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Monitor chassis — cap maps

6 boards, 235 capacitors, location by location. Every value is read off a sheet, never inferred — a missing voltage shows as —, not as a plausible number. Method → Recap.

Check against your own board before ordering

⚠️ A revision changes the list. These maps come from one contributor's board; yours may differ. ⓘ Read the can before you pull it, and treat any disagreement as your board being right.

Nanao MS-2933 — 55 capacitors

ⓘ Arcade Monitor Chassis/Nanao MS-2933 - Thanks to Nassekova.xlsx · surveyed by Nassekova

Location Value Voltage Note
C104 47 µF 16 V
C201 10 µF 50 V
C202 47 µF 16 V
C203 100 µF 16 V
C230 2.2 µF 50 V
C231 47 µF 16 V
C232 100 µF 16 V
C233 22 µF 50 V
C234 10 µF 50 V
C332 10 µF 250 V
C353 47 µF 16 V
C356 47 µF 16 V
C361 47 µF 16 V
C362 47 µF 16 V
C381 100 µF 25 V
C401 100 µF 25 V
C407 100 µF 25 V
C454 1 µF 100 V
C503 10 µF 50 V
C505 10 µF 50 V
C506 330 µF 25 V
C531 330 µF 35 V
C532 330 µF 35 V
C535 47 µF 16 V
C607 47 µF 16 V
C608 33 µF 50 V
C609 10 µF 50 V
C613 10 µF 50 V
C614 470 µF 16 V
C621 2.2 µF 50 V
C624 1 µF 100 V
C625 4.7 µF 50 V BP (BiPolar)
C626 10 µF 50 V
C636 470 µF 16 V
C702 6.8 µF 250 V
C711 10 µF 50 V
C712 10 µF 50 V
C721 100 µF 16 V
C722 4.7 µF 50 V BP (BiPolar)
C723 10 µF 50 V
C905 1200 µF 200 V
C910 470 µF 35 V
C921 470 µF 250 V
C922 2200 µF 25 V
C923 680 µF 10 V
C924 680 µF 25 V
C927 10 µF 50 V
C929 220 µF 16 V
C930 10 µF 50 V
C953 47 µF 250 V
C954 47 µF 16 V
C957 10 µF 50 V
C960 10 µF 50 V
C961 47 µF 16 V
C971 10 µF 16 V BP (BiPolar)
Nanao MS-2934 — 16 capacitors

ⓘ Arcade Monitor Chassis/Nanao MS-2934 - Thanks to Kundi.xlsx · surveyed by Kundi

Location Value Voltage Ø / pitch Qty
C102 1 µF 50 V 5mm 1
C107, C222, C458, C459 22 µF 50 V 5mm 4
C201, C202, C203, C220, C957 47 µF 16 V 5mm 5
C211, C212, C213 2.2 µF 50 V 5mm 3
C221, C960 100 µF 16 V 5mm 2
C322 10 µF 250 V 10mm 1
C402 470 µF 16 V 8mm 1
C406 1000 µF 35 V 13mm 1
C407, C408, C409, C503 100 µF 35 V 6mm 4
C455, C456, C457, C956 10 µF 50 V 5mm 4
C512, C952 47 µF 250 V 13mm 2
C905 1200 µF 200 V 35mm 1
C951 470 µF 250 V 25mm 1
C953, C954 680 µF 35 V 10mm 2
C955 680 µF 10 V 8mm 1
C971 470 µF 25 V 10mm 1
Nanao MS9-29 — 46 capacitors

ⓘ Arcade Monitor Chassis/Nanao MS9-29 - Thanks to ShootTheCore.xlsx · surveyed by ShootTheCore

Board Location Value Voltage Note
C102 1 µF 50 V
C107 22 µF 50 V
C201 47 µF 50 V
C202 47 µF 50 V
C203 47 µF 50 V
C211 2.2 µF 50 V
C212 2.2 µF 50 V
C213 2.2 µF 50 V
C220 470 µF 35 V
C221 100 µF 50 V
C222 22 µF 50 V
C280 10 µF 50 V Located on the Remote Adjustment Board
C332 10 µF 250 V Located on the Neck Board
C402 470 µF 35 V
C403 100 µF 50 V Not present on all PCBs
C406 1000 µF 35 V
C407 100 µF 50 V
C408 100 µF 50 V
C409 100 µF 50 V
C411 2.2 µF 50 V BiPolar Cap
C451 22 µF 50 V
C455 10 µF 50 V
C456 10 µF 50 V
C457 10 µF 50 V
C458 22 µF 50 V
C459 22 µF 50 V
C503 100 µF 50 V
C513 10 µF 250 V
C515 100 µF 250 V
C554 1 µF 50 V
C556 1 µF 50 V
C561 47 µF 50 V
C562 100 µF 50 V
C911 1000 µF 200 V Filter cap
C951 180 µF 100 V
C952 220 µF 100 V
C953 47 µF 250 V
C954 680 µF 35 V
C955 220 µF 50 V
C956 680 µF 35 V
C957 10 µF 50 V
C958 47 µF 50 V
C987 10 µF 50 V Not present on all PCBs
Some chassis PCBs are missing these ceramic caps - installing them can reduce EMI/RFI interference from AC power C991 1 nF 400 V Ceramic
Some chassis PCBs are missing these ceramic caps - installing them can reduce EMI/RFI interference from AC power C992 1 nF 400 V Ceramic
Some chassis PCBs are missing these ceramic caps - installing them can reduce EMI/RFI interference from AC power C994 1 nF 400 V Ceramic
Sanwa 29E31S — 31 capacitors

ⓘ Arcade Monitor Chassis/Sanwa 29E31S - Thanks to Kundi & meyerli.xlsx · surveyed by Kundi & meyerli

Location Value Voltage Ø / pitch Qty
C4A6 22 µF 16 V 5mm 1
C4A7 10 µF 25 V 5mm 1
C101 4.7 µF 50 V 5mm 1
C102, C105, C309, C315, C405, C408, C474, C822 1 µF 50 V 5mm 8
C103 0.47 µF 50 V 5mm 1
C104 2.2 µF 50 V 5mm 1
C107 47 µF 25 V 5mm 1
C305 220 µF 16 V 8mm 1
C306, C429 100 µF 25 V 7mm 2
C310, C320 100 µF 35 V 6mm 2
C313 220 µF 35 V 8mm 1
C314 3300 µF 25 V 16mm 1
C317, C438 470 µF 25 V 10mm 2
C328, C441, C446, C447, C452, C481, C852 10 µF 50 V 5mm 7
C409 470 µF 16 V 8mm 1
C421, C471 47 µF 50 V 6mm 2
C423 4.7 µF 100 V 5mm 1
C426, C433 33 µF 160 V 10mm 2
C427 330 µF 35 V 10mm 1
C437 33 µF 50 V 8mm 1
C439 33 µF 50 V 5mm 1
C456 10 µF 50 V 7mm 1
C821 220 µF 50 V 10mm 1
C831 33 µF 250 V 13mm 1
C833 100 µF 160 V 16mm 1
C834 1000 µF 50 V 13mm 1
C835 1000 µF 35 V 13mm 1
C836 2200 µF 10 V 16mm 1
C839 10 µF 16 V 5mm 1
C840 1000 µF 6.3 V 5mm 1
C851 100 µF 16 V 5mm 1
Sanwa PFX KW0606A — 54 capacitors

ⓘ Arcade Monitor Chassis/Sanwa PFX KW0606A - Thanks to trashedcabs and Slypty.xlsx · surveyed by trashedcabs and Slypty

Location Value Voltage Note
C109 220 µF 16 V
C111 10 µF 50 V
C119 47 µF 16 V
C121 100 µF 16 V
C201 10 µF 50 V
C202 4.7 µF 50 V
C210 4.7 µF 50 V
C211 220 µF 16 V
C222 10 µF 50 V
C223 10 µF 50 V
C303 470 µF 25 V
C304 470 µF 25 V
C305 220 µF 50 V
C307 4.7 µF 50 V
C308 1 µF 50 V
C403 1 µF 50 V
C406 100 µF 16 V
C411 4.7 µF 50 V
C420 3.3 µF 50 V
C422 10 µF 50 V
C423 47 µF 50 V
C427 4.7 µF 50 V
C438 220 µF 220 V
C439 100 µF 16 V
C440 47 µF 16 V
C441 2.2 µF 50 V
C446 220 µF 25 V
C447 22 µF 16 V
C451 100 µF 16 V
C452 100 µF 16 V
C453 100 µF 16 V
C807 680 µF 400 V
C810 10 µF 50 V
C820 2200 µF 25 V
C822 220 µF 250 V
C824 4700 µF 25 V
C826 2200 µF 10 V
C827 330 µF 16 V
C828 2200 µF 25 V
C830 100 µF 200 V
C831 220 µF 16 V
C832 100 µF 16 V
C833 22 µF 25 V
C837 100 µF 25 V
C840 10 µF 50 V
C841 22 µF 50 V
C901 47 µF 16 V
C902 33 µF 200 V
C906 1 µF 250 V BP
C907 1 µF 200 V
C911 1 µF 250 V BP
C912 1 µF 200 V
C916 1 µF 250 V BP
C917 1 µF 200 V
Sanwa PM-1745 — 33 capacitors

ⓘ Arcade Monitor Chassis/Sanwa PM-1745 - Thanks to meyerli.xlsx · surveyed by meyerli

Location Value Voltage Ø / pitch Note
C101 1 µF 50 V 5mm
C102 1 µF 50 V 5mm
C103 47 µF 25 V 6mm
C107 10 µF 16 V 5mm
C108 10 µF 50 V 5mm
C109 220 µF 35 V 8mm
C110 1000 µF 25 V 10mm Next to Flyback
C111 47 µF 200 V 10mm
C305 100 µF 35 V 7mm
C308 1 µF 50 V 5mm
C310 220 µF 16 V 7mm
C312 470 µF 50 V 10mm
C313 100 µF 35 V 7mm
C314 330 µF 63 V 10mm
C406 47 µF 35 V 6mm
C407 1 µF 50 V 5mm
C408 330 µF 16 V 7mm
C414 10 µF 50 V 5mm
C415 4.7 µF 50 V 5mm
C416 10 µF 50 V 5mm
C417 10 µF 50 V 5mm
C418 47 µF 35 V 6mm
C424 1 µF 50 V 5mm
C426 220 µF 50 V 8mm Next to Flyback
C427 0.47 µF 160 V 6mm Next to Flyback
C428 1 µF 250 V 6mm Next to Flyback
C441 1 µF 250 V 5mm
C808 100 µF 160 V 15mm
C811 33 µF 50 V 6mm
C812 100 µF 160 V 15mm
C813 220 µF 35 V 8mm
C814 220 µF 35 V 8mm
C909 4.7 µF 160 V 7mm Neck Board

Credits

These maps are the work of 6 named contributors on this page. Each sheet is credited above where its file names someone.

Kundi· Kundi & meyerli· meyerli· Nassekova· ShootTheCore· trashedcabs and Slypty

Review & corrections

How this space is used

Spotted a wrong value, an outdated procedure, a chip reference that does not match your board? Say so here, with what you observed (model, board revision, serial number, measurement). Every report is cross-checked against a source before anything changes — an unverifiable correction is published as “reported by …, not cross-checked” rather than silently applied.

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