Download Print this page

Hitachi 37LD8500 Service Manual

Hide thumbs Also See for 37LD8500:

Advertisement

Quick Links

CAUTION:
Before servicing this chassis, it is important that the service technician read the "Safety
Precautions" and "Product Safety Notices" in this service manual.
ATTENTION:
Avant d'effectuer l'entretien du châssis, le technicien doit lire les «Précautions de sécurité»
et les «Notices de sécurité du produit» présentés dans le présent manuel.
VORSICHT:
Vor Öffnen des Gehäuses hat der Service-Ingenieur die „Sicherheitshinweise" und „Hinweise
zur Produktsicherheit" in diesem Wartungshandbuch zu lesen.
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
SERVICE MANUAL
MANUEL D'ENTRETIEN
WARTUNGSHANDBUCH
COLOUR TELEVISION
April 2007
No. 0233
37LD8500
Data
contained
within
this
manual is subject to alteration for
improvement.
Les données fournies dans le présent
manuel d'entretien peuvent faire l'objet
de modifications en vue de perfectionner
le produit.
Die
in
diesem
Wartungshandbuch
enthaltenen Spezifikationen können sich
zwecks Verbesserungen ändern.
Service

Advertisement

loading

Summary of Contents for Hitachi 37LD8500

  • Page 1 No. 0233 37LD8500 SERVICE MANUAL MANUEL D'ENTRETIEN WARTUNGSHANDBUCH CAUTION: Before servicing this chassis, it is important that the service technician read the “Safety Precautions” and “Product Safety Notices” in this service manual. Data contained within this Service manual is subject to alteration for improvement.
  • Page 2: General Block Diagram

    APPENDIX B 19.1. BLOCK DIAGRAMS GENERAL BLOCK DIAGRAM MAIN BOARD AUDIO AMPL. BOARD MAIN_L, MAIN_R, AUDIO AUDIO DECODING AUDIO DECODING AUDIO MSP3411G AMPLIFIER MSP3411G AMPLIFIER MICRONAS D-CLASS MICRONAS D-CLASS IDTV,SVHS,MMC (RGB),PC IN SVP-EX 59 SVP-EX 59 LVDS OUT 8-BIT YUV VPC3230D VPC3230D VIDEO PROCESSOR...
  • Page 4 HITACHI No. 0233 Tuner/IF/Audio...
  • Page 5 HITACHI No. 0233 In/Out...
  • Page 6 HITACHI No. 0233 VPC3230...
  • Page 7: Video Decoder

    HITACHI No. 0233 Video Decoder...
  • Page 8 HITACHI No. 0233 DDR RAM...
  • Page 9 HITACHI No. 0233 MCU Interface...
  • Page 12 17MB15E-7 FD15" S638" Q1015" C1198" PL900" PL104" S642" L1002" PL1004" C" IC903" S639" R1031" C444" R1122" R251" S645" R1121" R1022" C1042" C1045" R1038" PL103" S2013" A" B" C1037" PL904" L920" D914" PL901" R1025" R250" PL604" D900" C1152" L1018" D901" L930" IC400"...
  • Page 13 17MB15E-7 FD6" PL104" PL901" PL604" PL900" S648" PL1004" R435" S113" R2240" R430" R436" S448" PL904" L1002" S652" S651" R1128" R2211" PL600" S903" R271" R2212" L1032" D602" C1204" R433" L910" S1010" C1203" Z1000" D601" R901" C1122" X1002" C1120" S905" R6035" L408" S911"...
  • Page 14 L928 L918 VCC_12V L926 PANEL_VCC1 L917 VCCA_3V3 L927 LG_1/IRQPDP PDP_GO1/BL_ON_OFF L906 L909 STBY_5V PL900 STBY_3V3 L931 STBY_5V D905 FAN1616AS-3.3 SOT 223 L905 L923 L913 IC902 BA159_SMD +12V STBY_2V5 D906 C916 L920 100n L900 BA159_SMD IC904 L930 L901 R918 SW.COLL. DRI.COL. LM317 L902 IC900...
  • Page 17 KEYPAD INFRARED 17TK46 17LD23 PL100 PL101 PL102 FRONT AV 17FAV15 PL201 PL1002 PL301 PL606 PL600 MAIN BOARD 17MB15-5 PL1001 PL900 PL902 PL901 PL103 PANEL LVDS INPUT PL701 PL805 PL806 PL803 AMPLIFIER 18AMP03 17PW15-8 PL804 (POWER BOARD) PL703 PL704 PL700 PANEL INVERTER INPUT 2 PL801 PL802 PL809...