SCH05 MCU
ANALOG VIDEO
STBY POWER
ANALOG AUDIO DIGITAL AUDIO
TMDS SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
1. AV SS0
2. P0 5
3. AV CC1
4. P0 3
AV SS1
P0 2
RX D 6
TX D6
PF 5
EM LE
PJ5
VS S
VC L
VB A T T
MD
XC IN
XC OUT
RE SE T
XT AL
VS S
EX T AL
VC C
P35( IN )
TR ST #
TI OC D 0 /I RQ 3- D S
IRQ 2 -D S
TM S
TD I/RX D 1
TC K
TD O/T X D 1
P2 5
P2 4
P2 3
P2 2
RX D 0
TX D0
P1 7
P8 7
P1 6
P8 6
P1 5
P1 4
P1 3
P1 2
VCC_ U SB
US B 0_D M
US B 0_D P
VSS_ U SB
P5 6
P5 5
P5 4
P5 3
RX D 2
SC K 2
TX D2
VS S
P8 3
VC C
PC 7
PC 6
PC 5
TX D10
RX D 1 0
SC K 10
PC 4
PC 3
P7 7
P7 6
PC 2
P7 5
P7 4
PC 1
VC C
PC 0
VS S
P7 3
PB 7
PB 6
PB 5
PB 4
PB 3
PB 2
PB 1
P7 2
P7 1
PB 0 /IR Q 12
PA 7
PA 6
PA 5
VC C
PA 4
VS S
PA 3
PA 2
PA 1
PA 0
P6 7
P6 6
P6 5
IRQ 7 /A N 105
IRQ 6 /A N 104
VC C
P7 0
VS S
IRQ 5 /A N 103
AN 102
AN 101
AN 100
PE 1
PE 0
P6 4
P6 3
P6 2
P6 1
VS S
P6 0
VC C
AN 107
AN 106
PD 5
PD 4
PD 3
PD 2
PD 1
IRQ 0
P9 3
AN 116
P9 1
VS S
P9 0
VC C
VR EF L0
VR EF H 0
AV CC0
P0 7
PJ3
4. T D I/ R X D
2. MCU_3V 3
9. T RST #
8. EM L E
10.T C K
7. MD
11.T M S
6. UB
3. T D O / T X D
5. D GND
1. RE S ET
E20/EM ULATO R
H DMI CEC _PA RT
VE R SIO N O PTIO N
TO OSD
TO PLD
TO D SP PART
TO D IR PART
TO MAIN D AC
TO D IGITAL SUPPLY
TO M CU LEVEL CH G.
MCU PART
1.00mm FFC
MP : OPEN
7. MIC _SIGNAL
8. MIC _GND
3. MIC _D ET
4. POW ER_ K E Y
5. + 12V
6. -12V
10.H / P _D ET
11.V SEL _ A
12.V SEL _ B
13.K EY _3
14.K EY _2
15.K EY _1
16.RED _LED
17.W H /GRN _ LED
18.RC_ IN
19.FL _ R ST
20.FL _ C E
21.FL _ C LK
22.FL _ D A T A
23.C PU_ P O W E R
24.M CU+ 5 V
25.M CU_3V3
26.D GND
27.NET _ F ACT_RS T
TO FRO NT B'D
TO AU D IO PA RT
9. B /P_ IR IN _ D E
TO OSD PA R T
2. IS EL _ B
1. IS EL _ A
TO H D MI_RX
TO H D MI_TX
ST R
D
CP
QP 0
QP 1
QP 2
QP 3
GND
VC C
OE
QP 4
QP 5
QP 6
QP 7
QS 2
QS 1
1.25mm 27P IN FFC
L7501~ L 7520
:C B 03YT YH 600
L7522~ L 7527
TO LEGO
ST R
D
CP
QP 0
QP 1
QP 2
QP 3
GND
VC C
OE
QP 4
QP 5
QP 6
QP 7
QS 2
QS 1
VE R .
* A V RS 650H V E R S ION OPT ION
R7581( PU)
R7582( PD )
S650H E3
18k 3k 3
P4 7
P4 6
P
45
P4 4
P4 3
P4 2
P4 1
IRQ 8 -D S
S650H E2
22k 10k
S650H E1 C
3k 3 18k
R7509 33
R7502 33
R7503 33
R7510 33
R7560 1k
R7559 1k
R7558 1k
R7501
10k
C7502 0 .1 u F
R7506
0
R7535 33
R7534 33
R7517 33
R7518 33
R7526 33
R7527 33
R7569
10k
R7570
100k
C7520
OP EN
R7572
4k 7
R7573
47k
R7571
2M 2
R7574
100k
C7521
220P
R7575
220k
R7576
27k
D 7502
KD S160
R7578 3 k 3
R7577
1k 2
C7510 0. 1u F
C7516 0 .1 u F
C7517 0.1 uF
C7515
0. 1u F
C7512
0. 1u F
C7511
0. 1u F
R7545 33
R7544 33
R7508
10k
R7505
1M
R7564 4k 7
R7567 4k 7
R7565 4k 7
R7562
4k 7
R7563
10k
R7566 4k 7
R7568 4k 7
R7561
100
1
2
3
4
5
6
7
8
9
10
11
CN 752
CJ P11G A 333ZR
R7528 33
R7529 33
Q7502
CV T 2S C 3052
Q7503
CV T 2S C 3052
D 7501
OP EN
R7579
0
L7501
L7502
L7503
L7504
L7505
L7506
L7507
L7508
L7509
L7510
L7511
L7512
L7513
L7514
L7515
L7516
L7517
L7518
L7520
L7524
L7525
C7525 0.01u F
C7526 0.01u F
C7524 0.01u F
C7523 0.01u F
L7522
L7523
27
26 20
2123
2224
25 19
18 16
17 15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN 751
L7519
L7526
L7527
R7533
10k
1 2 3 4 5 6 7 8
9
10111213141516
IC752
CV IM C74H C4094AD R2G
Q7501
H VT KTC 2875B
R7580
0
C7501 0 .1 u F
C7503 0 .1 u F
R7504 10k
C7507 0.1 uF
R7511 33
R7512 33
R7513 33
R7514 33
R7515 33
R7519 33
R7520 33
R7521 33
R7522 33
R7523 33
R7525 33
R7531 33
R7530 33
R7536 33
R7537 33
R7538 33
R7541
33
R7539 33
R7540 33
R7542 33
R7543 33
R7547 33
R7546 33
R7548 33
C7513
0. 1u F
R7549 33
R7551 33
C7514
0. 1u F
R7552 33
R7553 33
1 2 3 4 5 6 7 8
9
10111213141516
IC753
CV IM C74H C4094AD R2G
R7583 33
R7584
0
R7499
10k
R7524 10
R7581
OP T IO N
R7582
OP T IO N
C7527
OP EN
ET 751
OP EN
C7528
OP EN
C7529
OP EN
X7501
12.0 MH z
1 2 3 4 5 6 7 8 9
10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 2 7 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
737475767778798081828384858687888990919293949596979899
100101102103104105106107108
109
110
111
112
113
114
115
116
117
118
119
120
121
123
122
124
125
126
127
128
129
130
131
132
134
133
135
136
137
138
139
140
141
142
143
144
IC751
CV IR5 F5651EDDF B
C7518
0. 047uF
C7519
0. 047uF
C7504
0. 047uF
C7508
0. 047uF
C7509 0 .047u F
C7522 0 .047u F
C7506
50V/ 9 pF
C7505
50V/ 9 pF
MC U _3V 3
D GND
CE C _ IN
MC U + 5V
SW M3 .3 V
M_ R ESE T
BD OW N
H SD A
H SCL
AD V7623_S PI_MO
AD V7623_S PI_MI
AD V7623_S PI_CLK
AD V7623_S PI_CS
AD V7623_RST
D SP_ M IS O
D SP_ R ST
D SP_ FLA G 0
D SP_ IC S
D IR_CE
D IR_D IN
D IR_D O UT
D IR_CL K
D IR_RS T
D A_PO W ER
H /P_ R LY
FRONT _RLY
C/ S _ RL Y
CP U _ POW ER
MAIN_P O W E R
D V_PO W ER
D A_PO W ER
CE C _ POW ER
D AC_D AT A
D AC_C L K
D AC_R S T
D AC_M S
M_ R ESE T
PL D E RR
D SP_ C L K
D SP_ M O SI
D AC_R S T
D AC_M S
BD OW N
D 5V_P O W E R
7623_RO M _ H O L D
D GND
RX D
TXD
SW M5 V
KE Y _1
KE Y _2
KE Y _3
PO W ER _ KE Y
VS EL _ B
VS EL _ A
FL _C E
FL _R ST
FL _D ATA
FL _C LK
RE D _L ED
CP U_ POW ER
D C_D ET/ A SO
H /P_ D E T / M IC _ D E T
H /P_ D E T
MIC_D ET
H /P _D ET
MIC _DE T
TU _INT
TU_ INT
MIC_S IGNA L
+ 12V
TU_ R ST
TU_ S E N
TU_ S D IO
TU_ S C LK
MV O L _ CLK
MV O L _ D A T A
PR E_MU T E
D GND
MIC_GND
MU T E _3V 3
VINA
VINB
TU _RST
TU _SC LK
-12V
CP U _P O W ER
MAIN_ P OW ER
H /P_ D E T
MIC_D ET
H IN SEL A
H IN SEL B
H IN SEL C
H 5V_D ET
TH ERMAL _ A
D V_ P OW ER
TU _SD IO
TH ERMAL _ B
TH ERMAL _ A
TH ERMAL _ B
CE C_ POW E R2
CE C _ POW ER2
D AC_D AT A
D AC_C L K
ISE L_ B
ISE
L_ A
-12V
D IR_ RS T
D IR_ C E
D IR_ C LK
D IR_ D IN
D IR_ D O UT
H I-B _ R LY
H I-B _ RL Y
FRO NT_ RL Y
C/ S_ RLY
PS C L
PS D A
MN 864787_R ST
MN 864787_H INT
PS CL
PS D A
PS C L
PS D A
MN 864788_R ST
PS CL
D 5V _ PO W E R
W /G _L E D
MN 864788_H I NT
MN 864788_H A INT
CU RRE N T _D ET
AMPS IG _ D E T
H PD 4
H PD 3
H PD 2
H PD 1
H PD 1
H PD 2
H PD 3
H PD 1
H PD 2
H PD 3
H 5V _ D ET
H PD 4
H PD 5
H PD 5
H PD 4
CE C _ COM
CE C _ COM
CE C_ COM
CE C _ COM
MN 864788_H IN T
MN 864788_H A INT
MN 864788_RS T
PS D A
H /P _R L Y
PO W ER _ KE Y
RE D _L ED
RX D
TX D
W /G _L E D
VS EL _ A
VS EL _ B
M_ RE S ET
RC _I N
RC _I N
BD OW N
MV O L _ M UTE
MV O L_ M UT E
AIOS4_W AK E UP
E_ R X D _ M IE O
E_ C T S
_M IEO
E_ T X D _ M O E I
E_ R T S_M O E I
NE T _ FA C T _ R ST
AIOS4_S T B Y _ S T A T US
E_ RT S_M OE I
E_ CT S_M IEO
E_ RT S_M OE I
E_ CT S_M IEO
E_ RX D_M IE O
E_ RX D_M IE O
E_ T XD _MO E I
E_ T XD _MO E I
NE T _F AC T _ RS T
NE T _F AC T _ RS T
7623_RO M _H OLD
NE T 5 V _PO W ER
NE T 5V _ PO W E R
VE X P_ S TB
VE X P_ O E
VE X P_ C LK
VE X P_ C LK
VE X P_ D A TA
VE X P_ D A TA
TU _SEN
TU _SEN
AD V7623_SP I_ MI
AD V7623_SP I_ CL K
AD V7623_SP I_ MO
H SC L
H SD A
D SP _M OSI
D SP _M ISO
D SP _C LK
D SP _R ST
D SP _I CS
D SP _I CS
D SP _M OSI
D SP _M ISO
D SP _C LK
D SP _R ST
D SP _F LA G0
SE L_CL K
SE L_D ATA
VIN B
VIN A
MV O L_ M
UT E
SE L_ D A TA
D A_ P OW ER
CE C_ POW E R2
PL D ER R
H /P _R L Y
FRO NT_ RL Y
PS D A
PS CL
SE L_ C LK
SE L_ D A TA
AP LD _CS
AP LD _CS
AP L D _ C S
AP LD _D AT A
AP LD _D AT A
AP L D _ D A T A
D AC _ D AT A
D AC _ CL K
AP LD _CL K
AP LD _CL K
AP L D _ C LK
D AC _ MS
D AC _ RS T
PR E_ M UT E
D IR_ D O UT
ISE L_ A
ISE L_ B
FL _D ATA
D IR_ RS T
C/ S_ RLY
MV O L_ D A TA
MV O L_ C LK
MV O L_ D A TA
MV O L_ C LK
H 5V _ D ET
FL _C E
FL _C LK
AD C_ RST
H I-B _ RL Y
AIO S4_WA K EU P
AIO S4_ST BY _ST A TU S
NE T 3V 3_P OW ER
NE T 3 V 3_POW ER
NE T 3V 3_P OW ER
D 5V _ PO W E R
CE C_ POW E R
CE C_ POW E R
D V_ P OW ER
D IR_ D IN
MN 864788_H IN T
T
U_ IN T
CE C_ IN
TH ERMAL _A
D C_D ET/ A SO
CE C_ OUT
CE C_ OUT
H /P _D ET/ M IC _D ET
VE X P_ O E
H PD 5
VIN A
VIN B
SE L_ C LK
PR E_ M UT E
AD C_R ST
NE T _F AC T _ RS T
VO L UM E _M U TE
VO L U M E_MU T E
MV O L _ M UTE
CE C_ COM
AMPS IG _D ET
CU RREN T_D E T
TX D
RX D
VO L UM E _M U TE
MV O L_ M UT E
PL D ER R
AD V7623_SP I_ CS
KE Y _3
KE Y _2
KE Y _1
D C_ D ET /AS O
AMPS IG _D ET
CU RREN T_D E T
H /P _D ET/ M IC _D ET
MN 864788_H A INT
FL _R ST
D IR_ C E
D IR_ C LK
AIO S4_ST BY _ST A TU S
AIO S4_WA K EU P
CP U _P O W ER
MAIN_ P OW ER
AD C_R ST
MN 864787_RS T
MN 864787_H IN T
MN 864787_H IN T
7623_RO M _H OLD
AD V7623_SP I_ CL K
AD V7623_SP I_ CS
AD
V7623_S PI _M O
AD V7623_SP I_ MI
H SD A
H SC L
AD V7623_RS T
D SP _F LA G0
TEM P _ SEN SOR
TH ERMAL _B
TE M P_ SE N SO R
TE M P_ SE N SO R
TU _SC LK
NE T 5V _ PO W E R
TU _SD IO
VE X P_ S TB
AR C _ RST
AR C _ IN T
AR C_ RST
AR C_ INT
AR C_ RST
AR C_ INT
H 5V O UT _PO W ER
H 5VOUT _ P O W E R
H5 VOUT _PO WER
MN 864788_RS T
MN 864787_RS T
AD C_R ST 2
AD C_ RST 2
AD V7623_RS T
TU _RST
AD C_R ST 2
H SCL
H SD A
H SC L
H SD A
3A
TO A3
7A
TO A7
3B
TO B3
5B
TO B5
6B
TO B6
C2
TO 2C
C3
TO 3C
C4
TO 4C
C5
TO 5C
C6
TO 6C
C7
TO 7C
C8
TO 8C
CN751
TO BN12B1
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
13
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General
Weight and Dimensions
