Roadstar DVR-9100, Руководство по обслуживанию

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5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
PLACE
N
E
A
R
D
A
C
PRELIM
INARY
D
IF
=
0 : I2S
, UP
T
O
24B
IT
D
A
T
A
SL
AVE M
O
D
E
MAST
ER
M
O
D
E
YELLO
W
WHITE
RED
PLACE
N
E
A
R
D
A
C
A/V
I
N
P
U
T
[9] [9]
DEL_C771,C32
X6
A
D
D
[10]
EMI
對策
A
DC_S
D
A
T
A
DAC_AVCC
ADC_LRCK
A
DC_S
D
A
T
A
ADC_BCK
ADC_SDATA
ADC_XCLK
DV_BCK
[11]
PCMI_BCK
[4,8]
PCMI_DATA
[4,8]
PCMI_LRCK
[4,8]
DV_XCLK
[11]
DV_LRCK
[11]
ANALOG_RST~
[8,10,13]
ADC_BCK
[10]
AMUXSEL_0
[10]
AMUXSEL_1
[8]
ADC_LRCK
[10]
ADC_XCLK
[10]
DV_SDATA
[11] DV_7114_AV_SEL
[10,11]
PCMI_XCLK
[13]
AUD_PASST~
[8]
SCART_AOL_IN SCART_AOR_IN TUNER_AUDIO/R
[10]
TUNER_AUDIO/L
[10]
CVBS_A/V-IN_1
VCC
AUD_3V3
VCC
AUD_3V3
AUD_3V3
P3V3
AUD_3V3
AUD_3V3
AAGND
AAGND
AAGN
D
AAGN
D
AAGND
AAGND
AAGND
AAGND
AAGN
D
AAGN
D
AAGND
DAC_AVCC
DAC_AVCC
AAGND
VIDO_GND
VIDO_GND
VIDO_GND
J45 RCAJACK3
3 2 1
4 5 6
C155 470pF
1 2
R147
NC/47K
+
C293 1uF/6V
1 2
FB52
R145 15K
FB63 FB300
+
C152 10uF/16V
C419 150pF
1 2
C154
470pF
1 2
R408
22
R146 15K
FB64 FB600
R410
22
R129
0R/NC
C421 150pF
1 2
C162 0.1uF
U21 4052
12 14 15 11
1 5 2 4 6
10
9
13 3
X0 X1 X2 X3 Y0 Y1 Y2 Y3 INH A B
X Y
FB65 FB600
R409
22
R58
150
C422 150pF
1 2
C174 0.1uF
+
C150
10uF/16V
R127
0R/NC
C132
10uF/16V
+
C773
33uF/16V
+
C321 1uF/16V
C143 0.1uF
C147 0.1uF
C31
0.1uF
U24
74LCX257
2 3 5 6
11 10 14 13 15
1
4 7 9 12
16 8
1A 1B 2A 2B 3A 3B 4A 4B G A/B
1Y 2Y 3Y 4Y
P3V3 GND
C133
10uF/16V
R134
22
R54
30K
U20
CS5333
16
15 1 7 3 2
14
5
13
4 8 9
10
6
12
11
RST
VQ
VL
LRCK SCLK
MCLK
AINL
VA
AINR
SDATA
DIV DIF
TST GND REF_GND
FILT+
R395
30K
C161 0.1uF
+
C194
33uF/16V
+
C190
1uF/6V
1 2
R141
150
R148
47K
TUB1
R130
0R
+
C320
1uF/16V
R133 NC/0R
FB3