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Sanyo DSR-M814, Service Manual

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Sanyo DSR-M814 Service Manual Download Page 9

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 9 

−

Z3001

VR105

S3001

CN309

TP131

VR134

VR133

VR132

VR131

3-5. CH4 INPUT SIGNAL LEVEL ADJUSTMENT

1. Input a color bar signal containing 100% white to the CH4

input terminal.

2. Select "CH4" and switch to full screen mode.
3. Connect a 75 

Ω

 termination to the MONITOR OUT

connector and connect an oscilloscope.

4. Use VR134 to adjust until the 100% white level from the

sync chip for the Y signal is 1.00 

±

 0.04 Vp-p.

Measuring Point Measuring Equipment

Condition

Adj. Value

OSCILLOSCOPE

POWER ON
E-E Mode

1.00 V

 

±

 0.04 V p-p

VR134 (CP-1 board)

Adj. Location

MONITOR OUT

1.00 

±

0.04
Vp-p

3-6. CP-1 BOARD  LOCATIONS OF ADJUSTMENT POINTS

CP-1 BOARD

FRONT SIDE

Summary of Contents for DSR-M814

Page 1: ...ith a serial number of 96830001 or later An R appears at the end of the serial number Refer to the service manuals and notices that have been issued previously for products with a serial number that is earlier than 96830001 SANYO Electric Co Ltd Osaka Japan NOTE 1 Parts order must contain model number part number and description 2 Substitute parts may be supplied as the service parts 3 N S P Not a...

Page 2: ... Before returning the set to the customer always perform an AC leakage current check on the exposed metallic parts of the cabinet such as terminals screwheads metal over lays etc to be sure that the set is safe to operate without the danger of electrical shock Plug the AC line cord directly into a 120 V AC outlet Do not use a line isolation transformer during this check Use an AC voltmeter with a ...

Page 3: ... 3 ...

Page 4: ...ble Solder Use solder with the metal content and composition ratio by weight given in the table below Do not use solders which do not meet these conditions Lead free solder is available for purchase as a service tool Use the following part number when ordering Part name Lead free solder with resin 0 5 mm dia 500 g Part number VJ8 0270 Note If replacing existing solder containing lead with lead fre...

Page 5: ...e operating problems If sudden changes in the ambient temperature occur wait for the temperature to stabilize before operating the unit NOTES ON HANDLING INTERNAL HDD COMPONENTS This unit has a built in hard disk drive HDD Be sure to observe the following points carefully when operating setting up and servicing the unit 4 Notes when replacing the HDD Be sure to follow the correct replacement proce...

Page 6: ...2 Audio MPEG1 Audio Layer2 4 levels Super Super High Standard Frame NTSC 30 fps or PAL 25 fps Single screen Quad screen Playback Still Search Cue Review Slow reverse Frame advance reverse Records on quad screen Records on quad screen Records on quad screen Search by time and date Search by alarm event list English French Spanish DSR M814 English French German Spanish DSR M814P Day Month Year Hours...

Page 7: ... should use the socket of an end 2 DISASSEMBLY CP 1 PWB DM 1 PWB OP 1 PWB TB 1 PWB PW 1 PWB HDD 2 1 3 4 HOLDER HDD2 MOTOR FAN HDD COVER TOP CABINET BOTTOM CABINET FRONT MOTOR FAN CASE 1 2 1 1 3 4 5 5 6 6 7 8 9 10 HOLDER HDD1 11 12 13 1 Six screws 3 X 6 2 Cover top 3 Screw 3 X 6 4 Cabinet front 5 Four screws 3 X 6 6 Four screws 3 5 X 4 5 7 Harddisk drive 8 Two screws 4 X 14 9 Motor fan HDD 10 Holde...

Page 8: ... OUT VR105 CP 1 board Adj Location 1 00 0 04 Vp p 1 10 0 04 Vp p 3 3 CH2 INPUT SIGNAL LEVEL ADJUSTMENT 1 Input a color bar signal containing 100 white to the CH2 input terminal 2 Select CH2 and switch to full screen mode 3 Connect a 75 Ω termination to the MONITOR OUT connector and connect an oscilloscope 4 Use VR132 to adjust until the 100 white level from the sync chip for the Y signal is 1 00 0...

Page 9: ... Connect a 75 Ω termination to the MONITOR OUT connector and connect an oscilloscope 4 Use VR134 to adjust until the 100 white level from the sync chip for the Y signal is 1 00 0 04 Vp p Measuring Point Measuring Equipment Condition Adj Value OSCILLOSCOPE POWER ON E E Mode 1 00 V 0 04 V p p VR134 CP 1 board Adj Location MONITOR OUT 1 00 0 04 Vp p 3 6 CP 1 BOARD LOCATIONS OF ADJUSTMENT POINTS CP 1 ...

Page 10: ...it 4 Press the MENU key to display the MAIN MENU screen 5 Use the key or the key to move the cursor to 8 POWER LOSS USED TIME and then press the CUE key to display the POWER LOSS USED TIME screen 6 Press the key until the cursor is displayed 7 Press the key to move the cursor to the line where the version number appears and then press the CUE key to display the FIRMWARE UPDATE screen 8 Use the key...

Page 11: ... 0149 or any commercially available item 3 Turn the PC s power supply ON and a MAC address writing software directory will appear 4 Connect the unit to the monitor and turn the monitor s power supply ON 5 Turn the unit s power supply ON and press the RESET button while pressing on the UP button Lift your finger from the RESET button but keep pressing the UP button 6 Lift your finger from the UP bu...

Page 12: ...3 613 201 7541 COVER BACK 4CH MIC 6004 613 201 3239 COVER FAN 4CH 6005 645 058 0406 STAND V0 6006 613 204 9917 HOLDER HDD1 L8HBJ 6007 613 199 4737 HOLDER HDD 2 6011 613 200 4268 SPACER 6012 613 096 4021 HOLDER NRP 345 6013 613 200 7832 EARTH 6014 613 059 4099 SPRING PLATE 6015 613 059 4099 SPRING PLATE 6016 645 063 7551 FIXER HOOK LWS 1S 6017 613 201 8319 SPACER 6030 645 002 1121 FIXER 6031 645 03...

Page 13: ...J611 NJ614 6015 6016 NJ602 PW 1 NJ602 NJ602 NJ615 DM 1 NJ615 NJ615 NJ615 CP 1 NJ601 NJ601 6011 6012 6012 NJ601 NJ601 5112 5101 5105 5104 5106 5107 NJ605 6002 N S P NJ605 6005 6005 OP 1 6005 6005 6001 N S P NJ604 NJ603 NJ604 NJ603 N S P N S P 8001 NJ605 NJ602 5030 NJ606 W0001 NJ607 NJ606 NJ607 NJ606 NJ609 NJ606 NJ609 NJ616 6017 NJ627 NJ627 8005 5021 6031 ...

Page 14: ...0308 TR 2SA1037K R OR 405 002 0209 TR 2SA1037K Q OR 405 002 0407 TR 2SA1037K S Q3004 405 141 0603 TR 2SA1037AK R OR 405 002 0308 TR 2SA1037K R OR 405 002 0209 TR 2SA1037K Q OR 405 002 0407 TR 2SA1037K S Q3005 405 141 0603 TR 2SA1037AK R OR 405 002 0308 TR 2SA1037K R OR 405 002 0209 TR 2SA1037K Q OR 405 002 0407 TR 2SA1037K S Q3006 405 141 0603 TR 2SA1037AK R OR 405 002 0308 TR 2SA1037K R OR 405 00...

Page 15: ... Z 25V C1119 403 164 0204 CERAMIC 0 1U Z 25V C1120 403 164 0204 CERAMIC 0 1U Z 25V C1121 403 164 0204 CERAMIC 0 1U Z 25V C1122 403 382 2905 ELECT10U M 16V C1123 403 164 0204 CERAMIC 0 1U Z 25V C1124 403 164 0204 CERAMIC 0 1U Z 25V C1125 403 164 0204 CERAMIC 0 1U Z 25V D3002 407 120 4503 DIODE DA204U T106 D3003 407 120 4503 DIODE DA204U T106 D3004 407 120 5807 DIODE AK04 OR 407 160 9100 DIODE ERA83...

Page 16: ...5V C1308 403 164 0204 CERAMIC 0 1U Z 25V C1309 403 382 2905 ELECT10U M 16V C1310 403 382 1809 ELECT47U M 6 3V C1311 403 164 0204 CERAMIC 0 1U Z 25V C1312 403 155 2200 CERAMIC 3300P K 50V C1313 403 205 2808 CERAMIC 0 047U K 25V C1314 403 382 1403 ELECT4 7U M 35V C1315 403 382 1403 ELECT4 7U M 35V C1316 403 382 1403 ELECT4 7U M 35V C1317 403 164 0204 CERAMIC 0 1U Z 25V C1318 403 382 2905 ELECT10U M ...

Page 17: ...5 0603 MT GLAZE 10K JA 1 16W R1171 401 113 4402 MT GLAZE 75 JA 1 16W R1172 401 113 4402 MT GLAZE 75 JA 1 16W R1173 401 113 4402 MT GLAZE 75 JA 1 16W R1174 401 105 8005 MT GLAZE 1M JA 1 16W R1175 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1176 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1177 401 105 8005 MT GLAZE 1M JA 1 16W R1178 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1180 401 105 0504 MT GLAZE 1K JA 1 16W R1...

Page 18: ...A 1 16W R3033 401 105 0603 MT GLAZE 10K JA 1 16W R3034 401 105 5301 MT GLAZE 4 7K JA 1 16W R3035 401 105 0603 MT GLAZE 10K JA 1 16W R3036 401 105 0603 MT GLAZE 10K JA 1 16W R3037 401 105 5301 MT GLAZE 4 7K JA 1 16W R3038 401 105 0603 MT GLAZE 10K JA 1 16W R3039 401 105 0603 MT GLAZE 10K JA 1 16W R3041 401 105 0603 MT GLAZE 10K JA 1 16W R3042 401 105 0603 MT GLAZE 10K JA 1 16W R3043 401 105 0504 MT...

Page 19: ...G IC461 409 505 1602 IC PLL1700E IC462 409 427 7904 IC TC74VHC02FT IC473 409 541 0201 IC PCM1800 IC474 409 541 0300 IC AK4380VT IC481 409 541 7408 IC PST598IN IC482 409 228 9206 IC NJM2100M IC483 409 581 3101 IC BD45295G DIODES D4102 407 133 3104 DIODE RB411D D4601 407 133 3104 DIODE RB411D D4701 407 133 3104 DIODE RB411D D4801 407 209 4509 ZENER DIODE UDZS6 8B D4802 407 209 4509 ZENER DIODE UDZS6...

Page 20: ...0204 CERAMIC 0 1U Z 25V C4231 403 164 0204 CERAMIC 0 1U Z 25V C4232 403 164 0204 CERAMIC 0 1U Z 25V C4233 403 164 0204 CERAMIC 0 1U Z 25V C4234 403 164 0204 CERAMIC 0 1U Z 25V C4235 403 164 0204 CERAMIC 0 1U Z 25V C4236 403 164 0204 CERAMIC 0 1U Z 25V C4237 403 164 0204 CERAMIC 0 1U Z 25V C4238 403 164 0204 CERAMIC 0 1U Z 25V C4239 403 164 0204 CERAMIC 0 1U Z 25V C4240 403 155 1609 CERAMIC 33P J 5...

Page 21: ... MT GLAZE 4 7K JA 1 16W R4112 401 105 3307 MT GLAZE 2 7K JA 1 16W R4113 401 105 5301 MT GLAZE 4 7K JA 1 16W R4114 401 105 5301 MT GLAZE 4 7K JA 1 16W R4115 401 105 5301 MT GLAZE 4 7K JA 1 16W R4116 401 105 2607 MT GLAZE 22 JA 1 16W R4117 401 105 5301 MT GLAZE 4 7K JA 1 16W R4118 401 105 5301 MT GLAZE 4 7K JA 1 16W R4119 401 105 5301 MT GLAZE 4 7K JA 1 16W R4120 401 105 0504 MT GLAZE 1K JA 1 16W R4...

Page 22: ... 10 JA 1 16W R4332 401 105 0603 MT GLAZE 10K JA 1 16W R4335 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4336 401 105 7909 MT GLAZE 0 000 ZA 1 16W R4340 401 105 0603 MT GLAZE 10K JA 1 16W R4341 401 105 5301 MT GLAZE 4 7K JA 1 16W R4351 401 105 0504 MT GLAZE 1K JA 1 16W R4352 401 105 0504 MT GLAZE 1K JA 1 16W R4353 401 105 0603 MT GLAZE 10K JA 1 16W R4354 401 105 0603 MT GLAZE 10K JA 1 16W R4359 401 105 5...

Page 23: ...105 2904 MT GLAZE 22K JA 1 16W R4845 401 105 2904 MT GLAZE 22K JA 1 16W R4846 401 113 6604 MT GLAZE 7 5K JA 1 16W R4847 401 105 4700 MT GLAZE 39K JA 1 16W R4848 401 105 1600 MT GLAZE 15K JA 1 16W R4849 401 105 1600 MT GLAZE 15K JA 1 16W R4850 401 105 2904 MT GLAZE 22K JA 1 16W R4851 401 105 2904 MT GLAZE 22K JA 1 16W R4854 401 105 5400 MT GLAZE 47K JA 1 16W R4855 401 105 5400 MT GLAZE 47K JA 1 16W...

Page 24: ...014 4509 TR 2SC2412K R OR 405 014 4608 TR 2SC2412K S Q5101 405 189 3000 TR FW232 TL E Q5102 405 189 3000 TR FW232 TL E Q5104 405 132 3101 TR DTC114EKA Q5105 405 132 3101 TR DTC114EKA Q5106 405 014 4509 TR 2SC2412K R OR 405 014 4608 TR 2SC2412K S Q5181 405 138 6700 TR DTC144EKA INTEGRATED CIRCUITS IC501 409 543 4504 IC FA3641N TE1 IC502 409 596 7804 IC L5431 AA E IC511 409 476 7405 IC LTC1628CG IC5...

Page 25: ...33K JA 1 16W R5042 401 105 4205 MT GLAZE 33K JA 1 16W R5043 401 105 4205 MT GLAZE 33K JA 1 16W R5044 401 105 4205 MT GLAZE 33K JA 1 16W R5045 401 105 4205 MT GLAZE 33K JA 1 16W R5046 401 105 4205 MT GLAZE 33K JA 1 16W R5047 401 105 4205 MT GLAZE 33K JA 1 16W R5048 401 105 4205 MT GLAZE 33K JA 1 16W R5049 401 105 4205 MT GLAZE 33K JA 1 16W R5050 401 105 4205 MT GLAZE 33K JA 1 16W R5102 401 105 3208...

Page 26: ... JA 1 16W R8533 401 105 0603 MT GLAZE 10K JA 1 16W R8534 401 105 0603 MT GLAZE 10K JA 1 16W R8535 401 105 0702 MT GLAZE 100K JA 1 16W R8536 401 105 0405 MT GLAZE 100 JA 1 16W R8537 401 105 4700 MT GLAZE 39K JA 1 16W R8541 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8542 401 105 0504 MT GLAZE 1K JA 1 16W R8543 401 105 3307 MT GLAZE 2 7K JA 1 16W R8544 401 105 3307 MT GLAZE 2 7K JA 1 16W R8545 401 105 050...

Page 27: ...ARD DM C MEMORY C26 DM 1 BOARD DM D COMPANION CHIP C27 DM 1 BOARD DM F AUDIO ADC DAC C28 DM 1 BOARD DM G HDD IO C29 DM 1 BOARD SY B LAN CONTROL C30 DM 1 BOARD DM E CLOCK GENERATOR C31 TB 1 BOARD REAR TERMINAL C31 OP 1 BOARD FRONT DISPLAY SWITCH C32 PRINTED WIRING BOARDS P W B PW 1 P W B SIDE A C33 PW 1 P W B SIDE B C34 CP 1 P W B SIDE A C35 CP 1 P W B SIDE B C36 DM 1 P W B SIDE A C37 DM 1 P W B SI...

Page 28: ...IATE FROM THE RESISTANCE WATTAGE AND VOLT AGE RATINGS SHOWN EXPLANATORY NOTES EXAMPLES Resistor 10K 1 16J means 10kilo ohm 5 1 16watt max 1M 1 10K means 1mega ohm 10 1 10watt max Capacitor 0 047 F means 0 047micro farad Ftype Electrolytic capacitor 10 16 means 10micro farad 16volt max Inductor 330 J means 330micro henry 5 470 K means 470micro henry 10 No description J or K means 5 Figure of printe...

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