DOWNLOAD LG 60PS7000-ZA (CHASSIS:PD91A) Service Manual ↓ Size: 20.99 MB | Pages: 77 in PDF or view online for FREE

Model
60PS7000-ZA (CHASSIS:PD91A)
Pages
77
Size
20.99 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
60ps7000-za-chassis-pd91a.pdf
Date
PREV: LG 60PS4000-ZA (CHASSIS:PD92A) Service Manual

LG 60PS7000-ZA (CHASSIS:PD91A) Service Manual ▷ View online

Making 
Revision 
2009. 2 . 1
2/14
PDP TV
Input
Block
Digital TV Video Problem
Check RF Cable
Check TP Clock, Data, Sync
Maybe Tuner has problems
: Replace IC1104
Y
N
Check 3.3V and 1.8V and 1.2V Voltage 
on IC1103, IC1104(Chip Tuner)
Replace IC1103 or IC1104
Y
N
Y
Replace Mstar(IC100) has 
problems
N
Y
Check Demodulator Input Clock
X1102 (31.875MHz)
Replace it X1102
N
Y
Check PDP Module 
Control board
Refer to Module CAS
Check  P403
Clock data :PIN(16, 17, 32, 33)
< CVBS waveform – sample >
- Defend on the input signal.
Making 
Revision 
2009. 2 . 1
PDP TV
Input
Block
Analog TV Video Problem
Check RF Cable
Check CVBS signal
IC1104 #16 Pin
Replace Tuner(IC1104)
Y
N
Replace IC1103 or IC1104
Y
N
Y
Replace Mstar(IC100)
Check 3.3V and 1.8V and 1.2V Voltage 
on IC1103, IC1104(Chiptuner)
3/14
Making 
Revision 
2009. 2 . 1
PDP TV
Input
Block
Component Video Problem
Check input signal format
Is it supported?
Check signal
on C214, C215, C216
Y
Check the damage of JK701
And Replace Connector
N
Y
Replace Mstar(IC100)
Y
Check Component Cable
※ Measured signals depend on the input signal.
4/14
Making 
Revision 
2009. 2 . 1
PDP TV
Input
Block
RGB(D-Sub) Video Problem
Check input signal format
Is it supported?
Check signal, Hsync, Vsync
R245, R246
Replace R245, R246
Check signal
R218, R219, R220
Y
N
Check JK1001
Replace connector (JK1001).
Y
N
Y
Replace R218, R219, R220
N
Replace Mstar(IC100)
Y
Check RGB Cable 
conductors for damage
Y
※ Measured signals depend on the input signal.
5/14
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