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HCD-RG444
HCD-RG444
– MAIN SECTION –
CN201
CD NO SENS
CD OPEN/CLOSE
CD ENCORDER
LM-R
LM-F
TM-R
TM-F
CN306
Q371
INVERTER
SW ON/OFF
SW OUT
SW LIMITER
GND
OVERLOAD/DC
RELAY+
RELAY-
TUNER
IC101
SOUND PROCESSOR
IC102
BUFFER
DATA
RCLK
CD-R
R-CH
R-CH
CD-L
R-CH
FAN
IC371
SP DRIVER
IC104
BUFFER
IC201
SELECTOR
IC601(2/2)
SYSTEM CONTORLLER
IC441
POWER AMP
RELAY
DRIVE
Q485-Q488
OVERLOAD
DET
Q441,Q442
OVERLOAD
DET
Q481,Q482
R-CH
R-CH
RY441
CN443
DO
LCH
CLK
SOL-B
SOL-A
MOTOR
IC602
VIDEO BUFFER
L
R
GAME INPUT
VIDEO OUT
JK441
Q106
BUFFER
Q107
BUFFER
Q327
BUFFER
MUTE
SWITCH
MUTE
STK
-VFL
Q108
SWITCH
AC4
+B
+10V
Q308,
Q309,Q313
Q105
+Vcc
Q303
Q489
FAN
DRIVE
Q310-Q312
OVERHEAT
DET
Q483,Q484
TH441
Q101-Q104
SWITCH
CD-MUTE
Q304-Q307
TUNER-L
TUNER-R
DO
DI
CLK
CE
TUNED
STEREO
TU-MUTE
DO
DI
CLK
CE
TUNED
STEREO
RDS DATA
RDS DATA
RDS INT
RDS INT
Q351,Q352
J804
J803
VIDEO
VIDEO
R-CH
L
R
BIAS
OSC
Q321
Q324
+9V
STK
CD-MUTE
R-CH
R-CH
L
R
HP2
HP1
L
R
HRP2
HRP1
HE1
DECK-B
SWITCH
Q322,Q323
L101
SWITCH
Q308,Q309
Q313
FAN
LM-R
LM-F
TM-R
TM-F
J801
PHONES
FAN
DECK-A
Q603
SOLA
A TRIG
DRIVE
SOLB
Q601
SOLA
CLK
CE
STEREO
TUNED
DATA
RCLK
RDS INT
RDS DATA
DO
DI
LCH
SOLB
MOTOR
CAP M
DRIVE
Q602
B TRIG
DRIVE
SWITCH
SWITCH
DEF
SPEAKER
• Signal Path
• R-CH is omitted due to same as L-CH.
: TUNER
: CD
: PB(DECK A)
: PB(DECK B)
: AUDIO
: REC(DECK B)
w w w . x i a o y u 1 6 3 . c o m
Q Q 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
8
0
5
1
5
1
3
6
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299