MITSUI MTV-DV05, Руководство по обслуживанию

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SERVICE MANUAL
Table 6 Functions and Service Data of AT24C08 (D702)’s Pins
GDM8145 Multimeter
Ground Resistance (K
Ω
)
Pin No. Function Description
Voltage of
Pin (V)
Measure with red
probe while
grounding black
probe.
Measure with
black probe while
grounding red
probe.
1
Address terminal 0
0 0 0
2
Address terminal 1
0 0 0
3 Address terminal 2 0 0 0
4
Ground
0 0 0
5
Data line
4.8 11.7 5.25
6
Clock line
4.8 11.72 5.5
7
Write-in/read-out control terminal
0 0 0
8 Supply voltage 5 6.7 4
Table 7 Functions and Service Data of KA2192B (NV01)’s Pins
DT890D Digital Multimeter
Ground Resistance (K Ω )
Pin
No.
Function Description
Voltage
of
Pin (V)
Measure with
red probe
while
grounding
black probe.
Measure with
black probe
while
grounding
red probe.
1
L TV IN
5.67 6.45 3.53
2
R TV IN
5.67 6.45 3.74
3
TV IN
5.67 6.57 4.02
4
LS IN
5.69 6.45 3.66
5
RS IN
5.69 6.47 3.72
6
SY IN
5.54 6.85 3.96
7
TV SW
0.00 0.00 0.00
8
SC IN
5.54 6.75 3.85
9
L1 IN
5.69 6.43 3.36
10
R1 IN
5.70 6.37 3.72
11
E1 IN
5.56 6.85 3.96
12
L2 IN
5.70 6.43 3.87
(continued)
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