Roland E-600 - Page 13

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13
11
E-600
July, 1999
CIRCUIT DIAGRAM (OUTPUT PCB ASSY)
XRST
+5V
+5V
DIG.GND
DIG.GND
SEND_R
AN.GND
SEND_L
-12V
+5V
+5V
-12V
+12V
SEND_L
AN.GND
SEND_R
+12V
-12V
RET_L
RET_R
AN.GND
RET_R
RET_L
XRST
AN.GND
DIG.GND
DIG.GND
TO MAIN B.
TO CONTROL B.
FROM POWER
AMPLIFIER B.
MUTE
MIDI_SEL
3
4
5
6
7
8
2
1
CN1
53014-0810
3
4
2
1
5
6
7
CN2
5045-07A
3
4
5
6
7
8
2
1
9
10
11
12
13
CN6
53014-1310
VCC-VCC 5VC
(CN5)
(CN23)
L
R
MUTES
MUTER
PHL
PHR
L1=L2=L3=BL02RN2R62
AGND
LOUT
MUTER
MUTE
TO POWER
R10
560s
1
2
D1
BZX79C4V7
L3
L4
L5
2
3
1
84
IC1A
BA5218F
FLAT
6
5
7
IC1B
BA5218F
FLAT
2
1
3
Q3
2SC2412
2
1
3
Q4
2SC2412
2
1
3
Q5
2SA1037
R15
100KS
R16
220KS
R17
47KS
R18
47KS
R19
47KS
R20
10KS
R21
10KS
R22
1KS
R23
220S
C12
0.1S
C13
0.1S
R47
27KS
R48
27KS
3
4
2
1
5
CN3
5045-05A
R11
100I
0.6W
R12
100I
0.6W
C14 100pFS
C15 100pFS
C16
100pFS
VCC
-VCC
VCC
C5
1uF16
NIU
P
H
O
N
E
S
IN
OUT
THRU
M
I
D
I
L3=L4=L5=SBT0160W
8
7
3
2
4
5
1
JK3
YKB21-5006
NC
1
LA
2
LC
3
NC
4
GND
5
OUT
6
EN
7
VCC
8
IC4
6N137
2
1
3
4
5
6
7
8
9
JK4
YKF51_5046
L6
SBT0460
C23
0.1s
R28
220s
R29
220s
R30
220s
R31
220s
R32
220s
R33
22Ks
R34
22Ks
R36
4K7s
R37
4K7s
2
1
3
Q6
2SA1037
C25
0.1s
1
2
4
3
L7
1
2
4
3
L8
1
2
4
3
L9
3
4
IC5B
74LS05
flat
1
2
1
4
7
IC5A
74LS05
flat
9
8
IC5D
74LS05
flat
2
1
3
D2
DA204K
5VC
5VC
5VC
5VC
XRST
M_OUT
M_IN
SWITCH
SWITCH
SWITCH
SOFT
SOST
DAMP
SOFT
SOST
DAMP
R35
1Ks
C24
0.1s
5
6
IC5C
74LS05
3
1
2
JK5
HLJ0520_01_110
1
2
4
3
L10
SBT0160W
R38
1Ks
R39
22Ks
3
1
2
JK6
HLJ0520_01_110
1
2
4
3
L11
SBT0160W
R40
1Ks
R41
22Ks
3
1
2
JK7
HLJ0520_01_110
1
2
4
3
L12
SBT0160W
R42
1Ks
R43
22Ks
R44
22Ks
11
10
IC5E
74LS05
flat
13
12
IC5F
74LS05
flat
C26
1nF
C27
1nF
C28
1nF
21
3
D3
DA204K
21
3
D4
DA204K
21
3
D5
DA204K
5VC
ref5V
ref5V
ref5V
5VC
M_IN
M_OUT
SOFT
SOST
DAMP
C29
100uF16
C58
33uF16
R73
560Ks
R74
560Ks
R75
560Ks
3
4
2
1
5
6
7
CN8
53014-0710
R70
100s
R71
100s
R72
100s
C56
0.1s
C57
0.1s
TP9
R69
270I
2
3
1
84
IC8A
UPC4570G2
6
5
7
IC8B
UPC4570G2
6
5
7
IC9B
UPC4570G2
2
3
1
84
IC9A
UPC4570G2
Vdd
Vss Vdd
VCC
ref5V
R
L/M
O
U
T
P
U
T
RXD0
TXD0
REFGND
SOFT
SOST
DAMP
REF+5
FROM MAIN B.
3
1
2
JK1
HLJ052001110
3
1
2
JK2
HLJ052001110
C3
100uF16
C4
100uF16
TP1 TP4
C9
0.1S
FIX1
FIX2
FIX3
C55
33uF16
R68
270I
R1
100I
0.6W
R2
100I
0.6W
FIX4
Vss
VCC
V
-VCC
5VC
V--VCC
(CN7)
C6
0.1S
FIX6
FIX7
FIX8
C7
0.1S
C8
0.1S
FIXING
L
R
AGND
ROUT
RET_R
RET_L
AMPLIFIER B.
MOUT_R
MOUT_L
C1
10uF16BP
C2
10uF16BP
1
2
4
3
L1
SBT0160W
1
2
4
3
L2
SBT0160W
R7
680s
R8
680s
R9
220Ks
R13
560s
R14
100KS
2
3
1
84
IC2A
BA5218F
FLAT
C17
0.1S
C18
0.1S
6
5
7
IC2B
BA5218F
FLAT
R26
100KS
C39
10uF16BP
C40
10uF16BP
R6
1Ks
R5
1Ks
R76
NIU
R4
1Ks
R3
1Ks
R77
NIU
C19
100pFS
3
1
2
Q1
2SC2878
3
1
2
Q2
2SC2878
R46
15KS
R24
15KS
R45
15KS
R25
15KS
R58
18Ks
R57
18Ks
C41
330nF
C42
330nF
V-
V
-VCC
(CN2)
R59
22Ks
R60
22Ks
R78
15Ks
R79
15Ks
+12V
XRST
RESET
(CN21)
C20
100uF16
C21
100uF16
R27
1Ks
NC
2
GND
3
RES
5
CAP
4
VCC
1
IC3
M51953A
TP7
TP8
C54
33uF16
3
4
2
1
5
6
CN7
53014-0610
C53
33uF16
C22
100nF
C30
100uF16
5VC
VCC
-VCC
(CN5)
SW1
EVQ-QVT
5VC
5VC
2
1
3
Q8
2SC2412
2
1
3
Q7
2SC2412
C59
10uF16
NC
2
GND
3
RES
5
CAP
4
VCC
1
IC10
M51953A
FROM MAIN BOARD
L15
NIU
R80
1Ks
R81
47Ks
R82
100Ks
R83
100Ks
(CN20)
R51
3K3s
R50
5K6s
6
5
7
IC6B
UPC4570G2
C43
220pFs
C44
150pFs
3
4
2
1
5
CN4
53014-0510
TO MAIN BOARD
C32
33uF16
C33
33uF16
C34
33uF16
C45
33uF16
C51
33uF16
2
34
5
1
VR1
10KBX2
RK09K12A0A2AA
R61
6K8s
R62
6K8s
R53
68Ks
R49
5K6s
R52
680s
R54
6K8s
R55
6K8s
C35
0.1s
C36
0.1s
2
3
1
84
IC6A
UPC4570G2
C37
150nF
C38
680pFs
C52
220pFs
C31
150pFs
2
1
3
D6
DA204K
1
2
4
3
L14
SBT160W
R56
330s
V-
V
V
V-
TP2
TP3
TP5
TP6
C46
100uF16
CS
1
ES
2
CT
3
GND
4
INV
5
V+
6
SI
7
CD
8
IC7
NJM2360M
FLAT
R64
0.22I
1W
8
7
3
2
4
5
1
JK8
YKB21-5006
TP10
MIC INPUT
R63
180
1/4W
(CN17)
SWITCHING CIRCUIT
+27V
C47
NIU
12
D11
SFPB-56
3
2
1
CN5
53014-0310
L13
RCH-875-151K
TO MAIN BOARD
C50
100uF35
C49
390pFs
5% np0
R65
2K7s
1%
R66
18Ks
1%
R67
1Ks
1%
R86
2K2I
0.6W
R87
2K2I
0.6W
STEP-UP