Fostex DV40 Service Manual page 83

MPU
KEY_DIG0
KEY_DIG1
KEY_DIG2
KEY_DIG3
LEDK[0..4]
LEDA[0..5]
FS[1..27]
G[1..13]
SCK_FL
SO_FL
CE_FL
/RST2
AC4.3A
AC4.3B
Vdisp
D+5
DGND
MPUKEY.SCH
LEDA[0..5]
LEDA[0..5]
R6
LEDA0
1K
R7
LEDA1
1K
R8
LEDA2
1K
R9
LEDA3
1K
R10
LEDA4
1K
R13
LEDA5
1K
LEDK[0..4]
LEDK[0..4]
LEDK0
LEDK1
LEDK2
LEDK3
LEDK4
FS[1..28]
KEY_DIG0
KEY_DIG1
KEY_DIG2
KEY_DIG3
LEDK[0..4]
LEDA[0..5]
FS[1..27]
G[1..13]
AC4.3A
AC4.3B
D+5 Vdisp
DGND
D+5
Q1
2
2SA1577
R1
100,1/4w
Q2
2
2SA1577
R2
100,1/4w
Q3
2
2SA1577
R3
100,1/4w
Q4
2
2SA1577
R4
100,1/4w
Q5
2
2SA1577
R5
100,1/4w
Q6
2
2SA1577
R12
100,1/4w
LED(GRN)
D1
U1 INPUT
MON
DTD113ZK
2 3
LED(RED)
D6
NEW FILE
U2
DTD113ZK
2 3
LED(GRN)
D11
U3
REVERSE
DTD113ZK
2 3
U4
DTD113ZK
2 3
U5
DTD113ZK
2 3
DGND
LED
LEDK[0..4]
LEDA[0..5]
LED.SCH
KEY
FS[1..28]
KEY_DIG0
KEY_DIG1
KEY_DIG2
KEY_DIG3
KEY.SCH
FS[1..27]
FL
FS[1..27]
G[1..13]
SCK_FL
SO_FL
CE_FL
/RST2
AC4.3A
AC4.3B
Vdisp
Vdisp D+5
D+5
DGND
DGND
FL.SCH
LED(RED) LED(RED) LED(GRN)
D2 D3
MUTE S.TONE
LED(RED) LED(RED) LED(GRN)
D7 D8
INSERT TC READY
LED(GRN) LED(GRN)
D12 D13
STILL FWD
/LEDA4
/LEDA3
/LEDA2
/LEDA1
/LEDA0
/LEDK4
/LEDK3
/LEDK2
/LEDA4
/LEDA3
/LEDA2
/LEDA1
/LEDA0
/LEDK4
/LEDK3
/LEDK2
KEY_DIG3
KEY_DIG2
FS23
FS22
FS21
FS20
KEY_DIG0
KEY_DIG1
KEY_DIG2
KEY_DIG3
FS13
FS12
FS11
FS10
FS9
FS8
FS7
FS6
FS5
FS4
/LEDA0
/LEDA1
/LEDA2
/LEDA3
/LEDA4
LED(GRN)
D4 D5
SHIFT V.PITCH
LED(GRN)
D9 D10
STORE JOG
LED(GRN)
D14
SHUTTLE
Service Manual
TO CONTROL KEY
J4
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8283M15P
TO TOGGLE
J3
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8283M15P
DGND
/LEDK2
/LEDK3
/LEDK4
83