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MAIN III (OPERATION) SCHEMATIC DIAGRAM
TO MI
25
PANE_CS
29
MASTER_DATA_1
TO MI
TO MI
30
SCK_1
R6302
3R3
TO MVI
83
SW_LED+5V
TO MI
37
IR_DATA
UNSW+5.5V_LED
TO MV
80
TO MI
44
KEY_1
KEY_2
TO MI
43
TO MI
42
KEY_3
41
TO MI
KEY_4
47
KEY_5
TO MI
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
C6305
PT
L6302
47u
C6304
C6303
0.1
330/6.3V
SW6328
SW6325
EVQ11A09K
EVQ11A09K
DVD_STOP
R6317
R6315
SW6329
1800
SW6326
1800
EVQ11A09K
EVQ11A09K
DVD_PLAY
R6316
SW6327
3900
EVQ11A09K
NOTE:
For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
TP6302
PT
TP6301
PT
U6302
LSSZ0007
(IR RECEIVER UNIT)
TP6305
TP6306
PT
PT
DVD_OPEN/CLOSE
R6314
1800
SW6324
EVQ11A09K
VCR_CH DOWN
VCR/DVD_FF/SEARCH/SKIP+
VCR/DVD_REW/SEARCH/SKIP-
U6301
B3CJZ0000005
(LED DISPLAY PANEL)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R6683
18K
R6685
C6306
PT
R6684
PT
33K
GND
OUT
Vcc
1
2
3
R6303
47
C6307
100/6.3V
SW6319
TP6303
TP6304
EVQ11A09K
PT
PT
VCR/DVD_POWER
R6313
R6310
1800
SW6323
1800
SW6320
EVQ11A09K
EVQ11A09K
VCR_PLAY
VCR_CH UP
R6311
SW6321
3900
EVQ11A09K
VCR_STOP/EJECT
R6312
SW6322
12K
EVQ11A09K
VCR_REC/TIME
MAIN III (OPERATION) SCHEMATIC DIAGRAM
PV-D4734S/PV-D4744/PV-D4744S/PV-D4734S-K/PV-D4744S-K
COMPARISON CHART OF
MODELS & MARKS
MODEL
MARK
PV-D4734S
A
PV-D4744
B
PV-D4744S
C
PV-D4754S
D
PV-D4734S-K
E
PV-D4744S-K
F
PV-D4754S-K
G
Not Used
PT
LSJB2144
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