LG Flatron L1510M User manual

COLOR MONITOR
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE UNIT,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS NO. : CL-38
FACTORY MODEL: LM505J
MODEL: L1510M (LM505J-GL)

CONTENTS
SPECIFICATIONS
- 2 -
1. LCD CHARACTERISTICS
Type : TFT XGA LCD Module
Size : 352.0(H) x 263.5(V) x 14.0(T)
Pixel Pitch : 0.297mm x 0.297mm
Color Depth : 8Bits/ 16M colors
Active Video Area : 15.0 inch
(304.128 x 228.096)
Surface Treatment : Anti-Glare
Backlight Unit : Top/Bottom edge side 2CCFL
Electrical Interface : LVDS/TTL interface
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio
≥ 10
Left : 60° min.
Right : 60° min.
Top : 45° min.
Bottom : 45° min.
2-2. Luminance : 200(min.), 250(typ.) at Center point
2-3. Contrast Ratio :250(min.), 350(typ.)
3. SIGNAL (Refer to the Timing Chart)
3-1. Sync Signal
1) Type : Separate Sync. (Horizontal & Vertical)
2) Input Voltage Level: Low=0~0.8V, High=2.1~5.5V
3) Sync Polarity : Positive or Negative
3-2. Video Input Signal
1) Type : R, G, B Analog
2) Voltage Level : 0~0.714 V
a) Color 0, 0 : 0 Vp-p
b) Color 7, 0 : 0.467 Vp-p
c) Color 15, 0 : 0.714 Vp-p
3) Input Impedance : 75 Ω
3-3. Operating Frequency
Horizontal : 31 ~ 63kHz(Automatic)
Vertical : 56 ~ 75Hz(Automatic)
4. POWER SUPPLY
4-1. Power
100~240V, 50/60Hz 0.6A
4-2. Power Consumption
5. ENVIRONMENT
5-1. Operating Temperature: 10°C~35°C (50°F~95°F)
(Ambient)
5-2. Relative Humidity : 10%~80%
(Non-condensing)
5-3. MTBF : 50,000 Hours (min.)
Lamp Life : 30,000 Hours (min.)
6. DIMENSIONS (with TILT/SWIVEL)
Width : 360.0mm (14.17'')
Depth : 153.0mm (6.02'')
Height : 359.8mm (14.16'')
7. WEIGHT (with TILT/SWIVEL)
Net. Weight : 4.15kg (9.15 lbs)
Gross Weight : 5.5kg (12.13 lbs)
8. Audio
RMS Audio Output : 1W + 1W(R+L)
Input Sensitivity : 0.7Vrms
Speaker Impedance : 4
Ω
SPECIFICATIONS ................................................... 2
PRECAUTIONS ....................................................... 3
TIMING CHART ....................................................... 4
OPERATING INSTRUCTIONS ................................ 5
WIRING DIAGRAM ................................................. 7
BLOCK DIAGRAM ................................................... 8
DESCRIPTION OF BLOCK DIAGRAM.................... 9
ADJUSTMENT ...................................................... 10
TROUBLESHOOTING GUIDE .............................. 11
PRINTED CIRCUIT BOARD................................... 15
EXPLODED VIEW...................................................17
REPLACEMENT PARTS LIST ...............................19
PIN CONFIGURATION............................................23
SCHEMATIC DIAGRAM ........................................ 28
MODE
POWER ON (NORMAL)
STAND-BY
SUSPEND
DPMS OFF
H/V SYNC
ON/ON
OFF/ON
ON/OFF
OFF/OFF
POWER CONSUMPTION
less than 30 W
less than 3 W
less than 3 W
less than 3 W
LED COLOR
GREEN
AMBER
AMBER
AMBER
VIDEO
ACTIVE
OFF
OFF
OFF

- 3 -
WARNING FOR THE SAFETY-RELATED COMPONENT.
• There are some special components used in LCD
monitor that are important for safety. These parts are
marked on the schematic diagram and the
replacement parts list. It is essential that these critical
parts should be replaced with the manufacturer’s
specified parts to prevent electric shock, fire or other
hazard.
• Do not modify original design without obtaining written
permission from manufacturer or you will void the
original parts and labor guarantee.
TAKE CARE DURING HANDLING THE LCD MODULE
WITH BACKLIGHT UNIT.
• Must mount the module using mounting holes arranged
in four corners.
• Do not press on the panel, edge of the frame strongly
or electric shock as this will result in damage to the
screen.
• Do not scratch or press on the panel with any sharp
objects, such as pencil or pen as this may result in
damage to the panel.
• Protect the module from the ESD as it may damage the
electronic circuit (C-MOS).
• Make certain that treatment person’s body are
grounded through wrist band.
• Do not leave the module in high temperature and in
areas of high humidity for a long time.
• The module not be exposed to the direct sunlight.
• Avoid contact with water as it may a short circuit within
the module.
• If the surface of panel become dirty, please wipe it off
with a softmaterial. (Cleaning with a dirty or rough cloth
may damage the panel.)
WARNING
BE CAREFUL ELECTRIC SHOCK !
• If you want to replace with the new backlight (CCFL) or
inverter circuit, must disconnect the AC adapter
because high voltage appears at inverter circuit about
650Vrms.
• Handle with care wires or connectors of the inverter
circuit. If the wires are pressed cause short and may
burn or take fire.
PRECAUTION
CAUTION
Please use only a plastic screwdriver to protect yourself
from shock hazard during service operation.

TIMING CHART
- 4 -
VIDEO
SYNC
B
D
CFE
A
H / V
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
H (Pixels)
V (Lines)
Sync
Polarity
+
–
–
+
–
–
–
–
–
–
–
–
+
+
+
+
+
+
+
+
–
–
–
–
–
–
+
+
Dot
Clock
25.175
28.322
25.175
30.24
31.5
31.5
36.0
40.0
50.0
49.5
57.2832
65
75
78.75
Frequency
31.468 KHz
70.0 Hz
31.468 KHz
70.0 Hz
31.469 KHz
60.0 Hz
35.0 KHz
66.67 Hz
37.861 KHz
72.8 Hz
37.50 KHz
75 Hz
35.156KHz
56.25 Hz
37.879 KHz
60.3 Hz
48.077 KHz
72.188 Hz
46.875 KHz
75.0 Hz
49.725 KHz
74.55 Hz
48.363 KHz
60.0 Hz
56.476 KHz
70.0 Hz
60.023 KHz
75.0 Hz
Resolution
640 x 350
720 x 400
640 x 480
640 x 480
640 x 480
640 x 480
800 x 600
800 x 600
800 x 600
800 x 600
832 x 624
1024 x 768
1024 x 768
1024 x 768
Total
Period
( E )
800
449
900
449
800
525
864
525
832
520
840
500
1024
625
1056
628
1040
666
1056
625
1152
667
1344
806
1328
806
1312
800
Video
Active
Time ( A )
640
350
720
400
640
480
640
480
640
480
640
480
800
600
800
600
800
600
800
600
832
624
1024
768
1024
768
1024
768
Blanking
Time
( B )
160
99
180
49
160
45
224
45
192
40
200
20
224
25
256
28
240
66
256
25
320
43
320
38
304
38
288
32
Sync
Duration
( D )
96
2
108
2
96
2
64
3
40
3
64
3
72
2
128
4
120
6
80
3
64
3
136
6
136
6
96
3
Back
Porch
( F )
48
60
55
34
48
33
96
39
128
28
120
16
128
22
88
23
64
23
160
21
224
39
160
29
144
29
176
28
Front
Porch
( C )
16
37
17
13
16
10
64
3
24
9
16
1
24
1
40
1
56
37
16
1
32
1
24
3
24
3
16
1
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
(MAC)
(TEXT)

- 5 -
FRONT VIEW REAR VIEW
Front Control Panel
1. Power Button
Use this button to turn the display on or off.
<Power (DPMS) Indicator>
This Indicator lights up green when the display
operates normally. If the display is in DPM (Energy
Saving) mode, this indicator color changes to
amber.
2. Menu Button
Use this button to enter or exit the On Screen
Display.
3. Button
Use these buttons to choose or adjust items in the
On Screen Display.
Volume:
Use these buttons to decrease or increase the
volume level.
4. AUTO/
SELECT Button
Use this button to enter a selection in the On
Screen Display.
Power Connector
See front control panel D-Sub Signal Connector
5 6 2 3 4 1
37
When adjusting your display
settings, always press the
AUTO/SELECT button before
entering the On Screen
Display(OSD). This will automatically adjust your display
image to the ideal settings for the current screen
resolution size (display mode). The best display mode is
1024x768.
PROCESSING
AUTO CONFIGURATION
OPERATING INSTRUCTIONS
HEAD PHONE
AUDIO IN

5. LIGHT VIEW
This function optimizes the brightness, contrast or
color value to the surrounding conditions and
settings and enables you to enjoy the most suitable
picture by adjusting the surroundings (DAY/NIGHT
/USER MODE)
6. MUTE
Used to select mute on (means sound off) and mute
off (means sound on).
※CONTROLS LOCKED/UNLOCKED
: MENU and Button for 3 seconds
Use this button to enter or exit the On Screen
Display.
OPERATING INSTRUCTIONS
- 6 -
Front Control Panel
•TEXT: For viewing letters
•MOVIE: For viewing movies
•PHOTO: For viewing pictures or
the photographs
•USER MODE: This function
memorizes the manual
adjustment -Brightness, Contrast
and Color value on the On
Screen Display.
LIGHT VIEW
DAY
NIGHT
USER MODE
TEXT
MOVIE
PHOTO
TEXT
MOVIE
PHOTO
37
This function allows you to secure
the current control settings, so
that they cannot be inadvertently
changed. Press and hold the
MENU button and button for 3
seconds: the message
“CONTROLS LOCKED”
appears.
You can unlock the OSD controls at any time by
pushing the MENU button and button for 3
seconds:
the message “CONTROLS UNLOCKED” will appear.
CONTROLS LOCKED
CONTROLS UNLOCKED

WIRING DIAGRAM
- 7 -
CN1
CN2
CN3 P902 J707 J705
J702
J701
J901
J706
J904
Connector Ass’y P/N: 6631T11012R
Connector Ass’y P/N: 6631T20008X
Connector Ass’y P/N: 6631T20020E
Connector Ass’y P/N: 6631T20015E

- 8 -
BLOCK DIAGRAM
EEPROM
24LC08
ADC/PLL/Scaler
(GMZAN-2)
MICOM
(MTV312)
Schmitt Trigger
( 74 HCT14 A) Panel
Interface
20 Pin
Connector
RGB
H.V
D-
Sub
15P Control
SCLK
SDATA
CON
8P Inverter 5VR
PL
MODPWR-
3.3V_PL3.3VD
5VR
3.3
3.3
3.3
3.3
3.3V
2.5
V_AD Regulator
Regulator
Regulator
Regulator
KA7805
BA033
BA033
V
V
V
D
ST
Hsync2 Vsync2 Hsyncm
Vsyncm
2.5VD
RC1171 VD
5VS
12V
CON 5P
<MAINBLOC
K>
_
_AD
DSCL
DSDA
LVDS
Filter
BD
SMPS
Control
IC
TOP246
12V
5VS
CON 5P
<POWER BLOCK>
Headphone
Audio In
Audio
Processor
(TDA7449)
Audio Amp
(TDA7496L)
SCLSDA
78M08 8VA
12VA
CON 5P
12V
GND
SCL
SDA
Audio
Mute
Audio Mute
<AUDIO BLOCK>
U501
12V
U201
U502
U402
U701
U803
U802
U806
U805
U901
U902
EEPROM
24LC02
U702

DESCRIPTION OF BLOCK DIAGRAM
- 9 -
1. Scaler One chip IC(GMZAN-2, U201)
GMZAN-2 (U201) is one chip IC which it supports four internal function blocks of Video Amp, PLL,
A/D converter and Video processor.
Video signal (0.7Vp.p) clamped through C209, 208, 207 with matching IC’s proper cut off voltage.
This signal is processed as a proper 8 bit digital signal by U201’s amplifying, phase locking, A/D converting,
and scaling operations.
U201 generates Clock, Horizontal and Vertical sync, Data Enable signals as LCD Panel’s input signals.
2. System Controller (Microprocessor) Circuit
1) Microprocessor (U501) distinguishes polarity and frequency by calculating horizontal and vertical sync input
from signal source.
2) Microprocessor (U501) carries out power control by sending power-down trigger signal to each IC.
3) Microprocessor (U501) communicates with EEPROM (U502), and GMZAN-2 (U201)
through IIC(2 lines) or 6 bit bus line. It makes all devices operated properly.
4) Microprocessor (U501) let User adjust screen by OSD function.
3. LVDS(Low Voltage Differential Signal, U402)
LVDS transmitter (U402) delivers digital signal to the receiver inside LCD module by method of abstraction.
The abstracted signals are pairs of RIN0+-, RIN1+-, RIN2+-, RIN3+-, and RCLKIN+- of which voltage swing
is 0.5V each.
When SHUTON pin’s input is High, transmitter goes to power down mode.
4. DC/DC block
This block is composed of regulators which supplies 2.5V, 3.3V, and 5V.
Each regulator’s source power is 5VS and 12V from power block.
U806 supplies 2.5VD, U802 supplies 3.3VD, 3.3V_AD, and 3.3V_PL powers to GMZAN-2’s
internal PLL, ADC, Pre-amp, and scaler by dropping down 5VS from power block.
U805 supplies MODPWR-3.3V for LCD module’s operation by dropping down 5VS from power block.
U803 supplies 5VR for Microprocessor and Logic IC(U701)’s operation by dropping down 12V from power block.
5. Power Block
This block supplies DC voltages of 5VS and 12V by converting AC input voltage of 100~240Vac.
Converting method is SMPS(Switching Mode Power Supply).
6. Audio Part(TDA7449, TDA7496L)
In the circuit, audio processor(TDA7449) which is controlled by microprocessor(U501) adjust
volume/treble/bass/balance of audio signal which come from PC.
The signal come from TDA7449 is amplified by TDA7496L. The final output signal is output through speaker.

- 10 -
ADJUSTMENT
All adjustment are thoroughly checked and corrected
when the monitor leaves the factory, but sometimes
several minor adjustment may be required.
Adjustment should be following procedure and after
warming up for a minimum of 10 minutes.
Alignment appliances and tools.
- IBM Compatible PC
- Programmable Signal Generator.
(eg. VG-819 made by Astrodesign Co.)
- E(E)PROM with each mode data saved.
- Alignment Adapter and Software.
1. Adjustment for Factory Preset Mode
1) Run alignment program for LM505J on the IBM
compatible PC.
2) Select EEPROM All Init. command and Enter.
3) Display cross hatch pattern at Mode 1.
4) Select COMMAND PRESET START command.
5) Select EDID WRITE command and Enter.
6) Press “Y”key, it will automatically save all FOS data
to EEPROM.
2. Adjustment for White Balance
1) Display color 0,0 pattern at Mode 13.
2) Set External Bright to MAX position and Contrast to
MAX Position.
3) Select PRESET START →BIAS CAL command
and Enter.
4) No attempt to manually adjust, BIAS data is auto-
matically adjusted and saved to the EEPROM.
5) Display color 15,0 pattern at Mode 13.
6) Select DRIVE CAL command and Enter.
7) Color 1 (9300K) and Color 2 (6500K) are
automatically adjusted and saved to the EEPROM.
8) Select PRESET END command and Enter.
3. DDC Data Write Procedure
1) Use this procedure only when there is some
probelm on EDID data.
2) Select EDID → Write EDID[AΦ] command and
Enter.
3) This will write the EDID data to EEPROM.
Figure 1. Cable Connection
220
IBM
Compatible PC
PARALLEL PORT
Power inlet (required)
Power LED
ST Switch
Power Select Switch
(110V/220V)
Control Line
Not used
RS232C
PARALLEL
V-SYNC POWER
ST
VGS MONITOR
E
E
V-Sync On/Off Switch
(Switch must be ON.)
F
F
A
A
B
B
C
C
1510
5
569
1
1
1
14
13
25
6
5V
5V
5V
4.7K
4.7K
4.7K
74LS06
74LS06
OFF ON
OFF
ON
11
Video Signal
Generator

- 11 -
TROUBLESHOOTING GUIDE
1. NO POWER
CHECK U803.
CHECK
U501 PIN 8
VOLTAGE
(5V) ?
NO
NO POWER
(POWER INDICATOR OFF)
CHECK POWER
BOARD, AND FIND
OUT A SHORT POINT
AS OPENING
EACH POWER LINE
CHECK J707
VOLTAGE
PIN1&PIN2(12V)
PIN4(5V)?
NO
CHECK 5VS LINE
(OPEN CHECK)
CHECK
U805 Voltage
(5V) ?
NO
CHECK IIC LINE
CONNECTION
(U501, U502)
CHECK U201 VCC,
XTAL, RESET
IS U201 PIN12
VOLTAGE REPEATED
AS PULSE SHAPE ? NO
YES
YES
YES NO PROBLEM
NO
CHECK KEY CONTROL
CONNECTOR ROUTINE

- 12 -
2. NO RASTER (OSD IS NOT DISPLAYED) –INVERTER
CHECK MICOM INV
ON/OFF PORT.
J705 PIN8
5V? NO
NO RASTER
(OSD IS NOT DISPLAYED)
CHECK POWER BOARD
J705 PIN1
12V? NO
1. CONFIRM BRIGHTNESS
OSD CONTRL STATE.
2. CHECK MICOM DIM-ADJ
PORT
J705 PIN7
5V? NO
REPLACE
INVERTER ASS’Y
CHECK
PULSE AS
CONTACTING SCOPE
PROBE TO CAUTION LABEL.
(CONTACT PROBE TO
CAUTION LABEL.
CAN YOU SEE PULSE
AT YOUR
SCOPE?
NO
REPLACE CCFL LAMP
IN THE LCD MODULE
YES
YES
YES
YES

- 13 -
1. CHECK PIN141, 142
SOLDERING CONDITION
2. CHECK X201
3. TROUBLE IN U201
U201
POWER PINS
3.3V?
NO CHECK U802, U806
U201 PIN141, 142
OSCILLATE AS 20MHz?
CHECK CONNECTION LINE
FROM U201 TO U401
TROUBLE IN CABLE
OR LCD MODULE
CHECK U802
U401 PIN1
3.3V? NO
YES
YES
YES
YES
3. NO RASTER (OSD IS NOT DISPLAYED) –gmZAN2
NO RASTER
(OSD IS NOT DISPLAYED)
U401
PIN31 IS 65MHz CLOCK?
PIN27 IS 48KHz H-SYNC?
PIN28 IS 60Hz V-SYNC?
PIN30 IS 48KHz DEN?
IS PULSE APPEARED
AT SIGNAL PINS?
NO
NO

- 14 -
CHECK U802, U806
U201
POWER PIN
3.3V?
NO
1. CHECK PC
2. CHECK SIGNAL CABLE
& D-SUB CONNECTOR
LINE
CHECK
R,G,B INPUT?
U201 PIN 87, 91, 95 NO
CHECK H-SYNC LINE
(D-SUB→U701→MICOM
→U201 PIN150)
CHECK
H-SYNC INPUT
U201 PIN 150?
NO
YES
YES
YES
NO RASTER
(OSD IS DISPLAYED)
4. NO RASTER (OSD IS DISPLAYED) –gmZAN2

PRINTED CIRCUIT BOARD
- 15 -
R720
C715 L711
R561
R581
J707
R560
R580
R513 C504
C509 L707
L706
R807 L701
1
C262
C261
J702
L712 L202 C204 C205
J701
40
30
C237
C238
C232
BA206
20
C245 C246
C236
C206
10
5
U201
Q506 Q505
ZD501 R538
Q502
R571 R570 U501
R531
R530
R510
R511 C717
C716
J705
L708 C820
R403
C813
C816
C706 C702
30
C704C703
C403
C707C705
20
C273
C230 R207 C225
C272
C226
L203
L204 L201
160
R539
Q501
R532
R535
C511
C510
R514
R515
R540
R512
U803
R404 C402
50
40
Hydis
PANNEL
R401
C404
10
C252
C275
C277
C279
C251
C274
C276
C278
BA204
BA205
C220
50
C212
150
C235
C224
X501
R536 C513 C501
R516
R517
R518
C830
C825
R805C835
L401
C819
C401
C818
U805
U401 C405
1
C242
C244
C248
C250
C241
C243
C247
C249
BA202 BA203
C271
C211
70
60
R206
130
C210
C215
C828
C223
X201
R501
R502
R503
C512
R526
R811
R523
R527
C506
C505
D801
C823
C822
C826
U802
C817
R551 R710 R712
C240
L803
C239
L205
BA201
C216
C829
C832
C514
R505
R506
R504
R525
R524
R519
R520
C508
C507 R810
R522
C515
RA502
P/N :6870T516A10
MODEL:LM505J-MAIN
U701
R541
R713
R733
R711
R715
C824
100
R201 C214
J703
110
R202
C270
120
L804
C258
#1
R508
R507
R537 R528
R529
R509 C709
C516
L703 J706
R521
C711
L705
RA501
R708
U806
D708
R705
D707
C713
D703
R722
Q701
Q702
C201
C202
C207
C203
C209 C208
C821
R209 R210
C827 C269 C259 C257 C256 C254 C255
R208
U502
R534
R533
C503
C502
L710
C708
L702
C710
L704
R709
C831
C802
U702
C801
R704 C701
D704 D705
R707
R702
R714
R734
R717
R716
C731 C712
ZD702
ZD701
D706
R706
R203
D701 D702
R703R701 R205R204
1. MAIN BOARD
L904
R903
C907
C906
R901
J902
C904
C925
L906
L905
R902 R904
R920
C930
L907
R923
L909L908
C938
J903
C903
C926
C908
C923
C924
R919
R921
C929
C928
R922
R924
D905C937
MODEL:LM505J(AUDIO)
P/N :6870T516S10 DATE:2002.07.10
C905
C901
C909
C910
C902
R908
R918 C919
C920 C921
C932
C931
D903
C934
D902
C912
R906
C914
C911
R917
R916 C918 C917
Q901
R911
R910
R909
C915
D901
C913
R907
R905
R915 R914
C922 C916
R912
R913
L903
L902
1
U901
C933
C935
U902
L901
J901
L920
U903
J904
1
C939
C936
C927
2. AUDIO BOARD

- 16 -
5. CONTROL BOARD
3
SW309
LED301 POWER
A
B
A
R309
B
SW308
SELECT
R308
SW307
RIGHT
R307
R302
SW306
LEFT
SW305
UP
R306
ZD302
R305
SW304
DOWN
SW303
MENU
J301
1
R304
R301
ZD301
SW302
MUTE
SW301
R303
LIGHT-VIEW
P/N:6870T516C10
Model:LM505J-KEY
Date:2002.07.10
3. POWER BOARD(Component Side) 4. POWER BOARD(Solder Side)

- 17 -
EXPLODED VIEW
9
1
3
11
10
17
a
16
5
6
7
8
2
4-A
4-B
12
13
14
15

- 18 -
EXPLODED VIEW PARTS LIST
Ref. No.
1
2
3
4-A
4-B
5
6
7
8
9
10
11
12
13
14
15
16
17
a
Part No.
3091TKL050A
6304FLP024A
3809TKL032A
3043TKK097A
3043TKK092A
4951TKS089B
6633TZA003H
or 6632Z-1507C
6871TPT223G
6871TST306A
3313TL5051A
4950TKK466A
6631T11012R
6871TST307A
4940TKT162B
6401TZZ025B
4950TKK337A
6852TAZ006F
6850TD9001A
332-068U
SAFETY MarkNote:
Description
CABINET ASSEMBLY, LM505J BRAND 3090TKL049A (M/MEDIA)
LCD(LIQUID CRYSTAL DISPLAY), LM150X07-B4 LG PHILPS TFT COLOR 15.0 INCH XGA LVDS SMM
BACK COVER ASSEMBLY, LM505J 3808TKL035A (M/MEDIA)
TILT SWIVEL ASSEMBLY, LB500J . (BASE)
TILT SWIVEL ASSEMBLYLB500J . .
METAL ASSEMBLY, FRAME MAIN(LM505J)
INVERTER ASSEMBLY, SAMSUNG LG1510 LG56AH
INVERTER ASSEMBLY, NMC 1507 15.1 12V (CHOI JEONG GYU)
PWB(PCB) ASSEMBLY, POWER, LB500J POWER TOTAL BRAND CL-38
PWB(PCB) ASSEMBLY, SUB, LM505J SOUND TOTAL BRAND CL-38
MAIN TOTAL ASSEMBLY LM505J BRAND CL-32
METAL, FRAME REAR(LM505J)
CONNECTOR ASSEMBLY, 20P H-H 120MM UL20276 PANEL LINK CABLE LM567D
PWB(PCB) ASSEMBLY, SUB, LM505J CONTROL TOTAL BRAND CL-38
KNOB, TACT CONTROL (LM505J/LM805L)9EA
SPEAKER ASSEMBLY, LM505J L284014 CSGAS07 SPEAKER ASSY 1W 4OHM
METAL, FIX SPEAKER (LM568E)
CORD, A/V DH-1560SP-BL UL2851#28 1560MM GRAY(85964) L/BLUE-LIME KSD LM568E
CABLE, D-SUB, UL 2990-9C(7.5) DT 1870MM GRAY(85964) BRAND DM
SCREW, PPB+3x8(MSWR/FZMW1)

- 19 -
DATE: 2002. 7. 15.
*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION
C201 0CC100CK41A 10PF 1608 50V 5% R/TP NP0
C202 0CC100CK41A 10PF 1608 50V 5% R/TP NP0
C203 0CC100CK41A 10PF 1608 50V 5% R/TP NP0
C205 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C207 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C208 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C209 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C210 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C211 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C212 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C215 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C216 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C223 0CC150CK41A 15PF 1608 50V 5% R/TP NP0
C224 0CC150CK41A 15PF 1608 50V 5% R/TP NP0
C225 0CC100CK41A 10PF 1608 50V 5% R/TP NP0
C226 0CC680CK41A 68PF 1608 50V 5% R/TP NP0
C230 0CC150CK41A 15PF 1608 50V 5% R/TP NP0
C254 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C255 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C256 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C257 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C258 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C259 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C261 0CC680CK41A 68PF 1608 50V 5% R/TP NP0
C262 0CC680CK41A 68PF 1608 50V 5% R/TP NP0
C269 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C270 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C271 0CK103CK51A 0.01UF 1608 50V 10% R/TP B(Y5P)
C401 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C402 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C403 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C404 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C405 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C501 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C502 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C503 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C504 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C505 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C506 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C507 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C508 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C509 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C510 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C512 0CC220CK41A 22PF 1608 50V 5% R/TP NP0
C513 0CC220CK41A 22PF 1608 50V 5% R/TP NP0
C514 0CH8106F611 10UF 16V M 85STD(CYL) R/TP
C515 0CC680CK41A 68PF 1608 50V 5% R/TP NP0
C516 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C701 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C702 0CC100CK41A 10PF 1608 50V 5% R/TP NP0
C703 0CC100CK41A 10PF 1608 50V 5% R/TP NP0
C704 0CC100CK41A 10PF 1608 50V 5% R/TP NP0
DATE: 2002. 7. 14.
*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION
C705 0CC100CK41A 10PF 1608 50V 5% R/TP NP0
C706 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C707 0CC100CK41A 10PF 1608 50V 5% R/TP NP0
C712 0CC101CK41A 100PF 1608 50V 5% R/TP NP0
C713 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C715 0CH3105F946 1UF 16V Z F 2012 R/TP
C716 0CE107CH610 100UF SHL,SD 25V 20% BULK FL
C717 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C731 0CC680CK41A 68PF 1608 50V 5% R/TP NP0
C801 0CC102CK41A 1000PF 1608 50V 5% R/TP NP0
C802 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C813 0CC102CK41A 1000PF 1608 50V 5% R/TP NP0
C816 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C817 0CE107CF610 100UF SHL,SD 16V 20% BULK FL
C818 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C819 0CC102CK41A 1000PF 1608 50V 5% R/TP NP0
C820 0CE107CF610 100UF SHL,SD 16V 20% BULK FL
C821 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C822 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C823 0CC102CK41A 1000PF 1608 50V 5% R/TP NP0
C824 0CH8107F611 100UF 16V M 85STD(CYL) R/TP
C825 0CE107CF610 100UF SHL,SD 16V 20% BULK FL
C826 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C827 0CC102CK41A 1000PF 1608 50V 5% R/TP NP0
C828 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
C829 0CC102CK41A 1000PF 1608 50V 5% R/TP NP0
C830 0CE107CF610 100UF SHL,SD 16V 20% BULK FL
C831 0CH8107F611 100UF 16V M 85STD(CYL) R/TP
C832 0CH8107F611 100UF 16V M 85STD(CYL) R/TP
C835 0CK104CK56A 0.1UF 1608 50V 10% R/TP X7R
D701 0DS226009AA KDS226 TP KEC SOT-23 80V 300MA
D702 0DS226009AA KDS226 TP KEC SOT-23 80V 300MA
D703 0DS226009AA KDS226 TP KEC SOT-23 80V 300MA
D704 0DS226009AA KDS226 TP KEC SOT-23 80V 300MA
D705 0DS226009AA KDS226 TP KEC SOT-23 80V 300MA
D706 0DS226009AA KDS226 TP KEC SOT-23 80V 300MA
D707 0DS301109AA MMBD301LT1 TP MOTOROLA SOT23 30
D708 0DS301109AA MMBD301LT1 TP MOTOROLA SOT23 30
D801 0DS181009AA KDS181 TP KEC SOT-23 80V 300M
D903 0DRGS00281A MBRF10H100CT GENERAL SEMICONDUC
D906 0DR206000AA MBRF2060CT BK G.I ITO220 60V 20
ZD501 0DZ910009FE UDZS 9.1B TP ROHM - - 9.1V - -
ZD701 0DZ560009DA UDZ S 5.6B TP ROHM-K SOD323 200
ZD702 0DZ560009DA UDZ S 5.6B TP ROHM-K SOD323 200
U201 0IPRPGA002A GMZAN2-160P GENESIS MICROCHIP 1
U401 0IPRPNV010A NT7181F NOVATEK 56P,TSSOP R/TP
U501 0IZZTSZ192A MYSON 42PIN BK OTP LM505J
U502 0ISG240860B M24C08W6 SGS-THOMSON 8SOP R/TP
REPLACEMENT PARTS LIST
CAUTION: BEFORE REPLACING ANY OF THESE COMPONENTS,
READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL.
* NOTE : S SAFETY Mark
AL ALTERNATIVE PARTS
MAIN BOARD
CAPACITORS
DIODEs
ICs

DATE: 2002. 7. 14.
*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION
U701 0IMO741420B MC74HCT14ADR2 14P,SOIC TP LEVEL
U702 0ISG240260A M24C02-MN6 SO8 TP 2K SERIAL IIC
U802 0IPMGKE011A KIA78D33F KEC DPAK R/TP 3.3V LD
U803 0ISS780500H KA78M05-R 3P,D-PAK TP 5V 0.5A R
U805 0IRH033000A BA033SFP P/MOLD-5 TP REGULATOR
U806 0IPMGON007A NCP1117ST25T3 ON SEMI SOT223 R/
L201 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L202 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L203 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L204 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L205 6210TCE001S HU-1M2012-121 CERATECH 2012MM R
L401 6210TCE001G HH-1M3216-501 CERATEC 3216MM R/
L701 6210TCE001S HU-1M2012-121 CERATECH 2012MM R
L702 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L703 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L704 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L705 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L706 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L707 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L708 6210TCE001S HU-1M2012-121 CERATECH 2012MM R
L710 6210TCE001G HH-1M3216-501 CERATEC 3216MM R/
L711 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L712 6210TCE001P HB-1S2012-121JT CERATECH 2012MM
L803 6210TCE001G HH-1M3216-501 CERATEC 3216MM R/
L804 6210TCE001G HH-1M3216-501 CERATEC 3216MM R/
BA201 6210TCE002B HB-4M3216-121JT CERATECH 3216MM
BA202 6210TCE002B HB-4M3216-121JT CERATECH 3216MM
BA203 6210TCE002B HB-4M3216-121JT CERATECH 3216MM
BA204 6210TCE002B HB-4M3216-121JT CERATECH 3216MM
BA205 6210TCE002B HB-4M3216-121JT CERATECH 3216MM
BA206 6210TCE002B HB-4M3216-121JT CERATECH 3216MM
Q501 0IKE704200J KIA7042AF SOT-89 TP 4.2V VOLTAG
Q502 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP SO
Q505 0TR162309CA KSC1623 TP SAMSUNG SOT23 NPN E
Q506 0TR162309CA KSC1623 TP SAMSUNG SOT23 NPN E
Q701 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP SO
Q702 0TR390409AE FAIRCHILD KST3904(LGEMTF) TP SO
R201 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R202 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R203 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R204 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R205 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R206 0RJ2701D677 2.7K OHM 1/10 W 5% 1608 R/TP
R207 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R208 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R209 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R210 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R401 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R403 0RJ1001D677 1K OHM 1/10 W 5% 1608 R/TP
R404 0RJ5601D477 5.6K OHM 1/10 W 1% 1608 R/TP
R501 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R502 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R503 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
DATE: 2002. 7. 14.
*S *AL LOC. NO. PART NO. DESCRIPTION / SPECIFICATION
R504 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R505 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R506 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R507 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R508 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R509 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R510 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R511 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R512 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R513 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R514 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R515 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R516 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R517 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R518 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R519 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R520 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R521 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R522 0RJ1500D677 150 OHM 1/10 W 5% 1608 R/TP
R523 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R524 0RJ0332D677 33 OHM 1/10 W 5% 1608 R/TP
R525 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R526 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R527 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R528 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R529 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R530 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R531 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R532 0RJ3301D677 3.3K OHM 1/10 W 5% 1608 R/TP
R533 0RJ1500D677 150 OHM 1/10 W 5% 1608 R/TP
R534 0RJ1500D677 150 OHM 1/10 W 5% 1608 R/TP
R535 0RJ3301D677 3.3K OHM 1/10 W 5% 1608 R/TP
R536 0RJ1004D677 1000000 OHM 1/10 W 5% 1608 R/TP
R537 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R538 0RJ2202D677 22K OHM 1/10 W 5% 1608 R/TP
R539 0RJ1002D677 10K OHM 1/10 W 5% 1608 R/TP
R540 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R541 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R551 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R561 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R571 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R581 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R701 0RJ0752D677 75 OHM 1/10 W 5% 1608 R/TP
R702 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R703 0RJ0752D677 75 OHM 1/10 W 5% 1608 R/TP
R704 0RJ1500D677 150 OHM 1/10 W 5% 1608 R/TP
R705 0RJ4700D677 470 OHM 1/10 W 5% 1608 R/TP
R706 0RJ0752D677 75 OHM 1/10 W 5% 1608 R/TP
R707 0RJ1500D677 150 OHM 1/10 W 5% 1608 R/TP
R708 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R709 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R711 0RJ0000D677 0 OHM 1/10 W 5% 1608 R/TP
R712 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R713 0RJ1501D677 1.5K OHM 1/10 W 5% 1608 R/TP
R714 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R715 0RJ1000D677 100 OHM 1/10 W 5% 1608 R/TP
R716 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R717 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R722 0RJ1001D677 1K OHM 1/10 W 5% 1608 R/TP
R733 0RJ1501D677 1.5K OHM 1/10 W 5% 1608 R/TP
R734 0RJ4701D677 4.7K OHM 1/10 W 5% 1608 R/TP
R805 0RJ1001D677 1K OHM 1/10 W 5% 1608 R/TP
- 20 -
COILs & COREs
TRANSISTOR
RESISTORs