Sega CD v1

From TechWiki
Jump to: navigation, search

See also Sega CD v2 for the redesigned toploading Sega CD.

IC Information

837-8953 IC BD MEGA-CD SUB BD EXPORT (171-6327B)


837-8952 IC BD MEGA-CD MAIN BD EXPORT (171-6326B)


Sony CDROM PCB KSK-1200A

Laser: KSS-240A


JVC CDROM PCB EMW10258 / ENN-335A-1

Laser: Optima-5S


Capacitor Lists

(Sony CDROM) Purchase these parts as a kit with leaded capacitors or with SMD capacitors

(JVC CDROM) Purchase these parts as a kit with leaded capacitors or with SMD capacitors


IC BD MEGA-CD SUB BD EXPORT (837-8953)

Sega CD 1: SUB BD
C1	10uF	16v
C2	10uF	16v
C3	10uF	16v
C4	10uF	16v
C5	10uF	16v
C6	10uF	16v
C7	10uF	16v
C8	10uF	16v
C9	10uF	16v
C10	10uF	16v
C11	10uF	16v
C12	10uF	16v
C13	10uF	16v
C14	10uF	16v
C40	100uF	6.3v
C41	100uF	6.3v
C42	100uF	6.3v
C43	100uF	16v


IC BD MEGA-CD MAIN BD EXPORT (837-8952)

Sega CD 1: MAIN BD
C41	10uF	16v
C42	10uF	16v
C43	10uF	16v
C44	10uF	16v
C45	10uF	16v
C46	10uF	16v
C47	10uF	16v
C48	10uF	16v
C49	10uF	16v
C50	10uF	16v
C51	100uF	6.3v
C52	100uF	6.3v


Sony CDROM PCB KSK-1200A

C203	4.7uF	50v
C204	33uF	16v
C202	33uF	16v
C205	10uF	50v
C206	33uF	16v
C201	100uF	10v
C200	.47uF	50v
C207	330uF	16v
C208	330uF	6.3v
		
LASER	100uF	6.3v


JVC CDROM

Motor PCB EMW10318-001 / ENN-370A

C002	47uF	16v

CDROM PCB EMW10258 / ENN-335A-1

C502	47uF	6.3v
C510	47uF	6.3v
C535	4.7uF	25v
C541	220uF	10v
C544	10uF	16v
C548	47uF	6.3v


Schematics

Taken from the service manual available below


Service Manuals