Printed Wiring Board - Main Board - Sony HCD-GNX780 Service Manual

HCD-GNX780/GNX880
Ver. 1.1
7-10. PRINTED WIRING BOARD – MAIN BOARD –
1 2 3
MAIN BOARD
A
(FOR CHECK)
B
PANEL
BOARD F
CN902
(Page 40)
C
D
E
TAPE
F
MECHANISM
DECK
G
(FOR CHECK)
H
TAPE A
HEAD
TAPE B
HEAD
I
J
K
HCD-GNX780/GNX880
• See page 26 for Circuit Boards Location.
4 5 6 7
DRIVER PRIMARY CDG
(FOR CHECK) BOARD BOARD J R BOARD
G
CN701 CN1200 CN1001
(Page 34) (Page 52) (Page 50)
TRANS PA
BOARD BOARD
K D
CN1213 CN600
(Page 52) (Page 44)
: Uses unleaded solder.
8
9 10
CDG
EFFECTOR
N BOARD
H BOARD
TUNER PACK
CN1003 MIC
CN1501
B
(Page 50) BOARD
(Page 48)
CN1101
(Page 42)
PA
E BOARD
CN601
(Page 44)
36 36
11 12 13 14
BD84
BOARD
A
CN201
(Page 32)
CD DIGITAL OUT
OPTICAL
R
L
R
VIDEO/MD
L
SURROUND
BOARD
CN700
(Page 46)
I
SURROUND
BOARD
NO801
(Page 46)
C
SUBWOOFER
M891
DC FAN
G-LIGHT
SYNC
1-868-763- 11
TV
AUDIO IN
• Semiconductor Location
Ref. No. Location Ref. No. Location
D101 J-13
Q181 J-10
D102 J-13 Q250 C-12
D103 D-9 Q251 C-13
D104 D-9
Q325 J-13
OUT
D325 I-14 Q340 E-2
D340 E-3 Q341 E-4
D341 E-3
Q342 E-3
D342 E-3 Q343 E-2
D401 D-5 Q344 E-3
D402 D-5
Q345 E-2
D403 C-3 Q370 J-4
D404 C-3 Q371 I-3
D501 C-5
Q372 I-4
D502 C-5 Q373 I-4
D503 C-5 Q374 I-4
D504 C-5 Q375 I-4
D505 C-6 Q376 I-4
D550 I-12 Q377 I-5
D560 I-8 Q378 I-5
D561 G-9 Q379 I-5
D562 G-10 Q380 J-5
D581 H-13 Q381 I-5
D583 H-13 Q382 H-5
D584 H-13 Q383 H-5
Q501 C-5
IC101 D-10 Q504 B-6
IC201 D-12 Q505 C-6
IC210 A-14 Q540 E-5
IC301 H-5 Q541 F-4
IC401 C-4 Q542 E-5
IC402 C-5 Q545 F-5
IC550 I-12 Q560 C-7
IC560 H-9 Q561 C-6
IC561 H-9 Q580 H-12
IC562 C-6
Q581 H-13
Q582 H-13
Q101 C-9 Q583 D-4
Q151 C-8
Q584 H-13
Q180 J-10 Q585 H-13