E) Deck Circuit & (F) Deck Mechanism Circuit - Panasonic SA-VK82DGCP Service Manual

22.6. (E) Deck Circuit & (F) Deck Mechanism Circuit
SCHEMATIC DIAGRAM - 21
DECK CIRCUIT
1 1
R
2 2
L
PLACKBACK
3 3
HEAD
L
4 4
5 5
R
CS1001
RECORD/PLAY
HEAD
1 1
L 2 2
3 3
4 4
R
5 5
ERASE
HEAD
CS1002
11
12
C1002
: +B SIGNAL LINE
: RECORD SIGNAL LINE
C1015 C1012
1000P
1000P
C1020
R1009
470P
18K
10 5
4
3
C1009
2.2
16V47
C1006
50V1
L1002
7L1A62N
6
C1007
5
4700P
4
R1027 R1025 R1024
Q1003
0
0 0
B1AAGC000007
SWITCHING
(RECH)
D1003
R1003
10K B0ACCK000005
: PLAYBACK SIGNAL LINE
C1038
C1057
220P
1000P
R1101 R1100 R1015
C1032
0 0 47 0.018
IC1001
AN7348S-E1
C1030
10V100
P.B EQ/REC AMP/
ALC/TPS AMP
24 23 22 21 20 19
R1017
8.2K
C1019
1000P
IC1001
C1058
1 2 3 4 5 6
1000P
C1023
C1033
1000P
0.018
R1010
C1037
R1016
18K
50V3.3
47
C1021
470P
C1022
1000P
IC1004
C1AA00000612
R/P SELECT
1 2 3 4 5
R1020
0
R1005 R1026
4.7K 1K
Q1004, Q1005
L1001
B1AAGC000007
G0C470JA0052
BIAS OSCILLATOR
1
2
3
C1011
0.047
R1007
R1004
4.7
1.5K
C1010
25V100
R1102
10K
C1008
50V1
101
SA-VK82DGCP / SA-VK82DGCS / SA-VK82DGS
R1055
C1034
2.2K
50V3.3
C1044
10V33
R1029
4.7M
R1090
220
C1059
0.01
C1046
C1040
16V220
16V10
18 17 16 15 14
13
7 8 9 10 11 12
R1035
10K
C1042 R1031
R1028
16V22 27K
8.2K
R1002
0
C1014
1000P
R1012
Q1004
4.7K
C1018
3300P
R1013
4.7K
Q1005
C1013
1000P
C1016 C1017
2200P
2200P
Q1007
R1011
8.2K
Q1007
B1ABCF000176
BIAS OSC CONTROL
R1040
0
R1032
10K
R1022
10K
R1014
4.7K
C1026
6.3V47