Sony DVP-NS70H Service Manual ▷ View online
DVP-NS70H
3-7. VIDEO BLOCK DIAGRAM
IC304 ea C/BAR PB
S VIDEO OUT
32
29
27
31
23
25
21
8
11
13
1
16
3
5
Y
C
COMPONENT
VIDEO OUT
Y
Cb
Cr
SC
SY
SPDIF
V
VIDEO IN VIDEO OUT
MUTE
SY OUT
SY IN
SC IN
SC OUT
MUTE2
Y IN
Y OUT
Y
Cb
Cr
Cb IN
Cr IN
Cb OUT
Cr OUT
VIDEO
COMBO JACK
J301
H
2.0Vp-p
16
17
H
2.0Vp-p
14
H
1.4Vp-p
IC304 wa
12
H
1.4Vp-p
IC304 wd
13
2.0Vp-p
IC304 wj C/BAR PB
15
VIDEO BUFFER
IC304
MV-046 BOARD (3/7)
(SEE PAGE 4-19 to 4-20)
(SEE PAGE 4-19 to 4-20)
SYSTEM CONTROL/
SIGNAL PROCESSOR
(SEE PAGE 3-7 to 3-8)
IC304 wg C/BAR PB
572mVp-p (NTSC)
600mVp-p (PAL)
600mVp-p (PAL)
H
IC304 wl C/BAR PB
H
3-13
3-14
DVP-NS70H
3-8. INTERFACE CONTROL BLOCK DIAGRAM
3.3V
REGULATOR
IC
IC 407
IC 406
IC 408
44
11
8
1
2
1
3
40
PROG LED
IR
78
5
VCC
VDD
/RST
VKK
50
69
71
77
12
38
4
11
D409
EVER+3.3V
EVER+3.3V
EVER+3.3V
RESET
IC
IR
RECEIVER
IC
VFD DRIVER CIRCUIT
ND401
FLUORESCENT
INDICATOR
TUBE
FLUORESCENT
INDICATOR
TUBE
SW-10V
1
2
40 41
SEG 1-20
DIG 1-7
IC 404
IF CON
IF CON
AD1
AD2
XIN
XOUT
36
34
35
26
27
24
23
17
16
15
14
7
2
3
41
SYSRST
/CS
SI
SO
/SC
/AMUTE
/VMUTE
BUSY
PCONT
37
POWER
O/C
SYSRST
EVER+5V
SW-10V
SW+3.3V
XIFCS
SOO
SIO
SCO
A-MUTE
V-MUTE
XIFBUSY
PCONT
POWER-SWITCH
CN401
S401
OPEN/
CLOSE
CLOSE
R431
R430
S405
S404
S403
S402
R429
R428
S406
S407
PROG
PROGRESSIVE
STOP
PREV
NEXT
PAUSE
PLAY
X401
8MHz
8MHz
IF-134 BOARD
(SEE PAGE 4-9 to 4-10)
(SEE PAGE 4-9 to 4-10)
4
5
TO MV-046
SYSTEM CONTROL/
SIGNAL PROCESSOR
(SEE PAGE 3-7 to 3-8)
CN302
CN406
D302
CK-153 BOARD
(SEE PAGE 4-5 to 4-6)
(SEE PAGE 4-5 to 4-6)
5
6
5
6
7
5
3
4
6
2
8
16
14
11
12
9
13
19
X
N
.
Z
>
x
SW+5.0V
3-15
3-16
DVP-NS70H
3-9. HDMI BLOCK DIAGRAM
4
5
80
27
79 78 77 76 75 74 73 72
52
51
54
57
55
58
TX1-
TX0+
TX1+
TX2-
TX2+
DVD DI8
ALRCK
ABCK
ACK
ADO
AD1
AD2
AD3
SPDIF
AVCC
VSYNC
INT
HSYWC
CLK
DISC/XEXT
RGBSEL
EUROVY
NT/XPAL
SSCK
SSD
PWDN
RST
NT/XPAL
SCK
SDA
XRST
XSMCS
SMSDD
SMSDI
SMSCK
XPWDN
XTXRST
VDD
VSYNC
TXINT
XRST
XSMCS
SDI
SDD
SCK
SIN
SOT
SCK
WP
SCL
SDA
Y
B
A
VCC
VCC
3.3V REG
SW+5V
MSD
MSCK
HTPLG
ALRCK
ABCK
ALLK
ASDATA 0
ASDATA 1
ASDATA 2
ASDATA 4
SPDIF
TCK+
TCK-
DVDD 3.3
SDA
SCK
TX0-
49
48
10
SCL
5V POWER
HPD
SDA
38 39 26 30 32 33
31
21
22
24
25
35
34
61
17
22
24
21
23
30
31
32
40
41
1
14
15
XO
XI
63
62
60
59
50
51
49
7
6
8
2
4
5
SW+8V
1
5
4
5
40
SW+3.3V
IC702
1.8V REG
IC701
IC708
IC706
IC705
IC703
MV-046 BOARD (7/7)
(SEE PAGE 4-27 to 4-28)
SYSTEM CONTROL/
SIGNAL PROCESSOR
(SEE PAGE 3-7 to 3-8)
SYSTEM CONTROL/
SIGNAL PROCESSOR
(SEE PAGE 3-7 to 3-8)
TMDS 2+
TMDS 2-
TMDS 1+
TMDS 1-
TMDS 0+
TMDS 0-
TMDS CLK+
TMDS CLK-
1
3
4
6
7
9
10
12
15
16
18
19
CN701
HDMI OUT
11
VCLK
VCK
13 ~ 20
Y0
~
Y7
~
Y7
DISC/XEXT
RGB SEL
TX27M
HSYNC
VSYNC
EUROVY
NT/XPAL
SW3.3V
YUVO - YUV7
SYSTEM CONTROL/
SIGNAL PROCESSOR
(SEE PAGE 3-7 to 3-8)
5V REG
IC707
4
5
3-17
3-18E
DVP-NS70H
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
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1
4-2
GND
SW
-10V
PO
WER-SW
XAMUTE
EVER+5V
P-CONT
SW+3.3V
XVMUTE
IFSCK
GND
IFSDO
IFSDI
XIFBSY
XIFCS
3.3V_MIT
XSYSRST
GND/V
-OFF
CONTR
OL-3
SW+5V
10
9
8
7
6
5
4
3
2
1
LDM+
LDM-
GND
CKSW1
OCSW1
GND
LED_KEY+/Multi
KEY CONTROL
LED_KEY0/SACD
LED_KEY-/HDMI
SW+3.3V
EVER-10V
POWER_SW
P-CONT
GND
SW+5V
SW+3.3V
EVER+5V
EVER+11V
MTR_GND
SW+8V
POWER SUPPLY
(SRV1785WW)
(DVP-NS70H: E)
(SRV1786UC)
(DVP-NS70H: CND, US)
(SWITCHING
REGULATOR)
IF-134 BOARD
MS-203
BOARD
BOARD
CK-153
BOARD
MV-046 BOARD
M
M
OPTICAL
DEVICE
DEVICE
BASE UNIT
24
23
22
21
20
19
18
17
16
15
14
GND (LD)
LD (650)
N.C
N.C
PD
LO (780)
VR (650)
VR (780)
N.C
VoE/e+g
Vcc
13
12
11
10
9
8
7
6
5
4
3
Vc
GND (PDIC)
VoF/f+n
VoB/b
VoA/a
RF
(LO:DVD, HI:CD) MSW
LIMIT
SWITCH
SWITCH
VoD/d
VoC/c
TRK-
TRK+
2
1
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
FCS+
FCS-
GND (LD)
LD (650)
N.C
N.C
PD
LO (780)
1
2
3
4
5
6
SP-
SP+
LIMIT
(GND) LIMIT
SL-
SL+
SP-
SP+
LIMIT
(GND) LIMIT
SL-
SL+
VR (650)
VR (780)
N.C
VoE/e+g
Vcc
Vc
GND (PDIC)
VoF/f+n
VoB/b
VoA/a
RF
(LO:DVD, HI:CD) MSW
VoD/d
VoC/c
TRK-
TRK+
FCS+
FCS-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
GND
CN404
19P
CN108
19P
1
2
3
4
5
6
GND
LED_KEY+/Multi
KECY CONTROL
LED_KEY0/SACD
LED_KEY-/HDMI
SW+3.3V/SW+5V
1
2
3
4
5
6
6P
CN302
6P
CN406
CN406
SW
-10V
PO
WER-SW
XAMUTE
EVER+5V
P-CONT
SW+3.3V
XVMUTE
IFSCK
GND
IFSDO
IFSDI
XIFBSY
XIFCS
3.3V_MIT
XSYSRST
GND/V
-OFF
CONTR
OL-S
SW+5V
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
(24P)
FM0 -013
FFC
1-829-174-11
0.5mm pitch
CN105
6P
6P
CN201
6P
6P
CN101
24P
24P
6P
5
4
3
2
1
PI
TE
FE
GND
RF
CN103
5P
5P
1
2
3
4
5
1
2
3
4
5
LDM+
LDM-
GND/CTL
CKSW1/FWD
OCSW1/REV
CN202
5P
5P
5P
24P
RXD
GND
SW+3.3V
V2REF0
RF MON
5
TXD
6
4
3
2
1
(5P)
FMS-002
(6P)
MD-105
FFC
1-829-386-11
1-962-801-11
HARNESS
(6P)
IK-053
board-in-Harness
1-963-598-11
FIM-012 (19P)
FFC
1-830-743-11
1
2
3
4
5
6
7
8
9
10
CN201
10P
(10P)
PM-126
HARNESS
1-963-809-11
SW+8V
CN601
10P
10P
MTR_GND
EVER+11V
EVER+5V
SW+3.3V
SW+5V
GND
P-CONT
POWER_SW
EVER-10V
1-770-468-21 SB-98283
HARNESS 2.0mm SMT
HARNESS 2.0mm SMT
1-779-353-31 SB-J3853
FFC 1.0mm SMT MOLEX
FFC 1.0mm SMT MOLEX
FOR SERVO TEST
1-779-353-31 SB-J3853
FFC 1.0mm SMT MOLEX
1-779-353-31 SB-J3853
FFC 1.0mm SMT MOLEX
1-770-470-21 SB-98283
2.0mm SMT for Single-MD
TO DIAG JIG
2.0mm SMT for Single-MD
TO DIAG JIG
DIAG
SB-98283 1-770-470-21
JST HARNESS 2.0mm
JST HARNESS 2.0mm
SB-N9678 1-815-763-32
ELCD FFC 0.5mm SMT
ELCD FFC 0.5mm SMT
M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
* CN501
25P
EUR
O
VY
CTRL_5
DSEL/DISCXEXT
Cr/R
WIDE
Cb/B
D_GND
Y/G
D_GND
Y
D_GND
C
D_GND
V
VMUTE
LMUTE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
FCOUT3-
(FC)
(SW)
(SL)
(SR)
(FL)
(FR)
17P
FCOUT3+
SW
OUT3+
SW
OUT3-
SLOUT2-
SLOUT2+
SR
OUT2+
SR
OUT2-
A_GND
FLOUT1-
FLOUT1+
A-GND
FR
OUT1+
FR
OUT1-
D_GND
V
-OFF
MUTE23
RMUTE
AL
T
-
AL
T+
A_GND
SW
-10V
1-764-177-21 SB-C7822
HARNESS 1.5mm SMT
TD A
V Board
CN603
7P
SB-J3853 1-774-768-31
MOLEX FFC 1.0mm SMT
SW+5V
EVER+11V
GND
MUTE+5V
AMUTE
SPDIF
7
6
5
4
3
2
1
1
2
3
4
5
6
CN701
6P
1-573-806-21
1.5mm
1.5mm
XEXRST
DLON
SW+3.3V
GND
RXD
TXD
A
UDIO+5V
22
23
24
A_GND
AR
T+
AR
T
-
25
SB-J3853 1-774-769-31
MOLEX FFC 1.0mm SMT
RGBSEL
For NS90V/NS92V model only
DIAG JIG
SERVO TEST
DIAG DIG
FRAME SCHEMATIC DIAGRAM
4-1. FRAME SCHEMATIC DIAGRAM
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