Printed Wiring Boards - Main Board - Sony HCD-GNX88 Service Manual

HCD-GNX88
Q Q
3 7 6 3 1 5 1 5 0
7-11. PRINTED WIRING BOARD – MAIN BOARD –
1 2 3
(FOR CHECK)
A
MAIN BOARD
B
PANEL
H
BOARD
(Page 40)
C
D
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
TAPE
MECHANISM
F
DECK
G
TAPE A
HEAD
H
TAPE B
HEAD
I
J
w w w
K
HCD-GNX88
• See page 26 for Circuit Boards Location.
4 5 6 7
DRIVER
B PRIMARY CDG
(FOR CHECK) BOARD CDG
BOARD BOARD
(Page 34) BOARD
(Page 50) (Page 48)
(Page 48)
C R
Q
x a o SURROUND PA
E BOARD J BOARD
(Page 46) (Page 44)
. i
http://www.xiaoyu163.com
: Uses unleaded solder.
8 9 10 11
A
TUNER PACK
MIC
D
BOARD
(Page 42)
Q Q
3 7
+ –
TRANS u 1 6 3 PA
y
I BOARD K BOARD
(Page 50) (Page 44)
36 36
http://www.xiaoyu163.com
8 9 2 4 9
12 13 14 15
BD84
BOARD
(Page 32)
CD DIGITAL
OUT
(OPTICAL)
R
TV
AUDIO IN
L
R
VIDEO/MD
AUDIO IN
L
SYSTEM
CONTROL
SURROUND
F BOARD
(Page 46)
6 3 1 5 1 5 0 8 9
SUBWOOFER
OUT
SURROUND
G BOARD
(Page 46)
M891
DC FAN
11
1-864-934- (11)
m
c o
.
8 2 9 9
2 4 9 8 2 9 9
• Semiconductor Location
Ref. No. Location Ref. No. Location
D340 E-3 Q340 E-2
D341 E-3 Q341 E-3
D342 E-3 Q342 E-3
D401 D-6 Q343 E-2
D402 D-6 Q344 E-3
D501 C-5
Q345 E-3
D502 C-5 Q370 J-4
D503 C-5 Q371 I-4
D504 C-5 Q372 I-4
D505 C-6 Q373 I-4
D550 I-12
Q374 I-4
D551 I-12
Q375 I-4
D560 I-8 Q376 I-4
D561 G-9 Q377 I-5
D562 G-10 Q378 I-5
D563 G-10 Q379 I-5
D581 H-13
Q380 J-5
D583 H-13 Q381 I-5
Q382 I-5
IC101 D-10 Q383 I-5
IC201 D-12 Q501 B-5
IC210 B-14 Q504 C-6
IC301 H-5
Q505 C-6
IC401 C-4 Q540 E-5
IC402 C-5 Q541 E-5
IC550 I-12 Q542 E-5
IC560 H-9 Q543 E-5
IC561 H-9
Q544 F-5
IC562 C-6 Q545 F-5
Q560 C-7
Q101 C-8 Q561 C-6
Q151 C-8 Q580 H-13
Q180 J-10 Q581 H-13
Q181 J-10
Q582 H-13
Q250 B-13 Q583 D-4
Q251 B-13 Q584 H-13
Q280 D-10 Q585 H-13
Q281 D-11