Sony RDR-HX900 Service Manual page 96

RDR-HX900
Q Q
For Schematic Diagram
3 7 6 3 1 5 1 5 0
• Refer to page 4-93 for printed wiring board.
• Refer to page 4-5, 4-6 for waveforms.
2
1
RD-55 BOARD(21/22)
DV INTERFACE
A
-REF.NO.:20000 SERIES-
93
TO(12/22) XPHYRST
LINKON
LPS
LREQ
B
C
97
TO(20/22) SCLK
CTL0
CTL1
PDT0
PDT1
D
PDT2
T E
L 1 3 9 4 2 2 9 6 5 1 3
PDT3
PDT4
PDT5
PDT6
PDT7
E
SW1.8V
NOT USE
FL2201
B+
SW3.3V
R2225
F
42 B+ 0
TO(19/22)
SW5V
FL2202
C2202
10u
16V
DGND
R2227
0
TO(12/22,
9
17/22, P_CONT
19/22)
DGND
G
TO(20/22,
84
22/22)
B+
DV3.3V
16
w w w
DV INTERFACE
RD-55 (21/22)
3 4 5
NO MARK:REC/PB MODE
C2207
0.01u
B
R2205
10k
B+
64 63 62 61 60 59 58 57
DGND
1.5
SCLK
IC(DL)
C2204
3.3
0.01u
DVDD
B
0
CTL0
0 IC2202
CTL1
DGND
DV INTERFACE
0
D0
IC2202
0
UPD72852AGB-8EU-A
D1
C2205
3.3
0.01u
DVDD
B
0
D2
0
D3
DGND
0
D4
0
D5
DGND
21
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
C2206 R2206
B+
0.01u
1k
B
C2210
X2201
0.01u
24.576MHz
B+
C2208 C2209
C2219
8p
0.1u
B
IC2201
S-T111B33MC-OGSTFG
3.2 IN 5.0
CONT
IC2201
GND
3.3
Np OUT
C2203
3.3V REG
0.1u
B
x a o
. i
4-83
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6 7
C2212
0.01u
B
R2212
10k B+
56 55 54 53 52 51 50 49
JL2201
1.9
TpBIAS1
3.3
AVDD
1.9 JL2202
TpA1p
1.9 JL2203
TpA1n
0 JL2204
TpB1p
0 JL2205
TpB1n
AGND
JL2206 C2214
0.01u
TpBIAS0
B
3.3
AVDD
C2215
JL2207
0.01u
TpA0p
B
JL2208
Q Q
TpA0n
3 7
TpB0p
TpBOn
AGND
1.2 R2216
RI1 9100
± 0.5%
AGND
R2213
10k
C2213
R2214
10k
0.01u
B B
8p
u 1 6 3
y
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2 4
8 9 9
8 9 10
LF2201 JL2215
0uH
JL2211
4 3
JL2212
1 2
JL2213
4 3
JL2214
1 2
LF2202
0uH
R2222
C2216
0.01u 5100
± 0.5%
B
6 3 1 5 1 5 0 8 9
C2217 C2218
1u 270p
B
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y
REC
PB
m
c o
.
4-84
2
8 9 9
11 12
CN2201 6P
6 GND
JL2216
5 TPA+
TO
4 TPA- FL-140 BOARD
CN104
3 TPB+
(SEE PAGE 4-40)
2 TPB-
1 GND
2 4 9 8 2 9 9
AUDIO
Y/CHROMA SIGNAL