Circuit Diagram(Mian 5) - Roland V-Synth Service Notes

Mar.2003

CIRCUIT DIAGRAM(MIAN 5)

fig.main-5
PCMCIA
CA25
CA24
BCA[23..0]
BCA[23..0]
From
SH4
BCD[15..0]
BCD[15..0]
C552
D
BCD10 9
BCD9 8
7
BCD8
BCD15 6
5
BCD14
BCD13 4
IC521A BCD12 3
2
BCD11
XCARD_DETECT_A 1
3 XCARD_D/S 19
2 1
XCARD_SELECT_A
HD74LV32AT
IC519
HD74LV245AT
C555
D
BCD2 9
+ +
D 3.3 D 3.3
BCD1 8
7
BCD0
BCD7 6
IC548A BCD6 5
IC550A BCD5 4
HD74LV00AT 2 5 BCD4 3
D Q
1 2
BCD3
3 1
CK
2 19
3 1
XCARD_RD
Q
IC523
+
D 3.3
TC7WH74FU
HD74LV245AT
IC550B
4
6
5
D 3.3 +
CARD_POWER
RA524
C557
100K
From
SLOT
D
XCA_IOIS16 9
8
RDY
CARD_A_WAIT 7
6
XREG
5
XICIOWR
4
XICIORD
3
XBWEH
2
XBRD2
From 19
SH4 1
+
D 3.3
XPCM-CE1A
XBCE2A
IC524B
TC7WH08FU
5
XPCM-CE1A
3
XCARD_SELECT_A
6
XBCE2A
TP510
1
XBCE2B
IC550C
+
9 D 3.3
8
C559
10
IC521D
IC550D 0.1 IC550E
12 HD74LV00AT 12
D
11 11
13 13
HD74LV32AT
D D D
47
+
D 3.3
L513
0.1
RA507
RA508 CARD_POWER
22
10K
11 8 9 C_D10 C_D11 1 16
A8 B8
12 7 10 C_D9 C_D12 2 15
A7 B7
13 6 11 3 14
C_D8 C_D13
A6 B6
14 5 12 C_D15 C_D14 4 13
A5 B5
15 4 13 5 12
C_D14 C_D15
A4 B4
16 3 14 C_D13 C_D8 6 11
A3 B3
17 2 15 C_D12 C_D9 7 10
A2 B2
18 1 16 8 9
C_D11 C_D10
A1 B1
OE
DIR
D
+
D 3.3
L516
0.1
RA511
RA512
22
10K
11 8 9 C_D2 C_D3 1 16 BCA23
A8 B8
12 7 10 C_D1 C_D4 2 15 BCA22
A7 B7
13 6 11 3 14
C_D0 C_D5 BCA16
A6 B6
14 5 12 C_D7 C_D6 4 13 BCA21
A5 B5
15 4 13 C_D6 C_D7 5 12 BCA20
A4 B4
16 3 14 C_D5 C_D0 6 11 BCA19
A3 B3
17 2 15 C_D4 C_D1 7 10 BCA18
A2 B2
18 1 16 8 9
C_D3 C_D2 BCA17
A1 B1
OE
DIR
D
BCA12
BCA15
BCA14
BCA13
BCA8
BCA9
BCA11
+
D 3.3
BCA10
CARD_POWER
RA515
+
0.1 D 3.3 100K
L518
RA517
To
22
SH4
11 8 9 BCA0
A8 B8 XBIOIS16
12 7 10
BCA1
XEX-IRL1
A7 B7
13 6 11 BCA2
A6 B6 PCMCIA_XWAITA
14 5 12 XCA_REG BCA3
A5 B5
15 4 13
CARD_A_XIOWR BCA4
A4 B4
16 3 14 CARD_A_XIORD BCA5
A3 B3
17 2 15 CARD_A_XWR To BCA6
A2 B2
18 1 16
CARD_A_XRD SLOT BCA7
A1 B1
OE
DIR
IC526
HD74LV245AT
D
XCARD_BF_GT
CARD_3V
CARD_5V
DTC114EUA
IC524A
TC7WH08FU
1
7
2
PCMCIA_XRST
+ +
D 3.3 D 3.3
C683
C565 D 3.3 +
IC548B
C566
TC7WH74FU
IC521E 0.1
0.1 D
0.1
D
D
HD74LV32AT
IC524C
TC7WH08FU
D
D D
C_D[0..15]
+
D 3.3
L514 CARD_POWER
C553
0.1
IC520
HD74LV245AT
R565 R564
D
9 11 100K 100K
A8 B8
8 12
A7 B7
7 13
A6 B6
6 14
A5 B5
5 15 4 5
XPCM-CE1A CE1A
A4 B4
XBCE2A 4 16 3 6 CE2A
A3 B3
CA25 3 17 2 7 C_A25
A2 B2
2 18 1 8
CA24 C_A24
A1 B1
D 3.3 + RA523
19
OE
1 22
DIR
D
D
+
D 3.3
L515
C554
0.1
RA509
22
D
9 11 8 9 C_A23
A8 B8
8 12 7 10 C_A22
A7 B7
7 13 6 11
C_A16
A6 B6
6 14 5 12 C_A21
A5 B5
5 15 4 13 C_A20
A4 B4
4 16 3 14 C_A19
A3 B3
3 17 2 15 C_A18
A2 B2
2 18 1 16
C_A17
A1 B1
+
D 3.3
19
OE
1
DIR
IC522
HD74LV245AT
D
+
D 3.3
L517
C556
0.1
RA513
22
D
9 11 8 9 C_A12
A8 B8
8 12 7 10 C_A15
A7 B7
7 13 6 11
C_A14
A6 B6
6 14 5 12 C_A13
A5 B5
5 15 4 13
C_A8
A4 B4
4 16 3 14 C_A9
A3 B3
3 17 2 15 C_A11
A2 B2
2 18 1 16
C_A10
A1 B1
+
D 3.3
19
OE
1
DIR
IC525
HD74LV245AT
D
+
D 3.3
L519
C558
0.1
RA518
22
D
9 11 8 9 C_A0
A8 B8
8 12 7 10
C_A1
A7 B7
7 13 6 11 C_A2
A6 B6
6 14 5 12 C_A3
A5 B5
5 15 4 13
C_A4
A4 B4
4 16 3 14 C_A5
A3 B3
3 17 2 15 C_A6
A2 B2
2 18 1 16
C_A7
A1 B1
+
D 3.3 19
OE
1
DIR
IC527
HD74LV245AT
D To
SH4
R558 22
PORT9
IC521B
IC521C
4
9 6
XCARD_DETECT_A
8 5
D 3.3 +
10
HD74LV32AT
HD74LV32AT
R559
10K
PORT10
+ + + 5
D 3.3 D 3.3 D
N2012ZPS121T50
R665 IC549 L520
100K 8 6
VCC5 VCC
5 7
VCC3 VCC
3
CTL1
2
CTL0
4
FAULT
1
GND
AAT4650IHS-T1
C688 C689
1 1
CARD_POWER
R670
100K
D
CARD_A_RESET
Q509
1
D
C_A[25..0]
PC CARD SLOT
CN506
C_A25 56
A25
55
C_A24
A24
C_A23 54
A23
C_A22 53
A22
50
C_A21
A21
C_A20 49
A20
C_A19 48
A19
C_A18 47
A18
C_A17 46
A17
19
C_A16
A16
C_A15 20
A15
C_A14 14
A14
13
C_A13
A13
C_A12 21
A12
C_A11 10
A11
8
C_A10
A10
C_A9 11
A9
12
C_A8
A8
C_A7 22
A7
C_A6 23
A6
24
C_A5
A5
C_A4 25
A4
C_A3 26
A3
27
C_A2
A2
C_A1 28
A1
29
C_A0
A0
C_D15 41
D15
40
C_D14
D14
C_D13 39
D13
C_D12 38
D12
37
C_D11
D11
C_D10 66
D10
65
C_D9
D9
C_D8 64
D8
C_D7 6
D7
5
C_D6
D6
C_D5 4
D5
C_D4 3
D4
2
C_D3
D3
C_D2 32
D2
31
C_D1
D1
C_D0 30
D0
22 16
RDY R550
RDY/BSY
XCA_IOIS16 R548 22 33
WP
62
BVD2
63
BVD1
CARD_A_XIORD 44
IORD
45
CARD_A_XIOWR
IOWR
CARD_A_RESET R552 22 58
RESET
CARD_A_WAIT R553 22 59
+ + WAIT
D 3.3 D 3.3 60
INPACK
CE2A 42
CE2
CE1A 7
CE1
61
XCA_REG
REG
R556 R557 R663 R664 CARD_A_XRD 9
OE
100K 100K 100K 100K 15
CARD_A_XWR
WE/PGM
R560 220 A_CD2 67
CD2
220 36
R561 A_CD1
CD1
R666 22 A_VS1 43
PORT8
RFSH
22 57
R667 A_VS2
PORT12 RFU
18
VPP
C560 C561 52
VPP
17
VCC
22P 22P 51
VCC
D 1
GND
34
GND
35
GND
68
GND
JC21EJ2-BRN20
D
CARD_POWER
R669 C564
100K C562
100/16
0.1
D C563 D
0.1
V-SYNTH
TER501
M1698
1 4
2 3
D D
48