Printed Wiring Boards And Schematic Diagrams - Sony DVP-CX860 Service Manual

PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

4-1. FRAME SCHEMATIC DIAGRAM (1/2)
2 3 4
1
A
CH-98
CN401 15P CN203
BOARD
SPDIF 15 15 SPDIF
A+5V 14 14 A+5V
GND 13 13 GND
B
J401
MEGA_INSEL 12 12 MEGA_INSEL
COAXIAL
SW+5V 11 11 SW+5V
2CHMUTE 10 10 2CHMUTE
LCHMUTE 9 9 LCHMUTE
FS2 8 8 FS2
J402
2CHR - 7 7 2CHR-
AUDIO IN
-8V 6 6 -8V
2CHR + 5 5 2CHR+
C
+8V 4 4 +8V
2CHL + 3 3 2CHL+
J403,404
GND 2 2 GND
AUDIO OUT
2CHL - 1 1 2CHL-
CX870D MODEL CN402 15P
CN202
ERAUDIOL 15 15 ERAUDIOL
J405
GND 14 14 GND
D
5.1 CH
ERAUDIOR 13 13 ERAUDIOR
OUT PUT
6CHMUTE 12 12 6CHMUTE
FL 11 11 FL
AEP,UKMODEL GND 10 10 GND
FR 9 9 FR
J406
GND 8 8 GND
WOOFER
OUT SL 7 7 SL
GND 6 6 GND
E
SR 5 5 SR
GND 4 4 GND
C/SW 3 3 C/SW
GND 2 2 GND
SW 1 1 SW
F
J501
S VIDEO
OUTPUT
CV-34
G
BOARD
J502
CONPORNENT
VIDEO OUT
J503
MEGA CONTROL
H
J504
S-LINK
J505
VIDEO
OUTPUT
I
N.C. 1
LD 2
GND 3
PD 4
J
VR 5
VLD 6
RF 7
F 8
C 9
D 10
H 11
GND 12
K
VC(2.5V) 13
VCC(5V) 14
G 15
A 16
B 17
BASE
E 18
UNIT
FCS+ 19
FCS- 20
L
TRK+ 21
TRK- 22
N.C. 23
LED 1
INLIM 2
GND 3
M
SLB-(4) 4
SLA+(2) 5
SLB+(3) 6
SLA-(1) 7
SPM+ 8
SPM- 9
TIB-(4) 10
TIB+(3) 11
N
TIA-(1) 12
TIA+(2) 13
16
SECTION 4
5 6 7 8
CNJ901
LINE-2
15P
ER-12 BOARD(AEP,UK MODEL)
15P
AI-20 BOARD
1/3 VIDEO
2/3 2.6CH AUDIO
3/3 INTER FACE
TK-59
CN001 23P CN004 16P CN405 16P
1 N.C. XDRVMUTE 1 1 XDRVMUTE
BOARD
2 LD TRK- 2 2 TRK-
3 GND TRK+ 3 3 TRK+
4 PD FCS- 4 4 FCS-
5 VR FCS+ 5 5 FCS+
6 VLD INLIM 6 6 INLIM
7 RF SLB- 7 7 SLB-
8 F SLA+ 8 8 SLA+
9 C SLB+ 9 9 SLB+
10 D SLA- 10 10 SLA-
11 H SPM+ 11 11 SPM+
12 GND SPM- 12 12 SPM-
13 VC(2.5V) TIB- 13 13 TIB-
14 VCC(5V) TIB+ 14 14 TIB+
15 G TIA- 15 15 TIA-
16 A TIA+ 16 16 TIA+
17 B
18 E
CN003 20P
CN404 20P
19 FCS+
5V 1 1 5V
20 FCS-
GND 2 2 GND
21 TRK+
MIRR 3 3 MIRR
22 TRK-
SSDFCTI 4 4 SSDFCTI
23 N.C.
TZC 5 5 IZC
SVC 6 6 SVC
CN002 13P PI 7 7 PI
1 LED TE 8 8 TE
2 INLIM FE 9 9 FE
3 GND 3.3V 10 10 3.3V
4 SLB-(4) SSCK 11 11 SSCK
5 SLA+(2) SSWD 12 12 SSWD
6 SLB+(3) SSRD 13 13 SSRD
7 SLA-(1) SSCS 14 14 SSCS
8 SPM+ SSDFCT 15 15 SSDFCT
9 SPM- RF- 16 16 RF-
10 TIB-(4) RF+ 17 17 RF+
11 TIB+(3) GND 18 18 GND
12 TIA-(1) RF MON 19 19 RFMON
13 TIA+(2) GND 20 20 GND
4-1
9 10 11 12 13
CNJ902
LINE-1(RGB)-TV
(FOR CHECK)
MB-94 BOARD
1/10 AMP
2/10 AV DECODER
3/10 16M SDRAM
4/10 VGA
5/10 SERVO CONTROL
6/10 CONNECTOR DIAG (CHECK)
6/10 CONNECTOR CN102 4P
7/10 SYSTEM CONTROL 1 TXD
8/10 32M FLASH PLL 2 RXD
9/10 FGA-C 3 GND
10/10 AUDIO 4 +3.3V
SERVO (CHECK)
CN402 5P
5 PI
4 TE
3 FE
2 GND
1 RF
14 15 16 17
CN308 23P
XIFRST 23
XIFBUSY 22
XIFCS 21
SI0 20
SO0 19
CN302 11P SC0 18
1 XIFRST IFRST 17
2 XIFBUSY GND 16
3 XIFCS AMUTE 15
4 SO0 VMUTE 14 CONTINUED ON
5 SI0 POFF 13 (SEE PAGE 4-3)
6 SC0 A1IN 12
7 GND A1OUT 11
8 P-CONT S_LINK 10
9 GND P-CONT 9
10 3.3VIN P-DET 8
11 IFRST GND 7
EVER+5V 6
SW+5V 5
SW+5V 4
SW+3.3V 3
SWGND 2
SW-10V 1
POWER BLOCK
CN101 15P CN101 15P
(MPW1241:
P_DET 1 15 P_DET
US,CND MODEL)
P_CONT 2 14 P_CONT
(MPW1141:
AEP.UK MODEL)
SW+11V 3 13 SW+11V
SW+11V 4 12 SW+11V
SW+5V 5 11 SW+5V
SW+5V 6 10 SW+5V
EVER+5V 7 9 EVER+5V
SW+3.3V 8 8 SW+3.3V
SW+3.3V 9 7 SW+3.3V
D_GND 10 6 D_GND
D_GND 11 5 D_GND
M_GND 12 4 M_GND
M_GND 13 3 M_GND
SW-11V 14 2 SW-11V
SW-11V 15 1 SW-11V
CN801 18P CN301 18P CN307 16P
EUROV/Y/+3.3V 1 18 EUROV/Y/+3.3V TRMM 16
XFRRST 2 17 XFRRST TRMP 15
XIFBUSY 3 16 XIFBUSY CKMM 14
XIFCS 4 15 XIFCS CKMP 13
SI0 5 14 SI0 DSSW1 12
SO0 6 13 SO0 LDSW1 11
SC0 7 12 SC0 MGND 10
DACMUTE/FS/VFC1(H) 8 11 DACMUTE/FS M+11V 9 CONTINUED ON
TRMP/VFC2(L) 9 10 TRMP SGND 8 (SEE PAGE 4-3)
TRMM 10 9 TRMM +5V 7
TSENS/TSW1 11 8 TSW1 TSW1 6
DSENS/DSSW1 12 7 DSSW1 CKSW1 5
CKMP 13 6 CKMP CKSW2 4
CKMM 14 5 CKMM OTASUKE/DISCEXT 3
CKSW1 15 4 CKSW1 YUVRGB/GAIN 2
CKSW2 16 3 CKSW2 RGBSEL 1
LDSW1 17 2 LDSW1
MEGA MUTE 18 1 MEGA MUTE
CN802 17P
TSW3 1
TSW2 2
DRSW1 3
LDSW2 4
LDMP 5
DRSW2 6
DRMP 7
LDMM 8 CONTINUED ON
(SEE PAGE 4-3)
DIM2 9
DRMM 10
DSADJ 11
DIM1 12
D_GND 13
TSCTL 14
YUVRGB/GAIN
15
OTASUKE/DISCEXT 16
RGBSEL 17
FRAME SCHEMATIC DIAGRAM (1/2)
4-2
DVP-CX860/CX870D