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CDTV Capacitor list

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I decided to recap on my CDTV, starting with the CDROM as it has difficulty starting, the front panel as the IR was weak and I am considering the PSU as well. As there doesn't seem to be a comprehensive Capacitor list for the CDTV, the mainboard, CDROM and the PSU I decided to document the values.

After the initial tear-down of the CDTV, I also removed the CDROM PCB, it was a real pain to get to the CDROM PCB, got there eventually. Looks like my CDROM PCB has had quite a bit of rework, an IC was added on a separate board and an additional capacitor was added. See attached images. The capacitors are all low profile/short except two near the power connector, but I have included the sizes in the table. Note there are 3 NON POLAR caps as well.Once I finished the CDROM and Front Panel recap, all initial problems were fixed, non spinning CDROM and weak IR.[I] Note there is a [B]hidden capacitor inside the shielding for the IR on the front panel.[/B] [/I]Its a pain to get into as you have to bend the metal shield open to replace the capacitor.

[ATTACH=CONFIG]151252[/ATTACH] [ATTACH=CONFIG]151253[/ATTACH]

[B]CDROM PCB ([/B][B]Note: All Capacitors rated at 85[B]C[/B][/B][B])[/B]
[TABLE="class: grid, width: 500, align: left"]
[TR]
[TD]Amount[/TD]
[TD]Spec[/TD]
[TD]diameter x height (mm)[/TD]
[TD]Numbers[/TD]
[/TR]
[TR]
[TD]2[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]0.47uF 50v[/TD]
[/TR]
[/TABLE]
[/TD]
[TD][TABLE="width: 79"]
[TR]
[TD="width: 79"]4 x 5[/TD]
[/TR]
[/TABLE]
[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C115, C329[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]1uF 50v[/TD]
[/TR]
[/TABLE]
[/TD]
[TD][TABLE="width: 79"]
[TR]
[TD="width: 79"]4 x 5[/TD]
[/TR]
[/TABLE]
[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C321[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]2.2uF 35v [B]NON POLAR[/B][/TD]
[/TR]
[/TABLE]
[/TD]
[TD]4 x 7[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C205[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]4[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]2.2uF 50v[/TD]
[/TR]
[/TABLE]
[/TD]
[TD]4 x 5[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C120, C328, C327, C326[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]8[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]10uF 16v[/TD]
[/TR]
[/TABLE]
[/TD]
[TD]4 x 5[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C311, rework, C116, C10, C4, C102, C206, C319[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]10uF 10v [B]NON POLAR[/B][/TD]
[/TR]
[/TABLE]
[/TD]
[TD]4 x 7[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C218[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]22uF 6.3v [B]NON POLAR[/B][/TD]
[/TR]
[/TABLE]
[/TD]
[TD]5 x 7[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C208[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]4[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]47uF 16v[/TD]
[/TR]
[/TABLE]
[/TD]
[TD]6 x 5[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C305, C204, C219, C322[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]100uF 6.3v[/TD]
[/TR]
[/TABLE]
[/TD]
[TD]6 x 5[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C201[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]220uF 16v[/TD]
[/TR]
[/TABLE]
[/TD]
[TD]6 x 11[/TD]
[TD][TABLE="width: 99"]
[TR]
[TD="width: 99"]C303[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD][TABLE="width: 125"]
[TR]
[TD="width: 125"]330uF 10v[/TD]
[/TR]
[/TABLE]
[/TD]
[TD]6 x 11[/TD]
[TD][TABLE="width: 150"]
[TR]
[TD="width: 99"]C302[/TD]
[/TR]
[/TABLE]
[/TD]
[/TR]
[/TABLE]
[B][B]
Main PCB - Motherboard version 2.2.1 ([/B][/B][B]Note: All Capacitors rated at 85[B]C)[/B][/B][TABLE="class: grid, width: 500, align: left"]
[TR]
[TD]Amount[/TD]
[TD]Spec[/TD]
[TD]diameter x height (mm)[/TD]
[TD]Numbers[/TD]
[/TR]
[TR]
[TD]4[/TD]
[TD]4.7uF 25v[/TD]
[TD]5X11[/TD]
[TD]C171, C172, C174, C76[/TD]
[/TR]
[TR]
[TD]5[/TD]
[TD]10uF 50v[/TD]
[TD]
5X11
[/TD]
[TD]C163, C162, C155, C85, C14[/TD]
[/TR]
[TR]
[TD]9[/TD]
[TD]
22uF 35v
[/TD]
[TD]5X11[/TD]
[TD]
C177, C178, C29, C59, C60, C79, C80, C20, C11
[/TD]
[/TR]
[TR]
[TD]2[/TD]
[TD]
47uF 16v
[/TD]
[TD]5X11[/TD]
[TD]C164, C82[/TD]
[/TR]
[TR]
[TD]2[/TD]
[TD]
47uF 50v
[/TD]
[TD]6x11[/TD]
[TD]C152, C23[/TD]
[/TR]
[TR]
[TD]12[/TD]
[TD]
100uF 16v
[/TD]
[TD]6x11[/TD]
[TD]
C125, C72, C175, C165, C173, C81, C84, C43, C42, C41, C40, C6
[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]
470uF 10v
[/TD]
[TD]8x11[/TD]
[TD]C76[/TD]
[/TR]
[TR]
[TD]3[/TD]
[TD]470uF 16v[/TD]
[TD]10x12[/TD]
[TD]C71, C77, C54[/TD]
[/TR]
[TR]
[TD]3[/TD]
[TD]3300uF 10v[/TD]
[TD]18x16 (Short and Fat)[/TD]
[TD]C2, C61, C69[/TD]
[/TR]
[/TABLE]

[B]PSU (all rated 105[COLOR=#494949][FONT=DDG_ProximaNova][/FONT][/COLOR]C except C9 at 85[COLOR=#494949][FONT=DDG_ProximaNova][/FONT][/COLOR]C)[/B]
[TABLE="class: grid, width: 500, align: left"]
[TR]
[TD]Amount[/TD]
[TD]Spec[/TD]
[TD]diameter x height (mm)[/TD]
[TD]Numbers[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1uF 50v[/TD]
[TD]5x11[/TD]
[TD]C111[/TD]
[/TR]
[TR]
[TD]3[/TD]
[TD]10uF 50v[/TD]
[TD]5x11[/TD]
[TD]C8, C112, C103[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]47uF 50v[/TD]
[TD]6x11[/TD]
[TD]C10[/TD]
[/TR]
[TR]
[TD]2[/TD]
[TD]100uF 25v[/TD]
[TD]6x16[/TD]
[TD]C113, C114[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]120uF 400v[/TD]
[TD]25x30[/TD]
[TD]C9[/TD]
[/TR]
[TR]
[TD]2[/TD]
[TD]220uF 25v[/TD]
[TD]8x13[/TD]
[TD]C104, C106[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1000uF 18v[/TD]
[TD]10x21[/TD]
[TD]C107[/TD]
[/TR]
[TR]
[TD]1[/TD]
[TD]1000uF 6.3v[/TD]
[TD]10x13[/TD]
[TD]C110[/TD]
[/TR]
[TR]
[TD]2[/TD]
[TD]1500uF 10v[/TD]
[TD]10x30[/TD]
[TD]C109, C108[/TD]
[/TR]
[/TABLE][/QUOTE]

[FONT=Verdana]These are all regular (small size) electrolytic caps at [/FONT][B]85[COLOR=#494949][FONT=DDG_ProximaNova][/FONT][/COLOR]C[/B][FONT=Verdana].[/FONT]

[B][FONT=Verdana]CDTV Front Panel[/FONT][/B]
[TABLE="class: grid, width: 500, align: left"]
[FONT=Verdana][TR][/FONT]
[FONT=Verdana][TD]Amount[/TD][/FONT]
[FONT=Verdana][TD]Specification[/TD][/FONT]
[FONT=Verdana][TD]Diameter x height (mm)[/TD][/FONT]
[FONT=Verdana][TD]Numbers[/TD][/FONT]
[FONT=Verdana][/TR][/FONT]
[FONT=Verdana][TR][/FONT]
[FONT=Verdana][TD]2[/TD][/FONT]
[FONT=Verdana][TD]47uF 16v[/TD][/FONT]
[FONT=Verdana][TD]7x6[/TD][/FONT]
[FONT=Verdana][TD]C1, C2[/TD][/FONT]
[FONT=Verdana][/TR][/FONT]
[FONT=Verdana][TR][/FONT]
[FONT=Verdana][TD]1[/TD][/FONT]
[FONT=Verdana][TD]47uF 6.3v[/TD][/FONT]
[FONT=Verdana][TD]4x7[/TD][/FONT]
[FONT=Verdana][TD]CIR[/TD][/FONT]
[FONT=Verdana][/TR][/FONT]
[/TABLE]

[FONT=Verdana]Once the IR module has been desoldered and removed, carefully lift up the 4 securing tabs inside the shield (green arrows), then you can lift the last piece (blue arrow) covering the IR sensor itself, and finally lift out the module.

[/FONT][ATTACH=CONFIG]151255[/ATTACH] [ATTACH=CONFIG]151254[/ATTACH]
Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	CDROM_PCB_top.jpg 
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ID:	151252   Click image for larger version. 

Name:	CDROM_PCB_bottom.jpg 
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ID:	151253   Click image for larger version. 

Name:	IR-mod1.jpg 
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ID:	151255   Click image for larger version. 

Name:	IR-mod2.jpg 
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ID:	151254  
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