Overall Circuit Block Diagram - Sanyo VMC-L2619 Service Manual

OVERALL WIRING, BLOCK DIAGRAM & CIRCUIT DIAGRAMS
K
LCD PANEL
BACK LIGHT
CN1,CN2,CN3,CN4
J
I
IP BOARD
POWER IN
AC85V-264V
POWER SUPPLY
INVERTER
H
G
F
CN3
E
SPEAKER_L
D
C
B
A
1 2 3 4
OVERALL WIRING
CN702
SCALAR & MEMORY
MAIN BOARD
SIGNAL INPUT
POWER
REGULATOR
TV PROCESSOR
SCALAR & MEMORY
SOUND
POWER REGULATOR
SOUND SIGNAL INPUT
CN500 CN111
CN1 CN1
FUNCTION BOARD
IR BOARD
CN2
W1-L8MAQ-P-ALL
SPEAKER_R
5 6 7 8
FUNCTION BOARD
KEY SWITCH
CN111
VIDEO A
VIDEO A
VIDEO B
SIGNAL
INPUT
VIDEO B IC6002
TV PROCESSOR
COMB FILTER
AUDIO A
VIDEO DECODER
AUDIO SELECTOR
SYSTEM CONTROL
AUDIO B
S-VIDEO
SIGNAL
INPUT
S-VIDEO
VGA
AUDIO A
SIGNAL
INPUT
AUDIO B
SWITCHING REGULATOR
POWER IN
U101, TF101
AC85V-264V
VGA
SIGNAL
INPUT
VCC
INVERTER
U1, T1
CN1, CN2, CN3, CN4
9 10 11 12
C3

OVERALL CIRCUIT BLOCK DIAGRAM

IR BOARD
SPEAKER_L
IR RECEIVER
CN500
IC302
IC201
EEPROM
AUDIO AMP
IC6004
EEPROM
IC701
DDR SDRAM
IC702
SCALAR
DE-INTERLACE
NOISE REDUCTION
SCALING
LVDS DRIVE
IC101, IC103, IC104
IC106-IC109
POWER REGULATOR
IP BOARD
13 14 15 16
K
SPEAKER_R
MAIN BOARD
J
I
H
LCD
PANEL
+9V G
+5V
+3.3V
+2.5V
+1.8V
+1.25V
+1.2V
+13V
F
BACK
LIGHT
BDM1-L8MAQ-P-ALL
E
D
C
B
A
17 18 19