Sony RDR GX7 Service Manual

RDR-GX7
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/2)
3-1 3-2
AV-071(1/2)
BOARD
TU+5V
REG
UNSW6V
IC402
P CONT
Q415
TU PCONT
TU+30V
REG
IC406
Q416
BB
30V 5V
9V/5V
SDA SCL SAP
ST/BIL/SIF
AFT MODE FMONO
AGC
R L
VIDEO
TU401 TUNER
VIDEO
AMP
Q409,411
Q412,414
V
DET
Q408,410
TU VDET
TU L
TU R
AGC
Q404
TU G MAX
FL-130(1/2) BOARD
VIDEO
G
C
Y
G
AUDIO L
AUDIO R
LINE IN
S VIDEO
IN
C2 IN
Y2 IN
V2 IN
L2 IN
R2 IN
G
C
Y
G
L3 YCC
G
C
Y
G
R
L
V
L1 YCC
J802
L1 YCY
L3 YCY
L1 CVBS
L3 CVBS
AU1 IN L
AU3 IN L
AU1 IN R
AU3 IN R
L2 YCC
L2 YCY
L2 CVBS
FA IN L
FA IN R
VIDEO
REC AMP
IC701
SDA
SCL
SAP
ST/BIL/SIF
AFT
MODE
FMONO
EPG VIDEO
AUDIO
PROCESSOR
IC201
BUFF
Q707
Q713,715
BUFF
Q710
SYNC
BUFF
H
DET
Q709,711,716
BUFF
Q705
BUFF
Q712
UVI CV
VSYNC
H DET
SEP V
REC C
REC Y/CVBSS
GTUD DATA
GTUD LRCK
GTUD BCK
AAD DATA
AAD LRCK
AAD BCK
CEVA SDO
CEVA SDO
2ch
D/A
CONV
IC301
31
3
2
1
5
6
7
IC303 IC304
57
RD-045(1/2)
BOARD
BUFF
Q809
V
BUFF
Q810
C
BUFF
Q811
Y
BUFF
Q812
Y/G
BUFF
Q813
CB/B
BUFF
Q814
CR/R
Y/C
PROCESSOR
IC802
COMPONENT
OUT
V
G
C
Y
G
G
C
Y
G
L
R
J805
J801
0UT R1
0UT L1
0UT L2
0UT R2
Cr Cb Y
UVI CV
VSYNC
H DET
SEP V
TU VDET
TU G MAX
TU SDA
TU SCL
TU SAP D
TU S/B D
TU AFT
TU M/SAP
TU FMONO
EPG VIDEO
P CONT
Q801
Q802
SW3.3V
UNSW10V
+5V
REG
IC801
+5V
P CONT
Q302
Q303
UNSW12V
Q301
SW-10V
+5V
REG
SW5V
AU12V
-10V
IC302
P CONT
Q801
Q708
SW5V
UNSW5V
+5V
TU PCONT
SYNC POW
J1701

Sony RDR GX7 Specifications

General

I/O ports	Analog AV In/Out S-Video In/Out Component Video Out DV Terminal (i.LINK) 2 x Scart (1 including RGB in) Digital Audio Out