Aiwa TV-SE2130EZY Service Manual page 21

Pin No. Pin Name
11, 12 TP
13 TP
14 NC
15 ~ 17 TP
18 DVSUP
19 DVSS
20 ~ 23 NC
24 RESETQ
25, 26 NC
27 VREF2
28 DACM R
29 DACM L
30 NC
31 TP
32 ~ 34 NC
35 VREF1
36 SC1 OUT R
37 SC1 OUT L
38 NC
39 AHVSUP
40 CAPL M
41 AHVSS
42 AGNDC
43 ~ 47 NC
48 ASG2
49 SC2 IN L
50 SC2 IN R
51 ASG1
52 SC1 IN L
53 SC1 IN R
54 VREFTOP
55 MONO IN
56 AVSS
57 AVSUP
58 ANA IN1+
59 ANA IN1-
60 NC
61 TESTEN
62 XTAL IN
63 XTAL OUT
64 NC
I/O
I/O Test pin
O Test pin
– Not connceted
O Test pin
– Digital power supply +5V
–
Digital ground
– Not connceted
– Power-on-reset
– Not connceted
– Referecne ground 2 high voltage part
O Loudspeaker out right
O Loudspeaker out left
–
Not connceted
– Test pin
– Not connceted
– Reference gound 1 high voltage part
O Scart output 1 in, right
O Scart output 1 in,left
–
Not connceted
– Analog power supply 8.0 V
– Volune capacitor MAIN
–
Analog ground
– Analog reference voltage high voltage part
– Not connceted
–
Analog shield ground 2
I Scart input 2 in, left
I Scart input 2 in, right
–
Analog shield ground 1
I Scart input 1 in, left
I Scart input 1 in, right
–
Reference voltage IF A/D converter
I Mono input
– Analog ground
–
Analog power supply
I IF input 1
I IF common
– Not connected
I Test pin
I Crystal oscillator
O Crystal oscillator
– Test pin
Description
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