S-2
S2. Voltage Chart
S2.1. Front P.C.B.
Note) Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard.
Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester.
REF No.
PIN No.
POWER ON
IC4801
1
3.2
IC4801
2
3.2
IC4801
3
3.2
IC4801
4
0
IC4801
5
3.2
IC4801
6
3.2
IC4801
7
3.2
IC4801
8
6.2
Q4801
E
5.4
Q4801
C
6.2
Q4801
B
6.1
Q6501
E
2.7
Q6501
C
3.7
Q6501
B
0.7
Q6502
E
3.4
Q6502
C
0
Q6502
B
2.7
S2.2. Monitor P.C.B.
REF No.
PIN No.
POWER ON
Q8101
E
0.7
Q8101
C
2.1
Q8101
B
1.6
Q8102
E
0.7
Q8102
C
2.1
Q8102
B
1.6
Q8104
E
0.7
Q8104
C
2.1
Q8104
B
1.6
Q8105
E
0.7
Q8105
C
2.1
Q8105
B
1.6
Q8107
E
1.5
Q8107
C
0
Q8107
B
1.1
Q8108
E
0.7
Q8108
C
2.1
Q8108
B
1.6
Q8112
E
1.6
Q8112
C
0
Q8112
B
0.4
Q8113
E
0
Q8113
C
-7.1
Q8113
B
0.1
Summary of Contents for SDR-SW20PL
Page 9: ...9 4 Specifications For P PC PL areas For other areas...
Page 10: ...10...
Page 11: ...11 5 Location of Controls and Components...
Page 15: ...15 8 Disassembly and Assembly Instructions...
Page 16: ...16 8 1 Disassembly Flow Chart 8 2 PCB Location...
Page 18: ...18 8 3 1 Removal of the Front case unit Fig D1 8 3 2 Removal of the Tripod piece Fig D2...
Page 20: ...20 8 3 6 Removal of the Side case L unit Fig D7 Fig D8...
Page 24: ...24 Fig D20 8 3 15 Removal of the LCD hinge unit and Monitor P C B Fig D21...
Page 25: ...25 Fig D22 8 3 16 Removal of the LCD panel Fig D23...
Page 26: ...26 Fig D24 8 3 17 Removal of the Speaker unit and Operation FPC unit Fig D25...
Page 27: ...27 Fig D26 Fig D27 8 3 18 Removal of the CCD unit and Optical filter Fig D28...