Sony STR-DA6400ES Service Manual page 132

STR-DA6400ES
QQ
3 7 63 1515 0
IC5009, 5010, 5209, 5210 SN74LVC573APWR
OE 1 20 VCC
C1
19 1Q
1D 2 1D
C1
18 2Q
2D 3 1D
C1
17 3Q
3D 4 1D
C1
16 4Q
4D 5 1D
C1
15 5Q
5D 6 1D
C1
14 6Q
6D 7 1D
C1
13 7Q
7D 8 1D
C1
12 8Q
8D 9 1D
11 LE
GND 10
TE
L 13942296513
– ANALOG Board –
IC391, 401, 411, 421 TC9273CFG-013
IC392, 402, 412, 422 TC9273CFG-004
VSS 1
S1 2
S2 3
S3 4
S4 5
S5 6
10BIT 10BIT
S6 7 LATCH LATCH
CIRCUIT CIRCUIT
(L-CH) (R-CH)
S7 8
S8 9
S9 10
S10 11
12
S11
GND 13
LEVEL SHIFT & SHIFT REGISTER
CK 14
www
.
132
http://www.xiaoyu163.com
– E-VOL Board –
IC1203, 1213, 1223, 1233 CXD9725M-HFL
28 VDD
NC
27 S1
VSS
26 S2
TRIM
25 S3
TRIM
24 S4
TRIM
23 S5
OUT
22 S6
21 S7
VRGND
20 S8
19 S9
NC
18 S10
17
S11
VRIN
16 STB
NC
15 DATA
x ao u163
CS1
y
GND
i
CLK
NC
http://www.xiaoyu163.com
2 9
8
IC5013 TC74VHC157FT (EKJ)
16
SELECT 11 1
S
1A 2 1A G 15
INPUT
1B 3 14
1B 4A
1Y 4 1Y 4B 13
OUTPUT
5
2A 2A 4Y 11 12
INPUT
6 11
2B 2B 3A
10
OUTPUT 2Y 7 2Y 3B
3Y
GND 8 9
IC5212 TC7WH157FK (TE85R)
EN G
A 1
A Y
2
B B Y
Y 3
GND 4
Q Q
3 6 7 1 3 1 5
1
TRIM VOLUME
2
0-+24dB/
1dB STEP
3
5 to 25 DECODER
&
LATCH CIRCUIT
4
5
6
MAIN
VOLUME
0- –95dB/
0.5dB STEP
7
4 to 13 DECODER
&
LATCH CIRCUIT
8
4 to 16 DECODER
&
9
LATCH CIRCUIT
10
24 BIT
SHIFT REGISTER
CIRCUIT
LEVEL SHIFT co
11
CIRCUIT
12
.
13
14
9 4 2 8
V
CC
STROBE
4A
INPUT
4B
4Y OUTPUT
3A
INPUT
3B
3Y
OUTPUT
8
VCC
11 7 ST
11 6 SELECT
5
Y
0 5 8 2 9 9 4 2 8
28 NC
TRIM VOLUME
26 VDD
0-+24dB/
1dB STEP
26 TRIM
5 to 25 DECODER
&
LATCH CIRCUIT
25 TRIM
24 TRIM
23 OUT
MAIN
VOLUME
0- –95dB/
0.5dB STEP
22 VRGND
4 to 13 DECODER
&
LATCH CIRCUIT
21 NC
4 to 16 DECODER
&
20 VRIN
LATCH CIRCUIT
19 NC
m
18 CS2
17 LAT
16 DATA
15 NC
9 9
9 9