Sony STR-DA5300ES - IC Block Diagrams

127
STR-DA5300ES
• IC Block Diagrams
– MAIN Board –
IC1499 MAX232DR
IC6306 8 (IN3A)
(Color bar)
ed
500 mV/DIV, 20 µ s/DIV
H
1.1 Vp-p
C1+
V+
VCC1
2
16
GND15
T1 OUT14
R1 IN13
R1 OUT12
T1 IN11
T2 IN10
R2 OUT9
C1
−
C2+
3
4
C2
−
V
−
5
6
T2 OUT
R2 IN
7
8
IC2090 TC9274CNG-016
1
2
3
4
5
6
7
8
9
10
11
12
20
21
42
40
40
39
38
37
36
35
34
33
32
31
23
22
VSS
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
GND
CK
VDD
STB
DATA
18BIT
LATCH
CIRCUIT
(R-CH)
18BIT
LATCH
CIRCUIT
(L-CH)
LEVEL SHIFT & SHIFT REGISTER
13S12 30 S12
14S13 29 S13
15S14 28 S14
16S15 27 S15
17S16 26 S16
19S18 24 S18
18S17 25 S17