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Circuit Diagrams and PWB Layouts
Scaler Board: MCU
5
SCALER BOARD:
S-A08
+5VS
L38
MCUVCC
KHB0805R121SA
+
C203
C204
C205
C206
47uF/25V
0.1uF
0.1uF
0.1uF
D
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
MCUVCC
81
P0.2_AD2
82
P0.1_AD1
83
P0.0_AD0
84
VDD
85
VDD
86
VDD
87
PW R_OFF
P7.4
88
SELFD_PPWR
P7.5
89
PPWR
P7.6
C
90
PBIAS
P7.7
TCK
91
TCK
TMS
92
TMS
TDI
93
TDI
TD0
94
TDO
TRST
95
TRST
96
SCALER_AD2
P4.2
MCUA15
97
P1.0_PWM0_T2
MCUA16
98
P1.1_PWM1_T2EX
MCUA17
99
P1.2_PWM2_STADC
100
SCALER_ALE
P1.3_PWM3
U34
WINBOND_W79E659A40FL_QFP_100P
SCALER_RD
SCALER_WR
MCUA18
R365
0R/NC
R382
0R/NC
1
2
SELFD_INV
R386
1
NC
2
AMP_SD
R388
JP/0603
1
2
S0
KEY_ADC1
B
KEY_ADC2
KEY_ADC3
DDC_W P
SMT
MCURESET
MCUVCC
U37
MTM_PST443A420NR
C451
+
1
GND
3
2
VDD
VOUT
2200uF/16V
R723
NC
2007/06/04
Modify
by Kodi
2
1
R396
0R
+3.3V_SW
+3.3V_SW
Q49
2N7002
A
MSTR_SCL
3
1
3V3_SCL
MSTR_SDA
3
1
3V3_SDA
Q50
2N7002
+3.3V_SW
+3.3V_SW 2,4,10,11,15,16
+5VS
+5VS
2,3,4,6,10,11
5
QCS1.0S LA
7.
4
MCU
MCUVCC
MCUVCC
NC7SZ04P5X_SC70_5P
+
2
1
-
R329
NC
R330
1
2
1
R331
47
2
1
CE_SDA
R333
47
2
1
CE_SCL
R335
47
2
1
VGA_SDA
R337
47
2
1
VGA_SCL
SCALER_AD1
ALE
PSEN
MCUA14
MCUA13
MCUA12
MCUA11
50
P2.2_A10
49
P2.1_A9
48
P2.0_A8
47
P6.3
46
P6.2
45
P6.1
44
P6.0
43
P7.3
42
P7.2
41
P7.1
40
P7.0
39
P4.0
38
NC11
37
VSS
36
VSS
35
VSS
34
NC10
C214 22pF
33
XTAL1
32
XTAL2
X2
31
P3.7_/RD
24.576MHz
C215 22pF
R372
10K
1
2
2007/06/04
W R
MSTR_SDA
MSTR_SCL
IR_DATA
SW1
MCUVCC
SW_HCH_STSB5
MCUVCC
MCUVCC
RED_CTL
U38
ATM_AT 24C64A_SOIC_8P
1
8
A0
VCC
2
7
A1
WP
R421
100
3
6
2
1
MSTR_SCL
A2
SCL
R422
100
MSTR_SDA
4
5
2
1
GND
SDA
R424
4.7K
GREEN_CTL
2
4
28
3
U31
MCUVCC
ROM_CE
4
NC
2
ALE
AD7
AD6
AD5
AD4
AD3
AD2
AD1
MCUVCC
AD0
MCUVCC
3
RGB_SEL
MCUA10
APHD_CRL
MCUA9
1
MCUA8
+
C212
RED_CTL
R360
NC
C210
0.1uF
R361
470uF/16V
330/1%
GREEN_CTL
HWRESET
RESETN
MUTE
STBY
SCALER_AD0
MCUVCC_3V3
2007/03/07
U36
2007/04/12
HDMI control
1
VSB3V
R363
0R
2
HDMI_SEL
GPIO10/WD
R364
0R
3
BPCCE_SW
GPIO11/LED
R366
0R
4
BPHD_CRL
GPIO12/RQ
R367
NC
5
ANAP_SD
VIDIN0/GPIO16
R368
0R
6
RPEAK1
VIDIN1/GPIO17
MCUVCC
R370
0R
7
RPEAK2
VIDIN2/GPIO20
R373
0R
8
RPEAK3
VIDIN3/GPIO21
R375
0R
9
GPEAK1
VIDIN4/GPIO22
Modify
by Kodi
R377
0R
10
GPEAK2
VIDIN5/GPIO14
11
GPIO13/GP_ADDR
SB3V3_SDA
12
GP_DATA
SB3V3_SCL
13
APCCE_SW
GP_CLK
14
GND
MSTR_SDA
MSTR_SCL
F75101R
SCALER_INT
R389
TXD
10K
SCALER_AD3
MCUVCC_3V3
RXD
MCUVCC_3V3
S1
AV _SYNC
Q46
CSYNC_SEL
2N7002
MSTR_SCL
3
R731
EC_0606_CSYNC
10K
Ct rl pi n
m odification
MSTR_SDA
3
Q47
MCUVCC
2N7002
MCUVCC
Q48
R419
MMBT3906
TP11
TP12
TP13
4.7K
2
1
2
MCUVCC
IR_DATA
0R
2
R420
470
0R
1
2
LED_R
2
0R
LED_G
2
MCUVCC
Q51
MMBT3906
1
2
R425
470
1
2
3
2
2007/04/12
L125/NC
MCUVCC
KHB0805R121SA/NC
U32
TC74ACT373FT
MCUA18
MCUA16
R332
0R
20
1
2
1
VCC
OE#
MCUA15
R334
0R
11
10
2
1
LE
GND
MCUA12
R336
MCUA7
18
19
D7
Q7
MCUA6
17
16
D6
Q6
MCUA5
14
15
D5
Q5
MCUA4
13
12
D4
Q4
MCUA3
MCUA7
8
9
5
D3
Q3
A7
A14
MCUA2
MCUA6
7
6
6
D2
Q2
A6
A13
MCUA1
MCUA5
4
5
7
D1
Q1
A5
A8
3
2
MCUA0
MCUA4
8
D0
Q0
A4
A9
MCUA3
U33
9
A3
A11
MCUA2
10
A2
OE#
MCUA1
11
A1
A10
R347 200/1%
MCUA0
12
A0
CE#
AD0
13
DQ13
DQ7
MCUVCC_3V3
U35
2
VIN
VOUT
7_
AD1
ADJ/GND
7_
C213
+
AD2
AIC1084/TO263
C211
0.1uF
220uF/35V
+3.3V_SW
Near To U(F75101R)
change the package
MCUVCC_3V3
R362
1M
28
SLOTOCC#
27
VBAT
26
VDD3V
25
VCCVID
24
GND
R369
0R
23
VIDOUT0/GPIO23
R371
0R
22
VIDOUT1/GPIO24
R374
NC
21
VIDOUT2/GPIO25
R376
NC
20
VIDOUT3/GPIO26
R378
NC
19
VIDOUT4/GPIO27
R379
0R
18
GPEAK3
VIDOUT5/GPIO15
R380
10K
17
FUNC_SEL
16
VIDPWRGD
R724
0R
15
BPEAK1
RSTOUT#
R725
0R
BPEAK2
R726
0R
BPEAK3
2007/06/04
Modify
by Kodi
R383
R385
KHB0805R121SA
MCUVCC
10K
10K
TRST
R387
1
TD0
R390
1
TDI
R391
1
TMS
R392
1
TCK
R393
1
SB3V3_SCL
1
TP7
TP8
TP9
TP10
SB3V3_SDA
1
KEY_ADC3
KEY_ADC2
KEY_ADC1
EIC_4500-E06N
MCUVCC
6
L41
1
5
4
L42
1
3
L43
1
2
1
CN12
2
1
S-A08
MCUVCC_3V3
L125
7_
MCUVCC
L39
KHB0805R121SA
D
W R
0R
MCUA17
2
1
EON_EN29F040A_70TIP_PLCC-32P
MCUA14
29
MCUA13
28
MCUA8
27
26
MCUA9
MCUA11
25
PSEN
24
MCUA10
23
ROM_CE
22
AD7
21
AD6
AD5
AD4
AD3
C
J5
FRAME_CTL
1
OS_CTL
2
3
TEMP3
4
TEMP2
5
TEMP1
6
7
CON7/NC
L40
1
1
B
47
2
2
2
47
2
3
3
47
2
4
4
47
2
5
5
47
2
6
6
7
7
8
8
9
9
EIC_4606-09
CN10
MCUVCC
5
4
3
2
1
EIC_4500-E05N
CN11
A
I_17540_025.eps
310108
1
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