Overall Block Diagram - Sony RDR-GX7 Service Manual

BLOCK DIAGRAMS

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

AV-071(1/2)
TU401 TUNER
BOARD
IC406
TU+30V
IC402
REG
Q416
TU+5V
UNSW6V
REG
P CONT
TU PCONT
Q415
FL-130(1/2) BOARD
J1701
C2 IN L2 YCC
G
C
S VIDEO
IN
Y
G
Y2 IN L2 YCY
LINE IN
V2 IN L2 CVBS
VIDEO
L2 IN FA IN L
AUDIO L
R2 IN FA IN R
AUDIO R
J802
L1 YCC
L3 YCC
G G
C C
Y Y
G G
L3 YCY
L1 YCY
L1 CVBS
L3 CVBS
V
AU1 IN L
AU3 IN L
L
AU1 IN R
AU3 IN R
R
SECTION 3
Q409,411
Q412,414
VIDEO EPG VIDEO
AMP
Q408,410
V TU VDET
DET
TU L
TU R
AGC TU G MAX
Q404
FMONO
MODE
SAP
ST/BIL/SIF
AFT
SCL
SDA
IC701
BUFF
VIDEO
Q707
REC AMP
BUFF
Q705
BUFF
Q712
IC201
AUDIO
PROCESSOR
+5V
3-1
UVI CV
Q713,715
BUFF SYNC VSYNC
Q710 BUFF
Q709,711,716
H H DET
DET
SEP V
EPG VIDEO
RD-045(1/2)
REC Y/CVBSS BOARD V BUFF
Q809
REC C
C BUFF
Q810
Y BUFF
GTUD DATA
Q811
GTUD LRCK
GTUD BCK
Y/G BUFF
Q812
AAD DATA
AAD LRCK
AAD BCK CB/B BUFF
Q813
CEVA SDO
CEVA SDO
CR/R BUFF
IC301 IC303 IC304 Q814
3
1 3 1
2ch
2
D/A
CONV
5
5 7
7
6
Q708
UNSW5V +5V
P CONT
SW5V IC302
Q801
TU PCONT
+5V
SYNC POW SW5V
REG
AU12V
-10V
TU VDET
TU G MAX
TU FMONO
TU M/SAP
TU SAP D
TU S/B D
TU AFT
TU SCL
TU SDA
UVI CV
VSYNC
H DET
SEP V
J801
IC802
Y/C
PROCESSOR
G G
C C
Y Y
G G
0UT L1
0UT L2
0UT R1
0UT R2
J805
COMPONENT
OUT
Cr Cb Y
IC801
Q802
+5V
UNSW10V
REG
P CONT
SW3.3V
Q801
Q303
UNSW12V
P CONT
Q302
Q301
SW-10V
3-2
RDR-GX7
V
L
R