LG Z15LCD1 Support and Manuals
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Service Manual - Page 1
Website:http://biz.LGservice.com e-mail: http://www.LGEservice.com/techsup.html
LCD TV SERVICE MANUAL
FACTORY MODEL: 15LV1R.AUSBZA
MODEL: Z15LCD1
CAUTION
BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
- 1 -
Service Manual - Page 2
CONTENTS
CONTENTS ...2 PRODUCT SAFETY ...3 SPECIFICATION ...6 ADJUSTMENT INSTRUCTION ...9 TROUBLE SHOOTING ...11 BLOCK DIAGRAM...15 WIRING DIAGRAM ...17 EXPLODED VIEW ...18 REPLACEMENT PARTS LIST 20 SVC. SHEET ...- 2 -
Service Manual - Page 4
SERVICING PRECAUTIONS
.
- 4 -
Service Manual - Page 6
...is marked by models
2.4 Specification and performance of each parts are subject to change without notice for about 30 minutes prior...deg, Humidity: 5% ~ 85 %
- 6 - Component Support
3. Market
5. Vertical refresh rate
7. SPECIFICATION
NOTE: Specifications and others are followed each drawing and specification by part number in this spec sheet apply correspondingly to the following each ...
Service Manual - Page 10
...off the TV. PC
To change PC mode (only for Z15LCD1)
V-CHIP
Press this button to where you were watching....physically unplugged. To view a blocked channel, use the digit buttons to setup parental control. to activate Multi-channel Television Sound, Stereo or Mono sound...the last channel you connected your access code. MTS/SAP
Press this key you can set a time period after the display ...
Service Manual - Page 11
TROUBLE SHOOTING
1. No Power (No LED indicator)
No Power
Check power cord and
NG Plug in power cord and interface
OK Check F901, BD901
OK Check IC901
NG
Replace F901 or BD901
Check the load
NG Replace IC901 or Q901
OK
Check T901
NG
OK
Check D910, D911
NG
OK
NG
Replace F902 or F903...
Service Manual - Page 13
Abnormal Display
Abnormal display
Check the source OK
Check signal filter circuit
NG Reset source
NG Replace the filter or inductance
AV, S-video signal component signal
OK
Repair each relative circuit
Check input signal OK
Check LVDS cable OK
Check panel
OK RF signal
Check TV system setup
NG Replace LVDS cable
OK Check TU100
NG Replace panel
OK Replace TU100
- 13 - 4.
Service Manual - Page 19
LG Part No.
TPV Part No.
010
EBU32313801
CBPF5A6KCHLTP
020
EBU32326601 PWTV1542AUB1P
030
EBR32314501
TUPFAAAP
040
EBR32315201
...
MGJ31853501
Q85T0008 1
150
MGJ31853601
Q85T6158 3
160
EAB32237201
078T 453500 KL
170
EAB32239201
078T 453500 KR
Desc. EXPLODED VIEW PARTS LIST
No.
MAIN BOARD POWER BOARD TUNER BOARD
IR BOARD KEY BOARD
HJPF POWER CORD CPT 15" 010 PANEL BKT...
Service Manual - Page 20
for LG SCREW SCREW SCREW SCREW M3X6 SCREW M3X6 SCREW M3X6 SCREW SCREW SCREW SCREW T3X6
Location
Part No. REPLACEMENT PARTS LIST
Location Part No. for TPV 015T6347 1 ... SINK BATTERY WIRE HARNESS WIRE HARNESS WIRE HARNWSS WIRE HARNESS LVDS CABLE Remote fuhua for TPV
0Q1T1030 12128
705TQ5K0B34006
705TQ5K0F34002
705TQ5K0P34002
750TVC50P03 1
CBPF5A6KCHLTP
PWTV1542AUB1P
Q15T6357 ...
Service Manual - Page 30
Location
Part No. for TPV
R258
061V0603103
R259
061V0603103
R260
061V0603103
R261
061V0603103
R262
061V0603103
R263
061V0603103
R295
061V0603103
R302
061V0603103
R449
061V0603103
R450
061V0603103
R451 R452 ... CHIPR 1K OHM+-5% 1/10W CHIPR 1K OHM+-5% 1/10W CHIPR 1K OHM+-5% 1/10W CHIPR 1K OHM+-5% 1/10W CHIPR 10K OHM+-5% 1/10W CHIPR 10K OHM+-5% 1/10W
Location
Part No.
Service Manual - Page 31
Location
Part No.
Description CHIP 3.3K OHM 1/16W CHIP 3.3K OHM 1/16W CHIP 3.3K OHM 1/16W CHIP 3.3K OHM 1/16W CHIP 3.3K OHM 1/16W CHIP 3.3K OHM 1/... CHIP 22KOHM 1/16W CHIP 22KOHM 1/16W CHIP 22KOHM 1/16W CHIP 22KOHM 1/16W CHIP 2.7K OHM 1/16W CHIP 2.7K OHM 1/16W CHIP 27K OHM 1/16W
Location
Part No.
Service Manual - Page 32
Location
Part No. Description CHIP 43K OHM 1/16W 1% 4.3K OHM 5% 1/10W CHIPR 470 OHM+-5% 1/16W RST CHIPR 5.6KOHM +-5% 1/10W RST CHIPR 5.6KOHM +-5% 1/10W CHIP 56K OHM 1/10W ... OHM+-5% 1/10W CHIP 1MOHM 1/16W CHIP 1MOHM 1/16W CHIP 1MOHM 1/16W CHIPR 15KOHM+-5% 1/16W CHIPR 15KOHM+-5% 1/16W CHIP 300KOHM 5% 1/10W CHIP 390 OHM 1/16W
Location
Part No.
Service Manual - Page 33
...CHIPR 100 OHM+-5% 1/10W CHIPR 100 OHM+-5% 1/10W CHIPR 100 OHM+-5% 1/10W CHIPR 100 OHM+-5% 1/10W CHIPR 1K OHM+-5% 1/10W
Location
Part No. Description CHIPR 1K OHM+-5% 1/10W CHIPR 10K OHM+-5% 1/10W CHIPR 10K OHM+-5% 1/10W CHIPR 10K OHM+-5% 1/10W CHIPR 10K OHM+-5% ...
R08
061V0603102
R09
061V0603821
R03
061L0603180 0F
R04
061L0603240 0F
R06
061L0603470 0F
- 33 - Location
Part No.
Service Manual - Page 34
....6B ROHM CHIP BEAD 600 OHM CHIP BEAD 600 OHM CHIP BEAD 600 OHM CHIPR 0OHM +-5% 1/10W CHIPR 0OHM +-5% 1/10W BEAD 600 OHM Location
Part No. for TPV
FB215 071T 56G301 EA
FB219 071T 56G301 EA
FB218 071T 56G301 EA
FB217 071T 56G301 EA
FB216 071T 56G301 EA
FB220 071T... 300 OHM 0805 CHIP BEAD 300 OHM 0805 CHIP BEAD 300 OHM 0805 CHIP BEAD 300 OHM 0805 CHIP BEAD 300 OHM 0805
Location
Part No.
Service Manual - Page 43
+3.3Vstb +1.8V_1
+3.3Vstb
R295 10k
R268 15k
REMOTE
S_CTL
Ext_Hsync_sel
DIG1
ADD PANELVDDD_EN
CONTROLL OCT-31-05
PanelVDD_EN
R240 R249 R252 C301
100 100 100 0.22uF
R247
100
D_DECT ASTB
R271 1K
R276
...
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