Sony DVP-CX860 / DVP-CX870D Service Manual ▷ View online
DVP-CX860/CX870D
3-9
3-10
3-5. VIDEO EURO BLOCK DIAGRAM
Y
C
CN502-1,3
IC101
+1.8V
+3.3V
CN502-26
CN502-22
CN502-18
CN502-6
CN502-9
CN502-5
CN502-2
CN502-10
TO MB BOARD
1,3
26
1.8V
REG
REG
22
18
6
9
5
2
10
1
3
7
8
9
10
11
VIDEO V
VIDEO C
Y/G
Cb/R
Cr/B
POFF
WIDE
VIDEO Y
VIDEO IN
VIDEO BUFFER
IC103
AI-20 BOARD(1/3)
ER-12 BOARD
C_IN
1
1
3
IC102
-5V
-5V
REG
REG
SW-10V
3
2
4
Y_IN
7
Y_IN
11
Cb_IN
14
Cr_IN
VIDEO OUT
C_OUT
Y_OUT
VIDEO OUT
Y_OUT
Y_OUT
Cb_OUT
Cr_OUT
Q104
Q105
Q105
17
35
33
31
25
23
21
MUTE
YUVRGB
3
MUTE
30
MUTE
13
MUTE
CX860:US,CND
CX860:AEP,UK
D102
20
D907,917
R/C IN
VMUTE
TO 3/3
POFF
TO 3/3
M.C
TO 3/3
3
VIDEO OUT
CN104
15
13
11
9
7
5
2
3
1
CN501
1
1
3
5
7
9
11
14
13
15
C_OUT
Y_OUT
Cb
Cr
A1 IN
A1 OUT
S-LINK
A1 IN
A1 OUT
S-LINK
Y
VIDEO OUT
C_OUT
Y_OUT
Cb
Cr
Y
ERAU
TO 2/3
2
ERV
TO 3/3
5
CN103
CN204
15
11
7
13
5
9
4
VIDEO C
Y/G
Cb/R
Y_OUT
ERAUDIO R
ERAUDIO L
VMUTE
16
EUROVY
RGBSEL
YUVRGB
11
9
5
4
3
2
1
CN902
DISCEXT
ERAUDIO R
ERAUDIO L
VMUTE
EUROVY
H
DISC
L
RGBSEL
YUVRGB
DISCEXT
ERAUDIO R
ERAUDIO L
FUNCTION SW
BLANKING
DISC
EXTERNAL
V
V/Y
B
G
R/C
Q901
WIDE
Q902,Q903
Q906,Q907
RY DRIVE
DISC/
EXTERNAL
SELECT
EXTERNAL
SELECT
Q909,Q910
Q912-Q918
Q912-Q918
Q908
VIDEO_OUT
CN901
AEP,UK MODEL
1
5
9
3
11
7
12
G
B
C
R
Y
V
WIDE
WIDE
Cr/B
1
L
R/C SEL.
H
3
7
7
G IN
4
B IN
R/C OUT
G OUT
B OUT
1
MUTE1
3
MUTE2
2
10
11
13
15
1
L
Y/V SEL.
RGB BUFFER
IC902
IC903
IC901
H
3
7
2
D909,Q911
CN901
LINE-2
RY901-RY906
R_IN
15
7
11
20
19
6
3
2
8
1
16
10
G_IN
B_IN
V_IN
V_OUT
A(L) IN
A(L) OUT
A(R) IN
A(R) OUT
BLANKING_IN
AVLINK_IN
FUNCTION_SW_IN
CN902
R/C_OUT
15
7
11
20
19
6
3
2
8
1
16
10
G_OUT
B_OUT
V_IN
V/Y_OUT
A(L) IN
A(L) OUT
A(R) IN
A(R) OUT
BLANKING_OUT
AVLINK_OUT
FUNCTION_SW_OUT
LINE-1
(RGB)-TV
(RGB)-TV
1
Y
C
2
Y
CB/B-Y
CR/R-Y
S-LINK
2
VIDEO
OUTPUT
J505
J502
J503
CX860:US,CND/CX870D
CX860:US,CND/CX870D
J501
S VIDEO
OUTPUT
OUTPUT
COMPONENT
VIDEO OUT
MEGA
CONTROL
Q501
J504
CV-34 BOARD
RGB MUTE
V/YC OUT
V/RGB OUT
OUT
EXTERNAL
RGB OUT
RGB OUT
YC OUT
MUTE
DISC EXT
YUVRGB
RGBSEL
EUKOVY
VMUTE
(SEE PAGE 4-33)
(SEE PAGE 3-12)
(SEE PAGE 3-6)
(SEE PAGE 3-13)
(SEE PAGE 3-13)
(SEE PAGE 3-13)
(SEE PAGE 4-49)
(SEE PAGE 4-53)
(SEE PAGE 3-13)
IC103
wg
2.2Vp-p
H
IC103
eg
2.8Vp-p
H
IC103
ed
1.9Vp-p
H
IC103
wd
1.5Vp-p
H
IC103
wa
1.5Vp-p
H
IC103
ea
2.2Vp-p
H
DVP-CX860/CX870D
3-11
3-12
3-6. AUDIO BLOCK DIAGRAM
6
SDI0
7
SDI1
8
SDI2
9
BCKI
5
LRCKI
48 XRST
3
MCLK
13 SI
14 SCK
14 SCK
11 XCS
13 SDTI1
14 SDTI2
14 SDTI2
15 SDTI3
9
BICK
37
SDO0
42
SDO1
4
BCLK
5
LRCK
LRCK
10
16
MCLK
19 CDTI
18 CCLK
20 CS
20 CS
8
PD
6
DATA
3
DZFL2
1
CH1OUT
2
LO1+
1
LO1-
10
CH2OUT
AMP
FL
44
RO1+
43
RO1-
42
LO2+
41
LO2-
40
RO2+
39
RO2-
38
LO3+
37
LO3-
36
RO3+
35
RO3-
MUTE
MUTE
Q415,414, Q411-Q408
MUTE
MUTE
Q407
Q412, Q413
CX860:AEP,UK/CX870D
Q406
6CH/VES_CS
AURST
AURST
16
SC1
SO1
512FS6CH
6CH_LRCK
6CH_BCK
KCS/6CH_C/SW
6CH_REAR2
6CH_FRONT2
D206,Q205
AMUTE
TO 3/3
CX860:AEP,UK/CX870D
MAMUTE
AMUTE
D209,
Q206,Q207
Q206,Q207
Q208
FS
CX870D
CX860:AEP,UK/CX870D
TO 3/3
2CH MUTE
FS2
LCH MUTE
3
CN203(1/2)
2CHL+
2CHL-
1
D201
Q209,Q210
Q209,Q210
D202,D203
Q202,Q202
Q202,Q202
Q201
28
CN702-28
2CH_DATA
6CH_FRONT1
CN201
IC204
2CH-DAC
IC203
2CH DATA
CX860
CX860:AEP,UK
CX870D
VES
IC205
LFE-DAC
IC202
6CHDAC
AI-20 BOARD(2/3)
CH-98 BOARD
TO MB BOARD
CN702-16
CN702-14
CN702-12
CN702-10,26
CN702-24
CN702-24
CN702-17
CN702-9
CN702-23
CN702-8
CN702-6
CN702-5
CN702-4
CN702-27
CN702-25
CN702-13
CN702-20
CN702-3
CN702-1
CN702-19
CN702-21
Q404
RY401
AMP
FR
IC403
AMP
AMP
IC401
CX860
CX870D
AMP
SL
AMP
SR
AMP
C/SW
AMP
SW
IC210
IC209
IC208
CX870D
CX860:AEP,UK/CX870D
SW+
SW-
SW-
J405
J406
J404
CX860:US,CND
CX870D
CX870D
CX860:AEP,UK
CX860:AEP,UK
J403
L
R
L
R
L
L
1
R
WOOFER
FRONT
REAR
OUT
5.1CH
OUTPUT
DIGITAL
OUT
CENTER
WOOFER
2
R
L
L
R
R
J402
5
7
8
9
10
9
7
5
3
CN401(1/2)
2CHL +
1
5
7
10
8
9
15
13
11
3
1
12
15
12
15
12
9
7
5
11
15
13
3
1
12
16
14
12
10,26
24
17
9
23
19
21
8
6
5
4
27
25
13
20
3
1
6CH_REAR1
6CH_C/SW
BCK
LRCK
6CH_LRCK
6CH_BCK
KCS/6CH_C/SW
SI1
SO1
6CH_REAR2
6CH_FRONT2
512FS2H/VES
6CH_FRONT1
6CH_REAR1
6CH_C/SW
BCK
LRCK
LRCK
BCK
LRCK
LRCK
6CH/VE_CS
SC1
6CH_REAR2
SO1
6
9
8
10
15
14
1
512FS6CH
SO1
SC1
2CH_CS
AURST
3
4
5
2CH_DATA
3
BCK
LRCK
MCK
SDA
SCK
CS
RST
SDATA
SCLK
AOUTB+
AOUTB-
18
19
AOUTA+
AOUTA-
13
20
B MUTEC
A MUTEC
LRCK
SC1
2CH_CS
AURST
6CH/VES_CS
512FS6CH
512FS2H/VES
MAMUTE
SPDIF
2CHR+
2CHR-
ERAU
CN202
2
ERAUDIO R
ERAUDIO L
TO 1/3
MEGA
SRDIF
TO 3/3
2CHL -
2CHR +
2CHR -
2CH MUTE
FS2
LCH MUTE
ERAUDIOL
ERAUDIOR
FL
FR
SL
SR
C/SW
SW
6CH MUTE
SPDIF
MEGA INSEL
CN401(2/2)
CN203(2/2)
CN402
AMP
AMP
Q405
RY402
CX870D
J401
COAXIAL
OPTICAL
Q401-Q403
Q402
BUFF
CX860
CX870D
IC402
D IN
E,F
1
AUDIO
OUT
AUDIO
IN
5
5
15
(SEE PAGE 3-6)
(SEE PAGE 4-35)
(SEE PAGE 4-45)
(SEE PAGE 3-13)
(SEE PAGE
3-13)
(SEE PAGE
3-13)
(SEE PAGE
3-9)
IC204
6
4.5Vp-p
22.579 MHz
DVP-CX860/CX870D
3-13
3-14
3-7. INTERFACE CONTROL BLOCK DIAGRAM (1/2)
5
6
3
4
1
2
24
8
69
76
71
72
70
10
11
12
5
12
19
27
7
2
4
68
23
6
20
21
18
9
4
75
14
15
26
67
66
65
4
3
6
2
7
8
14
15
10
11
12
9
3
2
1
80
79
25
1
1
3
1
3
4
5
8
P12
36
16
23
9
CN801–1
CN801–2
CN801–3
CN801–4
CN801–5
CN801–6
CN801–7
CN801–8
CN801–9
CN801–10
CN801–11
CN801–12
CN801–13
CN801–14
CN801–15
CN801–16
CN801–17
CN801–18
CN004–16
CN004–15
CN004–14
CN004–13
CN004–12
CN004–11
CN004–6
CN004–5
CN004–4
CN004–3
CN004–2
CN004–1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TO MB BOARD
EUROVY
XIFRST
XIFBUSY
XIFCS
SI0
SO0
SC0
DACMUTE/FS
TRMP
TRMM
TSW1
DSSW1
CKMP
CKMM
CKSW1
CKSW2
LDSW1
MFGAMUTE
16
15
14
13
12
11
6
5
4
3
2
1
TO CK BOARD
TRMM
TRMP
CKMM
CKMP
DSSW1
LDSW1
TSW1
CKSW1
CKSW2
DISCEXT
YUVRGB
RGBSEL
9
TO POWER BLOCK
CN101–1
CN101–2
1
2
P-CONT
P-DET
3
1
2
3
4
5
6
11
8
XIFRST
XIFBUSY
XIFCS
SO0
SI0
SC0
IFRST
P-CONT
XIFRST
XIFBUSY
XIFCS
SO0
SI0
SC0
IFRST
AMUTE
VMUTE
POFF
XIFRST
XIFBUSY
XIFCS
SO0
SI0
SC0
IFRST
AMUTE
VMUTE
POFF
A1IN
A1OUT
S-LINK
P-CONT
P-DET
SW+3.3V
P-CONT
P-DET
SW+3.3V
9
8
3
15
16
21
A1 IN
A1 OUT
S-LINK
23
22
21
20
19
18
17
15
14
13
12
11
10
1
2
3
4
5
6
7
9
10
11
12
13
14
FRRST
BUSY
CS
SOUT
SIN
SCLK
RESET
AMUTE
VMUTE
POFF
A1IN
A1OUT
P-CONT
P-DET
PON_CHK
FLD0
FLD35
64
29
22
57
LED_DATA
LED _CKL
LED _CS
XIN
XOUT
AN3
AN4
AN5
ACS_CW
ACS_CCW
JOG_CW
JOG_CCW
AN3
AN4
AN5
ACS_CW
ACS_CCW
JOG_CW
JOG_CCW
DATA
CLK
STB
P8
P7
P9
P6
P10
P11
P1
P2
LED+5V
L_TURN
L_MFGA
L_DSRC
L_EASY
L_DCHG
L_JOG
2
1
3
4
5
6
10
9
7
12
13
11
14
15
CN403 –14
CN403 –15
CN403 –13
CN403 –12
CN403 –11
CN403 –10
CN403 –6
CN403–7
CN403–9
CN403–4
CN403–3
CN403–5
CN403–2
CN403–1
TO FL BOARD
LED+5V
LED(DO)
F1
F2
F1
F2
CLK
RESET
1,3
60,62
6
21
BUZ
KBCK
KBDT
KBCK
KBDT
IR
STATUS
DIG1
DIG15
SEG1
SEG36
ND101
FL.D
VEE
SW-10V
FL.D DRIVE
DC/DC CONV.
Q101 T101 D103–D106
Q102 Q105
Q102 Q105
DIG1–15
Q110
DIG16
DIG0
DIG14
DIG15
EXPCLK
EXPRST
SEG1–36
IF COM
CN102
FR-173 BOARD
X101
4MHz
4MHz
V3S
DVE
FOLDER
A
FOLDER
B
FOLDER
C
FOLDER
D
FOLDER
ALL
FOLDER
DVD
FOLDER
CD
S101
S102
S103
S104
S105
S106
S107
S107
S109
V3S
DVE
CN101
D101
SW+5V
Q103,Q104
SW
S/P CONV.
D102
CX860:US,CND/CX870D
AN2
LED_OUT
SW+5V
D116
POWER
ON/OFF
ON/OFF
Q113
Q112
Q108
+5V
RESET
Q106,Q107
IC104
IC105
IC106
IC102
IC102
IC102
IC107
IC101
IC103
S-LINK
I/F
IR
SW+5V
REMOTE SENSOR
IR
BZ101
J101
KEY BOARD
AI-20 BOARD (3/3)
CN301
TO 1/3
CN308
TO 2/3
TO 2/3
TO 2/3
TO 1/3
TO 1/3
TO 1/3
VMUTE
ERV
FS
AMUTE
POFF
M.C
MEGA
VMUTE
YUVRGB
3
CN302
TO DOWNLOAD JIG
TO DOWNLOAD JIG
CN307
CN101
2
SW+10V
SW–10
16
IC207
A+5V
+8V
–8V
IC206
Q204
+5V
REG
REG
+8V
REG
REG
–8V
REG
REG
LE-30 BOARD
DOLBY
CN301
D301
CX870D
CN103
1
2
1
2
(SEE PAGE 3-9)
(SEE PAGE 4-35,37)
(SEE PAGE 4-77,79)
(SEE PAGE 3-15)
(SEE PAGE 3-11)
(SEE PAGE 3-11)
(SEE PAGE 3-9)
(SEE PAGE 3-8)
(SEE PAGE
3-11)
(SEE PAGE 3-9)
(SEE PAGE 3-10)
(SEE PAGE 3-16)
(SEE PAGE 4-77)
DVP-CX860/CX870D
3-15
3-16
3-8. INTERFACE CONTROL BLOCK DIAGRAM (2/2)
D401
EASY
PLAY
PLAY
L_TURN
CN101-2
CN403(1/2)
CN403(2/2)
CN404
16
FL-115 BOARD
SW-345 BOARD
TO FR BOARD
CN101-1
CN101-3
CN101-4
CN101-5
CN101-6
CN101-10
CN101-7
14
L_EASY
15
13
12
11
10
6
2
9
L_MEGA
L_DSRC
L_EASY
L_DOHG
L_JOG
AN4
CN101-9
TO FR BOARD
CN101-12
CN101-13
CN101-11
CN101-14
CN101-15
JOG DIAL
7
15
3
5
2
1
OPEN/
CLOSE
S415
S301
CN301
CN405
S416
D402
MEGA
CONTROL
L_MEGA
D403
FLIP
L_TURN
D404
DIRECT
SEARCH
L_DSPC
D405
DISC
CHANGE
L_DCHG
D406
JOG
L_JOG
PLAY
S417
EJECT
MEGA
CONTROL
S418
EASY
PLAY
PLAY
S419
TURN
OVER
OVER
S420
DISC
CHANGE
S421
DIRECT
SEARCH
REPEAT
S407
S408
TIME/
TEXT
LOAD
S406
S409
SHUFFLE
S410
1/ALL
DISCS
S411
TITLE
S412
DIAPLAY
S413
DVD
MENU
PREV/
NEXT
S401
S414
RETURN
2
AN3
S404
STOP
S403
PAUSE
LEFT
DOWN
ENTER
UP
RIGHT
JOG
S405
5
4
3
3
1
2
AN5
ACS-CW
ACS-CCW
JOG-CW
JOG-CW
JOG-CCW
JOG-CCW
UP
RIGHT
LEFT
ENTER
DOWN
1
2
4
6
7
8
9
DRMM
CN802-10
CN802-7
CN802-8
CN802-5
CN802-12
CN802-9
CN802-11
CN802-14
CN802-3
CN802-6
CN802-4
CN802-2
CN802-1
CN802-15
CN802-16
CN802-17
CN005
TO MB BOARD
8
10
11
13
6
9
7
4
15
1
12
14
16
17
3
2
CN307-2
CN307-3
CN307-1
CN307-16
CN307-15
CN307-14
CN307-13
CN307-12
CN307-11
CN307-6
CN307-5
CN307-4
CN004
TO AI BOARD
2
1
3
16
15
14
13
12
11
6
5
4
DRMP
LDMM
LDMP
DIM1
DIM2
DSADJ
TSCTL
DRSW1
DRSW2
LDSW2
TSW2
TSW3
YUVRGB
DISCEXT
RGBSEL
DISC
DET
PH001
TSW1
YUVRGB
DISCEXT
RGBSEL
TRMM
Q002
Q004
Q004
Q006
Q007
Q007
TRMP
CKMM
CKMP
LDMP
DSSW1
LDSW1
TSW1
CKSW1
CKSW2
LEVEL
Q005
TSCTS
SHIFT
IN3
IN4
IN1
IN2
VZ1
VZ1
OUT3
LD/CK
MOTOR DRIVER
OUT4
OUT1
OUT2
4
2
9
4
2
11
12
5
8
4
9
2
10
3
LDMM
CKMP
CKMM
TRMP
LEVEL
Q003
TSCTL
SHIFT
IN1
IN2
IN3
IN4
VZ1
VZ1
OUT1
TR/DR
IC001
IC002
MOTOR DRIVER
OUT2
OUT3
OUT4
11
12
5
8
4
9
2
10
3
TRMM
DRMP
DRMM
TSW2
(1/2)
(2/2)
TSW3
DRSW1
DRSW2
PH221
LDSW1
IC003
3
CN002
LDSW2
CKSW1
CKSW2
DIM1
DIM2
D005
Q001
LDSW1
4
5
6
8
7
3
CN221
LS-55 BOARD
CK-97 BOARD
LT-38 BOARD
CN222
CKSW1
4
5
6
8
7
3
CN223
1
2
D241
PH222
LDSW2
Q102
PH101
BUFF
Q101
BUFF
TSW2
TSW3
TSW3
PH261
CKSW1
PH262
CKSW2
3
5
4
CKSW2
VLTR
VLTL
3
CN241
CN261
3
CN262
3
IC003
LT-37 BOARD
LC-70 BOARD
D281
CN281
3
CS-57 BOARD
M
CN201
LM+
LM-
M201
TM-128 BOARD
TS-151 BOARD
DA-29 BOARD
DM-96 BOARD
M
TM+
TM-
M131
M
CM+
CM-
LM+
LM-
CM+
CM-
M202
2
1
3
4
CN161
2
3
M
CN191
DM+
DM-
M191
5
6
2
1
CN131
1,2
3
CN192
2
3
CN001
2
1
3
4
TM+
TM-
TM+
TM-
DM+
DM-
CN003
11
10
2
9
8
3
5
1
CN101
DM+
DM-
11
10
2
9
8
3
5
1
CN103
DRSW1
DRSW2
5
6
2
1
CN102
1,2
3
PH161
DRSW1
PH162
DRSW2
(SEE PAGE 4-73)
(SEE PAGE 4-74)
(SEE PAGE
3-14)
(SEE PAGE
3-8)
(SEE PAGE
3-13)
(SEE PAGE
3-14)
(SEE PAGE 4-57)
(SEE PAGE 4-69)
(SEE PAGE 4-70)
(SEE PAGE 4-70)
(SEE PAGE 4-64)
(SEE PAGE 4-64)
(SEE PAGE 4-63)
(SEE PAGE 4-64)
(SEE PAGE 4-64)
(SEE PAGE 4-69)
IC003
Click on the first or last page to see other DVP-CX860 / DVP-CX870D service manuals if exist.