7.
Circuit Diagrams and PWB Layouts
Main Board: Scaler MST96889LD
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
<< HDMI_INP UT >>
<< PC_INPUT >>
<< DVD_INP UT >>
<<
S
CART_INP UT >>
<< VIDEO_INP UT >>
<< DDR_MEMORY_
BLOCK >>
HDMI_IN PUT
S
CART_INPUT
DVD_INPUT
VIDEO_IN PUT
PC_INPUT
Mode
S
elec tion.
INT/EXT
u
-COM _OPTION
S
PI_
S
eri
a
l_
Fl
as
h
EXT_
u
-COM.
PWM1,PWM2=
=>LOW
PWM0,PWM
3
=
=> HI
2M X 16
b
it X
4BK
CAP
02/14
.
0214
S
PI FLA
S
H
96
88
. 0214
NON_PIP_TV-OUT
BOM
.
PC
S
: L
.
S
FOR1 : L
.
S
FOR0 : L
.
DEEM : H .
HYNIX HY5DU2
8
1622ET-5-20 0MHz
8
x16-2.5V
EtronTech EM6A9160T
S
-5G-2
00MHz
8
x16-2.5V
MIRA P2
S
2
8
D40DCTP-G5-200 MHz
8
x16X2-2.5V
NANYA NT5D
S8
M16F
S
-5T-200 MHz
8
x16X2-2.5V
I2C
a
ddre
ss
a
t A1.
HDCP KEY
I2C
a
ddre
ss
a
t A0.
M
a
in EEP ROM
HDMI_
S
CL
HDMI_
S
DA
HDM
H
HDMI_TXCLK-
H
HDMI_TX1-
HDMI_TX2-
H
S
_RGB
BIN-
GIN-
GIN+
S
OG
RIN+
BIN+
V
S
_RGB
RIN-
S
C_Chrom
a
F
S
_CVB
S
S
V_C0
S
V_Y0
VCOM2
H
S
_CVB
S
CVB
S
1
VCOM1
TUNER_CVB
S
VCOM0
CVB
S
_OUT
DQM_DDR
MVREF_1
F
S
_ID
F
S
_FB
S
CG-
S
CR-
S
CR+
S
CB-
S
CB+
S
CG+
PR-
Y-
Y+
S
OY
PR+
PB-
AUVREF
AUVREF
H
S
_FB
PB+
AUVRADN
AUVRADN
AUCOM
AUVRADP
HDMI_TX0-
H
GIN+
BIN+
S
OG
RIN+
GIN-
RIN-
BIN-
V
S
_RGB
H
S
_RGB
HDMI_TXCLK-
HDMI_
S
DA
HDMI_
S
CL
HDM
HDMI_TX0-
H
HDMI_TX1-
H
HDMI_TX2-
H
PB-
PR-
S
OY
PB+
Y+
PR+
Y-
S
CR+
S
CG+
S
CB+
S
CB-
S
CR-
S
CG-
F
S
_FB
F
S
_ID
S
OGIN0
S
C_Chrom
a
F
S
_CVB
S
H
S
_CVB
S
S
V_Y0
VCOM2
S
V_C0
CVB
S
1
TUNER_CVB
S
VCOM0
CVB
S
_OUT
AUW
S
AUMUTE
AUMCK
MDATA0
MDATA1
MDATA2
MDATA
3
MDATA6
MDATA7
MDATA4
MDATA5
MDATA10
MDATA11
MDATA
8
MDATA9
MDATA14
MDATA15
MDATA12
MDATA1
3
S
BA0
S
BA1
MCLK+
MCLK-
DQ
S
0_DDR
DQ
S
1_DDR
CKE_DDR
WE_DDR
RA
S
_DDR
CA
S
_DDR
PW
M
0
S
PI_DO
S
PI_CK
S
PI_DI
S
PI_CZ
PW
M
2
PW
M
1
PW
M
3
H
S
_ID
PWM
3
PWM2
PWM1
PWM0
Dimming_PWM
S
PI_
D
I
S
PI_
D
O
S
PI_
C
K
S
PI_
C
Z
AU
S
D
AU
S
CK
VCOM1
MCLK-
AR11
DQM_DDR
CKE_DDR
AR
8
MCLK+
MVREF
WE_DDR
CA
S
_DDR
AR9
DQ
S
1_DDR
DQM_DDR
RA
S
_DDR
S
BA0
AR10
S
BA1
AR0
AR1
AR2
AR
3
AR4
AR5
AR7
AR6
256M
DQ
S
0_DDR
MDATA7
MDATA
3
MDATA12
MDATA
8
MDATA6
MDATA5
MDATA4
MDATA2
MDATA1
MDATA0
MDATA9
MDATA10
MDATA11
MDATA1
3
MDATA14
MDATA15
ADC-IN1
S
DA1
S
CL1
F
S
_CVB
S
DIGO7
DIGO6
DIGO5
DIGO4
DIGO
3
DIGO2
DIGO1
DIGO0
H
S
_FB
MVREF_1
H
S
_ID
AUMCK
AU
S
D
AU
S
CK
AUMUTE
AUW
S
CVB
S3
CVB
S3
S
Y
S
_R
S
T
MVREF
S
CL1
S
DA1
S
CL1
S
DA1
AR
8
AR4
AR11
AR6
AR7
AR10
AR5
AR
3
AR2
AR1
AR0
AR9
VGA_R
2
VGA_G
2
VGA_B
2
H
S
_M
S
T
2
V
S
_M
S
T
2
HDMI_DDC_DATA
2
HDMI_DDC_CLK
2
HDMI_RXC-
2
H
2
HDMI_RX0-
2
H
2
HDMI_RX1-
2
H
2
HDMI_RX2-
2
H
2
M
S
T_Pr/Cr
3
M
S
T_Y
3
M
S
T_P
b
/C
b
3
S
CART_B
5
S
CART_G
5
S
CART_R_C
5
F
S
_ID
5
F
S
_FB
5
F
S
_CVB
S
_Y
5
H
S
_CVB
S
_Y
5
S
VH
S
_Y
3
S
VH
S
_C
3
AV
3
_CVB
S
8
TCVB
S
8
R_M
S
P
8
L_M
S
P
8
S
IFP
8
S
IFM
8
CVB
S
_OUT
5
TXE0-
6
TXE0+
6
TXE1-
6
TXE1+
6
TXE2-
6
TXE2+
6
TXEC-
6
TXEC+
6
TXE
3
-
6
TXE
3
+
6
TXE4-
6
TXE4+
6
S
CL1
8
S
DA1
8
M
S
T_TXD
8
M
S
T_RXD
8
ADC-IN1
6
TV_MENU_OPEN
3
LED_R
6
HDMI_
S
PDIF_OUT
3
IR
6
DVB_AUD_R
3
DVB_AUD_L
3
H
S
_FB
5
AUDIO_MUTE 7
S
PK_RA
7
S
PK_LA
7
IR_MUTE
3
TV_MUTE
3
OD
S
EL1
6
RPForEXT_V
b
r
6
S
LEEP
7
LG_
S
EL_DCR
6
S
R
S
_
S
CL
3
7
COMP_
S
EL
3
HPD_
S
INK
2
DVB_ON
3
LCD_ON/OFF
6
BLK_ON
9
POWER_ON/OFF
9
ACD
9
5VD_1
9
S
R
S
_
S
DA
3
7
H
S
_R_C
5
H
S
_ID
5
HDMI1_
S
EL
2
HDMI2_
S
EL
2
DVI_
S
EL
2
AU
S
D
AU
S
CK
AUW
S
AUMUTE
AUMCK
TXO4-
6
TXO0+
6
TXOC+
6
TXO4+
6
TXO1+
6
TXO1-
6
TXO2-
6
TXO
3
-
6
TXO2+
6
TXO
3
+
6
TXOC-
6
TXO0-
6
TV_OUT_RA
5
TV_OUT_LA
5
LINE_OUT_RA
3
LINE_OUT_LA
3
AUMUTE
AUMCK
AU
S
CK
AUW
S
AU
S
D
TV_OUT_L
8
TV_OUT_R
8
DVB_MENU_OPEN
3
DTT_CVB
S
3
Dimming_PWM 9
PANEL_
S
YNC
6
RLY_ON
9
S
CL1
8
S
DA1
8
S
CL1
8
S
DA1
8
S
CL1
8
S
DA1
8
DVB_PIP
3
VDDP_
3
.
3
V
SS3
V
V
SS3
V
V
SS3
V
V
SS3
V
+2.5V_DMC
+2.5V_DMQ
AVDD_DVI_
3
.
3
AVDD_ADC_
3
.
3
VDDP_
3
.
3
AVDD_AU_
3
.
3
AVDD_MPLL_
3
.
3
VDDC_1
8
/12
VDDM_2.5
AVDD_MEMPLL_
3
.
3
AV
D
D
_
S
IF_
3
.
3
V
SS3
V
MVDD_2.5
V
SS3
V
V
SS3
V
A
3
.
3
V
A
3
.
3
V
+2.5V_DMQ
+2.5V_DMC
+2.5V_DMQ
+2.5V_DMC
MVDD_2.5
MVDD_2.5
V
SS3
V
V
SS3
V
V
SS3
V
V
SS
5
V
SS3
V
V
SS3
V
V
SS3
V
S
5V
C206
10nF
R109
100R
R1
3
0
47R
R95
0_2012
C94
1nF
RA20
33
1
8
2
3
4
5
6
7
C116
47nF
TP29
R201
100R
1
2
R
8
5
100R
C75
47nF
R
3
96
75R
TP
3
1
RA1
22
1
8
2
3
4
5
6
7
C1
88
10
u
F_2012
C104
47nF
RA15
4.7K
1
8
2
3
4
5
6
7
R1
7
4
7
5
R
R9
33
90R
_
1
%
R10
8
47R
C112
100nF
R96
47R
R164
47R
R10
3
4.7K
R
3
25
220K
R
8
7
1M
C125
100nF
R211 100R
R4
3
5
100R(NU)
C209
10
u
F_2012
C97
47nF
R
3
11
47
C6
8
10
u
F/16V
RA17
22
1
8
2
3
4
5
6
7
TP
33
R154
100R
1
2
R20
3
100R
1
2
R5
8
0
0R
R72
22K
R115
0R(NU)
R1
3
5
100R
R129
47R
R1
8
5
100R
C92
47nF
C11
3
100nF
TP27
C
3
57
4.7
u
F_2012
R1
3
17
5
R
R1
8
1
22R
C76
1nF
C212
100nF
R159
47R
R11
8
47R
R97
47R
R
3
2
8
10K(NU)
R104
4.7K
R199
100R
1
2
U10
PM25LV040
1
2
3
4
5
6
7
8
CE#
S
O
WP#
V
SS
S
I
S
CK
HOLD#
VDD
R165
47R
C124
1000pF
TP
3
4
C
8
0
4.7
u
F_2012
R105
0R
1
2
R
1
77
100R
(N
U
)
R119
1K
C114
100nF
R
1
79
100R
TP2
8
R152
100R
1
2
R175
22R
C117
47nF
R99
100R
TP24
C
8
2
47nF
RA14
4.7K
1
8
2
3
4
5
6
7
RA21
33
1
8
2
3
4
5
6
7
R191 10K(NU)
RA2
22
1
8
2
3
4
5
6
7
C70
20pF
C91
100nF
C
3
5
8
15nF
R217
10K
R601
4.7K(NU)
R
8
6
10K
RA19
33
1
8
2
3
4
5
6
7
R195
4.7K
C
8
6
100nF
RA11
4.7K
1
8
2
3
4
5
6
7
R1
88
100R
R4
3
7
22K
TP26
R194 10K
R100
2.2K
R91
47R
R116
47R
TP25
C107
100nF
RA1
8
22
1
8
2
3
4
5
6
7
R1
7
0
7
5
R
R200
100R
1
2
R
3
20
100R
C79
1
u
F
R1
3
4
47R
C74
20pF
C
8
9
47nF
R150
100R
1
2
R202
100R
1
2
R205
10K(NU)
C127
10
u
F_2012
1
2
R576
4.7K
R1
8
7
100R
TP
3
5
S
W1
S
W
3
2
1
4
C90
100nF
R4
3
6
22K
C95
47nF
R9
8
100R
C45
8
100nF
R92
470
C12
3
47nF
TP2
3
R591
0R
R121
47R
C
3
59
15nF
R219 100R
U9
DDR_12
8
M
b
_T
S
OP66
29
3
0
3
1
3
2
3
5
3
6
3
7
38
3
9
40
2
8
41
2
4
5
7
8
10
11
1
3
54
56
57
59
60
62
6
3
65
26
27
24
2
3
22
21
20
47
16
51
44
45
46
1
1
8
33
3
9
15
55
61
3
4
4
8
66
6
12
5
8
64
49
52
14
17
19
25
4
3
5
3
50
42
A0
A1
A2
A
3
A4
A5
A6
A7
A
8
A9
A10/AP
A11
DQ0
DQ1
DQ2
DQ
3
DQ4
DQ5
DQ6
DQ7
DQ
8
DQ9
DQ10
DQ11
DQ12
DQ1
3
DQ14
DQ15
BA0
BA1
C
S
RA
S
CA
S
WE
LDM
UDM
LDQ
S
UDQ
S
CKE
CLK
CLK
MVDD
MVDD
MVDD
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
V
SS
V
SS
V
SS
V
SS
Q
V
SS
Q
V
SS
Q
V
SS
Q
VREF
V
SS
Q
NC
NC
NC
NC
NC
NC
NC
A12
R216
10K/NC
R1
8
01
0
0
R
C
8
5
100nF
C119
47nF
C196
10nF
R1
8
9
100R
R74
0R
D4
ED
S
914
1
3
2
R101
2.2K
R577
4.7K
R167
47R
TP20
R14
8
100R
1
2
C10
8
100nF
R1
0
6
4
.7
K
C
88
100nF
CN2
3
S
MW250-04/NC
1
2
3
4
V
SS
S
CL
S
DA
GND
R12
8
47R
C69
15nF
C96
47nF
TP
3
0
R
3
2
3
47
R19
8
100R
1
2
R215
10K
RA6
100
1
8
2
3
4
5
6
7
R1
38
100R
R102
0R
1
2
C1
8
9
100nF
R161
47R
R
3
16
47
R90
6.5M (NU)
TP22
U7
M
S
T96
88
LD
1
2
96
3
4
5
6
97
7
8
252
9
10
11
16
17
14
15
1
8
19
20
21
22
2
3
24
25
26
27
2
8
29
3
0
3
1
251
9
8
3
2
33
3
4
3
5
3
7
38
3
9
40
41
42
4
3
44
45
46
47
5
3
4
8
49
50
51
52
191
192
99
250
100
19
3
194
195
249
196
209
210
22
3
225
62
64
65
67
71
6
8
69
2
3
6
101
72
7
3
74
75
76
77
7
8
79
229
151
152
10
8
15
3
154
155
156
157
15
8
110
245
159
160
161
246
164
165
166
147
14
8
149
150
109
247
140
1
3
9
14
3
2
3
5
142
141
127
12
8
129
1
3
0
1
3
4
24
8
105
2
3
0
1
3
5
1
3
6
1
3
7
1
38
54
55
56
57
5
8
59
61
12
3
124
125
2
38
241
111
11
3
114
8
4
8
5
8
6
8
7
88
8
9
8
0
8
1
8
2
83
126
92
9
3
94
95
106
2
33
115
116
117
11
8
119
120
121
122
90
91
2
3
4
242
197
19
8
199
200
201
202
20
3
204
205
206
207
20
8
2
3
2
2
3
9
10
3
211
212
21
3
214
215
216
217
21
8
219
220
221
222
102
167
16
8
169
170
171
172
17
3
174
2
3
7
175
176
177
17
8
2
3
1
107
179
1
8
0
1
8
1
1
8
2
1
83
1
8
4
1
8
5
1
8
6
240
1
8
7
1
88
1
8
9
190
254
255
256
226
227
1
3
12
224
244
104
22
8
24
3
25
3
3
6
162
70
146
112
1
3
2
144
1
33
6
3
60
66
1
3
1
145
16
3
8
4
83
RXCKN
RXCKP
NC
GND
RX0N
RX0P
A
V
DD-D
VI
VDDP
RX1N
RX1P
VDDP
GND
RX2N
RX2P
H
S
YNC1
V
S
YNC1
DDCD_DA
DDCD_CK
RMID
VCLAMP
REFP
REFM
BIN1P
BIN1M
S
OGIN1
GIN1P
GIN1M
RIN1P
RIN1M
BIN0M
BIN0P
GIN0M
DI15
GND
GIN0P
S
OGIN0
RIN0M
RIN0P
GND
H
S
YNC0
V
S
YNC0
V
S
YNC2
BIN2P
BIN2M
S
OGIN2
GIN2P
GIN2M
RIN2P
RIN2M
CVB
S3
C1
Y1
C0
Y0
VCOM2
DIGO
8
PW
M
2
VDDC
DI14
DQ
S
1
PW
M
3
AV
D
D
_
M
P
L
L
VDDC
DI1
3
VDDP
VDDP
GND
VDDP
GPIOE
3
S
IF0
P
S
IF1
P
S
IF1
M
AU
V
R
A
D
N
AU
L
0
AU
V
R
A
N
P
AU
V
R
E
F
DI
3
MDATA15
AU
R
0
AU
L
1
AU
R
1
AU
C
O
M
AU
L
2
AU
R
2
AU
L
3
AU
R
3
ICLK/RX0
AD0
AD1
MDATA10
AD2
AD
3
AD4
AD5
AD6
AD7
MDATA
8
DI9
WR
Z
RDZ
AL
E
DI10
S
CK
S
DI
C
S
Z
MADR
8
MADR9
MADR10
MADR11
MDATA9
DI11
MADR4
MADR
3
MADR7
DI2
MADR6
MADR5
MCLK
BADR1
BADR0
RA
S
Z
CA
S
Z
DI12
MDATA12
IDE/TX0
WEZ
MADR0
MADR1
MADR2
CVB
S
2
CVB
S
1
VCOM1
CVB
S
0
VCOM0
CVB
S
OUT
S
IF0
M
DQM
MVREF
MCLKF
DI4
DI7
GND
MDATA7
MDATA6
NC
AU
O
U
T
L
AU
O
U
T
R
AU
O
U
T
S
NC
NC
AU
M
O
N
O
A
U
OUT
L
3
AU
O
U
T
R
3
NC
MCLKZ
NC
NC
NC
NC
VDDM
DI0
MDATA5
MDATA4
VDDM
MDATA
3
MDATA2
MDATA1
MDATA0
DQ
S
0
NC
NC
DI1
VDDC
LA4P
LA4M
LA
3
P
LA
3
M
LACKP
LACKM
LA2P
LA2M
LA1P
LA1M
LA0P
LA0M
IV
S
YNC/TX1
DI5
GND
LB4P
LB4M
LB
3
P
LB
3
M
LBCKP
LBCKM
LB2P
LB2M
LB1P
LB1M
LB0P
LB0M
MDATA14
S
DO
S
AR0
S
AR1
S
AR2
S
AR
3
PW
M
0
PW
M
1
DDCR_
D
A
VDDP
DDCR_
CK
DDCA_
D
A
DDCA_
C
K
INT
IH
S
YNC/RX1
MDATA11
IRIN
VDDP
GND
VDDC
DIGO0
DIGO1
DIGO2
DIGO
3
DI6
DIGO4
DIGO5
DIGO6
DIGO7
XOUT
XIN
AV
D
D
_
M
P
L
L
GPIOE2
GPIOE1
REXT
AV
D
D
_
D
V
I
GND
DI
8
MDATA1
3
GPIOE0
GND
HW
RE
S
ET
A
V
DD_
ADC
VDDP
A
V
DD_
A
U
VDDC
VDDM
VDDM
VDDM
A
V
D
D
_
MEMPLL
AV
D
D
_
S
IF
GND
GND
GND
GND
GND
AU
O
U
T
R
2
AU
O
U
T
L
2
R4
38
22K
C120
47nF
R126
47R
C7
8
100nF
C109
100nF
C99
100nF
R1
83
22R
C10
3
47nF
C9
3
47nF
R110
0R
R125
47R
R197
100R
R1
8
6
100R
R
3
09
100R
R21
3
10K(NU)
R146
100R
1
2
C126
47nF
R
3
15
47
R1
6
9
7
5
R
C
8
4
100nF
R1
0
7
4
.7
K
R1
8
2
100R
R
8
9
47R
R16
3
47R
R209
100R
R160
47R
R1
33
75R
R145
0R
C72
100nF
R140
150R_1
%
C190
100nF
R4
3
2
100R(NU)
RA1
3
4.7K
1
8
2
3
4
5
6
7
R112
0R
C101
47nF
C
3
60
15nF
C9
8
1000pF
R176
22R
RA4
100
1
8
2
3
4
5
6
7
TP
3
2
C122
47nF
RA9
4.7K
1
8
2
3
4
5
6
7
R600
4.7K
R
3
24
0R
R
33
70
R
(N
U
)
R204
10K
R157
22R(NU)
R4
9
3
75R
C
3
55
4.7
u
F_2012
R7
8
100R
R190
100R
C100 1000pF
C71
47nF
R1
7
8
100R
R16
8
47R
R
33
50
R
C11
8
47nF
R117
470
R7
3
0R
R127
47R
C110
100nF
R592
0R
RA
3
22
1
8
2
3
4
5
6
7
R14
3
100R
1
2
U
3
1
24C0
8
1
2
3
4
5
6
7
8
A0
A1
A2
GND
S
DA
S
CL
WP
VCC
C
3
54
4.7
u
F_2012
R206
10K(NU)
R590
0R
R114
0R(NU)
X1
14.
3
1
8
MHZ
R192 10K(NU)
TP9
C
83
47nF
R4
3
9
22K
C7
3
47nF
R
33
1
10K(NU)
C
3
90
47nF
U
8
24C64
1
2
3
4
5
6
7
8
A0
A1
A2
GND
S
DA
S
CL
WP
VCC
R21
8
10K(NU)
C67
15nF
TP
3
6
RA5
100
1
8
2
3
4
5
6
7
R166
1K
C
8
7
100nF
R57
8
4.7K
R1
7
2
7
5
R
RA7
100
1
8
2
3
4
5
6
7
R4
33
100R(NU)
R1
3
7
100R
R
3
12
220K
R214
10K
R156
100R
1
2
R210
100R
C105
47nF
TP21
RA16
22
1
8
2
3
4
5
6
7
R20
8
100R
1
2
R94
47R
C201
10
u
F_2012
R
88
47R
R
33
60
R
C102
47nF
C197
10
u
F_2012
R
8
2
22K
R196
100R
R1
8
4
100R
R71
100R
R111
100R
R120
47R
R162
1K
U14
UDA1
33
4BT
S
12
4
5
15
2
6
16
8
7
10
3
14
9
1
11
1
3
Vref
VDD
V
SS
D
V
SS
A
W
S
S
Y
S
CLK
VOUT_R
MUTE
S
FOR1
PC
S
DATA_IN
VOUT_L
DEEM
BCK
S
FOR0
VDD
A
C
3
56
4.7
u
F_2012
R1
3
6
100R
C
3
61
15nF
R579
0R
R1
7
1
7
5
R
R492
47R
R207
10K
R
3
19
47
C106
47nF
C77
10
u
F_2012
R15
8
47R
R1
3
27
5
R
C
8
1
47nF
R4
3
4
100R(NU)
R
33
2
10K
R1
7
3
75R
C115
47nF
C12
8
100nF
R11
3
47R
C111
100nF
R155
100R
1
2
C121
47nF
R19
3
10K(NU)
R122
1K
B
3
B
3
H_17490_00
3
.ep
s
011107
S
CALER M
S
T96
88
9LD