Audio Dac, Pll - Sony RMT-D145E Service Manual

DVP-K380
Q Q
3 7 6 3 1 5 1 5 0
For Schematic Diagram
• Refer to page 4-7 for printed wiring board.
• Refer to page 4-4 for waveforms.
1 2 3
MB-103 BOARD (7/7)
A

AUDIO DAC, PLL

– REF.NO.:1000 SERIES –
XX MARK: NO MOUNT
NO MARK:PB MODE
B
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
PB
C
D
25
TO(4/7)
E
15 TO(3/7,4/7,
T E
L 1 3 9 4 2 2 9 6 5 1 3
37
TO(6/7)
F
G
H
IC102 XX
B+
CONT VIN
GND R116
22
NOISE VOUT
I
C103
R108
100u
FL101
2.2
4V B+
C104
0.01u
B
C101
XX
3
JL101
JL102
J
C105
0.01u
B
C106
9P
C107
w w w X102
9P R114
27MHz
0
K
16
AUDIO DAC, PLL
MB-103 (7/7)
4 5 6
PR_V
PR_C
PR_Y
NOT USE
PR_Y/G
PR_CB/R
PR_CR/B
AUDIO
SIGNAL
IC601
AUDIO D/A CONVERTER
SPDIF1
IC601
1.6
MCLK
1.7
BCK
BICK
0
ACH12 SDTI
1.7
LRCK LRCK
R601
3.4
100
XRST PDN
6/7)
3.4
XDACS CSN
3.4
SC1
CCLK
3.4
SO1 CDTI
FSEL
C601
XX
14
TO(3/7) 33MARP
24
TO(4/7) 512FSAVD
33MAVD
29
TO(4/7)
27MAVD
R176
0
R158 R159 R160
XX 0 0
R157
0
IC103
C112
XX
PLL
2
IC103 SM8707EV-E2
3.2
R134
VDD N.C.
22
1.6 JL103
VSS 33-1OUT
1.7 3.3
27-1OUT FSEL
JL104
1.6
27-2OUT 33-2OUT
C110
3.2 3.2
R135
0.01u
VDD VDD XX
B
R136
VSS VSS
22
1.4 1.6 JL105
XTI 512-1OUT
JL106
1.4 1.6
XTO 512-2OUT
C113 C116 C117 C119
R137
XX XX XX XX
22
4
3
x a o
. i
4-23
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7 8 9 10
CXD9627N-E
4.9
DZFL
5.0
DZFR
C602 C603
5.0
0.22u
10u
VDD
B 16V
C604
VSS 0.01u
2.5 B
AOUTL+
2.5
AOUTL-
2.5
Q Q
AOUTR+
3 7
2.5
AOUTR-
B+
+1.8V
B+
36
+3.3V
TO(6/7)
GND
+3.3V
35
TO(5/7)
GND
B+
+5V
2
TO(1/7) RFMON
+1.8V
26
TO(4/7)
+3.3V
GND
+1.8V
+5V
13
TO(3/7)
39
+3.3V TO(6/7)
GND XFRRST
+5V
XIFCS
7
TO(2/7) +3.3V
XIFBUSY
GND
+5V
1
TO(1/7) +3.3V
GND
10
u 1 6 3 TO(2/7)
y
M_GND
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2 4
8 9 9
11 12 13
R613
XX
R614
XX
6 3 1 5 1 5 0 8 9
B+
SO2
SI2
SO2
SO2
SI2
SI2
SI0
SI0
SC0
SC0
SO0
SO0
SI0
SC0
SO0
FB104
FB103
FL104
0uH 0uH
FL105
L101
FB105 FB106
FB109
10uH 0uH
0uH
0uH FL110
B+
m
FL109
FB107 0uH
+11V
FB108
C126 C127
C125
0uH C128
100u 47u
47u 220u
c o
6.3V 16V
4V
4V
C124
.
XX
4-24
2
8 9 9
14 15 16 1
R612
0
COMPOUT
FB602
0uH
COUT
FB603
0uH
YOUT
R609
27
TO(4/7)
0
Y/G
R608
0
CB/R
R607
0
CR/B
MA_MUTE
RGBSEL
R621
XX
EUROVY
R619
38
TO(6/7)
XX
IPSW
EXT/DSEL
WIDE
CN601 25P
B TO B
JL601
1 Cr/B
JL602
2 WIDE
JL603
3 Cb/R
4 D_GND
JL604
5 Y/G
R623
6 D_GND
XX
JL605
7 Y
8 D_GND
JL606
9 C
JL607
10 DSEL
JL608
11 V
JL609
TO AV-63 BOARD(1/2)
12 ISPW
CN203
JL622
13 D_GND
JL610 (SEE PAGE 4-27)
14 RGBSEL
JL611
15 ALT-
JL612
16 SPDIF
JL613
17 ALT+
JL614
18 P_GND_SPDIF
JL615
19 P_GND_AUDIO
2 4 9 8 2 9 9
JL616
20 RMUTE
JL617
21 ART+
JL618
22 LMUTE
JL619
23 ART-
JL620
24 MAMUTE
JL623 JL621
25 AU+5V
CN103 6P
JL123
6 TXD
R185
JL124
1k
5 RXD
4 GND FOR CHECK
JL125
3 +3.3V
JL129
2 GND
JL126
1 RF MON
CN101 9P B TO B
9 GND
R179
JL110
XX
8 XFRRST
JL130 JL111
7 3.3V_MNT
R180
JL120
100 TO IF-92 BOARD
6 XIFCS
R186
CN404
JL112
XX
5 XIFBUSY
R181
JL113 (SEE PAGE 4-34)
0
4 SI0
R182
JL114
100
3 SC0
JL131
2 GND
R183
JL115
100
1 SO0
CN102 6P
B+ JL132 JL116
1 +1.8V
B+ JL133 JL117
2 +5V
JL121 TO IF-92 BOARD
FB111
3 GND (CN403)
0uH
JL134 JL118
(MF-129 HARNESS)
4 +3.3V
JL135 JL119 (SEE PAGE 4-33)
5 +11V
JL122
6 M_GND