Block diagram
HEAD
IC901
HEAD AMPLIFIER
UPC1228HA
IC981
POWER AMP.
HA13158A
IC931
E.VOLUME
TEA6320T
IC701
SYSTEM CONTROL MICON
LC72362N-9920
AM/FM TUNER PACK
QAU0120-002
LCD1
QLD0335-001
IC651
LCD DRIVER
LC75823W
KEY
S601 - S620
MAIN
M
OTO
R
MUTE SWITCH
T
APE /RADIO SW
SEEK/STOP,
MONO.SD/ST,
S METER,
FM OSC, EO, BAND
TUNER L
TAPE IN
PROG
OUT L Front
Lch Front
Lch Rear
Lch Rear OUT
SDA
SCL
CN901
CP721
CN721
KEY 0 - 2
CJ701
LCDDA
LCDCK
LCDCE
F/R
S8 - S52
COM1 - COM3
CP701
TAPE L
LCH
F/R
LCH
CP901
CJ901
TO SPEAKER
CONNECTOR
TO LINE REAR OUT
Tuner.Power AMP./System Controller
LCD DRIVER/KEY SWITCH CIRCUT
HEAD AMPLIFIER CIRCUIT
CJ921
CP722
DIRECTION BOARD
RELAY
BOARD
CP981
16
15
4
3
1
3
7
PROG-SW
3
1
KS-F160
2-1
www . x ia o y u 1 6 3 . c o m
QQ 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L 1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299