D) Transformer Circuit - Panasonic SA-AK633P Service Manual

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17.5. (D) Transformer Circuit

SCHEMATIC DIAGRAM - 11
TRANSFORMER CIRCUIT
VCC+
1
2
VCC-
3
TO
POWER
4
CIRCUIT
AC GND
(H5950/
5
W5950) ON
6
SCHEMATIC
AC_IN
DIAGRAM-13
7
SUB B
8
SUB+B GND
9
CN5950
Q5951
2SB0621AHA
VOLTAGE REGULATOR
(-VP)
FL2
1
-VP
2
FL1
3
SYS6V
TO
4
PANEL
SYS6V
5
CIRCUIT
PCONT
(H6555/
6
W6555) ON
SYNC
7
SCHEMATIC
ST_GND
DIAGRAM-9
8
D_GND
9
CN5951
B1GACFJJ0018
SYCHRONISING
Q5952
: +B SIGNAL LINE
D5950-D5953, D5970-D5973
B0EAMM000038
D5952
D5972
C5960
D5970
D5973
D5971
0.1
D5953
R5965
12K
D5956
D5954
C5959
C5950
16V2200
0.01
D5955
D5954-D5957
D5957
B0EAKM000117
D5959
Q5951
B0EAKM000117
C5958
R5960
0.01
4.7K
C5956
50V47
R5961
C5957
D5960
150
50V10
B0BA03100002
R5955
R5954
D5966
R5956
10
10
B0EAKM000117
10
Q5950
Q5950
C5953
B1BACD000018
0.01
SYSTEM 6V
VOLTAGE REGULATOR
C5952
Q5952
10V47
C5963
SWITCH
R5958
35V4.7
10K
C5954
R5957
0.01
10K
: -B SIGNAL LINE
D5950
D5951
T5950
G4C7AFD00014
FP5950
4000
C5955
50V22
Q5953
B1AACF000064
FP5951
POWER CONTROL
1000
SWITCH
Q5953
R5951
3.3K
D5963
B0EAKM000117
D5961
C5961
B0EAKM000117
R5952
10V470
1K
R5953
C5951
150
0.01
T5951
RTP1H3E002
D5964
C5962
D5962
B0BA6R600008
10V470
D5962
B0EAKM000117
73
RL5950
K6B1AEA00015
1
2
3
4
R5950
3.3M
D5965
B0AACK000004
F1
125V 4.0A
FC1
FC2
Z5950
ERZV10V511CS
JK5950
120V 60Hz
SA-AK633P
AC IN

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