Service manual

UX-510UA
FO-1470U
Analog signal block 6/6
6 – 6
A A
B B
C C
D D
E E
F F
G G
H H
I I
6 6 5 5 4 4 3 3 2 2 1 1
C191
0
C186
0
R180
0
R185
220P
R163
0
R196
43K
C168
0
C190
1
R186
R161
R212
220K
R195
3K
R190 100K
ZD100
N.M.
C218
220P
C192
1
C219
1
C189
0.1
D106
1SS355
Q107
B
C
E
ZD101
N.M.
C171
1
L118
0
R182
4.7K
Q104
RNC1402
B
C
E
C196
0
Q110
BC
Q111
BC
Q112
B
C
E
E
E
R193
R192
R194
R191
C210
Q106
B
C
E
L119
0
C209
R168 20K
R164
100K
R169
C211
C170
4700P
R166
1K
R181
0
IC14
3 2
1
+
–
D105
1SS355
C169
0.01
C206
Q105 RNC1402
B
C
E
IC 14
5 6
7
4
8
+
–
C187
N.M.
R183
11K
184
100K
Q109
B
C
E
NJM2113
IC 15
5
4 3 2
1
7
8
6
–
+
C216
1
C207
0
C213
C214
0
R207
0
R209
220P
R208
0
R162
C11
47/25
12
C10
12
R210
0
R211
R179
39K
C188
0.1
+5VA
+5VA
+5V
+5V
+5V
+5V
+24VA
CNLIUA-8
SIGRX
CNLIUA-3
CNSP-1 CNSP-2
SPMUTE
SIGTX
RCVOL
TELOUT1
CNLIUA-2
CNLIUA-9
RCVOL
CML
SIGMUTE
SPOUT
BZOUT1 BZOUT2
VOLC
VOLB VOLA
DTMFMUTE
TELOUT
DG
DG
SP+ SP
–
TELIN
DG DG
DG
DG
RXIN
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
(3-3I)
(3-4A)
(3-5A)
(3-6A)
(3-2A)
(3-4I)
(3-3I)
(3-6A)
(3-4A)
DG
TXOUT
(1-1F) (1-1F)
DG
(3-3I)
(3-1A) (3-1A)
DG
(3-1A)
DG
DG
DG
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.