Printed Wiring Board — Dmb15 Section - Sony HCD-GNZ55D Service Manual

HCD-GNZ55D
Ver. 1.1
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6-9. PRINTED WIRING BOARD — DMB15 SECTION — • Refer to page 32 for Circuit Boards Location.
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A
B
C
D
NO1960
(Page 59)
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
G
H
R3721
R3712 R3722
C3711 R3715
C3722
C3713
R3725
C3723
R3727
R3717 R3777
C3701
R3728
R3778
R3718
I
w w w
J
HCD-GNZ55D
3 4 5
C205
R214
R215
C206
R210
C210
FB401
VIDEO
BOARD C
FB403 FL403
FB402
C402
FL401
R3653
R319
R3651
R3802
R3781
R3782
R3775
C3782
C3773
R3785
C3783
R3787
C3707
R3788
x a o
y
. i
http://www.xiaoyu163.com
: Uses unleaded solder.
6 7 8
(Page 43)
MAIN BOARD CN301
CN105
R233
C215
C220
C224
C218
IC201
R224
RB112
R219
C179 RB113
FB406
Q Q
3 7 6
C181
R1108
R1105
R191
R193
R1549
R1101
R1550
C306
Q3801
B C E
R3804
C3802
17
16 CN302
u 1 6 3
D
MAIN BOARD CN521
(Page 43)
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http://www.xiaoyu163.com
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New part of EEPROM (IC103) on the DMB15 board cannot be used.
Therefore, if the mounted DMB15 board (A-1167-778-A, etc.) is replaced,
exchange new EEPROM (IC103) with that used before the replacement.
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E
R1544
CN106
FB113
C108
FB114
IC101
R152
R101
3 1 5 1 5 0 8 9
C105
R234
IC102 FL101
C117
C101
R116
R1129
Q103
R1168 R142
C133
X101
C138
C153
C152
C150
CN301
5 1
4 2
1-869-463-
m
c o
B
VIDEO BOARD CN1966
.
(Page 59)
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• Semiconductor
Location
Ref. No. Location
D1001 F-6
D3501 I-7
D3502 I-8
IC101 C-10
IC102 F-9
IC103 F-7
IC104 E-7
(IC105) D-10
IC106 E-5
(IC107) G-10
IC201 C-6
(IC301) F-6
(IC3711) H-5
(IC3771) H-6
(Q101) F-11
(Q102) E-10
Q103 G-11
Q3801 H-7
( ): SIDE B
OPTICAL
PICK-UP
BL0CK
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