NEC DTE-29U1TH Service Manual page 22

TV standards
TVsystem Position of sound carrier(MHz) Sound modulation
B/G 5.5 / 5.7421875
B/G 5.5 / 5.85
L 6.5 / 5.85
I 6.0 / 6.552
D/K 6.5 / 6.2578125 D/K1
6.5 / 6.7421875 D/K2
6.5 / 5.85 D/K-NICAM
Sound IF
ANA_IN1+
Mono
MONO_IN
SC1_IN_L
SCART1
SC1_IN_R
SC2_IN_L
SCART2
SC2_IN_R
Pin connections and short description
Pin No. Pin Name
1 TP
2 NC
3 NC
4 TP
5 TP
6 ADR_SEL
7 STANDBYQ
8 NC
9 I2C_CL
10 I2C_DA
11 TP
12 TP
13 TP
14 NC
15 TP
Demodulator
FM1/AM
& NICAM
FM2
Decoder
NICAM A
NICAM B
IDENT
A/D
SCARTL
A/D
SCARTR
SCARTR Switching Facilities
Architecture of MSP3415D
Type
Out
Out
Out
In
In
In / Out
In / Out
In / Out
In / Out
Out
Out
FM Stereo
FM-Mono / NICAM
AM - Mono / NICAM
FM-Mono / NICAM
FM Stereo
FM-Mono / NICAM
XTAL_IN
Audio PLL
LOUD-
D/A
SPEAKER L
LOUD-
D/A
SPEAKER R
DSP
D/A
SCART1_L
D/A
SCART1_R
Short description
Test pin
Not Connected
Not Connected
Test pin
Test pin
I2C bus Address select
Standby ( Low-active)
Not Connected
I2C Clock
I2C data
Test pin
Test pin
Test pin
Not Connected
Test pin
-21-
Service Manual CP-785F
Color system Remark
PAL Applied
PAL Applied
SECAM-L N.A
PAL N.A
SECAM-East
N.A
XTAL_OUT
DACM_L
Loudspeaker
DACM_R
SC1_OUT_L
SCART
SC1_OUT_R