S
[email protected]
- Jan 1, 1970
- 0
Sony Playstation model:SCPH-7501,motherboard style modelU-22,yearec
1998,Shows Sony logo screen and reverts to audio menu but laser does
not spin as PS601=
CCP2E20=2.0 amp surface mount IC protector (pico fuse)
according to printing on the pcb can also use:
ICP-S1.0=1.0 amo surface mount IC protector (pico fuse)
is open when I replaced it, it blew again.I shorted PS601 and noticed
the cd spindle motor would spin and laser would read but
IC722=BA5777FP=smt motor driver IC would get hot in 5 seconds.
I disconnected the CD laser pickup assembly and powered up the spindle
motor and slave track motors on my power supply but I could not find
dead spots.Anyone know if the spindle motor is the culprit? or have any
common repair tips?.Thanks in advance.
Sidney
E-mail:sidneybek(at)yahoo.com
Dartmouth,Nova Scotia
Canada
http://canadiangunnutz.com/forum/images/avatars/canada1.jpg
http://www.geobytes.com/Flags/CA-flag.jpg
1998,Shows Sony logo screen and reverts to audio menu but laser does
not spin as PS601=
CCP2E20=2.0 amp surface mount IC protector (pico fuse)
according to printing on the pcb can also use:
ICP-S1.0=1.0 amo surface mount IC protector (pico fuse)
is open when I replaced it, it blew again.I shorted PS601 and noticed
the cd spindle motor would spin and laser would read but
IC722=BA5777FP=smt motor driver IC would get hot in 5 seconds.
I disconnected the CD laser pickup assembly and powered up the spindle
motor and slave track motors on my power supply but I could not find
dead spots.Anyone know if the spindle motor is the culprit? or have any
common repair tips?.Thanks in advance.
Sidney
E-mail:sidneybek(at)yahoo.com
Dartmouth,Nova Scotia
Canada
http://canadiangunnutz.com/forum/images/avatars/canada1.jpg
http://www.geobytes.com/Flags/CA-flag.jpg