RDR-GX220/GX330
3-2. AV-100 BLOCK DIAGRAM
3-3
3-4
POWER MUTE
SWITCH
Q305,307,311
VIDEO
AUDIO OUT /L_OUT
SIF /R_OUT
SCL
AGC
AFT
17
9
11
16
AV-100 BOARD
6
7
10
SDA
TU L
TU R
VIDEO
BUFFER
Q401
AGC
CONT
Q405,407
R482
R422
R423
Q1402
Q1401
X1401
R483
R402
R401
IN
OUT
UHF/VHF
TU401
LINE 2 IN
J3001
S VIDEO
VIDEO
AUDIO L
(MONO)
AUDIO R
FR-237
BOARD
(1/2)
SYNC SEP
TU VIDEO
CVBS1
Y3
C3
CVBS3
Y2 IN
C2 IN
C
Y
V1
Y1
C1
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
2
4
1
6
8
10
2
4
1
6
8
10
49
C IN
S-Y IN
C-Y IN
11
14
16
18 Cb IN
Cr IN
20
XP AMUTE
UNSW12V
CVBS2
47
57 Y2
C2
36
WIDE SELI
CVBS OUT
37
XTAL_IN
XTAL_OUT
2
5
6
OUT L
MONO_IN
31
OUT R 30
43
31
29
C OUT
S-Y OUT 27
C-Y OUT 25
23
Cb OUT
Cr OUT 21
Q708
Q709
Q710
Q711
Q707
SLICE OUT 80
2
Y/CVBS
C/Cr
RECVY
SYNCIN
Q702,705
C
Y
Y
CB
CR
Q313
RECVY
RECCCR
C
Y
CB/B
Y/G
CR/R
SPDIFO
AOUTR-
AOUTR+
AOUTL+
AOUTL-
AINL-
AINL+
AINR+
AINR-
IT-XRST
XITRST5
ITSCK5
ITREQ5
ITSDI5
ITSDO5
IT-SCLK
IT-REQ
IT-SIN
IT-SOUT
RISM STATUS1
RISM STATUS2
RISM RTS 0
TX 2
NISE TX
NISE RX
DIAG
CN503
CN102
RX 2
DIAG
FOR CHECK
CN501
AUOUTR
AUOUTL
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
V2 IN
L2 IN
R2 IN
15
1
X0
Y1
C1
V1
L1
R1
Y
X
6
7
1
7
1
5
2
3
6
5
2
3
AINR+
AINL+
AINR-
AINL-
INSEL_2
INSEL_1
12
14
2
R2 IN
TU R
L1
L2 IN
TU L
9
10
13
3
VIDEO AMP
SELECTOR
IC702
5
R1
EQ
IC202
AUDIO IN SELECT
IC201
IC1401
AMP
IC203
Y
G
G
C
Y
C
J701
J701
LINE OUT
DIGITAL OUT
COAXIAL
S VIDEO
VIDEO
AUDIO R
AUDIO L
Y
CB
CR
COMPONENT
VIDEO OUT
13
11
9
7
5
3
1
14
21
20
18
17
27
26
24
23
13
12
11
10
9
8
7
6
3
2
XL MUTE
2
1
MUTING
Q309,310
D301
D303
AUDIO
AMPLIFIER
IC302
TO/FROM
RD-060 BOARD
CN603
TO/FROM
RD-060 BOARD
RIAL TIME CLOCK
IC605
IT CONTROL
IC603
EEPR0M
IC604
RESET
IC606
P FAIL DET
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
63
64
109
113
80
52
58
61
56
2
2
4
1
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 SCL
SCL2
SDA2
XCIN
XRESET
INT RTC
X603
32,76kHz
SYNCIN
CVIN 1
SYNC V1
VSYNC
TU AUTOP
HDET 1
SYNCRO DET
XP VMUTE
DIM
SIRCS
TO/FROM
FR-237 BOARD
(SEE PAGE 3-6)
LED DIM
LED CK
LED DT
FLD STB
KEY1
CLK
DATA
CN602
XP AMUTE
INSEL1
INSEL2
OND0
TH601
IT REQ
RISM STATUS2
IT SOUT
IT SIN
IT SCLK
MONITOR
RISM STATUS1
EEP SDA
EEP SCL
XEEP WP
INA
OUT
XITRST5
VOUT VDD
UNSW6V
INB
XOUT
XIN
IT XRST
51
104
116
92
AUTO PRESET
TU G MAX
TU AFT1
S2SW
84
2
4
SIRCSIN
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
9
6
1
2
3
5
4
IN
OUT
AERIAL
TU401
(SEE PAGE 3-5)
(SEE PAGE 3-5)
FROM
RD-060 BOARD
CN601
CN601
(SEE PAGE 3-5)
J702
LINE 1 IN
S VIDEO
VIDEO
AUDIO R
AUDIO L
Y
C
X1
X2
Y0
Y2
Y1
(RDR-GX330)
(RDR-GX330)
(RDR-GX220)
(RDR-GX220)
(RDR-GX220)
(RDR-GX220)