Insignia IS-TV040923 - IC Descripion

IC DESCRIPTION
OEC7091C (IC101)
No. PIN NAME I/O DESCRIPTIONS Function
1 CNVSS I/O Ground.
2 XIN I Ground.
3 XOUT O Not used.
4 TEST1 5V.
5 VSS I Ground.
6 MCU VCC I 5V.
7 TEST0 Ground.
8 FILT I Condenser connection for FILT.
9 HLT I/O Condenser connection for HLT.
10 VHOLD I/O Condenser connection for V.HOLD.
11 CVIN I/O Composite Video input terminal.
12 RESET IN I Reset will be done when the voltage goes to LOW.
13 MCU RESET OUT Reset will be done when the voltage goes to LOW.
14 Y SW OUT Condenser connection for Y SW OUT.
15 V/C GND Ground.
16 3.58 XTAL Connect the main crystal. (3.579545MHz)
17 C-APC Condenser connection for C-APC.
18 MCU5.7V REG OUT Power of CPU.
19 NC Not used.
20 CVBS IN3 Connect the Video input signal for tuner.
21 AUDIO IN3 Not used.
22 V/C VCC
5V.
23 MCU TEST Ground.
24 CVBS IN2 Composite Video input terminal.
25 AUDIO IN2 Not used.
26 CVBS IN1 Composite Video input terminal.
27 AUDIO IN1 Not used.
28 5.7V REG OUT 5.7V.
29 C (Y/C) IN Input terminal of C-IN.
30 Y (Y/C) IN Input terminal of Y-IN.
31 VREG OUT Power of CPU.
32 FSC OUT Not used.
33 MONITOR OUT Not used.
34 AUDIO ATT OUT Not used.
35 AUDIO ATT FILTER Not used.
36 NC Ground.
37 V RAMP F/B Input terminal of V-FEEDBACK.
38 V RAMP OUT Output terminal for V.OUT.
39 V RAMP CAP Condenser connection for V.RAMP CAP.
40 8.7 REG OUT 8.7V.
F-1