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FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COMPARISON CHART
OF MODELS & MARKS
PV-C1321-K
PV-C1351W-K
PV-C2031-K
Not Used
A
B
C
Z
MODEL
MARK
R504
56K
R432
1000/25V
C414
15K
R433
Q434
R583
R559
12K
1K
R435
4148
D554
Q433
R405
ERB44-04
D560
R478
L553
22U
100
R571
R586
39K
R582
1.2
82K
R556
R483
3900
R410
ERB43-04
D553
1000P/500V
C510
R479
27K
R409
560
R558
R472
R480
Q581
2SA1321TPE6
D501
R476
2SA733
Q431
R470
R516
2700/5W
270
R401
470/16V
C402
R471
ELH5L423
/ELH5L4108
/LLH2601T
L501
C555
R484
C571
3R3/50V
27K
R413
12K
R554
R564
R532
82K
R555
100/35V
C409
2SD601A
Q571
C401
2R2/50V
2R2/160V
C561
470/25V
C552
22K
R402
R481
R482
22K
R531
470P/500V
C553
C429
27K
R574
R477
68K
R466
R485
1500
R474
10K
R431
820P
C524
3300
R502
2200
R511
10K
R434
ERB43-04
D558
C411
100 1/4W
R422
220/35V
C418
C408
1/50V
330
R572
ERB12-01
D401
2SC2482K
Q501
100/35V
C558
R585
47K
1.8/2W
R561
27K
R552
C501
0.047
1K
R468
0.43
C556
R581
1.5
1/2W
1/2W
R573
220
R473
1K
R553
0.01
C458
1.2
R414
R475
L451
10/250V
C560
6800P
C554
Q432
3R9
R562
R469
680
R501
R436
100K
100K
R411
R505
560
C543
10/50V
C530
R546
10K
C504
R508
D542
MA4180-M
R519
12K
Q506
C542
10/50V
C541
C520
R543
R543
4700
R542
10K
D544 MA165
R522
R524
22K
MA165
D541
C521
R503
11.5K
1/4W
R510
4700
R541
47K
D506
MA165
D507
2200
R525
Q502
2SC945A-TQ
R512
R509
100
2SB709A
Q541
R507
MA4047-M
D504
R520
5600
R515
56K
R506
R528
Q507
R545
330
R521
D508
R548
100K
Q542
C532
D502
MA165
D503
ERB43-04
C513
10/50V
330/2W
R557
MA185
D556
D557
MA165
D505
D402
C573
1200P
R529
10K
R587
33/180V
C563
C812
4700P
C811
4700P
C572
220/16V
L503
3R3/50V
C531
R406
R513
R514
270
R517
D544
ERB43-04
TP553
TP554
TP558
TP559
TP501
TP560
TP502
TP551
TP552
TP556
VLPS0113
L552
ETE16Z37AY
T502
ETH19Y70AY
T501
T551 KFT3AB339F
IC501
1
2
3
4
R584
U551
2SD2578-(RG)
R547
15K
10K
R523
0.1
C413
5.6 1/4W
R427
Q551
/500V
4
2
1
6
1
2
8
3
11
4
10
9
6
7
5
GND
+27V
+16V
COLLECTER
+B
ANODE
SCREEN
SCREEN
ANODE
FOCUS
ABL
VIDEO +B
HEATER
FOCUS
P558
GND
1
P552
+200V
1
2
GND
4
HEATER
3
OVER CURRENT
DETECTOR
OVER CURRENT
DETECTOR
/1.5KV
/2KV
HORIZONTAL
DRIVE
HORIZONTAL
DRIVE
DEFLECTION YOKE
7
8
D
B
5
4
F
2
G
1
M
E
H
3
A
C
I
L
6
J
K
N
O
SW+130V
TO MAIN IV
(DRIVE)
EXCESSIVE
CURRENT
DETECTOR
EXCESSIVE
CURRENT
DETECTOR
EXCESSIVE
CURRENT
PROTECTOR
(BUFFER)
V-POSITION
CONTROL
V-POSITION
CONTROL
V-POSITION
CONTROL
(BUFFER)
V-POSITION
TO MAIN III
V.HEIGHT CONTROL
SW+12V
V-PULSE
TO MAIN IV
OVER CURRENT(H)
TO MAIN III
TO MAIN I
DISCHARGE
TO MAIN IV
H-PULSE
TO MAIN III
OVER CURRENT(L)
TO MAIN IV
AFC
H-PULSE
ABL
BLANKING PULSE
TO MAIN III
HIGH VOLTAGE PROTECTOR
DC+16V
TO MAIN II
GENERATOR
3
8
7
THERMAL PROTECTION
DRIVE
12
4
MULTI
VERTICAL
1
VERT.HEIGHT
5
TRIG.
PUMP UP
VCC
ONE SHOT
9
10
RAMP
13
CONTROL
VERTICAL
INPUT
2
VERT.
6
11
OUT
VCC
(VERTICAL DEFLECTION DRIVE)
U451 IC451
LA7837
P
EXCESSIVE
CURRENT
PROTECTOR
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
HOT
WF43
WF44
WF45
WF46
WF47
Z
Z
Z
1/2W
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
(4.7V)
Z
(18V)
Z
Z
/500V
or 2KV
5.6K
Z
/250V
/250V
Z
Z
Z
2SD601A
TLP621GR
/0N3131-R
/0N3131-R.KT
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
MAIN V (TV) SCHEMATIC DIAGRAM (C)
Содержание OmniVision PV-C1321-K
Страница 1: ...ORDER NO MKE0102104C1 B3 Combination VCR PV C1321 K PV C1351W K PV C2031 K SPECIFICATIONS 1 ...
Страница 9: ...Fig 1 4 Fig 1 5 9 ...
Страница 26: ...Fig D4 Fig D5 26 ...
Страница 30: ...6 2 2 Inner Parts Location Fig J1 1 30 ...
Страница 31: ...6 2 3 EJECT Position Confirmation Fig J1 2 31 ...
Страница 32: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 32 ...
Страница 79: ...79 ...
Страница 82: ...11 2 MECHANISM BOTTOM SECTION 82 ...
Страница 83: ...11 3 CASSETTE UP COMPARTMENT SECTION 83 ...
Страница 84: ...11 4 CHASSIS FRAME SECTION 1 Model PV C1321 K PV C1351W K 84 ...
Страница 85: ... Model PV C2031 K 85 ...
Страница 86: ...11 5 CHASSIS FRAME SECTION 2 86 ...
Страница 87: ...11 6 PACKING PARTS AND ACCESSORIES SECTION Model PV C1321 K PV C1351W K 87 ...
Страница 88: ... Model PV C2031 K 88 ...
Страница 105: ...R4594 ERDS2TJ681 CARBON 1 4W 680 105 ...
Страница 107: ...R6018 ERJ6GEYJ102V MGF CHIP 1 10W 1K 107 ...
Страница 128: ...R5501 ERJ6GEYJ471V MGF CHIP 1 10W 470 128 ...
Страница 130: ...R6056 ERJ6GEYJ102V MGF CHIP 1 10W 1K 130 ...