Roland KC-600 - Circuit Diagram (IF Board)

40
Jan. 2018 KC-600
Circuit Diagram (IF Board)
fig.d-if-KC-600.eps@L
FET_MUTE_CTL
DVCC_IN
TW_OUT1+
TW_IN1+
PVCC
PRE_AGND1
PRE_AGND2
DVCC
DVCC_OUT
TW_OUT2+
TR_MUTE_CTL
PVCC_IN
PGND
TW_IN2+
B2P-VH (LF)(SN) 7A/250V
CN305
1
B2P-VH (LF)(SN) 7A/250V
CN305
2
B4P-VH (LF)(SN) 7A/250V
CN304
1
2
3
4
C313 UnPop
J306
UnPop
12
2SC4116-GR
Q300
1
23
16V0.1uF
C316
47k
R308
2SC4116-GRQ301
1
2
3
Q302
2SA1586-GR
23
1
2SC4116-GRQ303
1
2
3
AGND
DGND
AGND AGND AGND AGND
AGND
AGND
47k
R312
47k
R309
47k
R311
47k
R314
47k
R315
470k
R317
AGND
C323
22uF 50V
C317
33uF 50V
C320
220uF
25V
C321
10uF 50V
C312 UnPop
470
R320
AGND
C328
AGND
R322
UnPop
AGND
0
WR12X000PTL
J310
12
50V220pF
C318
AGND
R324
+VCC_A
-VCC_A
D304
1SS355VMTE-17
D305
1SS355VMTE-17
50V22pF
C322
AGND
AGND
R321
UnPop
AGND
J309
UnPop
12
R323
UnPop
C
D302
UnPop
D303
UnPop
B4B-PH-K-S (LF)(SN)
CN309
1
1
2
2
3
3
4
4
AGND
R316
UnPop
AGND
C324
UnPop
AGND
C319
UnPop
AGND
MUTE_CTL
CN308
UnPop
1
2
3
CN302
UnPop
1
1
CN302
UnPop
2
2
F301
UnPop
1
1
2
2
C332
C329
UnPop
C330
UnPop
C331
J308 UnPop
1
2
D300
1SS355VMTE-17
B02P-NV CN306
1
B02P-NV CN306
2
B8B-EH (LF)(SN)
CN311
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
CN310
UnPop
1
2
3
AGND
J307
UnPop
1
1
2
2
100V
0.1uF
C314
AX JUMPER 5.0MM RMM
J300
1
1
2
2
R300
UnPop
J301
UnPop
1
1
2
2
50V4700pF
C326 C325
UnPop
C301
UnPop
AGND CHASSIS_GND
C303
UnPop
AGND CHASSIS_GND
16V
0.1uF
C304
AGND CHASSIS_GND
16V
0.1uF
C305
0
WR12X000PTL
J304
12
J305
UnPop
12
CHASSIS_GND
C306
UnPop
CHASSIS_GND
C307
UnPop
16V 0.1uF
C309
CHASSIS_GND
CHASSIS_GND
C310
UnPop
IC30
UnPo
3
2
IC300
UnPop
4
VEE
8
VDD
IC30
UnPo
5
6
22k
R319
47
R310
3216 0.25W
470R307
32160.25W
D301
1SS355VMTE-17
D315
1SS355VMTE-17
R361
UnPop
AGND
MRT250
F300
1
1
2
2
FL302
UnPop
1
1
2
2
3
3
15k
R306
0.25W
3216
22
R305
CN303
UnPop
1
1
2
2
3
3
4
4
5
5
CN301
UnPop
1
2
3
FS303
R318
UnPop
CN300
UnPop
1
1
2
2
3
3
4
4
5
5
6.8kR313
6.8k
R362
6.8k
R363
6.8kR364
6.8k
R365
CN307
UnPop
1
2
3
250V
1.8uF
C300
TPC301
TPC302
TPC303
TPC304
250V
1.5uF
C315
SP OUT IN1
TW OUT1
WOOFER OUT1
+
+
-
-
+
-
+5V IN
+5V OUT
(from ICEpower1)
(from ICEpower1)
(From ICEpower1)
(To ICEpower2)
(From ICEpower1)
(To ICEpower2)
(from ICEpower2)
SP OUT IN2
TW OUT2
WOOFER OUT2
+
+
-
-
+
-
7W
7W