Voltage & Waveform Chart; Cd Servo P.c.b - Panasonic SA-AKX10PH Service Manual

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.

CD SERVO P.C.B.

REF NO.
MODE 1 2
CD PLAY 0 0
STANDBY 0 0
REF NO.
MODE 21 22
CD PLAY 1.6 0
STANDBY 1.7 3.4
REF NO.
MODE 41 42
CD PLAY 0.2 2.4
STANDBY 0 3.4
REF NO.
MODE 61 62
CD PLAY 3.2 0
STANDBY 3.4 0
REF NO.
MODE 81 82
CD PLAY 0 3.3
STANDBY 0 3.4
REF NO.
MODE 1 2
CD PLAY 1.6 0
STANDBY 1.7 0
REF NO.
MODE 21 22
CD PLAY 7.7 0
STANDBY 7.7 0
Q7601
REF NO.
MODE E C
CD PLAY 3.1 2.0
STANDBY 3.4 0
3 4 5 6 7
0 0 0 0 0
0 0 0 0 0
23 24 25 26 27
1.6 1.7 1.7 0 3.1
1.7 1.7 1.7 0 3.4
43 44 45 46 47
1.9 1.7 1.2 1.8 3.2
1.6 1.7 1.7 1.8 3.4
63 64 65 66 67
0 0 0 0 3.0
0 0 3.3 0 3.3
83 84 85 86 87
0 0 0 0 0
0 0 0 0 0
3 4 5 6 7
1.6 0 0 0 0
1.7 3.3 0 0 0
23 24 25 26 27
0 0 7.7 1.6 1.6
0 0 7.7 1.7 1.7
B
2.4
3.4
IC7001
8 9 10 11 12
0 0 0 0 0
0 0 0 0 0
IC7001
28 29 30 31 32
1.5 3.1 3.1 0 1.6
1.5 3.4 3.4 0 1.7
IC7001
48 49 50 51 52
1.2 1.3 1.3 1.7 1.7
1.2 1.2 1.2 1.7 1.7
IC7001
68 69 70 71 72
1.5 3.3 1.0 0.1 3.3
0 3.3 0 0.1 3.3
IC7001
88 89 90 91 92
0 0 0 0 0
0 0 0 0 0
IC7002
8 9 10 11 12
0 0 7.7 4.4 3.5
0 0 7.7 4.0 4.0
IC7002
28 29 30
1.6 0 0
1.7 0 0
64
13 14 15 16 17
0 0 0 0 0.3
0 0 0 0 0
33 34 35 36 37
1.5 1.6 1.9 1.9 1.7
1.6 1.7 1.7 1.7 1.7
53 54 55 56 57
0.9 1.5 1.5 1.5 0
0.9 1.1 1.1 1.6 0
73 74 75 76 77
0 1.6 0 1.5 3.2
0 1.6 3.4 1.5 3.4
93 94 95 96 97
3.2 0 0 0 0
3.4 0 0 0 0
13 14 15 16 17
3.6 3.6 3.5 3.8 3.7
3.6 3.6 3.6 3.6 3.6
SA-AKX10PH/PN CD SERVO P.C.B.
18 19 20
0 1.6 3.2
0 1.6 3.4
38 39 40
1.8 1.8 1.7
1.7 1.7 1.7
58 59 60
3.0 1.5 0
3.1 1.6 0
78 79 80
0 3.3 0
0 3.4 0
98 99 100
0 0 0
0 0 0
18 19 20
3.6 7.7 0
3.6 7.7 0