Deck Section - Sony HTC-WX5 Service Manual

HTC-WX5

DECK SECTION

L
HP101
PB HEAD
(DECK A) R
L
REC/PB HEAD
(DECK B)
R
HRPE101
ERASE HEAD
16
RV311
16
PLAYBACK
IC611
PB-A/B
LEVEL
DECK A
A IN
48
B IN
46
R CH
RV301
PLAYBACK
IC601
LEVEL
DECK B
R CH
EQOUT
36
3 1
IC602
R
P
4
REC/PB
RV341
REC
+7.5V
BIAS
REC BIAS
BIAS OSC
ERASE BIAS
T621, Q621, 622
X
• R CH : Same as L ch
• SIGNAL PATH
: PB (DECK A)
: PB (DECK B)
: REC (DECK B)
S1004 S1008
B CrO
A CrO 2
2
17 19 28 27 26
A 120/70 B 120/70
MS
70
PAS
120
DOL
DOLBY NR
DOLBY NR
IC301
RV301
PB
REC LEVEL
DOLBY
RECOUT
39
TYPE B
BIAS ON/OFF
EQIN
38 BIAS SW
RM ON/OFF
ALC ON/OFF
32 33
Q623
M1
CAPSTAN
M
MOTOR
RV1002
NORMAL
SPEED
• PLUNGER SOLENOID is supplied
as the MECHANICAL BLOCK ASSY.
A DECK/
B DECK
PLUNGER
16 16
PB A/B
MS OUT
PB OUT
40 PB L
LM ON/
25 LM ON/OFF
OFF
NORM/
NORM/HIGH
HIGH 18
NR ON/
23 NR ON/OFF
OFF
24 REC/PB/PASS
RIN
44 REC L
20 BIAS ON/OFF
22 RM ON/OFF
ALC ON/OFF
15
RELAY REC/PB
CAPM EMG (+)
CAP MOTOR
CAPM EMG (–)
CONTROL
Q336-343
CAPM ON/OFF (+)
CAPM ON/OFF (–)
SPEED
SWITCH
CONTROL CAP M H / L
Q335
Q1001
RV1001
REEL
HIGH
DETECT A SHUT
SPEED
IC1001
REEL
DETECT B SHUT
IC1002
S1001 (A PLAY)
+5V A PLAY
S1002 (B PLAY)
B PLAY
S1003
(A HALF)
+5V
+5V
S1005
(REC A)
S1006 B HALF
(B HALF)
S1009
(REC B)
TRIGGER
B TRIG
MOTOR
CONTROL
A TRIG
Q331-334
B
MAIN
SECTION
(Page 17)