View Issue Details

IDProjectCategoryLast Update
0000025Super Famicom / SNESConsoles2024-06-30 15:17
PriorityNormal 
Status DoneResolutionRepaired 
Issue0000025: Sync signal seems to be broken
IDSuper Famicom: SHVC-001
Tagsvideo

Activities

Tak-MK

2024-06-28 02:14

administrator   ~0000092

Motherboard: SHVC-CPU-01

Tak-MK

2024-06-28 02:14

administrator   ~0000093

Sync and image seems to be correct from encoder, but composite signal is kinda broken before arriving to AV port, so I'll recap that area.
AV 3 CSYNC.png (52,343 bytes)   
AV 3 CSYNC.png (52,343 bytes)   
AV 7 Luma.png (58,634 bytes)   
AV 7 Luma.png (58,634 bytes)   
AV 9 Composite.png (66,077 bytes)   
AV 9 Composite.png (66,077 bytes)   
ENC 7 Composite out.png (81,746 bytes)   
ENC 7 Composite out.png (81,746 bytes)   
ENC 8 Sync in.png (54,900 bytes)   
ENC 8 Sync in.png (54,900 bytes)   
ENC 23 Luma out.png (87,105 bytes)   
ENC 23 Luma out.png (87,105 bytes)   

Tak-MK

2024-06-28 02:15

administrator   ~0000094

Changed all six caps just in case; problem solved.
IMG_5367.JPG (2,105,321 bytes)   
IMG_5367.JPG (2,105,321 bytes)   

Tak-MK

2024-06-28 02:15

administrator   ~0000095

Controller port 2 doesn't work. Board has continuity, but port pins are rusted.

Tak-MK

2024-06-28 02:15

administrator   ~0000096

Cleaned with rust solvent.

Issue History

Date Modified Username Field Change
2024-06-28 02:14 Tak-MK New Issue
2024-06-28 02:14 Tak-MK Tag Attached: video
2024-06-28 02:14 Tak-MK Note Added: 0000092
2024-06-28 02:14 Tak-MK Note Added: 0000093
2024-06-28 02:14 Tak-MK File Added: AV 3 CSYNC.png
2024-06-28 02:14 Tak-MK File Added: AV 7 Luma.png
2024-06-28 02:14 Tak-MK File Added: AV 9 Composite.png
2024-06-28 02:14 Tak-MK File Added: ENC 7 Composite out.png
2024-06-28 02:14 Tak-MK File Added: ENC 8 Sync in.png
2024-06-28 02:14 Tak-MK File Added: ENC 23 Luma out.png
2024-06-28 02:15 Tak-MK Note Added: 0000094
2024-06-28 02:15 Tak-MK File Added: IMG_5367.JPG
2024-06-28 02:15 Tak-MK Note Added: 0000095
2024-06-28 02:15 Tak-MK Note Added: 0000096
2024-06-28 02:15 Tak-MK Assigned To => Tak-MK
2024-06-28 02:15 Tak-MK Status Queued => Done
2024-06-28 02:15 Tak-MK Resolution Shelved => Repaired
2024-06-30 15:17 Tak-MK Description Updated