PCS-G50/G50P
4-23
Check the power supply
Is FB1701/CPU-382
+
3.3 V (
±
10%)?
Check the clock
Is pin 1 of IC1653/CPU-382
25 MHz?
No
Yes
No
Yes
Yes
No
No.32-1
Check the
IC1651,IC1701-IC1704
/CPU-382,
or the peripheral circuit.
TI-DSP(MUX) (IC1651/CPU-382) - SDRAM
Check the IC301/PS-686,
or the peripheral circuit.
No
Yes
No
Yes
No
Yes
No.32-2
Check the
IC201, IC301-IC304
/DSP-113,
or the peripheral circuit.
TI-DSP(ENC) (IC201/DSP-113) - SDRAM
Check the power supply
Is FB301/DSP-113
+
3.3 V (
±
10%)?
Check the
IC2401/DSP-113,
or the peripheral circuit.
Check the
IC208, X201/DSP-113,
or the peripheral circuit.
Check the clock
Is pin 1 of IC210/DSP-113
25 MHz?
Check the power supply
Is FB702/DSP-113
+
3.3 V (
±
10%)?
Check the clock
Is pin 1 of IC502/DSP-113
25 MHz?
No
Yes
No
Yes
Yes
No
No.32-3
Check the
IC501, IC601-IC604
/DSP-113,
or the peripheral circuit.
TI-DSP(DEC) (IC501/DSP-113) - SDRAM
Check the
IC2401/DSP-113,
or the peripheral circuit.
No
Yes
No
Yes
No
Yes
No.32-4
Check the
IC801, IC901-IC904
/DSP-113,
or the peripheral circuit.
TI-DSP(MCU) (IC801/DSP-113) - SDRAM
Check the power supply
Is FB1002/DSP-113
+
3.3 V (
±
10%)?
Check the
IC2401/DSP-113,
or the peripheral circuit.
Check the
IC208, X201/DSP-113,
or the peripheral circuit.
Check the clock
Is pin 1 of IC802/DSP-113
25 MHz?
Check the
IC502, X501/CPU-382,
or the peripheral circuit.
Check the
IC208, X201/DSP-113,
or the peripheral circuit.
Check the clock
Any pin 38 of IC1701-IC1704
/CPU-382
25 MHz?
Check the
IC1651, IC1653/CPU-382,
or the peripheral circuit.
Check the clock
Any pin 38 of IC301-IC304
/DSP-113
25 MHz?
Check the
IC201, IC210/DSP-113,
or the peripheral circuit.
Check the clock
Any pin 38 of IC601-IC604
/DSP-113
25 MHz?
Check the
IC501, IC502/DSP-113,
or the peripheral circuit.
Check the clock
Any pin 38 of IC901-IC904
/DSP-113
25 MHz?
Check the
IC801, IC802/DSP-113,
or the peripheral circuit.
Summary of Contents for Ipels PCS-G50
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Page 191: ...PCS G50 G50P 8 7 8 7 CPU 382 B SIDE SUFFIX 12 13 A B C D 1 2 3 4 CPU 382 CPU 382 ...
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Page 200: ...Printed in Japan Sony Corporation 2005 6 22 2005 PCS G50 UC PCS G50P CE E 9 968 181 01 ...