Printed Wiring Boards - Output Section; Schematic Diagram - Output Section - Sony CMT-HX3 Service Manual

HCD-HX3/HX5/HX7
2-6-13. PRINTED WIRING BOARDS – OUTPUT Section –
• See page 29 for Circuit Boards Location.
:Uses unleaded solder.
1 2
HEADPHONE BOARD
A
B
C
PHONES
D
SPEAKER BOARD
E
F
HCD-HX3/HX5/HX7
3 4
(Page 32)
MAIN BOARD
N
CN301
E982
14
(14)
1-873-247-
(CHASSIS)
AUDIO IN
(Page 37) (Page 37)
P AMP BOARD Q
AMP BOARD
CN702
CN703
1-873-246-
SPEAKER
2-6-14. SCHEMATIC DIAGRAM – OUTPUT Section –
R941
1k
J981
AUDIO IN
R931
J982
PHONES
CN850
3P
(Page 37)
CN870
2P
(Page 37)
14
(14)
38 38
R942 100k C997 470p C982 0.1
R932 100k C987 470p
1k
C991 0.1
FB982 C989 C990
0 0.022 0.1
C984 0.1
FB983 C999
0 0.022
EP982
C851
470p
+
C852
470p L
- J860
SPEAKER
+
C853 R
470p
-
C854
470p
CN903
9P
AUDIO IN L
AUDIO IN GND
AUDIO IN R
AUDIO IN DET
HP DET
DGND
HP L
(Page
35)
HP R
(CHASSSIS)