Printed Wiring Board - Dmb12 Section (Side A) - Sony HCD-FX900W Service Manual

HCD-FX900W
7-9. PRINTED WIRING BOARD – DMB12 SECTION (SIDE A) –
LF704
HDMI OUT
(DVD ONLY)
C710
FL703
O
MAIN BOARD
CN701
(Page 56)
( (
SUFFIX-15
SUPPLEMENT-1
Page 4
R4619
HCD-FX900W
• See page 37 for Circuit Boards Location.
for CHECK
NOM
C715
CN1701
DL
C704
1 6
IC701
LF703
R771
LF702
LF701
R789
IC708
R790
C702
C709 C733
R762
FL701
R763
R767
C731 X701
C707
R728
FL705
2 10
CN4501
1 11
R4502
R4805
R4501 R4520
FB606
FB604
FB605
CN4301 CN601
B
N
I/O BOARD
MAIN BOARD (
SUFFIX-15
CN201
CN505 SUPPLEMENT-1
(Page 70)
(Page 56)
Page 4
:Uses unleaded solder.
C197 C180 C179
IC104
R140
R1101
RB117 RB107
R170
RB108
R167
RB116
R169 R1114
RB104 RB111
R165 RB110
R166
RB103
R164 RB114 RB115 RB109
R163
R161
R162
R160
R159
R185
R184
R183
IC101
IC110
1
3
E
R116
R117
S1 D1
G1 Q2
C101
S2
D2
Q101
CN101
R111
R108
OPTICAL PICK-UP
BLOCK for CHECK
(KHM-310CAB)
(
46 46
✩
IC103 (EEP ROM) can not be replaced individually.
Replace it with DMB12 board assembly for service.
C190
C177
R191
R193
FB111
IC103
C160
C102
R153
R152
R1176 IC102
R1142
R1141
R1140
P
R1138
R1145
MAIN BOARD
R1143 CN504
(Page 55)
R1173
(
SUFFIX-15
R223
SUPPLEMENT-1
R225
Page 3
R220
IC201 R230
C219 C224
C222 C221
C218 C220
CN201
SPINDLE MOTOR
SLED MOTOR
• Semiconductor
Location
Ref. No. Location
IC101 D-6
IC102 D-8
IC103 C-8
IC104 B-7
IC110 F-6
IC201 F-8
IC701 C-3
IC708 C-4
Q101 G-6
Q103 G-6
(