Download
Share
Print this page
Shinco SDP1720A Service Manual
  1. Manuals
  2. Brands
  3. Shinco Manuals
  4. DVD Player
  5. SDP1720A
  6. Service manual

Shinco SDP1720A Service Manual

Hide thumbs

Advertisement

Quick Links

Download this manual
SERVI C E MANUAL
CAUTION : Before servicing this chassis, read the "PRODUCT SAFETY SERVICE FOR VIDEO PRODUCTS" section
on page 2 of this manual.
DVD and CD
PLAYER
CONTENTS
SERVICE PRECAUTIONS......................................................2,3
BLOCK DIAGRAMS...................................................................4
TROUBLE SHOOTING...........................................................5,8
BOARD DIAGRAM...............................................................9,10
REPLACEMENT PARTS LIST............................................11,21
MODEL
SDP1720A

Advertisement

loading
Need help?

Need help?

Do you have a question about the SDP1720A and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Shinco SDP1720A

Summary of Contents for Shinco SDP1720A

  • Page 1 SERVI C E MANUAL MODEL SDP1720A CAUTION : Before servicing this chassis, read the "PRODUCT SAFETY SERVICE FOR VIDEO PRODUCTS" section on page 2 of this manual. CONTENTS DVD and CD SERVICE PRECAUTIONS............2,3 BLOCK DIAGRAMS..............4 TROUBLE SHOOTING............5,8 PLAYER BOARD DIAGRAM...............9,10...

  • Page 2: Laser Beam Caution Label

    LASER BEAM CAUTION LABEL When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of laser may be received. PREPARATION OF SERVICING Pickup Head consists of a laser diode that is very susceptible to external static electrocity. Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement, its life might be shortened.

  • Page 3: Safty Precautions

    SAFTY NOTICE SAFTY PRECAUTIONS LEAKAGE CURRENT CHECK Plug the AC line cord directly into a 120V AC outlet (do Measure the AC voltage across the 1500 resistor. not use an isolation transformer for this check). Use an The test must be conducted with the AC switch on and AC voltmeter, having 5000 per volt or more sensitivity.
  • Page 4 OVERALL BLOCK DIAGRAM OSCILLATOR DC 9V OZ960 8M FlashROM 64M SDRAM TC4W53 74HCU04 27MHz MX29LV008TTC-70 NT56V6620C0T-75S 27MHz HIGH VOLTAGE ASS'Y UPD5100 TFT MONITOR RF AMP & SERVO & DVD PROCESSOR DV23 MPEG-2 DECODER & VIDEO ENCODER TFT POWER PU mechanism D3800 VIDEO OUT +3.3V +5V -14.5V +16V...

  • Page 5: Troubleshooting

    1. Troubleshooting 1. No power when turned on. 2. The initial screen is not displayed on the LCD. 3. The DVD drive does not work. 4. The operation of the DVD player stops at initializing display. 5. Image output stops during the operation. 6.
  • Page 6 1.2 The initial screen is not displayed on the LCD. If the initial screen is not displayed on the LCD, check the following items. (1) Check the LED on the front If the LED does not light, proceed to 1.1. (2) Check the backlight If the backlight does not light up, separate.
  • Page 7 1.3 The DVD drive does not work. When the DVD drive does not work after the power is turned on, check the following items and repair or replace the defective parts. (1) Press the DISC cover switch at the center of the DVD player and turn on the power.
  • Page 8 1.5 Image output stops during the operation. If the image output form the media in the DVD player stops during the operation, replace the DVD drive. 1.6 No sound or abnormal sound comes out from the speakers in the DVD player. If no sound comes out form the speakers in the DVD player, check the following: (1) Check for moving images on the LCD screen Check whether or not the move of image stops in halfway.
  • Page 9 DVD1730A(H3) MAIN PCB BOARD DIAGRAM...
  • Page 10 DVD1710AT-AS(LG) IF PCB BOARD DIAGRAM DVD1731H-L HV PCB BOARD DIAGRAM...

  • Page 11: Electrical Parts List

    ELECTRICAL PARTS LIST PART No. PART NAME Q'TY SDP1720A 11078c RB-LI20LITHIUM BATTERY 21328 DVD1731H-L HV PCB ASS'Y 21489 DVD1720A FUNCTION PCB ASS'Y 21443 DVD1720A MAIN PCB ASS'Y 21391 DVD1710AT-AS(LG) IF PCB ASS'Y S8115 DV23 LOADING ASS'Y S0578e ADPV18A AC POWER ADAPTER...
  • Page 12 REF No. PART No. PART NAME REF No. PART No. PART NAME DVD1720A MAIN PCB ASS'Y P11004 Resistor chip 33 Ω RESISTOR P11004 Resistor chip 33 Ω P11013 Resistor chip 10K P11004 Resistor chip 33 Ω Ω P11057 Resistor chip 51K P11012 Resistor chip 4.7K Ω...
  • Page 13 REF No. PART No. PART NAME REF No. PART No. PART NAME R018 P11030 Resistor chip 2.7K R207 P11013 Resistor chip 10K Ω Ω R019 P11011 Resistor chip 3.3K R208 P11023 Resistor chip 1M Ω Ω R020 P11034 Resistor chip 18K R209 P11017 Resistor chip 33K Ω...
  • Page 14 REF No. PART No. PART NAME REF No. PART No. PART NAME R513 P11032 Resistor chip 5.1K P1006 Row of resistor 100 Ω Ω R514 P11031 Resistor chip 3.9K P1078 Ω Row of resistor 10K Ω R515 P11013 Resistor chip 10K P1006 Ω...
  • Page 15 REF No. PART No. PART NAME REF No. PART No. PART NAME P20027 Capacitor chip 150pF C021 P30014 Electrolytic CAP 100uF/16V P20042 Capacitor chip 2200pF C023 P20015 Capacitor chip 0.1uF P20010 Capacitor chip 1500pF C024 P20015 Capacitor chip 0.1uF P20015 Capacitor chip 0.1uF C031 P20015 Capacitor chip 0.1uF P31100 Ceramic CAP 10uF/16V...
  • Page 16 REF No. PART No. PART NAME REF No. PART No. PART NAME C151 P20015 Capacitor chip 0.1uF C194 P20052 Capacitor chip 20pF C153 P20015 Capacitor chip 0.1uF C195 P20015 Capacitor chip 0.1uF C154 P20015 Capacitor chip 0.1uF C196 P20017 Capacitor chip 0.47uF C155 P20016 Capacitor chip 0.33uF C197...
  • Page 17 REF No. PART No. PART NAME REF No. PART No. PART NAME C542 P30004 Electrolytic CAP 220uF/4V CB72 P20015 Capacitor chip 0.1uF C544 P20064 Capacitor chip 51pF CB74 P20015 Capacitor chip 0.1uF C545 P20064 Capacitor chip 51pF CB75 P20015 Capacitor chip 0.1uF C546 P20015 Capacitor chip 0.1uF CB76...
  • Page 18 REF No. PART No. PART NAME REF No. PART No. PART NAME CB134 P20015 Capacitor chip 0.1uF P6659 Impedance at 100MHz:600 Ω CB135 P20015 Capacitor chip 0.1uF P6681 100uH CB136 P20015 Capacitor chip 0.1uF P6659 Impedance at 100MHz:600 Ω CB137 P20015 Capacitor chip 0.1uF P6681 100uH...
  • Page 19 REF No. PART No. PART NAME REF No. PART No. PART NAME VD32 P5073a 2SD601AR F004 P60088 FUSE 0433005NR FILTER VD33 P1200 1SS355TE Switch Diode VD40 P1200 1SS355TE Switch Diode FM001 a6916 LV-R0489 FILTER CRYSTAL OSCILLATOR VD42 P1556 MA152 VD43 P1556 MA152 G402...
  • Page 20 REF No. PART No. PART NAME REF No. PART No. PART NAME D002 P4516 74HCU04 P20010 Capacitor chip 1500pF D003 P90007 BA5954FP P20012 Capacitor chip 0.01uF D004 P90074 NT56V6620COT-75S P20043 Capacitor chip 3300pF SOCKET P20031a GHM1038SL120J3K P60081 53261-0890 8P SOCKET P20013 Capacitor chip 22000pF P60038 GF055-SS-LSS 24P SOCKET P20021 Capacitor chip 4.7uF...
  • Page 21 REF No. PART No. PART NAME P31100 Ceramic CAP 10uF/16V P31100 Ceramic CAP 10uF/16V P31091 EEVMC1C470P P20015 Capacitor chip 0.1uF P20015 Capacitor chip 0.1uF P20015 Capacitor chip 0.1uF P20015 Capacitor chip 0.1uF SOCKET P6849 MOLEX-52437-3091 P60083 SM20B-SURS-TF SOCKET P6981 MOLEX-53261-0490 P60083 SM20B-SURS-TF SOCKET...