85
12 Voltage & Waveform Chart
Note:
• Indication Voltage Values are in 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 voltage values, depending on the internal impedance of the DC circuit tester.
• Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point because it
may differ from actual measuring value due to difference of Measuring instrument and its measuring condition and product itself.
12.1. Main P.C.B. (1/3)
REF NO.
MODE
1
2
3
4
5
CD PLAY
5.2
0
0
3.3
5.2
STANDBY
5.2
0
0
3.3
5.2
REF NO.
MODE
1
2
3
4
5
CD PLAY
0
0
5.0
1.7
1.7
STANDBY
0
0
5.0
1.7
1.7
REF NO.
MODE
1
2
3
4
5
6
7
8
CD PLAY
0
0
0
-6.8
0
0
0
6.7
STANDBY
0
0
0
-6.8
0
0
0
6.7
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
1.7
0
1.2
0
0
0.1
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
1.7
0
3.3
0
STANDBY
1.7
0
1.2
0
0
0.1
0
0
0
0
0
3.3
0
3.3
3.3
3.3
1.7
0
3.3
0
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CD PLAY
0
0
0
1.5
1.5
0
0
3.3
0.7
0
0
0
0
0
0.6
1.7
1.7
1.2
3.3
1.7
STANDBY
0
0
0
1.5
1.5
0
0
3.3
0.7
0
0
0
0
0
0
1.7
1.7
0
3.3
1.7
REF NO.
MODE
1
2
3
4
5
6
7
8
CD PLAY
0
0
0
0
0
0
0
3.4
STANDBY
0.1
0
0
0
0
0
0
3.4
REF NO.
MODE
1
2
3
4
5
6
7
8
CD PLAY
0
0
0
-6.8
0
0
0
6.7
STANDBY
0
0
0
-6.8
0
0
0
6.7
REF NO.
MODE
1
2
3
4
5
6
7
8
CD PLAY
0
0
0
-6.8
0
0
0
6.7
STANDBY
0
0
0
-6.8
0
0
0
6.7
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
3.3
2.8
3.3
0
3.3
0
3.3
0
0
0.8
1.6
3.3
1.6
0
0
3.3
3.3
1.8
2.1
3.4
STANDBY
3.3
2.8
3.3
0
3.3
0
3.3
0
0
0.8
1.6
3.3
1.6
0
0
3.3
3.3
1.8
2.1
3.4
REF NO.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CD PLAY
3.3
0.1
0
0.1
3.2
3.9
2.7
3.3
3.3
2.7
3.3
1.2
0
3.3
0
0
0
0
0
0
STANDBY
3.3
0.1
0
0.1
3.2
3.9
2.7
3.3
3.3
2.7
3.3
1.2
0
3.3
0
0
0
0
0
0
IC1001
IC2300
IC2071
IC2201
IC2202
IC1101
IC1102
IC2001
IC2001
IC2300
SA-BT222EB/EG MAIN P.C.B.
Summary of Contents for SA-BT222EB
Page 6: ...6 1 5 Caution for AC Cord For EB only ...
Page 14: ...14 ...
Page 15: ...15 5 Location of Controls and Components 5 1 Remote Control Key Button Operations ...
Page 16: ...16 5 2 Main Unit Key Button Operations ...
Page 17: ...17 5 3 Using BD LIVE BONUSVIEW in BD Video ...
Page 18: ...18 5 4 Using the iPod iPhone ...
Page 19: ...19 5 4 1 iPod iPhone Playback ...
Page 20: ...20 5 5 Speaker Connections ...
Page 21: ...21 5 6 Disc Playability ...
Page 22: ...22 ...
Page 23: ...23 5 7 SD USB Information ...
Page 24: ...24 5 8 File Extension Type Support MP3 JPEG DivX AVCHD MPEG2 files ...
Page 25: ...25 5 8 1 File Folders Structures ...
Page 39: ...39 8 1 3 Main P C B Fig 3 Main P C B IC2302 LB2301 CN2004 ...
Page 43: ...43 10 2 Main Components and P C B Locations ...
Page 62: ...62 10 15 6 Applying of Grease ...
Page 84: ...84 ...
Page 100: ...100 ...
Page 102: ...102 ...
Page 124: ...124 ...
Page 126: ...126 ...
Page 128: ...128 20 1 2 Mechanism BD Drive ...
Page 130: ...130 ...
