Interface Control Block Diagram - Sony DVP-F25 Service Manual

3-7. INTERFACE CONTROL BLOCK DIAGRAM

MB-106 BOARD (5/5)
(SEE PAGE 4-23)
SO0
1
SC0 4
XIFCS 10
SI0
XIFBUSY
SYSTEM CONTROL
TRST
DSCRO2 12
13
DSCRO3
INS
AMUTE
AUDIO
SIRCS
AUDIO
16
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IC704 (1/2)
BUFFER
SI
3 15
6 17 /SC
8 14 /CS
16 SO
BUSY
27
7 /FRRST
11 13 /DISC
IC704 (2/2)
25 /INS
IC701
IF CON
28 AMUTE
Q702-704,
D701
CONTROL-S I/F
IC702
RESET
VOUT 1 8 /RST
3-13
FRONTIR
/IR2 20
LED11 80
LED12 79
SW1 34
SW4 37
SW2 35
IR 11
Q701
LED5 41
LED DRIVE
VMUTE
/VMUTE 29
CN604 (4/4)
XIN
2
X701
8MHz
3
XOUT
wa
IC701 3
5.6Vp-p
125nsec
IF-96 BOARD
IC101
REMOTE COMMANDER
RECEIVER (FRONT)
CN702 CN101
FRONTIR
3 3 1 OUT
EVER+5V
LED11/STBY
4 4
LED12/PWR
5 5
SW/POWER
7 7
SW-377 BOARD
CN703 CN201
SW4 STOP/PAUSE
2 2
S203
SW2 EJECT/PLAY
3 3
S201
IR-42 BOARD
IC1651
REMOTE COMMANDER
RECEIVER (TOP)
CN701 CN651
TOPIR
1 1 1 OUT
LED5/DISPLAY
5 5
D1651
DISPLAY
7 VMUTE VIDEO
3-14
DVP-F25
D103
STBY
PWR
S101
POWER
S204
S202
SW+5V