RDR-HX820/HX825
3-3
3-4
3-2. AV-106 BLOCK DIAGRAM
POWER MUTE
SWITCH
Q305,309,311
DET OUT
AUDIO OUT
SIF OUT
SCL
RF AGC
AFT OUT
17
9
11
16
AV-106 BOARD
6
7
10
SDA
Q1401,1402
43
12
2
13
MONO IN
ANA IN+
SCL
SDA
5
30
31
6
SC1 OUT L
TU L
TU R
SC1 OUT R
XTAL IN
XTAL OUT
VIDEO
BUFFER
Q401,403
AGC
CONT
Q405,407
IN
OUT
AERIAL
TU401
X1401
18.432MHz
LINE 2 IN
J3101
S VIDEO
VIDEO
AUDIO L
(MONO)
AUDIO R
LINE 3/DECODE
FL-166
BOARD
(1/2)
SYNC SEP
TU DV
TU VIDEO
CVBS1
Y3
C3
CVBS3
Y2 IN
C2 IN
C
Y
C
V
Y
CB
Y
CR
Y/G
CB/B
CR/R
V2 IN
45
59
38
TU AUTOP
TU AFT
TU G MAX
TU SDA
TU SCL
TU SDA
VIN 1
VIN 3
RIN
BI
GIN
BLANKING IN
FUNCTION SW IN
Y
C
CR/R
Y/G
CB/B
TU SCL
2
4
1
6
8
10
9
7
10
5
3
1
20
19
16
15
11
10
8
7
6
3
2
1
41
40
37
36
32
49
C IN
S-Y IN
C-Y IN
11
14
16
18 Cb IN
Cr IN
20
L1 CVBS/Y
AUX CVBS/Y
24
TU CVBS
12
38
52
SCL
SDA
45
INT
41
ALL MUTE
20
G
22
B
FSW
Q807,808
FSW
EURO INT
L3B
L3G
L3RC
PARALLEL
R/C OUT
CVBS/YOUT
G OUT
B OUT
C OUT AUX
FS AUX
ASW6
ASW1
ASW2
ASW3
ASW4
ASW5
FS L1
L1 FB OUT
BLANKING OUT
UNSW12V
V/Y OUT3
V/Y OUT1
R/C OUT
G OUT
BO
CO
CVBS/YOUT
46
CVBS/YOUT 14
47
R/C 18
40
7
AUX R/C
AUX B
44
AUX G
FB
42
51
31
50
36
FS2
ENC Y
2
ENC C
ENC R
4
6
30
8 ENC G
ENC B
10
11 13 15 17 21 23
32
28
29
34
3
5
CVBS2
47
57 Y2
C2
36
WIDE SELI
CVBS OUT
37
31
29
C OUT
S-Y OUT 27
C-Y OUT 25
23
Cb OUT
Cr OUT 21
Q708
Q709
Q710
Q711
Q707
DY AD
L3RC
SLICE OUT 80
2
Y/CVBS
C/Cr
RECVY
SYNCIN
Q702,705
C
Y
Y
CB
CR
Q313
(3/8)
RECCCR
C
Y
CB/B
Y/G
CR/R
SPDIFO
AOUTR-
AOUTR+
AOUTL+
AOUTL-
AINL-
AINL+
AINR+
AINR-
ITRST5
ITSCK5
ITREQ5
ITSDI5
ITSDO5
ITSCK5
ITREQ5
ITSDI5
ITSDO5
RISM STATUS5-1
RISM STATUS5-2
RISM RTS 0
TX
NISE TX
XITRST5
NISE RX
DIAG
CN502(1/2)
CN502(2/2)
CN501
RX
DIAG
CN601
FOR CHECK
DA-R
AUOUTR
AUOUTL
DA-L
2
1
7
3
5
6
V
L
R
CVIN1
RECCCR
VSYNC
HDET
SYNCRO DET
XP VMUTE
TU SCL
TU SDA
6
VSYNC OUT 65
68
VDET1 OUT
VDET2 OUT 75
MUTE 19
70
SCLOCK
SDATA 71
Y2 IN
CN3005
CN701
C2 IN
S2 SW
V IN 1
LINE 1-TV
CN805
V/Y OUT 1
BLANKING OUT
R/C OUT
G OUT
AV LINK
FUNCTION SW OUT
BO/CI
A(L) IN 1
A(L) OUT 1
A(R) IN 1
A(R) OUT 1
V IN 3
V/Y OUT 3
BLANKING IN
R IN
G IN
V2 IN
L2 IN
R2 IN
29
28
27
24
23
22
FUNCTION SW IN
BI
BI/CO
A(L) IN 3
A(L) OUT 3
A(R) IN 3
A(R) OUT 3
L2 R IN
L1 L IN
14
L2 L IN
13
26
8
7
15
TU L IN
TU R IN
ASW4
ASW3
ASW5
ASW6
ASW1
ASW2
AD R OUT
AD L OUT
6
7
1
7
1
5
2
3
6
5
2
3
FS L1 OUT
FUNCTION SW OUT
EU AU OUT R
EU AU OUT L
AINR+
AINL+
AINR-
AINL-
A(R) OUT1
A(R) OUT3
A(L) OUT3
L1 R OUT
L1 L OUT
AUX R OUT
AUX L OUT
1
3
2
4
25
16
L1 R IN
AUX L IN
29
AUX R IN
DA L IN
L4 L
L4 R
DA R IN
DA R
DA L
A(R) IN3
A(L) IN3
A(L) OUT1
A(R) IN1
A(L) IN1
R2 IN
L2 IN
TU R
TU L
28
5
10
6
11
FS L1 IN
FS AUX IN
27
30
22
18
17
19
23
31
32
22
41
1
20
VIDEO AMP
SELECTOR
(6/8)
(4/8)
(7/8)
(7/8)
(2/8)
(2/8)
IC702
EURO MSP
IC1401
VIDEO
SELECTOR
IC803
AUDIO
SELECTOR
IC802
XOUT
XIN
11
13
SWITCH
AMP
IC202
AMP
IC203
Y
G
G
C
Y
C
RECVY
RECB
RECG
RECR
FSW
L3B
L3G
L3RC
FSW
XRMUTE
XLMUTE
DIGITAL OUT
COAXIAL
OPTICAL
23
27
31
35
39
22
30
26
42
38
34
1
9
7
15
17
8
6
14
16
2
4
6
8
3
1
5
7
12
13
19
2
11
J301
MUTING
Q309,310
COMPARATOR
(3/8)
IC302
OPTICAL OUT
IC304
POWER MUTE
SWITCH
Q306,308,312
XP AMUTE
TO/FROM
RD-064 BOARD
CN606
AVLINK
BUFFER
Q611-Q615
CLOCK GEN
(5/8)
IC605
IT CONTROL
(5/8)
IC603
EEPR011
(5/8)
IC604
P FAIL DET
(5/8)
IC601
1
2
3
6
7
8
9
10 11
SCL
SDA
CLKOUT
XVDCC
XINTR
12
13
18
23
38
39
40
41
45
1
27
3
109
113
100
80
52
58
61
82
56
2
1
66
67
68
5
6
7
12
14
20
7
3
10
4
5
XCE
DIAG
TX
RX
XIT PST
CNVSS
M2
SH TXD2
SH RXD2
CEVISCK5
CNVSS
TU SDA
TU SLC
SCL2
SDA2
XCIN
XRESET
XINT2
X603
32,76kHz
SYNCIN
CVIN 1
SYNC V1
VSYNC
TU AUTOP
EURO INT
FSW
HDET 1
SYNCRO DET
XP VMUTE
XINT3
DIM
SIRCS
LED RST
LED STB
TO/FROM
FR-257 BOARD
(CN3003)
(SEE PAGE 3-6)
LED DIM
LED CK
LED DT
FLD STB
KEY1
CLK
DATA
CN602
J1101
Q1104
BS C/N DET
XP AMUTE
AVLINK OUT
AVLINK IN
OND0
TH601
IT REQ
RISM STATUS2
IT SOUT
IT SW
IT SCLK
MONITOR
RISM STATUS1
EEP SDA
EEP SCL
XEEP WP
XITRST5
VOUT VDD
UNSW6V
XOUT
XIN
IT XRST
51
104
92
AUTO PRESET
TU G MAX
116
TU AFT1
74 IR INT
73 IR BUSY
IR RESET
43 RXD
42 TXD
77
S2SW
IR INT
IR BUSY
STB RXD
STB TXD
RESET 5V
84
2
4
93
94
SIRCSIN
LED XRESET
LED STB
FLD DATA
SIRCS
DATA
6
21
95
96
97
FLD CLK
DIMMER
FLD STB
KEY0
KEY1
CLK
DIM
P FAIL
X602
10MHz
SDA
SCL
WP
ITREQ5
ITSDI5
ITSDO5
ITSCK5
RISM RTS0
53
8
29
28
9
11
17
KEY0
98
KEY2
6
9
11
4
10
8
12
13
14
15
KEY2
TO/FROM
RD-064 BOARD
CN603
(SEE PAGE 3-5)
(SEE PAGE 3-5)
FROM
RD-064 BOARD
CN603
(SEE PAGE 3-5)
LINE 2 OUT
S VIDEO
VIDEO
AUDIO L
AUDIO R
J703
J702
COMPONENT VIDEO OUT
CR - CB - Y
D301
D304
D303
G LINK
X1101
16MHz
IR CONT
(8/8)
(8/8)
IC1102
IC1103
33
INT5
XRESET
21
TA3IN
28
TXD1
27
RXD2
26
24
CLK2
TA2OUT
IR INT
10
RESET 5V
IR BUSY
STB RXD
STB TXD
1
4
2
HX825 only
3
4
5
7
9
11
Summary of Contents for RDR-HX820
Page 38: ...1 32E MEMO ...
Page 52: ...RDR HX820 HX825 MEMO 3 11 3 12E ...
Page 91: ...5 12E Pin No Pin Name I O Function Y25 VSS Digital GND ...