Pioneer DV-48AV Service Manual page 49

5
QQ
3 7 63 1515 0
2
C4011
16V 47
YK_P
C4128
0.01 B
NC NC NC NC
0 0 0 0 0 0.9 3.2 1.6 0 0 1.7 0 0 0 0 3.2 3.2 3.2
222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206
192 DACVSSC
191 Y
190 DACVDDB
189 C
TE
L 13942296513
123 RD14
124 RD13
125 RD12
126 RD11
127 RD10
128 RD9
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
1 3.2 3.2 3.2 3.2 3.2 3.2 3.2 0 3.3 3.2 2.8 1.7 0 1.3 1.3 1.4 1.4
NC NC
www
.
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
AS
ESTER OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
5
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R4061
R4002
0 3.1 3.2 3.2 2.9 2.8 3.2 3.3 3.3 3.2 1.0 1.0
2.2K +-1%
205 204 203 202 201 200 199 198 197 196 195 194 193
0 0
0.3
3.2
0.5 C4074
0 0
DADVSSB
0.3
CVBS
3.2
DACVDDA
0.3 C4083
G
0 0
DACVSSA
0.5
B
0.6
R
0 0
AGND18_TX0
0 0
TX2P
0 0
TX2N
1.7 C4071
AVDD18_TX0
0 0
TX1P
0 0
TX1N
0 0
AGND18_TX1
0 0
TX0P
0 0
TX0N
1.7 C4080
AVDD18_TX1
0 0
TXCP
0 0
TXCN
0 0
AGND18_TX2
0 0
AGND33_TX
0 C4069 0.0056 B
EXT_CAP
3.1
AVDD33_TX
3.1
AVDD33_VPLL
0 R4009
EXT_RES
0 2.7K
AGND33_VPLL
0
GPIO8_HPLG
4.9 R4003
GPIO7_DDC_CLK
1.7
DVDD18
4.9 C4088 0.1 B
GPIO6_DDC_DA
0
GPIO5 NC
3.2
C4068
GPIO4 NC
3.2
DVDD33
0.1 B
1.3
RA4
1.6
RA5
1.4
RA6
0
RA7
0
RA8
0
RA9
0
RA11
0
DVSS33
3.2
CKE
C4072
3.4
RCLK
3.2
DVDD33
1.5 0.1 B
RA3
1.8 C4073
RA2
1.7
DVDD18
1.2 0.1
RA1
0.6
RA0
0
RA10
1.5
BA1
0
BA0
2.5
XRCS
2.9
XRAS
0
XCAS
3.1
XRWE
1.4
DQM1
3.2
DVDD33
1
GPIO20/SD_CMD
1.3
RD8
1.4 3.2 1.3 1.3 1.4 1.1 0.7 0.8 1.2 1.2 0.5 1.3
x ao
y
i
R4051 33
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6
8
51K
R4064 150 +-1% TP4060
S_Y
R4065 150 +-1% TP4066
0.1 B S_C
R4066 150 +-1% TP4061
CVBS
R4067 150 +-1% TP4067
0.1 B G/Y
R4068 150 +-1% TP4062
B/CB
R/CR
R4069 150 +-1% TP4068
TX2+
TX2-
0.1 B TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
0.1 B
B4015
DVDD18
MMZ1608R102CT
LEVEL SHIFT
C4081 Q4002
KTK5132U-RTK/P
W827
0.1 B V+3H
0 0
Q Q
3.2
W828
3 6 7 1 3
V+5H
+-1%
C4082 0.1 B
C4130
33K
0.1 B HDMI_SCL
HDMI_SDA
HPD
TP4069 MA4
TP4070 MA5
TP4071 MA6
TP4072
MA7
TP4073 MA8
TP4074
MA9
TP4075 MA11
R4082 33 SDCKE
R4083 100
SDCLK
1
TP4076 MA3
TP4077 MA2
B TP4078 MA1
TP4079 MA0
TP4080 MA10
R4070 33 TP4081 DBA1
R4071 33 TP4082 DBA0
TP4083 DCS#
TP4084 DRAS#
TP4085 DCAS#
TP4086 DWE#
TP4087 DQM1
NR4002
4D03WGJ0330T5E
R4060 33 LIMIT
TP4088 DQ8
C4104
1.9 0 NC
0.01 B
5 4
1 2 3
3.3 3.3 0
R4084 C4091
4.7K 0.1 B
u163
W846
.
RESET
TP4110
DV-48AV
6
7
2 9 9 4 2 8
TO AUDIO/JACK
TO VIDEO
VSEL1
LETTER
SQUEEZE
I/XP
R/CR
B/CB
G/Y
CVBS
S_C
S_Y
D_GND
FROM/TO POWER PORT
V+5H
V+3H
DVDD18
PWDN#
V+1R8
V+3
V+3E
V+3A
FLDC-
FLDC+
-28V
ADAC_GND
D_GND
FROM/TO HDMI
HDMI_SDA
HDMI_SCL
HPD
TXC-
TXC+
TX0-
TX0+
TX1-
TX1+
TX2-
TX2+
A_GND
R4052
USB+3 FROM/TO USB
1 5 0 5 8 2 9 9 4
10K
3.3
USB_P_ON-H
USB_P_ON-L
Q4003
0
KRC407-RTK/P
R4056 0
100K TP4038
USB_FLAG R4021 10K
(2125) C4126 2.2 B
D4002
W831
UDZS3.9B TP4045
USBP
TP4047
USBN
D4003
W837
UDZS3.9B
V+3 (V+3D) TP4104
RXD TP4040
TXD TP4042
D_GND TP4105
C4079 100P CH
C4078 33P CH
C4077 100P CH
FROM/TO DISRLAY
C4076 33P CH
4
CP4002
C4075 100P CH
(CP601)
00_6232_011_006_800+
FP_SCK TP4095
CLK
FP_DI TP4096
DI(M to F)
STB TP4097
STB
FP_DO TP4098
DO(F to M)
R4007
IR TP4099
IR
V+3E 100
V+3E
DGND
DGND
FLDC+ TP4100
FLDC+
-28V TP4101
-28V
FLDC- TP4102
FLDC-
m
co
CAUTION: DIGITAL TRANSISTOR
7
8
9 9
A
SD
SCK
DAC_XCS0
XAMUTE
XMMUTE
ALRCK
ABCK
ACLK
ASDAT0
ASDAT1
ASDAT2
ASPDIF
D_GND
B
C
2 8 9 9
TP4035
CP4004
00_6232_006_006_800+
USB_POWER 1
USB_FLAG 2
GND 3
D
USBP 4
USBN 5
GND 6
1
E
2
3
4
5
6
7
8
9
10
11
PCB130
DMF090
F
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