Sony DVP-NS758HP Service Manual ▷ View online
DV
P-N
S7
58
HP
SWITCHING
REGULA
TOR
BO
BO
ARD
(SR
V2186WW)
V2186WW)
PRINTED
WIRING
BO
ARD
SWITCHING
REGULA
TOR
BO
BO
ARD
(SR
V2186WW)
V2186WW)
(SIDE
A)
SWITCHING
REGULA
TOR
BO
BO
ARD
(SR
V2186WW)
V2186WW)
(SIDE
B)
•
: U
se
s u
nle
ad
ed
so
ld
er.
4-1
1
Th
ere
a
re
a
fe
w
c
as
es
th
at
th
e p
art
p
rin
te
d
on
th
is d
iag
ra
m
is
n’t
m
ou
nte
d i
n t
his
m
od
el.
Fo
r p
rin
te
d w
irin
g b
oa
rd
SWITCHING
REGULA
TOR
BO
BO
ARD
(S
RV
21
86
W
W
)
SID
E A
D
10
0
A
-4
D
10
5
B-4
D
10
6
B-4
D
10
7
A
-3
D
21
1
A
-5
D
21
2
C-5
D
31
1
B-5
D
31
2
B-6
D
31
3
B-5
D
31
5
A
-6
D
31
7
A
-6
D
41
1
B-5
D
51
1
B-5
IC
10
1
B-4
Q
21
1
A
-6
SID
E B
D
10
1
C-6
IC
61
1
A
-3
Q
31
1
A
-1
Q
61
1
B-1
Q
71
2
A
-1
SWITCHING
REGULA
TOR
BO
BO
ARD
(SR
V2186WW)
V2186WW)
FB-224 Board
(USB)
MV
-060 Board
-060 Board
IF-163 Board
(INTERF
ACE)
Switching Regulator Board
SR
V2186WW
B
A
1
2
7
6
5
4
3
B
A
1
2
7
6
5
4
3
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
DV
P-N
S7
58
HP
Th
e c
om
po
ne
nts
id
en
tifi
ed
b
y
m
ark
o
r d
ott
ed
lin
e w
ith
m
ark
ar
e c
riti
ca
l fo
r s
afe
ty
.
Re
pla
ce
o
nly
w
ith
p
art
n
um
be
r
sp
ec
ifi
ed
.
4-1
2
Fo
r S
ch
em
ati
c D
ia
gr
am
• R
efe
r to
p
ag
e 4
-1
1 fo
r p
rin
te
d w
irin
g b
oa
rd
o
f S
w
itc
hin
g R
eg
ula
to
r b
oa
rd
(S
RV
2186WW)
SW
IT
CH
IN
G
R
EG
U
LA
TO
R (
SR
V2
18
6W
W
)
-R
EF.N
O
.:1
00
0 S
ER
IES
-
XX
M
A
RK
:N
O
M
O
U
N
T
N
O
M
A
RK
:P
B M
O
D
E
M
A
RK
ED
:M
O
U
N
T T
A
BL
E
SWITCHING
REGULA
TOR
BO
BO
ARD
(SR
V2186WW)
V2186WW)
5-1
DVP-NS758HP
Pin No.
Pin name
Type
F unction
1
AVDD18_2
Analog Power
Analog 1.8V power
2
AVDD33_1
Analog Power
Analog 3.3V power
3
XTALI
Input
27MHz crystal input
4
XTALO
Output
27MHz crystal output
5
V20
Analog Output
Analog output Reference voltage 2.0V
6
V14
Analog Output
Analog output Reference voltage 1.4V
7
EEWP
Output
EEPROM Write Protect control (L : write allowed)
8
MDI1
Analog Input
Laser power monitor input
9
LDO1
Analog Output
Laser drive output
10
LDO2
Analog Output
Laser drive output
11
AVDD33_2
Analog Power
Analog 3.3V power
12
DMO
Analog Output
Disk motor control Output. PWM output
13
FMO
Analog Output
Feed motor control. PWM output
14
MUTE123
Output
Motor drive channel 1,2 & 3 mute
15
MUTE4
Output
Servo Driver MUTE Signal
16
TRO
Analog Output
Tracking servo output. PDM output of tracking servo compensator
17
FOO
Analog Output
Focus servo output. PDM output of focus servo compensator
18
TSD_M
Input
Motor driver thermal shutdown sensor (Active LOW)
19
MV-60
Analog Inout
USB port DPLUS analog pin
20
MV-60
Analog Inout
USB port DMINUS analog pin
21
VDD33_USB
USB Power
US B Power pin 3.3V
22
PAD_VRT
Analog Inout
USB generating reference current
23
VDD18_USB
USB Power
US B Power pin 1.8V
24
xSF_CS
Output, SR, PU, SMT Serial Flash Chip Select (Active LOW)
25
SF_DO
Input, SR, PU, SMT
Serial Flash Dout
26
SF_DI
Output, SR, PU, SMT Serial Flash Din
27
SF_CK
Output, SR, PU, SMT Serial Flash Clock
28
SCL
Output, SR, PU, SMT I2C clock pin
29
SDA
InOut, SR, PU, SMT
I2C data pin
30
RX
Input
Hardwared RS232C RX
31
TX
Output, PD
Hardwared RS232C TX
32
xSYSRST
Input, SR, PU, SMT
Power on reset input (Active LOW)
33
xIFBSY
Input, SR, SMT
Ext. CPU Ready/Busy interrupt signal (H: Busy, L: Ready)
34
IFCK
Output, SR, SMT
Ext. CPU Serial clock
35
IFSDO
Output, PD
Ext. CPU Serial data output
36
MSW
Output, PD
Mode Switch (H:DVD, L:CD)
37
LIMITSW
Output, PD
BU Limit Switch
38
xIFCS
Output
Chip select for Ext.CPU (Active LOW)
39
IFSDI
Output
Ext. CPU Serial data input
40
DVDD33
Power
3.3V power pin for internal digital circuitry
41
RD0
InOut
DRAM data 0
42
RD1
InOut
DRAM data 1
43
RD2
InOut
DRAM data 2
SECTION 5
IC PIN FUNCTION DESCRIPTION
5-1. System Control Pin Function (IC CXD9961R - M CHIP)
5-2
DVP-NS758HP
Pin No.
Pin name
Type
F unction
44
RD3
InOut
DRAM data 3
45
RD4
InOut
DRAM data 4
46
RD5
InOut
DRAM data 5
47
RD6
InOut
DRAM data 6
48
RD7
InOut
DRAM data 7
49
DQM0
InOut, PD
Data Mask 0
50
RD15
InOut
DRAM data 15
51
RD14
InOut
DRAM data 14
52
DVDD18
Power
1.8V power pin for internal digital circuitry
53
RD13
InOut
DRAM data 13
54
RD12
InOut
DRAM data 12
55
RD11
InOut
DRAM data 11
56
RD10
InOut
DRAM data 10
57
RD9
InOut
DRAM data 9
58
RD8
InOut
DRAM data 8
59
DQM1
InOut, PD
Data Mask 1
60
RCLK
Output, PD
DRAM clock
61
RA11
InOut, PD
DRAM address 11
62
RA9
InOut, PD
DRAM address 9
63
RA8
InOut, PD
DRAM address 8
64
RA7
InOut, PD
DRAM adress 7
65
RA6
InOut, PD
DRAM address 6
66
RA5
InOut, PD
DRAM address 5
67
RA4
InOut, PD
DRAM address 4
68
XRWE
InOut, PD
DRAM Write enable (Active LOW)
69
XCAS
InOut, PD
DRAM Column address strobe (Active LOW)
70
XRAS
InOut, PD
DRAM Row address strobe (Active LOW)
71
DVDD33
Power
3.3V power pin for internal digital circuitry
72
BA0
InOut, PD
DRAM bank address 0
73
BA1
InOut, PD
DRAM bank address 1
74
RA10
InOut, PD
DRAM address 10
75
RA0
InOut, PD
DRAM address 0
76
RA1
InOut, PD
DRAM address 1
77
RA2
InOut, PD
DRAM address 2
78
RA3
InOut, PD
DRAM address 3
79
DVDD18
Power
1.8V Power pin for internal digital circuitry
80
DDCSDA
InOut, PD
DDC IIC Data (For HDMI™)
81
DDCSCL
InOut, PD
DDC IIC Clock (For HDMI™)
82
EXT_RES
Analog Input
EXTERNAL RESISTOR FOR HDMI™ TX
83
AVDD33_VPLL
Analog Power
3.3V VDD FOR HDMI™ TX
84
TXCN
Analog Output
Negative TX CLK
85
TXCP
Analog Output
Postive TX CLK
86
AVDD18_TX1
Analog Power
1.8V VDD FOR HDMI™ TX
87
TX0N
Analog Output
Negative TX CH0
88
TX0P
Analog Output
Postive TX CH0
89
AGND18_TX1
Ground
1.8V GND FOR HDMI™ TX
90
TX1N
Analog Output
Negative TX CH1
91
TX1P
Analog Output
Postive TX CH1
92
AVDD18_TX0
Power
1.8V VDD FOR HDMI™ TX
93
TX2N
Analog Output
Negative TX CH2
94
TX2P
Analog Output
Postive TX CH2
95
DACVDDC
Power
3.3V Power pin for video DAC circuitry
96
VREF
Analog
Bandgap reference voltage
97
FS
Analog
Full scale adjustment
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