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The manual I purchased was just what I needed. I was glad to find a site where I can find so many manuals on a wide variety of products.
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The best diagram that I used in a long time. Everything was right on te money. It was easy and fast. Iwoiuld but again when I need a service manual.
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The manual is great help for me, i'm happy to have it,thanks
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Very pleased with manual except that a few more details in the drawings might make the job (not yet done, tut-tut) easier. Should be adequate though. Actually I didn't have to pay for this anyway as I was given credit for another item that wasn't quite complete. Good service, then.
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Very useful manuals, somewhere graphics not very clear!
XV-S200BK/XV-S300BK/XV-S302SL XV-S400BK/XV-S402SL
Check points for each error
(1) Spindle start error 1.Defective spindle motor *Are there several ohms resistance between each pin of CN201 "5-6","6-7","5-7"? (The power supply is turned off and measured.) *Is the sign wave of about 100mVp-p in the voltage had from each terminal? [ CN201"9"(H1-),"10"(H1+),"11"(H2-),"12"(H2+),"13"(H3-),"14"(H3+) ] 2.Defective spindle motor driver (IC251) *Has motor drive voltage of a sine wave or a rectangular wave gone out to each terminal(SM1~3) of CN201"5,6,7" and IC251"2,4,7"? *Is FG pulse output from the terminal of IC251"24"(FG) according to the rotation of the motor? *Is it "L(about 0.9V)" while terminal of IC251"15"(VH) is rotating the motor? 3.Has the control signal come from servo IC or the microcomputer? *Is it "L" while the terminal of IC251"18"(SBRK) is operating? Is it "H" while the terminal of IC251"23"(/SPMUTE) is operating? *Is the control signal input to the terminal of IC251"22"(EC)? (changes from VHALF voltage while the motor is working.) *Is the VHALF voltage input to the terminal of IC251"21"(ECR)? 4.Is the FG signal input to the servo IC? *Is FG pulse input to the terminal of IC301"69"(FG) according to the rotation of the motor?
(2) Disc Detection, Distinction error (no disc, no RFENV) * Laser is defective. * Front End Processor is defective (IC101). * APC circuit is defective. --- Q101,Q102. * Pattern is defective. --- Lines for CN101 - All patterns which relate to pick-up and patterns between IC101 * IC101 --- For signal from IC101 to IC301, is signal output from IC101 "20" (ASOUT) and IC101 "41"(RFENV) and IC101 "22" (FEOUT)?
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