Aud1 Assy (3/5) - Pioneer SVM-1000 Service Manual

1

10.3 AUD1 ASSY (3/5)

AUD1 ASSY
A 3/5
A
(DWX2718)
STBY
(DVI)
JA4005
VKB1133-A
1
B
DVD L
2
DVD R
3
(LI)
STBY
4
LINE L
5
LINE R
6
C
(DVI)
(LI)
(CH2)
(CH2D)
D
JA4006
RKN1004-A
2
3
CONTROL 2 1
GNDD
E
GNDD
AUDIO INPUT CH2
F
A 3/5
70
1
2
(DVI)
R4124
11k
SE
R4118
GNDA
1k SE R4125
11k
SE
GNDA
R4119
1k SE
R4120
1k SE
GNDA
R4121
1k SE
(LI)
R4126
11k
SE
GNDA
R4127
11k
SE
AUDIO & VIDEO SIGNAL ROUTE
: DVD INPUT L CH SIGNAL
: LINE INPUT L CH SIGNAL
: CH2 L CH SIGNAL
: CH2 DIGITAL CH SIGNAL
V+5
F4004
R4122
VTF1093-A 470
GNDD GNDD GNDD
V+5
F4005
R4123
VTF1093-A 470
GNDD GNDD
2
3
V+15
C4158
10u/50
ZL
C4159
0.01u
GNDA
C4166
(DVI)
2
8 CCH1559-A
1
10u/25
4 IC4026 (1/2)
3
NJM4580MD
C4167
NM
STBY
GNDA
C4168
6
8
CCH1559-A
7
10u/25
4 IC4026 (2/2)
5
NJM4580MD
C4169
C4160
NM
0.01u
STBY
GNDA
C4164
10u/50
ZL
V-15 GNDA
V+15
C4161
10u/50
ZL
C4162
(LI)
0.01u
GNDA
C4170
6
8 CCH1559-A
7
10u/25
4 IC4027 (1/2)
5
NJM4580MD
C4171
NM
STBY
GNDA
C4172
2
8
CCH1559-A
1
10u/25
4 IC4027 (2/2)
3
NJM4580MD
C4173
C4163
NM
0.01u
STBY
GNDA
C4165
10u/50
ZL
V-15 GNDA
Q4012
DTC124EUA
FADER_ST_2+
A 5/5
Q4013
DTC124EUA
FADER_ST_2-
Notes
STBY
NM is No Mount
CH CCSRCH***J F
ZL CEHAZL***M F
LA CFTLA***J F
NA CFTNA***J F
CKSRYB***K F
MA CQMA***J F
SE RN1/16SE****D
RS1/16S***J
SVM-1000
3
4
(CH2)
C4186
INPUT SELECT
0.33u
LINE / DVD
NA
DVD L
V+12
LINE L
GNDA
DVD R
C4187
LINE R
0.33u
NA
A 5/5
GNDA
INPUT_SEL2 Q4014
2SC4081(RS)
DVD :L(OFF)
LINE :H(ON) GNDA
V+15
C4174
(CH2)
100u/25
ZL
C4175
0.01u
GNDA
R4138
2
8
3.3k R4150
1
SE
R4139 220
4
3
IC4028 (1/2)
3.3k
NJM4580MD
SE
R4148
2.4k
GNDA
R4140
6
8
3.3k R4151
7
SE
R4141 220
4
5
IC4028 (2/2)
3.3k
NJM4580MD
SE
R4149
C4176 2.4k
0.01u
C4179
100u/25
ZL
V-15 GNDA
V+15
C4177
100u/25
ZL
C4180
0.01u
GNDA
R4142
6
8
3.3k R4152
7
SE
R4143 220
4
5
IC4029 (1/2)
3.3k
NJM4580MD
SE
R4146
2.4k
GNDA
R4144
2
8
3.3k R4153
1
SE
R4145 220
4
3
IC4029 (2/2)
3.3k
NJM4580MD
SE
R4147
C4178 2.4k
0.01u
C4181
100u/25
ZL
V-15 GNDA
4
C4188
0.33u
NA
C4189
0.33u
NA
(CH2)
SE
SE
SE
SE