Daewoo DSL19M1WC User manual

Caution
: In this Manual, some parts can be changed for improving. their
performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List in
Service Information Center.
Service Manual
LCD TV 19"
Model :
DSL-19M1WC
S/M NO : SL19M1W001
MAR.2007

DSL-19M1WC SERVICE MANUAL
CONTENT
PART 1：Brief Introduction Of The DSL-19M1WC
★Schematic Diagram
★Printed Circuit
PART 2：Exploded view
PART 3：Key Ics And Assemblies
PART 4：Detailed Circuit
★Main Board
★DVD Board
★HI-voltage Board
PART 5：Parts List

FLI8125
Decoder
&
Scaler
Panel
19” TFT LCD
PC IN
AV IN
TUNER
DVD
AT49BV040B
FLASH
POWER SUPPLY
Part 1 Brief Introduction Of The DSL-19M1WC
Schematic Diagram
12V IN
5V
12V
Composite LR
12V 5V
LVDS
3.3V 1.8V
RGB L R
Hsync Vsync
Composite LR
YC LR
Composite
SIF LR
LR
YPbPr
LR
L R
SVIDEO IN
CD4052
audio switch
TDA1517P
audio power amplify
MXX29LV160BT
FLASH
MT1389HD
Decoder
K4S641632H
SDRAM
BA5494
Motor Driver
LOARDER
74LVC125
FSAV330
video switch
MSP3415G
sound
p
rocesso
r
I
N
V
E
R
T
E
R
4 CCFL
b
ackli
g
h
t
MS, SD, MMS
Interface USB Interface
AV OUT
SCART
IN
SCART OUT
L R

Printed Circuit
Main board 3768C(Top layer view)

Main board 3768C (Bottom layer view)

DVD board 3769C(Top layer view)

DVD board 3769C (Bottom layer view)

HI-voltage Board 3678C(Top layer view)
HI-voltage Board 3678C(Bottom layer view)
SD card board3773C(Top layer view)

SD card board3773C(Bottom layer view)
Earphone board3772C(Top layer view)
Earphone board3772C(Bottom layer view)

Remote control head board3921C(Top layer view)
Remote control head board3921C(Bottom layer view)