8.4. MAIN III (TV Y/C PROCESS) SCHEMATIC DIAGRAM
22K
R5306
270K
R5309
100
R5406
D5302
0.01
C5906
100
R5513
680P
C5502
47/16V
C5505
R5315
2700
330
R5311
470
R5501
100/6.3V
C5905
0.33/50V
C5305
0.01
C5904
R5303
220
R5301
100
L5901
0.01
C5506
0.015
C5605
100
R5510
0.47/50V
C5303
100
R5932
D5505
220K
R5305
0.033
C5516
10/16V
C5306
R5314
2700
4700
R5613
150
R5512
220P
C5508
D5303
1/50V
C5604
390K
R5402
330
R5312
330K
R5404
D5504
47K
R5304
10/16V
C5507
10/16V
C5308
C5607
220
R5403
D5601
22K
R5302
15P
C5603
D5304
MA4062-L
D5501
3300
R5604
5600
R5601
2SD1858(R)
Q5901
3240
R5505
2200
R5511
0.01
C5932
0.01
C5601
47/16V
C5902
100
R5504
4.7/25V
C5302
X5601
1M
R5514
22K
R5612
8200
R5405
330
R5313
2.2/50V
C5403
1/50V
C5510
R5316
2700
D5301
22K
R5611
Q5302
Q5301
IC5301
AN5368FB
TP5308
56K
R5308
R5318
2700
1K
R5902
470
R5503
TP5307
Q5601
10/16V
C5307
CSB503F38
X5501
0.033
C5511
47/16V
C5903
100
R5933
0.1
C5602
2SD2259
Q5303
R5323
R5320
22K
R5321
TP5303
R5407
0
560
R5508
10/16V
C5301
56K
R5614
D5603
R5603
6800
R5602
C5309
C5304
100
R5324
100
R5325
R5326
R5319
3300
R5515
R5506
47K
D5602
TP5505
TP5501
TP5304
TP5506
TP5502
TP5504
TP5301
TP5503
TP5402
TP5310
TP5302
TP5305
TP5309
TP5311
TP5401
TP5403
390K
R5502
0.018
C5501
2200P
C5402
0.22
C5401
560
R5401
R5307
R5322
R5317
D5506
J5501
(BUFFER)
PB VIDEO
PB VIDEO SIGNAL
K
PEDESTAL
CLAMP
WF27
6
WF28
F
WF29
TO MAIN I
24
1
WF30
TV SIGNAL(L)
A
L
TO MAIN I
61
VCC 6.1V
7
44
MUTE
G
3.58MHz(IC3001)
MATRIX
2
3.58MHz(IC6001)
GND
B
66
BLANKING
M
65
B
TO MAIN II
64
APL
DET
H
TO MAIN I
63
3
TO MAIN II
OSD RED
G
C
TO MAIN I
OSD GREEN
V.PULSE
PROCESS
TO MAIN II
OSD BLUE
81
GND
Z
TO MAIN V
BLANKING PULSE
SW +12V
H.PULSE
PROCESS
TO MAIN II
TV POWER ON(H)
7
LINE
TO MAIN VII
25
I2C SERIAL CLOCK
VCC1
H-PULSE
8
COLOR
KILLER
DET.
67
(BUFFER)
I2C SERIAL DATA
R
I
68
60
TUNER
4
V-PULSE
59
VCO
D
KILLER DET
83
PB
82
OSD
CHARACTER
MIX/
BLANKING
(BUFFER)
LINE VIDEO
9.6V
J
WF23
LUMINANCE/
TUNER VIDEO
I2C BUS
/DAC
5
WF24
CHROMINANCE PROCESS
UNSW +5V(VIDEO)
BLACK LEVEL
DETECTOR
E
WF25
(+9V REGULATOR)
REC VIDEO SIGNAL
58
AFC2
WF26
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1/4W
SWITCHING
TV POWER
ON-ON
TO MAIN V
Z
AFC
RED
GND
H-PULSE
HIGH VOLTAGE PROTECTOR
BLANKING PULSE
ABL
BLUE
V.HEIGHT CONTROL
GREEN
TO CRT
C.B.A. P351
P5301
3
4
5
2
TO MAIN II
UNLESS OTHERWISE SPECIFIED;
NPN TRANSISTORS IS 2SC2412K1,
DIODES IS MA165 AND
WATTAGE OF RESISTORS IS 1/10W.
CHROMINANCE
SIGNAL PROCESS
LUMINANCE
SIGNAL PROCESS
1 SW +12V
V POSITION
(6.2V)
SW +9V 74
84
86
87
88
89
91
92
Z
Z
Z
Z
1/4W
Z
1/4W
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
TO MAIN VI
TO MAIN II
UNSW +5V(VCJ) 98
VSXS0208-A
VJBS3080
Z
TP49
55
1/4W
1/4W
1/4W
1/4W
Z
1/4W
VJBS3082
A,B,C,D,E,F,G
H,I,J,K,L
17
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.
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
65
