Elenberg LTV-2603 User manual

ELENBERG LTV-2603

LT-72605E SERVICE MANUAL
CONTENT
PART 1：Brief Introduction Of The LT-72605E
◆ Schematic Diagram
◆ Printed Circuit
PART 2: Exploded View
PART 3: Detailed Circuit
◆ Main Board
◆ Interface Board
◆ Connecting Board
◆ Receiver Board
◆ Keystoke Board
PART 4: Parts List

Part 1 Brief Introduction Of The LT-72605E
Schematic Diagram
YPBPR_AUDIO
SCART2_AUDIO
IF
IIC
CE2816
R
AUDIO SWITCH AND IIS
L
DV_IN
CVBS
KEY
SCART1_CVBS
DC TO DC AND LDO
1.8V
CVBS
R
SCART1_CVBS
HDMI_INPUT
3.3V
SCART1_RGB
S_YC
L
TDA9886
FSAV330
FSAV330
SCART1_AUDIO
5V
TDA8932
SWICTH
TUNER
AUDIO_OUT
RF
IIS
AUDIO
SWITCH
IIS
DVD_AUDIO
ATMEGA8L
IF GAIN
VGA_RGB
24C16
DVD_YPBPR
MT8293
MAIN IC
EEPROM
SIF
18V
AMP FSAV330
29VL160
MT8200
SWICTH
FLASH
CVBS
DVD AND
RECODER I/O
FROM POWER 12V
SCART1 AND SCART2
SWICTH
FSAV330
DDR
AV_AUDIO
YPBPR
LVDS TO PANEL
REMOTE
CVBSOUT
M16L64164A-5
SB_5V
SPEAKER_R
YPBPR
AV_CVBS
SPEAKER_L

Printed Circuit
1. Main board 3827C
A: TOP LAYER

B: BOTTOM LAYER