8.3. AUDIO SCHEMATIC DIAGRAMS
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K
C4902
2R2/50V
Q4004
UN5115
C4206
10/16V
C4214 100/16V
R4205
47K
R4213
47K
R4229
33K
R4254
PT
3R3/50V
C4903
C4202
4R7/25V
C4229
0.01
C4906
1/50V
R4204
8200
C4251
PT
C4225
PT
PT
C4019
R4201
47K
C4239
10/16V
C4452 0.01[KB]
C4920 0.022[KB]
D4203
PT
C4451 0.01[KB]
C4915
100/6.3V
C4201
4R7/25V
TP4207 VJES0007
C4209
10/16V
L4201
100U
0.015[KB]
C4212
R4245
PT
C4222
PT
C4221
PT
C4213
10/16V
C4905
10/16V
L4451
100U
R4232
3300
C4918 0.1[KB]
C4224
PT
1500
R4226
D4206
PT
C4208
10/16V
C4458
0.01
C4203
33/6.3V
0.015[KB]
C4211
C4215
0.01
C4207 10/16V
C4205 10/16V
C4913
0.01[KB]
C4912
0.1[KB]
C4455
0.1[KB]
C4220
PT
D4207
PT
R4208
8200
R4231
3300
R4903
3300
C49110.022[KB]
C4235
PT
D4202
PT
C4231
PT
C4456 0.1[KB]
R4207
8200
D4208
PT
C4219 1/50V
C4237
PT
R4206
47K
R4220
PT
C4238
PT
R4214
47K
D4205
PT
C4904
3R3/50V
R4453
180K
C4218 10/16V
C4230
47/6.3V
C4210
10/16V
R4203
8200
C4914
0.22
C4227
0.22
R4246
PT
TP4209
PT
C4459
100/6.3V
R4210
1K
R4230
33K
C4236
PT
C4917 0.1[KB]
R4902
PT
C4226
PT
C4916
0.01
R4456
PT
C4919 0.1[KB]
C4217 22/6.3V
R4901
PT
L4901
100U
R4224
33K
R4209
1K
C4240
10/16V
C4204
33/6.3V
R4225
10K
L4902
100U
C4901 1/50V
D4204
PT
R4202
47K
D4201
PT
C4223
PT
IC4302
PT
1
2
3
4
5
6
7
8
C4306
PT
R4302
PT
Q4304
PT
Q4305
PT
R4307
PT
R4309
PT
R4314
PT
R4303
PT
VJES0007
TP4201
R4317
PT
R4318
PT
IC4301
PT
1
2
3
4
5
6
7
8
11
12
13
14
15
16
9
10
WA5
J4301
R4319
PT
R4310
PT
R4316
PT
C4307
PT
R4321
PT
R4306
PT
R4313
PT
C4304
PT
R4305
PT
C4308
PT
C4303
PT
R4311
PT
Q4302
PT
C4305
PT
R4315
PT
C4309
PT
VJES0007
TP4202
R4312
PT
R4304
PT
C4302
PT
R4308
PT
R4320
PT
P4201
IIC_GND
IIC_D
AT
A
IIC_CLK
R4211
220
R4212
220
C4312
PT
C4313
PT
C4310
PT
C4311
PT
R4217
0
1500
R4215
PT
R9210
VJES0007
TP4208
TP4205
PT
TP4206
PT
J4451
WA7.5
C4228
PT
PT
C4315
L4301
PT
PT
C4316
D4304
PT
R4253
PT
R4256
PT
Q4251
PT
C4253
PT
R4257
PT
R4255
PT
R4251 0
C4252
PT
J4252 WA
5
R4252
PT
P4202
TNR_GND
SIF_IN
TNR_GND
J4250 WA
5
D4210
MA165
Q4003
UN5115
R4219
2700
R4218
2700
Q4006
2SD1328
Q4005
2SD1328
C4318
PT
C4317
PT
R4323
PT
R4322
PT
Q4307
PT
Q4306
PT
D4302
PT
D4301
PT
R4325
PT
R4324
PT
Q4303
PT
PT
R4223
P4203
REAR_A
UDIO_Lch
GND
REAR_A
UDIO_Rch
P4206
N.C
.
DEFEA
T_H
MTS_MODE
A
UDIO_5V
SW_12V
NOR_OUT
GND
NOR_IN
P4207
LINE_OUT_LCH
HIFI_GND
LINE_OUT_RCH
GND
LINE_IN_FR
ONT_L
GND
LINE_IN_FR
ONT_R
GND
P4204
HIFI_5V
GND
HIFI_REC_FM
GND
HIFI_PB_FM
HIFI_PLA
Y_H
HIFI_H.SW
P4205
D
VD_A
UDIO_L
D_A
UDIO_GND
D
VD_A
UDIO_R
GND
FSC_in
GND
V_CHIP_MUTE_H
A
UDIO_D
VD_H
HIFI_MUTE_H
J4201
WA5
R4233
100
R4234
560
R4235
PT
R4236
PT
C4241
56P
C4242
56P
D4303
WA
5
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
PIN
PIN
PIN
PIN
PIN
PIN
PIN
H
L
H
L
H
L
0
10/16V
10/16V
10/16V
10/16V
0
10K
10K
UN2212
47K
47K
47K
47K
10K
CD4053BM96
UN221L-TX
UN211L-TX
0.01
0.01
0.01
0.01
4700
4700
5600
100K
100K
10/16V
10/16V
10/16V
10/16V
10/16V
10/16V
100U
UPC4570G
2SD601A
1K
1K
100K
100K
100K
100K
5600
5600
2SD1328
2SD1328
MA165
MA165
)
( INVERTER
AUDIO
MUTE-ON
AUDIO
MUTE-ON
)
( BIAS
(
)
OP AMP
(
)
SW
INVERTER )
(
AUDIO
MUTE-ON
AUDIO
MUTE-ON
AUDIO
MUTE-DRIVE
AUDIO
MUTE-DRIVE
AMP )
(
HiFi AUDIO
SIGNAL PROCESS
MAIN C.B.A
41
40
36
34
35
39
38
37
38
40
36
37
35
39
34
41
30
32
28
29
27
31
26
33
31
28
29
26
30
33
27
32
23
20
21
18
22
25
19
24
17
24
19
23
25
18
17
22
21
20
13
12
11
15
10
14
16
8
7
9
7
9
8
4
6
5
1
3
2
6
5
1
3
4
2
MIX
L+R
(L-CH)
L
LINE2
+
I2C
CONTROL
TUNER
TUNER
GND
MUTE
GND
R
LINE1
MIX
R
AGC
DET
LINE1
AUDIO
MUTE(H)
+
VCC
L-CH
R
L
VCC
ENV
DETECTOR
AGC
AMP
(R-CH)
L
NORMAL
GND
MTS/SAP
SIGNAL
PROCESS
R-CH
GND
MTS MUTE
CONTROL
R
LINE2
L-CH Hi-Fi
AUDIO SIGNAL
PROCESS
R-CH Hi-Fi
AUDIO SIGNAL
PROCESS
GND
VCC
REC
AMP
VCC
Hi-Fi
NORMAL
MUTE
GND
Hi-Fi
GND
L
10
11
13
16
15
14
12
INVERTER
(
)
REC AUDIO SIGNAL
PB AUDIO SIGNAL
PT
A,B,C,D,E,F
A,B,C,D,E,F
A,B,C,D,E,F
AUDIO SCHEMATIC DIAGRAM
LSJB2133
AUDIO SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
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.
COMPARISON CHART
OF MODELS & MARKS
PV-DF204
PV-DF2004
PV-DF2004-K
PV-DF274
PV-DF2704
PV-DF2704-K
- - - - -
- - - - -
- - - - -
Not Used
A
B
C
D
E
F
G
H
I
PT
MODEL
MARK
PV-DF204 / PV-DF2004 / PV-DF274 / PV-DF2704 / PV-DF2004-K / PV-DF2704- K
42
Summary of Contents for PVDF204 - DVD/VCR/TV COM
Page 11: ...Fig 1 5 11 ...
Page 12: ...Fig 1 6 12 ...
Page 25: ...Fig D2 25 ...
Page 26: ...Fig D3 26 ...
Page 27: ...Fig D4 27 ...
Page 28: ...6 1 1 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D5 28 ...
Page 48: ...7 4 TEST POINTS AND CONTROL LOCATION 48 ...
Page 51: ...11 2 DVD SECTION 51 ...
Page 52: ...11 3 CHASSIS FRAME SECTION 1 Model A B C D E F 52 ...
Page 53: ...11 4 CHASSIS FRAME SECTION 2 53 ...
Page 54: ...11 5 CHASSIS FRAME SECTION 3 54 ...
Page 55: ...11 6 PACKING PARTS AND ACCESORIES SECTION 55 ...