Read Sony SA-VE155 / SA-WMS155 / SS-MS155 Service Manual online
6
6
SA-VE155/WMS155/SS-MS155
SA-VE155/WMS155/SS-MS155
IC601 TDA7296 (POWER Board)
2-5. IC BLOCK DIAGRAM
1
7
13 14 15
8
9
2
3
4
5
11 12
10
6
MOS GAIN &
LEVEL SHIFTING
STAGE
BIPOLAR
TRANSCONDACTANCE
INPUT STAGE
MOS
OUTPUT
STAGE
SHORT
CIRCUIT
PROTECTION
BOOST-
STRAP
STANDBY/
MUTE
STBY-GND
-IN
+IN
SUR
NC
BOOTSTR
+VS(SIG)
-VS(SIG)
STBY
MUTE
NC
NC
+VS(POW)
-VS(POW)
OUT
THERMAL
SHUTDOWN
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