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DVD Mini System
FWD876/55/98/58
TABLE OF CONTENTS
Page Location of PC Boards ......................................................... 1-2 Specifications ....................................................................... 1-3 Measurement Setup ............................................................. 1-4 Service Aids, Safety Instruction, etc .....................................1-5 CD Playability Check .................................................1-6 to 1-8 Repair Instructions................................................................... 2 Disassembly Instructions & Service positions ......................... 3 Set Block Diagram ................................................................ 4-1 Set Wiring Diagram .............................................................. 4-2 Control Board .......................................................................... 5 Tuner Board ............................................................................. 6 Power Board ............................................................................ 7 Main Board .............................................................................. 8 Mechanical Exploded View & Parts List .................................. 9 Revision List ..........................................................................10
VIDEO CD
©
Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
CLASS 1 LASER PRODUCT
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by SL-ET 0723 Service Audio Printed in The Netherlands Subject to modification
© 3141 785 31191
Version 1.1
2-1
2-1
System ,Region code,etc.setting procdure
1) System Reset a) Press "SYSTEM" button on R/C. TV show "SETUP" b) Select the menu using the " " and " " button on R/C c) Go feature setup page to do system reset 6) Upgrading new software a) Open the door, then insert the CD-R program disc. b) Close the door. c) TV will show:. "disc loading"
2) Region Code Change a) Press "STOP" button on R/C in open model b) Press "7" "3" "4" "4" "6" "6" , the below message will be shown on TV screen:
. "bank30.rom" . "writing" about 6 seconds. . "Done"
The latest upgraded is in version VER : 06-08-28-2
CHANGE REGON PAGE
Use up/ down to select region from 0 to 6 Current Region : 2 CONFRIM Press "OK" to confirm
CAUTION !
This information is confidencial and may not be distributed. Only a qualified service person should reprogram the Region Code.
3) Version Control Change a) In open model , press "1" "5" "9" on the R/C b) Press "OK" button on R/C to confirm c) TV will show the message as below :
Version Setup Menu
Current Model: FWD876/98 DVD-Ver : 06-08-28-2 MCU-VER : 1.14 Ess Software : 5.1 .51.1 Servo:68230 If current model does not match your set, use down-arrow key on remote to change. Press "OK" to confrim
4) Password Change a) Press "SYSTEM" on R/C button b) Select the menu using the " " and " " button on R/C c) Go feature setup page select "PASSWORD". TV show "ENTER CODE".Press 4 times of "STOP" button on R/C. d) Select "PARENTAL" "8 ADULT" on TV. e) Enter PASSWORD to "1234". "1234" is a default password supplied.
5) Checking on the Software version a) Open the CD door. b) Press "159" and "OK" on the remote control. c) TV will show the version on screen
4-1
4-1
BLOCK DIAGRAM ( MAIN UNIT )
USB PORT L ogic HEX Inverter
IC 74HC04
COAXI AL OUT
IC I RC4558
IC I RC4558
AUX-IN
Y. U. V OUT
IC CE 2631 4052+ADC
IC 74HC374/F244 I/O PIN EX PAND
S-VIDE O C-VIDE O
PL AY/ RE C 1 TAPE IC AN7323S 74HC374
ES8380
u_COM
MX 29LV 160BTC FL AS H
R LI NE OUT
SDAR M 8Mx16
DVD L OADE R MI TSUM I DVD L ODE R
AMPL IF IE R
+3.3V OUT
2SB772
+3.3V FB
PR E SUB OUT
+1.8V FB
FL
IC I RC4558
+1.8V OUT
2SB772
FR
AT24C02
SU B
AMPL IF IE R IC I RC4558
Phone5V OUT
EEPRO M
2SB772
+12V IN
IC I RC4558
FL SU B FR
AMPL IF IE R
IC I RC4558
V
F
D
FR
SWITCH
IC I RC4558
IC 6311PT VFD CONT RO L
KEY
MC U MPC89C58
KE Y CONN SYSTEM
CONTRO L
IC I RC4558
I2C
IC TC 4053BP
FL FR SU B SL SR C
TUNER-FL
IC I RC4558
SW IT CH
AMPL IFIE R PT2322 VOL UM E TDA8920BTH 2 X 100W
PANA SONC/P HI LI PS TU NE R
IC I RC4558
TUNER-FR
SWITCH POWER
+27V -27V +5V +12V AC 1 AC 2 BK 5V VF D -24V
IC I RC4558
TUNER-SUB
IC I RC4558
I2C CONTRO L
L SPK 3 OR
-
+
FL
-
IC I RC4558
4OHM R SPK 3 OR 4 OHM
SL /SR/C OUT
IC AM5888 DVD PACK DRIVER
SL SR C
IC I RC4558
LI NE S OUT
L LI NE OUT
IC I RC4558
+5V IN
4-3
4-3
BLOCK DIAGRAM ( SUBWOOFER )
5-3
5-3
CIRCUIT DIAGRAM - CONTROL BOARD
C200 C201 C202 C203 C204 C205 C206 C207 D3 D3 D3 D3 D4 D4 D4 D4 C208 C209 C210 C211 C212 C213 C214 C215 D4 D4 D4 D4 D4 D4 D4 D4 C216 C301 C302 C303 C304 C305 C306 C307 D1 B1 B1 B1 B1 B1 C2 C2 C308 C309 C310 C311 C312 C313 C314 C315 C2 C2 C2 C2 C2 A1 A1 A1 C317 C318 C319 C320 C321 C322 C323 C324 B2 B2 B3 B3 B4 C2 A2 A2 C325 C328 C329 C330 C331 C332 C333 C334 B2 B3 B4 A3 A4 B1 B1 B4 C335 C336 C337 C338 C339 C340 C341 C342 B4 B4 B4 B4 B4 B4 B4 B3 CN204 D300 D301 D302 D303 D304 D305 D306 D2 A2 B1 C2 C2 D2 D2 D2 D307 D308 D309 DP300 FB200 FB201 FB202 FB203 B2 B3 A3 A3 C4 C4 C4 D4 IC300 JK200 JK201 L200 LD200 LD300 LD301 LD302 B3 C4 D4 D3 D3 A2 B4 B4 LD303 LD304 LD305 LD306 LD307 LD308 MO200 Q200 B4 B4 B4 B4 B4 B4 D1 D3 Q300 Q302 Q303 Q304 Q305 Q306 R200 R201 A2 B4 A3 C4 B4 C4 D3 D3 R202 R203 R205 R206 R207 R208 R210 R211 D3 D3 D3 C4 C4 D3 D3 D3 R301 R302 R303 R304 R305 R306 R307 R308 B1 B1 B1 B1 B1 B1 A1 A1 R309 R310 R311 R312 R314 R315 R316 R321 B2 C2 C2 C2 A2 A2 B4 B2 R323 R324 R325 R326 R327 R328 R329 R330 B2 B2 B2 B2 B2 B2 B2 B2 R331 R332 R335 R336 R337 R338 R339 R340 B2 B2 B4 B4 B4 B4 B4 B4 R341 R342 R343 R344 R345 R346 R347 R348 B4 C2 D2 C2 C2 D2 D2 C2 R349 R350 R351 RB200 RB201 RB202 RB300 RB301 A1 C4 A3 D3 D2 C4 A1 B1 SN300 SW200 SW201 TA300 TA301 TA302 TA303 TA304 B2 D2 D2 C1 C1 C1 C1 C1 TA305 TA306 TA307 TA308 TA309 TA310 TA311 TA312 C1 C1 C2 C2 C1 C1 C1 C1 TA313 C1 TA314 C1 TA315 C1 TA316 C2 TA317 C2 USB200 D3 VR200 D4 VR300 A2 ZD200 ZD201 ZD300 ZD302 ZD303 ZD304 D3 D3 A2 B1 B2 A3
1
RB RB300 9 8 7 6 5 4 3 2 1 CN9/20
AC1 AC AC2 AC GN D ECO-STAND B D BY BK5V -27V 27V GN D ON/OFF +5V
2
3
4
R349 349 0
872VFD
DP300 300 D I S PL A Y L
C323
R314 314 1K
100U/16V C324
STAN DBY ANDB 300 Q300
C331 103
D300 300
R315 10K
1K
R320 22K 320 ZD301 ZD301 5V1 5V C330 330 103
VR300 300
1N4148 1N
VOL UP VOL DOWN
C314 27P C313 27P
VOLU ME LED LUME
DIGITAL VOL
D309 309 1N4148 1N
D308 D307
ZD304 ZD304 27V
R351 351 4K7 4K Q303 2S 952 2SA952
C342 342
22U/35V 22U
VFD C D CON
ECO-STAN D BY ECO-STAND B
Seg1 Seg2 Seg3 Seg4 Seg5 Seg6 Seg7 Seg8 Seg9 Seg10 Seg11 Seg12 Seg13 Seg14 Seg15 Seg16 Grid11 Grid10 Grid9 Grid Grid8 Grid Grid Grid7 Grid6 Grid Grid5 Grid Grid Grid4 Grid Grid3 Grid2 Grid Grid1 Grid
2SA733 733
R317 317 R318 318
1K
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
LD 300 LD300
-27V
SN300 SENSOR
33 33 34 34 35 35
A
R307 R308 10K C315 10K 104
A
1 1 2 2 3 3
1N4148 1N4148
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
5V1 ZD300
100U/16V R324
C329
R332
R336
R340 R340
C318 104
R335
R338
C321
470
470 470
C336
470
C334
C335
56K
100U/10V
LD307
C301 33P
C303 33P
LD305
LD303
104
47
330
C320 C328 100U/35V
52 51 50 49 48 47 46 45 44 43 42 41 40
B
RB301 RB 12 11 10 9 8 7 6 5 4 3 2 1 CN12/20
C333 104 333
D301 301
ZD302 ZD302
B
1 2 3
AUDI O
TIMER TIME
104
104
104
FF-
C325
C332
C317
ZD303
104
R303 303 R304 304
33 33
OSC GND GN LED1 LED2 LED3 LED4 LED5 VDD GR1 GR GR2 GR GR3 GR GR4 GR GR5 GR
IN4148 IN 4148
VOLUME IED ED LD301
VOLUME LED LED LD302 LD302
C341
C340
R309
R321
R323
100U/16V
100P
104
5V1
R305 305 R301 301 R302 302 R306 306
C302 33P C304 33P C305 33P
33 33 33 33
IR DA VFD_DA VFD_CL CLK VFD_CE CE
R328 328 R329 329 R330 R331 R325 33
0 0 0 0
R326 326 R327 327
33 33
VDD SG1/KS1 SG2/KS2 SG3/KS3 SG4/KS4 SG5/KS5 SG6/KS6 SG7/KS7 SG8/KS8 SG9/KS9 SG10/KS10 SG11/KS11 SG12
1 2 3 4 5 6 7 8 9 10 11 12 13
SW1 SW SW2 SW SW SW3 SW4 SW DOUT DIN NC CLK ST STB K1 K2 K3 K4
IC300 IC300 PT6311
39 GR6 38 GR7 37 GR8 36 SG20/GR GR9 35 SG19/ 19/GR10 34 VEE 33 VDD 32 SG18/ 18/GR11 31 SG17/ 17/GR12 30 SG16 SG16 29 SG15 SG15 28 SG14 SG14 27 SG13 SG13
10K
10K
10K
33K
3K3
OPEN.CLOSE
R342
R310
R311
R312
R348
14 15 16 17 18 19 20 21 22 23 24 25 26
5V1 5V
R337
R339
R341
104
104
D 470 SURROUN
470
470
Q305 2S 945 2SC945
10K
10K C306 33P
10K C307 33P C308 33P
C338
C339 104 PROGRAM
C337
LD308 FF+
C319
104
VOLUME LED
R316 10k
Q302 302 2SC945 2S 945
104 LD304
104 LD306
VFD CON D CON
R350 350 10k
Q304 304 2SC2001
C312 C311 C310 C309 33P 33P 33P 33P 33P 33P
NG TUNING
Q306 306 2SC945 945
TUNER
DISC
OS OSD
DBB
C
STANDBY-ON
STOP
6 5 4 3 2 1 8 9 11 10 7 ONE/11 PHONE/
C
RB RB202
200 FB200 FB201 201 206 R206 R207 207 FB202 202 FB203 203 600 600 33 33 600 600 R GND3 L MI C SW1 MIC S MIC SW2 MI C S VOL IN VOL OUT GND3
C214 C213 C212 C215 C211
FF+
104 C322
TA301
TA302
TA303
TA304
TA305
TA306
TA307
TA300
TA308
JK200
TA312 SOUND OR S R SURROUND
OUND MA X SOUND
R344 344
2.2K
D302 302 1N4148 1N4148 D303 303 1N4148 1N4148 D304 304 1N4148 1N4148 D305 305 1N4148 1N4148 D306 306 1N4148 1N4148 R210 210 4.7K
CLOCK
R345 345 R343 343
2.2K
2.2K
TA313
TA314
TA315
TA316
TA310
TA309
TA311
TA317
1 2 3 4 5 6 7 8
SEARCH
PLAY.PAUSE
TAPE.AUX
DBB.MAX
FF-
USB
R346 346
2.2K
VR-50K 50K
R211
C200 100U/16V
C204
C209 C208 C207 C206 C205
C210
VR200
CN8/20
C201
110
R347 347
2.2K
MIC I C IN
RB200 200 CN6/20 L200 600
R205 205 NO 33 USB-NO
6 5 4 3 2 1 8 9 11 10 7
102 102 102 102 102
102 102 102 102 102
102
102
104
USB200 USB
GND3
MIC ACK MI JAC
GND3
D
C216
1
MOTOR+ R+ MOTORR-
1 2 CN2/20 SW200
+
5
MO200 200
MOTOR MOTO
GND2 1 1 2 2 3 3 4 4
5
CN204 RB201 201 1 2 3 CN3/20
JK201
D
33USB-PO R203 203 R208 208 10k
15K R202
ZD200
ZD201
C202 27P
R201
C203 27P
470 470 LD200 LD200 USB LED R200
2 -
104
6
6
15K
5V1
5V1
201 SW201 GND1
USB2.0 GND2
ONE/11 PHONE/
GND2
Q200 200 2SC945
USB US PORT
GND2
1
2
3
4
6-2
6-2
CIRCUIT DIAGRAM - TUNER BOARD
1
2
3
4
A
B
C
1
2
3
4
ANT001 C002 C005 C007 C006 C008 C009 C01 C02 C03 C010 C011 C012 A C013 C014 C015 C016 C019 C020 C021 C022 C023 C024 C025 C026 C029 C030 C031 C032 C033 B C034 C035 C036 C037 C038 C039 C040 C041 C042 C043 C044 C047 C048 C0501 CN001 CN002 D001 D002 D003 D004 C D005 IC001 IF001 IF002 IF003 L02 L001 Q001 Q002 Q003 R001 R002
A1 A1 A1 A2 B2 B2 B2 C4 C3 A2 B1 C1 B2 C2 C1 C1 C1 A2 B3 C2 C2 C2 C2 C2 C2 C3 C3 C2 A3 B3 C3 B2 B4 B3 B4 C4 B3 B3 B4 B4 B3 A1 B1 A2 C4 B1 A1 A1 A4 C3 B1 B3 A3 A3 C3 B1 A2 B3 B4 A2 A1 B1
R004 R005 R006 R010 R011 R015 R016 R017 R018 R019 R020 R021 R023 R024 R025 R026 R027 R028 R029 R030 R032 R033 T001 T002 T003 T005 T006 VC001 VC002 VD001 VD002 VD003 VD004 VR001 XL1
A2 B2 A1 C1 C1 B2 B4 C2 B3 C3 B4 C4 B4 B2 C3 C3 B3 B4 B4 B4 B3 A2 A2 A4 A4 C1 B1 A2 B1 B1 A1 B1 C1 B2 B3
7-2
7-2
CIRCUIT DIAGRAM ( MAIN UNIT ) - POWER BOARD
BD901 C900 C903 C904 C905 C906 C907 C908 A1 A3 C1 B1 B1 B1 A1 A1 C909 C910 C911 C912 C913 C914 C915 C916 A2 A2 A2 A2 B2 A2 C2 C2 C917 C920 C922 C923 C924 C926 C927 C928 C1 C2 D1 D2 D1 D2 D2 D2 C929 C930 C931 C933 C951 C952 C953 C954 A2 A2 A3 A3 A3 B3 A3 A3 C955 C956 C957 C958 C959 C960 C961 C962 A3 A3 A4 A4 A4 A4 B4 B4 C963 C964 C965 C966 C967 C968 C971 C972 B5 B4 C4 C4 B5 B5 C2 C3 C973 C974 C975 C976 C977 C978 C979 C980 C3 C3 C3 C3 C3 C3 C3 C3 C981 C982 C983 C984 C985 C986 C987 C988 C3 C3 C3 C3 D3 D3 D4 D4 C989 C990 C991 CN901 CN903 CN951 CN952 CN953 C4 C4 C4 D1 A1 A5 D4 C5 D901 D902 D903 D904 D905 D907 D951 D952 A2 B2 C2 C2 C2 C1 A3 A3 D953 D954 D955 D956 D957 D958 D961 D962 B3 B3 A4 B5 B3 B3 C3 C3 D963 D964 F901 IC901 IC902 IC903 IC951 IC952 C3 C2 D1 D2 D3 D3 C5 B4 IC953 L901 L902 L951 L952 L953 L954 L955 D3 C1 B1 A3 B3 C3 C3 D4 L956 NTC901 Q901 Q902 Q903 Q906 Q951 Q952 C3 C1 A2 B2 C2 D2 B3 B3 Q953 Q954 Q955 Q956 Q957 Q958 Q959 Q961 D4 D3 C5 C4 A5 A4 C4 B5 Q962 R901 R902 R905 R906 R907 R908 R909 B5 C1 C1 A2 A2 A2 B2 A2 R910 R911 R912 R913 R914 R916 R918 R919 B2 A2 B2 A2 C1 C1 C2 C2 R920 R921 R922 R923 R924 R929 R931 R932 D1 C2 C2 C2 C2 D2 D2 D2 R933 R934 R935 R936 R937 R938 R939 R940 D2 D2 B5 B5 A3 D3 D3 C3 R942 R943 R944 R945 R946 R947 R948 R949 D3 D3 D3 D3 D3 D3 D4 D4 R950 R951 R952 R953 R954 R955 R956 R957 D3 A4 A4 A4 A4 A4 A4 A4 R958 R959 R960 R961 R962 R963 R964 R965 A4 A5 A5 B4 B4 B4 B4 B4 R966 R967 R968 R969 R970 R971 R972 R973 A5 B5 B5 B4 B4 B4 B3 B3 R974 R976 R977 R978 R979 R980 R981 R992 C4 C5 C5 C5 C5 C4 C5 C4 R993 R994 R996 R997 R998 R9A1 R9A2 R9A3 C4 C4 C4 C4 C4 A5 A5 B5 T901 T902 T903 TVR901 TVR902 TVR903 ZD901 ZD902 A3 B3 C2 D1 A1 A1 A2 B2 ZD951 ZD952 ZD953 ZD954 A5 A4 B5 C3
1
CN903 CN2P-396-1
2
!
SCREW-A P907 SCREW-A P905 SCREW-A SCREW-A C929 103P-1KV P904 P951 P952 P906 C930 103P-1KV C933 C931 102P-400V
3
470P-1KV C953
4
1 4
60uH L951
5
R10-2K2 CN951 R951 +27V GND -27V CN3P-396
C957
R955
C907
C909
R905 R04-470K
30KM
C960
330U 200V
TVR10241KS
R911 R30-120
470P-1KV
1
C155P-250V
C914
C
A
3
C951 470P-1KV
BD901 BD-KBU808
!
!
C911
4 D
STP9NK60Z
3
T901
D951 C954 470P-1KV C955 470P-1KV R937 C900 470P-1KV
R952
!
C958
10
102P-400V
3
R10-2K2 R957 Q958 4K7
47K
2
TVR902
103P-1KV
1
C959
1620CT
R953
1
R04 R06
IS 1/4W R04-1-F IS 1/4W 1 OHMRES FUSE IS 1/6W R06-10KM IS 1/6W 10KOHM 1%
2 3
1000U 35V C104P-100V
2
1 2 3
1000U 35V C104P-100V
R956 22K 2SC945
C2SC945E B
R959
ZD951 ZD-24V +12V6 +5V2
A
R9A1 R30-56
Q901 C910 R906 R04-470K R907 330U 200V C908
TVR903
ZD901 D901 ZD-15V 1N4148
R909
C912
R30-120
R04-3K3
TVR10241KS L902
103P-1KV R04-22
470P-1KV
470P-1KV R10-120 L952
D955 1N4148 D953 C961 1N4148 1N4148 D954 R969 R970 56 56 R962 100 10KM R964 33K R965 47U 50V C962
R966 1K2
C952
C
1
4
R963
L-22MH
D
ZD902 D902 ZD-15V 1N4148
R912 R30-120
D956
R04-22 R908
R910
R04-3K3
R971
560
C C
R973
102P-400V C905
102P-400V C906
!
10K R935
15
14
13
12
11
COM/IN VERF
OUT/C
EA(+)
E2
VCC
R972
EA(+)
C904
R06-4K7
EA(-)
E
16
L-22MH
1
4
R914 R918 R04-82K R04-1M C915 222P-1KV C916 100pF 1KV
C965
1 2 3 7 5 6
D905 PR1507 2A 600V R30-120 470P-1KV R925 C921
T903
L901
R979
OPEN
C966
R980
C973
220P-1KV UF3003 470U 16V
R919
100U 50V R04-68K C917 R916
470U 16V
B
C903 NTC901 RT-5A
C972
C971
C980
C975
R06-15K R994
R06-10K R996
!
C474P-275V
C976
10
D
C974 220P-1KV C982
C
Q903
C977
HER104 D904
11 8
Vref L-0.6A C978 C104P-100V C979 1000U 16V
CC104P
C
C920
D961
+12V6 L954 R06-6K8 R992
E
220P-1KV
13
10K
D907 1N4007
R993 1K
10
CC104P
R977
L-0.6A L953
1K R978
!
2
3
CC104P
R975
C990
2SC945
12
9K1
C989 R974
M102P
10
A
R06-1K
CC104P
C
3K9
33K R981
Q955
B
1K8M R976
!
D958
1N4148 R998
C1
C224P-275V
T-TR16-A
GND
!
D/C
C-T
R-T
2
10
Q952 2SA952
C964 CC104P
!
EA(-)
C2
E1
Q951 2SA952
10
1
9
5 1
6
B
CC104P C967
560
!
B
ZD953 12V C968 100U 16V
IC952 IC-KA7500C +12V
2
3
4
5
6
7
8
4K7 ECO
B
4 T902
!
1N4148
!
R936
220U 16V
S
4K7
G
T-TR200W-B
4
10K
Vref5V
C
Q902
STP9NK60Z
C913 470P-1KV
1
10U
-
4558D C963
R967 330
5
R961 10KM
2
R968
5
E
9
3
+
IC951A
1
2SA952
!
8
7
6
6
3
Q961
B
R9A3 1K 2SC945 Q962
1N4148 T-TR19-C D957
2
3
10K
ZD952 ZD-3V9
R9A2
4
!
!
470P-1KV R913
!
2
S
3
E
2
12
1
6K8 R954
G
D952
B
Q957 3K6 R960 1K
2
R958 4K7
1620CTA C956
B
B
E
E
!
!
1N5822 1000U 10V C104P D962
E
Q956 2SB772P
C
2SC945 Q959
C
7
IC951B
A/F
10 R922 1N4148 D903
R06-15K
G S 2N60C
R923 10K
B
R997 R06-1K
ST +5V ON/OFF GND -27V BK5V ECO GND AC2 AC1
C983
R902 R901
R921
R04-910K R04-910K
R940
! !
R924
TVR901 6.3A 250V FOR UL T6.3AL 250V FOR EU
FS-6A3
GT905
CC180P C922
!
RC/T
7
6
3
C923 M104P
GND VCC
OUT
YP-141N
C928
S/S
Q906
M182P
C924
E
CN2P-396-2 CN901
B
C926 CC470P
B
R932 4K7
1K
B/F
10K
2SC945 R931 1K
4 3
817C IC903
1 2
C
R938 4K7 R939
R949
ECO POWER <0.6W CN903 OPEN IS 230V CN903 SHORT IS 110V
!
5
2
1
2
4
4K7 R933
817C
7K5 R929
!
YP-141N GT952
R946 4K7
30K R947
1K P953 PAD-D4 P954 PAD-D4
C
E
Q954 2SC945
R950 1K
1
2
3
4
CN6P-25
G
D
VREF
8
CC104P C927
27
GT951
3
2
YP-141N
IC-TL431 IC953
C987
IC901 3843
CC104P
FB
1
IS
R934
4
IC902
!
470 R942
F901
220P-1KV
L955 R945 5K1 L-10UH
100U 16V CN952
1
3
1
D
2
STP16NF06
S
Q953 R948
B/F +5V GND +12V6 GND A/F
6 5 4 3 2 1
CN9P-20 PIN1 L L H
ECO STBY PRON
PIN8 H L L
IC-BA4558D
!
5
6
R920 R04-1K
R20-1 10
HER104 220P-1KV 14 D963 220P-1KV L956 C981 220P-1KV L-10UH C984 AC2 CC104P-100V 9 100U 50V 1U HER104 D964 AC1 C985 R944 TR-25-C CC104P 4K7 R943 C986 Vref M104P 4K7
ZD954 5V6
C988
1 2 3 4 5 6 7 8 9
CN953
C991
+12V
E
+5V2
4 + -
+VCC
A
D
5
7-5
7-5
CIRCUIT DIRGRAM ( SUBWOOFER ) :-POWER & LED BOARD
C803 C901 C902 C903 C904 C905 C906 C907 C3 B1 C1 C1 B1 C1 C1 A1 C908 C909 C910 C911 C913 C914 C923 C924 B1 A1 B1 A2 A2 A2 B2 C2 C928 C951 C953 C954 C955 C956 C958 C959 B2 A3 A3 A2 A3 A3 A3 A3 C961 C962 C967 C968 C970 C971 C973 C974 A3 A3 A4 A4 C4 A3 A4 B3 C975 C976 C977 C978 C986 C991 CN901 CN903 B3 B4 B4 B4 C3 C4 C1 B1 CN952 D901 D903 D904 D905 D906 D907 D908 C2 C3 A2 B2 A2 B2 C1 C2 D909 D910 D951 D952 D954 D955 D956 D957 C1 C2 A3 A3 A3 A4 B4 B3 D958 D961 DB901 F901 IC951 IC952 L901 L902 B3 B3 A1 C1 A4 B4 C1 B1 L951 L952 L957 LED801 LED802 LED803 NTC901 Q801 A3 A3 B3 C4 C4 C4 B1 C3 Q901 Q902 Q951 Q952 Q957 Q958 R801 R802 A2 B2 B3 B3 A4 A4 C3 C4 R803 R804 R901 R901A R902 R903 R904 R905 C4 C4 B1 B1 C1 A1 A1 A2 R906 R907 R908 R909 R910 R911 R912 R918 B2 A2 B2 A2 B2 C2 C2 A2 R951 R952 R953 R954 R955 R956 R957 R958 A4 A3 A4 A4 A4 A4 A3 A4 R959 R960 R961 R962 R963 R964 R965 R966 A4 A4 A4 A4 B4 B4 B4 B3 R967 R968 R969 R971 R972 R973 R974 R988 B3 B4 B4 B3 B3 B3 B3 A4 R992 R993 R994 R995 RB801 RB911 RB951 T901 A4 A3 A4 A3 C3 B3 A4 A2 T902 TR1 TR2 TVR901 ZD901 ZD902 ZD952 ZD953 B2 A1 A1 C1 A2 B2 A4 A4
1
2
3
4
A
A
B
B
C
C
1
2
3
4
8-5A
8-5A
CIRCUIT DIAGRAM (MAIN UNIT) - WHOLE DIAGRAM 1 2
3
4
5
6
A
A
B
B
C
C
D
D
1
2
3
4
5
6
8-9
8-9
CIRCUIT DIAGRAM - MAIN BOARD ( SUBWOOFER )
2 3 4
C411 C413 C414 C415 C416 C417 C418 C421 C423 C424 C425 C426 C427 C428 C431 C433 C434 C435 C436 C437 C438 C441 C443 C444 C445 C446 C447 C448 C501 C502 C503 C504 C505 C5050 C5051 C5052 C5053 C5054 C5055 C5056 C5057 C5058 C5059 C506 C507 C509 C5101 C5102 C5103 C5104 C5105 C5106 C5107 C5108 C5109 C5110 C5112 C5113 C5114 C5115 C5116 C5117 C5118 C5119 C5120 C5121 C5122 C5123 C5124 B1 A1 B1 B1 A1 B2 A2 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 C1 C1 C1 C2 C1 C2 C2 A2 A2 A3 A4 A4 B4 B4 B4 B4 B4 B4 B4 B4 B4 B4 A4 A4 C1 B2 B2 A2 B2 B2 B2 B2 B2 A2 A2 A2 A2 A3 A3 A3 B3 B3 B3 B3 B3 B3 B3 B3 C5125 C5126 C5127 C5128 C5129 C5130 C5131 C5132 C5135 C5136 C5137 C5138 C5139 C5201 C5202 C5203 C5204 C5205 C5206 C5207 C5208 C5209 C5210 C5211 C5212 C5213 C5214 C5215 C5216 C5217 C5218 C5219 C5220 C5221 C5222 C5223 C5224 C5225 C5226 C5227 C5228 C5229 C5230 C5231 C5232 C5301 C5302 C5303 C5304 C5305 C5306 C5307 C5308 C5309 C5310 C5311 C5312 C5313 C5314 C5315 C5316 C5317 C5318 C5319 C5320 C5321 C5322 C5323 C5324 B3 B3 B3 B3 A3 B3 B3 B4 B4 B3 C4 C4 C4 B2 B2 B2 B2 C2 C2 B2 B2 B3 B3 C3 C3 C3 C3 B3 B3 B3 B3 B3 B3 B3 B3 B3 B3 B3 B4 B4 B4 B4 C4 C4 C4 C2 C2 C2 C2 C2 C2 C3 C3 C2 C2 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C4 C4 C4 C4 C5325 C5326 C5327 C601 C602 C603 C604 C605 C606 C607 C608 C609 C610 C611 C612 CN401 CN501 CN601 CN902 D401 D501 D502 D507 D508 FB411 FB421 FB431 FB441 FB501 FB601 FB602 FB603 FB604 FB605 FB606 IC411 IC421 IC5101 IC5201 IC5301 JK401 JK501 L5101 L5102 L5201 L5202 L5301 Q501 Q502 Q503 Q504 Q601 R411 R412 R413 R414 R415 R416 R421 R422 R423 R424 R425 R426 R431 R432 R433 R434 R435 C4 C4 C2 A1 A1 A1 A1 A1 A1 A1 A1 A2 A2 A2 A2 B1 B4 A1 A4 B1 A2 A3 A4 A4 B1 B1 B1 C1 A4 A1 A1 A1 A1 A1 A2 B2 C2 A3 B3 C3 B1 B4 B3 B3 B3 B3 C3 A3 A3 A4 A4 A2 A1 B1 A1 B1 A1 A1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 R436 R441 R442 R443 R444 R445 R446 R501 R502 R503 R504 R505 R506 R510 R5101 R5102 R5103 R5104 R5105 R5106 R5107 R5108 R5109 R511 R5110 R5111 R5112 R5113 R5114 R5115 R5116 R5117 R5118 R512 R513 R514 R515 R516 R517 R518 R519 R5201 R5202 R5203 R5204 R5205 R5206 R5207 R5208 R5209 R5210 R5211 R5212 R5214 R5215 R5216 R5301 R5302 R5303 R5304 R5305 R5306 R5307 R5308 R5309 R5310 R5311 R601 R602 B1 C1 C1 C1 C1 C1 C1 A2 A2 A2 A3 A3 A3 A4 B2 B2 A2 B2 B2 A2 B2 A2 A3 A4 B2 A3 A3 A3 A3 B3 B3 B3 B3 A4 A4 A4 C1 C1 C1 C1 A4 B2 B2 B2 B2 B3 B3 B3 B3 B3 B3 B3 B3 B2 C2 B3 C2 C2 C2 C2 C3 C2 C3 C3 C3 C3 C3 A1 A1 R603 R604 R605 ZD501 ZD601 ZD602 A1 A1 A1 A3 A2 A2
A
A
B
B
C
C
2
3
4