Audio Dac, Pll - Sony RMT-144A Servise Manual

DVP-NC615/NC655P
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 4-5 for waveform.
1 2 3
MB-103 BOARD(7/8)
PR_V
A
PR_C
AUDIO DAC,PLL
PR_Y
43
TO(8/8)
-REF.NO.:1000 SERIES-
PR_Y/G
XX MARK:NO MOUNT
PR_CB/R
PR_CR/B
NO MARK:PB MODE
* :Cannot be measured
B
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
PB
C
SPDIF1
D
25
TO(4/8)
ACH12
LRCK
TO(3/8,4/8,
15
XRST
T E 6/8,8/8)
L 1 3 9 4 2 2 9 6 5 1 3
XDACS
E
37
TO(6/8)
F
14
TO(3/8)
G
24
TO(4/8)
IC102 XX
29
TO(4/8)
B+
CONT VIN
GND R116
22
NOISE VOUT
H
IC103
C103
R108
100u
FL101
2.2 PLL
B+
4V
C104
IC103 CY24233ZCT
0.01u
B
3.1
VDD
C101
XX VSS
2
JL101
1.5
27-1OUT
JL102
I
27-2OUT
C105 3.1
0.01u
VDD
B
VSS
w w w
*
C106
XTI
12p
1.5
C107 XTO
X102
15p R114
27MHz
1k
J
16

AUDIO DAC, PLL

MB-103 (7/8)
4 5 6
IC601
AUDIO D/A CONVERTER
IC601 CXD9627A-E2
1.5
MCLK DZFL
1.7
BCK BICK DZFR
0
SDTI VDD
1.7
LRCK VSS
R601
3.3
100
PDN AOUTL+
3.3
CSN AOUTL-
3.3
SC1
CCLK AOUTR+
3.3
SO1 CDTI AOUTR-
FSEL
C601
XX
B
36
TO(6/8)
35
TO(5/8)
33MARP
26
TO(4/8)
512FSAVD
33MAVD
13
27MAVD TO(3/8)
R176
0 R158 R159 R160
0
XX 0
R157
0
7
TO(2/8)
C112
XX
4
1
TO(1/8)
R134
N.C
22
1.4 JL103
33-1OUT
44
3.2 TO(8/8)
FSEL
JL104
1.5
33-2OUT
3.1 C110
R135
0.01u
VDD
XX
B
R136
VSS
22
JL105
1.5
512-1OUT
1.5 JL106
512-2OUT
x a o C117 C119
C113 C116
R137
XX XX XX XX
22
3
. i
4-23
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7 8 9
0
0
C602
C603
4.9
0.22u 10u
B
16V
C604
0.01u
2.5
B
Q Q
2.5 3 7
2.5
2.5
B+
+1.8V
B+
+3.3V
GND
+3.3V
GND
B+
+5V
2
TO(1/8) RFMON
+1.8V
+3.3V
SO2
GND
SI2
+1.8V SI0
+5V SC0
39
+3.3V
TO(6/8) SO0
GND XFRRST
+5V
XIFCS
+3.3V
XIFBUSY
GND
+5V
+3.3V
GND
+3.3V
GND
FB103
0uH
L101
4.7uH
u 1 6 3
y
+11V
C125
10 47u
TO(2/8)
4V
M_GND
C124
XX
http://www.xiaoyu163.com
2 4
8 9 9
10 11 12
(DVP-NC655P)
(DVP-NC615)
R613 R612
0 0
R614 FB602
0 0uH
FB603
0uH
R609
0
R608
0
R607
0
(DVP-NC615:AEP,UK,AUS,SP)
R621 0
R619 0 (DVP-NC655P)
JL601
JL602
JL603
JL604
R623
XX
JL605
JL606
JL607
JL608
JL609
JL622
JL610
JL611
JL612
JL613
JL614
6 3 1 5 1 5 0 8 9
JL615
JL616
JL617
JL618
JL619
JL620
JL623 JL621
SO2 JL123
R185
JL124
SI2
1k
JL125
JL129
JL126
SO2
SI2
SI0
SC0
SO0
R179
JL110
XX
JL130 JL111
R180
JL120
100
R186
JL112
XX
R181
JL113
SI0
0
R182
JL114
SC0
100
JL131
R183
SO0 JL115
100
FB104
FL104
0uH
B+ JL132 JL116
FL105
B+ JL133 JL117
m
JL121
FB106
FB105
FB111
FB109
0uH
0uH FL110
0uH 0uH
B+ JL134 JL118
FL109
c o
FB107 0uH JL135 JL119
JL122
FB108
C126 C127
0uH C128
100u 47u
220u
6.3V 16V
. 4V
4-24
2
8 9 9
13 14
COMPOUT
COUT
YOUT
27
TO(4/8)
Y/G
CB/R
CR/B
MA_MUTE
RGBSEL
EUROVY
38
TO(6/8)
IPSW
EXT/DSEL
WIDE
CN601
25P B TO B
1 Cr/B
2 WIDE
3 Cb/R
4 GND
5 Y/G
6 GND
7 Y
8 GND
9 C
10 DISCEXT
11 V
TO AV-62 BOARD
12 EUROVY
CN201
(FMV-20 FLAT CABLE)
13 GND
(PAGE 4-31)
14 RGBSEL
15 ALT-
16 SPDIF
17 ALT+
2 4 9 8 2 9 9
18 P_GND_SPDIF
19 P_GND_2CH
20 RMUTE
21 ART+
22 LMUTE
23 ART-
24 MAMUTE
25 AU+5V
CN103
6P
6 TXD
5 RXD
4 GND FOR CHECK
3 +3.3V
2 GND
1 RF MON
CN101 9P B TO B
9 GND
8 XFRRST
7 3.3V_MNT
TO CN-158 BOARD
6 XIFCS
CN308
5 XIFBUSY
(PAGE 4-49)
4 SI0
3 SC0
2 GND
1 SO0
CN102 6P
1 +1.8V
2 +5V
TO CN-158 BOARD
3 GND
CN311
4 SW+3.3V
(PAGE 4-49)
5 SW+11V
6 M_GND