Close to respective power Pins
OCM-START
A16
A17
FULL CUST
PBIAS_POL
Reset
Circuit
All unused GPIO's can be
connected to GND.
For flexibility reasons they
are left unconnected.
Close to respective power Pins
Close to respective power Pins
Close to respective power Pins
Close to respective power Pins
H-PORT-EN
TCLK_SEL0
TCLK_SEL1
DDC_PORT_SEL
TCLK_SEL1 TCLK_SEL0
OUT OUT
OUT
OUTIN
IN IN
TCLK = 14.3 MHz, 115.2 Kbaud
TCLK = 20 MHz, 57.6 Kbaud
TCLK = 24 MHz, 57.6 Kbaud
TCLK = 14.3 MHz, 57.6 Kbaud
IN
PBIAS ACTIVE LOWOUT
IN PBIAS ACTIVE HIGH
PBIAS_POL
STANDALONE OPERATION
OUT
IN
FULL CUST
FULL CUSTOM
HFS/HCLK
DDC_SDA/DDC_SCL
Port used for DDC2Bi communication
OUT
IN
DDC_PORT_SEL
IIC ID
GPROBE
GM2121
SDA
SCL
RMADDR12
RIGHT
AUDIO_VOLUME
LVDS_O0RXO0-
LVDS_O8RXO3-
XTAL
LVDS_E3RXE1+
RMADDR14
PWM0
LVDS_O4RXO2-
LVDS_O9RXO3+
LVDS_E2RXE1-
RMADDR8
LVDS_O7RXOC+
RMADDR10
RMADDR9
LVDS_E5RXE2+
RMADDR5
RMADDR4
LVDS_O1RXO0+
LVDS_O6RXOC-
RMADDR15
LVDS_E4RXE2-
LVDS_E0RXE0-
LVDS_E6RXEC-
RMADDR13
LVDS_O2RXO1-
LVDS_O5RXO2+
LVDS_E8RXE3-
MENU
LVDS_O3RXO1+
LVDS_E7RXEC+
RMADDR1
RMADDR11
LEFT
ROM_WEn
RMADDR7
LVDS_E9RXE3+
LVDS_E1RXE0+
RMADDR6
AUTO
UART_DO
UART_DI
TCLK
HDATA1
RMADDR2
RMADDR3
RMADDR0
/RESET
SDA
SCL
RMADDR[0..15]
POWER
RMDATA5
RMDATA7
RMADDR8
RMADDR11
RMDATA1
RMADDR0
RMADDR4
RMADDR13
RMADDR15
RMADDR1
RMDATA3
RMADDR3
RMADDR6
RMADDR15
RMADDR7
RMADDR10
RMDATA6
RMDATA2
RMADDR12
RMDATA4
RMADDR5
RMADDR9
RMADDR14
ROM_OEn
HDATA2
RMDATA0
RMADDR14
RMADDR2
RMADDR8
RMADDR9
RMADDR12
RMADDR11
RMADDR10
RMADDR0
VROM
VROM
VROM
VROM
WP
LED_A
GND
+3V3 3V3_DVDD
3V3_AVDD
2V5_AVDD_LV+2V5
2V5_VDD
2V5_AVDD
+5V
3V3_AVDD 3V3_AVDD
3V3_DVDD
3V3_DVDD
+3V3
3V3_AVDD
2V5_AVDD
+3V3
+2V5
3V3_DVDD 2V5_VDD
2V5_AVDD_LV
+5V +5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
+5V
+3V3
GND
+5V
GND
+5V
GND
C435
0.1uF
R440 10K
C433
0.1uF
B406
120R
C454
5pF
C418
0.1uF
3.3V_A
AGND
U405
gm2121 AD
135
134
131
130
127
126
103
102
23
24
25
26
27
28
29
32
34
62
36
37
61
10
11
12
13
9
8
17
16
18
19
33
22
38
156
155
154
153
152
151
150
149
148
139
6
5
4
3
2
1
160
159
140
141
147
145
146
142
7
119
117
129
133
125
122
121
14
30
143
113
20
43
79
98
40
41
106
104
105
115
110
101
100
15
21
31
44
107
91
99
137
120
118
114
116
111
35
123
59
60
63
58
57
56
55
54
53
50
49
48
47
46
45
51
52
78
39
112
128
132
136
124
90
157
158 138
64
65
66
67
68
69
70
71
72
73
74
75
76
77
108
109
80
81
82
83
84
85
86
87
88
89
92
93
94
95
96
97
144
42
RED+
RED-
GREEN+
GREEN-
BLUE+
BLUE-
XTAL
TCLK
GPIO0/PWM0
GPIO1/PWM1
GPIO2/PWM2
GPIO3/TIMER1
GPIO4/UART_DI
GPIO5/UART_DO
GPIO6
GPIO7
GPIO10
AVSS_OUT_LV_O
GPIO12/NVRAM_SDA
GPIO13/NVRAM_SCL
AVDD_LV_E_2.5
GPIO20/HDATA3
GPIO19/HDATA2
GPIO18/HDATA1
GPIO17/HDATA0
GPIO16/HFS
GPIO22/HCLK
RESETn
GPIO21/IRQn
GPIO15/DDC_SCL
GPIO14/DDC_SDA
GPIO9
GPIO8/IRQINn
STI_TM1
ROM_ADDR0
ROM_ADDR1
ROM_ADDR2
ROM_ADDR3
ROM_ADDR4
ROM_ADDR5
ROM_ADDR6
ROM_ADDR7
ROM_ADDR8
ROM_ADDR15
ROM_DATA0
ROM_DATA1
ROM_DATA2
ROM_DATA3
ROM_DATA4
ROM_DATA5
ROM_DATA6
ROM_DATA7
ROM_ADDR14
ROM_ADDR13
ROM_ADDR9
ROM_ADDR11
ROM_ADDR10
ROM_ADDR12
ROM_OEn
VDD1_ADC_2.5
VDD2_ADC_2.5
AGND_GREEN
AGND_RED
AGND_BLUE
AGND_ADC
SGND_ADC
RVDD_3.3
RVDD_3.3
RVDD_3.3
AVDD_SDDS_3.3
CVDD_2.5
CVDD_2.5
CVDD_2.5
CVDD_2.5
PPWR
PBIAS
VDD_DPLL_3.3
AVDD_RPLL_3.3
AVSS_RPLL
VDD_SDDS_3.3
VDD_DDDS_3.3
HSYNC
VSYNC
CRVSS
CRVSS
CRVSS
CRVSS
VSS_DPLL
CRVSS
CRVSS
CRVSS
GND1_ADC
GND2_ADC
AVSS_SDDS
VSS_SDDS
VSS_DDDS
GPIO11/ROM_WEn
ADC_TEST
AVDD_OUT_LV_E_2.5
AVSS_LV_E
AVDD_OUT_LV_O_2.5
AVSS_OUT_LV_E
CH0N_LV_E
CH0P_LV_E
CH1N_LV_E
CH1P_LV_E
CH2N_LV_E
CLKP_LV_E
CH3N_LV_E
CH3P_LV_E
AVSS_OUT_LV_E
AVDD_OUT_LV_E_2.5
VCO_LV
CLKN_LV_E
CH2P_LV_E
CRVSS
STI_TM2
VBUFC
AVDD_BLUE_3.3
AVDD_GREEN_3.3
AVDD_RED_3.3
AVDD_ADC_3.3
RVDD_3.3
RVDD_3.3
CRVSS CVDD_2.5
CH3P_LV_O
CH3N_LV_O
CLKP_LV_O
CLKN_LV_O
CH2P_LV_O
CH2N_LV_O
CH1P_LV_O
CH1N_LV_O
CH0P_LV_O
CH0N_LV_O
AVDD_OUT_LV_O_2.5
AVSS_OUT_LV_O
AVSS_LV_O
AVDD_LV_O_2.5
AVDD_DDDS_3.3
AVSS_DDDS
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
GPO 0
GPO 1
GPO 2
GPO 3
GPO 4
GPO 5
GPO 6
GPO 7
CRVSS
CRVSS
B408
120R
S402
1
2
3
4
U406
DS1818-10
SOT23_3P
2
1
3
VCC
RSTN
GND
C423
0.1uF
R432 NC
C416
0.1uF
C427
0.1uF
C439
0.1uF
U407
AT49HF/F010-45JC
3
29
28
4
25
23
26
27
5
6
7
8
9
10
11
12
21
20
19
18
17
15
14
13
24
31
32
1
16
2
30
22
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
OE
WE
VCC
NC
GND
A16
NC/A17
CE
+
C424
680U
10V
12
+
C449
22UF
10V
12
B422
120R
R429 10K
R439 0R
R425
0R
R444
10K
R433 100R
R428 10K
C431
0.1uF
C447
0.1uF
C417
0.1uF
C440
0.1uF
X401
14.318MHz
R427 10K
R424 NC
C450
0.1uF
R420 10K
U408
24LC16B
1
2
3
4 5
6
7
8
A0
A1
A2
VSS SI
SCK
WP
VCC
R430 100R
R436 10K
R474
10K
C432
0.1uF
C413
0.1uF
B403
120R
B404
120R
R473
10K
R422 NC
C453
5pF
B409
120R
C446
0.1uF
+
C412
22UF
10V
12
R437 NC
C429
0.1uF
U404
TO263_5P
1
2
3
5
4
6
Vin
NC
GND
V25
V33
GND
C441
0.1uF
C434
0.1uF
R443
10K
C451
0.1uF
C425
0.1uF
C419
0.1uF
R426 10K
C420
0.1uF
C442
0.1uF
+
C443
22UF
10V
12
B418
120R
+
C428
22UF
10V
12
C455 0.1uF
C421
0.1uF
B407
120R
C437
0.1uF
+
C422
220UF
10V
12
C411
0.1uF
C445
0.1uF
R419
100K
C430
0.1uF
B410
120R
R435 NC
C452
0.1uF
+
C436
22UF
10V
12
C444
0.1uF
R455
10K
+
C426
680U
10V
12
R472 NC
R456
10K
C414
0.1uF
B421
NC
C438
0.1uF
C415
0.1uF
R438 0R
C448
0.1uF
B405
120R
HFSSH-3
GREEN-SH-3
HSSH-3
HCLKSH-3
VSSH-3
BLUE+SH-3
GREEN+SH-3
BLUE-SH-3
RED+
SH-3
LVDS_O[0..9] SH-1
LVDS_E[0..9] SH-1
RED-SH-3
LEFT SH-1
MENU SH-1
PPWRSH-1
PWM0 SH-1
PBIASSH-1
AUDIO_VOLUME SH-1
RIGHT SH-1
AUTO SH-1
POWERSH-1
WP
SH-3
STBYSH-4
MUTESH-4
LED_A
SH-1
MODEL LCD71VM / LCD71V SCHEMATIC DIAGRAM MAIN BOARD (Scaler) (3/4)
10-3
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