Voltage Measurement & Waveform Chart; Hdmi P.c.b. (1/6) - Panasonic SC-HTB10P Service Manual

10 Voltage Measurement & Waveform Chart
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.
• 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.

10.1. HDMI P.C.B. (1/6)

REF NO.
MODE 1 2
CD PLAY 0 0
STANDBY 0 0
REF NO.
MODE 21 22
CD PLAY 3.3 1.8
STANDBY 3.3 1.8
REF NO.
MODE 41 42
CD PLAY 0 1.8
STANDBY 0 1.8
REF NO.
MODE 61 62
CD PLAY 3.2 3.4
STANDBY 3.2 3.4
REF NO.
MODE 81 82
CD PLAY 1.9 3.4
STANDBY 1.9 3.4
REF NO.
MODE 101 102 103
CD PLAY 0 0
STANDBY 0 0
REF NO.
MODE 121 122 123
CD PLAY 3.2 0
STANDBY 3.2 0
REF NO.
MODE 1 2
CD PLAY 0 1.7
STANDBY 0 1.7
REF NO.
MODE 21 22
CD PLAY 0 0
STANDBY 0 0
REF NO.
MODE 41 42
CD PLAY 5.0 1.0
STANDBY 5.0 1.5
3 4 5 6 7
0 3.4 0 3.2 0
0 3.4 0 3.2 0
23 24 25 26 27
0.2 0.2 0 0.2 0.2
0.2 0.2 0 0.2 0.2
43 44 45 46 47
0 0 0 0 0.1
0 0 0 0 0.1
63 64 65 66 67
3.2 3.2 1.8 3.4 0
3.2 3.2 1.8 3.4 0
83 84 85 86 87
1.8 0 0 0 0
1.8 0 0 0 0
104 105 106 107
0 0 0 0 3.4
0 0 0 0 3.4
124 125 126 127
0.6 3.4 1.8 0.6 0
0.6 3.4 1.8 0.6 0
3 4 5 6 7
1.7 3.3 0 3.3 2.0
1.7 3.3 0 3.3 2.0
23 24 25 26 27
0 5.0 0 0 0
0 5.0 0 0 0
43 44 45 46 47
0 2.5 0 1.0 0
0 2.5 0 1.4 0
IC1001
8 9 10 11 12
3.4 0 0 0 1.8
3.4 0 0 0 1.8
IC1001
28 29 30 31 32
3.4 1.6 1.6 0 1.7
3.4 1.6 1.6 0 1.7
IC1001
48 49 50 51 52
0 0.1 3.3 1.7 1.7
0 0.1 3.3 1.7 1.7
IC1001
68 69 70 71 72
3.2 3.2 3.2 3.2 3.2
3.2 3.2 3.2 3.2 3.2
IC1001
88 89 90 91 92
0 3.4 0 0 0
0 3.4 0 0 0
IC1001
108 109 110 111 112
3.4 3.4 3.4 0 1.8
3.4 3.4 3.4 0 1.8
IC1001
128
3.4
3.4
IC1002
8 9 10 11 12
2.0 2.0 2.0 3.4 3.2
2.0 2.0 2.0 3.4 3.2
IC1002
28 29 30 31 32
0 0 0 0 0
0 0 0 0 0
IC1002
48 49 50 51 52
0 0 0 3.3 0
0 0 0 3.3 0
56
13 14 15 16 17
0 0 0 1.7 1.7
0 0 0 1.7 1.7
33 34 35 36 37
1.7 1.7 0 3.4 3.4
1.7 1.7 0 3.4 3.4
53 54 55 56 57
0 1.7 1.8 0 3.3
0 1.7 1.8 0 3.3
73 74 75 76 77
3.4 3.2 3.1 0 3.2
3.4 3.2 3.1 0 3.2
93 94 95 96 97
0 0 1.8 0 0
0 0 1.8 0 0
113 114 115 116 117
0 0 0 0 0
0 0 0 0 0
13 14 15 16 17
0 0 0 0 2.8
0 0 0 0 2.8
33 34 35 36 37
0 0 0 0 0
0 0 0 0 0
53 54 55 56 57
3.3 0.2 1.7 0 0
3.3 0 1.7 0 0
SC-HTB10P/PC HDMI P.C.B.
18 19 20
0.9 0 1.7
0.9 0 1.7
38 39 40
0 0 1.7
0 0 1.7
58 59 60
3.2 3.2 3.2
3.2 3.2 3.2
78 79 80
3.2 3.3 1.9
3.2 3.3 1.9
98 99 100
0 0 3.4
0 0 3.4
118 119 120
0 0 3.3
0 0 3.3
18 19 20
2.8 0 0
2.8 0 0
38 39 40
0 2.0 0
0 2.0 0
58 59 60
0 1.7 1.6
0 1.7 1.7