DVP-NC625/NC665P
3-15
3-16
3-8. INTERFACE CONTROL BLOCK DIAGRAM
DV-034 BOARD
(SEE PAGE 4-53)
17
16
15
27
14
23
3
24
7
2
11
69
49
77
70
48
11
33
5
IF-099 BOARD
(SEE PAGE 4-39)
FR-197 BOARD
(SEE PAGE 4-49)
SW-385 BOARD
(SEE PAGE 4-45)
9
7
11
3
5
6
3
5
1
9
7
6
AUDIO
(SEE PAGE 3-9)
VIDEO
(SEE PAGE 3-11 to 3-14)
IC404
IF CON
IC408
RESET
CN502
CN308
/SC
SI
SO
BUSY
/CS
/FRRST
16
A MUTE
VMUTE
/AMUTE
IR
OUT
SEG 1 – 21
DIG 1 – 18
X401
8MHz
ND401
VACUUM
FLUORESCENT
DISPLAYS
1
IC406
REMOTE COMMANDER
RECEIVER
CN501
CN404
CN405
7
9
CN407
SC0
SI0
SO0
XIFBUSY
XIFCS
XFRRST
SC0
SI0
SO0
IFBSY
XIFCS
XFRRST
AD1
AD2
TVS
1
VOUT
8
/RST
34 AD1
35 AD2
/VMUTE
XIN
XOUT
POWER
5
4
3
2
S604
S605
S603
S602
S601
37
AD4
36
AD3
S610
S607
CN603
CN401
AD3
1
LED
1
AD4
3
5
5
3
IC404
3.4 Vp-p (8 MHz)
S606
S608
S609
1
PVEQ
I/ALL
LOAD
NC655P
NC665P
CN701
80
PROG LED
CN602
PL-32 BOARD
(SEE PAGE 4-45)
3
PROG
LED
S505
S503
S506
S502
S501
S504
S507
DISC SKIP
S508
PROG SEL
S509
EXCHANGE
3
✻
11
9
12
1
4
3
10
8
2
4
1
12
9
10
3
5