NTE1846 Datasheet, PDF (2/2 Pages) NTE Electronics – Integrated Circuit NTSC System Single-Chip Color TV Signal Processor

Pin Connection Diagram
Electronic Attenuator Control 1
FM Demodulator Coil 2
De–Emphasis, Sound Direct I/O 3
Audio Driver Output 4
Audio Negative Feedback, Bypass 5
IF AGC Filter 6
RF AGC Control 7
GND 8
VIF Input 9
VIF Input 10
VIF, SIF Power Supply 11
Horizontal Power Supply 12
AFC Filter 13
AFC Flyback Pulse Inpu 14
32f_H OSC 15
X–Ray Protector Signal Input 16
Vertical Synchronizing Signal 17
Vertical OSC 18
Sawtooth Wave Generator Capacitor 19
Rated Current Pull–In ²⁰
Vertical AC/DC Feedback Input 21
Vertical Output 22
VCD Power Supply 23
Horizontal Pre–Drive Output 24
Tint Control 25
Video Output 26
52 RF AGC Output
51 Video Detector Output
50 AFT Output
49 Brightness Control
48 SIF Input
47 AFT Coil
46 Video Detector Coil
45 Video Detector Coil
44 Vertical Synchronization Separation Input
43 Synchronizing Output
42 Horizontal Synchronization Separation Input
41 Pedestal Holding
40 Video Input 1
39 Video Input 2
38 Contrast Control
37 Video Tone Control
36 Color Signal Input
35 GND
34 ACC Filter
33 Killer Filter
32 APC Filter
31 3.58MHz OSC
30 Color Saturation Control
29 G – Y Demodulated Output
28 B – Y Demodulated Output
27 R – Y Demodulated Output
52
27
1
1.813 (46.05) Max
.070 (1.77)
1.750 (44.5)
26
.217
(5.5)
Max
.512 (13.0)
.118
(3.0)
Min
.600 (15.24)