Sony HCD-DX30 User Manual
22
22
HCD-DX30/RG40
MAIN SECTION
: FM
: CD
• Signal Path
• RCH is omitted
: PB (DECK A)
: PB (DECK B)
: REC (DECK B)
R-CH
BIAS
OSC
Q223
R-CH
L-CH
LOUT
L-CH
JK301
L
R
DECK-B
DECK-A
INPUT SELECT
TONE/VOL CONT
IC301
MUTE
Q301
MUTE
CONT
CONT
Q361,362
IC501
MUTE
CONT
CONT
Q503,504
MUTE
Q363
MUTE
CONT
CONT
Q365
OVER LOAD
DETECTOR
Q501
SP MODEL ONLY
D502
PROTECT
DETECTOR
Q381,382
PROTECT
CONT
Q383
PROTECT
SWITCH
Q386,387
RELAY
DRIVE
DRIVE
Q384,385
RY371
J701
PHONS
R CH
R CH
FAN
FAN
DRIVE
Q371,373
L
R
CN301
SPEAKER
A TRIG
DRIVE
CAP MOTOR
DRIVE
Q605,606
Q601,602
B TRIG
DRIVE
Q603,604
TC BLOCK
A MODE
B MODE
A HALF
B HALF
REC(FWD)
REC(REW)
A PHOTO
B PHOTO
A SOL
B SOL
MOTOR H
32.768kHz
X501
16MHz
X602
FLOURESCENT
INDICATOR TUBE
DISPLAY CONTROL
IC701
F1
F2
D702-706
D716-720
D716-720
FUCTION
KEY
VR701
VOLUME
RES701
5MHz
FLD1
S713-725
LED
DRIVER
Q702-706
FUCTION
KEY
S727-738
FUCTION
KEY
S702-712
MIC
J702
MIC
LEVEL
RV709
T911
MAIN TRANS
JW6
JW911
F919
-V
REG
Q911
D541
+B
-B
POWER
AMP
D681-684
EVER +5.6V
F1
F2
D902-905
AC
IN
RELAY
DRIVE
DRIVE
Q907
IC901
T901
SUB TRSNS
RY901
CD POWER
SWITCH
IC681
Q681,682
IC682
IC683
IC684
CD D+5V
CD A+5V
RDS D+5V
TC A+12V
MIC A+12V
TU +12V
TC M+9V
D687-690
D686
Q661
IC661
L201
BIAS
BIAS
PLAY/REC
CONTROL
Q227
PLAY/REC
SWITCH
Q224,228
BIAS
SWITCH
Q222,225
SWITCH
Q220,221
PB/REQ EQ AMP
IC201
Q217
MUTE
Q210,211
AMS
Q214
MUTE
Q229
MUTE
Q226
Q711
LIMITER
MD IN
VIDEO
OUT
VIDEO
IN
VIDEO
L
AUDIO
GAME
JK705
CN713
J704
7
1
3
2
5
4
JW710
US,CND,AEP
MODEL
VIDEO AMP
IC704
R-CH
MUTE
Q581
OVER HEAT
DETECTOR
Q582,583
TH501
FAN ON
SWITCH
Q584
MOTOR L
RV661
CAP M+
D707-711
LED
DRIVER
Q707-710,712
S901
AUS
JW5
220/230
240
120
JW912
JW913
JW3
JW4
JW1
EXCEPT
SP,E,AR,E51
SP,E,AR,E51
VOLTAGE
SELECTOR
US,CND
SP,E,AR,E51
AEP,KR
US,CND,MX
SP,E,AR,E51
JW7
JW911
(SP,E,AR,E51,AUS)
JW912
(AEP,KR,SP,E,AR,E51)
JW913
(MX)
D662
D661
D668
D667
D670
FAN +B
TC D+5V
µCOM +B
µCOM +B
PANEL +5V
D543
D542
D691-693
RESET
SWITCH
D664
SENS701
D383
EXCEPT AEP
Q701
LED
DRIVE
D701
POWER
DISPLAY
S726
S701