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Sony HCD-RX30 Service Manual

Sony HCD-RX30
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Page #18 background image
— 19 —
— 20 —
HCD-GR3/RX30
— DECK SECTION —
IC301
R CH
HP901
PB HEAD
(DECK A)
L
R
RV301
PLAYBACK
LEVEL
DECK A
IC302
R CH
L
R
RV302
PLAYBACK
LEVEL
DECK B
3
1
4
REC/PB
EQ OUT
REC BIAS
BIAS OSC
T350,Q351, 352
HE901
ERASE HEAD
ERASE BIAS
3
2
BIN
A IN
414
A/B
ABO
EQ IN
11
13
RV303
REC LEVEL
10
REC OUT
BIAS SW
B OUT
C IN
5
70
120
DOLBY
TYPE B
20
NR ON/OFF
A +7.5V
Q353, 354
REC IN
6
PB
21
18
19
8
24
PB OUT
Q450
BIAS ON/OFF
RM ON/OFF
Q301
MUTE
PB L
REC L
PAS/DOL
REC/PB
BIAS ON/OFF
RM ON/OFF
RELAY REC/PB
M
M901
REEL/
CAPSTAN
H
L
+MTR
S1
(MOTOR)
S2
(PLAY)
S4
(MOTOR)
S5
(PLAY)
S7
(REC)
09
DECK A
DECK B
RV380
TAPE SPEED
Q380
A STOP/PLAY
B STOP/PLAY
B REC
B
MAIN
SECTION
(Page 23)
PAS/DOL
LM ON/OFF
POWER ON/OFF
PAS
DOL
120/70
P
R
HRP901
REC/PB HEAD
(DECK B)
X
HEAD AMP
DOLBY NR
IC303
IC304
RECORD
BIAS
RV304
– MTR
– MTR
POWER ON/OFF
SWITCH
Q381, 382
27
28 29
A 7.5V
CROM
NORM
15
17
DECK A
S3
TYPE2
DECK B
S6
TYPE 2
DOLBY ON/OFF
A/B
D452, 453
Q451
• SIGNAL PATH
:PB (DECK A)
:PB (DECK B)
:REC (DECK B)
+

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Sony HCD-RX30 Specifications

General IconGeneral
BrandSony
ModelHCD-RX30
CategoryCar Receiver
LanguageEnglish

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