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.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
Q4302
Q4303
Q4304
IC4304
Q4306
Q4012
Q4307
Q4009
Q4013
Q4014
Q4015
Q4016
IC4303
IC4302
IC4301
IC4201
TO M II
TO M II
TO M II
TO M II
TO M II
TO M II
TO M VI
TO M VI
TO M VI
TO
TO
TO
TO
TO
TO
M
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO
TO M I
TO M II
TO M II
TO M II
TO M II
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
R4213
22K
R4214
22K
C4201
4R7/25V
C4202
4R7/25V
C4203
33/6.3V
C4204
33/6.3V
C4205
10/16V
C4206
10/16V
C4207
10/16V
C4208
10/16V
C4209
10/16V
C4210
10/16V
C4213
10/16V
C4230
47/6.3V
C4231
PT
L4201
100U
C4214
100/16V
C4215
PT
C4217
22/6.3V
C4218
10/16V
C4219
1/50V
HIFI_NOR_OUT
R4225
10K
R4224
33K
HIFI_NOR_IN
SW12V
C4220
PT
R4217
PT
HIFI_H_SW
C4221
PT
C4222
PT
C4223
PT
C4224
PT
D4201
PT
D4203
PT
D4204
PT
C4901
1/50V
C4902
2R2/50V
C4904
3R3/50V
C4905
10/16V
C4906
1/50V
C4911
0.022
C4912
0.1
R4901
PT
R4902
PT
C4913
0.01
SIF_IN
L4901
WA5
C4915
PT
C4916
PT
SW_5V_VIDEO
DEFEA
T_H
IIC_D
AT
A
IIC_CLK
A
UDIO_MUTE_H
C4225
PT
C4226
PT
MTS_MODE
C4227
0.22
C4228
PT
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
C4457
PT
R4451
PT
R4452
PT
R4453
33K
R4454
PT
D4209
MA165
C4458
0.1
A,B,C
C4459
220/6.3V
FL4901
PT
1
2
3
1500
R4455
PT
TP4201
PT
TP4202
TP4207
WA10
TP4204
PT
D4202
PT
0.015
C4211
0.015
C4212
TP4208
PT
C4917
0.1
C4918
0.1
C4919
0.1
C4920
0.022
C4921
PT
R4456
PT
3R3/50V
C4903
PT
TP4205
1500
R4226
C4234
PT
R4228
10K
C4229
0.01
R4227
PT
C4914
PT
R4903
PT
1/4_OSC
TP4203
PT
PT
R4223
D4210
WA5
D4205
PT
D4206
PT
D4208
PT
D4207
PT
TP4206
PT
L4451
100U
HIFI_HEAD_F
HIFI_HEAD_L
HIFI_HEAD_R
C4235
PT
DVD_AUDIO_R
R4230
1K
DVD_AUDIO_L
C4236
PT
R4232
3.3K
R4229
1K
R4231
3.3K
C4240
10/16V
C4239
10/16V
C4216
10/16V
C4237
PT
C4238
PT
R4218
1K
HIFI_MIX_OUT
PT
C4243
22K
R4236
10/16V
C4241
22K
R4235
PT
C4244
PT
TP4209
10/16V
C4242
HIFI_L_OUT_2
PT
TP4210
HIFI_R_OUT_2
1K
R4234
1K
R4233
10/16V
C4245
10/16V
C4246
D4213
PT
D4211
PT
D4214
PT
D4212
PT
PT
PT
PT
R4312
PT
R4311
10/16V
C4315
0.01
C4316
R4306
27K
R4304
27K
R4303
27K
R4305
27K
R4246
PT
R4245
PT
R4244
0
R4243
0
R4302
PT
R4301
PT
C4313
PT
C4314
PT
C4323
10/16V
10/16V
C4324
10/16V
C4322
0.01
C4321
L4303
100U
C4320
10/16V
0.01
C4319
27K
R4324
27K
R4323
10K
R4319
10K
R4318
10K
R4317
10K
R4316
10/16V
C4325
10/16V
C4326
27K
R4322
27K
R4321
UN2212
D
VD_A
UDIO_SW_H
10K
R4320
10/16V
C4317
10/16V
C4318
BU4052BCF
1
2
3
4
5
6
7
8
11
12
13
14
15
16
9
10
10K
R4328
UN2212
SW_MUTE_H
UN5115
SW_-12V_A
UDIO
D
VD_SEL_H
22K
R4329
UN5212
10/16V
C4302
10/16V
C4301
10/16V
C4303
0.01
C4304
L4302
WA5
L4301
WA5
UN5215
PT
C4023
PT
PT
PT
PT
FRONT_MUTE_H
UPC4570G
1
2
3
4
5
6
7
8
UPC4570G
1
2
3
4
5
6
7
8
BU4053BCF
1
2
3
4
5
6
7
8
11
12
13
14
15
16
9
10
0
J4307
0
J4306
0
J4305
WA7.5
J4302
WA5
J4901
J4202
WA7.5
J4201
WA12.5
J4301
WA7.5
0
J4308
AN3663FBP-V
L4902
WA5
PT
VEE
SW
CTL
VDD
E
VSS
86
87
82
84
73
69
70
92
93
94
48
81
91
90
83
95
14
57
1
72
4
39
38
6
18
8
67
10
9
66
65
64
SWITCHING
MUTE-ON
SWITCHING
MUTE-ON
SWITCHING
MUTE-ON
SWITCHING
MUTE-ON
(DRIVE)
(SW)
(OP AMP)
VDD
VDD
(SWITCHING)
SWITCHING
MUTE-ON
VDD
(OP AMP)
VDD
SWITCHING
MUTE-ON
SWITCHING
MUTE-ON
(SWITCHING)
VSS
L
H
H
LE
H
VEE
VDD
L
(OUTPUT SELECT)
Hi-Fi AUDIO
MTS/SAP PROCESS
PB AUDIO SIGNAL
REC AUDIO SIGNAL
32
56
31
53
52
37
47
+
L
GND
16
L+R
L-CH
23
Hi-Fi
L
ENV
DETECTOR
VCC
1
2
55
57
60
R-CH
25
LINE1
NORMAL
L
28
3
58
11
R-CH Hi-Fi
AUDIO SIGNAL
PROCESS
R
29
LINE2
27
R
14
GND
NORMAL
AUDIO
MUTE(H)
61
49
33
LINE1
19
MUTE
LINE2
4
59
R
18
48
REC
AMP
(R-CH)
26
AGC
DET
MTS/SAP
SIGNAL
PROCESS
5
34
35
10
MIX
8
TUNER
39
VCC
13
44
I2C
CONTROL
50
(L-CH)
45
54
L-CH Hi-Fi
AUDIO SIGNAL
PROCESS
+
62
AGC
AMP
GND
63
42
36
17
Hi-Fi
VCC
38
40
7
L
24
43
15
22
MUTE
GND
R
30
MIX
GND
TUNER
64
MTS MUTE
CONTROL
41
51
6
46
GND
VCC
21
20
12
9
GND
PT
15
SWITCHING
MUTE-ON
PT
PT
PT
PT
PT
PT
A,B,C
100/6.3V D
MAIN IV (Hi-Fi) SCHEMATIC DIAGRAM
PV-D4733S/PV-D4743/PV-D4743S/PV-D4743S-K
MAIN IV (Hi-Fi) SCHEMATIC DIAGRAM
COMPARISON CHART
OF MODELS & MARKS
PV-D4733S
PV-D4743
PV-D4743S
PV-D4743S-K
Not Used
A
B
C
D
PT
MODEL
MARK
Summary of Contents for PV-D4733S-K
Page 15: ...R1522 ERJ6GEYJ103V MGF CHIP 1 10W 10K 15 ...
Page 45: ...Fig 16 1 Fig 16 2 6 1 4 2 REMOVAL OF CSP IC Fig 16 3 45 ...
Page 46: ...6 1 4 3 INSTALLATION OF CSP IC Fig 16 4 46 ...
Page 47: ...Fig 16 5 47 ...
Page 48: ...6 1 4 4 CSP IC LOCATION Fig 16 6 48 ...
Page 134: ...Fig D2 22 ...
Page 139: ...5 2 2 Inner Parts Location Fig J1 1 27 ...
Page 140: ...5 2 3 EJECT Position Confirmation Fig J1 2 28 ...
Page 147: ...5 2 8 Capstan Motor Unit Fig J6 5 2 9 T Loading Arm Unit and S Loading Arm Unit Fig J7 1 35 ...
Page 152: ...5 3 CASSETTE UP ASSEMBLY SECTION 5 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 40 ...
Page 168: ...10 2 MECHANISM BOTTOM SECTION 56 ...
Page 169: ...10 3 CASSETTE UP COMPARTMENT SECTION 57 ...
Page 170: ...10 4 CHASSIS FRAME AND CASING PARTS SECTION 58 ...
Page 171: ...10 5 PACKING PARTS AND ACCESSORIES SECTION 59 ...
Page 187: ...75 ...
Page 192: ...80 ...
Page 194: ...82 ...
Page 202: ...90 ...