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RDR-HX900
4-28
4-27
CONNECTOR, POWER
EPG-001 (1/6)
For Schematic Diagram
• Refer to page 4-89 for printed wiring board.
7P
CN607
1
UNSW3.3V
2
GND
3
UNSW12V
4
SW-5V
5
SW5V
6
EPG_SW2
7
EPG_SW1
25P
CN606
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
13P
CN604
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN602
1
2
3
4
5
6
7
8
9
10
11
12
13
25P
CN605
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
JL633
JL634
JL635
JL636
JL637
JL638
JL639
JL640
JL661
JL662
JL663
JL664
JL665
JL666
JL667
JL668
JL669
JL670
JL671
JL672
JL673
JL674
JL675
JL676
JL677
JL658
JL659
JL660
JL619
JL620
JL601
JL602
JL603
JL604
JL605
JL606
JL607
JL608
JL641
JL642
JL643
JL644
JL645
JL646
JL647
JL648
JL649
JL650
JL651
JL652
JL653
JL654
JL655
JL656
JL657
0
R605
0
R606
0
R607
EPG_SW2
JL622
JL621
EPG_SDA
EPG_SCL
EPG_RST
V_OUT
C_OUT
Y_OUT
Y/G_OUT
CB/B_OUT
CR/R_OUT
S601
39k
R608
22k
R609
SW-5V
S603
100
R610
100
R611
JL678
JL679
JL680
JL681
JL683
JL684
JL685
SW5V
EPG_CVBS
RXD
TXD
2200
R616
2200
R617
0
R618
0
R619
5P
CN608
1
RECY
2
GND
3
RXD
4
TXD
5
IR_SENSE
0
R620
0
R621
0
R622
560
R623
0
R624
0
R625
0
R626
16V
47u
C603
16V
47u
C602
6.3V
47u
C604
0
R627
0
R628
MSD601-RT1
Q001
10k
R629
10k
R630
C606
100p
C607
100p
150
R603
150
R604
16V
47u
C703
0.1u
B
C707
10k
R725
0.1u
B
C718
10k
R722
0.1u
B
C717
6.3V
47u
C719
16V
47u
C715
MSD601-RT1
Q701
0.1u
B
C711
0.1u
B
C720
6.3V
47u
C721
UNSW1.8V
2SB1561T100Q
Q702
10k
R723
PQ1L183M2SPQ
IC705
1
2
3
45
10k
R724
SW9V
BA09FP-E2
IC703
1
IN
2
GND
3
OUT
Y/G_IN
Y_IN
CR/R_IN
CB/B_IN
C_IN
V_IN
V_IN
Y/G_IN
GND
GND
GND
UNSW3.3V
UNSW3.3V
GND
SW5V
UNSW3.3V
GND
SW5V
SW-5V
UNSW3.3V
EPG_SW2
1
A
EPG_SW1
IR_SENSE
C_IN
Y_IN
CB/B_IN
CR/R_IN
Y_IN
C_IN
V_IN
Y/G_IN
CR/R_IN
CB/B_IN
SPDIFO
Rch+
RMUTE
Rch-
A5V
Lch+
LMUTE
Lch-
SPDIFO
Rch+
RMUTE
Rch-
A5V
Lch+
LMUTE
Lch-
V_IN
Y/G_IN
SMUTE
IT_XRST
IT_SCLK
IT_SIN
IT_SOUT
IT_REQ
TEMP
SMUTE
IT_XRST
IT_SCLK
IT_SIN
IT_SOUT
IT_REQ
TEMP
Rch-
V
AGND
DGND
XVMUTE
SPDIFO
DGND
DGND
Y
Y/G
DGND
Lch-
A5V
Rch+
DGND
CB/B
LMUTE
RMUTE
DGND
AUGND
C
DGND
Lch+
CR/R
AUGND
DGND
DGND
EPG_RST
SMUTE
IT_SIN
DGND
IT_SOUT
IT_REQ
EPG_SCL
EPG_SDA
IT_XRST
IT_SCLK
TEMP
DGND
DGND
DGND
SMUTE
IT_SIN
DGND
IT_SOUT
IT_REQ
IT_XRST
IT_SCLK
TEMP
RESERVED
RESERVED
DGND
RMUTE
LMUTE
CB/B
DGND
Rch+
A5V
Lch-
DGND
Y/G
Y
DGND
DGND
SPDIFO
XVMUTE
DGND
AGND
V
Rch-
AUGND
CR/R
Lch+
DGND
C
AUGND
SWITCH
Q701,702
SWITCH
IC705
1.8V REG
9V REG
IC703
B+
B+
B-
B+
B-
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B-
B+
B+
B-
B+
B+
B+
B+
1
TO(4/6)
5
TO(2/6)
6
TO(3/6)
TO(4/6)
7
8
TO(5/6)
TO(6/6)
9
4
TO(6/6)
TO(3/6)
3
2
TO(2/6)
TO
AV-92 BOARD(3/8)
CN503
TO
RD-55 BOARD(1/22)
CN1903
T0
AV-92 BOARD(8/8)
CN1101
T0
AV-92 BOARD(1/8)
CN504
TO
RD-55 BOARD(1/22)
CN1905
(SEE PAGE 4-43)
TO
AV-92 BOARD(5/8)
CN502
2
G
5
E
13
3
F
4
J
C
9
12
D
I
B
8
11
14
H
7
6
10
EPG-001 BOARD(1/6)
CONNECTOR,POWER
-REF.NO.: SERIES-
16
SIGNAL PATH
REC
SIGNAL
PB
AUDIO
Y
Y/CHROMA
VIDEO SIGNAL
CHROMA
(RESET)
12.1
12.1
11.4
0
0.7
12.1
9.1
1.3
3.3
3.3
1.8
0
3.1
NO MARK:REC/PB MODE
(SEE PAGE 4-15)
(SEE PAGE 4-11)
(SEE PAGE 4-43)
(SEE PAGE 4-22)
(SEE PAGE 4-8)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299