Sharp TM200 Service Manual - Page 82

CONFIDENTIAL [2] FUNCTION TABLE OF DISPLAY Q LCD1000 RLCUB0048AF03: MAIN DISPLAY Pin Terminal No. name 47 C4- Input/ Output Description of terminal - Booster capacitor connection terminal Pin Terminal No. name 1 T-COM 2 T-COM 3 TFT-COM 4 COMC 5 COMC 6 COMDC 7 VCOMH 8 B0 9 B1 10 B2 11 B3 12 B4 13 B5 Input/ Output Description of terminal Input COM electric potential input for CS Input COM electric potential input for CS Input COM voltage input Output COM signal output Output COM signal output Output COM center voltage output Output COM amplitude voltage output Input Blue data signal (LSB) Input Blue data signal Input Blue data signal Input Blue data signal Input Blue data signal Input Blue data signal (MSB) 48 C4+ 49 C350 C3+ 51 C252 C2+ 53 C154 C1+ 55 VDC2 56 VDC2 57 VR 58 VS 59 VS - Booster capacitor connection terminal - Booster capacitor connection terminal - Booster capacitor connection terminal - Booster capacitor connection terminal - Booster capacitor connection terminal - Booster capacitor connection terminal - Booster capacitor connection terminal Output DC/DC converter output Output DC/DC converter output Output Reference power supply output Output Source power supply output Output Source power supply output In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. 14 G0 Input Green data signal (LSB) 15 G1 Input Green data signal 16 G2 Input Green data signal 17 G3 18 G4 Input Green data signal Input Green data signal MAIN DISPLAY 19 G5 Input Green data signal (MSB) 20 R0 Input Red data signal (LSB) 21 R1 Input Red data signal 22 R2 Input Red data signal 23 R3 Input Red data signal 24 R4 Input Red data signal 25 R5 Input Red data signal (MSB) 1 26 DCLK 27 HSY Input Data sampling clock Input Horizontal sync signal To InputTerminal 28 VSY Input Vertical sync signal 59 29 SO 30 SI Output serial data output Input serial data input Q LCD001 RLCUB0049AFZZ : EXTERNAL DISPLAY 31 SCLK 32 CS 33 RESET 34 VCC 35 GND 36 GND 37 VDC 38 VDC 39 COM2 40 VCLAMP 41 VSS2 42 VSS1 43* NC 44 VDD2 45 C546 C5+ Input serial clock input Input serial interface chip select Input Hardware reset - Logic power - Ground - Ground - Analog power - Analog power - COM control for CS Output Voltage for CS output Output DC/DC converter output Output DC/DC converter output - Not used Output DC/DC converter output - Booster capacitor connection terminal - Booster capacitor connection terminal Pin Terminal No. name 1 V0 2 V1 3 V2 4 V3 5 V4 6 GND 7 RESB 8 CSB 9 RS 10 WRB 11 RDB Input/ Output Description of terminal Notes - Display drive power - supply terminal - Display drive power - supply terminal - Display drive power - supply terminal - Display drive power - supply terminal - Display drive power supply terminal - - Ground - Input Reset signal - Input Chip select signal - Input Register select signal "0": Display RAM data "1": Command data Input Write signal "L": Activated Input Read signal "L": Activated TM200 OTHERS 6 - 17