RCA MCR61TF30, Руководство по обслуживанию

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SERVICE MANUAL
Table 9 Functions and Service Data of TDA9859 (N606)’s Pins
Digital Multimeter
Pin
No.
Function Description
Reference Voltage (V)
Positive Resistance
(K )
Negative
Resistance (K )
1 Audio input 4.14 7.62 5.85
2 Output 1 0 7.86 6.26
3 Audio input 4.14 7.61 5.84
4 Reference voltage for filtering
capacitor
8.18 7.46 5.94
5 Audio output 4.14 7.62 5.83
6 Supply voltage 8.26 1.62 1.62
7 Audio output 4.15 7.41 5.95
8 Ground 0 0 0
9 Audio output 4.15 7.36 5.79
10 Audio input 8 4.15 7.36 5.79
11 Channel 1 audio compensation 4.15 7.38 6.12
12 Channel 2 audio compensation 4.15 7.61 6.03
13 Audio output 8 0
14 Treble compensation 4.15 7.48 6.24
15 Audio output 4.13 6.78 5.66
16 Clock line 4.33 7.02 5.25
17 Serial data line 4.53 6.98 5.21
18 Audio output 4.13 6.78 5.65
19 Treble compensation 4.14 7.48 6.24
20 Audio output 0
21 Bass2 compensation 4.15 7.59 6.04
22 Bass1 compensation 4.15 7.37 6.12
23 Audio input 4.15 7.34 5.77
24 Audio output 4.15 7.34 5.77
25 Mode address selection 0 0 0
26 Audio output 4.15 7.38 5.96
27 Audio compensation 1 4.14 7.64 6.22
28 Audio input 4.14 7.59 5.83
29 Audio compensation 1 4.14 7.61 6.24
30 Audio input 4.14 7.57 5.83
31 Output 2 0 7.84 6.24
32 Audio input 4.14 7.57 5.83
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