9
OSD
CHARACTER
MIX/
BLANKING
B
G
R
MAIN C.B.A.
TV MAIN C.B.A.
P5301
4
P5301
3
P5301
2
21
22
23
MATRIX
ANODE
T551
SCREEN
FOCUS
COLLECTOR
ABL
HEATER
+B
+220V
I
2
C
CONTROL
CHROMINANCE
SIGNAL PROCESS
CHROMINANCE
3.58MHz
LUMINANCE
X5601
3.58MHz
(FROM IC6001(17))
I
2
C SERIAL DATA
(FROM IC6001(18))
I
2
C SERIAL CLOCK
TO/FROM
VIDEO
SELECTOR
BLOCK
DIAGRAM
TO VIDEO
SIGNAL PATH
BLOCK
DIAGRAM
LUMINANCE
SIGNAL PROCESS
H-PULSE
PROCESS
V-PULSE
PROCESS
TP5312
TP5305
OSD-R
DISPLAY
CONYTOL
X3301
32kHz
TP3301
OSD-G
OSD-B
OSD-BLANKING
(FROM IC3302(7))
VIDEO
BLANKING
36
41
29
28
27
20
19
20
21
22
IC3301
(OSD/CCV MICROCONTROLLER)
IC451
(VERTICAL DEFLECTION DRIVE)
IC5301
(LUMINNCE/CHROMINNCE SIGNAL PROCESS)
14
5
6
Q3301
Q3305
BUFFER
15
17
18
IC502,Q501,Q551,T501
IC501,Q581
HORIZONTAL
DRIVE
3.58MHz
33
P5401
9
P5401
13
VCO
31
25
REC VIDEO SIGNAL
PB VIDEO SIGNAL
Q5302
BUFFER
5
6
44
43
40
10
19
16
18
11
4
VERTICAL DEFLECTION
DRIVE
2
12
7
NOT USED
P5401
4
P5401
10
P5401
17
P5401
8
Q5501
D5507
D5508
D5509
BUFFER
(TO IC6001(79))
OVER CURRENT(H)
(FROM IC6001(63))
V MUTE(H)
D5304
CRT C.B.A.
P352
1
P352
3
P552
1
P552
3
P357
1
HEATER
BLUE AMP
GREEN AMP
RED AMP
Q351
Q352
Q353
TP49
RGB AMP
P351
4
P351
3
P351
2
TP50
TP47
CRT
V1
130 Vp-p
50 V
20 µs
V1
130 Vp-p
50 V
20 µs
V1
130 Vp-p
50 V
20 µs
P5401
11
P5401
5
P5401
14
P5401
12
P501
9
P501
13
P501
4
P501
10
P501
17
P501
8
P501
11
P501
5
P501
14
P501
12
(TO IC5101(7))
OSD BLANKING
BUFFER
Q431
BUFFER
Q571
DC CONVERT
D503,C513
FEED BACK
CIRCUIT
OVER
CURRENT
DETECTOR
V POSITION
CONTROL
Q432,Q433,
Q434
4
NOT USED
NOT USED
D502
(FROM IC801(4))
+130V
FLYBACK
TRANS-
FORMER
2
1
4
6
VERTICAL
DEFLECTION
YOKE
HORIZONTAL
DEFLECTION
YOKE
J3511
D
E
E
F
F
G
G
0.5 V
20 µs
V1 0.9 Vp-p
C
B
B
C
D
2 V
20 µs
V1 5.6 Vp-p
2 V
20 µs
V1 4.8 Vp-p
2 V
20 µs
V1 5.2 Vp-p
H
H
V1
1.5 Vp-p
0.5 V
20 µs
V1
4 Vp-p
2 V
20 µs
V1
4 Vp-p
2 V
5 ms
V1
4 Vp-p
2 V
5 ms
0.5 V
20 µs
V1 1.1 Vp-p
V1
30 Vp-p
20 V
5 ms
V1
1080 Vp-p
200 V
20 µs
V1
28 Vp-p
10 V
20 µs
I
J
I
J
TV Y/C PROCESS BLOCK DIAGRAM
PV-DM2092/PV-DM2092-K TV Y/C PROCESS BLOCK DIAGRAM
Содержание PVDM2092 - MONITOR/DVD COMBO
Страница 1: ...ORDER NO MKE0207607C1 B22 TV DVD VCR Combination PV DM2092 PV DM2092 K SPECIFICATIONS 1...
Страница 10: ...Fig 1 4 Fig 1 5 10...
Страница 27: ...CAUTION Disconnect AC plug before disassembly Fig D1 Fig D2 27...
Страница 28: ...Fig D3 28...
Страница 29: ...6 1 1 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D4 29...
Страница 33: ...6 2 3 EJECT Position Confirmation Fig J1 2 33...
Страница 34: ...6 2 4 Full Erase Head and Cylinder Unit Fig J2 34...
Страница 76: ...76...
Страница 79: ...11 2 MECHANISM BOTTOM SECTION 79...
Страница 80: ...11 3 CASSETTE UP COMPARTMENT SECTION 80...
Страница 81: ...11 4 CHASSIS FRAME SECTION 1 81...
Страница 82: ...11 5 CHASSIS FRAME SECTION 2 82...
Страница 83: ...11 6 CHASSIS FRAME SECTION 3 83...
Страница 84: ...11 7 PACKING PARTS AND ACCESSORIES SECTION 84...