Panasonic SA-VK660GC Service Manual page 77

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16.5. Deck Block Diagram
: TAPE RECORD SIGNAL LINE
: TAPE PLAYBACK SIGNAL LINE
IC1001
AN7348S-E1
P.B EQ/REC AMP/ALC/TPS AMP
23
L_CH
1
R
PLAYBACK
CS1001
22
HEAD
24
R_CH
2
R
3
TP5
TP3
RECORD/PLAY
CS1002
HEAD
17
L_CH
TP4
P
8
R_CH
P
6
TP10
19
15
12
TP11
( DECK 2 )
L1002
ERASE HEAD
4
TP12
2
3
REC_H/
BEATPROOF
5
SWITCH
Q1003
IC1004
C1AA00000612
R/P SELECT
PB_L
20
PB_R
5
18
R
7
R
LOGIC L / H
10
ACC
16
NOR / CrO &
14
HI / LO LOGIC
RIPPLE
LOGIC
13
B
RESECTION
REC / PB
9
11
Q1004 , Q1005 ,
B
Q1007
BIAS
OSCILLATOR
CONTROL
REC_H
CN1001
CN2803
5
7
FROM
SYSTEM CONTROL
Q1017
MOTOR
CN1001
CN2803
MOTOR
SWITCH
1
11
M
D971
IC951
CNB13030R2AU
PHOTO INTERRUPTER
D951
IC971
CNB13030R2AU
PHOTO INTERRUPTER
S 975
REC IN H_F
S 971
MODE
S 974
REC IN H_R
S 972
HALF
Z971
RGSD12A1445T
CN1001
CN2803
11
1
CN1001
CN2803
10
2
FROM / TO
AUDIO
REC_NL
CN1001
CN2803
8
4
REC_NR
CN1001
CN2803
7
5
DECK 1_H
CN1001
CN2803
FROM
2
10
SYSTEM CONTROL
PL970
PL971
Q6411 , Q6421
PL2
PLG2
CN971
CN6401
SUPPLY CONTROL /
1
10
PLUNGER SWITCH
PL1
CN971
CN6401
SUPPLY CONTROL /
PLG1
2
9
PLUNGER SWITCH
PHOTO_PB
CN971
CN6401
CN6807
CN2807
Q6415 , Q6425
8
23
6
5
PHOTO_RP
CN971
CN6401
CN6807
CN2807
7
4
9
22
S 952
HALF_PB
TO
CN971
CN6401
CN6807
CN2807
8
3
29
2
SYSTEM CONTROL
MODE_PB
CN2807
CN971
CN6401
CN6807
10
1
28
3
S 951
ADOUT
CN6401
CN2807
CN971
CN6807
5
6
13
18
77
CN6807
CN2807
26
5
FROM
CN6807
CN2807
SYSTEM CONTROL
27
4
SA-VK660GC / SA-VK660GS / SA-VK660GCS / SA-VK660GCT
SA-VK660GC/GCS/GCT/GS DECK BLOCK DIAGRAM

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