Schematic Diagram - Sony SRS-T55 Service Manual

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SRS-T55

3-2. SCHEMATIC DIAGRAM

6
6
• IC BLOCK DIAGRAMS
IC1,2 TEA2050D-013TR
20
19
18
17 16 15 14
13 12
THERMAL
PROTECT
START
CIRCUIT
DECOUPLING
1
2
3
4
5
6
7
8
9
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or
less are not indicated except for electrolytics and tantalums.
• All resistors are in Ω and
1
/
W or less unless otherwise specified.
4
• C : panel designation.
• Power voltage is dc 6 V and fed with regulated dc power supply
from external power voltage jack (JK1).
• Voltages are dc with respect to ground under no-signal conditions.
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production toler-
ances.
• Signal path.
F
: LINE INPUT
11
10

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