SCH08_DIGITAL CNT
CMPONENT(Y)
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
VIDEO SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
STBY POWER
SL-
FL-
N
E
T_
FA
C
T_
R
ST
V
IN
_B
C
O
M
P
_S
W
1
C
O
M
P
_D
E
T
A
M
PS
IG
_D
E
T
ZO
N
E
_C
L
V
O
L_
D
A
TA
SE
L_
C
LK
SB
_R
LY
FR
O
N
T_
R
LY
P
R
E
_M
U
TE
SL+
TH
E
R
M
A
LD
ET
E
DCD
E
T4
DCD
E
T3
TH
E
R
M
A
LD
ET
A
R
138
7
12
K
R
138
8
O
PE
N
TU
_II
S
D
TU
_D
A
TX
D
_M
O
232
I.
KEY
1
KEY
3
ISE
L_
A
VSE
L_
A
VSE
L_
B
FL_
C
E
R
E
D
_L
E
D
P
O
WE
R
K
E
Y
FL_
C
LK
DIR
E
C
T_L
E
D
RC
_O
U
T
RC
_I
N
/WAKE
_U
P
K
ILL
IR
_M
Z
H
P
_M
IC
_D
E
T
M
U
TE
3.
3V
SW
M
3.
3V
D
5V
D
G
N
D
D
108
9
LR
B
521
S
-3
0
C
129
9
O
PE
N
O
PE
N
C
131
3
C
130
4
O
PE
N
C
131
7
100
N
-K
C
130
6
100
N
-K
C
131
9
100
N
-K
C
130
8
100
N
-K
C
132
7
100
N
-K
C
131
0
100
N
-K
DECIN_Y
DECIN_V
ADIN_VDCOM
DAGND2
COMP_DET
COMP_SW2
VIN_C
VIN_B
VIN_A
RLY_HIB
SB_RLY
FRONT_RLY
H/PGND
DM920R
DM920L
SBR+
DAGND
SBR-
SBL-
DAGND
SR-
DAGND
SW-
CEN-
DAGND
FR-
DAGND
FL+
DCDET3
ASODET
TU_DA
TU_LA
PRE_MUTE
SEL_CLK
DA+7V
DA-7V
DA+5V
MIC
TU_DA
TU_LA
SEL_CLK
A_+7V
RETGND
A_-7V
DA_+5V
DAGND
DA_+5V
MIC_IN
USB_R
USB_L
DAGND
DAC_SR-
DAC_SL-
DAGND
DAC_C-
DAGND
DAC_FR-
KEY3
KEY1
L1030
CB05YTYH221
L1028
0-2012
L1136
0-2012
TXD_MO232I.
TRG_OUT
ZONE_DA
DA+7V
H/PR
H/PGND
MICGND
D5V
D/MGND
VSELB
ISELB
KEY3
KEY1
HP_MIC_DET
DIRECT_LED
GRNLED
M-DAX_LED
FL DATA
REDLED
SWM5V
H/PR
H/PGND
VGND
MICGND
MICGND
A-7V
SWM3.3V
FLASHER_IN
D5V(MX)
FRONT_IRIN
MUTE3.3V
MO232I
TRG1
ZONE_DATA
M3.3V
M/DGND
SIDE CNT
FLASHER_IN
DA+5V
ADIN_LEGO_L
ADIN_LEGO_R
AD_VDCOM
A/DIN_L
A/DIN_R
AMPSIG_DET
COMP_SW1
H/P_RLY
C/S_RLY
DA+5V
H/PL
H/PR
V
IN
_A
V
IN
_C
H/P_L
A/D_L
A/D_R
H/P_R
C
O
M
P
_S
W
2
ZO
N
E
_M
U
TE
R
LY
_HI
B
CURR
E
N
T_
D
ET
ZO
N
E
_D
A
V
O
L_
C
LK
V
O
L_
M
U
TE
SE
L_
D
A
TA
C1312
OPEN
C/
S
_R
LY
H/
P
_R
LY
P
R
E
_Z
2_
M
U
TE
DAGND
DAGND
SBL+
SR+
DAGND
CEN+
FR+
SW+
TH
E
R
M
A
LD
ET
B
AS
O
D
E
T
TU
_L
A
DCDET4
R
138
6
1K
R
138
9
O
PE
N
R
X
D
_M
I232
O
.
TU
_I
IC/RD
S
I.
TU
_C
K
TU_CK
TU_IISD
TU_IIC/RDSI.
SEL_DATA
PRE_Z2_MUTE
MICGND
KEY
2
ISE
L_
B
TU_CK
TU_IISD
A_+7V
MUTE_Z2
A_-7V
RETGND
DAGND
MICGND
MICGND
DAGND
DAGND
DAGND
DAC_C+
DAGND
DAC_FL-
FL
R
S
T
G
RN
_L
E
D
FL_
D
A
TA
M
-D
AX
_L
E
D
C
P
U
_P
O
W
E
R
2
TR
G
_O
U
T
KEY2
L1027
0-2012
L1029
CB05YTYH221
ZONE_CL
DA+5V
DA-7V
H/PL
MIC
VSELA
ISELA
KEY2
NC
NC
CPU_POWER2
FLRST
FLCE1
FL CLK
POWERKEY
FRONT_IRIN
H/PL
H/PGND
MIC
A+7V
D/MGND
MICGND
MICGND
M3.3V
RC_IN
REMOTE3.3V
KILLIR
RC_OUT
ZONE_CLK
M/DGND
ZONE_MUTE
MI232O
1
2
3
4
5
6
SC52137-061A
N1019
R
E
M
O
TE
3.
3V
M
3.
3V
FL5
V
R1384
OPEN
O
PE
N
C
131
4
O
PE
N
C
131
5
O
PE
N
C
132
8
C
130
2
O
PE
N
C
130
0
O
PE
N
C
130
1
O
PE
N
C
130
3
O
PE
N
C
130
5
100
N
-K
C
131
8
100
N
-K
C
132
0
100
N
-K
C
130
7
100
N
-K
C
130
9
100
N
-K
TO
CP
U
C125Z2-23
N1039
1
3
5
2
4
6
8
10
12
14
16
18
20
22
7
11
9
15
13
23
19
21
17
N1014
C125Z2-23
1
3
5
25
27
2
4
6
8
10
12
14
16
18
20
22
24
7
9
17
15
11
13
19
21
23
26
C125Z2-27
N1016
DECIN_CB
DECIN_CR
TO NET PHY
COMP_Y
COMP_CB
COMP_CR
COMP_DET
CVBS
V IN B
V IN A
CURRENT_DET
CURRENT_DET
RLY_HIB
RLY_SB
RLY_F
LEGO_VCOM
DAGND
DAGND
DAGND
DAGND
DAGND
DAGND
H/P_GND
THERMALDETB
FRONT CNT
VOL_MUTE
VOL_DATA
THERMALDETE
DC_DET3
ASO_DET
THERMALDETB
PRE_MUTE
MVOL_MUTE
MVOL_DATA
DAC_SBL-
DAC_SW-
SIDE CNT
VSEL_B
ISEL_B
HP_MIC_DET
DIRECT_LED
CPU_POWER2
FLRST
M-DAX_LED
FL_CE
FL_DATA
RED_LED
FRONT_IR/IN
FLASHER_IN
M3.3V
D/MGND
D/MGND
D/MGND
V IN C
D/MGND
D/MGND
AMPSIG_DET
RLY_H/P
RLY_C/S
DA_+5V
LEGO_FR
LEGO_FL
AD_VCOM
THERMALDETE
THERMALDETA
DACRTNGND
VOL_CLK
TO
MAIN DAC
TO CPU LEVEL CHG
THERMALDETA
DC_DET4
SEL_DATA
TU_IIC/RDSI
SIDE CNT
MVOL_CLK
DAC_SBR-
TO D.SUPPLY
VSEL_A
ISEL_A
NET_FACT_RST
GRN_LED
FL_CLK
POWERKEY
FRONT_IR/IN
RC_IN/WAKE_UP
KILLIR_MZ
RXD_MI232O.
ZONE_MUTE
NET_FACT_RST
NC(B/PIRIN_DE)
REMOTE3.3V
RC_OUT
DGND
DIGITAL CNT
TO
ADV7180
TO
MAIN DAC
C1311
OPEN
FROM 7CH-AMP
O
PE
N
C
131
6
1.0-15-40PB
N1017
DACRTNGND
COMPONENT SW2
FRONT CNT
COMPONENT SW1
FRONT
FFC CONNECTOR
N1040
N1039
N1014
N1016
N1019
N1022
N1017
6A
4C
2D
D5
D6
D7
D8
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
16