Block Diagrams; Overall Block Diagram (1/2) - Sony RDR-GX300 Service Manual

BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM (1/2)

LINE 1 IN LINE 3 IN
S VIDEO Y C Y C
VIDEO
AUDIO L
AUDIO R
VHF/UHF IN
OUT
J101
CN105
LINE 2 IN
2
Y2 IN,C2 IN
S VIDEO Y C
4
V2 IN
6
8
L2 IN,R2 IN
10
VIDEO
FL-141 BOARD
AUDIO R
(1/2)
AUDIO L
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SECTION 3
AV-82 BOARD (1/2)
Y3
C3
C1
Y1
V3
V1
AU3 L
AU3 R
AU1 L
Q407,412
AU1 R
Q410
TU401
VIDEO 18
Q406,408,413
R 26
TU L/R
L 27
4
SDA
SCL 5
AFT 16
21
ST
6
SAP 22
MODE 23
F MONO
24
MUTE 25
CN801
2
L2 Y/C
4
6
8
10
UNSW6V
3-1
IC701
VIDEO IN SELECT
TU VIDEO
40 CVBS IN1
Q703
12 C IN3
Y OUT 29
22 Y IN3
Q704
10
C IN2
C OUT 31
20 Y IN2
Q601,602
14 C IN4
24 Y IN4
V2 CSYNC OUT 34
44 CVBS IN3
VSYNC OUT 36
V1
42 CVBS IN2
V3 V DET OUT 43
1 CVBS IN4
9
INSEL1
4
17
INSEL3
19
Y OUT SEL 21
SDT0 21
L/R 9 IC201
L/R IN1
BICK 22
36
AUDIO AMP/ADC LRCK 23
5
FA INL/R
L/R IN3
MLCK 24
40
7
L/R IN2 PDN 25
38
3
L/R IN4 SMUTE 27
42
3
SEL 0
SEL 2
109 SYNCIN
SLICE V
113 CVIN1
5 18
CSYNC TI SOUT
72 H DET TI SIN 38
17 SYNC V TI CLK 40
77
SYNCRO DET OND 0 56
X OUT 96 12
IC603
X601
10MHz
SYSTEM CONTROL X IN 14
87 TU VDET XCIN 9
X602
57 TU SCL
32.768KHz
58
TU SDA XCOUT 10
75
YC_SEPON
INSEL 1/2/TU YCSEPON
88
1 TU_S/B D
90
54 TU_FMONO
SIRCS 2
79 TU_M/SAP
83 TU_SAPD
KEY 1 97
85 TU_AMUTE
IC604 KEY 2 98
116 TU_AFT
KEY 3 99
KEY 4 100
2 RESET 1 11 RESET
21
DIMMER
FLD DATA 42
IC607 FLD CLK 44
LED STB 47
FLD XRESET 49
IC1101
1 VCO 2 115 FSC IN
FLD CS 50
X603
1MHz
TXT SCL 28 14
IC602
TXT SDA 29 23 INT 4
5 59 EEP SDA
EEP ROM EEP SCL
7 61 EEP WP
X1101
8MHz
CN501(1/2)
REC Y
19 RECY
REC C
23 RECC
SLICE V
HDET,VSYNC,CSYNC
CN501(2/2)
TO
AADDATA
3 AI SDT RD-50 BOARD
CN1904,CN1905
AADBCK
AADLRCK 5
AI BCK
PL2256L1
1 AI LRCK
256 FS
9
XAADRST
2 AADXRST
ADSMUTE
3 SMUTE
4 IT XRST
6 IT SCLK
8 IT SIN
10 IT SOUT
12 IT REQ
13 TEMP
CN502
IC061
CN603 CN001
REMOTE
IR
12 6 1 COMMANDER 2 UNSW5V
RECIEVER
KEY1
5 13
KEY2
11 7
S012-017
KEY3
7 11 FUNCTION
KEY
KEY4
9 9
FLD CS SW1-SW5
S036,037
4 LED DIM 2 S041 S021-027
LED RST FUNCTION FUNCTION FUNCTION
6 LED STB 5
KEY KEY KEY
LED CK
8 8
LED DT
10 10
IC062
13 12
LED RST
LESTB
16 14
LED CK
UNSW6V
LED DT
LED
DRIVER
REM 31 TIMER REC
FR-216 BOARD
J1102
SET TOP BOX CONTROL
3-2
RDR-GX300
S101
CN002 POWER
KEY1 IC101
4 6
LED RST
FLD CS
LED CK ND101
5 5
LED DT
FLD FLOORESCENT
DRIVER INDICATOR
8 2
TUBE
CN102
FL-141 BOARD (2/2)