BOM component list for G59 uC processor circuit marked at PCB with extension “P”.
I had a problem with C1P & C2P, and reduced them to 18pF to get the oscillator going.
| Qty | Designation | Part | Description | Picture |
| 1 | K1P | USB B-PCB-R |  |
|
| 2 | R1P, R2P | 10R | brown-black-black-gold-brown |  |
| 1 | IC1P | PIC18F4550-I/P |  |
|
| 1 | S1P | DIL 40 SOCKET |  |
|
| 1 | Q1P | 16MHz QUARTZ | HC49S |  |
| 2 | C1P, C2P | 22pF | 220 |  |
| 18 | C3P, C6P, C7P, C8P, C10P, C11P, C12P, C13P, C14P, C16P, C17P, C21P, C22P, C23P, C24P, C25P, (2x)C26P | 100nF | 104 |  |
| 1 | C4P | 100uF/25V | Electrolytic |  |
| 2 | C5P, C9P | 10nF SMT 0805 |  |
|
| 3 | L1P, L2P, L3P | 47uH | yellow-violet-black-silver |  |
| 18 | R3P, R4P, R6P, R7P, R8P, R9P, R10P, R11P, R12P, R13P, R16P, R21P, R22P, R23P,R24P, R28P, R29P, R30P | 10K | brown-black-black-red-brown |  |
| 4 | R14P, R20P, R25P, R27P | 4K7 | yellow-violet-black-brown-brown |  |
| 1 | LED1P | LED DIODE | 3mm GREEN |  |
| 1 | IC2P | ULN2003AN |  |
|
| 1 | R15P | 1R | brown-black-black-silver-brown |  |
| 5 | SV1PA, SV2PA, SV4PA, SV7PA, SV10PA | 2 Pin Headr |  |
|
| 2 | SV3PA, SV6PA | 4 Pin Header |  |
|
| 3 | SV5PA, SV8PA, SV9PA | 3 Pin Header |  |
|
| 4 | R17P, R18P, R19P, R26P | 1K | brown-black-black-brown-brown |  |
| 2 | D1P, D2P | BZV55 5V6 | 1N4734A (5.6v Zener) |  |
| C18P, C19P, C20P, R5P | Do NOT Install | |||
| 1 | TR2P | BC546 |  |
|
| 7 | D3P, D4P, D5P, D6P, D7P, D8P, D9P | 1N4148 |  |
|
| 1 | IC3P | 74HC04N |  |
|
| 3 | K2P, K3P, K4P | 3,5mm | AUDIO JACK |  |
| 1 | TR1P | BS170 |  |
