Hitachi Director's P50X901, Service Manual

Page 1: ...rvice personnel only To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so Before servicing this chassis it is important that technician read the IMPORTANT SAFETY INSTRUCTIONS in Service Manual PA0224 SAFETY NOTICE USE ISOLATION TRANSFORMER WHEN SERVICING Components having special safety character...

Page 2: ... X 2 P50S601 X X X 3 P50V701 X X X STRUCTURAL DIMENSIONS No Model name WIDTH HEIGHT DEPTH WEIGHT mm mm mm kg Note 1 P50X901 1250 885 817 423 134 50 9 44 8 Without table top stand 2 P50S601 1241 4 884 820 2 422 7 129 49 8 43 7 3 P50V701 1241 4 884 820 2 422 7 129 49 9 43 8 EXTERNAL TERMINALS AND JACKS Model Rear name A V S COMP HDMI M A Subwoofer ANT OPT DV IN POD IN IN IN OUT OUT OUT IN OUT IEEE 1...

Page 3: ...ent X 12 Color Management Adjustment X 13 7 Mode Aspect Ratio Interchangeable X X X 14 EPG G GUIDE Function X X 15 SD card Photo Viewer X X 16 Audio Output 10W x2 10W x2 10W x2 17 Swivel Power Power Power 18 AV NET AV NET Learning X X 19 IR Pass Through X X 20 OSD Design Direc B C 21 Energy Star POWER CONSUMPTION MODEL INDICATED VALUE PST W CHASSIS NAME Max Rating Max Rating Average Rating Without...

Page 4: ...he adjustment parameters R G B DRIVE B W are all set as FF 4 After receiving the PC signal reduce the value of two or only one of the RGB adjustment parameters step down two or one among adjustment R G B DRIVE B W and adjust the value shown below At least one of the data should be FF Remarks 1 Color temperature should be adjusted under the condition in which the screen is the brightest thus the in...

Page 5: ...C Card I F HDMI I F POD PWB POD Card I F DC DC POD Vcc PLD Oberon FAN FAN Control PWB Key SW A V Pin Jack Filter PWB Main Power SW Fuse Power Supply Unit AC Inlet FC8 PWB DC DC Conv FC8 DDR2 Main Digital PWB Sub Micro Audio DSP Seine2 A chip Seine2 D chip VCXO PLL Audio PWM PLD Nereid DC DC Conv Audio ADC DDR2 Digital Audio Amplifier Audio DAC HDMI Demodulator UEI Terminal PWB IR Blaster Driver OP...

Page 6: ...eg 3 3V Reg Seine2 A 5V Reg AGC OOB 5V Reg 30V Reg 5V Reg Tuner 1 0V DC DC 1 8V Reg Demodulator 3 3V Reg 1 05V DC DC FC8 1 8V DC DC FC8 DDR2 FC8 PWB 1 05V Reg 3 3V Reg LVDS SW 1 8V Reg Vari Reg POD Vpp 3 3V DC DC POD Vcc POD PWB 2 5V Reg 1 2V Reg 3 3V Reg Oberon2 9V Reg Buffer 3 3V Reg Key ROM Cable Equalizer 3 3V Reg 5V Reg Bus SW 1 8V DC DC Seine2 D 2 5V Reg 1 3V Reg 1 3V DC DC Seine2 D DDR2 9V ...

Page 7: ... GND GND 100 VCC 1 1 VCC 101 FS_OUTP FAN_CONT 102 LoCK 2 2 LoCK 103 GND N C 104 GND 3 3 GND 105 PoWERoFF GND 106 4 N C 107 GND N C 108 109 FS_OUTN N C 110 111 GND N C 112 113 GND N C 114 115 FAN_DET GND 116 117 GND N C 118 119 MTV_AFC GND 120 121 SIG_DET N C 122 123 N C GND 124 125 PNLoN N C 126 127 GND GND 128 129 REC_MUTE N C 130 131 GND GND 132 133 N C N C 134 135 N C GND 136 137 GND AVCTXD 138...

Page 8: ... GND ALARMLED0 7 7 ALARMLED0 Data2 5 27 Data2 PWRLED0 8 8 PWRLED0 Data2 4 28 Data2 PWRLED1 9 9 PWRLED1 GND 3 29 GND MLEDG_N 10 10 MLEDG_N CEC 2 30 CEC MLEDR_N 11 11 MLEDR_N GND 1 31 GND D 3 3V 80 1 D 3 3V 1 GND GND 2 SBADD13 79 2 SBADD13 3 5 6V 5 6V 4 SBADD12 78 3 SBADD12 5 5 6V 5 6V 6 SBADD11 77 4 SBADD11 7 5 6V 5 6V 8 SBADD10 76 5 SBADD10 9 5 6V 5 6V 10 SBADD9 75 6 SBADD9 11 5 6V 5 6V 12 GND 74 ...

Page 9: ...FINAL WIRING DIAGRAM FOR P50V701 AND P50S601 DW3 ...

Page 10: ...FINAL WIRING DIAGRAM P50X901 DW3 ...

Page 11: ... 2 pcs Remove Screw M3M 3 8 P MJ03598 3 pcs Power Fan Ass y Remove Fan P GS00697 2 pcs Remove Screw M3D 4 10 P MJ03895 2 pcs Remove Fan P GS00696 2 pcs TABLE OF CONTENTS DW3D DW3F 11 PANEL FAN ASS Y DETAIL METAL COVER CUSHION SUPPORT METAL PANEL FAN ASS Y SUPPORT METAL POWER FAN ASS Y POWER FAN ASS Y DETAIL SUPPORT METAL METAL COVER FERRITE CORE ASS Y QUICK DISASSEMBLE GUIDE These two pages show d...

Page 12: ...ASS Y 2 P50V701 P50X901 ONLY Remove Screw M3E 3 8 P MJ03467 2 pcs Remove Screw M3E 3 8 P MJ03963 2 pcs Remove POD PWB ASS Y P JP55141 Remove Screw M3E 3 8 P MJ03467 2 pcs Remove FC8 PWB ASS Y P JP56845 12 DW3D ...

Page 13: ...1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U NOTES 1 of 1 NOTES TABLE OF CONTENTS 13 ...

Page 14: ...omponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U SWIVEL 1 of 1 SWIVEL NOTESABOUTTHESCHEMATICS 14 ...

Page 15: ...omponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U FILTER 1 of 1 FILTER NOTESABOUTTHESCHEMATICS 15 ...

Page 16: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 1 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 16 ...

Page 17: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 2 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 17 ...

Page 18: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 3 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 18 ...

Page 19: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 4 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 19 ...

Page 20: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 5 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 20 ...

Page 21: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 1 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 21 ...

Page 22: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 2 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 22 ...

Page 23: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 3 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 23 ...

Page 24: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 4 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 24 ...

Page 25: ...ponents read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U TERMINAL 5 of 5 TERMINAL NOTESABOUTTHESCHEMATICS 25 ...

Page 26: ...e components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U LED 1 of 1 LED NOTESABOUTTHESCHEMATICS 26 ...

Page 27: ...e components read carefully the PRODUCT SAFETY NOTE of this Service Manual Don t degrade the safety of the receiver through improper servicing Since this is a basic circuit diagram the value of the parts is subject to be altered for improvement 1 2 3 4 5 6 A B C D E BASIC CIRCUIT DIAGRAM DW3U POD 1 of 1 POD NOTESABOUTTHESCHEMATICS 27 ...

Page 28: ...rd GS00696 DC MOTOR DC2406KL 04W B29 T0E HA02202 POW MPF7726 FPF41R YSS56431 YSUS Board GS00697 DC MOTOR DC2406KL 04W B29 T0E HL02403 REMOTE CONTROL UNIT CLU 4373A GK01652 SPEAKER 04X15D HA02202 POW MPF7726 JP55124 DW3F TERMINAL PWB SUB DIGI GS00696 DC MOTOR DC2406KL 04W B29 T0E HL01864 RCT CLU123S JP55134 DW3 FILTER PWB GS00697 DC MOTOR DC2406KL 04W B29 T0E HL02402 REMOTE CONTROL UNIT CLU 4372A J...

Page 29: ...41R XSS56421 SDR PWB FPF38R SDR54592 XBUSU PWB FPF38R XBU54611 SDR PWB FPF38R SDR54602 ABUS B PWB FPF41R ABB56071 ABUS C PWB FPF41R ABC56081 LOGIC PWB FPF41R LGC54681 XBUSD PWB FPF38R XBD54621 ABUS A PWB FPF41R ABA56061 ABUS C PWB FPF41R ABC56081 ...

Page 30: ...2384 Power cable FPF41R CBL27313 Signal cable FPF41R CBL02383 Signal cable FPF41R CBL02385 Power cable FPF41R CBL27312 Signal cable FPF41R CBL02386 Power cable FPF41R CBL27311 Signal cable FPF41R CBL02382 Signal cable FPF41R CBL02381 Power cable FPF41R CBL27301 ...

Page 31: ......