Interface Control Block Diagram (2/2) - Sony DVP-CX860 Service Manual

3-7. INTERFACE CONTROL BLOCK DIAGRAM (1/2)
AI-20 BOARD (3/3)
CN301
EUROVY
CN801–1 18
XIFRST
CN801–2 17
XIFBUSY
CN801–3 16
XIFCS
CN801–4 15
SI0
CN801–5 14
SO0
CN801–6 13
SC0
CN801–7 12
DACMUTE/FS
CN801–8 11
TRMP
CN801–9 10
(SEE PAGE 3-8)
TO MB BOARD
TRMM
CN801–10 9
TSW1
CN801–11 8
DSSW1
CN801–12 7
CKMP
CN801–13 6
CKMM
CN801–14 5
CKSW1
CN801–15 4
CKSW2
CN801–16 3
LDSW1
CN801–17 2
MFGAMUTE
CN801–18 1
CN307
TRMM
CN004–16 16
TRMP
CN004–15 15
CKMM
CN004–14 14
CKMP
CN004–13 13
DSSW1
CN004–12 12
LDSW1
CN004–11 11
(SEE PAGE 3-16)
TO CK BOARD
TSW1
CN004–6 6
CKSW1
CN004–5 5
CKSW2
CN004–4 4
DISCEXT
CN004–3 3
YUVRGB
CN004–2 2
RGBSEL
CN004–1 1
CN101
P-CONT
CN101–1
1
TO POWER BLOCK
P-DET
CN101–2
2
SW+10V
SW–10
16
(SEE PAGE 4-35,37)
TO 1/3 (SEE PAGE 3-9)
CN308
ERV
XIFRST
23
XIFBUSY
22
XIFCS
21
SO0
20
SI0
19
SC0
TO 2/3 (SEE PAGE 3-11) 18
IFRST
FS 17
(SEE PAGE
TO 2/3
AMUTE
3-11)
AMUTE 15
VMUTE
VMUTE
14
POFF
13
POFF
A1 IN
(SEE PAGE 3-9) 12
TO 1/3
A1 OUT
11
3
S-LINK
10
M.C
(SEE PAGE 3-10)
TO 1/3
MEGA
(SEE PAGE 3-11)
TO 2/3
P-CONT
9
9
P-DET
8
SW+3.3V 3
CN302
TO DOWNLOAD JIG
XIFRST
1
XIFBUSY
2
XIFCS
3
SO0
4
SI0
5
SC0
6
IFRST
11
P-CONT
8
3
VMUTE
(SEE PAGE 3-9)
TO 1/3
YUVRGB
2
IC207
+5V
1 3 A+5V
REG
IC206
+8V
+8V
1 3
REG
Q204
–8V
–8V
REG
3-13
FR-173 BOARD
(SEE PAGE 4-77,79)
IC106
IF COM
CN102
IC102
XIFRST
1
8 FRRST
XIFBUSY
2 69 BUSY
XIFCS
3 76 CS
SO0
4
71 SOUT
SI0
5
72 SIN
SC0
6
70 SCLK
IFRST
7 RESET
10
IC102 IC102
AMUTE
9 11 AMUTE
VMUTE
10
12 VMUTE
POFF
11
5 POFF
A1IN
12 A1IN
12
A1OUT
Q108
13 A1OUT
19
S-LINK
14
IC105
+5V 5 RESET 4
P-CONT
15 68 P-CONT
P-DET
16 23 P-DET
SW+3.3V
21 PON_CHK
6
IC104
Q106,Q107
S-LINK
IR
I/F
CX860:US,CND/CX870D
75 STATUS
SW+5V
D116
POWER
Q112 Q113
ON/OFF
SW+5V
LED_DATA
LED _CKL
LED _CS
X101
4MHz
14 XIN
15 XOUT
LE-30 BOARD
CX870D
(SEE PAGE 4-77)
DOLBY
CN103
CN301
1 1
LED+5V
LED(DO)
2 2
D301
SW-10V
DC/DC CONV. VEE
F1
Q101 T101 D103–D106
F2
Q102 Q105
IC107
FL.D DRIVE
EXPCLK 27 2 CLK
DIG0 23
DIG1–15 16
EXPRST 7 4 RESET
DIG14 9
DIG16
Q110
DIG15 8
FLD0 64
SEG1–36
36
FLD35 29
BZ101
BUZ 20
KBCK
KBCK 21
KBDT
KBDT 18
IC101
REMOTE SENSOR
IR
IR 9 1
FOLDER FOLDER FOLDER
V3S DVE
A B C
AN2
4
S101 S102 S103 S104 S105
V3S DVE
Q103,Q104
SW+5V
SW
LED_OUT 26
IC103
D102 D101 LED+5V
S/P CONV.
L_TURN
67 10 DATA P8 4
L_MFGA
66 11 CLK P7 3
L_DSRC
65 12 STB P9 6
L_EASY
P6 2
L_DCHG
P10 7
L_JOG
P11 8
P1 14
9 P12 15
P2
AN3
AN3 3
AN4
AN4 2
AN5
AN5 1
ACS_CW
ACS_CW 80
ACS_CCW
ACS_CCW 79
JOG_CW
JOG_CW 25
JOG_CCW
JOG_CCW 24
3-14
DVP-CX860/CX870D
ND101
FL.D
1,3 F1
60,62 F2
6 DIG1
21 DIG15
22 SEG1
57 SEG36
J101
KEY BOARD
5 6
3 4
1 2
FOLDER FOLDER FOLDER FOLDER
D ALL DVD CD
S106 S107 S107 S109
CN101
2 CN403 –14
1 CN403 –15
3 CN403 –13
4 CN403 –12
5 CN403 –11
6 CN403 –10
10 CN403 –6
TO FL BOARD
(SEE PAGE 3-15)
9 CN403–7
7 CN403–9
12 CN403–4
13 CN403–3
11 CN403–5
14 CN403–2
15 CN403–1