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Pin Configuration - IBM 19K1902 Service Manual

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TDA7496L
SGS-THOMOSN
Powerdip(14+3+3)
ORDERING NUMBER: TDA7496L
BLOCK DIAGRAM
GND
1,2,3,13,
18,19,20
9
INR
470nF
4
INL
470nF
SVR
10
470m F

PIN CONFIGURATION

2W+2W AMPLIFIER WITH DC VOLUME CONTROL
VAROUT_R
7
15,16
VOLUME
+
30K
-
OP AMP
MUTE/STBY
PROTECTIONS
VOLUME
+
30K
-
OP AMP
6
5
VOLUME
VAROUT_L
+5V
300K
100nF
- 20 -
Pin Configuration
PIN CONNECTION
GND
GND
GND
INL
VAROUT_L
VOLUME
VAROUT_R
N.C.
INR
SVR
V
S
1000m F
14
OUTR
11
STBY
12
MUTE
60K
17
OUTL
1000m F
D97AU596A
1
20
GND
2
19
GND
3
18
GND
4
17
OUTL
5
16
V
S
6
15
V
S
7
14
OUTR
8
13
GND
9
12
MUTE
10
11
STBY
D97AU597A
S1 ST-BY
+5V
S_GND
10K
1m F
+5V
S2 MUTE

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This manual is also suitable for:

19k1901T860