Aud1 Assy (5/5) - Pioneer SVM-1000 Service Manual

1

10.5 AUD1 ASSY (5/5)

AUD1 ASSY
A 5/5
A
(DWX2718)
AUDIO & VIDEO SIGNAL ROUTE
(BOD)
(RECD)
(MAD)
(MICD)
CN4010
B
DKN1511-A
GNDD
GNDD
DSP_RST
GNDD
MCK
GNDD
BCK
GNDD
LRCK
GNDD
VR_CLK
GNDD
VR_DATA
BOOTH_DATA
REC_DATA
C
MASTER_DATA
GNDD
CN4011
DKN1512-A
GNDD
1
FADER_ST_1+ 2
FADER_ST_1- 3
D
FADER_ST_2+ 4
FADER_ST_2- 5
FADER_ST_3+ 6
FADER_ST_3- 7
FADER_ST_4+
8
FADER_ST_4- 9
GNDD 10
INPUT_SEL1
11
INPUT_SEL2 12
INPUT_SEL3 13
INPUT_SEL4 14
GNDD 15
MIC_DATA 16
CH1_DATA 17
CH2_DATA
18
CH3_DATA 19
E
CH4_DATA 20
GNDD
21
VR_CS0 22
VR_CS1 23
VR_CS2 24
VR_CS3 25
VR_CS4 26
VR_CS5 27
MUTE_OFF1
28
MUTE_OFF2 29
ATT 30
VR_MUTE
31
GNDD 32
GNDD 33
GNDD 34
GNDD
F
A 5/5
74
1
2
: BOOTH DIGITAL CH SIGNAL
: REC DIGITAL CH SIGNAL
: MASTER DIGITAL CH SIGNAL
: MIC DIGITAL CH SIGNAL
17
16
15
14
13
12
11
10
9
8
7
6
5
(BOD)
4
(RECD)
3
(MAD)
2
1
GNDD
R4291
FADER_ST_1+
A
0 R4292
FADER_ST_1-
R4293 0
FADER_ST_2+
A
0 R4294
FADER_ST_2-
R4295 0
FADER_ST_3+
0 R4296
FADER_ST_3-
R4297 0
FADER_ST_4+
0 R4298
FADER_ST_4-
0
INPUT_SEL1
INPUT_SEL2
INPUT_SEL3
INPUT_SEL4
(MICD)
MIC_DATA
(CH1D)
CH1_DATA
(CH2D)
CH2_DATA
(CH3D)
CH3_DATA
(CH4D)
CH4_DATA
A
VR_CS0
VR_CS1
VR_CS2
VR_CS3
VR_CS4
VR_CS5
MUTE_OFF1
MUTE_OFF2
ATT
VR_MUTE
2
3
: CH1 DIGITAL CH SIGNAL
: CH2 DIGITAL CH SIGNAL
(CH2D)
: CH3 DIGITAL CH SIGNAL
(CH3D)
: CH4 DIGITAL CH SIGNAL
(CH4D)
BOOTH_DATA
REC_DATA
MASTER_DATA
A 4/5
2/5
3/5
A 2/5
A 3/5
A 1/5
A 2/5
A 3/5
1/5
A 2/5
A 3/5
Notes
ZL CEHAZL***M F
CKSRYB***K F
RS1/16S***J
SVM-1000
3
4
V+5
IC4049
56
1 5
INB Vcc
2
INA
3 4
GND OUTY
TC7SET08FUS1
GNDD
V3R3
IC4050
57
1 5
INB VCC
2
INA
3 4
GND OUTY
TC7SH08FUS1
GNDD
V3R3
IC4051
58
1 5
INB VCC
2
INA
R4285
3 4
GND OUTY
56
TC7SH08FUS1
GNDD
V3R3
IC4052
59
1 5
INB VCC
2
INA
R4286
3 4
GND OUTY
56
TC7SH08FUS1
GNDD
V3R3
IC4053
60
1 5
INB VCC
2
INA
R4287
3 4
GND OUTY
56
TC7SH08FUS1
GNDD
V3R3
IC4054
1 5
INB VCC
2
INA
R4288
3 4
GND OUTY
56
TC7SH08FUS1
GNDD
V3R3
IC4055
1 5
INB VCC
2
INA
R4289
3 4
GND OUTY
56
TC7SH08FUS1
GNDD
4