8.10. HEAD AMP (A, B, C, D, E, H, I, J, K) / AUDIO CONTROL HEAD SCHEMATIC DIAGRAM
C3511
0.1
C3528
0.1
C3505
47/16V
C3513
0.1
C3508
0.1
C3512
0.1
R3507
330
C3529
0.01
R3502
L3501
100
C3506
0.1
R3503
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
IC3501
AN3371SB
C3504
0.01
C3503
0.01
C3501
C3541
C3518
L3503
L3502
C3516
C3509
C3530
C
1
TP3501
H
D
2
I
VJBS5034
A
WF80
E
3
B
REC VIDEO SIGNAL
F
WF81
PB VIDEO SIGNAL
4
G
5
0
(HEAD AMP)
UNLESS OTHERWISE SPECIFIED;
WATTAGE OF RESISTORS IS 1/10W.
Z
6
5
8
PB (L)
HEAD SW 2
TO MAIN
C.B.A. P3001
DELAY REC +12V
REC/PB VIDEO
P3501
10
7
1
9
SW +12V
GND
6
7
8
P3502 (TO CYLINDER UNIT) :PATTERN ONLY
UNSW +14V
GND
HE+
VH+
HE-
MAIN COIL 1
1
MAIN COIL 2
2
MAIN COIL 3
3
5
4
VIDEO SP L/R HEAD
3
2
1
5
6
4
VIDEO SP L HEAD
VIDEO SP R HEAD
VIDEO SP
L HEAD
VIDEO SP
R HEAD
PIN
UPPER CYLINDER UNIT
P3503 :PATTERN ONLY
Z
Z
Z
Z
Z
Z
Z
4
2
8
3
6
7
1
5
11
12
9
10
P2601
3
4
3
2
1
6
5
P4091
GND
AUDIO ERASE HEAD
AUDIO ERASE HEAD
AUDIO ERASE HEAD
AUDIO ERASE HEAD
AUDIO HEAD
AUDIO HEAD
CTL HEAD GND
CTL HEAD
4
MAIN COIL 3
MAIN COIL 2
MAIN COIL 1
HE-
UNSW +14V
GND
HE+
VH+
CTL HEAD GND
AUDIO HEAD
CTL HEAD
AUDIO HEAD
TO MAIN
C.B.A.P6202
P4092
6
5
4
3
2
AUDIO ERASE HEAD
AUDIO CONTROL HEAD P.C.B.
1
CONTROL HEAD
AUDIO HEAD
VJBS0A84
GND
GND
PB
GND
AMP
GND
PB
GND
REC
-ON
AMP
L
GND
REC
-ON
LOGIC
GND
AMP
GND
REC
PB
R
AMP
GND
5V
GND
GND
GND
GND
GND
GND
GND
ON
Z
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COMPARISON CHART
OF MODELS & MARKS
PVQ-1310
PV-C1320
PV-C1330W
VV-1300
VV-1310W
PV-C1340
PV-C1350W
PV-C2010
PV-C2020
PV-C2030W
VV-2000
PV-C2060
Not Used
A
B
C
D
E
F
G
H
I
J
K
L
Z
MODEL
MARK
PVQ-1310 / PV-C1320 / PV-C1330W / VV-1300 / VV-1310W / PV-C1340 / PV-C1350W / PV-C2010 / PV-C2020 / PV-C2030W / VV-2000 / PV-C2060
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