Panasonic PV-D4733S-K Service Manual page 79

MAIN III (OPERATION) SCHEMATIC DIAGRAM (C,E)
TO M V 89
HEATER_F-
UNSW_-30V
TO M V 101
W/O HALF_MIRROR_FRONT
TO M V 2 UNSW_5V_SYSCON
TO M I 11 PANE_CS
TO M I
42 SCK_1
TO M I
40 MASTER_DATA_1
TO M I 41 SLAVE_DATA_1
U6302 PT
INFRARED
GND RECEIVER
OUT Vcc UNIT
1 2 3
C6305
PT
R6346
PT
R6313
0
U6301 A2BB00000111
(DISPLAY TUBE)
8G
a h
j k
b f
m
F-
NC
F- NP
1 2 3 4
R6353
47K
D6324
MA4056-M
(5.6V)
C6310
C6315
PT 100/50V
R6301 68K
R6302 68K
R6303 68K
R6304 68K
R6305
68K
R6306 68K
R6307 68K
68K
R6308
R6309
68K
R6310 68K
L6301
100U
X6301
C6306 C6307 EF0EC4004T4
470/6.3V 0.1
C6301
PT
NOTE:
PARTS MARKED "PT" ARE NOT USED.
7G 6G 5G 4G 3G
j j
a j a j a a j a j
h k h k b h k h k b h k h
f b f f b f f b f
col col
g g g g g g
m m m m m
r n r n c r n r n c r n r
e c e e c e e c e
col col
p p p p p
d d d d d d
P10
P2 P6 P12
P4 P8 P14 NC NC
8G
P1 P3 P5 P7 P9
P11 NC NC
P13 P15
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
11 10 9 8 7 6 5 4 3 2 1
12 DGT3
P22/DGT14/SEG13
13 DGT2
P23/DGT15/SEG12
14 DGT1 P13/SEG11
15 DGT0
P12/SEG10
16 VPP P11/SEG9
IC6303
17 NC
P10/SEG8
MN12510F
18 VDD INDICATOR
PANEL CONTROL
19 OSC1
LINK TO I/O CHART
20 OSC2
21 VSS
22 NCS
23 24 25 26 27 28 29 30 31 32 33
2G 1G
j
a j
a
h
k
k b
b j
m
m
n f
c
r
p
g c e
2G NC F+
6G 4G
1G
7G 3G
5G NP F+
25 26 27 28 29 30 31 32 33 34 35
R6311
27
R6312
27
44
43
42
41
40
39
38
SEG7
37
SEG6
36
SEG5
35
SEG4
SEG3 34
31