Sony DVP-CX860 / DVP-CX870D Service Manual ▷ View online
DVP-CX860/CX870D
3-17
3-18
3-9. POWER BLOCK DIAGRAM
1
2
3
1
2
4
5
1
3
4
4
1
4
6
2
3
F1
25A/125V:US,CND
25A/250V:AEP,UK
25A/125V:US,CND
25A/250V:AEP,UK
AC IN
120–240V
50/60Hz
120–240V
50/60Hz
CN1
SW1 (POWER)
L1,2
LINE
FILTER
D11–14
MAIN RECT
MAIN RECT
T1
POWER TRANSFORMER
POWER TRANSFORMER
D101
11V RECT
Q101
Q104
SWITCH
SWITCH
SWITCH
SWITCH
SWITCH
D301,302
5V RECT
5V RECT
+11V REG
Q102,103
P302
1.6A
1.6A
Q301
+3.3V REG
Q304
SHUNT REG
SHUNT REG
P301
2.0A
2.0A
Q201
+5V REG
Q302
Q303
PC1
(2/2)
(2/2)
VR301
Q404
Q402
Q403
Q403
D401
–11V RECT
–11V RECT
–11V REG
S-LINE
I/F
Q401
VR401
–11V ADJ
–11V ADJ
SW–11V
SWITCH
SWITCH
PC1 (1/2)
Q1
Q2
SWITCH
SWITCH
CN101
P DET
P DET
CN101
SW+11V
SW+3.3V
P CONT
EVER+5V
1
3
•
4
1
•
2
8
•
9
5
•
6
19
•
21
19
•
21
1
•
3
13
•
14
6
•
4
25
•
27
13
•
14
19
•
20
4
•
5
25
•
27
1
•
3
2
SW+5V
7
1
3
•
4
8
•
9
1
•
2
5
•
6
14
•
15
14
•
15
2
7
IC302
IC303
IC101
IC105
IC107
IC106
IC104
IC103
IC102
IC001,002
IC003
IC301
IC401,402
IC302
IC502
IC803
IC802
IC403
IC103
IC101
IC102
IC404
IC504,505
IC105
IC104
IC107
IC102
IC103
IC101
IC203
IC206
IC207
IC202
IC204
IC205
IC208
IC209
IC210
IC401,402
IC902,903
IC402
IC901
IC601
IC303
IC001
IC506
IC503
IC701
REMOTE
SENSOR
SENSOR
RESET
FLD
DRIVE
IF
COM
Q105
DC/VX
CONV
T101
DC/DC CONV
Q101,102
DC/DC
CONV
AND GATE
S/P
CONV
Q103,104
LED DRIVE
D116
(POWER)
D401–406
INDICATOR
CN403
CN301
CX870D
D301
(DOLBY)
CN101
LE+5V
CN103
LED+5V
ND101
PH161,162
SENSOR
SENSOR
SENSOR
SENSOR
4
4
3
3
3
3
3
3
8
TS-151 BOARD
(SEE PAGE 4-63)
+5V
+5V
+5V
CN161
CN191
CN192
PH101
CN101
CN103
D281
(SENSOR)
CN281
CN262
CN261
CN223
CN221
CN222
VLTL
2
5
VLTR
VLTL
D241
(SENSOR)
2
8
7
1
14
2
1
PH261,262
PH221,222
4
1
2
7
8
4
CN003
CN002
Q008
MOTOR
DRIVER
DRIVER
+5V REG
VLTR
VLTL
AMP
Q006,007
BUFFER
CN004
CN102
7
9
7
9
CN307
+5V
SW+11V
CN102
FL507
MOTOR
DRIVER
DRIVER
CN502
SW+11V
FB507
V REG
FL503
FL501
FL701
FL702
FL801
REF VOLT GEN
/SPINDLE FG
DSP
CX870D
3.3V
REG
REG
+3.3V
REG
FL504
FL502
FL301
FGA-C
FL601
FL303
FL102
FL505
32M FLASH
FL508
FL402
FL101
NAND
FLASH
AV
DECODER
ARP
FL404
BASE
UNIT
FL405
5V
CN404
3.3V
10
1
10
1
RESET
SYSTEM
CONTROL
EEPROM
CX870D
VGA
SERVO DSP
DRAM
SDRAM
PLL
3V
REG
FL104
Q204
VIDEO
BUFFER
FL103
CX860:US,CND
CX860:AEP,UK
CX870D
FL506
15
16
18
21
23
9
8
6
3
1
P CONT
P DET
EVER+5V
SW+3.3V
SW–11V
SW+5V
CN308
SW+3.3V
SW+5V
1.8V
–8V REG
–5V
REG
VES
+8V REG
FL/FR
AMP
+5V REG
6CH DAC
2CH DAC
1.8V REG
SL/SR
AMP
C/SW,SW
AMP
CN203
A+5V
+8V
–8V
SW+5V
CN103
AUDIO OUT
AMP
LFE DAC
14
4
6
11
14
4
6
11
3
14
2
13
2
14
SW+11V
-5V
SW+5V
RY401,401
Q907
SIGNAL
SELECTER
DIGITAL OUT
AMP
RGB
BUFFER
R/C, Y/V
SELECTER
L904
RY901–906
SIGNAL
SELECT
SELECT
CH-98 BOARD
(SEE PAGE 4-45)
ER-12 BOARD
(SEE PAGE 4-49)
TK-59 BOARD
(SEE PAGE 4-9)
MB-94 BOARD
(SEE PAGE 4-13,15,17,19,21,
23,25,27,29,31)
CK-97 BOARD
(SEE PAGE 4-57)
LT-37 BOARD
(SEE PAGE 4-69)
LE-30 BOARD
(SEE PAGE 4-77)
FL-115 BOARD
(SEE PAGE 4-73)
FR-173 BOARD
AI-20 BOARD
(SEE PAGE 4-33,35,37)
DA-29 BOARD
(SEE PAGE 4-64)
DM-96 BOARD
(SEE PAGE 4-64)
LT-38 BOARD
(SEE PAGE 4-70)
LS-55 BOARD
(SEE PAGE 4-69)
CS-57 BOARD
(SEE PAGE 4-70)
SSI
2
1
(SEE PAGE 4-83)
(SEE PAGE 4-77,79)
POWER BLOCK
VR101
+11V ADJ
+11V ADJ
16
DVP-CX860/CX870D
3-20E
MEMO
DVP-CX860/CX870D
4-1
4-2
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1. FRAME SCHEMATIC DIAGRAM (1/2)
FRAME SCHEMATIC DIAGRAM (1/2)
28P
CN102
1
3
5
7
9
11
13
15
17
19
21
23
25
27
2
4
6
8
10
12
14
16
18
20
22
24
26
28
CN201
28P
1
3
5
7
9
11
13
15
17
19
21
23
25
27
2
4
6
8
10
12
14
16
18
20
22
24
26
28
N.C.
1
LD
2
GND
3
PD
4
VR
5
VLD
6
RF
7
F
8
C
9
D
10
H
11
GND
12
VC(2.5V)
13
VCC(5V)
14
G
15
A
16
B
17
E
18
FCS+
19
FCS-
20
TRK+
21
TRK-
22
N.C.
23
1
LED
2
INLIM
3
GND
4
SLB-(4)
5
SLA+(2)
6
SLB+(3)
7
SLA-(1)
8
SPM+
9
SPM-
10
TIB-(4)
11
TIB+(3)
12
TIA-(1)
13
TIA+(2)
13P
CN002
1
LED
2
INLIM
3
GND
4
SLB-(4)
5
SLA+(2)
6
SLB+(3)
7
SLA-(1)
8
SPM+
9
SPM-
10
TIB-(4)
11
TIB+(3)
12
TIA-(1)
13
TIA+(2)
CN001
23P
N.C.
1
LD
2
GND
3
PD
4
VR
5
VLD
6
RF
7
F
8
C
9
D
10
H
11
GND
12
VC(2.5V)
13
VCC(5V)
14
G
15
A
16
B
17
E
18
FCS+
19
FCS-
20
TRK+
21
TRK-
22
N.C.
23
18P
CN301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
28P
CN502
1
3
5
7
9
11
13
15
17
19
21
23
25
27
2
4
6
8
10
12
14
16
18
20
22
24
26
28
28P
CN702
1
3
5
7
9
11
13
15
17
19
21
23
25
27
2
4
6
8
10
12
14
16
18
20
22
24
26
28
11P
CN902
15P
CN401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN402
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN901
15P
15P
CN103
11P
CN204
15P
CN202
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN203
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
11P
CN302
1
2
3
4
5
6
7
8
9
10
11
20P
CN003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
16P
CN004
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN404
20P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN405
16P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN101
15P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN101
15P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN104
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN308
23P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
18P
CN801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
16P
CN307
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17P
CN802
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
A
5P
CN402
1
2
3
4
5
4P
CN102
1
TXD
2
RXD
3
GND
4
+3.3V
D_GND
M_GND
1.8V
D_GND
D_GND
11V
Cr_or_B
VIDEOV
Y_or_G
5V
11V
VB_GND
VV_GND
VS_GND
Cb_or_R
GND
VIDEOC
WIDE
VR_GND
3.3V
VYC_GND
D_GND
5V
1.8V
3.3V
VIDEOY
M_GND
POFF
6CH/VES_CS
512/384FS6CH
D_GND
6CH_REAR
KCS/6CH_C/SW
6CH_FRONT
6CH_REAR
SCK1
MAMUTE
6CH_LRCK
D_GND
2CH_CS
D_GND
D_GND
2CH_DA
T
A
BCK
512FS2H/VES
6CH_FRONT
LRCK
D_GND
BCK
SI1
SO1
6CH_BCK
SPDIF
AURST
D_GND
6CH_C/SW
XIFBUSY
EUROV/Y/+3.3V
CKMM
MEGA MUTE
CKSW2
TRMM
DACMUTE/FS
XIFCS
SO0
DSSW1
XFRRST
CKMP
LDSW1
CKSW1
SI0
SC0
TRMP
TSW1
1.8V
BCK
GND
VYC_GND
D_GND
Y_or_G
D_GND
POFF
6CH_REAR
D_GND
Cb_or_R
3.3V
512/384FS6CH
D_GND
VIDEOV
AURST
6CH_FRONT
LRCK
VS_GND
VR_GND
D_GND
D_GND
2CH_CS
Cr_or_B
SPDIF
6CH_REAR
6CH_FRONT
VV_GND
WIDE
D_GND
11V
6CH_BCK
1.8V
512FS2H/VES
VB_GND
3.3V
6CH_LRCK
D_GND
SO1
M_GND
5V
BCK
11V
VIDEOY
MAMUTE
D_GND
SI1
VIDEOC
KCS/6CH_C/SW
D_GND
6CH/VES_CS
2CH_DA
T
A
5V
6CH_C/SW
M_GND
SCK1
RGBSEL
C
R
GND
GND
Y
YUVRGB
B
ERAUDIOL
WIDE
DISCEXT
GND
A
V
_LINK
+12V
N.C
V
VMUTE
+5V
GND(D)
G
EUROVY
GND
ERAUDIOR
EVER5V
GND(AU)
-5V
A1IN
Y_OUT
A1OUT
GND
Cb
Cr
GND
VIDEO_OUT
GND
Y
GND
GND
C_OUT
S_LINK
GND
2CHL +
A+5V
2CHR -
FS2
SPDIF
GND
LCHMUTE
2CHR +
2CHMUTE
+8V
SW+5V
2CHL -
MEGA_INSEL
-8V
GND
GND
SL
GND
GND
FR
ERAUDIOR
C/SW
GND
GND
GND
SW
FL
ERAUDIOL
SR
6CHMUTE
-5V
G
EVER5V
+5V
+12V
WIDE
Y
GND
C
GND
V
GND
B
GND
R
A1OUT
A1IN
VIDEO_OUT
S_LINK
GND
Y
GND
Cb
GND
Cr
GND
Y_OUT
GND
C_OUT
GND
RGBSEL
ERAUDIOR
EUROVY
GND(D)
VMUTE
N.C
A
V
_LINK
DISCEXT
ERAUDIOL
YUVRGB
GND(AU)
GND
ERAUDIOL
2CHR-
SW+5V
GND
GND
+8V
2CHMUTE
GND
ERAUDIOR
2CHR+
LCHMUTE
GND
SPDIF
GND
FS2
SL
A+5V
2CHL-
GND
2CHL+
GND
6CHMUTE
SR
-8V
MEGA_INSEL
SC0
SI0
IFRST
SO0
3.3VIN
XIFRST
GND
XIFBUSY
P-CONT
XIFCS
GND
RF MON
SVC
SSRD
GND
PI
SSCS
5V
TE
SSDFCT
GND
FE
RF-
MIRR
3.3V
RF+
SSDFCTI
SSCK
GND
TZC
SSWD
FCS+
SPM-
INLIM
TIB-
TIB+
SLA+
XDRVMUTE
TIA-
SLB-
TRK-
SLA-
TIA+
TRK+
SLB+
FCS-
SPM+
SSDFCT
TE
5V
RF+
SSCS
PI
SSRD
SVC
RF-
SSWD
IZC
SSCK
SSDFCTI
GND
3.3V
MIRR
RFMON
FE
GND
GND
SPM-
FCS+
SPM+
FCS-
SLA-
TRK+
TIA+
SLB+
TRK-
TIA-
SLA+
TIB+
SLB-
XDRVMUTE
TIB-
INLIM
SW-11V
EVER+5V
M_GND
SW+5V
M_GND
SW+5V
D_GND
SW+11V
D_GND
SW+11V
P_DET
SW+3.3V
SW-11V
P_CONT
SW+3.3V
FL
SW
C/SW
FR
S_LINK
P-CONT
P-DET
GND
IFRST
EVER+5V
SW+5V
SW+5V
SW+3.3V
SWGND
SW-10V
POFF
AMUTE
SI0
A1IN
A1OUT
SO0
SC0
GND
VMUTE
XIFCS
XIFBUSY
XIFRST
EUROV/Y/+3.3V
CKMM
SC0
CKMP
SO0
DSENS/DSSW1
SI0
MEGA MUTE
DACMUTE/FS/VFC1(H)
XIFCS
LDSW1
TSENS/TSW1
XIFBUSY
CKSW2
TRMM
XFRRST
CKSW1
TRMP/VFC2(L)
LDMP
LDMM
LDSW2
DRSW1
DRSW2
DRMM
YUVRGB/GAIN
OTASUKE/DISCEXT
RGBSEL
DIM1
DRMP
DSADJ
DIM2
TSCTL
TSW3
TSW2
MGND
OTASUKE/DISCEXT
TRMP
SGND
RGBSEL
TRMM
TSW1
CKMP
CKSW1
CKMM
CKSW2
M+11V
LDSW1
+5V
YUVRGB/GAIN
DSSW1
D_GND
CH-98
BOARD
BOARD
J401
COAXIAL
AUDIO IN
J402
AUDIO OUT
J403,404
5.1 CH
OUT PUT
J405
J406
WOOFER
OUT
CX870D MODEL
AEP,UKMODEL
J501
S VIDEO
OUTPUT
OUTPUT
CONPORNENT
VIDEO OUT
J502
MEGA CONTROL
J503
J504
S-LINK
J505
VIDEO
OUTPUT
CV-34
BOARD
BOARD
TK-59
BOARD
BOARD
LINE-2
CNJ901
LINE-1(RGB)-TV
CNJ902
ER-12 BOARD(AEP,UK MODEL)
AI-20 BOARD
1/3 VIDEO
2/3 2.6CH AUDIO
3/3 INTER FACE
CONTINUED ON
(SEE PAGE 4-3)
(FOR CHECK)
(SEE PAGE 4-3)
CONTINUED ON
CONTINUED ON
(SEE PAGE 4-3)
POWER BLOCK
MB-94 BOARD
1/10 AMP
3/10 16M SDRAM
2/10 AV DECODER
5/10 SERVO CONTROL
4/10 VGA
6/10 CONNECTOR
6/10 CONNECTOR
7/10 SYSTEM CONTROL
8/10 32M FLASH PLL
9/10 FGA-C
10/10 AUDIO
16
10
G
H
5
13
M
L
6
E
3
8
B
12
D
C
9
2
4
7
J
N
I
17
16
F
K
11
15
14
BASE
UNIT
UNIT
1
2
3
4
5
8
6
7
9
11
10
1
2
7
6
4
11
5
8
10
3
9
13
12
14
15
12
13
15
14
PI
GND
DIAG
TE
FE
SERVO
RF
3
10
8
5
11
4
6
7
2
1
9
11
1
8
5
9
4
7
3
6
10
2
(MPW1241:
US,CND MODEL)
US,CND MODEL)
(MPW1141:
AEP.UK MODEL)
AEP.UK MODEL)
SW+11V
SW+3.3V
SW+5V
D_GND
P_DET
SW+3.3V
EVER+5V
M_GND
SW+11V
P_CONT
SW-11V
SW+5V
D_GND
SW-11V
M_GND
(CHECK)
(CHECK)
DVP-CX860/CX870D
4-3
4-4
FRAME SCHEMATIC DIAGRAM (2/2)
FRAME SCHEMATIC DIAGRAM (2/2)
3P
CN102
1
2
3
3P
CN131
1
2
3
CN001
4P
1
2
3
4
3P
CN222
1
2
3
3P
CN262
1
2
3
4P
CN201
1
2
3
4
3P
CN281
1
2
3
3P
CN241
1
2
3
4P
CN161
1
2
3
4
4P
CN192
1
2
3
4
CN301
3P
1
2
3
CN101
15P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN403
15P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
9P
CN404
1
2
3
4
5
6
7
8
9
CN405
3P
1
2
3
2P
CN103
1
2
2P
CN301
1
2
CN102
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
16P
CN004
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN003
11P
1
2
3
4
5
6
7
8
9
10
11
CN101
1
2
3
4
5
6
7
8
9
10
11
CN103
1
2
3
4
5
6
CN191
1
2
3
4
5
6
CN221
8P
1
2
3
4
5
6
7
8
CN223
1
2
3
4
5
CN261
1
2
3
4
5
CN002
8P
1
2
3
4
5
6
7
8
17P
CN005
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
J101
1
2
3
4
5
6
D301
1
A
TM+
TM+
TM-
TM+
TM-
TM+
LM+
CM+
CM-
LM-
VLTR
SGND
SGND
SGND
SGND
VLTL
CM-
CM+
LM-
LM+
VLTL
SGND
SGND
SGND
VLTR
SGND
+5V
DRSW2
DRSW1
SGND
SGND
DRSW1
DRSW2
+5V
GND
GND
AN4
ACS-CW
L-DCHG
AN5
L-EASY
ACS-CCW
L-DSRC
L-MEGA
L-JOG
LED+5V
AN3
JOG-CCW
L-TURN
GND
JOG-CW
AN4
JOG-CW
AN4
ACS-CW
L-DCHG
AN5
L-EASY
ACS-CCW
L-DSRC
L-JOG
L-MEGA
L-TURN
AN3
JOG-CCW
LED+5V
GND
UP
ENTER
JOG CCW
LEFT
JOG CW
DOWN
COMMON
GND
RIGHT
GND
GND
AN4
LED+5V
LED(DD)
LED(DD)
LED+5V
XIFBUSY
GND
AMUTE
XIFCS
EVER+5V
VMUTE
SI0
POFF
SW+5V
A1IN
SO0
SW+5V
A1OUT
23P
SC0
SW+3.3V
S_LINK
P-CONT
IFRST
SWGND
XIFRST
P-DET
GND
SW-10V
M+11V
OTASUKE/DISCEXT
CKSW2
CKMM
YUVRGB/GAIN
CKSW1
CKMP
TSW1
TRMM
SGND
TRMP
MGND
DSSW1
+5V
RGBSEL
LDSW1
DRMP
TSW2
TSCTL
LDMM
DIM2
LDMP
DRSW2
YUVRGB/GAIN
DRSW1
RGBSEL
LDSW2
OTASUKE/DISCEXT
DRMM
DIM1
TSW3
DSADJ
SGND
DRSW1
+5V
TM+
DRSW2
TM-
TS3
DM+
SGND
TS2
DM-
TM-
SGND
DRSW2
TM+
11P
TSW3
DM+
TSW2
DM-
SGND
DRSW1
+5V
DM+
DM-
DRSW2
DRSW1
+5V
6P
SGND
DM+
SGND
+5V
DRSW1
DRSW2
6P
DM-
LDSW2
LDSW1
VLTR
VLTL
+5V
CKSW1
SGND
CKSW2
CKSW1
SGND
CKSW2
VLTL
+5V
+5V
VLTL
CKSW1
5P
CKSW2
SGND
CKSW1
VLTL
VLTR
CKSW2
SGND
LDSW2
LDSW1
+5V
SGND
CONTINUED ON
(SEE PAGE 4-2)
S101-109
VIRTUAL 3D SURROUND,DVE,FOLDER A,FOLDER B,FOLDER C,
FOLDER D,FOLDER ALL,FOLDER DVD,FOLDER CD
KEY BOARD
5P
JOG
DIAL
DIAL
DOLBY
LE-30 BOARD
CX870D MODEL
SW-345 BOARD
S301
EJECT
FL-115 BOARD
S401
PREV/NEXT
S403-421
STOP,PAUSE,JOG,LORD,REPEAT,TIME/TEXT,SHUFFLE,
1/ALL DISCS,TITLE,DISPLAY,DVD MENU,RETURN,
OPEN/CLOSE,PLAY,MEGA CONTROL,EASY PLAY,
TURN OVER,DISC CHANGE,DIRECT SEARCH
LT-38 BOARD
CS-57 BOARD
LT-37 BOARD
TM-128 BOARD
LC-70 BOARD
TS-151 BOARD
DM-96 BOARD
DA-29 BOARD
CK-97 BOARD
LS-55 BOARD
FR-173 BOARD
1/2 IF COM
2/2 KEY BOARD JACK,FLD
CONTINUED ON
(SEE PAGE 4-2)
(SEE PAGE 4-2)
CONTINUED ON
16
10
G
H
5
13
L
6
E
3
8
B
12
D
C
9
2
4
7
J
I
F
K
11
14
Click on the first or last page to see other DVP-CX860 / DVP-CX870D service manuals if exist.