6-11.Printed Wiring Board - Main Section - Sony HCD-XGR88 Service Manual

6-11. PRINTED WIRING BOARD – MAIN SECTION – • See page 21 for Circuit Boards Location.
2 3
1
MOTOR
B
BOARD
(Page 28)
MAIN BOARD
A
B
C
PA
BOARD
(Page 42)
G
D
PA
E BOARD
(Page 42)
F
F
G
H
I
J
CD DIGITAL OUT
OPTICAL
K
4 5 6
BD
A
BOARD
(Page 26)
VIDEO OUT
7 8 9 10
HEADPHONE
H
BOARD
(Page 34)
FRONT
C
INPUT
BOARD
(Page 34)
33 33
11 12 13
TAPE
PANEL FL
MECHANISM
D
BOARD
DECK
(Page 40)
TAPE A
HEAD
MIC
BOARD
(Page 46)
E
TAPE B
HEAD
TUNER
PACK
11
1-687-261-
(11)
R
L
MD PHONO
OUT IN
(VIDEO) IN
HCD-XGR88
14
• Semiconductor
Location
Ref. No. Location Ref. No. Location
D161 H-3 Q182 J-8
D162 H-3
Q321 G-11
D381 B-11 Q322 G-10
D382 B-11 Q323 G-11
D383 C-12 Q324 G-12
D384 C-12 Q325 G-11
D431 A-10 Q326 G-11
D461 E-11 Q327 G-11
D462 E-11 Q331 G-10
D801 B-7
Q334 G-10
D802 C-7 Q335 G-10
D803 B-7 Q341 C-13
D804 C-7 Q342 B-13
D805 B-6 Q343 C-12
D806 B-6 Q344 B-12
D807 B-7 Q381 B-12
D808 B-7 Q382 B-10
D809 B-10 Q383 B-12
D810 B-9 Q384 B-10
D815 C-10 Q385 B-10
D911 D-4
Q386 B-10
D912 D-4 Q401 C-3
D913 D-4 Q402 B-4
D914 D-3 Q411 B-3
D915 D-2 Q412 B-2
D916 D-3 Q451 E-5
Q452 E-5
IC111 H-5 Q453 E-4
IC181 I-9 Q454 E-4
IC301 D-12 Q471 E-12
IC422 E-11 Q611 G-13
IC451 J-2
Q701 J-10
IC461 G-11 Q751 J-10
IC501 C-8 Q801 B-7
IC601 I-13 Q802 B-7
IC801 B-7 Q803 B-6
IC912 H-3 Q805 B-6
IC921 E-4 Q806 B-6
IC922 E-4 Q809 C-6
IC931 G-3 Q810 B-6
Q911 D-3
Q114 H-3 Q918 D-3
Q115 H-3
Q921 D-4
Q164 H-3 Q922 D-4
Q165 I-3 Q923 H-3
Q166 I-3 Q961 J-4
Q167 I-3 Q962 J-4
Q181 I-8