PCS-G70N/G70NP/G70NP2
PCS-G70S/G70SP
4-15 (E)
Check the power supply
Is pin 6 of IC1501/CPU-382
+
3.3 V (
±
10%)?
Check the clock
Is JC1504/CPU-382
27 MHz?
No
Yes
No
Yes
No.14
Check the
IC1501/CPU-382,
or the peripheral circuit.
VideoENC1 (IC1501/CPU-382)
No
Yes
No
Yes
No.15
Check the
IC1504/CPU-382,
or the peripheral circuit.
VideoENC2 (IC1504/CPU-382)
Check the power supply
Is pin 6 of IC1504/CPU-382
+
3.3 V (
±
10%)?
Check the clock
Is JC1507/CPU-382
27 MHz?
Check the followings
.
IC506/CPU-382,
or the peripheral circuit
.
IC102, IC103,
X101/DSP-113,
or the peripheral circuit
Check the followings
.
IC1511/CPU-382,
or the peripheral circuit
.
IC303/PS-686,
or the peripheral circuit
Check the followings
.
IC1511/CPU-382,
or the peripheral circuit
.
IC303/PS-686,
or the peripheral circuit
Check the followings
.
IC506/CPU-382,
or the peripheral circuit
.
IC102, IC103,
X101/DSP-113
or the peripheral circuit
Check the power supply
Is pin 1 of IC1902/DSP-113
+
3.3 V (
±
10%)?
Check the clock
Is pin 7 of JC1902/DSP-113
24.576 MHz?
No
Yes
No
Yes
No.16
Check the
IC1902/DSP-113,
or the peripheral circuit.
VideoDEC (IC1902/DSP-113)
No
Yes
No
Yes
No.17
Check the
IC1903/DSP-113,
or the peripheral circuit.
VideoDEC (IC1903/DSP-113)
Check the power supply
Is pin 1 of IC1903/DSP-113
+
3.3 V (
±
10%)?
Check the clock
Is pin 7 of IC1903/DSP-113
24.576 MHz?
Check the
IC1902, IC2401/DSP-113,
or the peripheral circuit.
Check the
IC1908, X1901/DSP-113,
or the peripheral circuit.
Check the
IC1902, IC2401/DSP-113,
or the peripheral circuit.
Check the
IC1908, X1901/DSP-113,
or the peripheral circuit.