FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COMPARISON CHART
OF MODELS & MARKS
PVQ-1311
PV-C1321
PV-C1331W
VV-1301
VV-1311W
PV-C1341
PV-C1351W
PV-C2011
PV-C2021
PV-C2031W
VV-2001
PV-C2061
Not Used
A
B
C
D
E
F
G
H
I
J
K
L
Z
MODEL
MARK
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
A
WF80
E
3
B
REC VIDEO SIGNAL
F
WF81
PB VIDEO SIGNAL
REC AUDIO SIGNAL
PB AUDIO 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
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
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
A,B,C,D,E
H,I,J,K
LINK TO SIGNAL WAVEFORM
LINK TO VOLTAGE CHART
A,B,C,D,E
H,I,J,K
HEAD AMP SCHEMATIC DIAGRAM (A, B, C, D, E, H, I, J, K)
Содержание OmniVision PV-Q1311
Страница 9: ...Fig 1 4 Fig 1 5 9...
Страница 23: ...5 2 IC TRANSISTOR AND CHIP PART INFORMATION 23...
Страница 27: ...Fig D4 Fig D5 27...
Страница 31: ...6 2 2 Inner Parts Location Fig J1 1 31...
Страница 32: ...6 2 3 EJECT Position Confirmation Fig J1 2 32...
Страница 33: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 33...
Страница 84: ...84...
Страница 88: ...11 2 MECHANISM BOTTOM SECTION 88...
Страница 89: ...11 3 CASSETTE UP COMPARTMENT SECTION 89...
Страница 90: ...11 4 CHASSIS FRAME SECTION 1 90...
Страница 91: ...11 5 CHASSIS FRAME SECTION 2 91...
Страница 93: ...Model PV C2011 PV C2021 PV C2031W VV 2001 PV C2061 93...
Страница 111: ...R4591 ERDS2TJ681T CARBON 1 4W 680 111...
Страница 113: ...R6009 ERJ6GEYJ102V MGF CHIP 1 10W 1K 113...
Страница 135: ...R6032 ERJ6GEYJ102V MGF CHIP 1 10W 1K 135...
Страница 142: ...C3060 ECEA1CKA100 ELECTROLYTIC 16V 10UF 142...