17" LCD Color Monitor Chassis: HUDSON 8 Service Service Service 170CW8FB/00 170CW8FB/93 170CW8FB/78 Description Page Description Page SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES. CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING Table Of Contents........................................………….1 Revision List................................................…………….2 Important Safety Notice………….................................3 1. Monitor Specifications……...................................…..4 2. LCD Monitor Description………..…….........................6 3. Operation instructions…………….......................…....7 3.1General Instructions…………………..…..…………7 3.2 Control buttons…………..……………………………7 3.3 Adjusting the Picture……....................................…..9 3.4 Connecting to the PC ….........…….…........……....11 4. Input/Output Specification.........................………….12 4.1 Input Signal Connector...........................…………..12 4.2 Factory Preset Display Modes...............................12 4.3 Pixel Defect Policy……………………………………13 5. Block Diagram……………………………................16 5.1 Software Flow Chart............................………….....16 5.2 Electrical Block Diagram..................……….........18 6. Schematic Diagram…….....................……….........20 6.1 Main Board…….……………..….……………………20 6.2 Power Board…………………………..…………………25 6.3 Key Board…….………………………..…………………27 7. PCB Layout.....……......................……………………..28 7.1 Main Board.....…….......................……..…………......28 7.2 Power Board.……................…..…………….............30 7.3 Key Board………...………………………………………32 8. Wiring Diagram……………………………………….…..33 9. Mechanical Instructions.....……...…………..…..........34 10.Trouble shooting…..…………………………...……..40 11. Repair Flow Chart…….…….……………………………42 12. ISP Instructions..…..........................………..............48 13. DDC Instructions……......…….............….................52 14. White Balance, Luminance Adjustment……............57 15. Monitor Exploded View………..…….………..............59 16. Spare Parts List...……...........……………...............60 17. Different Parts List...……….....………....................71 18. General Product Specification………………………….72 312278517380 GB Table Of Contents........................................………….1 Revision List................................................…………….2 Important Safety Notice………….................................3 1. Monitor Specifications……...................................…..4 2. LCD Monitor Description………..…….........................6 3. Operation instructions…………….......................…....7 3.1General Instructions…………………..…..…………7 3.2 Control buttons…………..……………………………7 3.3 Adjusting the Picture……....................................…..9 3.4 Connecting to the PC ….........…….…........……....11 4. Input/ Output Specification.......................………….12 4.1 Input Signal Connector...........................…………..12 4.2 Factory Preset Display Modes...............................12 4.3 Pixel Defect Policy……………………………………13 4.4 Failure Mode OF Panel………………………..…..16 5. Block Diagram……………………………................17 5.1 Software Flow Chart............................………….....17 5.2 Electrical Block Diagram..................……….........19 6. Schematic Diagram…….....................……….........21 6.1 Main Board…….……………..….……………………21 6.2 Power Board…………………………..…………………26 6.3 Key Board…….…………………..…………………28 7. PCB Layout.....……......................……………………..29 7.1 Main Board.....…….......................……..…………......29 7.2 Power Board.……................…..…………….............31 7.3 Key Board………...………………………………………33 8. Wiring Diagram……………………………………….…..34 9. Mechanical Instructions.....……...…………..…..........35 10.Trouble shooting…..…………………………...……..41 11. Repair Flow Chart…….…….……………………………43 12. ISP Instructions..…..........................………..............49 13. DDC Instructions……......…….............….................53 14. White Balance, Luminance Adjustment……............58 15. Monitor Exploded View………..…….………..............60 16. Recommended & Spare Parts List.…………...............61 17. Different Parts List...……….....………....................72 18. General Product Specification………………………….73 Published by Philips CE Copyright reserved Subject to modification ○ K Aug, 22, 2007 REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES HUDSON 8 21 6. Schematic 6.1 Main Board 715G2498-1 AO 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 A A B B C C D D E E * BKLT-EN High ON(3.3V) Panel ID(3.3V PWM) Back light Dimming(3.3V PWM) Near to Connect CN201 A1 CN202 D1 C201 E2 C202 B3 C203 B5 C204 B4 C205 B5 C206 C4 C209 E2 C210 E2 FB201 A3 FB202 A4 Q202 C5 Q204 D6 Q205 D6 R201 C5 R202 B5 R207 D6 R208 D6 R210 D6 R213 D7 U201 A4 ZD201 E2 ZD202 E1 ZD203 E2 POWER BKLT-EN LED_G LED_R LED_R LED_G POWER_KEY# KEY0 KEY1 CMVCC BKLT-EN C_PANEL_INDEX CMVCC Volume# Mute BKLT-VBRI INV_ON# {4} LED_G# {4} LED_R# {4} POWER_KEY# {4} KEY0 {4} KEY1 {4} Volume# {4} Mute {4} DIM# {4} PANEL_ID# {4} VCC3 VCC3 CMVCC VCC3 CMVCC MVCC ZD201 NC 1 2 R207 120R 1/16W C201 0.1uF/16V Q205 PMBS3906 ZD202 NC 1 2 C204 0.1uF/16V + C202 100uF/25V FB201 120� R210 10K 1/16W + C203 100uF/25V CN202 CONN 1 2 3 4 5 6 R201 200 1/16W � R202 4K7 1/16W Q202 PMBS3904 R213 10K 1/16W Q204 PMBS3906 ZD203 NC 1 2 C206 0.1uF/16V C205 0.1uF/16V C209 0.1uF/16V R208 120R 1/16W FB202 NC C210 0.1uF/16V CN201 CONN 1 2 3 4 5 6 7 8 9 U201 AP1117E33LA 1 2 3 VSS VOUT VIN HUDSON 8 22 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 A A B B C C D D E E CN301 A2 C301 C7 C302 A2 C303 A3 C304 A7 C305 A6 C306 A7 C307 B7 C308 B6 C309 B7 C310 C6 C311 C7 C315 D3 D301 C1 D302 C2 D303 C2 FB301 B5 FB302 A5 FB303 B5 R301 A2 R302 A2 R303 A2 R304 A2 R305 A2 R306 A6 R307 A5 R308 A6 R309 B6 R310 B5 R311 A4 R312 B6 R313 C6 R314 C5 R315 C6 ZD301 B1 ZD302 A1 ZD303 A1 ZD304 B3 ZD305 A3 ZD307 B1 INPUT VGA_B+ VGA_R+ VGA_G+ VGA_CON DSUB_5V VGA_R+ VGA_G+ DSUB_V VGA_G- VGA_R- DSUB_H VGA_B- VGA_B+ DDC1_SDA DDC1_SCL RTD_B- RTD_G- VGA_R- VGA_G+ VGA_B- VGA_B+ RTD_G+ RTD_R+ VGA_R+ RTD_R- VGA_G- RTD_B+ RTD_H {5} RTD_V {5} DSUB_V {4} DDC1_SCL {4} DDC1_SDA {4} RTD_B+ {5} RTD_G+ {5} RTD_G- {5} RTD_R- {5} RTD_R+ {5} RTD_B- {5} DSUB_CONNECT {4} CMVCC DSUB_5V ZD303 UDZS5.6B 1 2 D303 BAV99 3 1 2 FB302 BEAD 1 2 C308 5pF/50V FB303 BEAD 1 2 R306 100R 1/16W ZD307 UDZS5.6B 1 2 R307 75R 1/16W ZD305 UDZS5.6B 1 2 ZD302 UDZS5.6B 1 2 R313 100R 1/16W R311 100R 1/16W R305 2.2K 1/16W � R308 100R 1/16W R301 100R 1/16W R302 0R05 1/16W R309 100R 1/16W C302 22pF D302 BAV99 3 1 2 ZD301 UDZS5.6B 1 2 R303 100R 1/16W C304 0.047uF C303 22pF C315 0.1uF/16V R310 75R 1/16W C306 0.047uF C310 5pF/50V FB301 BEAD 1 2 R304 2.2K 1/16W � C307 0.047uF R314 75R 1/16W C309 0.047uF R315 100R 1/16W D301 BAV99 3 1 2 C301 0.047uF CN301 DB15 1 6 2 7 3 8 4 9 5 11 12 13 14 15 10 17 16 C305 5pF/50V C311 0.047uF R312 100R 1/16W ZD304 UDZS5.6B 1 2 HUDSON 8 23 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 A A B B C C D D E E 1 BAT54C 2 3 Reserve for powerBoard CMVCC=3V C401 E3 C402 A1 C403 D3 C404 A6 C405 B3 C406 B4 C409 C5 C410 D7 C411 E4 C412 A2 D401 A2 D402 A1 Q401 A2 R401 D5 R402 A1 R403 A2 R404 B2 R405 A7 R406 A7 R407 A7 R408 A7 R409 B7 R410 B7 R411 B5 R412 B5 R413 C3 R414 C3 R415 D2 R416 D3 R420 C2 R422 C2 R423 C2 R424 C2 R425 C5 R426 C3 R427 C5 R428 C3 R429 C5 R430 C2 R431 D7 R432 C2 R433 D5 R434 D5 R435 D5 R436 D7 R437 D5 R438 D6 R439 D4 R451 C3 R453 C3 R454 C2 U401 C4 U402 B2 U403 A6 X401 D4 MCU&RTD2120L IICSCL IICSDA WP WP DDC1_SCL PANEL_ID# IICSDA DSUB_CONNECT DIM# LED_R# IICSCL KEY0 POWER_KEY# INV_ON# PPWR_ON# Volume# CRYSTAR_OUT LED_G# RTD_SCLK DSUB_V1 RTD_SD3/SDI KEY1 DDC1_SDA DSUB_V Mute MCU_VCC_S POWER_KEY# {2} CRYSTAR_OUT {5} LED_G# {2} RTD_SCLK {5} INV_ON# {2} DIM# {2} DSUB_V {3} DDC1_SDA {3} PANEL_ID# {2} Mute {2} Volume# {2} KEY0 {2} KEY1 {2} DSUB_CONNECT {3} DDC1_SCL {3} LED_R# {2} PPWR_ON# {6} RTD_SD3/SDI {5} PANEL_VCC MCU_VCC MCU_VCC MCU_VCC_S MCU_VCC MVCC MCU_VCC VCC3 MCU_VCC MCU_VCC DSUB_5V CMVCC CMVCC R431 6K8 1/16W C410 0.1uF/16V R401 3.9K 1/16W � R408 NC R438 10K 1/16W X401 24mhz 1 2 C403 0.1uF/16V R453 1K 1/16W R424 1K 1/16W RTD2120L U401 RTD2120L-LF 1 2 3 4 5 6 7 8 17 15 41 40 39 38 37 36 35 34 33 19 28 29 20 21 22 23 24 25 26 27 16 9 10 11 12 13 14 18 30 31 32 43 42 44 45 46 47 48 P5.5/PWM5 DSCL2/P5.6 DSDA2/P5.7 RST ASCL1/P3.0/RXD NC NC ASDA1/P3.1/TXD VSS XO VCC P1.0/T2 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 NC VSYNC NC P6.0/ADC0 P6.1/ADC1 P6.2/ADC2 P6.3/ADC3 P6.4 P6.5 P6.6/CLKO1 P6.7 XI P3.2/INT0 P3.3/INT1 P3.4/T0 P3.5/T1 P7.6/CLKO2 P7.7 NC NC NC NC NC NC P5.0/PWM0 P5.1/PWM1 P5.2/PWM2 P5.3/PWM3 P5.4/PWM4 R433 100R 1/16W R407 NC R402 1K 1/16W C404 NC C402 NC R413 4K7 1/16W R439 6K8 1/16W R423 1K 1/16W R429 0R05 1/16W R414 4K7 1/16W R406 NC C406 0.1uF/16V R411 4K7 1/16W R404 10K 1/16W R427 NC D401 BAT54C(NC) 1 3 2 R412 4K7 1/16W R425 10K 1/16W R434 100R 1/16W R410 NC R435 100R 1/16W R409 NC R403 3.9K 1/16W � R436 10K 1/16W R405 NC + C405 10uF/50V U403 NC 1 2 3 4 5 6 7 8 NC NC NC VSS SDA SCL WC VCC R432 100R 1/16W Q401 PMBS3904 D402 BAV70 R454 1K 1/16W C401 10pF R437 3.9K 1/16W � C412 1uF 10V R422 100R 1/16W R415 6K8 1/16W R430 100R 1/16W U402 AZ431AN-AE1 R451 4K7 1/16W C409 NC(22pF/16V) C411 10pF R420 100R 1/16W R428 22R 1/16W R416 10K 1/16W R426 22R 1/16W HUDSON 8 24 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 A A B B C C D D E E 1 BAT54C 2 3 Reserve for powerBoard CMVCC=3V C401 E3 C402 A1 C403 D3 C404 A6 C405 B3 C406 B4 C409 C5 C410 D7 C411 E4 C412 A2 D401 A2 D402 A1 Q401 A2 R401 D5 R402 A1 R403 A2 R404 B2 R405 A7 R406 A7 R407 A7 R408 A7 R409 B7 R410 B7 R411 B5 R412 B5 R413 C3 R414 C3 R415 D2 R416 D3 R420 C2 R422 C2 R423 C2 R424 C2 R425 C5 R426 C3 R427 C5 R428 C3 R429 C5 R430 C2 R431 D7 R432 C2 R433 D5 R434 D5 R435 D5 R436 D7 R437 D5 R438 D6 R439 D4 R451 C3 R453 C3 R454 C2 U401 C4 U402 B2 U403 A6 X401 D4 MCU&RTD2120L IICSCL IICSDA WP WP DDC1_SCL PANEL_ID# IICSDA DSUB_CONNECT DIM# LED_R# IICSCL KEY0 POWER_KEY# INV_ON# PPWR_ON# Volume# CRYSTAR_OUT LED_G# RTD_SCLK DSUB_V1 RTD_SD3/SDI KEY1 DDC1_SDA DSUB_V Mute MCU_VCC_S POWER_KEY# {2} CRYSTAR_OUT {5} LED_G# {2} RTD_SCLK {5} INV_ON# {2} DIM# {2} DSUB_V {3} DDC1_SDA {3} PANEL_ID# {2} Mute {2} Volume# {2} KEY0 {2} KEY1 {2} DSUB_CONNECT {3} DDC1_SCL {3} LED_R# {2} PPWR_ON# {6} RTD_SD3/SDI {5} PANEL_VCC MCU_VCC MCU_VCC MCU_VCC_S MCU_VCC MVCC MCU_VCC VCC3 MCU_VCC MCU_VCC DSUB_5V CMVCC CMVCC R431 6K8 1/16W C410 0.1uF/16V R401 3.9K 1/16W � R408 NC R438 10K 1/16W X401 24mhz 1 2 C403 0.1uF/16V R453 1K 1/16W R424 1K 1/16W RTD2120L U401 RTD2120L-LF 1 2 3 4 5 6 7 8 17 15 41 40 39 38 37 36 35 34 33 19 28 29 20 21 22 23 24 25 26 27 16 9 10 11 12 13 14 18 30 31 32 43 42 44 45 46 47 48 P5.5/PWM5 DSCL2/P5.6 DSDA2/P5.7 RST ASCL1/P3.0/RXD NC NC ASDA1/P3.1/TXD VSS XO VCC P1.0/T2 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 NC VSYNC NC P6.0/ADC0 P6.1/ADC1 P6.2/ADC2 P6.3/ADC3 P6.4 P6.5 P6.6/CLKO1 P6.7 XI P3.2/INT0 P3.3/INT1 P3.4/T0 P3.5/T1 P7.6/CLKO2 P7.7 NC NC NC NC NC NC P5.0/PWM0 P5.1/PWM1 P5.2/PWM2 P5.3/PWM3 P5.4/PWM4 R433 100R 1/16W R407 NC R402 1K 1/16W C404 NC C402 NC R413 4K7 1/16W R439 6K8 1/16W R423 1K 1/16W R429 0R05 1/16W R414 4K7 1/16W R406 NC C406 0.1uF/16V R411 4K7 1/16W R404 10K 1/16W R427 NC D401 BAT54C(NC) 1 3 2 R412 4K7 1/16W R425 10K 1/16W R434 100R 1/16W R410 NC R435 100R 1/16W R409 NC R403 3.9K 1/16W � R436 10K 1/16W R405 NC + C405 10uF/50V U403 NC 1 2 3 4 5 6 7 8 NC NC NC VSS SDA SCL WC VCC R432 100R 1/16W Q401 PMBS3904 D402 BAV70 R454 1K 1/16W C401 10pF R437 3.9K 1/16W � C412 1uF 10V R422 100R 1/16W R415 6K8 1/16W R430 100R 1/16W U402 AZ431AN-AE1 R451 4K7 1/16W C409 NC(22pF/16V) C411 10pF R420 100R 1/16W R428 22R 1/16W R416 10K 1/16W R426 22R 1/16W HUDSON 8 25 1 1 2 2 3 3 4 4 5 5 A A B B C C D D LVDS Panel ( Normal Type ) 3 G D 1 2 AO3401L S CN601 A3 C602 B4 C603 C2 C604 D3 FB601 D3 Q601 C3 Q602 D2 R601 C2 R602 B3 R604 C2 R605 C1 R606 B3 OUTPUT PPWR_ON# LVDS_O2 RXO1- LVDS_E5 RXE2+ RXO3+ LVDS_O9 RXE2+ RXO2- LVDS_O4 RXE1+ LVDS_E3 RXEC+ LVDS_E7 RXOC- RXEC+ RXEC- RXO0+ RXO1- RXEC- LVDS_E6 RXE3- LVDS_O7 RXOC+ RXO3- RXE1- LVDS_E2 RXE0- RXO1+ LVDS_E4 RXE2- LVDS_E0 RXE0- LVDS_O0 RXO0- RXO2+ LVDS_O5 RXO2- RXO0- RXE0+ RXOC+ RXO2+ LVDS_O1 RXO0+ LVDS_E9 RXE3+ RXE3+ LVDS_O3 RXO1+ RXE2- RXE1+ RXO3+ LVDS_O8 RXO3- LVDS_E8 RXE3- LVDS_O6 RXOC- LVDS_E1 RXE0+ RXE1- LVDS_O[0..9] {5} LVDS_E[0..9] {5} PPWR_ON# {4} PANEL_VCC CMVCC PANEL_VCC PANEL_VCC R605 4K7 1/16W Q602 PMBS3906 C602 0.01uF/25V FB601 120� R606 NC(R0805) Q601 AO3401 R601 10K 1/16W R604 47K 1/16W CN601 CONN 2 4 6 8 10 12 14 16 18 20 22 24 1 3 5 7 9 11 13 15 17 19 21 23 + C604 47uF/25V C603 0.1uF/16V R602 330R 1/8W HUDSON 8 26 6.2 Power Board 715G2545-2 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 A A B B C C D D E E F F ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! N.C BD901 A1 CN901 E1 CN902 C8 C901 B2 C902 B1 C903 C1 C905 B3 C906 A4 C907 A2 C908 B4 C909 C3 C912 A6 C915 B8 C916 D7 C917 A7 C918 A7 C921 D5 C922 A7 C924 C6 C925 C6 C928 C3 C929 B6 C930 A9 C932 A8 C938 A3 C939 B7 C940 B7 D900 B4 D901 B4 D903 B4 D905 A6 D906 A6 D907 B6 D915 C8 D916 C8 FB901 C4 F901 E2 F903 B9 GND1 D4 HS2 D4 HS3 E4 IC901 B3 IC903 C5 IC904 C5 L901 C1 L902 B1 L903 B7 L904 A7 NR901 D1 Q901 B4 Q903 A8 R900 D1 R901 D2 R902 D1 R904 A3 R905 A3 R906 B3 R907 B3 R908 A4 R909 B4 R910 B4 R912 C4 R914 C4 R915 C2 R918 A6 R919 A6 R920 A6 R924 B7 R925 B6 R926 C6 R927 B8 R930 C8 R932 A3 R933 B3 R935 A6 R938 C4 R939 A8 R940 B9 R941 A8 R942 C8 R943 A8 R944 A8 R945 A8 R946 A7 R961 B6 R962 B6 SG901 B1 SG902 B2 T901 A5 VAR901 D1 ZD901 A9 ZD902 A8 ZD905 C4 ZD906 B3 ZD921 B8 ZD922 B8 POWER +5V +12V +5V VOL MUTE FG DIM ON/OFF HS2 HEAT SINK(D906) 1 2 D900 FR107 C909 470pF/25V R941 1K 1/4W C928 0.01uF C902 0.001uF/250V R920 100 1/4W � T901 POWER X'FMR 4 7 9 5 6 4 6 11 10 8 12 1 3 R962 100 1/4W � R932 300K 1/4W � GND1 GND 1 2 D901 FR103 C932 1000pF C905 0.1uF R925 1K 1/8W ZD902 RLZ13B C901 0.001uF/250V D906 SP10100 1 2 3 R933 300K 1/4W � + C915 470uF/16V + C922 470uF/25V R914 0.47 2W � + C907 100uF/450V L902 7.0mH 1 4 2 3 + C939 1000uF/16V C912 0.001uF R961 100 1/4W � L903 1.1uH D915 1N4148W R900 680K 1/4W � R909 5.1 1/4W � R910 10 1/4W � R930 2.43K 1% 1/10W � R940 33K 1/10W Q903 PMBS3904 CN901 SOCKET 1 2 3 L904 1.1uH R924 150R 1/8W F903 JUMPER D916 1N4148W IC903 PC123X2YFZOF 1 2 4 3 R912 220 1/4W � R902 680K 1/4W � R939 NC C924 0.1uF R915 100K 1/8W ZD906 RLZ22B 1 2 C938 1500pF/1KV R907 NC R935 100 1/4W � R918 100 1/4W � C916 0.1uF D903 1N4148W R942 1K 1/10W 1% R926 1K 1/10W 1% D905 NC 1 2 3 SG902 NC IC904 KIA431A-AT/P R901 680K 1/4W � VAR901 Varistor CN902 CONNECTOR 1 2 3 4 5 6 7 8 9 10 R905 NC L901 4.0mH 1 2 4 3 t NR901 NTCR R927 3.6K 1% 1/10W � R906 NC + C917 680uF25V C921 3300PF/250V F901 FUSE T3.15A/250VAC ZD921 RLZ13B 1 2 + C940 1000uF/16V R904 300K 1/4W � IC901 LD7552BPS 1 2 3 4 5 6 7 8 GND COMP VCC RT NC CS VCC OUT + C908 22uF/50V C906 1500pF/2KV C930 0.1uF C925 NC R919 100 1/4W � R945 1K 1/4W ZD905 RLZ18B 1 2 ZD922 RLZ5.1B 1 2 C903 0.47uF/275V C929 0.001uF D907 31DQ06FC3 ZD901 NC 1 2 - + BD901 KBP208G 2 1 3 4 Q901 2SK2645-54MR + C918 680uF25V R944 1K 1/4W R908 100K 2W � R938 10K 1/8W � FB901 BEAD 1 2 HS3 HEAT SINK(Q901) 1 2 R943 1K 1/8W SG901 NC R946 1K 1/4W HUDSON 8 27 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 A A B B C C D D E E F F G G H H CN801 A10 CN802 B10 C801 A7 C802 A5 C807 B2 C817 G4 C819 A9 C820 G3 C821 G2 C822 F2 C823 B9 C824 A5 C825 B2 C834 G8 C835 D2 C838 B6 C839 A6 C842 E2 C845 G6 C846 G7 D801 A10 D802 B10 D805 A8 D806 F8 D807 B8 D810 B4 D811 C4 D812 F2 D813 C2 D814 G6 D817 D1 FB801 A2 F801 A1 IC801 F4 Q801 A3 Q802 B5 Q804 B3 Q805 B2 Q806 D2 Q807 G4 Q808 B2 Q809 G7 Q810 C2 Q811 B4 Q812 C4 R801 A9 R802 E2 R803 G6 R804 A2 R807 F5 R808 G5 R810 G3 R811 B2 R813 C2 R814 B9 R817 A9 R818 F7 R820 G1 R821 A9 R822 B9 R823 F2 R824 G5 R825 E5 R826 G5 R827 C1 R828 B9 R829 E5 R830 F1 R831 G2 R832 F2 R835 G8 R837 F8 R839 B4 R841 E5 R850 C4 R851 E1 R853 D4 R854 G4 R855 A6 R856 A6 R857 D3 R861 G4 R862 G6 R863 G2 R864 G4 R865 G3 T801 A6 ZD801 C2 INVERTER +12V ON/OFF DIM DTC C825 0.1uF/25V C835 NC R855 33 1/4W � Q804 PMBS3906 1 2 3 R832 10K 1/10W D802 BAV99 3 1 2 R818 1K 1/10W 1% D812 1N4148W D811 NC R835 1M 1/10W 5% D806 1N4148W C838 1000pF R813 NC R814 1.5K 1/10W 1% R817 10K 1/10W R808 1K 1/10W 1% R839 22R 1/8W C834 0.1uF/25V R861 NC R857 0OHM 1/8W R826 1K 1/8W R810 51K 1% 1/8W � R803 10M 1/10W � C821 0.1uF/25V R851 3.6K 1/10W � R801 1.5K 1/10W 1% R820 10K 1/10W F801 0R05 1/4W R856 33 1/4W � C807 0.1uF/25V C823 0.0022uF Q806 PMBS3904 + C802 470uF/25V ZD801 NC 1 2 R837 47K 1/10W C845 2.2uF/16V C801 15pF/3KV R854 NC Q809 RK7002 D817 1N4148W Q812 PMBS3906 1 2 3 D805 1N4148W R830 NC R825 22R 1/8W D807 1N4148W C824 0.1uF D814 1N4148W CN802 CONN 1 2 R807 10K 1/10W CN801 CONN 1 2 R853 68K 1/10W � R824 1K 1/10W 1% C817 NC Q801 PMBS3904 D801 BAV99 3 1 2 R841 68K 1% 1/10W � R822 1K 1/4W 1% Q802 AM9945N-T1-PF 1 2 3 4 8 7 6 5 S G S G D D D D D813 NC R850 22R 1/8W R802 NC R831 1K 1/8W Q808 PDTA144WK Q810 NC R823 0 1/10W � R862 1M 1/10W 5% C842 0.01uF R829 22R 1/8W C820 220pF Q805 PDTC144WK R828 10K 1/10W R864 NC R811 NC C819 0.0022uF Q811 PMBS3904 R863 10K 1/10W C846 NC R865 NC R827 1K 1/10W 1% R821 1K 1/4W 1% R804 100 1/8W � IC801 TL494IDR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IN1+ IN1- FB DTC CT RT GND C1 E1 E2 C2 VCC CONT VREF IN2- IN2+ T801 POWER X'FMR 6 3 7 4 8 1 C822 1uF/25V D810 NC C839 1000pF FB801 BEAD 1 2 Q807 NC HUDSON 8 28 6.3 Key Board 715G2515-1 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 A A B B C C D D E E DOWN LBADC2 OK (OK) (DOWN) (1.8K) (UP) (1.8K) CONNECTOR LED (MENU) (Power) UP (3.0K) LBADC1 1.042V 1.435V MENU 1.042V 1.435V (3.0K) CN001 B1 C001 B2 C002 B2 C003 B3 C004 B3 C005 B3 C006 C7 C007 C4 C008 C7 C009 C5 C010 C6 LED001 B3 R002 B4 R003 B4 R004 B4 R005 B4 SW001 C7 SW002 C7 SW003 C6 SW004 C5 SW005 C5 ZD001 C7 ZD002 C5 ZD003 C6 ZD004 C7 ZD005 C5 UP POWER MENU LBADC1 LBADC2 OK LED_GRN# LED_RED# DC_POWERON LED_GRN# DOWN GND SGND SGND SGND SGND SGND SGND SGND SGND SGND SGND SGND SW001 SW 2 1 3 4 5 C002 NC/0.001uF R005 3K 1/10W 1% � SW002 SW 2 1 3 4 5 C010 0.1uF CN001 CONN 1 2 3 4 5 6 C007 0.1uF ZD004 NC/UDZS5.6B C009 0.1uF SW003 SW 2 1 3 4 5 ZD003 NC/UDZS5.6B R004 1.8K 1/10W � SW004 SW 2 1 3 4 5 R003 1.8K 1/10W � C005 NC/0.001uF ZD005 NC/UDZS5.6B C006 0.1uF LED001 LED 1 3 2 C003 NC/0.001uF ZD002 NC/UDZS5.6B R002 3K 1/10W 1% � SW005 SW 2 1 3 4 5 C008 0.1uF C004 NC/0.001uF ZD001 NC/UDZS5.6B C001 NC/0.001uF