Dvd/Hd Mpeg Pcb Assy(5/6) - Pioneer DVR-RT500-S Service Manual

Pioneer dvd recorder service manual
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1

3.7 DVD/HD MPEG PCB ASSY(5/6)

A
5/6
DVD/HD MPEG PCB ASSY
A
(DVR-RT500-S : A2D309AB10)
(DVR-RT300-S : A2D311AB10)
AUDIO BLOCK
B
FROM/TO AV ENCODER
ADC_ADAT
I55_ALRCLK
A
1/6
I55_ABCLK
I55_AMCLK
FROM/TO MPEG
C
ADC_ADAT
SDA
SCL
A
2/6
VADDIS_AMCLK
ABCLKO
AOUT0
ALRCLKO
D
E
F
A
5/6
40
1
2
R7301
R7306
4.7K
4.7K
C7306
16V
10
V-S
C7305
0.1
B
R7358
SDA
10
R7362
SCL
10
C7309
0.1
AUDIO SIGNAL
AUDIO SIGNAL(PB)
TUNER AUDIO SIGNAL
DVR-RT500-S
2
3
MUTE SW
Q7301
DTC124EKA
3.4
0
0
21
R7311
19
10K
20
22
NC
1.1
1.5
1.7
0
0
1.7
12
11
10
9
8
1.7
0
DGND
3.4
13 ADCLRC
DVDD
0.3
MODE
0
CE
AUDIO CODEC
3.4
IC7301
DI
WM8776SEFT/R
3.4
CL
2.6
NC
HPOUTL
0
HPGND
5.0
24 NC
HPVDD
B
2.5
NC
HPOUTR
0.1
NC
25
26
27
28
29
0.3
NC
2.5
2.5
2.5
0
5.2
CAUTION: DIGITAL TRANSISTOR
3
4
18
17
1.1
1.8
1.7
2.6
2.6
2.6
7
6
5
4
3
2
1
2.6
2.6
AIN3L
48
AIN2R
2.6
AIN3R
2.6
AIN4L
2.6
AIN4R
2.6
AIN5L
2.6
AIN5R
2.6
AINOPL
2.6
AINVGL
2.6
37
AGND
AINOPR
2.6
AINVGR
0
30
31
32
33
34
35
36
2.6
2.6
2.6
0
2.6
5.2
4

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