Advertisement
PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K
MAIN IV (Hi-Fi) SCHEMATIC DIAGRAM
REC AUDIO SIGNAL
HIFI_R_OUT_2
TO MII
76
TO MII
77
HIFI_L_OUT_2
TO MII
73
HIFI_R_OUT
HIFI_L_OUT
TO MII
75
TO MII
62
HIFI_MIX_OUT
TO MII
59
HIFI_NOR_OUT
HIFI_NOR_IN
TO MII
60
DVD_AUDIO_R
TO MVII
86
DVD_AUDIO_L
TO MVII
87
PB AUDIO SIGNAL
TP4210
C4242
R4234
PT
1K
10/16V
TP4209
R4239
C4241
PT
1K
10/16V
D4211
D4212
PT
PT
D4213
D4214
PT
PT
Q4015
PT
SWITCHING
MUTE-ON
Q4016
PT
SWITCHING
MUTE-ON
TP4202
R4210
C4210
PT
10/16V
1K
TP4201
R4209
C4209
PT
1K
10/16V
R4218
1K
Q4013
PT
SWITCHING
MUTE-ON
Q4014
Q4009
PT
UN5215
SWITCHING
SWITCHING
MUTE-ON
MUTE-ON
R4240
100
C4236
C4238
R4237
PT
PT
PT
R4229 100
R4238
C4235
C4237
PT
PT
PT
C4320
C4319
10/16V
0.01
16
15
14
13
12
11
10
9
VDD
IC4304
SW
CD4052BM96
CTL
(SW)
E
VEE
VSS
1
2
3
4
5
6
7
8
C4321
C4322
0.01
10/16V
Q4012
UN5115
(DRIVE)
C4023
PT
R4320
10K
Q4304
UN2212
(SWITCHING)
R4316
R4317
C4317
10K
10K
10/16V
8
7
6
5
IC4303
UPC4570G
(OP AMP)
1
2
3
4
R4318
R4319
10K
10K
C4318
10/16V
R4323
R4324
J4307
J4306
C4325
PT
0
0
PT
PT
C4324
J4308
PT
0
C4323 PT
R4302
PT
IC4302
L4302
UPC4570G
WA5
(OP AMP)
VDD
C4314
C4313
PT
PT
VDD
C4303
C4304
10/16V
0.01
R4311
PT
Q4302
Q4303
PT
PT
SWITCHING
SWITCHING
MUTE-ON
MUTE-ON
R4312
PT
NO
Fo
be
Do
R4328
Q4306
10K
UN2212
SWITCHING
MUTE-ON
L4303
100U
R4321
PT
R4322
PT
C4326
J4305
PT
0
J4302
PT
C4214
100/16V
J4301
PT
L4301
WA5
C4315
10/16V
0.01
C4316
C4246
10/16V
C4245
C4301
C4302
10/16V
10/16V
10/16V
R4305
R4306
R4303
R4304
27K
27K
27K
27K
IC4301
BU4053BCF
(OUTPUT SEL
R4301
PT
R4329
22K
Q430
UN52
SW
DVD
3
Advertisement
