Panasonic Omnivision PV-9661, Service Manual

Page: 356 / 407

4
57
13
11
22 3
8
24
26
26
40
41
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
OUT
IN
SCAN 1
PIN 93 SCAN 2
PIN 94
DATA 8
PIN 4
DATA 9
PIN 26
DATA 10
PIN 40
DATA 11
PIN 41
DATA 12
PIN 45
DATA 13
PIN 46
REC
/TIME
FF
/CUE
CH
DOWN
CH UP
TV/VCR
POWER
STOP
/EJECT
REW
/REV
IN
SERIAL DATA 0
12
SERIAL DATA 1
SERIAL CLOCK 1
IC6301 CS (L)
IC6301 (INDICATOR PANEL CONTROL)
IC6001
(SYSTEM CONTROL MICROCONTROLLER)
SERIAL DATA 0
25
SERIAL DATA 1
SERIAL CLOCK 1
56 15
IC6301 RESET (L) IC6301 RESET (L)
19
IC6301 RESET (L)
GRID 1G
GRID 6G
33
38
SEGMENT a
SEGMENT f
41
44
SEGMENT g
SEGMENT j
1
2
SEGMENT k
SEGMENT l
13
14
X IN
X OUT
OUT
GRID
DISPLAY TUBE
SEGMENT
FIP
16 46
56
10
8
IC6301 CS (L)
IC6301 (INDICATOR PANEL CONTROL)
SERIAL DATA 0
9 SERIAL DATA 1
SERIAL CLOCK 1
GRID 1G
GRID 11G
31
45
SEGMENT a
SEGMENT o
GRID
DISPLAY TUBE
SEGMENT
FIP
MAIN C.B.A.
OPERATION I C.B.A.
55
X6301
8MHz
22
23
X IN
X OUT
X6301
4MHz
P6320
16
P6320
15
P6320
14
P6302
16
P6302
15
P6302
14
+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
IC6402
Q6401
(WITH CABLE BOX CONTROL)
(PV-9661)
(PV-9662)
INFRARED
LED
D6402
NOT USED