Integra DTR-7.8 Service Manual page 55

A
SCHEMATIC DIAGRAMS-16 (SD-16)
HDMI SECTION
NAHDM-9107(2/2)
U42 HDMI PC BOARD
1
2
1
2 RX_D
3 TX_D
R8070
4
2.7K
R8071 2.7K
+4V
L8016
047M
R8072
10K
3
VSPCLK
VSPDATA
4
5
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
B
+1.8V
+1.8V L8003
1.8VHA
BLM21PG221SN1
+3.3V
C8001
GND 1
104Z R8001 2
3
10KX4
LBADC_IN2
4
LBADC_IN3
R8002
5
LBADC_IN4
10K 6
LBADC_IN5
10K 7
LBADC_IN6
R8003
C8002 8
LBADC_RTN
102K 9
VSAA33_LBADC
10K
VSPRST R8004 10
RESETn
11
GND_RPLL
C8003
104Z 12
VDD_RPLL_18
13
C8007
VBUFC_RPLL
C8004 22/4 120J 14
GNDA AGND_RPLL
15
XTAL
C8005
16
+3.3VRPLL
TCLK
22/4 17
AVDD_RPLL_33
C8006
C8008 18
CVDD_1.8
104Z 120J 19
CRVSS
20
TEST
RST 21
GPIO15
R8006 10K
22
JTAG_BS_ENn
23
SCART16
R8073 0
10K 24
HOST_SCLK
0 R8052 25
HOST_SDATA
26
R8074
DDC_SCLK
27
DDC_SDATA
C8009
28
CVDD_1.8
104Z 29
CRVSS
30
MSTR_SCLK
31
MSTR_SDATA
C8010
33X4 32
RVDD_3.3
104Z R8007 33
CRVSS
NOINTL60 34
GPIO0/TCK
NOINTL50 35
GPIO1/TDI
SDET 36
GPIO2/TMS
CYDET 37
GPIO3/TRST
38
GPIO6/IRin
C8011
39
CVDD_1.8
104Z 40
CRVSS
41
GPIO7/IRQin
42
GPIO8/IRQout
R8005 33
43
GPIO9/SIPC_SCLK
44
GPIO10/SIPC_SDATA/A18
C8012
45
R8079 33
CVDD_1.8
46
104Z
CRVSS
47
GPIO11/PWM0
48
GPIO12/PWM1
C8013
49
RVDD_3.3
104Z 50
CRVSS
51
GPIO13/PWM2
R8037 52
10K
VSPREQ
VSPRDY
VDLOCK
R8051
33X4
C8053
22/4
C8014
104Z
2.7K
R8803
R8804
2.7K
C8051
104Z
+3.3V
Q8010
S-24CS16A0I-J8T1
256x8bit EEPROM
1:VDDA33_LBADC
2:LBADC_IN1
Q8001
FLI8125-LF-BC
I/P CONVERTER
ADC, OSD
52:GPIO14/PWM3/SCART16
C
+1.8V
156
HSYNC1
155
CRVSS
154
RVDD_3.3
153
VID_CLK_1
152
VID_DATA_IN_15/GPIO23
151
VID_DATA_IN_14/GPIO22
150
VID_DATA_IN_13/GPIO21
149
VID_DATA_IN_12/GPIO20
148
VID_DATA_IN_11/GPIO19
147
VID_DATA_IN_10/GPIO18
146
VID_DATA_IN_9/GPIO17
145
VID_DATA_IN_8/GPIO16
144
CRVSS
143
CVDD_1.8
142
VID_DATA_IN_7
141
VID_DATA_IN_6
140
VID_DATA_IN_5
139
VID_DATA_IN_4
138
VID_DATA_IN_3
137
VID_DATA_IN_2
136
VID_DATA_IN_1
135
VID_DATA_IN_0
134
CRVSS
133
CVDD_1.8
132
VID_DATA_IN_23/D7
131
VID_DATA_IN_22/D6
130
VID_DATA_IN_21/D5
129
VID_DATA_IN_20/D4
128
VID_DATA_IN_19/D3
127
CRVSS
126
CVDD_1.8
125
VID_DATA_IN_18/D2
124
VID_DATA_IN_17/D1
123
VID_DATA_IN_16/D0
122
GPIO4/VIDIN_HS
121
GPIO5/VIDIN_VS
120
CRVSS
119
CVDD_1.8
118
VID_CLK2/ROM_OEN
117
CRVSS
116
RVDD_3.3
115
VID_DE/FLD/A0
114
A1
113
A2
112
A3
111
A4
110
A5
109
A6
108
A7
107
A8
106
A9
105
A10
C8056 22/4
C8055 104Z
1 8
CE VDD
2 7
SO HOLD
3 6
WP SCK
4 5
VSS SI
Q8011
SST25VF080B
8Mbit FLASH ROM
DTR-7.8
D
+3.3VH
C8052
22/4
C8025
R8030 10K
104Z
R8029
10KX4
R8028
10KX4
C8024
R8027
104Z
10KX4
R8026
10KX4
C8023
R8025
104Z
10KX4
10KX4
R8024
C8022
104Z
R8023
10K
C8021
R8021
104Z
10K
C8020
10K
104Z
R8020
+3.3VHD1
+3.3V
+1.8V
ENC_CTL
+3.3V
R8067
10K