NEC DTE-29U1TH Service Manual page 23

Service Manual CP-785F
Pin No. Pin Name
16 TP
17 TP
18 DVSUP
19 DVSS
20 NC
21 NC
22 NC
23 NC
24 RESETQ
25 NC
26 NC
27 VREF2
28 DACM_R
29 DACM_L
30 NC
31 TP
32 NC
33 Moni_Out_R
34 Moni_Out_L
35 VREF1
36 RF_OUT_R
37 RF_OUT_L
38 NC
39 AHVSUP
40 CAPL_M
41 AHVSS
42 AGNDC
43 NC
44 NC
45 NC
46 DVD_In_L
47 DVD_In_R
48 ASG2
49 AV_IN_L
50 AV_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
Type
Out Test pin
Out Test pin
Digital power supply +5V
Digital Ground
Not Connected
Not Connected
Not Connected
Not Connected
In Power-On-reset
Not Connected
Not Connected
Reference ground 2 high voltage part
Out Loudspeaker out Right
Out Loudspeaker out Left
Not Connected
Out Test pin
Not Connected
Monitor Out Right
Monitor Out Left
Reference ground 1 high voltage part
Out RF Out Right
Out RF Out Left
Not Connected
Analog power supply 8.0V
Volume capacitor MAIN
Analog ground
Analog reference voltage high voltage part
Not Connected
Not Connected
Not Connected
In DVD In Left
In DVD In Right
Analog Shield Ground 2
In AV input 2 in, left
In AV input 2 in, right
Analog Shield Ground 1
In AV input 1 in, left
In AV input 1 in, right
Reference voltage IF A/D converter
In Mono input
Analog ground
Analog power supply
In
In
Not Connected
In Test pin
In Crystal oscillator
Out Crystal oscillator
Test pin
-22-
Short description
IF input 1
IF common