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Copyright ©
LG Electronics Inc. All rights reserved.
Only for training and service purposes.
Main IC
AR15 [CVBS
_IN2
]
AV_C
VBS_IN
AV
1
Phone
JACK
Component
1
Phone
JACK
AV1_
CVBS_IN_SO
C
AR12 [S
OY
1_
IN
]
AT12 [Y1_IN
]
AR13 [PB1_IN]
AU
14
[PR1_IN]
COMP2
_P
b
COMP2
_Y
COMP2
_Pr
COMP
2_
SOG2_IN_SO
C
COMP
2_Y_
IN_SOC
COMP
2_Pb_I
N_SO
C
COMP2
_Pr_IN_SO
C
JJA
C
K
A
V
AA
1
JA
C
K
Jack
Side
SOC Side
SPDIF_OU
T
SPDIF
OU
T
H/P
JACK
HP_L
OUT_JA
CK
HP_R
OUT_JA
CK
AU
9
[IEC958OUT
]
AR9 [A
UD
A_OU
TL
]
AT9 [A
UD
A_OU
TR
]
SPDIF_OUT_
AR
C
AL34 [ARC_O
UT
]
COMP2
/AV_L_IN
COMP
2/AV_R_I
N
AR10 [A
UA
D_L_CH2_IN
AT10 [A
UA
D_R_CH2_IN
]
AUAD_L
_CH2_I
N
AUAD_R
_CH2_I
N
HP
AM
P
AR
C
OU
T
(HDMI2)
Fr
ont Speake
r
Woofer
Speake
r
MICO
M
AMP_RE
SE
T
[SCK
]
[LRCK]
[DACLRCH
]
[I2C_SCL_0/SDA_0]
I2
S
[GPIO17]
Audio AM
P
Audio AM
P
AMP_MUTE
(WOOFER_MUTE
)
US
Component
Spec.
ou
t
C
omp
on
en
t1
Ph
on
e
JA
C
K
CO
MP
2_P
b
CO
MP
2_Y
C
O
M
P
2_P
r
CO
MP
2_
S
OG
2_
IN
_S
O
C
CO
MP
2
Y
IN
S
O
C
CO
MP
2_Pb_
IN
_S
O
C
CO
MP
2_P
r_
IN
_S
O
C
_
_
A
U
A
D_
R
_C
H
2_
IN
3. Video & Audio IN/OUT
Summary of Contents for OLED55C8AUA
Page 89: ......
