Roland VS-1680 Service Notes page 19

1 2 3 4 5 6 7 8
CIRCUIT DIAGRAM
A
MAIN BOARD 1/3 (71015356)
B
C
D
E
VCC
D1 C1
IC2
1 0.1
3 9 2
VDD NC_1
2 7
NC_2
8
NC_3
DAN202K 1 12
F GND NC_4
13
R1 NC_5
10K
11 PG4
DATA
14 10 PG5
FOUT CLK
4 5
FSEL WR
6 3
FOE CE
R5 22K
RTC-4543SA
R6 22K
G
VCC
BT1
D2
CR2032CASE
1
3
2
H
DA204K
R2
2
4.7M - R3
1
3
+ 1K
IC3
UPC4062
C6
I VCC
100/6.3V(ECEV)
R4
MONITOR LEVEL 2
100
AN4
C2
0.001
VR1
J
EVUJF8FL3B54(50KB)
PE5
PE6
PE7
PE8
K
VCC C3
100/6.3V(ECEV) PE10
+ PE11
CN1
B6B-PH-K-S
1 MIDIOUT
TO MIDI
2 SELECT
3 +5V
L 4 MIDIIN
RXD1
5 RESET
TXD1
6 GND
VCC
R9
10K
VCC IC4
M
M51953AFP
7 6
VCC RESET
5
CD
C4
2.2/50V(ECEV)
N
IC48 IC48
1 7 6 2
TC7W14FU TC7W14FU
O
+15V
AG
-15V
P
This Circuit is
CN2
after 2Lot.
BOARD_IN8
VCC
1 +15V
FROM POWER
2 GND R95
0.1(2W)
3 -15V
4 +5V
5 +5V
6 GND
Q
7 GND
8 +12V C108
10000/6.3V
C10
CN3
B4B-XH-A 100/6.3V(ECEV)
1 +12V
TO DRIVE VCC
2 GND
POWER
R 3 GND C12
PG0
4 +5V
220/16V(HW) PG1
PG2
PG3
PG4
PG5
C11 100/6.3V(ECEV) PG6
PG7
VCC
+
S CN4
ENCA
B14B-PH-K-S
C14
1 +5V
TO PANEL 100/6.3V(ECEV) ENCB
2 +5V
3 AN1
4 AN0
5 ADSC2
6 ADSC1
7 ADSC0
8 LS3
T
9 LS2
PL3
10 LS1
PL4
11 LS0
PL5
12 LLCK
PL6
13 GND
PL7
14 GND
U
C15 C18
0.001 0.001
C16 C19
0.001 0.001
C17
0.001
C20 C23
V 0.001 0.001
C21 C24
0.001 0.001
VCC
C25
C22
100/6.3V(ECEV) 0.001
+
CN5
B15B-PH-K-S
1 +5V
TO PANEL
2 SSEN
W
3 SS3
4 SS2
5 SS1
6 SS0
7 GND
8 PD0
9 PD1
10 PD2
11 PD3
X
12 PD4
13 PD5
14 PD6
15 PD7
Y C26 C29 C32 C35
0.001 0.001 0.001 0.001
C27 C30 C33 C36 C38
0.001 0.001 0.001 0.001 0.001
C28 C31 C34 C37
0.001 0.001 0.001 0.001
Z
9 10 11 12 13 14 15 16 17
10KX8 VCC 10KX8 VCC
RA1 RA2
IC1
VCC
21 70 D0
VCC_1 AD0
37 69 D1
VCC_2 AD1
65 68 D2
VCC_3 AD2
77 67 D3
VCC_4 AD3
103 66 D4
VCC_5 AD4
64 D5
C5 AD5
63 D6
0.1 AD6
3 62 D7
VSS_1 AD7
23
VSS_2
27 60 D8
VSS_3 AD8
33 59 D9
VSS_4 AD9
39 58 D10
VSS_5 AD10
55 57 D11
VSS_6 AD11
61 56 D12
VSS_7 AD12
71 54 D13
VSS_8 AD13
90 53 D14
VSS_9 AD14
101 52 D15
VSS_10 AD15
109 VCC VCC
VSS_11 RA3 10KX8 RA4 10KX8
4 A0
A0
VCC 5 A1
A1
6 A2
A2
79 7 A3
MD0 A3
78 8 A4
MD1 A4
75 9 A5
MD2 A5
73 10 A6
MD3 A6
11 A7
A7
VCC
12 A8
A8
100 13 A9
AVCC A9
C7 14 A10
A10
15 A11
0.1 A11
97 16 A12
AVSS A12
17 A13
A13
18 A14
A14
91 19 A15
AN0 A15
92 10KX8 10KX8 VCC 10KX8 VCC
AN1 RA5 RA6 RA7
93
AN2
94
AN3
95
AN4
96 20 A16
AN5 A16
98 22 A17
AN6 A17
99 29 A18
AN7 A18
30 A19
A19
31 A20
A20
32 A21
A21
89
PE4
102 34 R10 0 RD
PE5 RD
WRL
104 38
PE6 WRL
105 36 WRH
PE7 WRH
R85 22K
106 PE8
107 24 RAS
PE9 RAS
CASL
108 PE10 CASL 25
110 26 CASH
PE11 CASH
RDWR
111 PE12 RDWR 28
112 VCC R86 22K VCC
PE13
R87 22K
2 PE15
76 R88 22K
NMI
51 IRQ0
RXD0 IRQ0 49
50 46 IRQ1
TXD0 IRQ1
48 43
RXD1 IRQ2
47 42 IRQ3
TXD1 IRQ3
74 85 DREQ0
EXTAL DREQ0
DACK0
72 XTAL DACK0 1
86 DRAK0
DRAK0
VCC 87 DREQ1
DREQ1
VCC IC6
80 R11 22K 2 4 CS_IDE0
PLLVCC CS0 41 A Y0
40 R12 22K 3 5
R7 C8 CS1 B Y1
45 1 6 CS_IDE1
220 CS2 G Y2
0.1
82 44 7
PLLVSS CS3 Y3
C9
R8
81 83 VHC139 CS_IDE
PLLCAP CK
3K
470P
35 IC6
WDTOVF
D4 3 1 DA119 14 12 CS_SPC
A Y0
13 11 CS_GA
B Y1
84 88 15 10 CS_EXT
RES TIOC0D G Y2
9
R69 Y3
C104 VCC
10K
0.001 HD6437042AE11F VHC139 TIOC0D
IC45 TC7W08FU
R70 22K 1
7
2
IC45 TC7W08FU
R71 22K 5 XMUTE
3
6
EXINT2
VCC IC5
2 26
VDD_1
RESET
29 27
VDD_2 CKIN
52 30
VDD_3 CKOUT
79 37
VDD_4 WAITOUT
C13
VCC
0.1
1
VSS_1
28 38
VSS_2 CS2
33 39
VSS_3 CS4
40 41
VSS_4 CS6
53
VSS_5
80 24
VSS_6 XIREQ
32
XDACK
31
XLCDREQ
59 67
PORT0 PWM1
60 3 PWM2
PORT1 PWM2
61
PORT2
62 25
PORT3
WAITIN
63
PORT4
64 7 D0
PORT5 D0
65 8 D1
PORT6 D1
66 9 D2
PORT7 D2
10 D3
D3
6 11 D4
MIDIIN D4
12 D5
D5
68 13 D6
ENCA D6
14 D7
D7
69
ENCB
90 15 A0
RS A0
91 16 A1
RXW A1
92 17 A2
LE A2
93 18 A3
LD0 A3
94 19 A4
LD1 A4
95 20 A5
LD2 A5
96 21 A19
LD3 A19
97 22 A20
LD4 A20
98 23 A21
LD5 A21
99
LD6
100
LD7
34 RD
RD
75 36 WRL
LS0 XWRL
76 35 WRH
LS1 XWRH
77 5
LS2 WRLO
R14 22K
78 4 VCC
LS3 WRHO
R15 22K
R16 22K
81
LLCK
58 EXINT2
EXINT2
57 EXINT1
EXINT1
56 EXINT0
EXINT0
42
EC0
43
EC1
44
EC2
45
EC3
46
EC4
47 CS_PORT0
EC5
48
EC6
49 CS_LCD
EC7
50 CS_ESPA
EC8
VCC 51 CS_ESPB
RA8 10KX8 EC9
54
EC10
55 BT_SEL
EC11
82 VCC CS_BROM
PD0
83 CS_BOOT
PD1 0.1
84 C41
PD2
85 VCC
PD3 R17
86 16
PD4 22K VCC
87 14
PD5 A
88 2
PD6 B
89 1
PD7 1G
15
2G
71
SS0
72 IC51 6 7
SS1 1C0 1Y
73 2 4 5
SS2 1C1
74 4
SS3 1C2
TC7SH04FU
3
1C3
70 10 9
SSEN 2C0 2Y
VCC 11
2C1
12
2C2
13
M60205-0601FP 2C3
8
GND
IC7
VHC153
18 19 20 21 22 23 24 25 26
D[0:15]
A[0:21]
RD,WRL,WRH,RAS,CASL,CASH,RDWR,IRQ[0:1],IRQ3,DREQ[0:1],DACK0,DRAK0,EXINT[0:2]
CS_IDE,CS_IDE[0:1],CS_ESPA,CS_ESPB,CS_LCD,CS_EXT,CS_PORT0,CS_SPC,CS_GA,CS_BROM,CS_BOOT,BT_SEL
PE[5:8],PE[10:11],PG[0:7],PL[3:7],XMUTE,TIOC0D,PWM2,RXD1,TXD1,ENCA,ENCB,AN4
IC11
VCC IC8 VCC VCC
31 15 21 6
BYTE VPP VDD VA0
56 16 5
WP VA1
RP C45
4
VA2
0.1 36 3
VSS VA3
32 33 D0 2
A0 D0 VA4
A1 28 35 D1 1
A1 D1 VA5
A2 27 38 D2 59
A2 D2 VA6
A3 26 40 D3 D0 22 58
A3 D3 D0 VA7
A4 25 44 D4 D1 23 57
A4 D4 D1 VA8
A5 24 46 D5 D2 24 56
A5 D5 D2 VA9
A6 23 49 D6 D3 25 55
A6 D6 D3 VA10
A7 22 51 D7 D4 26 54
A7 D7 D4 VA11
A8 20 34 D8 D5 27 53
A8 D8 D5 VA12
A9 19 36 D9 D6 28 52
A9 D9 D6 VA13
A10 18 39 D10 D7 29 51
A10 D10 D7 VA14
A11 17 41 D11 50
A11 D11 VA15
A12 13 45 D12 RD 13 VCC
A12 D12 RD
A13 12 47 D13 WRL 14
A13 D13 WR
A14 11 50 D14 CS_LCD 19
A14 D14 CS
A15 10 52 D15 8
A15 D15 VCS
A16 8 VCC A0 20 9
A16 A0 VRD
A17 7 7
A17 VWR
A18 6 3 10
A18 NC_1 RES
A19 5 29
A19 NC_2 R18
A20 4 30
A20 NC_3 22K
VCC
53 49
RY/BY VD0
9 1 48
VCC_1 3/5 VD1
37 47
VCC_2 VD2
43 46
VCC_3 VD3
54 RD 17 45
OE XG VD4
55 WRL 44
WE VD5
C42
21 43
GND_1 VD6
0.1 42 14 CS_BOOT 42
GND_2 CE0 VD7
48 2 18
GND_3 CE1 XD
41
YSCL
40
YD
16 39
LH28F016SUT-70 SEL1 YDIS
15 38
SEL2 WF
37
LP
IC9 35
XSCL
34
XECL
A1 10 D0
2
A0 D0
A2 11 3 D1 33
A1 D1 XD0
A3 12 4 D2
A2 11 NC_1 32
D2 XD1
A4 13 5 D3 12 31
A3 D3 NC_2 XD2
A5 16 24 D4 60 30
A4 D4 NC_3 XD3
A6 17 25 D5
A5 D5
A7 18 26 D6
A6 D6
A8 19 27 D7
A7 D7 SED1335F0B
A9 20
A8
A10 21
A9
A11 9 8
A10 NC
VCC
1 VCC VCC
VCC_1
14
VCC_2
7 RAS
RAS
23 CASL
CAS
15 6 RDWR 2
VSS_1 WE D S Q
C43 28 22 IC50
VSS_2
OE
0.1 2 4 1
C Q
R
TC7SH04FU
TMS417809-60DZ
IC43
IC10
TC7W74FU
A1 10 2 D8
A0 D0 IC61
A2 11 3 D9 1
A1 D1
4
A3 12 4 D10 2
A2 D2
A4 13 5 D11
A3 D3
A5 16 24 D12 TC7SH32FU
A4 D4
A6 17 25 D13
A5 D5
A7 18 26 D14
A6 D6
A8 19 27 D15
A7 D7
A9 20
A8
A10 21
A9
A11 9 8
A10 NC
VCC
1
VCC_1
14
VCC_2
7 RAS
RAS
23 CASH
CAS
15 6 RDWR DREQ1
VSS_1
C44 WE
28 22
VSS_2 OE
0.1
TMS417809-60DZ
D0
D1
D2
IC44 IC44 D3
TC7WU04FU TC7WU04FU D4
2 6 7 1 D5
D6
D7
R13 1M
D8
D9
1 4 X1 D10
MA-406(10MHZ) D11
D12
C39 C40
D13
12P 12P
D14
D15
A0
A1
A2
PL3 A3
DACK0 A4
A5
IC58
DREQ0 1 A6
4
2 A7
A8
TC7SH00FU
A9
VCC VCC A10
A11
A12
A13
2 5 A14
D S Q
A15
DRAK0 3 6 A16
C Q
R A17
A18
IC59 A19
VHC74 A20
A21
RD
12 9 VCC VCC WRL
D S Q
CS_EXT
0.1
DACK0 11 8 C106 CS_BROM
C Q
R BT_SEL
VCC 16 8
VCC GND
IC59
VHC74 4 2
1Y 1A
3
1B
7 5
2Y 2A
6
2B
9 11
3Y 3A
10
3B
12 14
4Y 4A
13
4B
1
SEL
15
ST
IC63
VHC157
IDE DREQ
IDE DACK
SCSI DREQ
SCSI DACK
13
12
+15V 13
VCC VCC
IC6 IC18,24,25,36,52,59,60,65
8
6 12
-
7
16 14
5
+
IC3
VCC VCC 4
UPC4062
3
C88 C89 C90 C91 C92 C93 C94 C103 C107
GND GND -15V
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
3
8 7
Sep, 1998
27 28 29 30 31 32 33 34 35
DATA-BUSS
ADDRESS-BUSS
CONTROL-BUSS
CS-BUSS
PORT-BUSS
CLK6.75MHz
XRESET
P-XRESET
VCC
C48 0.1
IC12
20
VCC
12 13 VD0
A0 D0
11 14 VD1 D0 2 18
A1 D1 A0 B0
10 15 VD2 D1 3 17
A2 D2 A1 B1
9 17 VD3 D2 4 16
A3 D3 A2 B2
8 18 VD4 D3 5 15
A4 D4 A3 B3
7 19 VD5 D4 6 14
A5 D5 A4 B4
6 20 VD6 D5 7 13
A6 D6 A5 B5
5 21 VD7 D6 8 12
A7 D7 A6 B6
27 D7 9 11
A8 A7 B7
26
A9
23 VCC 1
A10 DIR
25 19
A11 OE
4 32
A12 VCC
28 10
A13 GND
C46
3
A14
31 16 0.1 VCC IC13
A15 VSS
VHC245
22 C49 0.1
CS1
30
CS2
20
VCC
24 1
OE NC1
29 2 D8 2 18
WE A16 A0 B0
D9 3 17
A1 B1
D10 4 16
A2 B2
D11 5 15
TC551001BFL-70L A3 B3
D12 6 14
A4 B4
VD0 D13 7 13
A5 B5
VD1 D14 8 12
A6 B6
VD2 D15 9 11
A7 B7
VD3
VD4 1
DIR
VD5 19
OE
VD6
VD7 10
GND
VCC IC14
VHC245
C50 0.1
20
VCC
2 18 XRESET
A0 B0
WRL
3 17 DIOW
A1 B1
VCC RD 4 16 DIOR
A2 B2
A1 15 DA0
5 A3 B3
CN6
A2 6 14 DA1
B12B-PH-K-S A4 B4
A3 7 13 DA2
A5 B5
D3 1
TO CS_IDE0 8 12 CS0
D2 2 A6 B6
LCD BOARD CS_IDE1 9 11 CS1
A7 B7
D1 3
VCC
D0 4
1
DIR
DISP 5
19
CP2 6 OE
CP1 7
10
S 8 GND
VDD 9
IC15
VDD 10
VHC245
GND 11
RD
GND 12
IRQ3
5 CS_IDE
3
IC16
IC60 90
PAD0
1 3 91
CK QA PAD1
4 92
QB PAD2
5 93
QC PAD3
2 6 96
CLR QD PAD4
97
PAD5
98
PAD6
VHC393
99
PAD7
IC60 D8 8
DB0
13 11 D9 9
CK QA DB1
10 D10 10
QB DB2
9 R75 (0) D11 11
QC DB3
12 8 R76 0 D12 12
CLR QD DB4
D13 13
DB5
VHC393 D14 14
DB6
D15 15
DB7
D0 19
DB8
D1 20
DB9
D2 21
CN7 DB10
D3 22
PS-50PE-D4T1-B1 DB11
D4 23
D0 1 DB12
D5 24
DB13
D1 2
TO TOOL D6 25
D2 3 DB14
D7 26
DB15
D3 4
VCC
D4 5 R24
22K
D5 6
16
D6 7 R25 DBP0
27
22K DBP1
D7 8
D8 9
A1 82
A0
D9 10
A2 83
D10 11 A1
A3 84
A2
D11 12
A4 85
D12 13 A3
D13 14
RD 80
D14 15 RD
WRL 79
WR
D15 16
2
A0 17 DBWR
IRQ1 76
INT
A1 18
100
A2 19 DREQ
1
A3 DACK
20
A4 21
CS_SPC IC49 IC49
A5 22
1 7 6 2 81
A6 23 CS
A7 24
TC7W04FU TC7W04FU
A8 25
IC49
A9 26
3 5 77
A10 27 RESET
A11 28
TC7W04FU 86
A12 29 CLK
A13 30
3
A14 31 NC_1
28
A15 32 NC_2
39
A16 33 NC_3
53
A17 34 NC_4
78
A18 35 NC_5
VCC 89
A19 36 NC_6
A20 37
75
A21 38 MODE0
74
RDB 39 MODE1
87
WRL 40 DIFFM
CS_EXT 41
CS_BROM 42
NCR53CF96-2
BT_SEL 43
XRESET 44
+5V 45
VCC VCC
+5V 46
GND 47
GND 48
GND 49
D3
GND 50
S2S6M
IC17
13
VDD1
14
VDD2
24
C53 VM
47/16V(ECEV)
C55
47/16V(ECEV) 7
GND1 T7
26
C54 GND2
0.1 27
GND3
R26
22K
PL7 2
EN
IC18
11 1
CK QA NC
10 25
QB TSD
9
QC
8
CLR QD BH9595FP-Y
VHC393
IC52
11
CK QA
10
QB
9
QC
8
CLR QD
VHC393
IC57
5
TC7W04FU
5 IC44
TC7WU04FU
VS-1680
36 37 38 39 40 41 42
DATA-BUSS
DATA-BUSS
ADDRESS-BUSS
ADRS-BUSS
CONTROL-BUSS
CTRL-BUSS
CS-BUSS
CS-BUSS
PORT-BUSS
PORT-BUSS
CLK6_75MHZ
CLK6.75MHZ
CLK27MHZ
CLK27MHZ
XRESET
XRESET
P-XRESET
P-XRESET
100/6.3V(ECEV)
C51 VCC
PS-50PE-D4T1-B1
ID[0:15]
VCC + CN8
RA9 1KX8
-RESET 1
TO IDE
GND 2
1 8 ID0 ID7
DD07 3
2 7 RA11 ID1 ID8
DD08 4
3 6 47X4 ID2 ID6
DD06 5
4 5 ID3 ID9
DD09 6
1 8 ID4 ID5
DD05 7
2 7 RA12 ID5 ID10
DD10 8
3 6 47X4 ID6 ID4
DD04 9
4 5 ID7 ID11
DD11 10
ID3
DD03 11
ID12
DD12 12
ID2
DD02 13
ID13
DD13 14
ID1
DD01 15
ID14
DD14 16
ID0
DD00 17
VCC ID15
DD15 18
VCC
RA10 1KX8 GND 19
R19 (KEY) 20
DMARQ 21
22K GND 22
1 8 ID8
-DIOW 23
2 7 RA13 ID9
GND 24
3 6 47X4 ID10
-DIOR 25
4 5 ID11
GND 26
1 8 ID12
IORDY 27
2 7 RA14 ID13
CSEL 28
3 6 47X4 ID14
-DMACK 29
4 5 ID15
GND 30
INTRQ 31
-IOCS16 32
R20
DA1 33
-PDIAG 34
DA0 35
22K
DA2 36
-CS0 37
R21
-CS1 38
-DASP 39
GND 40
22K
+5VL 41
+5VM 42
1 8
GND 43
FL1 N2012Z-121
2 7 RA15
OPEN 44
FL2 N2012Z-121 3 6 47X4
+5V 45
FL3 N2012Z-121
4 5
+5V 46
FL4 N2012Z-121 1 8
+5V 47
FL5 N2012Z-121 2 7 RA16
47X4 GND 48
3 6
GND 49
4 5
GND 50
IC55
1
4
2
TC7SH32FU
R22 R89
IC48
22K 22K
5 3
TC7W14FU
VCC
38
VDD_1
88
VDD_2
5
VSS_1
C52
7
VSS_2
17 0.1
VSS_3
18
VSS_4
40
VSS_5
41 JK1
VSS_6
46 DBLC-J25SAF-20L9F
VSS_7
47
VSS_8
54 REQ
VSS_9 1
55
VSS_10 14
60 MSG
VSS_11 2
61 C/D SCSI
VSS_12 15
67 I/O CONECTOR
VSS_13 3
68
VSS_14 16
94 RST
VSS_15 4
95 ATN
VSS_16 17
ACK
5
18
BSY
6
42 SD0 SEL
SDO0 19
43 SD1
7
SDO1
44 SD2 SDP
SDO2 20
45 SD3 SD0
8
SDO3
48 SD4 SD1
SDO4 21
49 SD5
9
SDO5
50 SD6 SD2
SDO6 22
51 SD7 SD3
10
SDO7
52 SDP SD4
SDOP 23
SD5
11
29 SD0
SDI0 24
30 SD1 SD6
12
SDI1
31 SD2
SDI2 25
32 SD3 SD7
13
SDI3
33 SD4
SDI4
34 SD5
SDI5
35 SD6
SDI6
36 SD7
SDI7
37 SDP CN9
SDIP
PS-50PE-D4T1-B1
66 RST
RSTO GND 1
57 BSY SD0 TO HDD
DB0 2
BSYO
56 SEL
SELO GND 3
64 I/O SD1
DB1 4
I/OIO
63 C/D
C/DIO GND 5
62 MSG SD2
6
MSGIO DB2
58 REQ
REQO GND 7
59 ACK SD3
DB3 8
ACKO
65 ATN
ATNIO GND 9
SD4
DB4 10
73 RST
RSTI GND 11
70 BSY SD5
DB5 12
BSYI
69 SEL
SELI GND 13
71 REQ SD6
DB6 14
REQI
72 ACK
ACKI GND 15
SD7
DB7 16
4
IGS GND 17
6 SDP
TGS DBP 18
GND 19
GND 20
GND 21
GND 22
GND 23
GND 24
N.C 25
TERMPWR 26
GND 27
GND 28
GND 29
GND 30
GND 31
ATN
ATN 32
8 SD4
T1 GND 33
9 SD5
T2 GND 34
10 SD6
T3 GND 35
11 SD7 BSY
T4 BSY 36
12 SDP
T5 GND 37
15 RST ACK
T6 ACK 38
16 ACK
GND 39
17 REQ RST
T8 RST 40
18 BSY
T9 GND 41
19 SEL MSG
T10 MSG 42
20 ATN
T11 GND 43
21 I/O SEL
T12 SEL 44
22 C/D
T13 GND 45
23 MSG C/D
T14 C/D 46
3 SD0
T15 GND 47
4 SD1 REQ
T16 REQ 48
5 SD2
T17 GND 49
6 SD3 I/O
T18 I/O 50
19