Sega 400-5220 Power Supply: Difference between revisions
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==Repair Notes== | ==Repair Notes== | ||
The -5V rail is made by a single 78L05 regulator at IC1. If this voltage is missing, replacing this part is a good start. | The -5V rail is made by a single 78L05 regulator at IC1 on PCB SJ25-0111-01. If this voltage is missing, replacing this part is a good start. | ||
Revision as of 20:21, 15 August 2023
Power Supply found in Astro City 2 cabinets.
Contains two boards:
- SJ25-0111-01: +5V 7A, +12V 1.5A, -5V 0.1A
- PJ25-0013-01: +5V12A
SJ25-0111-01 +5V7A board cap guide
| Location | Value | Voltage | Diameter | Height | Pitch | Brand | Model | Type | Possible replacement |
|---|---|---|---|---|---|---|---|---|---|
| C5 | 330 | 200 | 22 | 30 | 10 | Marcon | DUF-M | GP | LGN2D331MELZ25 |
| C11 | 0,47 | 50 | 5 | 11 | 3 | Marcon | CE-BS | GP | MKS0C034700E00MF00 |
| C12 | 4700 | 10 | 16 | 36 | 7,5 | Marcon | CE-US | GP | EEU-FK1A472S |
| C13 | 4700 | 10 | 16 | 36 | 7,5 | Marcon | CE-US | GP | EEU-FK1A472S |
| C14 | 4700 | 10 | 16 | 36 | 7,5 | Marcon | CE-US | GP | EEU-FK1A472S |
| C15 | 4700 | 10 | 16 | 36 | 7,5 | Marcon | CE-US | GP | EEU-FK1A472S |
| C20 | 1000 | 35 | 16 | 26 | 7,5 | Marcon | CE-US | GP | EEU-FC1V102SB |
| C21 | 1000 | 35 | 16 | 26 | 7,5 | Marcon | CE-US | GP | EEU-FC1V102SB |
| C22 | 470 | 16 | 10 | 13 | 5 | Marcon | CE-BS | GP | EEU-FC1C471 |
| C24 | 47 | 25 | 5 | 11 | 3 | Marcon | CE-BS | GP | EEU-EB1E470SH |
| C25 | 3,3 | 50 | 5 | 11 | 3 | Marcon | CE-BS | GP | EEU-EB1H3R3SH |
PJ25-0013-01 +5V12A Board board cap guide
| Location | Value | Voltage | Diameter | Height | Pitch | Brand | Model | Type | Possible replacement |
|---|---|---|---|---|---|---|---|---|---|
| C5 | 470 | 200 | 25 | 35 | 11 | Marcon | AUF-M20 | GP | LGN2D471MELA25 |
| C10 | 0,47 | 50 | 5 | 11 | 3 | Marcon | CE-BS | GP | MKS0C034700E00MF00 |
| C11 | 6800 | 10 | 16 | 32 | 7,5 | Marcon | CE-BS | GP | EEU-FC1A682 |
| C12 | 6800 | 10 | 16 | 32 | 7,5 | Marcon | CE-BS | GP | EEU-FC1A682 |
| C13 | 6800 | 10 | 16 | 32 | 7,5 | Marcon | CE-BS | GP | EEU-FC1A682 |
| C14 | 6800 | 10 | 16 | 32 | 7,5 | Marcon | CE-BS | GP | EEU-FC1A682 |
| C15 | 6800 | 10 | 16 | 32 | 7,5 | Marcon | CE-BS | GP | EEU-FC1A682 |
| C16 | 6800 | 10 | 16 | 32 | 7,5 | Marcon | CE-BS | GP | EEU-FC1A682 |
Repair Notes
The -5V rail is made by a single 78L05 regulator at IC1 on PCB SJ25-0111-01. If this voltage is missing, replacing this part is a good start.