Panasonic PV-D4733S-K Service Manual page 231

PV-D4733S / PV-D4743 / PV-D4743S / PV-D4743S-K
MAIN III (OPERATION) SCHEMATIC DIAGRAM
REC VIDEO SIGNAL
(LED_5V)
TO M V 88 HEATER_F+
(LED_GND)
TO M V 89 HEATER_F-
TO M I 40 MASTER_DATA_1
TO M I 42 SCK_1
TO M I 11 PANE_CS
KEY3
TO M I 52
TO M I 51 KEY2
TO M I 50 KEY1
TO M I 44 IR_DATA
TO M II 85 VIDEO_IN2
TO M IV 90 LINE2_IN_L
TO M IV 91 LINE2_IN_R
TO M I 53 KEY4
TO M I 55 KEY5
TO M I 59 KEY6
TO M V 2 UNSW_5V_SYSCON
PROGRESSIVE_LED_ON_H
TO M I 21
NOTE:
PARTS MARKED "PT" ARE NOT USED.
REC AUDIO SIGNAL
U6301
1i
1j
4h
2h
L6302
R6365
4R7U
0
C6316 C6317
330/6.3V 330/6.3V
U6302
LSSZ0004 A,B,C
LSSZ0007 D
INFRARED
RECEIVER
OUT GND VCC
UNIT
1
2 3
C6305
47/6.3V
R6346
47
B3CJZ0000005 (DISPLAY TUBE UN
digit 1 digit2
a a
3i
f b f b f
g g
3j
e c e c e
h
d d
1 2 3 4 5 6 7 8
C6318
PT
46