Head Amp (F, G, L) / Audio Control Head; Schematic Diagram - Panasonic QUASAR PV-C1320 Service Manual

PVQ-1310 / PV-C1320 / PV-C1330W / VV-1300 / VV-1310W / PV-C1340 / PV-C1350W / PV-C2010 / PV-C2020 / PV-C2030W / VV-2000 / PV-C2060
8.11. HEAD AMP (F, G, L) / AUDIO CONTROL HEAD SCHEMATIC DIAGRAM
AUDIO CONTROL HEAD P.C.B.
AUDIO HEAD
P4092
5
6
AUDIO ERASE HEAD
3 AUDIO ERASE HEAD
5
1 AUDIO ERASE HEAD
CONTROL HEAD
2
4
VJBS0A84
TO MAIN
C.B.A. P3001
P3501
4
AUDIO ERASE HEAD
3
AUDIO ERASE HEAD
GND 6
4
DELAY REC +12V 8
CUE/REV/SS(L) 10
REC/PB VIDEO 1
PB (L) 9
11
HEAD AMP SW
12
ENV-DET
SW +12V 7
L3501
HEAD SW 2
100
GND 5
C3504
3
0.01
C3505
47/16V
C3501
2
Z
C3503
0.01
1
UNLESS OTHERWISE SPECIFIED;
WATTAGE OF RESISTORS IS 1/10W.
A B
P4091
1
AUDIO HEAD
AUDIO HEAD 2
3
4
CTL HEAD GND 5
CTL HEAD 6
C3507
1000P
Z
C3541
36 35 34 33 32 31 30 29
GND GND
C3506 PB +5V
ENVE
CTL
0.1 DET
PB REC
IC3501
L R
SP
AN3361SB LP/SLP
(HEAD AMP)
REC REC
AMP AMP
-ON -ON
LOGIC
Z
Z
C3502
1 2 3 4 5 6 7 8
WF83
Z
R3502
C3509
L3502
Z Z
56
L3503
Z
C D
REC VIDEO SIGNAL PB VIDEO SIGNAL
Z
28 27 26 25 24 23 22 21 20 19
GND
AMP
LP/SLP SP
R L
AMP AMP
REC REC
AMP AMP
-ON -ON
PB
PB
ON ON
18
9 10 11 12 13 14 15 16 17
C3532 C3528
0.1 0.1
C3529
R3505
0.01
56
L3504
Z
L3505
Z
R3507
R3506
560 560
E F
74
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
P3502 (TO CYLINDER UNIT) :PATTERN ONLY
8 UNSW +14V
GND
7
6 HE+
5
VH+
4 HE-
3 MAIN COIL 1
2 MAIN COIL 2
1 MAIN COIL 3
TO MAIN
P2601
C.B.A. P6202
12 MAIN COIL 3
11
MAIN COIL 2
10
MAIN COIL 1
HE-
9
8 VH+
7
HE+
6
GND
5 CTL HEAD GND
4
UNSW +14V
3 AUDIO HEAD
CTL HEAD
2
AUDIO HEAD
1
UPPER CYLINDER UNIT
P3503 :PATTERN ONLY PIN
6
VIDEO SP L HEAD 6
4
VIDEO SP R HEAD 4
5 VIDEO SP L/R HEAD 5
3 VIDEO LP/SLP R HEAD 3
1 VIDEO LP/SLP L HEAD 1
2 VIDEO LP/SLP L/R HEAD 2
TP3501
VJBS5033
WF82
G H
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PVQ-1310 A
PV-C1320 B
PV-C1330W C
VV-1300 D
VV-1310W E
PV-C1340 F
PV-C1350W G
PV-C2010 H
PV-C2020 I
PV-C2030W J
VV-2000 K
PV-C2060 L
Not Used Z
VIDEO SP
L HEAD
VIDEO SP
R HEAD
VIDEO LP/SLP
R HEAD
VIDEO LP/SLP
L HEAD
I