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82
No.
Error Code
Contents of fail
Fail Analysis
Block Diagram
SSB Byte21,22
7
46xx
Lens Position Adjust NG.
1) Check Pickup FFC Connection.
No.09
2) Exchange Pickup.
3) Check solder of IC101circumference.
(pin#3,4,5 pin#86-98,
TE_Servo: R706, R741, C708)
4) Check solder of IC701circumference.
(R707,R708,C709,C710)
5) Exchange IC508.
6) Exchange IC602.
7) Exchange IC101(AFE).
8) Exchange IC701(DSP).
8
47xx
Servo Loop Gain Adjust NG.
47XA: Disc Unmatch(Exchange Disc).
No.10
1) Check Pickup FFC Connection.
2) Exchange Pickup (Signal Noisy).
3) Check solder of IC101circumference.
(pin#3,4,5 pin#86-98,
FE_Servo: R701, R740, C703
TE_Servo: R706, R741, C708)
4) Exchange IC101(AFE).
5) Exchange IC701(DSP).
6) Exchange IC601(Driver).
9
49xx
Unwritten Slice Level Adjust NG. 4906: RAM Disc NG (Exchange Disc).
N0.11
£¤
RAM Only
£'
4902: IC801-pin#72,IC701-pin#133.
1) Check solder of IC101circumference.
(pin#3,4,5 pin#86-98)
2) Exchange IC101(AFE).
3) Exchange IC801(MPU).
4) Exchange IC701(DSP).
10
4Axx
Focus Offset Adjust NG.
4A08: Disc Unmatch(Exchange Disc).
No.12
(DVD-ROM,CD-R/RW)
1) Check Pickup FFC Connection.
2) Exchange Pickup.
3) Exchange IC701(DSP).
11
4A5x
Focus Offset Adjust NG.
1) RAM Disc NG (Exchange RAM Disc)
No.13
4A6x
£¤
RAM Only for PID
£'
2) Exchange Pickup
3) Exchange IC101(AFE)
4) Exchange IC701(DSP)
12
4A8x
Focus Offset Adjust NG.
4A88: RAM Disc NG (Exchange RAM Disc).
No.14
£¤
RAM Only for Data
£'
1) Exchange Pickup.
2) Exchange IC101(AFE).
13
4B0x
Tilt Adjust NG(RAM Only).
1) Check Pickup FFC Connection.
No.15
2) Exchange Pickup.
3) Check solder of IC101circumference.
(pin#10,11 R709,C711,R704,C706)
4) Exchange IC101(AFE).
5) Exchange IC701(DSP).
14
4B8x
Tilt Adjust NG(DVD-/+ R/RW).
1) Check Pickup FFC Connection.
No.16
2) Exchange Pickup.
3) Check solder of IC602 and IC603_
circumference.
4) Exchange IC602 or IC603.
5) Check solder of IC701 circumference.
6) Exchange IC7017)
7) Exchange Slider Motor.