Sony STR-DB790 - Schematic Diagram - DIGITAL Board (2;4)

STR-DA1000ES/DB790
2929
6-11. SCHEMATIC DIAGRAM – DIGITAL Board (2/4) – • See page 56 for Waveforms. • See page 57 for IC Block Diagram.
C1216
R1222
R1221
R1220
R1219
R1218
R1217
R1216
R1215
R1214
R1213
R1212
C1206
C1207
C1208C1209
C1210
R1203
R1205
FB1203
R1206
R1207
R1208
R1209
C1235C1234
R1202
C1203
C1201
C1233
R1201
C1202
C1220 R1224
C1213 C1214
C1219
R1210
C1205
C1204
R1204
C1231
C1230
FB1202
FB1201
C1218
IC1202
IC1204
JR1121
IC1201
JR1200
C1211
C1212
JR1201
R1226
X1201
100p
220
220
220
220
220
220
220
220
220
220
220
0.1
0.1
0.10.1
0.1
10k
100
100
100
100
100
27p27p
100
0.1
0.1
0.1
10k
0.1
100p 100
0.1 0.1
0.1
10k
0.1
0.1
1k
0.1
0.1
100p
IS61LV6416-15T
TC7WH157FU
0
CXD9718Q
0
470
10V
470
10V
0
1k
13.5MHz
A1
A2
A3
A4
D1
D2
D3
E1
E2
E3
E4
D1
D2
D3
D
4
D5
D6
D7
D8
D9
G1
G3
H9
K
1
K
2
K
3
K
4
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
L4
L5
L6
L11
L12
L
13
L
14
L15
L
16
L
17
L
18
L19
L15
L20
L20
L2
1
L2
2
L2
3
L24
L2
5
L26
L2
7
L2
8
L29
L30
L21
L22
L23
L24
L25
L26
L27
L28
L29
L30
L3
1
L
32
L33
L3
4
L31
L32
L33
L34
K2
K
3
Z1
Z2
Z3
Z4
Z5
Z6
K5
L
1
L2
L7
L9
L11
L13
L14
L17
L18
L19
L16
L8
L10
L12
L3
NC
A12
A13
A14
A15
D7
D6
WE
D5
D4
VSS
VDD
D3
D2
D1
D0
A0
A1
A2
A3
A4
CS
A5
A6
A7
D15
D14
D13
D12
VSS
VDD
D11
D10
D9
D8
NC
A8
A9
A10
A11
NC
OE BHE BLE
A
B
GND
VCC
S
Y
ST
Y
(2/4)
S-RAM
SIGNAL
SELECTOR
AUDIO DIGITAL
SIGNAL PROCESSOR
(Page 28)
(Page 31)
(Page 30)
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0 9 9
2
8 9
4 2
9 8
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Q Q
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