Panasonic TC-20LA2 Service Manual

Also see for TC-20LA2: Operating instructions Operating instructions

Panasonic TC-20LA2 Service Manual Manual pdf 42 page image

9.7. A-Board (4 of 5) Schematic Diagram+++++AB_LCD_ENBAC_LCD_B4AC_LCD_R5AC_LCD_G2AC_LCD_B3AC_LCD_B1AC_LCD_G0AC_LCD_B7AB_LCD_HSAC_LCD_B5AC_LCD_G3AB_LCD_VSAC_LCD_B2AC_LCD_B6AC_LCD_G5AC_LCD_G7AC_LCD_R7AC_LCD_G1AC_LCD_B0AC_LCD_G6AC_LCD_G4AC_LCD_R4AC_LCD_R3AC_LCD_R2AC_LCD_R1AC_LCD_R0AC_LCD_R6AB_LCD_CLKAIPDIMAB_INV_ONAB_SOSC90116V0.1uR9291.5kC93216V0.1uC428310V1uQ4035B1DHDC000021R9281.5kMAIN3.3VC427750V0.01uR903100kR4285 0R9120R429156kR9070R4289 0D902B0JANG000003C427250V0.01uC427316V47uD909MAZ80510MLIC901C0DAAZG000061 V IN2 SW out3 GND4 VO S5 ON/OFFC427550V0.01uIC4018C0JBCZ0005121 RS2 TD13 TA54 TA65 GND6 TB07 TB18 TD29 VCC10 TD311 TB212 TB313 GND14 TB415 TB516 TD417 R/F18 TD519 TB620 TC021 GND22 TC123 TC224 TC325 TD626 VCC27 TC428 TC5 29GND30TC631CLK_IN32/PDWN33PLL_GND34PLL_VCC35PLL_GND36LVDS_GND37TD+38TD-39TCLK+40TCLK-41TC+42TC-43LVDS_GND44LVDS_VCC45TB+46TB-47TA+48TA-49LVDS_GND50TD051TA052TA153GND54TA255TA356TA4C903330u50VR4281 0MAIN2.5VC929330u16VR421kC93110V1uR4282 0C427450V0.01uL4022J0JGC0000021C0CBIC9C90650V6800pR4286 0C90516V470uMAIN5VIC906C0DBEZE000051 IN2 ON/OFF3 OUT4 V_adj5 GND6OUTR4287 0C93316V100uC427650V0.01uR4276 0R4283 0C427950V0.01uR4284 0D912MAZ81300MLL90282uD900MAZ80330HLR909820C428050V0.1uR4288 0Q4UNR5JS9010A8K1KA20A00272123456789101112131415R42750C428250V100pJS9030R4277 0R90033R4280 0R9084.87kC915R429033kR905820R42920R429322kD910MA2J11100LR9482.2kR925UNHH20600L+14V+14V+14V+14VSUB 11VSUINV_GNDINV_GNDINV_GNDINV_GNDINV_GND+14V+14V3229 30 31281.23.20.90.900.60.40.40.53.31.01.21.200.901.001.40.81.33.31.32.203.21.20.6001.51.203.301.11.20.91.11.10.43.31.01.31.201.30.9001.23.001.11.31.114.014.014.014.014.014.00000000036.811.001.52.32.55.002.51.24.74.74.74.74.74.7 0LCD PANELTO0MAIN 2.5V31363233343940383735424341A-BOARD TXN/A10KYJ (4/5)LVDSTC-20LA2/2DA-Board (4 of 5) Schematic Diagram23