Advertisement
MAIN VI (FIP POWER) SCHEMATIC DIAGRAM
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.
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
Q1206
2SD602A
SWITCHING
DISPLAY ON-ON
TO MV
94
HEATER_F+
TO MV
93
UNSW_-30V
Q1202
UN2211
D1201
R1201
MA165
6800
TO MV
13
UNSW_+5V_SYSCON
Q1201
UN2111
SWITCHING
DISPLAY ON-ON
Q1203
UN2211
SWITCHING
DISPLAY ON-ON
TO MV
7
SW+12V
R1205
Q1209
22K
2SB709A
SWITCHING
R1206
CONTROL
150K
R1207
47K
R1208
22K
COMPARISON CHART OF
MODELS & MARKS
MODEL
PV-D4734S
PV-D4744
PV-D4744S
PV-D4754S
PV-D4734S-K
PV-D4744S-K
PV-D4754S-K
Not Used
TP1205
PT
HEATER_F-
TP1204
PT
SW_HEATER_F+
PR1201
LSSF009AR37E
VFD_-30V
SWITCHING
DISPLAY ON -30V
VFD_ON_H
D1204
MA4120-M
C1204
TP1206
(12V)
22/16V
PT
SW_-12V_AUDIO
R1209
1500
Q1210
2SD601A
R1210
SWITCHING
1500
POWER ON -12V
R1211
PT
MAIN VII (DVD INTERFACE) SCHEMATIC DIAGRAM
NOTE:
For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
MARK
Do not use the part number on this diagram.
A
B
NOTE:
C
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
D
REFER TO BEGINNING OF SCHEMATIC SECTION.
E
F
G
NOTE:
PT
PARTS MARKED "PT" ARE NOT USED.
95
TO MV
JK4801
K7AABA000002
R4801
WA5
82
TO MIII
OPTICAL
DIGITAL
AUDIO OUT
81
TO MIII
C4801
0.1
31
TO MI
P5001
(TO DVD MAIN C.B.A. P8401)
H_RDY
1
DVD_SCK
2
DVD_DATA
3
HOST_DATA
4
D_RDY
5
NC
6
DVD_RST
7
SW_+12V
8
S-YOUT
9
VIDEO_GND
10
S-COUT
11
VIDEO_GND
12
MIXL
13
AUDIO_GND
14
MIXR
15
85
TO MIV
AUDIO_GND
16
COMPOSITE
17
VIDEO_GND
18
YOUT
19
VIDEO_GND
20
PbOUT
21
VIDEO_GND
22
PrOUT
23
VIDEO_GND
24
J4801
WA5
IC4801
PT
(INVERTER)
1 1A
VCC
8
R4802
R4803
330
PT
2 3Y
1Y
7
L4802
WA5
3 2A
3A
6
L4801
4 GND
2Y
5
R4804
R4805
C4803
22U
PT
PT
27P
C4802
4R7/25V
R4806
WA5
L4804
LSLF0035
J3655 WA5
J3656 WA5
J3651 WA7.5
J3652 WA7.5
J3653 WA7.5
J3654 WA10
J8006
J8005
J8003
WA10
WA15
WA12.5
MAIN VII (DVD INTERFACE) SCHEMATIC DIAGRAM
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
PB AUDIO SIGNAL
PB VIDEO SIGNAL
IC4802
PT
(REGULATOR)
3
2
L4803
R4808
PR4801
1
PT
PT
PT
C4804
C4805
C4806
C4807
PT
PT
PT
PT
J4802
R4807
WA5
WA5
D_AUDIO_GND
92
TO MV
D_AUDIO
90
TO MV
D_AUDIO_+5V
91
TO MV
H_RDY
3
TO MI
DVD_SCK
28
TO MI
DVD_DATA
27
TO MI
HOST_DATA
26
TO MI
D_RDY
36
TO MI
DVD_RST
21
TO MI
SW+12V
7
TO MV
S-Y
67
TO MII
S-C
68
TO MII
DVD_AUDIO_L
87
TO MIV
DVD_AUDIO_R
86
TO MIV
COMPOSITE_VIDEO
63
TO MII
CPN_Y
64
TO MII
CPN_PB
65
TO MII
CPN_PR
66
TO MII
LINK TO VOLTAGE CHART
LSJB2154
MAIN VI (FIP POWER) SCHEMATIC DIAGRAM
PV-D4754S/PV-D4754S-K
Advertisement
