Printed Wiring Board - Pa Section - Sony HCD-XGR80 Service Manual

HCD-XGR80
6-19.PRINTED WIRING BOARD – PA SECTION – • See page 21 for Circuit Boards Location.
1 2
TRANS
BOARD
PA BOARD
(Page 44)
A
– - - +
B
(CHASSIS)
C
M
SUB
TRANS
BOARD
(Page 44)
D
E
F
G
3 4
TRANS
SUB AMP
N O
P
BOARD
BOARD
(Page 44) (Page 42)
L R
SURROUND
SPEAKER
(IMPEDANCE
USE 8–16Ω)
40
5 6 7
SUB AMP HEADPHONE
Q J
BOARD BOARD
(Page 42) (Page 34)
(CHASSIS)
G
MAIN
BOARD
(Page 33)
F
MAIN
BOARD
(Page 33)
11
1-683-443- (11)
L R
FRONT SPEAKER
(IMPEDANCE
USE 6–16Ω)
40
• Semiconductor
Location
Ref. No. Location
D401 C-5
D402 E-6
D403 D-2
D405 F-6
D406 F-6
D407 F-4
D409 E-4
D410 C-4
D801 C-5
D802 D-4
D803 D-3
D804 C-6
D805 D-5
D831 B-2
D833 A-4
D834 A-4
D835 A-4
D836 A-4
D841 A-5
D842 A-5
D843 A-5
D844 A-5
D851 C-5
D852 D-4
D853 A-3
D902 C-2
D903 C-1
D904 B-1
D905 B-2
D906 B-1
D911 A-2
D912 A-2
IC801 E-4
IC901 B-1
Q401 E-6
Q402 E-6
Q431 C-2
Q432 C-2
Q433 C-2
Q434 C-2
Q437 C-2
Q439 C-2
Q801 C-5
Q803 C-3
Q804 C-3
Q805 B-5
Q831 C-6
Q832 C-6
Q833 C-5
Q834 C-5
Q851 C-4
Q855 B-5
Q901 C-1
Q903 A-1
Q908 B-1