R4201
47K
R4202
47K
R4203
8200
R4204
8200
R4205
47K
R4206
47K
R4207
8200
R4208
8200
LINE2_IN_L
LINE2_IN_R
HIFI_L_OUT
HIFI_R_OUT
LINE1_IN_R
LINE1_IN_L
R4209
1K
R4210
1K
R4215
22K
R4216
22K
C4231
PT
L4201
100U
C4215
PT
HIFI_NOR_OUT
R4225
10K
R4224
33K
HIFI_NOR_IN
SW+12V
HIFI_H_SW
C4225
PT
C4232
PT
C4223
PT
C4224
PT
D4201
PT
D4203
PT
D4204
PT
C4911
0.022
C4912
0.1
R4901
PT
R4902
PT
C4913
0.01
SIF_IN
C4916
PT
SW_+5V_VIDEO
DEFEAT_H
IIC_DATA
IIC_CLK
AUDIO_MUTE_H
C4247
PT
C4248
PT
MTS_MODE
C4227
0.22
R4220
PT
HIFI_PLAY_H
HIFI_D-REC_5V
C4451
0.01
C4452
0.01
C4453
PT
C4454
PT
C4455 0.1
C4456
0.1
R4453
39K
D4209
MA165
C4458
0.1
FL4901
PT
12
3
1500
R4455
PT
TP4201
PT
TP4202
TP4204
PT
D4202
PT
0.015
C4211
0.015
C4212
TP4208
PT
C4917
0.1
C4918 0.1
C4919 0.1
C4920 0.022
R4456
PT
PT
TP4205
1500
R4226
C4234
PT
R4232
PT
C4229
0.01
R4233
PT
1/4OSC
TP4203
PT
D4210
WA5
D4205
PT
D4206
PT
D4208
PT
D4207
PT
TP4206
PT
HIFI_HEAD_F
HIFI_HEAD_L
HIFI_HEAD_R
C4235
PT
DVD_AUDIO_R
R4240
33K
DVD_AUDIO_L
C4236
PT
R4237
3.3K
R4229 33K
R4238
3.3K
C4237
PT
C4238
PT
R4218
1K
HIFI_MIX_OUT
PT
C4243
22K
R4236
22K
R4235
PT
C4244
PT
TP4209
HIFI_L_OUT_2
PT
TP4210
HIFI_R_OUT_2
1K
R4234
1K
R4239
D4213
PT
D4211
PT
D4214
PT
D4212
PT
PT
Q4302
PT
Q4303
PT
R4312
PT
R4311
0.01
C4316
R4306
27K
R4304
27K
R4303
27K
R4305
27K
R4246
3300
R4245
3300
R4244
0
R4243
0
R4302
PT
R4301
PT
C4314
PT
UPC4570G
IC4302
1
2
3
4
5
678
UPC4570G
IC4303
1
2
3
4
5
6
7
8
0.01
C4321
L4303
100U
0.01
C4319
27K
R4324
27K
R4323
10K
R4319
10K
R4318
10K
R4317
10K
R4316
27K
R4322
27K
R4321
UN2212
Q4304
DVD_AUDIO_SW_H
10K
R4320
10K
R4328
UN2212
Q4306
SW_MUTE_H
SW_-12V_AUDIO
DVD_SEL_H
22K
R4329
UN5212
Q4307
0.01
C4304
L4302
WA5
L4301
WA5
R4211
PT
C4221
PT
R4213
0
R4228 0
L4205
PT
C4228
PT
C4222
PT
R4214
0
R4212
PT
R4227
0
C4226
PT
R4230
0
R4231
0
R4903
0
IC4201
AN3663FBP-V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
C4201
4R7/25V
C4202
4R7/25V
C4203
33/6.3V
C4204
33/6.3V
C4205
10/16V
C4206
10/16V
C4207
10/16V
C4209
10/16V
C4210
10/16V
C4213
10/16V
C4230
47/6.3V
C4214
100/16V
C4217
22/6.3V
C4218
10/16V
C4219
1/50V
C4901 1/50V
C4902
2R2/50V
C4904
3R3/50V
C4905
10/16V
C4906
1/50V
C4915
PT
C4459
220/6.3V
3R3/50V
C4903
C4240
10/16V
C4239
10/16V
C4216
10/16V
10/16V
C4241
10/16V
C4242
10/16V
C4245
10/16V
C4246
10/16V
C4315
C4313
PT
C4323 10/16V
10/16V
C4324
10/16V
C4322
C4320
10/16V
10/16V
C4325
10/16V
C4326
10/16V
C4317
10/16V
C4318
10/16V
C4302
10/16V
C4301
10/16V
C4303
PT
C4023
C4208
10/16V
TP4207
WA17.5
WA5
J4901
J4202
WA7.5
J4201
WA12.5
J4301
WA5
J4302
0
PT
J4305
PT
J4306
PT
J4307
PT
J4308
WA5
J4204
Q4009
UN5215
PT
Q4013
PT
Q4014
PT
Q4015
PT
Q4016
BU4053BCF
IC4301
1
2
3
4
5
6
7
8
11
12
13
14
15
16
91
0
CD4052BM96
IC4304
1
2
3
4
5
6
7
8
11
12
13
14
15
16
9
10
Q4012
UN5115
PT
E
VDD
L
L
L
VSS
VEE
H
H
H
VDD
VSS
22K
73
TO MII
32
22
51
SWITCHING
MUTE-ON
SW
CTL
74
TO MII
70
SWITCHING
MUTE-ON
TO MI
85
TO MII
(DRIVE)
57
TO MI
45
TO MVI
SWITCHING
MUTE-ON
58
58
56
69
TO MII
61
14
55
TO MV
54
REC AUDIO SIGNAL
TO MI
50
TO MII
60
72
TO MII
TO MI
TO MI
5
Hi-Fi AUDIO/MTS/SAP
SIGNAL PROCESS
SWITCHING
DVD-ON
19
20
TO MII
71
TO MI
56
59
49
TO MII
TO MI
TO MII
34
(OUTPUT SELECT)
TO MII
7
SWITCHING
MUTE-ON
4
TO MI
57
SWITCHING
MUTE-ON
52
1
62
SWITCHING
MUTE-ON
TO MI
PB AUDIO SIGNAL
61
SWITCHING
MUTE-ON
(SW)
SWITCHING
MUTE-ON
TO MVII
87
TO MV
53
TO MVII
39
86
TO MII
60
TO MII
59
63
TO MII
TO MI
55
TO MII
77
62
76
TO MII
TO MII
64
75
TO MII
VEE
E
(OP AMP)
(OP AMP)
(SWITCHING)
PT
PT
PT
VDD
VDD
DVD
DVD
PT
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
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.
MAIN IV (Hi-Fi) SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
MAIN IV (Hi-Fi) SCHEMATIC DIAGRAM
COMPARISON CHART OF
MODELS & MARKS
PV-D4734S
PV-D4744
PV-D4744S
PV-D4754S
PV-D4734S-K
PV-D4744S-K
A
B
C
D
E
F
PV-D4754S-K
Not Used
G
PT
MODEL
MARK
PV-D4734S/PV-D4744/PV-D4744S/PV-D4734S-K/PV-D4744S-K
NOTE:
PARTS MARKED "PT" ARE NOT USED.
LSJB2144
PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K
27
Summary of Contents for DoubleFeature PV-D4734S
Page 2: ...2 ...
Page 19: ...CAUTION Disconnect AC plug before disassembly or assembly Fig C2 19 ...
Page 23: ...Fig D1 Fig D2 23 ...
Page 27: ...9 2 DVD SECTION 27 ...
Page 28: ...9 3 CHASSIS FRAME AND CASING PARTS SECTION 28 ...
Page 29: ...9 4 PACKING PARTS AND ACCESSORIES SECTION 29 ...
Page 44: ...44 ...
Page 46: ...46 ...
Page 48: ...48 ...
Page 53: ...53 ...
Page 55: ...55 ...
Page 67: ...67 ...
Page 69: ...69 ...
Page 71: ...71 ...
Page 73: ...73 ...
Page 78: ...78 ...
Page 80: ...80 ...
Page 87: ...87 ...
Page 95: ...95 ...
Page 96: ...12 SCHEMATIC DIAGRAMS FOR PRINTING WITH LETTER SIZE 96 ...