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williamchoiAug 5, 2025
What to do if there is no 5V at IC561 pins 3, 12 and 21 in JVC Car Receiver?
- DDiamond LozanoAug 5, 2025
If there is no 5V present at IC561 pins 3, 12, and 21, check the feed motor.
To Next PageTo Next PageWhat to do if there is no 5V at IC561 pins 3, 12 and 21 in JVC Car Receiver?
If there is no 5V present at IC561 pins 3, 12, and 21, check the feed motor.
What to do if voltage output at IC521 pin 40 is not 5V or 0V in JVC Car Receiver?
If the voltage output at IC521 pin 40 is not 5V or 0V, check IC561.
General| CD Playback | Yes |
|---|---|
| Bluetooth | No |
| Detachable Faceplate | Yes |
| Clock | Yes |
| Power Requirements | 12V DC |
| Power Output (Max) | 50W x 4 |
| RMS Power | 22W x 4 |
| Tuner | AM/FM |
| MP3 Playback | Yes |
| WMA Playback | Yes |
| Aux Input | Yes |
| Display Type | LCD |
| Preset Stations | 18 (12 FM, 6 AM) |
| Audio Controls | Bass/Treble |
Identifies the unit as Class 1 and warns about laser radiation when open.
States that there are no user-serviceable parts inside; refer to qualified personnel.
Details on how to reset the microcomputer and erase preset adjustments.
Instructions for ejecting a disc when it cannot be recognized or ejected normally.
Explains methods used for clear understanding of the manual and button operations.
Details how the MODE button changes receiver functions and how number buttons operate.
Identifies all the buttons, slots, and indicators on the receiver's control panel.
Covers fundamental operations like turning on/off, volume adjustment, and source selection.
Step-by-step guide to disable the automatic display demonstration feature.
Details how to tune into stations, search automatically, and manually.
Explains automatic presetting (SSM) and manual station storage.
Guide to tuning into programs by selecting PTY codes.
Details on activating and deactivating Traffic Announcement standby reception.
Covers basic disc playback, track navigation, and fast-forward/reverse.
Details preset sound modes like USER, ROCK, CLASSIC, POPS, HIP HOP, JAZZ.
Guide to changing Preferred Setting Mode (PSM) items like DEMO, CLOCK, and CLK ADJ.
Adjusts the maximum volume level for the receiver.
Activates PTY Standby Reception with selected PTY codes.
Settings for automatic switching to stations with better reception.
Step-by-step guide to safely remove the detachable control panel.
Instructions for properly reattaching the control panel to the unit.
Guidance on cleaning connectors with alcohol to prevent deterioration.
Advice on cleaning discs and proper handling/storage to prevent damage.
Tips on preparing new discs by removing rough edges.
Covers CD-R/RW compatibility, packet write method, and disc handling precautions.
Explains Network-Tracking Reception and TA volume behavior.
Details on storing stations via SSM and manual presetting.
Explains disc insertion, auto-ejection, and handling precautions.
Addresses no sound, distorted sound, receiver not working, and noise issues.
Troubleshoots SSM presetting failures and static noise.
Addresses disc ejection, playback errors, skipping, and display issues.
Details on power output, impedance, tone control range, and frequency response.
Specifications for the CD player, including type, response, dynamic range, and S/N ratio.
Details on FM, AM, and LW frequency ranges, sensitivity, and selectivity.
Information on power requirements, dimensions, mass, and operating temperature.
