Confidential
TMPA8873PSNG /CMNG /CPNG /CRNG /CSNG
2005/03/29
30
Pin
No.
Pin Name
Function
Interface Circuit
I/O Signal
20
Y in
Input terminal for Y signal.
20
47
18
11k
Ω
1.5k
Ω
1.5k
Ω
21
Cr in
Input terminal for Cr signal.
5k
Ω
5k
Ω
47
21
18
22 Ext
Au1
Input terminal for Audio
signal 1.
17
22
18
35k
Ω
35k
Ω
5k
Ω
200
Ω
23 C
in
Input terminal for Chroma
signal.
23
47
18
1.5k
Ω
40k
Ω
24 V2
in
Input terminal for Video
signal.
24
47
18
11k
Ω
1.5k
Ω
1.5k
Ω
25 ALC
filter
Terminal to be connected
capacitor for ALC (Audio
Level Control).
25
17
18
200
Ω
5k
Ω
26 V1
in
Input terminal for Video
signal.
(Input level = 1 Vp-p)
26
47
18
11k
Ω
1.5k
Ω
1.5k
Ω
27 ABCL
Input terminal for ABL/ACL
control.
31k
Ω
2k
Ω
47
18
27
Summary of Contents for 14N23
Page 1: ...SERVICE MANUAL MODEL 14N23 CHASSIS M123SP...
Page 20: ......
Page 37: ...6 PCB Layout...
Page 38: ......
