Brand: YAMAHA
Category: Audio/Video
Document Type: Parts/Service
Language: EN
Parts/Service for CRX-E100
Uploaded: Nov. 21, 2025, 8:54 p.m.
Warranty Information
Refer to the service manual for detailed warranty information and authorized service procedures.
Standard Operation Chart: This chart details the sequence of operations for the CD player, from powering on to disc playback and stopping. It includes steps like loading a disc, playing, searching for tracks, and stopping playback, along with associated indicators and signal statuses.
Test Mode: Accessible by pressing 'STOP' and 'PLAY/PAUSE' keys while turning the power on. This mode allows for various test functions, controlled by panel keys and executed via test command numbers. Functions include tray open/close, auto adjustments, spindle/laser control, and error message display.
Troubleshooting: The manual provides error messages with descriptions and then details troubleshooting procedures for specific error codes (e.g., X0, X1, X7, X8) by presenting decision trees based on symptoms and component checks.
Troubleshooting and error codes
| ERROR MESSAGES | DESCRIPTION | *No. for each state (meaning of "X") |
|---|---|---|
| E X 0 | Data cannot be read after finishing search. | PLAY X="0" |
| E X 1 | Data cannot be read during PLAY(X=0), PAUSE(X=3), or SCAN(X=2). | SCAN X="2" |
| E 7 1 | At the start, tracking servo is not effective. | PAUSE X="3" |
| E 7 2 | At the start, spindle servo PLL is not effective. | PEAK SEARCH X="4" |
| E 7 3 | At the start, data can not read. | SEARCH X="5" |
| E 7 5 | Tracking servo off in FO balance, or FO fine, or TR fine gain adjustment and recovery action failure. | START X="7" |
| E 9 4 | Close switch does not work with tray closed. | STOP X="8" |
| E 9 5 | Open switch does not work with tray open. | LOADING X="9" |
| E X 7 | Traverse (Feed) inner switch does not work. | OPEN X="_" |
| E X 8 | Recovery action fails after focus drop. | NO DISC X="C" |
| ERROR | MN35511 does not give response of SENSE, with resetting by the unit's microcomputer. | |