F) Deck Circuit & (G) Deck Mechanism Circuit - Panasonic SA-VK91DGCS Service Manual

SA-VK91DGCS / SA-VK91DGCP
21.5. (F) Deck Circuit & (G) Deck Mechanism Circuit
SCHEMATIC DIAGRAM - 22
DECK CIRCUIT
1 1
L 2 2
PLAYBACK
3 3
HEAD
4 4
5 5 C1012
1000P
R
CS1001
RECORD/PLAY
HEAD
1 1
2 2
L
3 3
4 4
R
5 5
ERASE
HEAD CS1002
11
12
C1002
50V2.2
: +B SIGNAL LINE
: RECORD SIGNAL LINE
: PLAYBACK SIGNAL LINE
R1020
0
R1101
0
R
L
C1015
1000P
C1020
470P
4
10
3
R1001
1
5
L1001
G0C470JA0030
C1006
50V1
7L1A62N
6
C1007
4700P
5
4
C1003
1500P
Q1001 Q1003
C1001
0.01
D1003
R1003
B0ACCK000005
10K
Q1003
Q1001
B1AAGC000007
B1ABCF000131
SWITCHING
SWITCHING
(RECH)
(BEAT PROOF)
C1038
220P
R1100
0
C1034
R1015
50V3.3
47
C1032
0.018
IC1001
C1030
AN7348S-E1
10V100
P.B EQ/REC AMP/
ALC/TPS AMP
R1017
24 23 22 21
8.2K
R1009 C1019
18K 1000P
IC1001
1 2 3 4
C1033
0.018
R1010 C1021
R1022
470P
18K
10K
C1022
1000P
IC1004
1 2 3 4 5
R1026
1K
C1009
R1005
16V47
4.7K
B1AAGC000007
L1002
BIAS OSCILLATOR
3
2
1
C1010
25V100
R1004
1.5K
R1006
1K
D1004
B0BC3R700004
C1008
50V1
102
R1055
2.2K
C1044
10V33
C1059
0.01
R1090
220
C1040
C1046
16V10
16V220
20 19 18 17 16 15 14
13
5 6 7 8 9 10 11 12
R1035
10K
R1028 C1042 R1031
16V22
8.2K 27K
IC1004
C1AA00000612
R/P SELECT
R1027 R1025 R1024
0 0 0
Q1004-Q1005
C1014
1000P
Q1004
C1011
C1018
0.047
Q1005
R1007
4.7
C1013
1000P
C1016
C1017
2200P 2200P
R1011
10K
R1098
10K
R1040
0
R1032
10K
R1014
4.7K
R1012
4.7K
0.01
C1026
R1013
6.3V47
4.7K
Q1007
B1ABCF000131
BIAS OSC CONTROL