The manual describes the CD Pro DIY kit components, including the DSA control and display board, disc sensor board, precision regulated power and digital output board, external clock & re‑clock sub‑board, and optional accessories such as a Philips remote. Detailed assembly steps, wiring connections, and safety notes guide the builder through installing the power transformer, connecting board terminals, and verifying voltages.
Operating instructions cover power‑on sequence, mode switching with the POWER key, playback controls, and status displays on the VFD and LEDs. The document also explains the function of the clock & re‑clock board, recommended component selections, and troubleshooting messages such as "NO DISC" or "S FAIL". This manual is written in Chinese.
| DC voltage after regulation | 5V ±1% and 9V ±1% at J12 terminals |
|---|---|
| G to 5V rail voltage | 5V ±5% |
| Clock crystal frequency | 8.4672 MHz (internal), 16.9344 MHz after doubling |
| Clock output frequency after RE‑CLOCK | 16.9344 MHz |
Press the POWER key; in standby the red LED is on, and in working mode the red LED turns off and the VFD display becomes active.
The transformer must output AC9V, AC12V, AC6V, AC20V, and AC3V, each within a ±10% tolerance.