LG 37LB1D-UB, Service Manual

Page: 35 / 81

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OOB
LG
D
T
3703
(I
C
1305
)
LG
D
T
3703
(I
C
1305
)
AV
1
AV
2
RGB
HDMI1
HDMI2
Monit
or Ou
t
AT/NT
NT
LG
D
T
3502
LG
D
T
3502
C
X
A2069
C
X
A2069
C
X
A2181
C
X
A2181
COMP
1
COMP
2
uP
D
64015
(I
C
705
)
uP
D
64015
(I
C
705
)
uP
D
64015
(I
C
701
)
uP
D
64015
(I
C
701
)
S-Card
S-Card
M
S
T
3361
(I
C
603
)
M
S
T
3361
(I
C
603
)
VS
B TP
QAM TP 1394 Ou
t
MUX CPLD (
IC3
0
5
)
HDD
OOB Data
TP
VS
B TP
QAM TP
IF
V2
GEM_CVB
S
V1
V2
V_
S
V_
M
Y/
C
RGB/
YC
/Y
Cb
C
r
IF
PPC405GP
r
(I
C
100
)
PPC405GP
r
(I
C
100
)
Flash
Mem
24
M
B
Flash
Mem
24
M
B
SDRAM
64
M
B
SDRAM
64
M
B
CCIR6
5
6
Pe
ri
Bu
s
14b
it
IEP2
IEP2
LV
D
S
(I
C
803
)
LV
D
S
(I
C
803
)
PDP
/LCD Mo
d
u
le
VS
B TP
QAM TP 1394 In CCIR6
5
6
T
P
Out1
M
P
G656
V/Q TP
TP/D
1
Gemstar
Block
Gemstar
Block
Vid
e
o
P
re-
pr
oc
Mo
ti
on
E
s
ti
m
a
tor
MP
E
G
-2
S
D
Vid
e
o
En
c
EI
SC
ROM
ME
M
Int
Ti
m
e
r,
B
u
s M
a
ster
S
yste
m
Deco
d
e
r
&
De-scr
am
b
lers
(A
T
S
C/DIRECT
V
/A
RIB
/DV
B
/OC)
Ch In
p
u
t
I/F
PVR Up
Co
n
tr
o
lle
r
Vid
e
o
Fe
a
tu
re
E
x
tractor
PVR Do
w
n
Co
n
tr
o
lle
r
AT
AP
I I
/F
SDRAM
I
/F
Ch Out
put I/F
SC-
AES
DSC-
AES
NT
SC/
PAL
D
e
coder
DM
A
P
C
I2.2
Au
d
io
E
n
co
d
e
r
S
C
I I/F
P
LL/D
L
L
L
G
DT1304
(P
V
R
SO
C
I
C
908
)
DDR-32MB
DDR-32MB
656
TP In2
TP In1
S
iI
3512
(I
C
1002
)
S
iI
3512
(I
C
1002
)
Pe
ri
Bu
s
PCI B
u
s
PCI B
u
s
PCI B
u
s
TP Out11
VS
B TP
QAM TP T
P
Out2
CCIR6
5
6
V/Q TP
VS
B TP
QAM TP 1394 Ou
t
V/Q TP
Pe
ri
Bu
s
TP Out12
656
TP In2
TP In1
1394 TP_In
IEP3
(I
C
804
)
IEP3
(I
C
804
)
HD 2.4 (IC402)
-TP D
e
-Mux
-
M
PE
G De
c
odi
ng : MP@HL
-Form
at Co
n
v
e
rter
-Host I/F
,
M
e
mo
ry
I
/F
-Digital
I
/F
-NTSC E
n
cod
er
-A
C-3
D
e
cod
er
/SPD
IF
In
/out
F
M
S
6400
F
M
S
6400
F
M
S
6400
F
M
S
6400
F
M
S
6407
F
M
S
6407
Ca
ble
•
HDD PLA
Y BACK