Sharp 27J-S260

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1 2 3 4 5 6 7 8 9 101112
27J-S100/180/260
CJ27S10/26
27J-S100/180/260
CJ27S10/26
SCHEMATIC DIAGRAM: CRT
- 40- - 41-
27J-S100/260
CJ27S10/26
INDICATION OF SENSOR IC VOLTAGE (IC2001)
PIN No. IC2001 Logic or Voltage Levels
1 Power H-Power L - power off
3 Mute H-muteL - normal
9 Key(DC) Power on 0V
Vol-down on 0.54V
Vol-up on 2.35V
Ch-down on 3.55V
Ch-up on 4.3V
10 AFT DC2.2V
11 AC det DC4.2V
18-20 OSD R.G.B Pulse or DC
21 OSD BLK Pulse or DC
22 HD Pulse
23 VD Pulse
29 Reset 5V
30 V-Pulse Pulse
32 R/C DC or Pulse
33 SCL Pulse
34 SDA Pulse
36 CC sync Pulse
41 MAIN EXT 1 / 2 H-EXT 1 L - EXT 2 / TV
42 MAIN TV / EX H-EXT 1/2 L - TV
27J-S180