Cvbs2 - Samsung WS32Z78RSMXXEG Service Manual

Block Diagrams
7-2 BLOCK
OPTICAL
COAXIAL
SCART1
( A V 1 )
SCART2
( A V 2 )
M O N I T O R
O U T
SCART3
( A V 3 /
B - S V H S )
R. G. B. F / B
SW I TCH TEA5114
EXT4
( A V 4 /
F - S V H S )
V G A
DVD1 I N
DVD2/ DTVR
EEPROM 24 W1 6
D - C O IL
REL AY
D - C O I L
7-2
M A I N
T U /L N A /I F
P IP
T U N E R + IF
JACK I DENT
PCF 8591
VGA I D/ I NTF
74HCT86
D V D 2 /D T V - I D
V G A - I D
I I C 2
MICOM MODUL E
S T D - B Y 5 V P W R
P H O T O
STD- BY
REL AY
C O U P L E R
STR
TRANS
TNY253P
P F C
O P T I O N
SI F / MONO
O P T IC A L A U D I O I N
C O A X I A L A U D I O I N
VI DEO- L / R
A V 1 C V B S ( Y ) /C / A L /A R I N
A V 1 C V B S / A L /A R O U T
RF- L / R
A V 2 C V B S / A L /A R I N
A V 2 ( M O N I T O R ) CVBS / A L /A R O U T
M A IN R F C V B S IN
I I C 1
A V 3 C V B S ( Y ) /C / A L /A R I N
A V 3 C V B S / A L /A R O U T
P IP R F C V B S I N
M A IN - C V B S /Y
Swit c h Bl oc k
M A IN - C
P IP - C V B S /Y
A V 4 C V B S ( Y ) /C / A L /A R I N
D V D 1 A L /A R I N P IP - C
D V D 2 /D T V A L /A R I N
V G A R .G .B
V G A H .V S Y N C
P IP - R F - C V B S
Y U V /R G B F /B
I I C 1
D V D 2 /D T V Y P b P r
T T X - C V B S I I C 1
O S D R .G .B .F /B
T I L T
1 0 8 0 I S W
P H O T O
C O U P L E R
1 3 5 V
MAI N
2 8 V
2 8 V
TRANS
1 6 V
STR
8 V
F 6656
HEADPHONE AMP
TDA7050
WOOFER AMP
TDA7482
CENTER AMP
TDA7482
SURROUND AMP
DOL BY DI GI TAL
TDA7490
MODUL E
MAI N AMP
TDA7490
R .G .B
C R T D R I V E
C U T O F F
&
F - BOX MODUL E
V M /T I L T
V M
V - S Y N C
VERTI CAL AMP
LA7845
V D
EW AMP
E W
MC4558C
H D
H-TR
H - S Y N C A B L
2SC5446
S E 1 3 5
E R R A M P
W O O F E R
C E N T E R
S U R R . R
S U R R . L
M A IN . R
M A I N . L
L I NE OUT
CRT
H E A T E R
2 0 0 V
F BT
D
F OCUS
3 3 V
- 1 6 V
1 6 V B
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