11 Voltage Measurement
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.
11.1. Input P.C.B.
Ref No.
MODE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CD
PLAY 2.6 2.6
5.2 0 2.6 2.5 0 2.7 2.6 0 5.2 0 0 2.6 2.6 0
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CD
PLAY
0 4.0 0 0 0 4.5 0 -5.2 0 4.5 0 0 0 5.2 0 5.2
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
CD
PLAY
0 4.8
0 0 0 0
5.2
0 0 0 0 0 0 0 0
-5.2
0
-5.2
0
-0.1
STANDBY
Ref No.
MODE 21
22
23
24
CD PLAY
5.2
0.1
4.6
0.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
CD
PLAY
0 4.5 5.1 0
0
0 5.1 0 4.8 4.8 0 5.1 1.3 0 1.3 5.1 5.2 2 5.1 5.1
STANDBY
Ref No.
MODE 21
22
23
24
CD PLAY
0
5.1
5.1
5.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CD
PLAY
0 3.6 0 0 0 4.2 0 -5.2 0 4.2 0 0 0 5.2 0 5.2
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CD
PLAY
0 3.6 0 0 0 4.2 0 -5.2 0 4.2 0 0 0 5.2 0 5.2
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
CD
PLAY -14.4 0 0.1 0.1 0.1 0 0.1 0 0 0 0 0 0 0
0
0
0
0
0
0.1
STANDBY
Ref No.
MODE
21 22 23 24 25 26 27 28 29 30
CD PLAY
0
0
0
0.1
0
0.1
0.1
0.1
0
15.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
CD
PLAY -14.2
-0.1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.8
0 0 0
STANDBY
Ref No.
MODE
21 22 23 24 25 26 27 28 29 30
CD
PLAY 0 0 0 0 0 0 0 0
0.1
15
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD
PLAY
0
0 0 -14.4 0
0 0 15.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD PLAY
2.6
2.6
2.6
0
2.6
2.6
2.6
5.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD PLAY
0
1.3
2.6
0
2.6
1.3
0
5.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD
PLAY
0
0 0 -14.4 0
0 0 15.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD PLAY
2.6
2.6
2.6
0
2.6
2.6
2.6
5.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD PLAY
0
1.3
2.6
0
2.6
1.3
0
5.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD
PLAY
0
0 0 -14.4 0
0 0 15.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD PLAY
2.5
2.5
2.5
0
2.5
2.5
2.5
5.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD PLAY
2.5
2.5
2.5
0
2.5
2.5
2.5
5.1
STANDBY
Ref No.
MODE
1 2 3 4 5 6 7 8
CD
PLAY
0
0 0 -14.7 0
0 0 15.3
STANDBY
IC101
IC341
IC341
IC402
IC455
IC321
IC458
IC402
IC460
IC453
IC362
IC361
IC321
INPUT PCB (REP3708J-S)
IC459
IC456
IC457
IC301
IC454
IC452
IC451
IC401
IC401
24
SA-XR70E / SA-XR70EB / SA-XR70EG
Summary of Contents for HDMI SA-XR70E
Page 5: ...2 Caution for AC Mains Lead 5 SA XR70E SA XR70EB SA XR70EG ...
Page 8: ...7 Operation Procedures 8 SA XR70E SA XR70EB SA XR70EG ...
Page 9: ...9 SA XR70E SA XR70EB SA XR70EG ...
Page 34: ...12 Waveform Chart 34 SA XR70E SA XR70EB SA XR70EG ...
Page 103: ...18 Illustration of IC s Transistors and Diodes 103 SA XR70E SA XR70EB SA XR70EG ...
Page 107: ...20 1 Cabinet Parts Location 20 1 1 Cabinet 107 SA XR70E SA XR70EB SA XR70EG ...
Page 108: ...108 SA XR70E SA XR70EB SA XR70EG ...