SCHEMATIC DIAGRAMS
SCH01_DIGITAL CONNECT
STBY POWER
DIGITAL AUDIO
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO
TMDS SIGNAL
ANALOG VIDEO
DIGITAL VIDEO
FROM EXPANDER
TO VIDEO DEC
T
O
F
R
O
N
T
TO DIGITAL SUPPLY
TO CPU LEVEL CHG
A+7V
A-7V
HI-B_RLY
H/PR
MUTE_3.3V
M3.3V
FL_CE2
SWM3.3V
A+7V
A-7V
VAUXR
AGND
VAUXL
MICGND
MIC
VGND
VAUXV
H/PGND
H/PL
H/PR
POWERKEY
RED_LED
FL_CLK
FL_DATA
FL_CE1
M-DAXLED_SR/AV
FLRST
WHI/GRN_LED
NC(De)/DOOR_DET(Mz)
CPUPOWER
HP/MIC_DET
NC(De)/ILLUMI LED(Mz)
KEY1
KEY2
KEY3
ISELA
ISELB
VSELA
VSELB
SWM5V
RC_IN/FRONT_IRIN
B/PIRIN/FIL_CTRL
TU_/RST
TU_TXMI/SDA
TU_RXMO/SCL
D5V
CPUPOWER
M3.3V
DGND
KILLIR_MZ
RC_OUT_MZ
REMOTE3.3V
232O_MI
232I_MO
TRIGGER_1
TRIGGER_2
RC_IN
FRONT_IRIN
T
O
C
O
NN
EC
T
B
P
A
R
T
T
O
C
O
NN
EC
T
A
P
A
R
T
T
O
C
O
NN
EC
T
A
P
A
R
T
(A
V
R
X4300
H
:
P
A
G
E
33_
D
3)
T
O
C
O
NN
EC
T
B
P
A
R
T
TU_SEN
TO MAIN CPU
TO MAIN CPU
NET_FACT_RST
T
O
C
O
NN
EC
T
B
P
A
R
T
B/PIRIN_AVR
FLASHER_IN_MZ
ZONE_DA
D2,3
D2
ZONE_CL
DGND
LEGO_FAN_ON
AMPSIGDET_AVR/SR
A+5V
TO ZONE DAC
DGND
TU_INT
D3,4
ZONE_STB
MVOLCLK1
MVOLDATA
VOLUME_MUTE
DAZONE3R
DAGND
DAZONE3L
DAGND
DAZONE2R
DAGND
DAZONE2L
MICGND
MIC
AGND
VAUXR
AGND
VAUXL
AVR : OPEN
DGND
AEXP_OE
AEXP_CLK
AEXP_DATA_OUT
AEXP_STB
FROM AUDIO PLD
T
O
C
O
NN
EC
T
B
P
A
R
T
A+5V
CURRENT_DET_AVR/SR
HPGND
H/PL
(P
A
G
E
27_
D
1)
(PAGE 2_B1)
(P
A
G
E
24_
D
3)
(PAGE 7_A3)
(PAGE 12_B6)
(P
A
G
E
24_
D
6)
(PAGE 10_C1)
(PAGE 3_D3)
(PAGE 5_D3)
(PAGE 3)
(P
A
G
E
24_
D
5)
(P
A
G
E
24_
D
2)
NC(De)/DIRECTLED(Mz)
DGND
FR
O
M
A
U
D
IO
P
LD
FROM MAIN CPU
(P
A
G
E
7_
A
3)
DGND
DGND
DGND
DGND
A_SEL_CLK
A_SEL_DATA
T
O
A
D
C
(P
A
G
E
9_
D
1)
TO EXPANDER
TO EXPANDER
OPEN
0
AVR
R1009 / R1011
R1010 / R1012
(PAGE 4_C1~C3)
(PAGE 4_C1~3)
(PAGE 3_D4)
PRERL_Z2
PRERL_Z3
SPRL_F
SPRL_SB
SPRL_A1_H1(SW1_RLY)
LEGOFAN_DET
NC
SPRL_F_SB(SW2_RLY)
SPRL_A2_H2
SPRL_A2_H1
SPRL_S
SPRL_C
H/P_RLY
FANCONT_ON1
FANCONT_L_ON1
T
O
5
C
H
A
M
P
DCDET2
DCDET1
ASODET
THERMALDETA
T
O
4
C
H
A
M
P
ASODET
DCDET3
THERMALDETB
(D
E
:
PA
G
E
30_
B
1)
THERMALDETE(5CH)
THERMALDETF(5CH)
AGND
AGND
Z2AD_VDCOM
ADINZ2L
ADINZ2R
TO DIR
THERMALDETF(4CH)
THERMALDETF(4CH)
AEXP_DATA_IN
AVSDA
DGND
NC
NC
AVSCL
NC
DEC_PR_IN
DGND
DEC_PB_IN
DGND
DEC_Y_IN
DGND
DEC_CVBS_IN
DGND
V.AUX_V_IN
TO MAIN CPU
(PAGE 3_A4)
(PAGE 4_C3)
T
O
L
EG
O
THERMALDETB
THERMALDETA
OPEN
OPEN
AVR
R1008
R1007
OPEN
(PAGE 6_C5)
(P
A
G
E
11_
C
6)
(P
A
G
E
27_
D
2)
(D
E
:
PA
G
E
31_
B
1)
AGND
AGND
OPTION
OPTION
L1001
0
C
100
3
O
PE
N
C
100
2
O
PE
N
C
102
0
O
PE
N
C
101
8
O
PE
N
C
101
7
O
PE
N
C
101
6
O
PE
N
C
101
5
O
PE
N
C
101
4
O
PE
N
C
101
3
O
PE
N
C
100
5
0.
1
C
100
7
0.
1
C
100
8
0.
1
C
100
9
0.
1
C
101
0
0.
1
C
101
1
0.
1
C
101
2
0.
1
C
103
0
O
PE
N
C
102
9
O
PE
N
C
102
8
O
PE
N
C
102
7
O
PE
N
C
102
6
0.
1
C
102
5
0.
1
C
102
4
0.
1
C
102
3
0.
1
C
104
1
O
PE
N
C
104
2
O
PE
N
C
104
3
O
PE
N
C
104
4
O
PE
N
R1009
R1010
D
EC
_P
R
T
44
T
45
T
46
T
47
T
49
T
50
T
69
T
70
T
72
T
73
T
74
T
75
T
76
T
77
T
78
T
79
T
81
T
82
T
83
T
84
T
85
T
86
T
87
T
89
T
93
T
94
T
95
T
96
T
97
T
98
T
99
T
10
0
T
10
1
T
10
2
T
10
3
T
10
4
T
10
5
T
10
6
T
10
7
T
10
8
T
10
9
T
11
0
T
11
1
T
11
2
T
11
3
T
11
4
T
11
5
T
11
6
T
11
7
T
11
8
T
11
9
T
12
0
T
12
1
T
12
2
T
12
4
T
12
5
T
32
0
T
32
1
T
32
2
T
32
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
16
18
19
25
24
22
23
21
20
26
27
29
28
31
30
33
32
35
34
37
36
39
38
40
CN69B
10022H-40C
CJP40GA193ZY
L1020
CB03YTYH600
L1021
L1022
CB03YTYH600
L1023
CB03YTYH600
L1024
CB03YTYH600
L1025
CB03YTYH600
L1026
L1027
L1029CB03YTYH600
L1030CB03YTYH600
L1031CB03YTYH600
L1032CB03YTYH600
L1033
CB03YTYH600
L1034
CB03YTYH600
L1019
CB03YTYH600
L1018
CB03YTYH600
L1017
CB03YTYH600
L1016
BLM21PG221SN1
L1015
0
L1014
0
L1013
0
L1012
0
L1011
0
L1010
CB03YTYH600
L1008
CB03YTYH600
L1002
BLM21PG221SN1
L1003
CB03YTYH600
L1004
CB03YTYH600
L1005CB03YTYH600
L1009
CB03YTYH600
C
104
0
1000
P
C
103
9
1000
P
C
103
8
1000
P
C
103
7
1000
P
C
103
6
1000
P
C
103
5
1000
P
C
103
4
1000
P
C
103
3
1000
P
C
103
2
1000
P
C1031 1000P
L1006
CB03YTYH600
A
U
X_
V
D
EC
_V
T
27
D
EC
_Y
D
EC
_P
B
L1028
L1007
T
21
R
101
1
R
101
2
T
1
T
2
T
12
9
T
13
0
T
13
7
T
39
T
40
T
41
T
56
T
59
T
60
T
61
T
14
9
T
15
8
T
16
3
T
16
4
25
24
23
22
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
16
17
18
19
20
21
BN23A
C125Z2-25
CJP25HJ282Z
T
13
1
T
16
6
T
16
7
T
16
8
T
16
9
T
17
0
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
BN27A
C125Z2-15
CJP15HJ282Z
21
20
19
18
17
16
15
13
14
12
11
9
10
8
7
5
6
4
3
1
2
22
23
24
25
26
27
BN24A
CJP27HJ282Z
C125Z2-27
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
BN26A
CJP15HJ282Z
C125Z2-15
T3
T4
T42
T
62
T43
T242
T
24
3
T
24
4
T
24
5
T
48
T
51
T
31
7
T
13
8
T
14
8
T
24
9
25
24
23
22
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
16
17
18
19
20
21
BN25A
C125Z2-25
CJP25HJ282Z
T
12
8
R1007
R1008
T
64
T
65
T
66
T
67
T
68
7
6
5
4
3
2
1
CN704
CJP07GA208ZY
6
5
4
3
2
1
CN781
CJP06GA208ZY
T
23
0
T
15
9
T
16
0
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
BN21A
C125Z2-15
CJP15HJ282Z
T
18
A
V
SC
L
A
V
SD
A
6
5
4
3
2
1
Q
100
1
SS
M
6N
15
A
FU
R1024
0
R1025
0
R1026 OPEN
R1027 OPEN
R1021
OPEN
R1022
OPEN
R1023
OPEN
T
31
T
32
1
2
BK101
CMD1A569-V1
1
2
BK102
CMD1A629
1
2
BK103
CMD1A569-V1
T
9
CNT
R
ED
FI
L_
C
T
R
L
R
C
_I
N
R
C
_O
U
T
_S
R
/A
V
K
ILL
IR
_S
R
/A
V
SW
M
3.
3V
A+5V
M
3.
3V
SW
M
5V
D
GN
D
R
EM
O
T
E3
.3
V
D
5V
M
U
T
E3
.3
V
M
V
O
LC
LK
1
M
V
O
LD
A
T
A
ZO
N
E_
C
L
ZO
N
E_
D
A
D
C
D
ET
1
D
C
D
ET
2
A
SO
D
ET
T
H
ER
M
A
LD
ET
B
T
H
ER
M
A
LD
ET
A
T
U
_I
N
T
T
U
_/
R
ST
232
O
_M
I
232I_
M
O
T
R
IGG
ER
_1
T
R
IGG
ER
_2
PO
W
ER
K
EY
R
ED
_L
ED
FL
_C
LK
FL
_D
A
T
A
FL
_C
E
FL
_R
ST
W
H
I/
G
R
N
_L
ED
K
EY
1
K
EY
2
K
EY
3
IS
EL
A
IS
EL
B
V
SE
LA
V
SE
LB
M
-D
A
XL
ED
_S
R
/A
V
ILL
U
M
IL
ED
D
IR
EC
T
LE
D
_S
R
/A
V
ISELA
KEY3
KEY2
KEY1
FL_CLK
FL_CE
POWERKEY
VSELB
FL_DATA
VSELA
ISELB
DEC_PR_IN
DEC_PB_IN
DEC_Y_IN
DEC_CVBS_IN
DGND
FL_RST
D
O
O
R
_D
ET
FL
_C
E2
D
A
GN
D
T
U
_T
XM
I/
SD
A
T
U
_R
XM
O
/S
C
L
T
U
_S
EN
A
M
PS
IG
D
ET
_A
V
R
/S
R
C
U
RR
EN
T
_D
ET
_A
V
R
/S
R
H/PR
H/PL
H/PGND
D
A
ZO
N
E3
R
D
A
ZO
N
E3
L
D
A
ZO
N
E2
R
D
A
ZO
N
E2
L
D
A
ZO
N
E2
L
D
A
ZO
N
E2
R
D
A
ZO
N
E3
L
D
A
ZO
N
E3
R
D
A
GN
D
MVOLCLK1
MVOLDATA
DAZONE3R
DAZONE3L
DAZONE2R
DAZONE2L
MIC
VAUXL
VAUXR
MIC
232O_MI
232I_MO
TRIGGER_1
VAUXR
VAUXL
AGND
MICGND
MICGND
AGND
D
C
D
ET
3
FL_CE2
FLASHER_IN_SR/AV
WHI/GRN_LED
RED_LED
DOOR_DET
M-DAXLED_SR/AV
DIRECTLED_SR/AV
ADINL
ADINR
DAGND
H/PR
H/PGND
H/PL
FL
A
SH
ER
_I
N
_S
R
/A
V
M
V
O
LC
LK
1
M
V
O
LD
A
T
A
ZO
N
E_
C
L
ZO
N
E_
D
A
ZV
O
L_
ST
B
ZV
O
L_
ST
B
A
EX
P_
ST
B
A
EX
P_
D
A
T
A
_O
U
T
A
EX
P_
C
LK
A
EX
P_
O
E
C
PU
PO
W
ER
D
C
D
ET
3
D
C
D
ET
2
D
C
D
ET
1
A
SO
D
ET
T
H
ER
M
A
LD
ET
A
T
H
ER
M
A
LD
ET
B
T
H
ER
M
A
LD
ET
E(
5C
H
)
T
H
ER
M
A
LD
ET
F(
5C
H
)
AMPSIGDET_AVR/SR
HI-B_RLY
CURRENT_DET_AVR/SR
T
H
ER
M
A
LD
ET
E(
4C
H
)
T
H
ER
M
A
LD
ET
F(
4C
H
)
DACMS1
DACRST1
DZF1
DACPCMSW2RSV
DACPCMS
DACPCMCSW1
DACPCMF
DACMDI
DACMC
DZF2
DACPCMASSIGN2
DACPCMASSIGN1
DACLRCK
DACBCK
DACMCK
DACPCMASSIGN3
DA3.3V
DACPCMSW2RSV
DACPCMS
DACPCMCSW1
DACPCMF
DACLRCK
DACBCK
DACMCK
DACRST1
DZF2
DZF1
DACMDI
DACMC
DACMS1
ADINR
ADINL
DA3.3V
DACPCMASSIGN1
DACPCMASSIGN2
DACPCMASSIGN3
A
_S
EL
_C
LK
A
_S
EL
_D
A
T
A
C
U
RR
EN
T
_D
ET
_A
V
R
/S
R
A
M
PS
IG
D
ET
_A
V
R
/S
R
232
O
_M
I
232I_
M
O
V
SE
LB
V
SE
LA
IS
EL
B
IS
EL
A
K
EY
3
K
EY
2
K
EY
1
PO
W
ER
K
EY
R
ED
_L
ED
W
H
I/
G
R
N
_L
ED
FL
_D
A
T
A
FL
_C
LK
FL
_R
ST
FL
_C
E
FL
_C
E2
T
U
_S
EN
T
U
_R
XM
O
/S
C
L
T
U
_T
XM
I/
SD
A
T
U
_I
N
T
D
IR
EC
T
LE
D
_S
R
/A
V
M
-D
A
XL
ED
_S
R
/A
V
T
R
IGG
ER
_1
T
R
IGG
ER
_2
A
_S
EL
_D
A
T
A
A_SEL_DATA
A
_S
EL
_C
LK
A_SEL_CLK
H
I-
B
_R
LY
SP
R
L_
H
2
SP
R
L_
R
SV
1
SP
R
L_
R
SV
4
SP
R
L_
H
1
PR
ER
L_
Z2
PR
ER
L_
Z3
H
/P
_R
LY
SP
R
L_
C
SP
R
L_
SB
SP
R
L_
S
SP
R
L_
F
H
I-
B
_R
LY
SP
R
L_
H
2
SP
R
L_
R
SV
1
SP
R
L_
R
SV
4
SP
R
L_
H
1
PR
ER
L_
Z2
PR
ER
L_
Z3
H
/P
_R
LY
SP
R
L_
C
SP
R
L_
SB
SP
R
L_
S
SP
R
L_
F
H/P_RLY
SPRL_F
SPRL_C
SPRL_S
SPRL_SB
FA
N
C
O
N
T
_L
_O
N
1
FA
N
C
O
N
T
_O
N
1
FA
N
C
O
N
T
_L
_O
N
1
FA
N
C
O
N
T
_O
N
1
TRIGGER_2
DCDET1
THERMALDETA
DCDET3
DCDET2
ASODET
ADINZ2L
ADINZ2R
DAGND
ZVOL_STB
ZONE_CL
ZONE_DA
TU_INT
TU_/RST
TU_SEN
TU_TXMI/SDA
TU_RXMO/SCL
A
EX
P_
D
A
T
A
_I
N
PRERL_Z3
PRERL_Z2
LEGO_FAN_ON
LE
G
O
_F
A
N
_O
N
LE
G
O
_F
A
N
_O
N
HP/MIC_DET
H
P/
M
IC
_D
ET
H
P/
M
IC
_D
ET
FANCONT_ON1
FANCONT_L_ON1
SPRL_RSV1
SPRL_RSV4
SPRL_H1
SPRL_H2
AVSCL
AVSDA
DV3.3V
VIN_A
VIN_B
VIN_C
COMP_SW2
COMP_SW1
FL
A
SH
ER
_I
N
_S
R
/A
V
D
O
O
R
_D
ET
NET_FACT_RST
N
ET
_F
A
C
T
_R
ST
T
H
ER
M
A
LD
ET
E(
5C
H
)
T
H
ER
M
A
LD
ET
F(
5C
H
)
T
H
ER
M
A
LD
ET
E(
4C
H
)
T
H
ER
M
A
LD
ET
F(
4C
H
)
THERMALDETF(5CH)
THERMALDETE(5CH)
THERMALDETF(4CH)
THERMALDETE(4CH)
THERMALDETB
THERMALDETA
THERMALDETB
AD_VDCOM
AD_VDCOM
Z2AD_VDCOM
LE
G
O
FA
N
_D
ET
LE
G
O
FA
N
_D
ET
LEGOFAN_DET
N
ET
_F
A
C
T
_R
ST
T
U
_/
R
ST
VOLUME_MUTE
V
O
LU
M
E_
M
U
T
E
V
O
LU
M
E_
M
U
T
E
CH1: DATAF
CH2: DACLRCK
CH3: DACBCK
CH4: DACMCK
3
DAC input
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
BN21A
BN23A
BN24A
BN25A
BN26A
BN27A
CN69B
CN704
CN781
7
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating