Onkyo A-5VL Service Manual page 8

A B
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATI DIAGRAM-3
DIGITAL SECTION
1
U011 DIGITAL AMP. CIRCUIT PC BOARD
BADG-0250
COAX IN
NC R283
P203 3 C250
NC C265 104Z
2
22/50 0
2
L204
1 4
C249 R263
3 6
2
T6074NL
JSR1165-001recieving
Q215
R272 100
1
OUT 14 15 R266
2 RX4 AUTO
G 13 16
RX3 P/SN
3 105
VCC R267 100
12 17
NC
C251 RX2 FS96
R268 22 11 18 R269
OPT IN 10-15mA RX1 ERF
10 19 R270
AVSS LRCK
9 20 R271
AVDD SDTO
R273 R274
47/25 8 21
+
R BICK
C252 7 22
NC
T E 18K
L 1 3 9 4 2 2 9 6 5 1 3 PDN DAUX
6 23
NC
XTO MCKO2
0
R276 5 24 HS102
3
XTI MCKO1
100
4 25
V/TX CSN
3 26 100
TVDD CCLK
2 27 100
DVSS CDT1
100
1 28
DVDD CDTO
R275 100
C259
104Z
C260
100/10
2
G
NC
C261
4
w w w
5
.
To Speaker terminal PC board BAASP-0269
C
Q203
PCM1796
1
ZEROL
2
ZEROR
R201 10K 3
MSEL
LRCK R203 330 4
LRCK
SDATOUT R205 330 5
DATA
R207 330
BCLK 6
BCK
MCLK R209 100 7
SCK
8
DGND
9
VDD
R211 330
10
MS
R213 330 11
MDI
R215 330 12
NC MC
R217 NC 13
MDO
R219 330
14
RST
C205
C221 102K
330 LRCK
104
330 SDATOUT
C203
330
BCLK
100/10
100 MCLK
100
L207 R277
Q204
R278 PCM1796
R279
C222 102K
R280
R220 330 14
RST
R281
R218 NC
13
MDO
R216 330 12
MC
R214 330 11
MDI
R212 100 10
MS
9
VDD
8
DGND
MCLK R210 7
SCK
BCLK R208 100 6
BCK
R206 330
SDATOUT 5
DATA
LRCK R204 330 4
LRCK
C206
R202 330 3
MSEL
104
10K 2
ZEROR
C204
1
ZEROL
100/10
C202
R285
100/10 100(1/2W)
2
G
NC
C207
x a o
y
i
NSCT-9P2189 P202 MB9P-90 P201
To Speaker terminal PC board BAASP-0269
http://www.xiaoyu163.com
D E
8
R223
4.7(1/4W)
28
Vcc2L
27
AGND3L
26
Iout_L-
25
Iout_L+
24
AGND2
23 C217
Vcc1
HeatSink
22 47/50
VcomL
21
UTSJ
VcomR
20 R221
IREF
10K
19
AGND1
18
Iout_R-
17
Iout_R+
16
AGND3R
15
Vcc2R
Q219
R229
1 3
R225
I O
33(1W)
C267 NC
4.7(1/4W)
Q Q
3 7 6 3
4.7(1/4W)
R230
2 3
I O
R226
33(1W)
Q220
15
Vcc2R
16
AGND3R
17
Iout_R+
18
Iout_R-
19
AGND1
R222
20
IREF
21
10K
VcomR
C218
22
VcomL
23
47/50
Vcc1
UTSJ
24
AGND2
25
Iout_L+
26
Iout_L-
27
AGND3L
28
Vcc2L
C268 NC
R224
Q202
78M05
1 3 4.7(1/4W)
I O
0
R288
u 1 6 3
.
http://www.xiaoyu163.com
F G
2 4
9 9
C225
-5.74V
332J/TF
R231
680
C229
22p C235 5
2 102J/TF
R235 R241
6 6
Q205
3
680 330
NE5534
C237
22p
R243 C241
2
C227
101/TF
6 4.7K
332J/TF Q209
R249
3
R233
NE5534
4.7K
680
C231 2
R245
22p
1
Q211A
2 3
680
R237 NE5532A
6
Q207
3
680
NE5534
1 5 1 5 0 8 9 2
NET_VM12_VLSC
NE5534
3
R238
6 6
Q208 208
2 5 NE5532A
680
R246
7
Q212A Q212A
C232
6 680
22p
R234
R250
3 NE5534
680
6 6
4.7K
C228 Q210 210
R244 101/TF
2
332J/TF
C242
4.7K
C238
3 NE5534 22p
R236
6 2
Q206
R242
2
680
3
330
C230 102J/TF
22p
C236
R232
680
C226
332J/TF
m
c o
A-5VL
H
2
8 9 9
R259
560
NET_VP12_VLSC
NE5532A
R257
7
Q211B
1K
C243
221/TF 3
1
Q213A
2
NE5532A
R251
1.8K
5 NE5532A UTSJ
47/50
7
Q213B
6 C247
NET_VM12_VLSC
4 9 8 2 9 9
UTSJ
2
47/50
1
Q214B Q214B
3
C248
NE5532A
R252
1.8K
NE5532A 6
7
Q214A
5
221/TF
C244
R258
1
Q212B 212B
1K
NE5532A
NET_VP12_VLSC
R260
560