RDR-HX900
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/3)
3-1
3-2
FL-140 BOARD
(1/3)
FR-215 BOARD
FL-140 BOARD
(2/3)
AV-092 BOARD (1/2)
X1101
8MHz
88
90
75
107
109
113 CVIN1
SYNCIN
21
SDT0
9
36
L/R IN1
SCL
SDA
7
38
L/R IN2
3
42
45
46
L/R IN4
5
40
26
27
L/R IN3
H DET
CSYNC
SYNC V
12
X OUT
14
X IN
EPG SW1
EPG SW2
IT SOUT
IT REQ
ITXRST
IT CLK
ONDO
18
38
56
40
96
2
SIRCS
97
KEY 1
98
KEY 2
9
XCIN
10
XCOUT
INSEL 1/2/TU
CTRLS
99
KEY 3
100
KEY 4
FLD DATA
FLD CLK
LED STB
FLD XRESET
FLD CS
42
44
47
49
50
TXT_SCL
TXT_SDA
28
29
5
72
17
76
S2SW
11
RESET
TU G MAX
AUTO PRESET
115 FSC IN
87
TU VDET
TU SDA
TU AFT
SAP DET
TA MUTE
MAIN SAP
TU S/B D
TU FMONO
TU SCL
57
58
104
116
83
85
79
54
1
84
EEP WP
EEP SDA
EEP SCL
59
61
5
7
2
1
25
PDN
27
SMUTE
LRCK
BICK
MLCK
22
23
24
SEL 2
SEL 0
5
11
7
9
4
6
8
10
16
12
13
7
11
9
2
8
10
12
14
6
4
6
10
8
12
13
3
3
2
5
1
9
IC604
IC607
EEP ROM
IC602
SYSTEM CONTROL
IC603
AUDIO AMP/ADC
IC201
1
RESET
1
IC061
IC1101
2
REMOTE
COMMANDER
RECIEVER
14
23
31
B3 1
TXTSCL
STB CONTROL
Q1104
TXTSDA
2
XIN
3
XOUT
UNSW6V
2
VCO
X603
1MHz
X601
10MHz
IR
CN603
UNSW5V
Q616
Q617
CN501(2/2)
CN502
CN501(1/2)
CN1001
CN001
KEY1
KEY1
LED RST
FLD CS
LED CK
LED DT
LED RST
FLD CS
LED CK
LED DT
KEY2
KEY3
KEY4
FLD CS
LED RST
LED STB
LED CK
LED DT
X602
32.768KHz
UNSW5V
IC062
FUNCTION
KEY
S041-S043
FUNCTION
KEY
S021-027
FUNCTION
KEY
SW1-SW5
S036,037
FUNCTION
KEY
S012-017
CN002
CN102
5
8
4
5
2
6
LED
DRIVER
IC101
TIMER REC
SYNCRO REC
BLUE AMBER
AERAL
IN
S101
FLD
DRIVER
ND101
FLOORESCENT
INDICATOR
TUBE
IT XRST
IT SCLK
IT SOUT
IT SIN
IT REQ
TEMP
SMUTE
AI SDT
REC Y
REC C
SLICE V
AADDATA
XAADRST
ADSMUTE
AADBCK
AADLRCK
PL2256L1
AADXRST
AI BCK
AI LRCK
256 FS
29
Y OUT
12
22
Y IN3
C IN3
10
20
Y IN2
C IN2
14
24
Y IN4
C IN4
VSYNC OUT
CSYNC OUT
V DET OUT
34
36
43
INSEL3
INSEL1
YOUT_SEL
COMPONENT-H
VIDEO IN SELECT
IC701
RECY
Q703
REC CB
38
Cb
RECY
RXD
TXD
J1102
J1101
IR SENSE
Q705
Q706
31
C OUT
RECC
Q704
Q601,602
5
18
40
CVBS IN1
44
CVBS IN3
42
CVBS IN2
1
CVBS IN4
V2
L3 Y/C
L2 Y/C
L1 Y/C
TU VIDEO
V3
TU L/R
L2 Y/C
L2CVBSIN
FA IN L/R
L3 Y/C
AU3 L/R
AU1 L/R
L3CVBSIN
L1CVBSIN
V3
V1
V2
CN801
CN105
Y
CB
CR
Y IN
CB IN
CR IN
J101
Y2 IN,C2 IN
L2 IN,R2 IN
V2 IN
FA INL/R
V1
19
15
23
4
5
3
1
EPG SW2
CN504(1/2)
EPS SW1
6
7
VIDEO
R
L
16
17
AFT
RF_AGC
Q407
Q406,408,413
Q410
Q412
9
3
5
1
C
Y
C
Y
C
L1 Y/C
6
CB IN
8
C IN1
18
Y IN1
V2
V3
V1
TU401
4
5
21
25
6
2
4
8
10
6
2
4
S2 SW
1
1
8
10
7
LINE 2 IN
S VIDEO
VIDEO
AUDIO L
AUDIO R
TO
EPG-001 BOARD
CN602
TO
RD-055 BOARD
CN1904,CN1905
3
POWER
OUT
AGC
Q402,403
UNSW6V
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