40
57
35
13
11
83
31
4
6
8
24
2
3
41
43
44
45
46
93
94
KEY DATA 8
IC6301 CS (L)
KEY DATA 11
KEY DATA 12
KEY DATA 13
SCAN 1
SCAN 2
KEY DATA 9
KEY DATA 10
IN
SERIAL DATA 0
SERIAL CLOCK 1
IC6301 CS (L)
(INDICATOR PANEL CONTROL)
IC6001
(SYSTEM CONTROL MICROCONTROLLER )
SERIAL DATA 0
SERIAL CLOCK 1
SEGMENT a
DIGIT 1
DIGIT 2
DIGIT 3
DIGIT 4
DIGIT 5
SEGMENT j
OUT
GRID
DISPLAY TUBE
SEGMENT
LED
FIP
DISPLAY TUBE
FIP
FIP DRIVER OE (L)
FIP DRIVER OE (L)
7
9
11
22
16
Q6301
IC6301
+5V
Q6302
Q6303
Q6508
Q6509
Q6510
Q6502
Q6503
Q6504
Q6505
21
20
18
17
15
14
13
12
SEGMENT
b
SEGMENT
c
SEGMENT
d
SEGMENT
e
SEGMENT
f
SEGMENT
g
SEGMENT
h
SEGMENT
i
POWER ON(L)
VCR LED ON(H)
32
TIMER LED ON(H)
8
REW LED ON(H)
9
FF LED ON(H)
92
PLAY LED ON(H)
35
REC LED ON(H)
OUT
IN
SCAN 1
PIN 93
SCAN 2
PIN 94
DATA 8
PIN40
DATA 9
PIN 41
DATA 10
PIN 43
DATA 11
PIN 44
DATA 12
PIN 45
DATA 13
PIN 46
PV-V4621, PV-V4661-K
OUT
IN
SCAN 1
PIN 93
SCAN 2
PIN 94
DATA 8
PIN40
DATA 9
PIN 41
DATA 10
PIN 43
DATA 11
PIN 44
DATA 12
PIN 45
DATA 13
PIN 46
PV-V4621-K
FF
CH
DOWN
CH UP
PLAY
POWER
REC
/TIME
STOP
/EJECT
REW
VCR/TV
FF
CH
DOWN
CH UP
PLAY
POWER
REC
/TIME
STOP
/EJECT
REW
VCR/TV
NOT USED
NOT USED
MAIN C.B.A.
OPERATION C.B.A.
55
P6320
6
P6320
7
P6320
8
P6302
6
P6302
7
P6302
8
+14V
CATV SCK
INFRARED
LED
15
16
3
8
9
13
11
10
+5V
D6401
INFRARED
LED
D6403
X6401 (4MHz)
OSC
X OUT
X IN
RESET
VDD
IR CODE
CATV SCK
CATV DATA
CATV CS (L)
IC6401 (CATV CONTROL)
RESET
IC6403
Q6401
(WITH CABLE BOX CONTROL)
INFRARED
LED
D6402
OPERATION BLOCK DIAGRAM
Содержание Omnivision PV-V4621
Страница 6: ...Fig 1 3 Fig 1 4 Fig 1 5 6 ...
Страница 26: ...6 2 2 Inner Parts Location Fig J1 1 26 ...
Страница 27: ...6 2 3 EJECT Position Confirmation Fig J1 2 27 ...
Страница 28: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 6 2 4 1 Reassembly Notes 28 ...
Страница 58: ...11 2 MECHANISM BOTTOM SECTION 58 ...
Страница 59: ...11 3 CASSETTE UP COMPARTMENT SECTION 59 ...
Страница 60: ...11 4 CHASSIS FRAME AND CASING PARTS SECTION 60 ...
Страница 61: ...11 5 PACKING PARTS AND ACCESSORIES SECTION 61 ...