Sony STR-DA7100ES Service Manual page 149
Sony str-da7100es fm stereo fm/am receiver - service manual
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Also See for STR-DA7100ES:
- Operating instructions manual (139 pages) ,
- Technical background (38 pages) ,
- Quick setup manual (2 pages)
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IC3204, 3206 SN74CBT3384APWR
IC3207 SN74CBT3384APWR
1OE
1
1B1
2
1A1
3
1A2
4
1B2
5
1B3
6
1A3
7
1A4
8
1B4
9
1B5
10
1A5
11
GND 12
IC3009 TC74VHC157FT (EL)
IC3013 TC74VHC157FT (EL)
SELECT 11 1
S
1A 2
1A
G
INPUT
3
1B
1B
4A
1Y
4
1Y
4B
OUTPUT
5
2A
2A
4Y
INPUT
6
2B
2B
3A
2Y
7
2Y
3B
OUTPUT
3Y
GND 8
IC3404 TK11118CSCL-G
5
OVER HEAT &
OVER CURRENT
PROTECTION
CONTROL
CIRCUIT
BANDGAP
REFERENCE
1
2
24 VCC
23
2B5
2A5
22
2A4
21
2B4
20
19
2B3
18
2A3
17
2A2
2B2
16
2B1
15
14
2A1
13
2OE
16
V
CC
15
STROBE
14
4A
INPUT
4B
13
11 12
4Y
OUTPUT
3A
11
INPUT
10
3B
9
3Y
OUTPUT
4
3
IC3203 SN74LV4052APWR
2X0
1
2X2
2
2XCOM
3
2X3
4
2X1
5
INH
6
VEE
7
VSS
8
IC3212, 3214 TK11250CMCL-G
6
5
VOLTAGE
CONTROL
1
2
3
IC3012 TC7WH74FU (TE12R)
8
7
6
S
R
C
D
Q
1
2
3
IC3505 TK11225CMCL-G
6
5
CONTROL
CIRCUIT
CONSTANT
CURRENT
SOURCE
BANDGAP
REFERENCE
1
2
STR-DA7100ES
16
VDD
15
X2
14
X1
13
XCOM
12
X0
11
X3
10
A
9
B
4
REG
COMP
5
Q
4
4
OVER HEAT &
OVER CURRENT
PROTECT
3
149
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