Circuit Diagram (Main Board: 2/4) - Roland Juno-GJ Service Notes

Apr. 2006

Circuit Diagram (MAIN Board: 2/4)

fig.diagram-main-2@L
D + 3.3
+
D 3.3
RA92
IC64
RA94 100
10k
9 11 5 4 L13
BD0 BD7 600 LCDD7
A8 B8
BD1 8 12 BD6 6 3 L14 600 LCDD6
A7 B7
BD2 7 13 BD5 7 2 L15 600 LCDD5
A6 B6
6 14 8 1 L16 600
BD3 BD4 LCDD4
A5 B5
BD4 5 15 BD3 5 4 L17 600 LCDD3
A4 B4
4 16 6 3 L18
BD5 BD2 600 LCDD2
A3 B3
BD6 3 17 BD1 7 2 L19 600 LCDD1
A2 B2
BD7 2 18 BD0 8 1 L21 600 LCDD0
A1 B1
RA95 100
XLCDCS 19 N1608Z@T01
OE
XBRD 1
DIR
HD74LV245ATELL
C84
NIU
NIU
D
IC65A
RA96
1
XPANELWE
3 5 4 L23 600 XLCDWE
2 SN74LV32APWR 6 3 L24 600 LCDRS
7 2 L25 600
XLCDCS2
BA1 12 IC65D 8 1 L26 600 XLCDCS1
R353 11
13 100
SN74LV32APWR
0
D
IC65C + +
10 D 3.3 L53 600 D 3.3
XRST_B
8
9
BA14
1 IC66 C382 C422
SN74LV32APWR
5 4 TC7SH08FU 100p
XLCDCS
6 2 10/16
BA13 4
IC65B
NIU C384
D
SN74LV32APWR
0.1
+
D 3.3
C387
D VR1B
NIU
IC65E
C388
0.1 RK09K111@
SN74LV32APWR 04128767
D
D
PCMCIA
BA[10..0]
BA[10..0]
XRST_B
XRST_B
BD[15..0]
BD[15..0]
XBWE0
XBWE0
XBWE1
XBWE1
XBRD
XBRD
XCE2B
XCE2B
XUSBCCS
XUSBCCS
XNDBUS
XNDBUS
IC35A
XCARD_SELECT XCARD_DETECT 1
XCARD_SELECT
XREG 3 XCARD_D/S
XREG
XPCMCIA-IRL XCARD_SELECT 2
XPCMCIA-IRL
SN74LV32APWR
+
D 3.3
D + 3.3
IC39A
HD74LV00AT 2 5
D Q
1
3 1
CK
2
3
Q
IC39B
+
D 3.3 HD74LV00AT
IC38A
4 TC7WH74FU
6
5
+
CARD_VDD D 3.3
RA58
FROM FROM
SH3 SLOT 100k
XBRD
XBRD
XBWE1
XICIORD
XICIOWR
XREG
XREG
RDY
XCA_IOIS16
CARD_WAIT
IC35D
12
A24
11
XREG
XCARD_SELECT 13
+
D 3.3
SN74LV32APWR
IC20C
9
8
10
C139
SN74LV08APWR 0.1
12 12
IC39D
11 11 IC38B
13 13 TC7WH74FU
HD74LV00AT
IC20D
SN74LV08APWR
D D D
32
VR1A
RK09K111@
2
To LCD UNIT
04128767
RA93 CN12
1
1
10k 2
2
3
3
4
4
C421
5
5
6
6
7
7
8 10/16
D
8 BA[14..1]
9
9
10
10
11
11
12 BA14 BA6 22
12 A6
13 BA13 BA5 21
13 A5
14 20
BA4
14 A4
15 BA3 19
15 A3
L51 16 18
600 BA2
16 A2
17 BA1 17
17 A1
18
18 BD[15..0]
L52
600 18FMN-BTK-A BD15 40
D15/A0
39
BD14
D14/P6
BD13 38
D13/P5
C380 0.1 C381 0.1
BD12 37
D12/P4
34
BD11
D11/P3
BD10 33
D10/P2
BD9 32
D9/P1
31
BD8
D8/P0
BD7 30
IC72
+ D7
29
BD6
TA7805F D6
3 BD5 28
D5
3 1 BD4 27
OUT IN D4
L54 26
BD3
D3
BD2 25
D2
24
BD1
D1
BD0 23
D0
600
DA15
C385 C423 C455 XUSBCCS 45
CS
0.1 10/16 10/16 XBWE1 44
DA204UT106(PB-FREE) LWR
41
HWR/BYTE
XBRD 43
C101 RD
15p
14
XIN
R103
1M
13
XOUT
D X2 R105
C102
680
CX-49G@ IC26
15p M66291GP
12MHZ
+ + 5
C123 D 3.3 D C124
0.1 0.1
D D CARD_VDD
RA97 47 RA98 100k
BD8 14 10 1 8 PC-D8 PC-D8 1 8
B8 A8
15 9 2 7 2 7
BD9 PC-D9 PC-D9
B7 A7
BD10 16 8 3 6 PC-D10 PC-D10 3 6
B6 A6
17 7 4 5 4 5
BD11 PC-D11 PC-D11
B5 A5
BD12 18 6 1 8 PC-D12 PC-D12 1 8
B4 A4
BD13 19 5 2 7 PC-D13 PC-D13 2 7
B3 A3
20 4 3 6 3 6
BD14 PC-D14 PC-D14
B2 A2
BD15 21 3 4 5 PC-D15 PC-D15 4 5
B1 A1
22 RA100 100k
G
2 RA99 47
DIR
IC33
TC74LVX4245FS
D
CARD_DDIR
+ + 5
D 3.3 D
C127 C128
0.1 0.1
D D
RA104 47 RA105 100k
14 10 1 8 1 8
BD0 PC-D0 PC-D0
B8 A8
BD1 15 9 2 7 PC-D1 PC-D1 2 7
B7 A7
16 8 3 6 3 6
BD2 PC-D2 PC-D2
B6 A6
BD3 17 7 4 5 PC-D3 PC-D3 4 5
B5 A5
BD4 18 6 1 8 PC-D4 PC-D4 1 8
B4 A4
19 5 2 7 2 7
BD5 PC-D5 PC-D5
B3 A3
BD6 20 4 3 6 PC-D6 PC-D6 3 6
B2 A2
BD7 21 3 4 5 PC-D7 PC-D7 4 5
B1 A1
22 RA107 100k
G
2 RA106 47
DIR
IC37
TC74LVX4245FS
1
XCE1A
3
XCARD_SELECT
2
D
XCE2A
CARD_DDIR
IC20A
SN74LV08APWR
+ 5
D CARD_VDD
+ 5
C129 D
0.1 RA108 RA109
100k 100k
RA110 47
D
9 11 4 5 CARD_XRD
A8 B8
8 12 3 6
CARD_XWR
A7 B7
7 13 2 7 CARD_XIORD TO SLOT
A6 B6
6 14 1 8 CARD_XIOWR
A5 B5
5 15 4 5
XCA_REG
A4 B4
4 16 3 6
A3 B3
3 17 2 7
XBIOIS16
A2 B2
2 18 1 8
A1 B1 XPCMCIA-WAIT
+ 5 RA111 47
D 19 4
G +
1 D 3.3 6 XPCMCIA-IRL
DIR
5
IC40
TC74VHCT245AFT IC20B
SN74LV08APWR
D
+ + +
D 3.3 D 3.3 D 3.3
IC39E IC35E
C140 C141 C62
0.1 0.1 0.1
HD74LV00AT SN74LV32APWR
D D D
IC20E
SN74LV08APWR
JK5
YKF45-0021
D + 3.3
C76 0.1
C78 0.1 R87
C79
0.1 0
C80 0.1
L20
D
R88
4 R90 27 C81 EXCML16A@
D+
NIU 0
27UH
3 R91 27
D-
L22
5 R92 EXCML16A@
VBUS
R93 C85 C86 C87 0 27UH
6 NIU NIU NIU
TRON
1.5K
+
R96 D 3.3
11 10k
INT1/SOF
42 D D
INT0 XIREQ2
+
D 3.3
SW5
8 R98 10k A6H-8101
Host
DACK1
9 NIU
DREQ1
1 16
TXD2
47 R100 10k 2 15
DREQ0 RXD2
48 R101 10k 3 14
DACK0 RTS2
4 13
CTS2
10 5 12
TC1
6 11
7 10
USBC
8 9
1 16
TXD0
2 15
RXD0
3 14
+ 5
D R354 10k 4 13
5 12
6 11
XRST5
7 7 10
TEST XE10AMODE
8 9
XGDBMODE
R104
D
46 0 NIU
RST XRST_B
SW6
C103
100p
XRST5
RTS2
D
CTS2
TXD2
D Host
RXD2
TXD0
RXD0
R360 0
R106 0
R107 0
R108 0
R109 0
R110 0
R111 0
PC-D[15..0]
PC-A[10..0]
C125 D + 5
CARD_VDD
0.1
D
9 11 R123 R124
A8 B8
8 12 10k 10k
A7 B7
7 13 R355 47
A6 B6
XPCM-CE1A 6 14 CE1A
A5 B5
XBCE2A 5 15 4 5 CE2A
A4 B4
4 16 3 6
BA10 PC-A10
A3 B3
BA9 3 17 2 7 PC-A9
A2 B2
BA8 2 18 1 8 PC-A8
A1 B1
D + 5 RA101 47
19
G
1
DIR
IC34
TC74VHCT245AFT
D
C126 D + 5
0.1
RA102 47
D
9 11 4 5
BA7 PC-A7
A8 B8
BA6 8 12 3 6 PC-A6
A7 B7
7 13 2 7
BA5 PC-A5
A6 B6
BA4 6 14 1 8 PC-A4
A5 B5
BA3 5 15 4 5 PC-A3
A4 B4
4 16 3 6
BA2 PC-A2
A3 B3
BA1 3 17 2 7 PC-A1
A2 B2
2 18 1 8
BA0 PC-A0
A1 B1
D + 5 RA103 47
19
G
1
DIR
IC36
TC74VHCT245AFT
D
IC39C
HD74LV00AT +
D 3.3
IC35B
9
4 8
6 10
CD_BUS_EN
5
+
D 3.3 R127
SN74LV32APWR
XPCMCIA-RST
1k
D
R132 0
FROM R130 R131
SLOT 100K 100K
XCD_DETECT
R133 220 IC35C
PC-CD2 9
8
XCARD_DETECT
PC-CD1 10
R134 220 SN74LV32APWR
C131
C130 15p 15p
D
Vcc=5V L:RESET
only
Q26
+ 5
D CARD_VDD
CPH6316-TL-E
4 1
S D1
2
D2
5
D3
6 C136 C137 C138
D4
R136 0.1 0.1
100K 100/16
R137
100K
D D
1 Q8
CARD-PW-ON/XOFF
DTC114EUA
Vcc
L:OF F
D
H:ON
MIDI_OUT
MIDI_IN
C113
XRST_SUB L31 600
D
L32 600
SUB_RXD0
R94 L33 600
SUB_TXD0
0 L34 600
SUB_CTS0
L35 600
SUB_RTS0
D D
PLAY_RED
PLAY_GREEN
Sub
SPU
Normal Development
From
1 On Off
SUB_RXD0
2 On Off
PS
SUB_TXD0
3 On Off
SUB_CTS0
4 On Off
BOARD
SUB_RTS0
5 Off On
COMP_RXD
6 Off On
COMP_TXD
7 Off On
COMP_CTS
8 Off On
COMP_RTS
1 On Off
MIDI_OUT
2 On Off
MIDI_IN
3 Off On
4 Off On
5 Off On
6 On Off
XRST_SUB
7 Off On
8 Off On
D
XRST_SUB
SUB_CTS0
SUB_RTS0
Sub
SUB_RXD0
SUB_TXD0 SPU
MIDI_OUT
MIDI_IN
PC-CARD slot
CN7
56
A25
55
A24
54
A23
53
A22
50
A21
49
From
A20
48
A19
47 JackBoard CN3
A18
46
A17
19
A16
20
A15
14
A14
13
A13 CN4
21
A12
10 1
A11 1
PC-A10 8 2
A10 2
PC-A9 11 3
A9 3
PC-A8 12 4
A8 4
22 5
PC-A7
A7 5
PC-A6 23 6
A6 6
PC-A5 24 7 C98
A5 7
25 8 0.1
PC-A4
A4 8
PC-A3 26
A3
27
PC-A2 R102
B8B-PH-K-S(PB-FREE)
A2
PC-A1 28 MCR50J@
A1
PC-A0 29
A0
PC-D15 41 NIU
D15
PC-D14 40 A
D14
39
PC-D13
D13
PC-D12 38
D12
37
PC-D11
D11
PC-D10 66
D10
PC-D9 65
D9 + 5
64 D
PC-D8 IC68
D8
PC-D7 6 UPC2933T
D7
5 1
PC-D6
D6 IN
PC-D5 4
D5
PC-D4 3
D4
2 C437
PC-D3
D3
PC-D2 32 10
D2
PC-D1 31
D1
PC-D0 30
D0
CARD_VDD 22 16
RDY R125
RDY/BSY
XCA_IOIS16 R126 22 33
WP R377
62
BVD2 +
63 D 3.3 100k
BVD1
R135 CARD_XIORD 44
IORD
100K 45
CARD_XIOWR IC69 NJM2887DL2
IOWR
CARD_RESET R128 22 58 2
RESET VIN
CARD_WAIT R129 22 59
WAIT
60 C441 1
INPACK CTRL
1 CE2A 42 3300p
CE2
7
CE1A
CE1
XCA_REG 61
REG
CARD_XRD 9
OE
15
CARD_XWR
WE/PGM
D
PC-CD2 67
CD2
Q7 36
PC-CD1
CD1
DTC114EUA
43
RFSH
CARD_VDD 57
RFU
18
VPP
52
VPP
17
VCC
51
VCC
1
GND
34
GND
35
GND
68
GND
C132 C134 70
FG1
0.1 C133 0.1 C135 80
FG2
0.1 0.1
SCAA1A4600/SCAB1A8100
D
JUNO-G/JUNO-G (J)
To
Panel-C
Board
CN7
+ 5
D
CN15 CN13
1 1
1 1
2 2
2 2
3 3
3 3
L30
4 4
4 4
600
5 5
5 5
R112 100 6 6
6 6
7 7
7 7
8 8
1000p
8 8
9 9
9 9
10 10
10 10
11 11
11 11
12 12
12 12
13 13
13 13
14 14
14 14
15
15
16
14FMN-BTK-A
16
17
MIC_SW 17
18
A_MUTE
18
18FMN-BTK-A
D NIU
+ 5
D
CN14
1
1
2
COMP_RXD 2
3
GDB
COMP_TXD 3
4
COMP_CTS 4
5
COMP_RTS 5
6
6
B6B-PH-K-S
NIU
D
MCR50J@
+
R363 NIU
Q4
2SC2873Y +
A 9
2 3
C89
R97 220 C90 C91
0.1 0.1
C424 10/16
100/16
NIU
D + 5 C425
C95 C96
C94 NIU
R99 NIU
0.1
2 3 100/16
Q5
A -9
2SA1202Y
NIU
C99
R364 MCR50J@
1000/16 -
RE3-V@M NIU
D
+
D 3.3
3
OUT
C438 C439
0.1
10/16
D
D + . 1 9
C440 R378
C442 C443
4.7k
100p 1k 1
RR0816@D
4
VOUT
5 C444
VADJ
EEE-A@SP
R379 R380
100/6.3
10k 10k
RR0816@D RR0816@D
D
33