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DVS-1340 BG
MAIN BOARD - CIRCUIT DIAGRAM




2
MAIN BOARD - PCB LAYOUT TOP VIEW




3
MAIN BOARD - PCB LAYOUT BOTTOM VIEW




4
SERVO BOARD - LAYOUT DIAGRAM TOP VIEW




SERVO BOARD - LAYOUT DIAGRAM BOTTOM VIEW




5
[1]
LAMP
VCOMOUT
[1]
VCOMDC
[1]
R158 10R VB
C134 X101 R159 [1]




LED205




LED203
LED207
LED211
LED213




LED201
LED209
22P 12MHZ 1M R157 10R
VG
R156 10R [1]
VR
R6 [1]
C135 C131 C130
470 104 104 VDDP




LED210
22P




LED212




LED208




LED202
LED204
LED206
LED214
AVDD_DAC
AVDD_OPLL VDDC
R223 R224 R225 R226 R227 R228 R229 C132 R155
680R 680R 680R 680R 680R 680R 680R C133 104
AVDD_MPLL 104 C129 R154 4K7 C136 C137 C138
104 101 101 101
L101 C104 C103 C102 C101 C128 104
1 FB601 2 104 104 104 104
R160




31
C127 C111 C112 33R




100
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
82
81
79
77
76
+5V_M REM201 104 1
47P 47P
AVDD_DAC




VB
VG
VR
IRM-2038F 2 VCC5V




GND 99
XIN
GND
GND
GND
GND
GND
R235 LED+




XOUT
VDDC 80
VDDP
R123 33R [1]




VCOMDC
ROM_EN
100R CLK1 3




HSYNCIN
HSYNCIN
VCOMOUT
INT_OUT 78
TCON15
3 1




AVDD_DAC
VREP_DAC
VREM_DAC
AVDD_DAC
1 GND 75 L118




AVDD_OPLL 83
R122 33R [1]




AVDD_MPLL
REST REM VCLAMP TCON14
[1] [1] 2 CLK2
74 R121 33R [1] VDD_LCD 4 10UH
CLK3 1 2




2
C203 C204 3 REFM TCON13 73
R120 33R [1] 5
106 104 REFP TCON12 STH2
4 72 R119 33R [1] C139 C5
AVDD_ADC 5 AVDD_ADC TCON11 71 STH1 6 106
R118 33R [1]
104




C1INP C1INP TCON10 OEH AVDD_PWM
R237 6 70 [1] 7
C205 R236 C206 [1]
C1INM C1INM VGLOUT
TCON9 [1]
102 22K 102 22K [1] 7 69 R116 33R
Y1INP R/L 8
TFT_CLK 8 YS1INP TCON8 68 VGH
[1] R115 33R [1] [1]
[1] Y1INM YS1INM TCON7 OEV1 9
[1] 9 67 [1] STV2
TFT_DATA CVBS1P TCON6 [1] L119
[1] CVBS1P 10 66 10




DVD_C
VCC3.3V [1] STV1 CON101
CVBS1M CVBS1M TCON5 [1] 1 2
11 U101 65




[1]
+5V_TFT D101 [1] R112 33R 11 CON32-0.5-SMT
AVDD_GMC AVDD_GMC TCON4 U/D CPV
AUX_R BAV99 12 FY/IC-100P-MST720A-AA 64 R111 33R [1] [1]
C190 L102 L103 L104 R142 R143 C115 C105 AVDD_SAR VIN TCON3 CPV 12
13 63 U/D C140 C6