITALOPT COAX MULTI CH IN
PRO LOGIC DTS MPEGSTEREO MONO RDS MEMORYMUTINGINFONEWSTAEQD.RANGE
D D
dBkHzmft.MHz
SW
L R
S
SLEEP
L F E
COAXPRO LOGIC MPEGSTEREO RDS
MUTINGINFOTAD.RANGED D
k m MHz
SL
C
SR
SP.OFF
( ( ( ) ) )
DIGITALOPT MULTI CH IN
DTS MONO MEMORYNEWSEQ
dB Hz ft.
FACTORY PRESET MODE* All preset contents are reset to the default setting.* Procedure:
While depressing the [VIDEO 1] and the SOUND FIELD [2CH]
buttons simultaneously, press the power ?/1 button to turn onthe main power. The message FACTORY appears and switchoff the set.While depressing the [VIDEO 1] and the SOUND FIELD [2CH]
buttons simultaneously, press the power ?/1 button again. Themessage “FACTORY” appears and the preset contents are resetto the default values.
SOUND FIELD CLEAR MODE* The preset sound field is cleared when this mode is activated.
Use this mode before returning the product to clients uponcompletion of repair.
* Procedure:While depressing the SOUND FIELD [MODE] button, press thepower ?/1 button to turn on the main power. The message “S.F. CLR” appears and initialization is performed.
AM CHANNEL STEP 9 kHz/10 kHzSELECTION MODE* Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.* Procedure:
Set the [TUNER] to [AM]. Turn off the main power.While depressing the [TUNING +] button or the[PRESET TUNING ] button, press the power ?/1 button to turnon the main power. Either the message 9 k STEP or 10 k STEPappears. Select the desired step.
* For US, Canadian, E, Mexican and Argentina model only
KEY CHECK MODE* Button check* Procedure:
While depressing the [VIDEO 1] and the [SHIFT] buttons simul-taneously, press the power ?/1 button to turn on the main power.“REST 39” appears.Every pressing of any button other than the ?/1 , [EQUALIZER]
and the [MULTI CH IN] counts down the buttons. The buttonswhich are already counted once are not counted again. When allbuttons are pressed “REST 04” appears.When [MASTER VOLUME] is rotated in clockwise direction,“VOL MIN”, “VOL 1” to “VOL 73”, “VOL MAX” appear.
13
STR-DE685SECTION 4DIAGRAMS
1 VSS — Ground
2 XRST I Reset signal input
3 EXTIN I Not used (connected to ground)
4 FS2 I Not used (connected to ground)
5 VDDI I Power supply
6 FS1 I Not used (connected to ground)
7 PLOCK O Internal PLL lock signal output (Not used)
8 VSS — Ground
9 MCLK1 I Clock signal input (13.5 MHz)
10 VDDI I Power supply
11 VSS — Ground
12 MCLK2 O Clock signal output (13.5 MHz)
13 MS I Switching of master/slave operation L : internal clock, H : EXTIN clock is used
14 SCKOUT O Internal system clock signal output
15 LRCKI1 I Not used (open)
16 VDDE I Power supply
17 BCKI1 I Not used (open)
18 SDI1 I Audio IF data input
19 LRCKO O Sampling clock output for digital audio serial data
20 BCKO O Bit clock output terminal for digital audio serial data
21 VSS — Ground
22 KFSIO I/O Audio clock signal (364fs/256fs) input/output
23 to 25 SDO1 to SDO3 O Digital audio serial data output
26 SDO4 O Audio IF serial output (Not used) (open)
27 SPDIF O Not used (open)
28 LRCKI2 I Sampling clock input for audio serial data
29 BCKI2 I Bit clock input terminal for audio serial data
30 SDI2 I Digital audio data input
31 VSS — Ground
32 HACN O Acknowledge signal output for system control
33 HDIN I Serial data input for system control
34 HCLK I Clock input for system control
35 HDOUT O Serial data output for system control
36 HCS I Chip select input for system control
37 SDCLK O Not used (open)
38 CLKEN O Not used (open)
39 RAS O Not used (open)
40 VDDI I Power supply
41 VSS — Ground
42 CAS O Not used (open)
43 DQM/OE0 O Not used (open)
44 CS0 O External memory chip select (SRAM)
45 WE0 O SRAM write enable output
46 VDDE I Power supply
47 WMD1 I Not used (connected to “H”)
48 VSS — Ground
49 WIMD0 I Not used (connected to ground)
50 PAGE2 O Not used (open)
51 VSS — Ground
52 PAGE1 O External memory page switching signal output (Not used)
53 PAGE0 O External memory page switching signal output (Not used)
4-1. IC PIN DESCRIPTIONS• IC1201 CXD9617R (DSP) (DIGITAL Board (1/2))
Pin No. Pin Name I/O Description
14
STR-DE685
54 BOOT I Not used (connected to ground)
55 BTACT O Not used (open)
56 BST I Boot stop signal input
57 MOD1 I Operation mode signal input (L : 386fs, H : 256fs)
58 MOD0 I Operation mode signal input (L : single chip mode, H : use prohibited)
59 EXLOCK I Lock signal input
60 VDDI I Power supply
61 VSS — Ground
62, 63 A17, A16 O Not used (open)
64 to 66 A15 to A13 O External memory address output (SRAM)
67 GP10 O LRCK0
68 GP9 (DECODE) O DECODE
69 GP8 (AUDIO) I AUDIO
70 VDDI I Power supply
71 VSS — Ground
72 to 75 D15/GP7 to D12/GP4 I/O External memory data input/output (general port)
76 VDDE I Power supply
77 to 80 D11/GP3 to D8/GP0 I/O External memory data input/output (general port)
81 VSS — Ground
82 to 85 A9 to A12 O External memory address output (SRAM)
86 TDO O Not used (open)
87 TMS I Not used (open)
88 XTRST I Not used (open)
89 TCK I Not used (open)
90 TDI I Not used (open)
91 VSS — Ground
92 to 97 A8 to A3 O External memory address output (SRAM)
98, 99 D7, D6 I/O External memory data input/output (SRAM)
100 VDDI I Power supply
101 VSS — Ground
102 to 105 D5 to D2 I/O External memory data input/output (SRAM)
106 VDDE I Power supply
107, 108 D1, D0 I/O External memory data input/output (SRAM)
109, 110 A2, A1 O External memory address output (SRAM)
111 VSS — Ground
112 A0 O External memory address output (SRAM)
113 PM I PLL initialization input terminal
114, 115 SDI3, SDI4 I Not used (open)
116 SYNC I Sync/async selection input (L : sync, H : async)
117 to 119 VSS — Ground
120 VDDI I Power supply
Pin No. Pin Name I/O Description
15
STR-DE685
1 DATAO I Serial data input for DIR
2 GP9 I Decode signal input
3 BST O Boot stop signal output to DSP
4 HCS O Chip select signal output to DSP
5 HACN I Acknowledge signal input for DSP
6 XRST O Reset signal output to DSP
7 PM O PLL initialization output to DSP
8 PD O Power down signal output to CODEC
9 SMUTE O Soft mute signal output to CODEC
10 CDT1 O Control data output to CODEC
11 VSS — Ground
12 SCL O Serial data clock to CODEC
13 CS O Chip select signal output to CODEC
14 DATA O Serial data output to VOL/TUNER
15 CLK O Clock signal output to VOL/TUNER
16 LATCH O Latch signal output to VOL/TUNER
17 SPKB O Speaker B out control signal output
18 HDOUT I Serial data for DSP
19 HDIN O Serial data to DSP
20 HCLK O Clock signal output to DSP
21 F.MUTE O Function input mute signal output
22 AC MUTE O Power amp mute signal output
23 VCC5 I Power supply
24 ANA/DIG I Muting and error port signal input
25 HP DETECT I Headphone detect signal input
26 DCS LED O LED (DCS) driver signal output
27 FLASH2 O Flash programming signal output
28 SP SWITCH/FLASH1 I/O Speaker ON/OFF signal output
29 MCH LED O LED (MULTI CHANNEL DECODING) driver signal output
30 MODE O LED (MODE) driver signal output
31 2CH O LED (2CH) driver signal output
32 AFD O LED (A.F.D.) driver signal output
33 SCL O Clock signal output to EEPROM
34 SDA I/O Serial data to EEPROM
35 AVCC I Power supply
36 AVRH I Not used (connected to “H”)
37 AVSS — Ground
38 to 41 A/D0 to A/D3 I Key signal input (A/D port)
42 VSS — Ground
43 RDS SIGNAL I RDS signal input
44 MODEL I Model detection port
45 VERSION I Version resistor port
46 NC O Not used (connected to ground)
47 NC O Not used (connected to ground)
48 STOP I Input signal when AC off
49 MD0 — Selection of micom operation mode
50 MD1 — Not used (connected to ground)
51 MD2 — Selection of micom operation mode
52 RDS CLOCK I RDS clock signal output (Not used)
53 RDS DATA I RDS data output (Not used)
54 SIRCS I Input data from remote control receiver
66 POWER RELAY O Control power relay driver output
67 PROTECTOR I Detect protector status input
68 HEADPHONE RELAY O Control headphone relay driver output
69 WOOFER RELAY O Control woofer speaker relay driver output
70 REAR RELAY O Control rear speaker relay driver output
71 CENTER RELAY O Control center speaker relay driver output
72 PREOUT/FRONT RELAY O Control front speaker relay driver output
73 TUNED O Tuned signal output to tuner
74 STEREO O Stereo signal output to tuner
75 MUTE O Mute signal output to tuner
76 DO I Serial data input for tuner
77 RSTX I Reset signal input
78 SLATCH O Latch signal to tuner
79 X1A — Not used (open)
80 X0A — Not used (connected to ground)
81 VSS — Ground
82 X0 I Clock signal input (20 MHz)
83 X1 O Clock signal output (20 MHz)
84 VCC3 I Power supply
85 NC I Not used
86 NC O Not used
87 to 90 SW4 to SW1 O Video input select signal output
91 SELECT1 O Optical input select signal output
92 SELECT2 O Optical input select signal output
93 XMODE O Mode signal output to DIR
94 CKSEL1 O Clock select signal output to DIR
95 CLK O Clock signal output to DIR
96 CE O Chip select signal output to DIR
97 DI O Serial data output to DIR
98 DO I Serial data input for DIR
99 ERROR I Error signal input for DIR
100 XSTATE I XSTATE signal input for DIR
STR-DE685
17 17
4-2. BLOCK DIAGRAM — TUNER/AUDIO SECTION —
1
2
67
R-CH
R-CH
R-CH
J402 (1/2)
J403
J404 (1/2)
J401
-3L-4R
INCD/SACD
DVD/LD
MD/TAPE
AUDIO IN
FM 75ΩCOAXIAL
AM
ANTENNA
TU+10V
TM301FM/AM TUNER PACK
TU+3.3V
+10V
L CH
R CH
STEREOTUNEDMUTE
CE
RDS SIGNAL
RDS DATA
RDS CLOCK
STEREO
TUNED
MUTE
SLATCH
DO
FM OUT
RDS DATA
RDS INT
STEREO
TUNED
MUTE
CE CLK
DATADO/DI
DATA
CLK
LATCH VOL IC
WOOFER RELAY
ST-DO/MC-DIST-DI/MC-DO
CLK
AEP,UK MODEL
STEREOTUNEDMUTE
CEDO/DIDATA
CLK
FM SIGNAL OUTRDS DATA
FM OUT
RDS DATARDS INTRDS INT
R-CH
LREC 3
61LREC 1
10ALOUT
9AROUT
R-CH
IN 8
IN 9
IN 5
IN 6
IN 7
IN 8
IN 1
IN 2
IN 3
AL IN
ASL IN
ASW IN
AC IN
IN 10
69
68
70
71
R-CH
R-CH
VIDEO 1
VIDEO 2
AUDIO IN
AUDIO IN
62
63
64
R-CH
R-CH
MULTICH IN
FRONT
SURROUND
CENTER
SUBWOOFER
13
16
29
43
53
52
76
73
75
78
76
14
15
16
69
32
31
27
49LSELOUT
45SLDELOUT
50
46
37CSELOUT
38
51LOUT
47
39
33SWSELOUT
34 35 5 7
SLOUT55
ROUTR-CH
R-CH 43SROUT
COUT
SWOUT
20
21
22
R-CH
J298 (1/2)-2L
-3R
AUDIOVIDEO 3IN
R-CH
R-CH
R-IN
L-IN
J402 (2/2)-5R
-6L
OUT MD/TAPE
VIDEO 1
J404 (2/2)-3L
-4R
AUDIOOUT
-1L
-2R
-5L
-6R
-1L
-2R
-1L
-2R
-3L
-4R
IN
-3L
-4R
15
MUTEQ361,362
MUTEQ365,366
MUTEQ363
MUTEQ364
RELAYDRIVER
Q560
DSLIN
DSWIN
DCIN
DLIN
DSL IN
DSW IN
DC IN
DL IN
MCUI/F
DATA
CLK
LATCH
DIRFUNCTION
SELECTIC201
RY560
Q379INV.
FC MUTE
J405SUB
WOOFERAUDIOOUT
FL-CH
FR-CH
SL-CH
SR-CH
C-CH
WOOFERAMPIC401
3
R-CH
-1L-2R
INAUX
11
0/6/12dB
0/6/12dB
0/6/12dB
0/6/12dB
0/6/12dB
ATT0/-6dB
+3.3VREGQ471
+7V
VCC
+3.3V
+7V
-6
-5
TUNER
VOL IC/TUNER
SYSTEMCONTROL
IC1601 (1/4)
POWERSECTION4
DIGITALSECTION1
DIGITALSECTION2
DIGITALSECTION 3
• Signal path : TUNER (FM/AM) : CD (ANALOG) : VIDEO (AUDIO) • R-ch is omitted due to same as L-ch.
(Page 18)
(Page 18)
(Page 18)
(Page 21)
STR-DE685
1818
4-3. BLOCK DIAGRAM — DIGITAL SECTION —
30
+5V-2
AVDD
AMPIC1502
DSI1SDTI1 LOUT1
LOUT 3
ROUT 3
LOUT 2
SD01SDTO29
9 18
GP8AUDIO
DOUT 24 69
KFSI0CKOUT 13 22
BCKI2BCK 14 29
LRCKI2LRCK 15 28
DSI2
CSWE
DATAO
SCKOUTMCLKI 39 14
23 6
SDTI2SD02 24 7
SDTI3SD03 25 8
27
GP10 67
LRCKLRCKO 19 5
BCKBCKO 20 4
17
X120113.5MHz
MCLK1 9
MCLK2 12
CSO 44WEO 45
68 56
108,
107,
105
-102
,99,
98,7
9 - 7
7,75
- 72
24 -
27,4
2 - 4
4,1
- 5,1
8 - 2
129
- 32
,35
- 38,
16-1
3,10
- 7
112,
110,
109,
99 -
92,
85-8
2,66
- 64
617
2 11336 35 33 3432
321 6 74 18 19 205
EXLOCKERROR
21
99
1
95 96 97 98 94 100
38 37 36 35 33 47 17
3 43 42 41
8 9 10 12 13
DAC
DAC
DAC
DAC
23
24
25
AUDIOI/F
(2/2)
INPUT DATADEMODULATOR
Pa,Pb DETECTION LOCKDETECTION
MICROPROCESSORI/F
C bit DETECTION34 59
16 30
DVD/LDIN
DIGITAL
COAXIAL
VIDEO 2IN
OPTICAL
OUT
IC1104
IC1102
DIRIC1101
J110123
WAVESHAPER
6 7 2 1
+5V-1
D5V
+2.5VVDDI
+3.3VVDDE
+3.3V
VDD NC
L-IN
R-IN
FC MUTE
R-CH
L IN-
L IN+LPF
AUDIOI/F
(1/2)
CODECIC1501
DSPIC1201
SRAMIC1202
DLIN
DCIN
DSWIN
DSLIN
PD S.M
UTE
CDT1
CCLK
CS
PD
SMUT
E
CDT1 SCL CS
CODEC
GP9
DATA
O
HACNBS
THC
S
XRST
HDINPM
HDOU
T
HCLK
GP9
HACN
BST
HCS
XRST
HDIN
PM HDOU
T
HCLK
DSP
CLK
92
SELE
CT2
91
SELE
CT1 CE DI DO
CKSE
L1
XSTA
TE
CLK
CE DI DO BPSY
NC
CKSE
L1
XSTA
TE
DIR
5
4
1CD/SACDIN
OPTICAL
OUT
IC1106 OPTICAL SELECTORIC1103
3
1MD/TAPEIN
OPTICAL
OUT
IC1105
3MD/TAPEOUT
OPTICAL
DIN
IC1107
X110112.288MHz
21 22
XOUT
XIN
F.MUTE
Q1601INV.
ERROR
24 ANA/DIN
D1601
D1101
D0-1
5A0
-15
D0-1
5A0
-15
SYSTEMCONTROL
IC1601 (2/4)
TUNER/AUDIO
SECTION3
TUNER/AUDIO
SECTION2
TUNER/AUDIO
SECTION1
ADC
2
DIN2
DIN1
DIN06 7
14 2
543
A B
• Signal path : TUNER (FM/AM) : CD (ANALOG) : CD (DIGITAL)• R-ch is omitted due to same as L-ch.
(Page 17)
(Page 17)
(Page 17)
STR-DE685
19 19
4-4. BLOCK DIAGRAM — KEY/DISPLAY SECTION —
8361 7
14 - 29 42 - 31
82
34
33
5
6
62 8
63
2932313026
6059
54
38
9
1
2
4
SW NETWORK S100-109
39 SW NETWORK S110-118
40 SW NETWORK S120-127
41 SW NETWORK S130-139
RV102MASTERVOLUME
LED DRIVERSQ100-104
56
28275149
77
+3.3V(STBY)
RESETIC1602
X1
X0
SDAEEPROM
SCL
POWER KEY
SP SWITCH/FLASH1FLASH2MD2MD0
RSTX
FL101FLUORESCENT
INDICATORTUBE
F1
F2
DIN
CLK
STB
SW1
SW2
3SW3
SW4
SDA
SCL
EEPROMIC1604
6564
CONTROL A1 INCONTROL A1 OUT
I/OBUFFER
Q1607,D1603
X160120MHz
87 SW4
VIDEO SW
VIDEO SW488 SW3VIDEO SW389 SW2VIDEO SW290 SW1VIDEO SW1
DIN
FL DRV/LED DRV
BUFFERIC101
+5V-1CLK
FL_STB
MCH LEDAFD2CH
MODEDCS LED
SIRCS
VOL(A)VOL(B)
A/D0
A/D1
A/D2
A/D3
5
4
2
1
10
9
6
3
8
1
3
5857
RV101ROTARY ENCODER
(JOG DIAL)JOG(A)JOG(B)
1
3
FL DISPLAYDRIVERIC100
SEG1-16 GRID1-16Q109
Q111
Q110
LED DRIVERQ106-108 LED
MATRIXD110-114
D100,D102-104
1REMOTECONTROLRECEIVER
IC102
OUTSIRCS
+5V-1
SYSTEMCONTROL
IC1601 (3/4)
CNS3FLASH1
FLASH2MD2MD0RESET
1
2765
FLASHPROGRAMMING
S141
AFD-LEDMCH-LED
MODE-LEDDCS-LED
2CH-LED
12
I / I
S142SPEAKER
A/B
J254CTRLA1
VIDEOSECTION 5(Page 20)
STR-DE685
2020
4-5. BLOCK DIAGRAM — VIDEO SECTION —
12 0XXCOM
ZCOM
YCOM
INH
VIN2
VIN3
VIN1
VOUT2
VOUT3
VOUT1
13 1X
5 0Z
3 1Z
2 0Y
1
10 9 11
1Y
Y
PBB-Y
PRR-Y
Y
B C APBB-Y
PRR-Y
J301 (1/2)
J201 (1/2)
J253
J252
J252
14 1175Ω
DRIVER
6dB AMP
4 975Ω
DRIVER
6dB AMP
15
6
3
5
1 1375Ω
DRIVER
6dB AMP
10 6 14 2
13
J200 (1/2)
5
3
J298 (2/2)
9
4
VIDEO 2IN
DVD/LDIN
VIDEOIN
VIDEOIN
COMPONENTVIDEO
-6
-5
-4
-9
-8
-7
Y
PRR-Y
PBB-Y
J301 (2/2)
MONITOROUT
COMPONENTVIDEO
EXCEPT AEP,UK MODEL
-3
1575Ω
DRIVER
6dB AMP
1
3 1
75ΩDRIVER
6dB AMP
-3J200 (2/2)
J201 (2/2)
-2
-1
-1
VIDEO 1
S-VIDEOIN
-2
VIDEO 1
S-VIDEOIN
-2
VIDEO 2
S-VIDEOIN
-1
DVD/LD
VIDEO 2
DVD/LD
-2
VIDEOIN
-1
-1VIDEO 1VIDEO 3
IN
13
53
4 6 14 2
1575Ω
DRIVER
6dB AMP
175Ω
DRIVER
6dB AMP
VIDEOOUT
VIDEO 1
-2VIDEOOUT
MONITOR
13
53
4 6 14 2
1575Ω
DRIVER
6dB AMP
175Ω
DRIVER
6dB AMP
Y
C
G
G
J253
S-VIDEOOUT
-1
VIDEO 1
Y
C
G
G
S-VIDEOOUT MONITOR
Y
C
G
G
Y
C
G
G
Y
C
G
G
+5VREG
IC807
3 2-5VREG
IC804
+5V-3
-5V-3
+V
-V
J251
VIDEO SW1VIDEO SW2VIDEO SW3VIDEO SW4
V-SW1V-SW5V-SW2V-SW3V-SW4
D251,252
OR
D203,204
OR
VEE -5V-3
VCC +5V-3
VEE -5V-3
VCC +5V-3
VEE -5V-3
VCC +5V-3
V1.OUT
M.OUT
V1.OUT
M.OUT
V1.OUT
M.OUT
VEE -5V-3
V-SW4
V-SW3
VCC +5V-3
V1
V2DVD
V1
V1
V2
DVD
V3
NC
V2DVD
V-SW
3
V-SW
4
V-SW
2
V-SW
4
V-SW
3
V-SW
1V-
SW1
V-SW
5
V-SW
3
V-SW
4
V-SW
1
V-SW
5
SW3
SW4
SW1
SW5
SW3
SW4
SW1
SW5
SW2
SW3
SW4
SW1
SW5
S-VIDEOV SWITCH
IC251
VIDEOSELECTOR
IC103
S-VIDEOC SWITCH
IC252
VIDEO AMPIC302
COMPONENT VIDEO SELECTORIC301
Q301INV.
7
KEY/DISPLAYSECTION5
• Signal path : VIDEO
(Page 19)
STR-DE685
21 21
4-6. BLOCK DIAGRAM — POWER SECTION —
81211
DRIVEPOWER AMP
Q701-704
CURRENTDETECT
Q705,706 RY851
RY701
RY601
PRE DRIVERIC701
IN 2+VOUT2-VOUT2
SPEAKERSIMPEDANCEUSE 8-16Ω
R
L
FRONT A
L
SURROUND
CENTER
R
R-CH
R-CH
R-CH
FL-CH
FR-CH
SL-CH
C-CH
R-CH
SR-CH R-CH
TUNER/AUDIO
SECTION4
RY901
D804
F1
F2
-30V
+3.3V(STBY)
+2.5V
+5V-1
-7V
+7V
TU+10V
TU+3.3V
-30V
F901
RECTD910-913
T902POWER
TRANSFORMER
D914Q921 D915
D731
D734
D733
~ AC IN
OVERLOADDETECT
D740,Q740
1
67
65
DRIVEPOWER AMP
Q501-504
CURRENTDETECT
Q505,506
-30V REGQ801
RELAYDRIVER
Q901
PRE DRIVERIC501
IN++VOUT-VOUT
OVERLOADDETECT
D540,Q540
DOUBLERCOMMUTATION
81211
DRIVEPOWER AMP
Q651-654
CURRENTDETECT
Q655,656
PRE DRIVERIC702
IN 2+VOUT2-VOUT2
OVERLOADDETECT
D640,Q640
RELAYDRIVER
Q851
RY791
RELAYDRIVER
Q790
RELAYDRIVER
Q710
RELAYDRIVER
Q610
RY501RELAYDRIVER
Q550
70
72
68
PROTECTORD721,722
Q722,723,725
17
66
48
71
OVERLOADDETECT AMP 72
IC601Q692
Q691
+B-B
-BB
+3.3VREG 13
IC1905
BACK-UPSWITCH 4
5+3.3V 2
IC1901
+5V-2 +5VREG 13
IC1503
+10VREG 13
IC1902
-V
+V
+7VREG 13
IC801
-7VREG 23
IC802
+5VREG 13
IC1903
+3.3VREG 13
IC1904
R-CH
R-CH
R-CH
-BB +B-B +B
-B +B
-B +B
-BB +B
-BB +B
R-CH
R-CH R-CH
RECTD802
RECTD820-822
RECTD902-905
T901POWER
TRANSFORMER
D898,899
TM601
TM602
R
FRONT B
L
R-CH
TM603
J791PHONES
S901VOLTAGESELECTOR
220V
240V
120V
SPK
B-RY
HP-R
Y
FRON
T-RY
REAR
-RY
CENT
ER-R
Y
HP D
ETEC
T
HP-RY
SPK B-RY
FRONT-RY
REAR-RY
CENTER-RY
HEADPHONERELAY
PREOUT/FRONTRELAY
REAR RELAY
PROTECTOR
SPK B RELAY
POWER RELAY
STOP
CENTER RELAY
25HP DETECT
HP DETECT
E,JE M0DEL
AEP,UK M0DEL
EXCEPTE,JEM0DEL
EXCEPTE,JEM0DEL
E,JE,MX,TW M0DEL
EXCEPT CH,AR,KR M0DEL
US,CND,AEP,UK,AUS,SP,MY MODEL
SYSTEMCONTROL
IC1601 (4/4)
PREDRIVE
PREDRIVE
PREDRIVE
-1
-2
-3
JW902
F902
J911AC
OUTLET
JW905
• Signal path : TUNER (FM/AM)• R-ch is omitted due to same as L-ch.• Abbreviation CND: Canadian model AUS: Australian model JE : Tourist model CH : Chinese model MX : Mexican model SP : Singapore model MY : Malasia model TW : Taiwan model AR : Argentina model KR : Korean model
(Page 17)
STR-DE685
2222
THIS NOTE IS COMMON FOR PRINTED WIRINGBOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note isprinted in each block.)
for schematic diagram:• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolyticsand tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.• f : internal component.• 2 : nonflammable resistor.• 5 : fusible resistor.• C : panel designation.
• A : B+ Line.• B : B– Line.• Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.no mark : FM
• Voltages are taken with a VOM (Input impedance 10 MΩ).Voltage variations may be noted due to normal produc-tion tolerances.
• Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-tion tolerances.
• Circled numbers refer to waveforms.• Signal path.
F : TUNER (FM/AM)L : VIDEO (AUDIO)I : VIDEOJ : CD (ANALOG)c : CD (DIGITAL)
• AbbreviationCND : Canadian model.AUS : Australian model.JE : Tourist model.CH : Chinese model.MX : Mexican model.SP : Singapore model.MY : Malaysia model.TW : Taiwan model.AR : Argentine model.KR : Korean model.
for printed wiring boards:• X : parts extracted from the component side.• f : internal component.• : Pattern from the side which enables seeing.
Caution:Pattern face side: Parts on the pattern face side seen from the(Side B) pattern face are indicated.Parts face side: Parts on the parts face side seen from the(Side A) parts face are indicated.
C
B
These are omitted.
E
Q
B
These are omitted.
C
Q
Q
E
B C E
Note:The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Note:Les composants identifiés parune marque 0 sont critiquespour la sécurité.Ne les remplacer que par unepièce portant le numéro spécifié.
4-7. CIRCUIT BOARDS LOCATION
MAIN board
STANDBY board
AC SELECT board(E, Tourist model only)
VIDEO board
COMPONENT VIDEO board(Except AEP, UK model)
S-VIDEO board
SPEAKER (B) board
DIGITAL board
POWER SW board
HEADPHONE board
VIDEO3 board
DISPLAY board
JOG board
• Waveforms (DIGITAL Board)
3.4Vp-p
1
IC1101 qd (CKOUT)
1V/DIV 50nsec/DIV
12.288MHz
3.4Vp-p
2
IC1101 qf (BCK)
1V/DIV 0.2µsec/DIV
3.07MHz
3.6Vp-p
3
IC1101 wa (XOUT)
1V/DIV 50nsec/DIV
12.288MHz
5Vp-p
4
IC1501 el (MCLKI)
1V/DIV 50nsec/DIV
12.288MHz
3.6Vp-p
5
IC1201 qs (MCLK2)
1V/DIV 50nsec/DIV
13.5MHz
4Vp-p
6
IC1201 qf (SCKOUT)
1V/DIV 50nsec/DIV
12.288MHz
3Vp-p
7
IC1601 id (X1)
1V/DIV 50nsec/DIV
20MHz
• AbbreviationCND : Canadian model.AUS : Australian model.JE : Tourist model.CH : Chinese model.MX : Mexican model.SP : Singapore model.MY : Malaysia model.TW : Taiwan model.AR : Argentine model.KR : Korean model.
STR-DE685
23 23
4-8. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 22 for Circuit Boards Location and Common Note on Printed Wiring Boards.
4-13. SCHEMATIC DIAGRAM — DIGITAL SECTION (1/2) — • Refer to page 22 for Common Note on Schematic Diagram and Waveforms and page 38 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
C1101C1104
C1107
C1112
C1113
C1119
C1201
C1202
C1203
C1204C1205
C1213
C1505 C1506
IC1102
IC1501
R11
08R
1111
R11
14
R1115
R1116
R1117 R1119
R1124
R12
06R
1207
R12
08
R1502
R1503
R1104
X1101
C1216
R1201
C1218
IC1201
TP12
02 TP12
03TP
1204
TP1205TP1206TP1207
TP1208TP1209
TP1210
TP1211TP1212
TP1213
TP12
14TP
1215
TP12
16TP
1217
TP12
18TP
1219
TP12
20
TP1221TP1222
R1106
C1220
C1131
C1207
R1222R1221
R1220R1219R1218R1217
R1215R1214R1213
C1111
TP1201
C1219
C1523
C1124 R1118
C1130
C1501 C1522
C1512
R1216
R1212
R1203
R1202
R1205
R1210
R12
09
C121
0
C120
9
C1208
C1214C1230
C1211
C1212
C1231
C1206
C1507
C1508
C1509
C1510
C1513C1515
C1514R1508
R1552R1551
R1553
C1503C1504
R1507
R1554 R1555 R1556 C1552
R1557
C1551
R1501
R1504 R1505 R1506
R11
03
R1102
D11
01
C110
5C1
108
C110
9
C111
0
R1105R1107
C1106
C1103C1102
C111
5
C111
7
R11
09
C1114
C1127
JR1116
R1113
R1101
R1110
R11
12
R1509
IC1101
FB1102
FB1202 FB1201
IC1202
JR1121
FB12
04X1201
FB12
03
D1501
D1502
FB15
02
R15
18R
1519
R15
16R
1517
R15
20R
1521
JR1104
JR1103
FB1501
CNS1
FB1101
C1511
R1100FB1105
FB11
04
D1001
C111
6
R1204J1101
JR1118
IC1103
C1126
R1120
R1121
R1122
R1123
C1120
C1121
C1122
C1123
IC1104
IC1105
IC1107
IC1106
C1129
JR1200
JR1210
C1502
IC1502
IC1552
IC1503
C1524
C1525
JR1123
R1126
C1118
(Page 29)
(Page 29)
(Page 24)
STR-DE685
29 29
4-14. SCHEMATIC DIAGRAM — DIGITAL SECTION (2/2) — • Refer to page 22 for Common Note on Schematic Diagram and Waveforms.
C130
9C1
310
C131
1
C1604C1605
C1905C1909 C1911
R16
00
R16
02
R16
03
R16
07R
1608
R16
09R
1610
R16
11R
1612
R16
13R
1614
R16
15
R1624
R1625
R1627R1628R1629R1630
R16
31R
1638
R1643
R1644R1645R1646R1647R1648
R16
50R
1651
R1655
R1656R1657
R1676R1677R1678R1679
R1694
R16
98R
1699
R1703R1704
R16
19R
1618
R16
17
R16
04R
1605
R1642
R1687 C1603
C1631C1632
R1662
R1663
C162
7
C1913
C1916
R1684
R1623
R1686R1685
R1659R1637
R1666
R16
67
R1690
C162
6
C161
1C1
610
C122
7
C160
1
C1634
R1626
C1616C1615
C1613C1614
C1607
R1635
R1636
C1618
R16
64R
1665
R13
08R
1673
R16
74
R1601
C122
9
R1305R1304
C1619
C1602C1635
C1312
R16
54
R16
89
C1912C1906C1908C1910
C1914
IC1905
C1915
R1710R1711R1705
CNS7
TM301
IC1903
IC1602
X1601
D1906 D1905
D1907
IC1901
L1901 IC1904
FB1601
CNP5
CNP6
CNS4
FB1603
C1606
FB1602
R1634 R1697R1632JR1114C1633
CNS3
IC1604
Q1602CNS2
R16
69
R16
58
R1688
R1682
R16
21
C122
1
R1314
R1364
IC1601
R1649
Q1601
R16
06
C1617
C1612
CNS8Q1607
R1672 R1671R1668
D1603
C160
9C1
608
R1702R1701
R16
52R
1653
JR1112
JR1113
R1680R1681
IC1902
R16
16
R1683
R1633
R1660
R16
41R
1640
R16
39
D1601
(Page 28)
(Page 28)
(Page 24)
(Page 24)
(Page 31)
(Page 37)
(Page 33)
STR-DE685
3030
4-15. PRINTED WIRING BOARDS — DISPLAY SECTION — • Refer to page 22 for Circuit Boards Location and Common Note on Printed Wiring Boards.
number in the exploded views are not supplied.• Items marked “*” are not stocked since
they are seldom required for routine service.Some delay should be anticipatedwhen ordering these items.
• -XX and -X mean standardized parts, sothey may have some difference from theoriginal one.
• Color Indication of Appearance PartsExample :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories are given in the last of this parts list.
R R
1
3
3
3
2
4
2
4
#1
#1
#1
#1
• AbbreviationCND : Canadian modelAUS : Australian modelJE : Tourist modelCH : Chinese modelMX : Mexican modelSP : Singapore modelMY : Malaysia modelTW : Taiwan modelAR : Argentina modelKR : Korean model
The components identified by mark 0 ordotted line with mark 0 are critical forsafety.Replace only with part number specified.
Les composants identifiés par une marque0 sont critiques pour la sécurité.Ne les remplacer que par une piéce portantle numéro spécifié.
41
STR-DE685
5-2. FRONT PANEL SECTION
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
51 X-4954-438-1 PANEL ASSY, FRONT (BLACK)...(BLACK) (US)51 X-4954-439-1 PANEL ASSY, FRONT (BLACK)...(BLACK) (CND)51 X-4954-440-1 PANEL ASSY, FRONT (BLACK)...(BLACK)
(AUS,MX)51 X-4954-441-1 PANEL ASSY, FRONT (SILVER)...(SILVER)
(E,MX,AR)51 X-4954-442-1 PANEL ASSY, FRONT (GOLD)...(GOLD)
(JE,CH,SP,MY,TW,KR)
51 X-4954-443-1 PANEL ASSY, FRONT (BLACK)...(BLACK)(AEP,UK)
51 X-4954-444-1 PANEL ASSY, FRONT (SILVER)...(SILVER)(AEP,UK)
52 4-921-941-01 CUSHION53 1-683-759-11 POWER SW BOARD54 1-683-763-11 HEADPHONE BOARD
152 A-4727-853-A MAIN BOARD, COMPLETE (US,CND)152 A-4727-866-A MAIN BOARD, COMPLETE (AEP,UK)152 A-4728-004-A MAIN BOARD, COMPLETE (TW)152 A-4728-032-A MAIN BOARD, COMPLETE
(E,AUS,JE,MX,SP,MY,AR,KR)152 A-4728-043-A MAIN BOARD, COMPLETE (CH)
0T901 1-435-899-11 TRANSFORMER, POWER (TW)0T901 1-435-901-11 TRANSFORMER, POWER (E,JE)0T901 1-435-902-11 TRANSFORMER, POWER (AUS)0T901 1-435-903-11 TRANSFORMER, POWER
(AEP,UK,CH,SP,MY,AR,KR)0T901 1-435-905-11 TRANSFORMER, POWER (CND)
0T901 1-435-906-11 TRANSFORMER, POWER (MX)0T901 1-437-699-11 TRANSFORMER, POWER (US)
• AbbreviationCND : Canadian modelAUS : Australian modelJE : Tourist modelCH : Chinese modelMX : Mexican modelSP : Singapore modelMY : Malaysia modelTW : Taiwan modelAR : Argentina modelKR : Korean model
When indicating parts by referencenumber, please include the board.
AC SELECT
The components identified by mark 0 ordotted line with mark 0 are critical forsafety.Replace only with part number specified.
Les composants identifiés par une marque0 sont critiques pour la sécurité.Ne les remplacer que par une piéce portantle numéro spécifié.
COMPONENT VIDEO
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STR-DE685
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-4727-859-A DIGITAL BOARD, COMPLETE (US,CND)A-4727-869-A DIGITAL BOARD, COMPLETE (AEP,UK)A-4728-034-A DIGITAL BOARD, COMPLETE (AUS)A-4728-037-A DIGITAL BOARD, COMPLETE (E,MX,TW)A-4728-041-A DIGITAL BOARD, COMPLETE (CH,SP,MY,AR,KR)
A-4729-415-A DIGITAL BOARD, COMPLETE (JE)************************
FB1601 1-414-813-11 FERRITE, EMI (SMD)FB1602 1-216-864-11 METAL CHIP 0 5% 1/16WFB1603 1-216-864-11 METAL CHIP 0 5% 1/16W
< IC >
IC1101 8-759-825-15 IC LC89056W-EIC1102 8-759-242-70 IC TC7WU04FIC1103 8-759-595-15 IC TC74ACT153F(EL)IC1104 6-600-014-01 IC TORX141L (DIGITAL OPTICAL VIDEO 2 IN)IC1105 6-600-014-01 IC TORX141L (DIGITAL OPTICAL MD/TAPE IN)
IC1106 6-600-014-01 IC TORX141L (DIGITAL OPTICAL CD/SACD IN)IC1107 6-600-012-11 IC TOTX141L(RED)
(DIGITAL OPTICAL MD/TAPE OUT)IC1201 8-759-698-76 IC CXD9617RIC1202 6-700-983-01 IC IS61LV6416-15T(ICSI)IC1501 8-759-657-47 IC AK4527
IC1502 8-759-710-97 IC NJM4565M-DIC1503 8-759-231-53 IC TA7805SIC1552 8-759-710-97 IC NJM4565M-DIC1601 6-801-261-01 IC MB90478PF-G-120-BNDIC1602 8-759-714-20 IC S-80929ANMP-DDS-T2
IC1604 8-759-641-86 IC BR24C16F-E2IC1901 6-701-887-01 IC SI-3001KWFIC1902 8-759-231-57 IC TA7810SIC1903 8-759-647-11 IC uPC2905HFIC1904 8-759-647-10 IC uPC2933HF
D100 8-719-075-59 LED SELS5B23C-TP15 (Digital Cinema Sound)D102 8-719-084-07 LED SEL5E20C-TP15
(MULTI CHANNEL DECODING)D103 8-719-046-39 LED SEL5821A-TP15 (SOUND FIELD A.F.D.)D104 8-719-046-39 LED SEL5821A-TP15 (SOUND FIELD 2CH)D105 8-719-046-39 LED SEL5821A-TP15 (SOUND FIELD MODE)
D110 8-719-046-39 LED SEL5821A-TP15 (EQ)D111 8-719-046-39 LED SEL5821A-TP15 (LEVEL)D112 8-719-046-39 LED SEL5821A-TP15 (SURR)D113 8-719-046-39 LED SEL5821A-TP15 (SET UP)D114 8-719-046-39 LED SEL5821A-TP15 (NAME)
< FLUORESCENT INDICATOR >
FL101 1-518-718-11 INDICATOR TUBE, FLUORESCENT
< IC >
IC100 8-759-643-83 IC uPD16315GB-3BSIC101 8-759-036-90 IC MC74ACT08NIC102 6-600-055-01 IC GP1UD27SXK
A-4727-853-A MAIN BOARD, COMPLETE (US,CND)A-4727-866-A MAIN BOARD, COMPLETE (AEP,UK)A-4728-004-A MAIN BOARD, COMPLETE (TW)A-4728-032-A MAIN BOARD, COMPLETE
(E,AUS,JE,MX,SP,MY,AR,KR)A-4728-043-A MAIN BOARD, COMPLETE (CH)
IC201 6-701-567-01 IC M61511FP-R61GIC401 8-759-636-74 IC M5218AP-22IC501 8-749-011-16 IC STK350-230IC601 8-759-636-74 IC M5218AP-22IC701 6-700-943-01 IC uPC2581V-S
IC702 6-700-943-01 IC uPC2581V-SIC801 8-759-649-68 IC uPC78M07AHFIC802 8-759-604-95 IC M5F79M07L
< JACK >
J401 1-779-380-11 JACK, PIN 6P (MULTI CH IN FRONT/SURROUND/CENTER/SUB WOOFER)
0T902 1-435-434-11 TRANSFORMER, POWER (E,JE)0T902 1-435-435-11 TRANSFORMER, POWER
(EXCEPT US,CND,E,JE,MX,TW)0T902 1-435-436-11 TRANSFORMER, POWER (US,CND,MX)0T902 1-435-563-11 TRANSFORMER, POWER (TW)*************************************************************
A-4727-849-A VIDEO BOARD, COMPLETE (TW)A-4727-855-A VIDEO BOARD, COMPLETE (US,CND)A-4727-867-A VIDEO BOARD, COMPLETE (EXCEPT US,CND,TW)
The components identified bymark 0 or dotted line with mark0 are critical for safety.Replace only with part numberspecified.
Les composants identifiés parune marque 0 sont critiquespour la sécurité.Ne les remplacer que par unepièce portant le numéro spécifié.
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REVISION HISTORY
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