Schematic Diagram - Sony TC-K555ES Service Manual

TC-K555'ES
TC-
A
B
c
D
E F G H
1
4-2. SCHEMATIC DIAGRAM
- Amp Section -
[PLAYBACK BOARO(l/3)]
ICSOI NJM2043D-D
PLAYBACK EO AMP
L-CH
9.6V
ICIOI CX174-1
DOLBY NR / PLAYBACK AMP
QI02,I03 2
SWITCHING / DO
RI31
10k
(1%)
-9.6V
QIOI 2SC945-Q
SWITCHING (70)01 /120p)
TYPEll
Cr 02
5502-4
~B
I :~~~
llJ ON - OFF
~
R503
22k
R504
10k
R209
[PLAYBACK BOARD (1/3)]
R473
R-CH
+
b.~
5503-4
b.~
5504-4
ON --- OFF TYPE ill ON -- OFF TYPE IV
Fe-Cr METAL
~
r
ul~r;lllim
L
---.£.N .::....2,FF _
C301
3.3
50V
C351
120p
500V
C502
470
IOV
CIOI~
360' 1
Q314 2SC1364-8
SWITCHING (REC EQ)
R-CH
HP
HE
.UYPE 1: 12.4VAC)
TYPE n: 19.8VAC
TYPE m:14.9VAC
TV PE 17: 33.9VAC
L-CH
HP
RP5202 -3602 A
3
2
4
7
9
6
8
.5
-37-