Roland VS-2480 Service Notes page 23

Jun. 2001
1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6
A A A A CIRCUIT DIAGRAM
MAIN BOARD (2/9)
B B B B
C C C C
D D D D
TXD1
E E E E
F F F F
RXD1
ESPSEL10
ESPSEL11
G G G G
H H H H
A[1..21]
I I I I
D[0..15]
J J J J
K K K K
L L L L
CS_GA2
RD
WE0
IRQ_GA
CLK_50
XRESET3
ADD[1..8]
M M M M
N N N N
DAD[1..6]
RBOUT21
RBOUT22
RBOUT23
O O O O
RBOUT24
64FS
1FS_DSP_3
+ 5
D
P P P P
R65 R66
4.7k 1k
D + 5
1
CN9
D + 5
1 Q1 R67 1k
1
Q Q Q Q 2SC4117GR
2
2 IPC_RXD3
3 D R69
IPC_TXD3
3
4.7k
4
4 MIDI_SEL
5
RESET5
5
6
6
7
SMPTE_IN
7
8 Q2 1
8 + 5
D 2SC4117GR
9
9
10
R R R R
10
R76 R77
11
11 FOOTS_IN
12 4.7k 1k D
12
13
13
B13B-PH-K-S
D 1
+ 5
Q3 R78 1k D
S S S S 2SC4117GR
R79
D
4.7k
Q4
1
2SC4117GR
T T T T
D
U U U U
7 7 7 7 8 8 8 8 9 9 9 9 10 10 10 10 11 11 11 11 12 12 12 12
D + 5
IC202
TC7SET08F
1
4
2
IC37
9 13
2Y 2C3
7 12
1Y 2C2
11
2C1
D C78 10
2C0
0.1 TX14
3
1C3
4 TX13
+ 1C2
D 3.3 5 TX12
1C1
TX11
6
1C0
16
VCC
2
B
14 RA18
A
10k
15
2G + 5
D
8 1
GND 1G
TC74VHC153F
D D
+ + 5
D 3.3 C84 C85 D
100/6.3 0.1
C82 C83 C86
0.1 0.1 0.1
D D
IC42
TC203G60AF
A5
10 124
A5 ESDI5
A4 9 123
A4 ESDI4
A3
8 122
A3 ESDI3
A2 7 119
A2 ESDI2
A1 6 118
A1 ESDI1
117
ESDI0
D15
13 132
CB15 ESDO5
D14 14 131
CB14 ESDO4
D13
15 129
CB13 ESDO3
D12 16 128
CB12 ESDO2
D11
19 127
CB11 ESDO1
D10
20 126
CB10 ESDO0
D9 21
CB9
D8
22 133
CB8 ESSEL0
D7 25 134
CB7 ESSEL1
D6
26 115
CB6 ESPCLK
D5 27
CB5
D4
28
CB4
D3
30 82
CB3 RBIN0
D2 31 83
CB2 RBIN1
D1
32 86
CB1 RBIN2
D0 33 87
CB0 RBIN3
88
RBFS
1 106
CPUCE RB64FS
2
CRD
4 141
CWR RB2IN0
35 142
CPINT RB2IN1/TD5
40 143
MCLK RB2IN2/TD6
38 144
RESET RB2IN3/TD7
140
RB2FS
ADD1 60 138
AD0 RB264FS
ADD2 61
AD1
ADD3
62 91
AD2 RBO0
ADD4 65 92
AD3 RBO1
ADD5
66 93
AD4 RBO2
ADD6 67 94
AD5 RBO3
ADD7
68
AD6
ADD8 69 95
AD7 DIN0
96
DO0
97
DIO0FS
DAD1 70 107
DA0 DIO064FS
DAD2
71
DA1
DAD3 72 98
DA2 DIN1
DAD4
73 99
DA3 DO1
75 100
DA4 DIO1FS
76 108
DA5 DIO164FS
77
DA6
78 101
DA7 DIN2
102
DO2
80 103
ADA64FS DIO2FS
81 109
ADAFS DIO264FS
104
DIN3
53 113
PS2KDI DO3
54 112
PS2KDO DIO3FS
50 110
PS2KCI DIO364FS
55
PS2KCO
56 45
PS2MDI SHACLK
57 42
PS2MDO SHAI0DI
51 47
PS2MCI SHAI1DI
58 43
PS2MCO SHAI0DO
48
SHAI1DO
36
TD0
37
TD1
R71 39
TD2
1k
41
TD3
139
TD4
137
TEST
R73
1k
D
R80
1k
R81
1k
13 13 13 13 14 14 14 14 15 15 15 15 16 16 16 16 17 17 17 17 18 18 18 18
D
CLKMASK
IC38
TC74VHC153F
9 13 ESID45
2Y 2C3
ESID35
7 12
1Y 2C2 IC39
11 ESID25
2C1
10 ESID15 9 13 ESID41
2C0 2Y 2C3
ESID44 ESID31
3 7 12
1C3 1Y 2C2
4 ESID34 11 ESID21
+ 5 1C2 2C1
D ESID24 ESID11
5 10
1C1 2C0
6 ESID14 3 ESID40
1C0 1C3
ESID30
16 4
VCC + 5 1C2
D
2 5 ESID20
B 1C1
C79 ESID10
14 6
A 1C0
0.1
15 16
2G VCC
8 1 C80 2
GND 1G B
14
A
15
2G
0.1
D D 8 1
GND 1G
IC40
TC74VHC153F
ESID43 TC74VHC153F
9 13 D D
2Y 2C3
7 12 ESID33
1Y 2C2 + 5
ESID23 C88 D
11
2C1
C87 10 ESID13
2C0
0.1 ESID42
3
1C3
4 ESID32 D 0.1
+ 5 1C2 + 5
D ESID22 D
5
1C1
6 ESID12
1C0
16 5 12 IC209
VCC Y D7
SN74ALS151NS
2 6 13
B W D6
14 14
A D5
15 15
2G D4
8 1 9 1 TRCKO4
GND 1G C D3
TRCKO3
10 2
B D2
D D 11 3 TRCKO2
A D1
TRCKO1
7 4
ST D0
D
D
C89 + 5 RA201
D
+ 5
D
5 4 TRCKO4
+ 5
D 6 3 TRCKO3
0.1 TRCKO2
D 7 2
8 1 TRCKO1
ESDO5
17 3
2A4 2Y4
15 5 ESDO4 10k
2A3 2Y3
ESDO3
13 7
2A2 2Y2
11 9 ESDO2
ESPLRCK
2A1 2Y1
ESDO1
8 12
1A4 1Y4 ESPXRST
ESDO0
6 14
1A3 1Y3
4 16
1A2 1Y2
2 18
1A1 1Y1
19
2G
1
1G
IC43 C90
D
RBIN11
TC74VHCT244AF 1000p
RBIN12
D
RBIN13 1280FS
RBIN14
+ 5
D
RBIN21
IC212
RBIN22
TC7SH04FU
RBIN23
4 2
RBIN24
C95
D
0.01
RBOUT11
RBOUT12
RBOUT13
RBOUT14
R62 C96
DINDATA1
IC201A
100 0.47
DOUTD1
C98
7 1
DINLRCK1
C97 0.1
DIN64FS1
TC7WH04FU 220/6.3
DINDATA2
IC201B R217
DOUTD2
5 3 0
DINLRCK2
DIN64FS2
TC7WH04FU
DAD5
D
DAD5
IC201C
2 6
+ 5
D
DAD6
DAD6
TC7WH04FU IC213
TC7SH04FU
D + 5
4 2
33MHz_1
IC201D C102
ESAII0
D 0.01
ESAII2
TC7WH04FU
ESAIO0
ESAIO2
D
R72 C103
100 0.47
C105
C104 0.1
220/6.3
R218
0
D
19 19 19 19 20 20 20 20 21 21 21 21 22 22 22 22 23 23 23 23 24 24 24 24
D D
RA14 RA15 RA16
10k 10k 10k
+ 5 + 5
D D
C74 C75 C76
100/6.3 CN5 100/6.3 CN6 100/6.3
40 40
VCC VCC
39 39
VCC VCC
38 38
VCC VCC
37 37
GND GND
36 36
GND GND
D 35 D 35
GND GND
34 34
GND GND
33 33
TX1 TX1
32 32
RX1 RX1
31 31
XRST XRST
30 30
D/A7 D/A7
29 29
D/A6 D/A6
28 28
D/A5 D/A5
27 27
D/A4 D/A4
26 26
LRCKO LRCKO
ESID40 25 ESID30 25
TRS0 TRS0
24 24
MCKO MCKO
ESDO0 23 ESDO0 23
TRR0 TRR0
22 22
LRCKI LRCKI
21 21
CLKI CLKI
ESDO5 ESDO5
20 20
TRR5 TRR5
ESDO4 19 ESDO4 19
TRR4 TRR4
ESDO3 18 ESDO3 18
TRR3 TRR3
ESDO2 ESDO2
17 17
TRR2 TRR2
ESDO1 16 ESDO1 16
TRR1 TRR1
15 15
TRCKIN TRCKIN
14 14
A/D3 A/D3
13 13
A/D2 A/D2
12 12
A/D1 A/D1
11 11
A/D0 A/D0
10 10
D/A3 D/A3
9 9
D/A2 D/A2
8 8
D/A1 D/A1
7 7
D/A0 D/A0
TRCKO4 TRCKO3
6 6
TRCKO TRCKO
ESID41 5 ESID31 5
TRS1 TRS1
ESID42 ESID32
4 4
TRS2 TRS2
ESID43 3 ESID33 3
TRS3 TRS3
ESID44 2 ESID34 2
TRS4 TRS4
ESID45 ESID35
1 1
TRS5 TRS5
TX14-40R-6ST-MH1 TX14-40R-6ST-MH1
R55 R56 R57
D + 5 D + 5 D + 5
68k 68k 68k
2 4 2 4 2 4
IC44 IC45 IC46
TC7SHU04FU C91 TC7SHU04FU C92 TC7SHU04FU
1000p 1000p
D D D
RBFS1
IC48
1 10 R60
REF CKO
R61 220k C94
1.5k 15p
4
AMPI
2
PD + 1
2
15
LOCK PLL_LOCK2
5 IC203
AMPO + 5
D AN78L05M
D
14 3
S2 IN
3 13
VDDA S1
12 C301 C302
M2
100/16 0.1
11
M1
6 D
VSSA
7 16
XI VDD
C99 R63
0.1 0
8 9
XO VSS
TC9246F D
RBFS2
IC49
1 10 R68
REF CKO
R70 220k C101
4 1.5k 15p
AMPI
2
PD
15
LOCK PLL_LOCK3
5
AMPO + 5
D
D
14
S2
3 13
VDDA S1
12
M2
11
M1
6
D
VSSA
7 16
XI VDD
C106 R74
0.1 0
8 9
XO VSS
TC9246F D
VS-2480
25 25 25 25 26 26 26 26 27 27 27 27 28 28 28 28
D
RA17
10k
+ 5 + 5
D D
C77
CN7 100/6.3 CN8
40 40
VCC VCC
39 39
VCC VCC
38 38
VCC VCC
37 37
GND GND
36 36
GND GND
D 35 D 35
GND GND
34 34
GND GND
33 33
TX1 TX1
32 32
RX1 RX1
31 31
XRST XRST
30 30
D/A7 D/A7
29 29
D/A6 D/A6
28 28
D/A5 D/A5
27 27
D/A4 D/A4
26 26
LRCKO LRCKO
ESID20 25 ESID10 25
TRS0 TRS0
24 24
MCKO MCKO
ESDO0 23 ESDO0 23
TRR0 TRR0
22 22
LRCKI LRCKI
21 21
CLKI CLKI
ESDO5 ESDO5
20 20
TRR5 TRR5
ESDO4 19 ESDO4 19
TRR4 TRR4
ESDO3 18 ESDO3 18
TRR3 TRR3
ESDO2 ESDO2
17 17
TRR2 TRR2
ESDO1 16 ESDO1 16
TRR1 TRR1
15 15
TRCKIN TRCKIN
14 14
A/D3 A/D3
13 13
A/D2 A/D2
12 12
A/D1 A/D1
11 11
A/D0 A/D0
10 10
D/A3 D/A3
9 9
D/A2 D/A2
8 8
D/A1 D/A1
7 7
D/A0 D/A0
TRCKO2 TRCKO1
6 6
TRCKO TRCKO
ESID21 5 ESID11 5
TRS1 TRS1
ESID22 ESID12
4 4
TRS2 TRS2
ESID23 3 ESID13 3
TRS3 TRS3
ESID24 2 ESID14 2
TRS4 TRS4
ESID25 ESID15
1 1
TRS5 TRS5
TX14-40R-6ST-MH1 TX14-40R-6ST-MH1
R58
D + 5
68k
2 4
IC47
C93 TC7SHU04FU
1000p
D
R59
D
220
+
1
OUT
C303 C304
0.1 100/6.3
D
23