Haier P42A1-AK Service Manual Download

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Service Manual

Model: P42LV6-T1

P42L6A-T1

P42A1-AK

Specifications & Design are subject to change without notice.

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Summary of Contents for P42A1-AK

Page 1: ... 1 Service Manual Model P42LV6 T1 P42L6A T1 P42A1 AK Specifications Design are subject to change without notice PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 2: ...rds 7 4 PANEL Part 9 a Adjustment 9 b Trouble Shooting 11 c Power specification 21 6 Introduction to PDP circuit boards 24 a Signal flow chart 24 b CHIP SUMMARY 25 c Debug flow chart 26 7 BUS Control Adjustment 27 8 Circuit Drawing 32 PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 3: ...esolutions up to XGA 1024х768 with a vertical frequency of 85HZ b General specification l Number of pixel 852 H 480 V 1Pixel 3RGB Cells l Pixel pitch 1080μm 1080μm l Cell Pitch 320μm H x 1080μm V Base Green Cell l Display area 920 1 H x 518 4 V 0 5mm l Color arrangement RGB Closed type l Number of COLRO R 1024 x G 1024 x B 1024 l Aspect Ratio 16 9 l Peak Brightness Typical 1500dc 1 10 White Window...

Page 4: ...r liquid gets inside the product immediately turn off the power Continuing to use the product it is may cause fire or electric shock 5 If the product emits smoke and abnormal smell or makes an abnormal sound immediately turn off the power Continuing to use the product it may cause fire or electric shock 6 Do not disconnect or connect the connector while power to the product is on It takes some tim...

Page 5: ...ar panel of this product Touching these components may cause an electric shock 9 When moving the product be sure to turn off the power and disconnect all the cables While moving the product watch your step The product may be dropped or all leading to injuries of electric shock 10 In order to protect static electricity due to C MOS circuitry of the Drive part wear a wrist band to protect static ele...

Page 6: ...ce Design your system so that excessive shock and load are not applied to the glass Exercise care that the vent at the corner of the glass panel is not damaged If the glass panel or vent is damaged the product is inoperable 22 Do not cover or wrap the product with a cloth or other covering while power is supplied to the product 23 Before turning on power to the product check the wiring of the prod...

Page 7: ...EL PDP 42V7 0094012032 X SUS left 0094012149 X SUS right 0094012150 Y SUS 0094012151 Y DRIVER TOP 0094012152 Y DRIVER BTM 0094012153 Z SUS 0094012154 CTROL BOARD 0094012155 PSU 0094012156 X SUS left X SUS right Z SUS PSU Y SUS Y DRIVER BTM Y DRIVER TOP CTROL BOARD PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 8: ... 8 Printed Circuit Digital Board Main Board Printed Circuit Emulation board PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 9: ... 9 4 Panel part a Adjustment PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 10: ... 10 PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 11: ... 11 b Trouble shooting PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 12: ... 12 PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 13: ... 13 PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

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Page 21: ...nal High High Voltages 2are ON Low High Voltages are OFF Output signal from PSU ACD signal High 75V AC Input Voltage Low 70V AC Input Voltage 5VD signal High Module logic Voltage 3is 5V Low Module logic Voltage is 0V 1 Low Voltages 5Vstand by 5Vsc 9Vsc 12Vsc Vaudio 2 High Voltages Va Vs 3 Module logic Voltage 5Vctrl PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 22: ... 22 3 PSU ON OFF sequence PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 23: ... 23 4 PSU INPUT OUTPUT PIN PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 24: ...k Diagram Q i n g d a o H a i e r E l e c t r o n i c s C 8 30 Sunday October 23 2005 Title Size Document Number Rev Date Sheet of SVIDEO_1 With 75 ohm pull down SCART COMPOSITE PRELIMINARY Component 1 24 bit Data SCART COMPOSITE DIGITAL AUDIO Component 2 SCART RGB CVBS_OUT 2Vp_p SCART RGB SIF VIDEO AMP 24 bit Data MAIN BOARD SCART2 LVDS Output SCART RGB DV009_2 SVP EX 256 SAA7117A HDMI Block Diag...

Page 25: ...speed video ADCs for both PC and video inputs a high performance 5th generation multi format 3D digital comb video decoder that supports NTSC PAL and SECAM an HDTV sync separator motion adaptive de interlacing engine and the video format conversion engine MST3788 8 bit Analog and HDCP Interface for Advanced Digital Displays The MST3788 integrates both analog interfaces and HDCP compliant receivers...

Page 26: ...em Reset Power On 9V 12V 5V 2 5V 3 3V 1 8V FOUND Repair power board Replace fuse Check dc dc circuit and LDO circuit SvpEx Reset Svpex E0 Good SvpEx E0 error SvpEx no ack SvpEx communicate with MCU was wrong InitAppHas Accomplish PICTURE DISPLAY Vs on 60 190 FOUND SvpEx communicate with DDR was wrong PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 27: ...e1 Type2 The style of the panel TunerPara VL The value of VL 0 ffff def 2288H VH The value of VL 0 ffff def 0C80H UVH The value of VL 0 ffff def 2288H Device Eeprom debug the parameter of the Eeprom Svp debug the parameter of the Svp 7117 debug the parameter of the 7117 3288 debug the parameter of the 3788 Msp3450 debug the parameter of the Msp3450 PinDect SVideoDect Low High Svideo check the low ...

Page 28: ...ntrast Soft value 0 100 def 80 Bright Soft value 0 100 def 75 Saturation Soft value 0 100 def 80 Hue Soft value 0 100 def 0 Sharp Soft value 0 100 def 50 BackLight Soft value 0 100 def 70 Saving Bright Brightness value 0 100 def 80 Contrast value 0 100 def 70 Saving Normal Brightness value 0 100 def 60 Contrast value 0 100 def 55 Saving Gray Brightness value 0 100 def 50 Contrast value 0 100 def 5...

Page 29: ... 0 255 def 0 Dvi Bright Max value 0 255 def 160 Dvi Bright Min value 0 255 def 160 Audio Audio Music 120Hz value 50 50 def 40 500Hz value 50 50 def 40 1 5KHz value 50 50 def 30 5KHz value 50 50 def 15 10KHz value 50 50 def 15 Audio Theater 120Hz value 50 50 def 45 500Hz value 50 50 def 45 1 5KHz value 50 50 def 45 5KHz value 50 50 def 40 10KHz value 50 50 def 40 Audio Standard 120Hz value 50 50 de...

Page 30: ...Woofer Mode work when TralWoofer is open Audio Set 3 Vol 10 value 0 127 def 50 Vol 20 value 0 127 def 80 Vol 30 value 0 127 def 90 Vol 50 value 0 127 def 100 RealWoofer on off of the real and dummy woofer Audio Set 4 Head Vol Min value 0 127 def 0 Head Vol 10 value 0 127 def 50 Head Vol 20 value 0 127 def 75 Head Vol 30 value 0 127 def 85 Head Vol 10 value 0 127 def 95 Head Vol Max value 0 127 def...

Page 31: ... DV_TV DV_AV DV_SAV Ts_HDTV Ts_PC DVI Marching to the value of Video Mode onTV AV SAV HDTV PC DVI such as Video Bright Video Stand Video Soft PIP Source no work Factory on off of the factory systerm IAP IIC upgrading on line BusOff EepReset Eeprom initializes PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 32: ...CA74 CA80 CA81 CA82 CA83 CA84 CA107 CA112 CA138 CA139 PCB FOOTPRINT CHANGED FROM 0603 TO 0805 3 Delete the outside buffers of MSP34XXG audio outputs for Scart connector REV 1 CNA4 6x1 2mm CHANGED TO 5x1 2 5mm 8 ADDED CNA4 FOR 5V INPUT FROM PDP POWER SUPLAY 4 CNA2 12X2PINS CHANGED TO 13X2PINS ADDED VIDEO2 INPUT FOR AV2 TERMINALS REVISION HISTORY OF P42LV6 T1_TV_Emulation BOARDS 10 ADDED R202 R203 R...

Page 33: ...UND lip M62494 TPA30XX PHONE_VGA DVI L R_S VHS L R_SCART1 L R_SCART2 P42LV6 T1_TV_Emulation_EURO 1 3 BLOCK Qingdao Haier Electronics Co Ltd A 2 30 Monday February 06 2006 Title Size Document Number Rev Date Sheet of PDF 文件使用 pdfFactory Pro 试用版本创建 www fineprint com cn ...

Page 34: ...LM4558 1 2 3 4 5 6 7 8 OA INA N_INA V N_INB INB OB V RA13 1K 470R MONO_SR 5VSAFE RCA_RIN MB_LIN RA29 10K CA5 470nF RA25 100K CA25 100uF 16V CA38 10uF 16V CA22 470nF RA33 2K2 3V3S RA105 4K7 RA90 10K RA37 2K2 LA29 3 3uH_0805 QA2 MMBT3906 1 2 3 5VSAFE MB_RIN AMUTE I2S_DATA_IN2 I2S_DATA_IN2 DACM_SUB CA10 1uF_0805 S V1_LIN SC2_LOUT MB_LIN RA227 0R RCA SC2_RIN RA43 0R_DNS UA2 SN74LV125 74LVX 125_DNS 1 2...

Page 35: ...MBT3904 1 2 3 RA77 1K 10K LoutP 5VSAFE CA109 220pF CA102 100nF RoutN UA5 LM1117EMPX ADJ_DNS 2 3 1 TAB OUT IN GND TAB RA66 1K 0R RA117 0R_DNS RA83 100R 1 CA92 100uF 16V QA17 MMBT3904 1 2 3 LoutN 12V RA219 10K RA205 0R RA118 0R_DNS CA71 220nF_0805 1 CA90 CA91 CA99 CA100 PCB FOOTPRINT CHANGED FROM 0603 TO 0805 LoutN CA87 2200uF 16V LinP LinP MONO_SR RA223 10K CA96 470nF AFT CNA22 2x1 2 5mm 1 2 CA112 ...

Page 36: ...L SDA ADD_SEL NC NC NC NC SIF CVBS 5V IF AF T_GND T_GND T_GND T_GND 5V TV_IN CT6 100uF 16V LT1 470uH TGND 5VSAFE TGND CT7 470pF TV_A_OUT RT13 0R TGND TGND TGND SD_TUNER CT2 100uF 16V RT3 22R RT14 0R SIF RT9 0R CT3 100nF TGND RT15 0R TGND TGND RT10 0R P42LV6 T1_TV_Emulation_EURO 1 3 TUNER Qingdao Haier Electronics Co Ltd A 5 30 Monday February 06 2006 Title Size Document Number Rev Date Sheet of PD...

Page 37: ...70 RCA_L R SCART2_RIN RA215 220R Composite Video Output RA136 100K RA172 75R SC1_LOUT SC2_LOUT RA192 0R CA122 470pF CA156 220uF 16V 1nF RA176 75R SCART_VIN SAA7117 Aout CA167 1nF RA155 75R RA170 75R AGND RA44 5K6 15K 5VSAFE SCART_BIN RA48 5K6 15K AGND CA192 220uF 16V 1nF RGB Input RA53 470 RA150 100K RGB Input SCART2_VIN LA19 3 3uH RA151 100K CA160 100uF 16V RA174 75R RA178 0R RA184 0R AGND CA165 ...

Page 38: ... R284 R285 AND ADDED Y4 CRYSTAL 1 DELETED R211 UPDATE SCH May 20 2005 Jun 28 2005 5 CN8 CN10 3PINS PHONEJACK CHANGED TO 5PIN WITH SWITCH PHONEJACK 14 U41 U42 U47 WERE ALL CHANGED TO MP1583 9 C70 C97 C100 C104 C105 C117 C118 C120 CHANGED FROM 1000pF TO 100nF C87 C88 CHANGED FROM 4700pF TO 100nF C91 CHANGED FROM 10nF TO 100nF A 02 8 DELETED D14 FOR CPU 5V POWER Liuchy DRAFT RELEASE 7 R99 TV_PIP_7117...

Page 39: ...GB AUDIO SW PQFP256 SCART_FB With 75 ohm pull down HDMI MST 3388 SCART2 SCART1 CVBS_OUT 2Vp_p MAIN BOARD ADDRESS 18 0 24 Bit Digital Port 4M X32 DDR CVBS_OUT 2Vp_p SCART COMPOSITE SCART RGB 24 bit Data SCART RGB HS VS CLK SVIDEO_1 HS VS CLK SAA7117A Component 1 DIGITAL AUDIO LVDS Output I2C TV_PIP CVBS_TV 24 bit Data TV AND AUDIO DECODER DATA 7 0 VIDEO AMP SCART RGB TV_PIP FB TV AUDIO BOARD CVBS1 ...

Page 40: ... 161 153 136 134 124 119 103 95 85 77 173 169 155 151 132 129 121 116 105 101 87 83 81 80 13 12 15 16 14 203 202 201 200 197 196 195 194 216 217 218 219 220 18 17 98 99 157 158 176 175 190 189 188 192 206 207 208 209 210 211 212 213 MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 DQM0 DQM1 DQM2 DQ...

Page 41: ...N_VS PAVSS2 PAVDD2 PAVSS1 PAVDD1 P_38 P_39 P_42 P_43 P_44 P_45 P_46 P_47 P_48 P_49 P_50 P_51 P_52 P_53 P_54 P_55 P_56 P_57 P_58 P_59 P_60 P_61 P_62 P_63 P_64 VDDH VSSH VDDC VSSC DIN23 DIN22 DIN21 DIN20 VDDC VSSC VDDH VSSH VDDC VSSC VDDC VSSC AGND HD_Y P_38 AIN_N3 P_49 P_62 VDDH3_3 P_45 C_G P_50 P_24 P_58 P_31 HD_PB P_58 CVBS1 PAVDD2 PAVSS2 P_44 C40 100nF C50 10uF 16V VDDA3 3 AIN_N1 C62 100nF R26 7...

Page 42: ...P1 DLP31DN900ML4 1 2 3 4 8 7 6 5 P_30 R_OUT DIN3 DIN0 DIN4 TXOUT0 C67 100nF P_43 DIN14 I P_62 P_33 LVDSGND P_26 TXOUT2 TXCLK DIN12 P_33 DIN19 I P_36 P_42 P_60 P_63 DE_2EX TXOUT2 R49 10K DIN17 I DIN2 I SCL DIN8 DIN19 P_38 P_46 P_61 DIN19 TXOUT0 C72 100nF TXOUT3 P_64 DIN18 R55 68R DIN6 I TXCLK DIN0 FB21 150_Ohm_2000mA_DNS DIN6 DIN14 TXOUT3 P_61 DIN7 I TXOUT0 DIN7 DIN23 P_55 Label LVDS in silk screen...

Page 43: ...e equal length RAS C299 100nF DQ19 MA7 MA1 MD5 DDR VDDMQ VDDM de caps MD18 C303 100nF VDDMQ DQ28 DQ29 RAS C76 100nF MCLK0 DQ22 DQ5 MD0 DQ17 MA7 DQ4 DQ15 CAS MD7 DQ8 MA10 TP10 TP_T_C30 VDDM BA0 RP41 33Rx4 1 2 3 4 8 7 6 5 DQ5 BA1 MVREF MA11 MD8 MCLK0 DQM3 MA3 MA9 C75 100nF MCLK0 CS0 DQ30 MA5 MA2 MA2 MD20 4M X 32 DDR U3 TC59S6432CFT_4 K4D263238F QC50 TQFP100 53 55 28 26 27 25 23 56 24 57 31 32 33 34 ...

Page 44: ...6V 6 AVDD_MPLL AGND BIN5 RX2 C104 100nF RX_INT C240 1nF 3V3S DIN18 R290 33R VDD2V5 VGA_GIN C350 47nF RX1 R303 10R C354 47nF U5 24C02 8 5 6 4 7 3 2 1 VCC SDA SCL GND VCLK NC2 NC1 NC0 R426 33R D24 BAV99 3 1 2 RX1 C112 22uF 16V R302 10R 3V_SCL R307 10R D25 BAV99 3 1 2 R158 100K BIN1 D20 BAV99 3 1 2 AVDD_ADC RX0 RX0 CE_REMOTE_ RP23 33Rx4 1 2 3 4 8 7 6 5 1 RIN3 R221 10R_DNS DIN10 RXC C329 100nF R85 1K ...

Page 45: ...XTALO XTOUT FSW GPIN CE VDDA_A18 VDDA_C18 VDD_XTAL VDDA0 VDDA1 VDDA1A VDDA2 VDDA2A VDDA3 VDDA3A VDDA4 VDDA4A LLC LLC2 HPD0 HPD1 HPD2 HPD3 HPD4 HPD5 HPD6 HPD7 DNC19 DNC20 DNC21 DNC22 DNC23 DNC24 DNC25 DNC26 DNC27 DNC28 DNC29 DNC30 DNC31 DNC32 XPD0 XPD1 XPD2 XPD3 XPD4 XPD5 XPD6 XPD7 XRDY XCLK XDQ XTRI XRV XRH SCL SDA INT_A VDDD1 VDDD3 VDDD5 VDDD6 VDDD9 VDDD11 VDDD13 VDDD2 VDDD4 VDDD7 VDDD8 VDDD10 VD...

Page 46: ..._3 P0_4 AN0_4 P0_5 AN0_5 P0_6 AN0_6 P0_7 AN0_7 P10_0 AN0 P10_2 AN2 P10_3 AN3 P10_4 AN4 P10_5 AN5 P10_6 AN6 P10_7 AN7 P0_0 AN0_0 Avss P10_1 AN1 Vref Avcc P9_7 ADTRG P9_6 P9_5 Vss C173 15pF Optional ALE R191 100R R177 4K7 SDAE AD3 AD5 RD TP24 AD4 R161 100R 5V 1_CPU R172 100R 3 R176 100R R182 100R A4 R153 100R RP34 33Rx4 1 2 3 4 8 7 6 5 5V_SB A8 R149 100R R168 100R TP22 AD2 E_PAGE A2 U10 27C040 SST39...

Page 47: ...D DVI_R_IN C191 10nF R239 100K_DNS C195 10nF L R_SW1 L6 10uH AUDIO_R C201 1uF 0R R240 270K_DNS YUV AUDIO L R_SW2 C213 1uF_DNS CN8 PHONEJACK STEREO 1 4 5 6 2 3 TGND TGND C_G R229 100K A5V TGND R220 100K L R_SW2 AGND AGND 1 C206 3 3uF 50V_DNS L R_SW1 DVI_L_IN U15 74HC4052D 12 14 15 11 1 5 2 4 6 10 9 13 3 16 8 7 X0 X1 X2 X3 Y0 Y1 Y2 Y3 EN A B X Y VDD GND VEE U17 CS4334_DNS 1 2 3 4 5 6 7 8 SDIN DEM SC...

Page 48: ... SCART2_BIN R400 470R R257 47R 100pF_DNS SCART_VIN R398 3K9 R261 470R R134 22R S2_AV_ST CVBS_OUT_EX RTS0 C215 330pF_DNS 100pF R252 10R SCART In OUT Connector S1_FSW SCART_BIN C218 100uF 16V C219 100nF R250 27R 0R_DNS S_VOUT R248 27R 0R_DNS AGND 8V SAA7117 AOUT TO TV BOARD S2_B C275 10uF 16V SCART_GIN S1_AV VIDEO2 AGND S2_AV R259 8K2 C268 10nF SCART_FB 12V R253 27R 0R_DNS S1_Y R130 1K_DNS SCART2_FB...

Page 49: ... CN18 RCA_RED 1 2 3 4 1 2 3 4 D4 BAV99_DNS 3 1 2 R313 75R 18pF CVBS2_G HD PB R277 75R 18pF 8V A_SW1 8V P_USB CN22 RCA_GREEN 1 2 3 4 1 2 3 4 CN19 RCA_BLUE 1 2 3 4 1 2 3 4 C251 10nF_DNS Y_G1_G HD_Y R401 100R_DNS 1K L11 0 56uH 5 PB_B1_G C250 10nF_DNS D4_LINE1 GPIO_CF HD Y R287 OPR 30pF C232 75pF 56pF C241 75pF 56pF R315 75R 18pF L14 0 56uH 5 R65 0R IR_USB R271 100R A_SW2_PIP R296 75R 18pF D4_CON PR_R...

Page 50: ...1 12 13 14 15 G G D11 BAV99 3 1 2 VGA_V VGA_G R330 10K 5V_SB VGA_GIN_G VGA_H VGA_HSIN R324 75R_DNS VGA_R 5V_SB U19 24LC21A 8 5 6 4 7 3 2 1 VCC SDA SCL GND VCLK NC2 NC1 NC0 C256 10uF 16V VGA_SCL C258 100nF VDDA3 3 VGA_SDA_IN D12 BAV70 1 2 3 FB18 150_Ohm_600mA 1 2 RXD VGA V VGA_HS D6 BAV99 3 1 2 5V_SB 7117_CE VGA_RIN FB19 150_Ohm_600mA 1 2 5V_SB R325 75R_DNS VGA V R323 0R D13 BAV99 3 1 2 VGA_R TXD V...

Page 51: ...X1 2mm 1 2 3 4 5 6 7 RST_H CN28 9X1 2mm 1 2 3 4 5 6 7 8 9 R436 1K CN27 7X1 2 5mm 1 2 3 4 5 6 7 C480 1000pF BKLT_CNTL R343 0R C266 10uF 16V R332 68R C344 1000uF 10V CN39 2X1 2 5mm 1 2 INPUT AGND R396 0R_DNS F4 FUSE 74LVC14 U21 74HCT14 1 2 3 4 5 6 9 8 11 10 13 12 7 14 1A 1Y 2A 2Y 3A 3Y 4A 4Y 5A 5Y 6A 6Y GND VCC R341 330R 0R VCC SB_PWR E_PWM Q13 MMBT3904_DNS 1 2 3 F1 FUSE_DNS R353 0R_DNS 12V C95 100u...

Page 52: ...0mA 1 2 VCC_USB LMS1587CS 3 3 TO 263 VD1_8 VD3_3 SAA7117 3 3V Power C270 22uF 16V C278 22uF 16V FB25 150_Ohm_2000mA B3V3 C290 22uF 16V R359 0R C327 100nF R127 220R_DNS C411 100nF 2 Vo VCC C297 100nF AVCC 3V3S FB34 150_Ohm_2000mA_DNS C277 100nF C280 22uF 16V C177 100nF_DNS VD1_8 FB20 150_Ohm_2000mA_DNS R392 220R U23 LMS1587CS ADJ_DNS 2 3 1 TAB OUT IN GND TAB VDDMQ R357 0R U46 AZ1085D 5 0_DNS TO 252...

Page 53: ... R386 100R_DNS C369 100nF_DNS C363 100nF_DNS L19 1uH_DNS I2C write address 0xC8 GNDS I2C write address 0xC2 I2C read address 0xC9 TV_PIP_7117_2 8 3 3V decouping GNDS C368 1nF_DNS R374 0R_DNS R380 820R_DNS CN36 RF CONNECTOR_DNS 1 2 3 4 RF GND GND GND R381 0R_DNS C384 100nF_DNS C375 1nF_DNS 1 8V decouping AGND R384 0R_DNS 3 3VRF C377 22uF 16V_DNS C386 100nF_DNS C389 22uF 16V_DNS C362 100nF_DNS VA1_8...

Page 54: ...100nF R420 15K C468 220uF 16V C463 470uF 10V R422 0R 47K C493 1500pF U47 MP1583 2 6 5 4 3 9 1 8 7 VIN COMP FBK GND OUT TAB BS SS EN AGND C469 100nF C466 10nF C457 10nF C494 8200pF C491 1nF C470 100nF 12V R443 12K U42 MP1583 2 6 5 4 3 9 1 8 7 VIN COMP FBK GND OUT TAB BS SS EN C484 100nF R424 1K_DNS 27K C486 470uF 10V C461 100nF D15 SK34DI MBRS340 2 1 L21 22uH 10uH C458 220uF 16V C467 220uF 16V VCC_...

Page 55: ...S LED_RED RIGHT K03 1 3 2 4 K04 1 3 2 4 RK11 10K_DNS CP01 IR_3 1 2 3 RK06 16K DK01 LN142 1 2 3 DOWN RK07 100R CNK2 CON3X1_2mm 1 2 3 K02 1 3 2 4 RK01 2K CNK3 USB CON 1 2 3 4 5 6 __VBUS __D __D __GND GND GND RK13 330R 5V K07 1 3 2 4 QK2 MMBT3904_DNS 1 2 3 P42LV6 T1_KEY 1 0 KEY IR usb interface Qingdao Haier Electronics Co Ltd B 29 30 Sunday February 05 2006 Title Size Document Number Rev Date Sheet ...

Page 56: ...RL23 10K To Connect main board CN3 LED2 QL6 MMBT2222A 1 2 3 RL25 47K_DNS GPIO_CD LED6 RL12 10R GPIO_CE LED3 RL31 10K RL22 1K RL16 10K RL15 10K RL9 1K CL3 47pF VCC RL14 10K_DNS RL21 10K LED1 RL29 1K 12V RL5 68R CL6 100nF RL8 10K RL32 1K 12V RL18 10K RL3 68R_DNS VCC VCC QL8 MMBT2222A 1 2 3 VCC RL33 10K QL2 MMBT2222A 1 2 3 RL34 10K CL4 47pF QL7 MMBT2222A 1 2 3 CL7 10nF_DNS LED5 RL4 1K RL13 0R QL3 MMB...

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