DV-48AV
49
5
7
8
5
6
7
8
C
D
F
A
B
E
CAUTION: DIGITAL TRANSISTOR
101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
129
130
131
132
133
134
135
136
137
138
139
1
40
141
142
143
1
44
145
146
147
148
149
150
1
51
152
153
154
155
156
157
158
159
1
60
161
162
163
164
165
166
167
168
1
69
170
171
172
173
1
74
175
176
177
178
179
180
181
1
82
183
184
185
186
1
87
188
189
190
1
91
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
33
33
R4056
100K
R4038
33
R4052
10K
R4030
10
R4002
2.2K +-1%
R4061
51K
R4060
33
R4007
100
R4001
10K
R4051
33
R4084
4.7K
R4008
10K
R4006
10K
R4064
150 +-1%
R4065
150 +-1%
R4066
150 +-1%
R4067
150 +-1%
R4068
150 +-1%
R4069
150 +-1%
R4083
100
R4082
33
R4071
33
R4070
33
R4009
2.7K
+-1%
R4003
33K
R4021
10K
TP4095
TP4096
TP4097
TP4099
TP4098
TP4045
TP4047
TP4035
TP4037
TP4036
TP4110
TP4094
TP4058
TP4059
TP4087
TP4082
TP4081
TP4079
TP4080
TP4078
TP4076
TP4077
TP4088
TP4075
TP4073
TP4074
TP4072
TP4070
TP4071
TP4069
TP4100
TP4101
TP4102
TP4083
TP4084
TP4085
TP4086
TP4061
TP4060
TP4067
TP4062
TP4068
TP4066
TP4090
TP4046
TP4049
TP4089
TP4065
TP4038
TP4040
TP4104
TP4042
TP4105
W828
W837
W804
W827
W846
W831
W807
C4131
100P
C
H
C4110
100P
C
H
C4104
0.01
B
C4054
220P
C
H
C4130
0.1
B
C4075
100P CH
C4084
0
.1
B
C4067
0.1
B
C4024
0.0015
B
C4083
0.1
B
C4074
0.1
B
C4082 0.1 B
C4081
0.1 B
C4069
0.0056
B
C4080
0.1 B
C4071
0.1 B
C4064
0.1
B
C4091
0.1 B
C4072
0.1 B
C4068
0.1 B
C4073
0.1
B
C4088 0.1 B
C4066
1B
C4065
0.1
B
C4076
33P CH
C4077
100P CH
C4078
33P CH
C4114
1B
C4117
100P
C
H
C4079
100P CH
C4128
0.01
B
C4126
2.2
(2125)
B
C4011
47
16V
YK_P
C4023
470
6.3V
Y
K_P
IC4003
R3112N291A-TR-FA
RESET IC
1
2
3
4
5
CP4002
00_6232_011_
1
10
11
2
3
4
5
6
7
8
9
Q4003
KRC407-RTK/P
USB_P_ON-H
B4015
MMZ1608R102CT
B4014
MMZ1608R102CT
CP4004
00_6232_006_
1
2
3
4
5
6
S
D
G
Q4002
KTK5132U-RTK/P
LEVEL SHIFT
D4003
UDZS3.9B
D4002
UDZS3.9B
NR4001
4D03WGJ
0330T5E
NR4002
4D03WGJ0330T5E
ESTER
AS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
V+3
SD
SCK
V+3A
STBY
TRIN
I/XP
ASDAT1
ASDAT2
ASPDIF
XMMUTE
XAMUTE
VSEL1
PWDN#
TROUT
V+1R8
ADAC_GND
DAC_XCS0
TRCLOSE
LETTER
SQUEEZE
SD
SCK
DAC_XCS0
VSEL1
XAMUTE
LETTER
XMMUTE
SQUEEZE
ALRCK
I/XP
V+3V
ABCK
R/CR
ACLK
B/CB
ASDAT0
G/Y
ASDAT1
CVBS
ASDAT2
S_C
ASPDIF
S_Y
D_GND
D_GND
V+5H
S_Y
V+3H
DVDD18
S_C
PWDN#
V+1R8
CVBS
V+3
V+3E
V+3A
G/Y
FLDC-
FLDC+
B/CB
-28V
ADAC_GND
R/CR
D_GND
TX2+
TX2-
TX1+
TX1-
HDMI_SDA
HDMI_SCL
TX0+
HPD
TX0-
TXC-
TXC+
TXC+
TXC-
TX0-
TX0+
DVDD18
TX1-
TX1+
TX2-
TX2+
A_GND
V+3H
USB+3
V+5H
USB_P_ON-L
HDMI_SCL
HDMI_SDA
HPD
USB_FLAG
MA4
MA5
MA6
MA7
MA8
USBP
MA9
USBN
MA11
SDCKE
SDCLK
V+3
RXD
MA3
TXD
MA2
D_GND
MA1
MA0
MA10
DBA1
DBA0
DCS#
DRAS#
DCAS#
DWE#
DQM1
FP_SCK
FP_DI
LIMIT
DQ8
STB
FP_DO
IR
V+3E
FLDC+
-28V
FLDC-
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQM0
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
RESET
FP_DO
V+3
STB
SCL
SDA
RXD
TXD
IR
FROM/TO DISRLAY
(CP601)
STB
DGND
DGND
FLDC+
-28V
FLDC-
CLK
DI(M to F)
DO(F to M)
IR
V+3E
GND
USBN
USB_POWER
USB_FLAG
GND
USBP
FROM/TO HDMI
FROM/TO POWER PORT
TO AUDIO/JACK
TO VIDEO
FROM/TO USB
PCB130
DMF090
3.2
0
0
0
0
3.3
1.3
0.5
1.2
1.2
0.8
0.7
NC
NC
0
0
0
0
0
0
0
0
0
0
0
0.3
1.7
1.7
0.6
0.5
0.3
3.2
0.3
0.5
3.2
0
0
0
0
0
0
0
0
0
0
0
3.2
1.5
1.8
1.7
1.2
1.5
0
0.6
0
2.5
2.9
0
3.1
1.4
3.2
1
1.3
3.1
3.1
0
0
0
4.9
1.7
4.9
0
0
1.4
1.6
1.3
3.2
0
3.2
0
0
0
0
3.2
3.4
0
0
0
0
0
0
0
0
0
NC
NC
0
0
NC
NC
3.2
0 3.1 3.2 3.2 2.9 2.8 3.2 3.3 3.3 3.2 1.0 1.0
0
0
0 0.9 3.2 1.6
0 1.7
0
0
0
0 3.2 3.2
(V+3D)
192
191
190
189
RD15
DQM1
XRCS
RA10
RA2
RCLK
CKE
RA9
RA8
TXCN
TXCP
TX0P
TX1P
TX2P
C
DACVDDB
Y
DACVDDC
ARS
LFE
ADACVSS1
ADACVSS2
APLLCAP
APLLVSS
APLLVDD
GPIO11
GPIO12
SPDIF/GPIO23
DVDD18
GPIO10
GPIO9
TS_ERROR
DVDD33
TS_PWM
TS_SYNC
TS_CLK
TS_VALID
TS_DATA7
TS_DATA6
TS_DATA5
TS_DATA4
TS_DATA3
TS_DATA2
TS_DATA1
TS_DATA0
VREF
FS
DACVSSC
DADVSSB
CVBS
DACVDDA
G
DACVSSA
B
R
TX2N
AVDD18_TX0
AGND18_TX0
TX1N
AGND18_TX1
TX0N
AVDD18_TX1
AGND18_TX2
AGND33_TX
AVDD33_TX
EXT_CAP
AVDD33_VPLL
EXT_RES
AGND33_VPLL
GPIO8_HPLG
GPIO7_DDC_CLK
DVDD18
GPIO6_DDC_DA
GPIO5
GPIO4
DVDD33
RA4
RA5
RA6
RA7
RA11
DVSS33
DVDD33
RA3
DVDD18
RA1
RA0
BA1
BA0
XRAS
XCAS
XRWE
DVDD33
GPIO20/SD_CMD
RD8
V+3D
NC
V_OUT
VSS
NC
CT
VDD
3.3
3.3
0
0
1.8V
3.3V
1.9
1
4
2
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