Page 1
DVD Mini System
FWD876/55/98/58
TABLE OF CONTENTS
Page
Location of PC Boards .........................................................1-2
Specifi cations .......................................................................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
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
Version 1.1
CLASS 1
LASER PRODUCT
© 3141 785 31191
Page 2
System ,Region code,etc.setting procdure
2-1
2-1
1) System Reset
a) Press "SYSTEM" button on R/C. TV show "SETUP"
b) Select the menu using the "
c) Go feature setup page to do system reset
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:
" and " " button on R/C
CHANGE REGON PAGE
Use up/ down to select region from 0 to 6
Current Region : 2
CONFRIM
Press "OK" to confirm
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"
.
"bank30.rom"
.
"writing" about 6 seconds.
.
"Done"
The latest upgraded is in version VER : 06-08-28-2
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
Page 3
BLOCK DIAGRAM ( MAIN UNIT )
4 - 1 4 - 1
USB PORT
L ogic HEX I nverter
IC 74HC04
COAXI AL OUT
AUX-IN
PL AY/ RE C 1 TAPE
IC AN7323S
+5V IN
+3.3V OUT
+1.8V OUT
Phone 5V OU T
2SB772
2SB772
2SB772
V F D
+3.3V FB
+1.8V FB
+12V IN
IC I RC4558
MI TSUM I DVD L ODE R
IC AM5888
DVD PACK DRIVER
IC I RC4558
IC CE 2631
4052+ADC
74HC374
DVD L OADE R
ES8380
u_COM
AT24C02
EEPRO M
IC I RC4558
IC I RC4558
IC I RC4558
IC I RC4558
FL
FR
SU B
IC 74HC374/F244
I/O PIN EX PAND
MX 29LV 160B TC
FL AS H
SDAR M
8Mx16
L LI NE OUT
R LI NE OUT
SL
SR
C
SU B
FL
FR
IC I RC4558
AMPL IF IE R
IC I RC4558
AMPL IF IE R
IC I RC4558
AMPL IF IE R
Y. U.V OUT
S-VIDE O
C-VIDE O
FR
PR E SUB OUT
LI NE S OUT
SL /SR/C OUT
FL
IC 6311PT
VFD CO NT ROL
KE Y CONN SYSTEM
PA NA SONC/P HI LI PS TU NE R
SWITCH POWER
KE Y
+27V
-27V
+5V
+12V
AC 1
AC 2
BK 5V
VF D
-24V
SWITCH
IC I RC4558
IC I RC4558
IC I RC4558
IC
I RC4558
TUNER-FL
TUNER-FR
TUNER-SUB
MC U
MPC89C58
CONTRO L
IC I RC4558
IC I RC4558
IC TC 4053BP
SW IT CH
I2C
FL
FR
SU B
SL
SR
C
I2C CONTRO L
PT2322
VOL UME
L SPK 3 OR
AMPL IFIE R
T DA8920BTH
2 X 100W
-
4OHM R SPK 3 OR 4 OHM
+
-
Page 4
BLOCK DIAGRAM ( SUBWOOFER )
4 - 3 4 - 3
Page 5
5-3 5-3
325
302
4148
ZD303
5V
ZD302
100P
303
4148
304
4148
R348
33K
10K
R311
10K
R310
10K
104
326
327
C322
104
DA
AC
317
318
1K
320
22K
301
328
BK5V
330
345
2.2K
343
346
2.2K
C313
300
3013333
305
3023333
306
SN300
305
4148
344
2.2K
Grid
Grid
Grid
Grid
Grid
Grid
Grid
Grid
Grid
Grid10
Grid11
303
304
306
4148
347
2.2K
OS
OUND
RS
NG
CE
LD303
LD305
TIME
LD307
470
R340
470
470
C329
LD301
ED
LD302
LED
27V
LD304
LD308
470
R341
470
470
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
33
34
35
300
LD
300
314
300
733
300
EC
O-STAN
DB
301
4148
33P
33P
33P
302
945
330
10k
SW
SW
SW
ST
10
11
12
13
13
27
14
28
15
29
16
30
17/
31
18/
32
33
34
19/
35
36
37
38
39
GR
40
GR
41
GR
42
GR
43
GR
44
45
46
47
48
49
50
GN
51
52
300
PT6311
329
33P
33P
33P
33P
201
203
33
205
15K
104
GND2
NO
USB
27P
27P
LD200
USB
R200
470
200
2SC945
208
10
11
ONE/
10
11
ONE/
50K
MICSCS
GND3
GND3
VOL
200
600
201
600
202
600
203
600
GND3MIMI
RB
206
33
207
33
104
MOTO
200
R+
R-
349
333
104
LU
ME
10
11
12
304
27V
351
2S
952
342
22U
RB
201
210
4.7K
309
304
350
10k
ON
DC
306
945
2S
945
200
110
CIRCUIT DIAGRAM - CONTROL BOARD
C200 D3
C201 D3
C202 D3
C203 D3
C204 D4
C205 D4
C206 D4
C207 D4
C208 D4
C209 D4
C210 D4
C211 D4
C212 D4
C213 D4
C214 D4
C215 D4
C216 D1
C301 B1
C302 B1
C303 B1
C304 B1
C305 B1
C306 C2
C307 C2
C308 C2
C309 C2
C310 C2
C311 C2
C312 C2
C313 A1
C314 A1
C315 A1
C317 B2
C318 B2
C319 B3
C320 B3
C321 B4
C322 C2
C323 A2
C324 A2
C325 B2
C328 B3
C329 B4
C330 A3
C331 A4
C332 B1
C333 B1
C334 B4
C335 B4
C336 B4
C337 B4
C338 B4
C339 B4
C340 B4
C341 B4
C342 B3
CN204 D2
D300 A2
D301 B1
D302 C2
D303 C2
D304 D2
D305 D2
D306 D2
D307 B2
D308 B3
D309 A3
DP300 A3
FB200 C4
FB201 C4
FB202 C4
FB203 D4
IC300 B3
JK200 C4
JK201 D4
L200 D3
LD200 D3
LD300 A2
LD301 B4
LD302 B4
LD303 B4
LD304 B4
LD305 B4
LD306 B4
LD307 B4
LD308 B4
MO200 D1
Q200 D3
Q300 A2
Q302 B4
Q303 A3
Q304 C4
Q305 B4
Q306 C4
R200 D3
R201 D3
R202 D3
R203 D3
R205 D3
R206 C4
R207 C4
R208 D3
R210 D3
R211 D3
R301 B1
R302 B1
R303 B1
R304 B1
R305 B1
R306 B1
R307 A1
R308 A1
R309 B2
R310 C2
R311 C2
R312 C2
R314 A2
R315 A2
R316 B4
R321 B2
R323 B2
R324 B2
R325 B2
R326 B2
R327 B2
R328 B2
R329 B2
R330 B2
R331 B2
R332 B2
R335 B4
R336 B4
R337 B4
R338 B4
R339 B4
R340 B4
R341 B4
R342 C2
R343 D2
R344 C2
R345 C2
R346 D2
R347 D2
R348 C2
R349 A1
R350 C4
R351 A3
RB200 D3
RB201 D2
RB202 C4
RB300 A1
RB301 B1
SN300 B2
SW200 D2
SW201 D2
TA300 C1
TA301 C1
TA302 C1
TA303 C1
TA304 C1
TA305 C1
TA306 C1
TA307 C2
TA308 C2
TA309 C1
TA310 C1
TA311 C1
TA312 C1
TA313 C1
TA314 C1
TA315 C1
TA316 C2
TA317 C2
USB200 D3
VR200 D4
VR300 A2
ZD200 D3
ZD201 D3
ZD300 A2
ZD302 B1
ZD303 B2
ZD304 A3
4321
RB
300
1
AC
9
ACAC2
8
GND
7
ECO-STAN DBDBY
6
BK5V
A
B
5
-27V
4
GND
3
ON/OFF
2
+5V
1
CN9/20
RBRB301
C333
104
12
11
10
9
8
7
6
5
4
3
2
1
R305
R301
R302
R306
C302 33P
C304 33P
C305 33P
CN12/20
C
D
33
SEARCH
TA309
R349
0
C323
ZD300
5V1
100U/16V
R307
R308
10K
C315
10K
D301
ININ4148
OPEN.CLOSE
TA304
MAX SOUND
TA313
C216
104
104
VOL DOWN
C313
ZD302
TUNER
TA305
TAPE.AUX
TA314
1
2
27P
5V1
MO200
MOTO
+
R
-
VOL UP
TA315
C314
USB
C332
100P
DISC
TA306
VR300
27P
SN300
SENSOR
123
TA316
MOTOR+
MOTOR-
DIGITAL VOL
ZD303
5V
1
D
TA307 OS
DBB.MAX
TA317
R324 47
C317 104
TA308
CLOCK
CN204
1
2
CN2/20
C325
100U/16V
3K3
R342
ON
STANDBY-
C301
C303 33P
33P
R303
33
R304
33
IR
VFD_DA
VFD_CLCLK
33
VFD_CE
TUNING
STOP
TA301
TA300
PLAY.PAUSE
TA310
FF-
TA311
FF+
TA302
TA312
URROUND
SOUND ORS
DBB
TA303
R314
C324
100U/16V
R323
R321
R309 10K
10K
10K
C306 33P
C307 33P
C308 33P
1K
C309 33P
SW200
GND1
RR325
R326
R327
C310 33P
LD
STANANDBDBY
R315 10K
C311 33P
C312 33P
R344
R345
R343
R346
R347
SW201
300
D300
1N1N4148
R328
R329
R330 0
R331 0
33
33
33
10K
R310
10K
R311
2.2K
2.2K
2.2K
2.2K
2.2K
RB201
CN3/20
1
2
3
R312 10K
Q300
2SA733
0
0
C318 104
33K
R348
10
11
12
13
1
SWSW1
2
SW
3
SW
4
SW
5
DOUT
6
DIN
7
NC
8
CLK
9
ST
K1
K2
K3
K4
D302
1N1N4148
D303
1N1N4148
D304
1N1N4148
D305
1N1N4148
D306
1N1N4148
R332
56K
2
3
4
B
104
C322
LED
ME
D307
D308
VOLU
ON
1N4148
1N4148
VFDC
Y
DB
O-STAN
EC
51
46
47
48
49
50
52
1
D
OSC
GN
LED5
LED4
LED3
LED2
LED
ICIC300
PT6311
2
VDD14SG1/KS115SG2/KS
SG3/KS317SG4/KS418SG5/KS519SG6/KS620SG7/KS721SG8/KS822SG9/KS923SG10/KS10
16
R317
R318
45
43
44
2
1
GR
GR
VDD
USB2.0
USUSB PORT
D309
1N1N4148
C342
41
42
4
3
GR
GR
SG20/GRGR9
SG19/
SG18/
SG17/
SG11/KS11
24
25
1K
1K
40
5
GR
SG12
26
GND2
GR6
GR7
GR8
GR10
VEE
VDD
GR11
GR12
SGSG16
SGSG15
SGSG14
SGSG13
5
5
6
6
R320
ZDZD301
5V5V1
ZDZD304
22U
USB
1
1
2
2
3
3
4
4
27V
39
38
37
36
35
34
33
32
31
30
29
28
27
200
22K
/35V
DP300
R351
4K4K7
ZD200
5V1
Q303
2S
-27V
C328
100U/35V
C319 104
R211
110
R210
4.7K
ZD201
5V1
A952
C320
104
R200
C330
103
100U/16V
GND2
C202
470
27P
LD200
USB
LED
Q200
2SC945
GND2
112233556677889910
Seg1
Seg2
Seg3
C201
C200
104
L200 600
33
R205
33
R201
C203
R203
R202
15K
27P
15K
GND2
Seg4
USB-NO
USB-PO
R208
10k
Seg5
10
Seg6
11
Seg7
872VFD
DISPLALAY
11
12
12
13
Seg8
Seg9
RB200
CN6/20
13
14
Seg10
14
15
Seg11
15
16
Seg12
16
17
17
18
Seg13
Seg14
Q306
2SC945
JK200
PHONE/
VR
MI CICIN
JK201
PHONE/
18
19
Seg15
200
19
20
Seg16
20
11
11
21
21
22
Grid10
Grid11
Q305
2S
C945
VR-50K
22
23
9
Grid
23
6
5
4
3
2
1
8
9
11
10
7
6
5
4
3
2
1
8
9
11
10
7
24
25
24
25
7
8
Grid
Grid
VOLUME LED
26
27
26
27
5
6
Grid
Grid
VFDCDCON
28
4
Grid
28
29
30
31
33
34
29
3
Grid
30
2
Grid
C340
35
31
33
34
35
C331
1
103
Grid
C329
C321
100U/10V
104
330
LD301
C341
VOLUMEIED
104
104
R316
10k
R350
10k
LD302
VOLUME LED
Q302
2S2SC945
C334
104
LD303
R337
C337
104
Q304
2SC2001
470
AUDIO
LD304
R336
R335
C335
R340
R338
470
C336
LD305
TIME
104
104
R
R341
R339
470
470
C338
C339
SURROUND
PROGRAM
104
104
LD306
A
470
LD307
FF-
B
470
LD308
FF+
C
RB
202
R
1
GND3
2
L
3
MI
W1
4
MIMICSCSW2
5
VOL IN
6
VOL
OUT
7
GND3
C212
C213
102
102
102
8
C214
CN8/20
102
GND3
C204 102
GND3
600
FB200
FB201
600
R206
33
R207
33
FB202
600
600
FB203
C215
C211
C206
C205
C207
C208
102
102
102
C210 102
C209
102
102
102
C JACACK
D
4321
Page 6
CIRCUIT DIAGRAM - TUNER BOARD
6-2
6-2
A
B
C
12
12
34
34
ANT001 A1
C002 A1
C005 A1
C007 A2
C006 B2
C008 B2
C009 B2
C01 C4
C02 C3
C03 A2
C010 B1
C011 C1
C012 B2
A
C013 C2
C014 C1
C015 C1
C016 C1
C019 A2
C020 B3
C021 C2
C022 C2
C023 C2
C024 C2
C025 C2
C026 C2
C029 C3
C030 C3
C031 C2
C032 A3
C033 B3
B
C034 C3
C035 B2
C036 B4
C037 B3
C038 B4
C039 C4
C040 B3
C041 B3
C042 B4
C043 B4
C044 B3
C047 A1
C048 B1
C0501 A2
CN001 C4
CN002 B1
D001 A1
D002 A1
D003 A4
D004 C3
C
D005 B1
IC001 B3
IF001 A3
IF002 A3
IF003 C3
L02 B1
L001 A2
Q001 B3
Q002 B4
Q003 A2
R001 A1
R002 B1
R004 A2
R005 B2
R006 A1
R010 C1
R011 C1
R015 B2
R016 B4
R017 C2
R018 B3
R019 C3
R020 B4
R021 C4
R023 B4
R024 B2
R025 C3
R026 C3
R027 B3
R028 B4
R029 B4
R030 B4
R032 B3
R033 A2
T001 A2
T002 A4
T003 A4
T005 C1
T006 B1
VC001 A2
VC002 B1
VD001 B1
VD002 A1
VD003 B1
VD004 C1
VR001 B2
XL1 B3
Page 7
7-2 7-2
CIRCUIT DIAGRAM ( MAIN UNIT ) - POWER BOARD
BD901 A1
C900 A3
C903 C1
C904 B1
C905 B1
C906 B1
C907 A1
C908 A1
A
B
C
D
C909 A2
C910 A2
C911 A2
C912 A2
C913 B2
C914 A2
C915 C2
C916 C2
CN903
C917 C1
C920 C2
C922 D1
C923 D2
C924 D1
C926 D2
C927 D2
C928 D2
1
2
CN2P-396-1
!
6.3A 250V FOR UL
T6.3AL 250V FOR EU
ECO POWER <0.6W
CN903 OPEN IS 230V
CN903 SHORT IS 110V
C929 A2
C930 A2
C931 A3
C933 A3
C951 A3
C952 B3
C953 A3
C954 A3
C955 A3
C956 A3
C957 A4
C958 A4
C959 A4
C960 A4
C961 B4
C962 B4
12345
R04 IS 1/4W
R06 IS 1/6W
32
102P-400V
!
!
C224P-275V
L901
R902
R901
F901
FS-6A3
R04-1-F IS 1/4W 1 OHMRES FUSE
R06-10KM IS 1/6W 10KOHM 1%
BD901
BD-KBU808
!
41
L902
12
43
L-22MH
!
102P-400V
C905
C906
!
C904
L-22MH
12
43
!
C903
!
C474P-275V
NTC901
R04-910K
!
R04-910K
TVR901
1
CN2P-396-2
CN901
!
!
!
2
C963 B5
C964 B4
C965 C4
C966 C4
C967 B5
C968 B5
C971 C2
C972 C3
!
!
TVR10241KS
RT-5A
C922
CC180P
!
TVR902
330U 200V
TVR10241KS
TVR903
330U 200V
R914
R04-1M
D907
1N4007
R916
R04-68K
C917
100U 50V
R920
R04-1K
GT905
M182P
C973 C3
C974 C3
C975 C3
C976 C3
C977 C3
C978 C3
C979 C3
C980 C3
103P-1KV
C907
C908
103P-1KV
!
C915
C920
R919
10
R922
10
1N4148
+VCC
R921
10
7
VCC
YP-141N
GND
5
C924
C909
C910
222P-1KV
HER104
D904
6
OUT
S/S
2
C981 C3
C982 C3
C983 C3
C984 C3
C985 D3
C986 D3
C987 D4
C988 D4
SCREW-A
SCREW-A
R905
R04-470K
R906
R04-470K
R907R04-22R908
R04-22
R918
220P-1KV
G
D903
R924
R20-1
!
IC901
3843
RC/T
4
D905
PR1507
R04-82K
!
Q903
R923
10K
3
VREF
7K5
R929
P907SCREW-A
P905SCREW-A
!
C155P-250V
R909R04-3K3R910
R04-3K3
2A 600V
C921
DS
2N60C
220P-1KV
IS
FB
C926
CC470P
C989 C4
C990 C4
C991 C4
CN901 D1
CN903 A1
CN951 A5
CN952 D4
CN953 C5
P951
P952
C911
Q901
G
D901
1N4148
ZD901
ZD-15V
Q902
G
D902
1N4148
ZD902
ZD-15V
C916
100pF 1KV
470P-1KV
R925
R30-120
C923
1
CC104P
C927
8
D901 A2
D902 B2
D903 C2
D904 C2
D905 C2
D907 C1
D951 A3
D952 A3
P904
P906
DS
STP9NK60Z
!
R911
C912
DS
C913
STP9NK60Z
!
R912
R30-120
!
T903
1
2
3
7
5
6
TR-25-C
R934
27
C928
M104P
R933
4K7
2SC945
R931
B
Q906
R932 4K7
EC
D953 B3
D954 B3
D955 A4
D956 B5
D957 B3
D958 B3
D961 C3
D962 C3
C929
C930
103P-1KV
C914
R30-120
470P-1KV
R913
470P-1KV
10
12
13
11
8
14
220P-1KV
9
1K
103P-1KV
!
3
4
470P-1KV
2
R30-120
7
6
C971
220P-1KV
HER104
D964
4
3
4
3
817C
IC903
D963 C3
D964 C2
F901 D1
IC901 D2
IC902 D3
IC903 D3
IC951 C5
IC952 B4
C931
C933
T901
5
T-TR200W-B
4
T902
!
5
6
1
10
2
T-TR16-A
A
C973 220P-1KV
D961
D962
C972
220P-1KV
D963
220P-1KV
C981
1U
A
!
IC902
817C
IC953 D3
L901 C1
L902 B1
L951 A3
L952 B3
L953 C3
L954 C3
L955 D4
102P-400V
10
12
9
UF3003
1N5822
C974
HER104
C984
AC2
AC1
Vref
470
R942
1
2
!
1
2
102P-400V
C951
C952
470P-1KV
1000U 10V
C104P
C982
CC104P-100V
R943
4K7
R938
1K
L956 C3
NTC901 C1
Q901 A2
Q902 B2
Q903 C2
Q906 D2
Q951 B3
Q952 B3
Q953 D4
Q954 D3
Q955 C5
Q956 C4
Q957 A5
Q958 A4
Q959 C4
Q961 B5
470P-1KV
C953
1
3
C954
470P-1KV
C955 470P-1KV
1
470P-1KV
R937R10-120
C956
L952
3
1620CTA
C900
3
1
1N4148
T-TR19-C
D957
B
Q951
CE
2SA952
CE
B
Q952
2SA952
D958 1N4148
470U 16V
Vref
C977
C976
C975
C983
R940
R06-15K
100U 50V
C985
R944
4K7
CC104P
M104P
3
2
GT951
YP-141N
YP-141N
GT952
B
Q954
2SC945
IC-TL431
4K7
R939
EC
1620CT
2
D951
470P-1KV
D952
2
470P-1KV
6
5
4
R971
R972
L-0.6A
L953
L954
L-0.6A
C978
C104P-100V
L956
L-10UH
C986
1
IC953
R946
4K7
Q962 B5
R901 C1
R902 C1
R905 A2
R906 A2
R907 A2
R908 B2
R909 A2
1
R910 B2
R911 A2
R912 B2
R913 A2
R914 C1
R916 C1
R918 C2
R919 C2
2
43
60uH
L951
1000U 35V
D953
1N4148
C961
1N4148
D954
R969
R970
560
560
+12V6
C980
C979
1000U 16V
ZD954
5V6
R945
5K1
C987
CC104P
30K
R947
B/F
1K
R950
1000U 35V
C957
C958
R961
10KM
10U
56
56
C964
R998
R06-1K
C989
CC104P
CC104P
470U 16V
C991
+5V2
STP16NF06
DS
R920 D1
R921 C2
R922 C2
R923 C2
R924 C2
R929 D2
R931 D2
R932 D2
C104P-100V
C104P-100V
R962
100
CC104P
C990
CC104P
R06-6K8
R992
R994
R06-15K
L955
L-10UH
G
R949
C959
C960
R954
6K8
10KM
R973
R06-4K7
R974
B
Q956
2SB772P
Q953
R948
1K
P953
10K
PAD-D4
P954
PAD-D4
R933 D2
R934 D2
R935 B5
R936 B5
R937 A3
R938 D3
R939 D3
R940 C3
R95330KM
R963
1
EA(+)
EA(+)
R942 D3
R943 D3
R944 D3
R945 D3
R946 D3
R947 D3
R948 D4
R949 D4
R10-2K2
R951
R10-2K2
R952
R956
22K
R964
33K
47U 50V
15
EA(-)
2SC945
C962
14
R957
Q958
4K7
B
EC
R958
4K7
ZD952 ZD-3V9
3
2
R965
Vref5V
10K
12
13
OUT/C
VCC
VERF
EA(-)2COM/IN3D/C4C-T5R-T6GND7C1
16
CC104P
C965
3K9
R975
R996
R06-10K
OPEN
R997
R06-1K
GND
+12V6
GND
C966
B/F
+5V
A/F
R993
1K
CE
EC
2SC945
Q959
B
R950 D3
R951 A4
R952 A4
R953 A4
R954 A4
R955 A4
R956 A4
R957 A4
47K
R955
2SC945
C
D955 1N4148
8
+
IC951A
-
C963
220U 16V
11
C2
IC952
IC-KA7500C
M102P
9K1
R980
ST
C988
100U 16V
CN952
6
5
4
3
2
1
B
1
4558D
R979
10
CN6P-25
R958 A4
R959 A5
R960 A5
R961 B4
R962 B4
R963 B4
R964 B4
R965 B4
E
Q957
R966 1K2
9E210
E1
8
33K
R981
+5V
ON/OFF
GND
-27V
BK5V
ECO
GND
AC2
AC1
R966 A5
R967 B5
R968 B5
R969 B4
R970 B4
R971 B4
R972 B3
R973 B3
R959
3K6
R960
1K
R967 330
D956
1N4148
ZD953
+12V
Q955
B
2SC945
EC
CN953
1
2
3
4
5
6
7
8
9
CN9P-20
ZD951
ZD-24V
R968
4K7
CC104P
C967
C968
100U 16V
R977
R974 C4
R976 C5
R977 C5
R978 C5
R979 C5
R980 C4
R981 C5
R992 C4
+27V
GND
-27V
+5V2
R9A1
R30-56
2SA952
EC
12V
R976
1K8M
R978
10K
A/F
+12V
ECO
STBY
PRON
R993 C4
R994 C4
R996 C4
R997 C4
R998 C4
R9A1 A5
R9A2 A5
R9A3 B5
CN951
1
2
3
+12V6
R9A2
10K
Q961
B
R9A3
1K
2SC945
Q962
B
EC
R935
10K
1K
7
IC951B
4
+5-
6
IC-BA4558D
PIN1 PIN8
HL
LL
HL
T901 A3
T902 B3
T903 C2
TVR901 D1
TVR902 A1
TVR903 A1
ZD901 A2
ZD902 B2
CN3P-396
ECO
R936
4K7
ZD951 A5
ZD952 A4
ZD953 B5
ZD954 C3
A
B
C
D
12345
Page 8
7-5 7-5
CIRCUIT DIRGRAM ( SUBWOOFER ) :-POWER & LED BOARD
C803 C3
C901 B1
C902 C1
C903 C1
C904 B1
C905 C1
C906 C1
C907 A1
C908 B1
C909 A1
C910 B1
C911 A2
C913 A2
C914 A2
C923 B2
C924 C2
A
C928 B2
C951 A3
C953 A3
C954 A2
C955 A3
C956 A3
C958 A3
C959 A3
C961 A3
C962 A3
C967 A4
C968 A4
C970 C4
C971 A3
C973 A4
C974 B3
C975 B3
C976 B4
C977 B4
C978 B4
C986 C3
C991 C4
CN901 C1
CN903 B1
CN952 C2
D901 C3
D903 A2
D904 B2
D905 A2
D906 B2
D907 C1
D908 C2
D909 C1
D910 C2
D951 A3
D952 A3
D954 A3
D955 A4
D956 B4
D957 B3
D958 B3
D961 B3
DB901 A1
F901 C1
IC951 A4
IC952 B4
L901 C1
L902 B1
L951 A3
L952 A3
L957 B3
LED801 C4
LED802 C4
LED803 C4
NTC901 B1
Q801 C3
Q901 A2
Q902 B2
Q951 B3
Q952 B3
Q957 A4
Q958 A4
R801 C3
R802 C4
R803 C4
R804 C4
R901 B1
R901A B1
R902 C1
R903 A1
R904 A1
R905 A2
R906 B2
R907 A2
R908 B2
R909 A2
R910 B2
R911 C2
R912 C2
R918 A2
R951 A4
R952 A3
R953 A4
R954 A4
R955 A4
R956 A4
R957 A3
R958 A4
R959 A4
R960 A4
R961 A4
R962 A4
R963 B4
R964 B4
R965 B4
R966 B3
R967 B3
R968 B4
R969 B4
R971 B3
R972 B3
R973 B3
R974 B3
R988 A4
R992 A4
R993 A3
R994 A4
R995 A3
RB801 C3
RB911 B3
RB951 A4
T901 A2
T902 B2
TR1 A1
TR2 A1
TVR901 C1
ZD901 A2
ZD902 B2
ZD952 A4
ZD953 A4
1234
A
B
MFE!QDC
C
B
C
1234
Page 9
8-5A 8-5A
CIRCUIT DIAGRAM (MAIN UNIT) - WHOLE DIAGRAM
654321
A
B
A
B
C
D
C
D
654321
Page 10
8-9 8-9
CIRCUIT DIAGRAM - MAIN BOARD ( SUBWOOFER )
A
B
C
C411 B1
2
234
A
B
C
2
234
C413 A1
C414 B1
C415 B1
C416 A1
C417 B2
C418 A2
C421 B1
C423 B1
C424 B1
C425 B1
C426 B1
C427 B2
C428 B2
C431 B1
C433 B1
C434 B1
C435 B1
C436 B1
C437 B2
C438 B2
C441 C1
C443 C1
C444 C1
C445 C2
C446 C1
C447 C2
C448 C2
C501 A2
C502 A2
C503 A3
C504 A4
C505 A4
C5050 B4
C5051 B4
C5052 B4
C5053 B4
C5054 B4
C5055 B4
C5056 B4
C5057 B4
C5058 B4
C5059 B4
C506 A4
C507 A4
C509 C1
C5101 B2
C5102 B2
C5103 A2
C5104 B2
C5105 B2
C5106 B2
C5107 B2
C5108 B2
C5109 A2
C5110 A2
C5112 A2
C5113 A2
C5114 A3
C5115 A3
C5116 A3
C5117 B3
C5118 B3
C5119 B3
C5120 B3
C5121 B3
C5122 B3
C5123 B3
C5124 B3
C5125 B3
C5126 B3
C5127 B3
C5128 B3
C5129 A3
C5130 B3
C5131 B3
C5132 B4
C5135 B4
C5136 B3
C5137 C4
C5138 C4
C5139 C4
C5201 B2
C5202 B2
C5203 B2
C5204 B2
C5205 C2
C5206 C2
C5207 B2
C5208 B2
C5209 B3
C5210 B3
C5211 C3
C5212 C3
C5213 C3
C5214 C3
C5215 B3
C5216 B3
C5217 B3
C5218 B3
C5219 B3
C5220 B3
C5221 B3
C5222 B3
C5223 B3
C5224 B3
C5225 B3
C5226 B4
C5227 B4
C5228 B4
C5229 B4
C5230 C4
C5231 C4
C5232 C4
C5301 C2
C5302 C2
C5303 C2
C5304 C2
C5305 C2
C5306 C2
C5307 C3
C5308 C3
C5309 C2
C5310 C2
C5311 C3
C5312 C3
C5313 C3
C5314 C3
C5315 C3
C5316 C3
C5317 C3
C5318 C3
C5319 C3
C5320 C3
C5321 C4
C5322 C4
C5323 C4
C5324 C4
C5325 C4
C5326 C4
C5327 C2
C601 A1
C602 A1
C603 A1
C604 A1
C605 A1
C606 A1
C607 A1
C608 A1
C609 A2
C610 A2
C611 A2
C612 A2
CN401 B1
CN501 B4
CN601 A1
CN902 A4
D401 B1
D501 A2
D502 A3
D507 A4
D508 A4
FB411 B1
FB421 B1
FB431 B1
FB441 C1
FB501 A4
FB601 A1
FB602 A1
FB603 A1
FB604 A1
FB605 A1
FB606 A2
IC411 B2
IC421 C2
IC5101 A3
IC5201 B3
IC5301 C3
JK401 B1
JK501 B4
L5101 B3
L5102 B3
L5201 B3
L5202 B3
L5301 C3
Q501 A3
Q502 A3
Q503 A4
Q504 A4
Q601 A2
R411 A1
R412 B1
R413 A1
R414 B1
R415 A1
R416 A1
R421 B1
R422 B1
R423 B1
R424 B1
R425 B1
R426 B1
R431 B1
R432 B1
R433 B1
R434 B1
R435 B1
R436 B1
R441 C1
R442 C1
R443 C1
R444 C1
R445 C1
R446 C1
R501 A2
R502 A2
R503 A2
R504 A3
R505 A3
R506 A3
R510 A4
R5101 B2
R5102 B2
R5103 A2
R5104 B2
R5105 B2
R5106 A2
R5107 B2
R5108 A2
R5109 A3
R511 A4
R5110 B2
R5111 A3
R5112 A3
R5113 A3
R5114 A3
R5115 B3
R5116 B3
R5117 B3
R5118 B3
R512 A4
R513 A4
R514 A4
R515 C1
R516 C1
R517 C1
R518 C1
R519 A4
R5201 B2
R5202 B2
R5203 B2
R5204 B2
R5205 B3
R5206 B3
R5207 B3
R5208 B3
R5209 B3
R5210 B3
R5211 B3
R5212 B3
R5214 B2
R5215 C2
R5216 B3
R5301 C2
R5302 C2
R5303 C2
R5304 C2
R5305 C3
R5306 C2
R5307 C3
R5308 C3
R5309 C3
R5310 C3
R5311 C3
R601 A1
R602 A1
R603 A1
R604 A1
R605 A1
ZD501 A3
ZD601 A2
ZD602 A2
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