Sony RDR-GX300 Service Manual page 55

Q Q
3 7 6 3 1 5 1 5 0
2
1
AV-84 BOARD(2/8)
NO MARK:REC/PB MODE
AUDIO IN
A
REF.NO.:10000 SERIES-
FA_INR
AU3INR
8
TO(7/8)
AU3INL
FA_INL
B
C
TU_R
EUAUINR1
C201
1u
EUAUINR3 50V
EUAUINL3
C202
47u
16V
D
9
TO(8/8)
C203
47u
16V
T E
L 1 3 9 4 2 2 9 6 5 1 3
C204
1u
50V
EUAUINL1
C205
10u
16V
E
BP
TU_L
TU_L
30
TO(4/8)
TU_R
F
26 TO(7/8,
ADGND
8/8)
G
B+
10 SWA5V
TO(3/8)
B+
SW3.3V
2
TO(1/8)
B+
UNSW6V
H
VIN_GND
w w w
5
TO(5/8) AD_DGND
16
.
3 4 5
R :REC MODE
P :PB MODE
C207 C209 C210
C214
1u 47u 47u
1u
50V 16V 16V
50V
R219 R220 R222 R223
47k
47k 47k 47k
± 0.5%
± 0.5% ± 0.5% ± 0.5%
44 43 42 41 40 39
R213
47k
± 0.5%
2.5
LIN5
R214
WTM1
47k
± 0.5%
2.5
LIN4
IC201
R215
WTMO
47k
AUDIO A/D CONV.
± 0.5%
2.5
LIN3
IC201
AK5365VQ
R216
ZELMN
47k
± 0.5%
2.5
LIN2
R217
FS
47k
± 0.5%
2.5
LIN1
2.5
R218
LOPIN
13k
± 0.5%
2.5
LOUT
12 13 14 15 16 17
C206
4.7u
50V C213
0.1u
R221
B
13k
C208
± 0.5% 16V
4.7u
50V
C211
0.01u
B
25V
C212
C215
47u
L201 2.2u
16V
47uH 50V
B+
C219
0.01u
B
25V
x a o
y
i
4-9
http://www.xiaoyu163.com
8
6 7 8
C217
10u
16V
BP
R224
47k
± 0.5%
JL215
JL216
38 37 36 35 34
JL217
3.3
CNS/CAD1
JL218
CCLK/SCL
JL219
CDTI/SDA
R242
R228
JL220
0 22k
SEL2
R243
R229
R3.4
JL221
22k
P0
SEL1
Q Q
R244
R230
3 JL222 7 6 3
3.4 18k
22k
SEL0
JL223
0
SMUTE
3.3
ALC
R234
100
3.2
PDN
R235
560
1.6
MLCK
R236
22
1.6
LRCK
18 19 20 21 22
R237
10
C216
R238
0.01u
22
B
25V
C218
47u
16V
B+
u 1 6 3
.
http://www.xiaoyu163.com
2 4
9 9 8
9 10 11
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
INSEL_TU
INSEL_2
B+
11
INSEL_1
ADSMUTE
FSW
B+
10K
R508
18k
18k
1 5 1 5 0 8 9 2 4
B+
L3B
REC_Y
L3G
REC_C
L3RC
FSW
m
c o
4-10
RDR-GX300/GX700
2
9 9
12
AUDIO
SIGNAL
TO(5/8)
CN501 27P
JL501
1 AI_LRCK
JL502
2 AADXRST
JL503
3 AI_SDT
4 DGND
JL504
5 AI_BCK
6 DGND
JL523
7 DGND
8 DGND
JL505 9 8 2 9 9
9 256FS
10 DGND
11 DGND
12 UNSW6V
JL506
13 UNSW6V
TO
14 AGND
RD-50 BOARD(1/22)
CN1904
15 Cb
JL524 (SEE PAGE 4-31)
16 AGND
17 B
18 AGND
JL507
19 RECY
20 AGND
21 G
22 AGND
JL525
23 RECC
24
AGND
25 R
26 AGND
27 FSW
L3B
L3B
L3G
L3G
28
TO(8/8)
L3RC
L3RC
FSW
FSW
REC_C
REC_C
12
TO(6/8)
REC_Y
REC_Y
AUDIO IN
AV-84 (2/8)