Integra DTR-7.8 Service Manual page 55

A
QQ
3 7 63 1515 0
SCHEMATIC DIAGRAMS-16 (SD-16)
HDMI SECTION
NAHDM-9107(2/2)
U42
1
2
1
2 RX_D
3 TX_D
R8070
4
R8071 2.7K
L8016
R8072
TE
L 13942296513
3
4
www
5
.
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
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HDMI PC BOARD
+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
2.7K
27
DDC_SDATA
C8009
28
CVDD_1.8
104Z 29
CRVSS
+4V
30
MSTR_SCLK
31
MSTR_SDATA
C8010
33X4 32
RVDD_3.3
104Z R8007 33
047M
CRVSS
NOINTL60 34
GPIO0/TCK
NOINTL50 35
GPIO1/TDI
SDET 36
GPIO2/TMS
CYDET 37
GPIO3/TRST
10K
38
GPIO6/IRin
C8011
39
CVDD_1.8
104Z 40
CRVSS
41
GPIO7/IRQin
42
GPIO8/IRQout
R8005 33
43
VSPCLK
GPIO9/SIPC_SCLK
44
VSPDATA
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
2.7K
R8803
R8804
2.7K
C8051
104Z
+3.3V
Q8010
S-24CS16A0I-J8T1
256x8bit EEPROM
x ao
y
i
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B
8
1:VDDA33_LBADC
2:LBADC_IN1
Q8001
FLI8125-LF-BC
I/P CONVERTER
ADC, OSD
Q Q
3 6 7 1 3
52:GPIO14/PWM3/SCART16
C8014
104Z
u163
.
C
2 9 9 4 2 8
+1.8V
HSYNC1
CRVSS
RVDD_3.3
VID_CLK_1
VID_DATA_IN_15/GPIO23
VID_DATA_IN_14/GPIO22
VID_DATA_IN_13/GPIO21
VID_DATA_IN_12/GPIO20
VID_DATA_IN_11/GPIO19
VID_DATA_IN_10/GPIO18
VID_DATA_IN_9/GPIO17
VID_DATA_IN_8/GPIO16
CRVSS
CVDD_1.8
VID_DATA_IN_7
VID_DATA_IN_6
VID_DATA_IN_5
VID_DATA_IN_4
VID_DATA_IN_3
VID_DATA_IN_2
VID_DATA_IN_1
VID_DATA_IN_0
CRVSS
CVDD_1.8
VID_DATA_IN_23/D7
VID_DATA_IN_22/D6
VID_DATA_IN_21/D5
VID_DATA_IN_20/D4
VID_DATA_IN_19/D3
CRVSS
CVDD_1.8
VID_DATA_IN_18/D2
VID_DATA_IN_17/D1
VID_DATA_IN_16/D0
GPIO4/VIDIN_HS
GPIO5/VIDIN_VS
CRVSS
1 5 0 5 8 2 9 9 4
CVDD_1.8
VID_CLK2/ROM_OEN
CRVSS
RVDD_3.3
VID_DE/FLD/A0
C8056 22/4
C8055 104Z
1
CE VDD
2
SO HOLD
3
WP SCK
4
VSS SI
Q8011
SST25VF080B
8Mbit FLASH ROM
m
co
DTR-7.8
D
9 9
+3.3VH
C8052
156
22/4
155
154 C8025
R8030 10K
153
104Z
152
151 R8029
10KX4
150
149
148
147 R8028
146 10KX4
145
144
C8024
143 R8027
142 104Z
141
140
139 10KX4
138
137
136 R8026
135 10KX4
134
133 C8023
R8025
132 104Z
131
130
129
128
10KX4
10KX4
127
R8024
C8022
126
125 104Z
124
123
122
121
R8023
10K
120
C8021
2 8 119 9 9
R8021
118 104Z
117 10K
116 C8020
10K
115 104Z
114
R8020
A1
113
A2
112
A3
111
A4
110
A5
109
A6
108
A7
107
A8
106
+3.3VHD1
A9
105
A10
+3.3V
+1.8V
ENC_CTL
+3.3V
8
7 R8067
10K
6
5