SERVICE MANUAL
25
Mode
0
address selection
0
0
26
Audio output
3.85 21.24 27.1
27
Audio compensation 1
3.84
12.29
27.84
28
Audio input
7.64
1.3
1.31
29
Audio compensation 1
3.84
22.32
27.4
30
Audio input
3.84
20.45
28.58
31
Output 2
4.55
7.54
7.54
32
Audio input
3.84
20.52
27.56
T
Functions and Service Data of TDA6107Q/TDA6108JF (NY01)’s Pins
Digital Multimeter
able 17
4
Ground 0.00
0.00
0.00
6
Supply voltage
199
∞
4.48
Table 18 Functions and Serv
Data of AT24C
200)’s Pins
Digital Multimeter
ice
08 (N
Function
(V)
20K
Ω
)
20K
Ω
)
2 Address
input
0
0
0
3 Address
input
4.93
3.18
3.2
4 Common
ground
0
0
0
6 Data
line
3.42
6.56
6.64
7
PW write protect
0
20.78
∞
Pin No.
Function Description
Reference Voltage
(V)
Positive Resistance
(20K
Ω
)
Negative Resistance
(20K
Ω
)
1
G inverting input
3.33
5.32
4.72
2
R inverting input
3.26
5.32
4.72
3
B inverting input
3.28
5.32
4.72
5
Black level current input
6.03
18.65
5.65
7
B output
69.9
∞
5.45
8
R output
69.18
∞
5.45
9
G output
65.9
∞
5.45
Pin No.
Description
Reference Voltage
Positive Resistance
(
Negative Resistance
(
1 Address
input
0
0
0
5 Clock
line
3.35
6.55
6.61
8 Supply
voltage
4.93
3.18
3.2
46
Summary of Contents for 25F83
Page 18: ...SERVICE MANUAL 3 Black Diagram 7 21 ...
Page 19: ...SERVICE MANUAL 8 22 ...
Page 20: ...SERVICE MANUAL 4 Pining 5 Refer to Table 12 about Functions and Data of the IC s Pins 9 23 ...
Page 46: ...CIRCUIT DIAGRAM JUC 820 975 JUC 820 591 JUC 820 725 JUC 820 644 APPENDIX ...
Page 47: ...Circuit Diagram for CRT RGB PCB of 25F83 PF25F83 ...
