Interface Control Block Diagram - Sony RMT-D145E Service Manual

Q Q
3 7 6 3 1 5 1 5 0

3-7. INTERFACE CONTROL BLOCK DIAGRAM

SI0
SO0
SC0
SYSTEM CONTROL
XIFCS
(SEE PAGE 3-8)
XIFBUSY
XFRRST
VIDEO
VMUTE
(SEE PAGE 3-9)
AUDIO
A MUTE
(SEE PAGE 3-12)
T E
L 1 3 9 4 2 2 9 6 5 1 3
ND401
FLUORESCENT
INDICATOR TUBE
w w w
.
IF-92 BOARD
(SEE PAGE 4-33)
CN404
SI0
16 SO
4
SO0
15
1 SI
SC0
3 17 /SC
XIFCS
6 14 /CS
XIFBUSY
5
27 BUSY
XFRRST
7
8 /FRRST
CN402
1 24 /VMUTE
2 23 /AMUTE
58 47
SEG 1 – 18
41 64
5 77
DIG 1 – 13
17 65
IC405
RESET
VOUT 1 8 /RST
2 XIN
X401
8MHz
3 XOUT
IC404 3
x a o
y
3.8Vp-p
i
125nsec
05
3-13
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8
IC406
REMOTE COMMANDER
RECEIVER
IR 11 1 OUT
S411 S410
TVS PREQ
POWER 37
IC404
IF CON
Q Q
3 7 6 3
S409 S408 S407
O/C 34
S412
PLAY 35
S405 S404 S403
DISPLAY MENU
DISPLAY 36
CURSOR 33
u 1 6 3
.
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2 4
9 9 8
1 5 1 5 0 8 9 2 4
S406
S402
S401
TOP MENU
RETURN
CURSOR STICK
m
CN406
PUSH
3
c o
ENTER
3-14
DVP-K380
2
9 9
9 8 2 9 9