Page 1
Page 2
Page 3
Page 4
CH1
CH2
CH3
CH4
PHONO
LINE
IN
PHONO
LINE
IN
PHONO
LINE
IN
PHONO
LINE
IN
M5220FPE1
IC101
PHONO
EQ AMP
M5220FPE1
IC101
PHONO
EQ AMP
M5220FPE1
IC101
PHONO
EQ AMP
M5220FPE1
IC101
PHONO
EQ AMP
S101
(PHONO/LINE)
S101
(PHONO/LINE)
S101
(PHONO/LINE)
S101
(PHONO/LINE)
VR101
(TRIM)
VR101
(TRIM)
VR101
(TRIM)
VR101
(TRIM)
M5218AFPE3
IC102~108
TONE AMP
(H/M/L)
M5218AFPE3
IC102~108
TONE AMP
(H/M/L)
M5218AFPE3
IC102~108
TONE AMP
(H/M/L)
M5218AFPE3
IC102~108
TONE AMP
(H/M/L)
VR105
(BALANCE)
VR105
(BALANCE)
VR105
(BALANCE)
VR105
(BALANCE)
VR201
(CH FADER)
VR201
(CH FADER)
VR201
(CH FADER)
VR201
(CH FADER)
(CROSS
FADER)
+B3
M5218AFPE3
IC201
FADER
AMP
M5218AFPE3
IC202
FADER
AMP
M5218AFPE3
IC203
FADER
AMP
M5218AFPE3
IC204
FADER
AMP
S201
Q1,2
SWITCH-
ING
S202
(CROSS
FADER)
BU4066BCF-E2
IC209
SWITCH-
SWITCH-
BU4066BCF-E2
IC210
BU4066BCF-E2
IC211
SWITCH-
S203
(CROSS
FADER)
SWITCH-
BU4066BCF-E2
IC212
ING
D201
D203
ING
ING
D205
D207
ING
MIC
MIC
EFF
RETURN
3
2
1
SVIGM5220L
IC501
MIC
AMP
SVIGM5220L
(
IC701
1/2
MIC
AMP
SVIGM5220L
IC701
)
M5218AL
IC702
MIC
AMP
MIC
AMP
(
1/2
M5218AFPE3
)
+B2
IC502~504
TONE AMP
(H/M/L)
VR504
(MIC LEVEL)
LED201~204
M5218AFPE3
IC505
PAN
AMP
VR505
(PAN)
Q204~207
LED
DRIVE
1234
CUE
SELECT(S204)
Q215,216
(Q217,218)
SWITCH-
ING
EFF
1~4
MIC
(EFF RETURN)
M5218AFPE3
IC222
MIX
AMP
VR602
M5218AFPE3
IC603
BUFFER
AMP
M5218AFPE3
1234 1~4MIC
EFF
SELECT(S205)
IC606
BUFFER
AMP
Page 5
EQ CUT/
PRE AMP
(CH1/2)
(H/M/L)
LED201~212
(H/M/L)
EQ CUT/
PRE AMP
(CH3/4)
M5218AFPE3
IC1~6,8,206
AMP
(FADER
CROSS)
M5218AFPE3
IC216
TC4013BFELN
IC223~225
FLIP
-FLOP
S207~212
(CUT H/M/L)
M5218AFPE3
IC215
AMP
(FADER
CROSS)
M5218AFPE3
IC801~806,808,207
M5218AFPE3
IC214
AMP
(EFF
SELECT)
M5218AFPE3
IC205
AMP
(MASTER)
VR205
(CROSS
FADER)
M5218AFPE3
IC401
EQ CUT
(MASTER)
M5218AFPE3
IC403~406
EQ CUT
(MASTER)
M5218AFPE3
IC402
EQ CUT
(MASTER)
M5218AFPE3
METER
Q405,406
Q409,410
Q407,408
IC412
DRIVE
S405
S404
S403
LED425~436
LED402~424
M5218AFPE3
IC408
EQ CUT
(MASTER)
+B2
LEVEL
METER
DRIVE
BA681A
IC903
+B2
LEVEL
METER
DRIVE
BA681A
IC901(902
M5218AFPE3
IC407
MIX
AMP
M5218AFPE3
)
NOTES : PHONO(1) SIGNAL LINE
IC411
METER
DRIVE
MONO/
STEREO
(S401)
VR401,402
(SUB MASTER/
MASTER)
IC705(706
: MIC SIGNAL LINE
( ) indicates pin No. Right channel.
M5218AFPE3
IC414
BUFFER
AMP
M5218AFPE3
IC413
BUFFER
AMP
M5218AL
OUTPUT
AMP
)
MUT-
ING
(Q405)
MUT-
ING
MUT-
ING
MUT-
ING
Q703
(Q704)
MUT-
ING
Q705,706
(Q707,708)
MASTER
Q404
MASTER
Q407
(Q406)
MASTER
Q701
(Q702)
MASTER
MASTER
OUT
SUB
OUT
SUB
OUT
OUT
OUT
2
1
3
VR603
(CUE/MASTER
BALANCE)
S601
(EFF SEND)
M5218AFPE3
M5218AFPE3
IC601
BUFFER
AMP
(EFF SEND)
IC605
BUFFER
AMP
+B3
+B1
-B2
-B1
+B2
VR602
(MONITOR
LEVEL)
Q601
REGULATOR
Q602
REGULATOR
MONO/
STEREO
(S402)
M5218AFPE3
IC602
BUFFER
AMP
VR604
(MONITOR
LEVEL)
M5218AFPE3
IC604
H.PHONE
AMP
ICP1
ICP2
Q903
MUTING
CONT
SVIGM5F7815
IC901
REGULATOR
SVIGM5F7915
IC902
REGULATOR
M5F7812L
IC903
REGULATOR
Q602
(Q601)
MUT-
ING
MUT-
ING
D901~904
Q901,902
MUTING
CONT
Q709
(Q710)
D906,907
D905
PHONES
EFF
SEND
T901
POWER TRANSFORMER
F1
AC IN
L1S801
Page 6
A
B
C
DE
F
Note: This printed circuit board diagram may be modified at any time with
the development of new technology.
1
2
3
4
5
6
7
8
MAIN P.C.B. (SIDE : A
K
C16
R52
C29
R54
IC3
C22
IC4
R58
R68
IC5
IC6
R82
R84
R86
R88
BCE
R90
C38
R26
R258
C262
R280
C286
R257
C261
R279
C285
8
C240 C230
5
8
R239
C236
IC205
R242
C244
R244
R97
IC214
R96
C44
Q216
D351
R308
R309
R315
C18
C20
R78
C36
C34
Q10
CN218
IC215
5
IC216
R222
C234
5
R223
8
R98
C45
5
8
R56
5
8
R70
5
8
C26
5
R80
8
DGS
C43
1
2
3
4
5
IC805
R238
C237
C238
5
8
S
G
D
R314
C30
C35
R69
R89
5
R94
8
IC8
R25
R878
C826
R886
R888
Q810
4
1
4
1
C51
C235
R295
Q215
DGS
R356
Q218
SGD
D352
4
1
4
R55
1
4
1
R77
C25
4
1
R87
Q9
R93
C822
C820
C834
R868
C56
5
8
R880
5
R884
8
DGS
R890
C239
R237
R240
4
1
R224
4
1
R291
R292
R359
R51
C15
R57
C21
C33
R67
R79
R81
R83
R91
C42
R92
4
1
R869
R870
C83
R882
R887
R889
R892
C229
R826
5
R894
8
R825
C58
R241
R243
C243
R95
R293
R357
R354
R360
DGS
R53
C17
C19
C8
C816
IC803
5
8
C85
R85
R858
5
8
DGS
R221
C233
R294
C294
5
R302
8
Q217
Q5
C7
DGS
R9
R12
R11
R10
Q6
DGS
R8
Q8
DGS
R22
R18
IC2
R24
R21
R20
R23
Q7
DGS
R852
R854
C818
C54
R851
IC804
R857
R856
R855
C821
R867
C825
C833
4
1
R877
R881
R879
IC806
4
1
R883
R885
Q809
R891
C838
CN217
4
1
R893
IC808
CN214
7654321
CN215
654321
R300
CN212
7654321
891011
R299
R298
R297
7654321
8
CN213
R355
4
1
C293
12345678
R7
5
R6
8
C4
C24
C12
C10
5
8
C817
4
R853
1
C815
Q806
Q808
4
R822
R821
1
R824
R823
C819
R324
8
R323
7
6
R322
5
4
R332
3
R338
2
1
R344
CN216
Q213
R327
8
R326
7
R325
6
5
4
R331
3
R337
2
1
R343
R296
IC222
R301
321
CN206
CN205
R4
R5
R16
C807
R810
R811
D
G
S
D
G
S
C808
C310
C318
Q212
C311
1
R14
4
1
R17
R19
R812
R806
R808
R818
R820
DGS
Q211
C
C
C
Q209
R342
Q214
C
C
C
R339
4
R2
8
R345
C23
IC1
5
R804
C87
R814
C810
5
8
E
B
E
B
E
B
R333
R3
R1
C2
IC206
C11
R15
DGS
R809
C804
R816
R819
E
B
E
Q210
B
E
B
C308
R330
R336
C307
C309
C3
R264
R13
C9
R807
R805
1
R802
C812
R817
Q807
C305
C288
Q208
R281
14
C287
C298
R283
14
8
R285
14
R310
C1
5
8
C246
4
8
8
Q805
C52
4
R801
C802
R815
1
R813
R320
10
R312
R317
C297
R311
R318
10
)
R227
R228
D203
R261
R262
R263
C803
R803
IC207
C809
BCE
R319
R321
5
IC224
10
IC225
C301
D201
D202
R346
D204
R347
4
1
R266
8
C801
IC801
IC802
C313
C811
R105
R101
R233
R234
IC223
R316
R286
7
5
1
10
R99
R104
10
14
C245
R268
5
D205
R235
10
R351
D207
R106
R102
7
1
7
5
1
CN219
9
R103
8
10
14
8
8
14
14
R282
C317
R284
C302
C316
8
7
R100
R265
D206
D208
R236
R350
8
IC212
6
10
R219
5
R229
R225
R226
4
1
C210
4
R113
R215
R231
5
R232
R220
3
7
5
1
R230
IC210
7
5
1
R267
R211
R209
7
5
1
7
1
C218
1
2
IC209
R111
R107
R112
R108
R208
R207
5
C212
8
R109
IC211
C312
R114
R110
C223
R214
R218
C226
IC201
5
8
C204
C202
R212
CN201
R216
CN202A
CN203
CN204
C219
4
5
R213
C227
4 1
R217
58
C228
CN207
CN208
CN209
CN210
CN211
1
2
3
4
5
6
C207
C201
R206
4
1
R205
IC202
4
1
C211
C209
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
IC203
8
C220
C224
IC204
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
(SXPG233311)
C203
C217C225
Tilt the parts in the direction of arrows as follows:
Q7,C25,C26,C33,C34 and C816
C34 C26 C25 C33 C816
ELECTRICAL PARTS LOCATION
Ref.
Lo.
Ref.
No.
R7
R8
R9
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R51
R52
R53
R54
R55
R56
R57
R58
R67
R68
R69
R70
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R95
R96
R97
R98
R99
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R215
R216
R217
R218
R219
R220
R221
R222
R223
R224
Lo.
No.
2B
2B
2B
2B
2B
2B
3B
3B
3B
3B
3B
3B
3B
3B
3B
3B
3B
3B
4A
4A
2B
2A
2B
2A
2B
2A
2B
2A
3B
3A
3A
3A
3B
3A
3B
3A
3B
3A
3B
3A
4B
4A
4A
4A
4A
4A
4B
4A
4A
4A
7B
7A
7A
7A
2C
3C
4C
5C
2C
2C
4C
5C
2C
2C
4C
5C
2C
2C
4C
5C
3D
3D
3C
3C
3C
3D
3C
3C
5C
5C
4C
4C
6C
6C
5C
5C
6B
6A
7A
7A
C208
R210
No.
No.
MAIN P.C.B. (SIDE: A)
K
IC1
2B
IC2
3B
IC3
2A
IC4
2A
IC5
3A
IC6
3A
IC8
4A
IC201
3D
IC202
3C
IC203
5D
IC204
6D
IC205
7A
IC206
2C
IC207
3C
IC209
2C
IC210
2C
IC211
4C
IC212
5C
IC214
7A
IC215
6A
IC216
6A
IC222
8B
IC223
5C
IC224
6C
IC225
6C
IC801
3B
IC802
4B
IC803
3B
IC804
4B
IC805
5B
IC806
5B
IC808
6B
Q5
2B
Q6
2B
Q7
3B
Q8
2B
Q9
4A
Q10
4A
Q208
5C
Q209
5B
Q210
5B
Q211
4B
Q212
6B
Q213
6B
Q214
6B
Q215
8A
Q216
8A
Q217
8B
Q218
8A
Q805
3B
Q806
3B
Q807
4B
Q808
4B
Q809
5B
Q810
5A
D201
1C
D202
2C
D203
2C
D204
2C
D205
4C
D206
4C
D207
4C
D208
4C
D351
8A
D352
8A
CN201
4D
CN202A
4D
CN203
4D
CN204
5D
CN205
2B
CN206
8B
CN207
6D
CN208
6D
CN209
7D
CN210
7D
CN211
2D
CN212
7B
CN213
8B
CN214
7B
CN215
7B
CN216
5B
CN217
6B
CN218
4A
CN219
7C
R1
2B
R2
2B
R3
2B
R4
2B
R5
2B
R6
2B
Ref.
No.
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R242
R243
R244
R257
R258
R261
R262
R263
R264
R265
R266
R267
R268
R279
R280
R281
R282
R283
R284
R285
R286
R291
R292
R293
R294
R295
R296
R297
R298
R299
R300
R301
R302
R308
R309
R310
R311
R312
R314
R315
R316
R317
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R330
R331
R332
R333
R336
R337
R338
R339
R342
R343
R344
R345
R346
R347
R350
R351
R354
R355
R356
R357
R359
Q7
Lo.
No.
2C
3C
2C
2C
2C
2C
4C
5C
4C
4C
4C
4C
6A
6A
6A
6A
7B
7A
7B
7A
5A
5A
2C
2C
3C
2C
3C
3C
3C
3C
5A
5A
5B
5C
6B
6C
6B
6C
8A
8A
8A
8B
8A
8B
8B
8B
8B
7B
8B
8B
8A
8A
6B
6C
5C
8A
8A
5C
5C
6C
5C
5C
5C
5B
5B
5B
6B
6B
6B
5B
6B
5B
6B
5B
6B
5B
6B
5B
6B
5B
6B
2C
2C
5C
4C
8B
8B
8A
8A
8A
Ref.
No.
R360
R801
R802
R803
R804
R805
R806
R807
R808
R809
R810
R811
R812
R813
R814
R815
R816
R817
R818
R819
R820
R821
R822
R823
R824
R825
R826
R851
R852
R853
R854
R855
R856
R857
R858
R867
R868
R869
R870
R877
R878
R879
R880
R881
R882
R883
R884
R885
R886
R887
R888
R889
R890
R891
R892
R893
R894
C1
C2
C3
C4
C7
C8
C9
C10
C11
C12
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C29
C30
C33
C34
C35
C36
C38
C42
C43
C44
C45
Lo.
No.
Ref.
Lo.
No.
No.
C51
8A
3C
4B
3C
3B
3B
3B
3B
4B
3B
3B
3B
3B
4C
4B
4C
4B
4B
4B
4B
4B
4B
4B
4B
4B
6B
6B
4B
3B
3B
3B
4B
4B
4B
4B
4B
4B
4B
4B
5B
4A
5B
5A
5B
5B
5B
5A
5B
5A
5B
5A
5B
5B
5B
5B
6B
6B
2B
2B
2B
2B
2B
3B
3B
2B
3B
2B
2B
1A
2B
2A
2B
2A
2B
2A
2B
2B
3A
3A
2A
2A
3B
3A
3A
3A
4A
4B
4A
7A
7A
C52
C54
C56
C58
C83
C85
C87
C201
C202
C203
C204
C207
C208
C209
C210
C211
C212
C217
C218
C219
C220
C223
C224
C225
C226
C227
C228
C229
C230
C233
C234
C235
C236
C237
C238
C239
C240
C243
C244
C245
C246
C261
C262
C285
C286
C287
C288
C293
C294
C297
C298
C301
C302
C305
C307
C308
C309
C310
C311
C312
C313
C316
C317
C318
C801
C802
C803
C804
C805
C807
C808
C809
C810
C811
C812
C815
C816
C817
C818
C819
C820
C821
C822
C825
C826
C833
C834
C838
6A
3C
3B
4B
6B
5B
4B
4B
3D
3D
3D
3C
3D
3D
3D
4C
3D
3C
5D
5C
5D
5D
5C
5D
6D
6C
5C
6C
6A
6A
7B
6A
7A
7A
6A
7A
6A
6A
7B
7A
2C
3C
5A
5A
5A
5A
5C
5C
8B
8B
6C
6B
7C
6C
4C
6B
5B
6B
5B
6B
4C
4C
6C
5C
5B
4C
4B
3C
4B
3B
3B
4B
4C
4B
4C
4B
4B
3B
3B
3B
4B
4B
4B
4B
4B
5A
4B
4B
6B
Page 7
A
B
C
DE
F
1
2
3
4
MAIN P.C.B. (SIDE : B
K
)
5
6
7
8
(SXPG233311)
Page 8
A
B
C
DE
F
INPUT (1
A
P.C. B.
1
INPUT (2
B
P.C. B.
)
)
INPUT (3
C
P.C. B.
INPUT (4
D
P.C. B.
PHONO LINE
L
R
E
2
R103
R102
C102
R104
S101(PHONO/LINE)
R124
VR101
(TRIM)
R123
C101
J
3
J
VR104
(HIGH)
C117
4
J
J
J
R145
J
J
J
IC108
5
VR103
(MID)
5
VR102
(LOW)
6
C145
J
J
RJ42
R164
C146
C138
C143
VR105
(BALANCE)
7
J
C118
C115
R117
R161
D103
R146
R101
R120
R108
R119
R105
J
R163
JK101
R106
C108
R162
14
8
C161
R
E
J
CLP
CLP
C104
C116
C110
14
5
C109
R111R109
R113
C111
C151
C152
C154
J
C149
C148
C150
R159
C159
C160
D101
J
JJJJJ
C144
L
R128
J
R118
IC101
8
R115
C113
C153
4
R151
5
R152
IC105
J
R160
J
D102
C162
C124
R116
R114
C114
R112
R110
R153
5
C106
C107
R154
4
J
J
R130
R107
J
1
8
R147
R148
R157
R142
C123
C126
C125
R129
C127
C103
C105
J
IC107
5
R150
C156
D104
C147
1
8
C112
J
J
R155
R156
J
R127
J
J
J
J
R149
14
8
C155
JJJ
R158
R141
C133
C135
C134
R138
J
IC106
J
R143
R144
C136
C140
R140
R121
J
C137
C139
5
5
C122
R122
J
C130
5
C142
(SXPG233011A)
8
J
C121
IC103
C131
J
C141
14
8
14
8
J
J
J
C132
14
8
R133
JJJJ
R139
IC104
FW201
R131
IC102
R132
R134
C129
R135
R137
R136
5
4
3
2
1
)
BALANCE P.C.B.
W
)
S601(EFF SEND)
OFF ON
OFF ON
VR601
(EFF SEND)
VR602
(EFF RETURN)
J
R606
C609
C611
J
C626
FW603
12345678910
J
C615
C616
C617
J
J
J
R618
C620
5
C622
8
R619
C623
J
J
R604
IC606
4
5
8
1
C604
J
R621
J
R622
C639
C638
R623
R625
R627
5
R629
C641
8
R643
C646
IC605
C637
R635
R637
C692
Q602
C643
C657
J
C651
C656
C649
5
C653
8
R639
C662
R642
BCE
FW602A
VR603
(BALANCE)
J
VR604
(MONITOR
LEVEL)
C
C
IC601
5
8
J
J
J
R616
R717
R718
C632
J
J
5
J
8
C618
C619
C624
R617
IC603
J
R603
C603
R605
C640
J
R626
C645
4
1
R644
J
J
R631 R632
R633
C647
IC604
J
R641
BCE
J
123
C613
C612
C625
IC602
C634
4
1
J
J
R624
R630
C658
R634
C648
C655
4
1
R640
Q601
C661
J
J
J
R628
J
C654
R638
C602
C601
C614
4
1
J
R612
R615
J
J
J
R620
FW601
C642
C644
J
C650
R601
R609
R611
C628
J
R610
C621
11
10
9
8
7
6
5
4
3
2
1
J
C691
C606
C635
4
1
J
C652
R636
FW702
C627
4
3
2
1
R602
J
C631
J
J
J
ELECTRICAL PARTS LOCATION
Ref. No. Lo. No.
~
D
A
IC101
IC102
IC103
IC104
IC105
IC106
IC107
IC108
D101
D102
D103
D104
VR101
VR102
VR103
VR104
VR105
S101
JK101
FW201
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R122
R123
R124
R127
R128
R129
BALANCE P.C.B.
W
IC601
IC602
IC603
IC604
IC605
IC606
Q601
Q602
VR601
VR602
VR603
VR604
S601
FW601
FW602A
FW603
FW702
R601
R602
R603
R604
R605
R606
R609
R610
R611
R612
R615
R616
R617
R618
R619
R620
R621
R622
R623
R624
R625
Ref. No. Lo. No.
INPUT (1)~(4) P.C. B.
R130
4B
R131
4B
R132
6B
R133
7B
R134
6B
R135
5B
R136
5B
R137
6A
R138
6B
R139
7B
R140
6A
R141
7B
R142
3A
R143
6A
R144
5A
R145
4A
R146
7A
R147
2A
R148
2A
R149
7C
R150
2A
R151
2A
R152
2A
R153
2A
R154
4A
R155
3B
R156
4B
R157
3A
R158
4B
R159
3B
R160
4B
R161
3B
R162
4B
R163
3B
R164
4B
RJ42
3B
C101
4A
C102
3B
C103
4A
C104
3A
C105
4B
C106
5B
C107
3A
C108
3A
C109
2B
C110
2B
C111
3B
R626
2D
R627
3D
R628
4D
R629
7D
R630
6D
R631
5C
R632
8D
R633
8D
R634
2C
R635
3C
R636
7C
R637
8C
R638
1C
R639
5D
R640
8D
R641
3D
R642
8D
R643
1D
R644
2D
R717
5D
R718
5C
C601
5D
C602
5C
C603
2D
C604
3D
C606
2D
C609
3D
C611
3D
C612
3D
C613
4D
C614
4C
C615
4C
C616
4D
C617
5C
C618
5C
C619
6C
C620
6D
C621
6D
2B
4C
4C
6C
5C
6C
7C
7C
7B
6C
7B
7B
7B
6B
6B
6A
7A
5B
5B
5B
5B
5B
5B
4B
5B
6B
6B
6B
6B
6B
6B
5A
5A
7A
7A
7A
2A
2A
4B
3B
4B
3B
4B
3A
4B
3B
4B
6D
6C
6D
6C
6D
7D
7D
7D
7D
7C
7D
7C
8D
8D
8D
8D
8D
6C
6D
3D
3D
2D
1D
5D
5C
2D
2D
2D
2D
2D
2D
3C
3C
3C
3D
4D
4C
4D
Ref. No. Lo. No.
C112
3B
C113
4B
C114
3B
C115
4A
C116
3B
C117
4A
C118
3A
C121
4B
C122
4B
C123
2B
C124
2B
C125
3B
C126
2B
C127
3B
C129
6C
C130
6B
C131
6C
C132
5C
C133
7B
C134
7B
C135
7B
C136
7B
C137
6B
C138
7A
C139
7B
C140
7B
C141
7B
C142
7B
C143
7A
C144
7B
C145
6A
C146
6A
C147
5B
C148
5B
C149
5B
C150
5B
C151
4B
C152
5B
C153
4B
C154
5B
C155
6B
C156
6B
C159
6B
C160
6B
C161
7B
C162
7B
C622
4C
C623
4D
C624
4D
C625
2D
C626
2D
C627
2D
C628
2D
C631
3D
C632
3D
C634
3D
C635
3D
C637
6C
C638
5D
C639
5C
C640
5D
C641
6C
C642
6D
C643
6D
C644
6D
C645
6D
C646
6D
C647
7D
C648
7D
C649
7C
C650
7D
C651
7D
C652
7D
C653
7C
C654
8D
C655
7D
C656
7D
C657
7D
C658
7D
C661
8D
C662
8D
C691
8D
C692
8C
(SXPG233011E)
Page 9
A
CROSS FADER
E
1
SW(A) P.C. B.
B
C
CUT SW(A) P.C. B.
M
DE
F
LED203
(M)
(CUT)
S208(M)
LED204
(M)
CH1
FW205
S202(CROSS FADER)
1
2
3
4
2
5
6
7
8
S201(CROSS FADER)
OFF
CH2
ON
(SXPG233011F)
FW216
1
2
3
4
5
6
7
8
S209(H)
LED205
(H)
LED206
(H)
S207(L)
LED201
(L)
(SXPG233011H)
LED202
(L)
3
CROSS FADER
F
SW(B) P.C. B.
S203
(CROSS FADER)
CH4
3
4
2
1
FW206
CH3
(SXPG233011G)
CUT SW(B) P.C. B.
L
S212(H)
LED211
(H)
(SXPG233011I)
LED212
(H)
S211(M)
LED209
(M)
(CUT)
LED210
(M)
LED207
(L)
S210(L)
LED208
(L)
1
FW217
3
2
8
7
6
5
4
5
HEADPHONES
ELECTRICAL PARTS LOCATION
Ref. No. Lo. No. Ref. No. Lo. No.
CROSS FADER SW(A) P.C. B.
E
S201 S202 FW205
2B 1B 2A
CROSS FADER SW(B) P.C. B.
6
7
F
S203 FW206
4A 4B
CUT SW(A) P.C. B.
M
LED201
LED202
LED203
LED204
LED207
LED208
LED209
LED210
X
JK601 FW602
N
VR205 CN218
2F
LED205
2F
LED206
2E
S207
2E
S208
CUT SW(B) P.C. B.
L
4E
LED211
4E
LED212
4D
S210
4D
S211
HEADPHONES JACK P.C.B.
6D 6D
CROSS FADER P.C.B.
8E 8E
2D
2E
1F
1E
4C
4C
4E
4D
Ref. No. Lo. No.
1D
S209
2C
FW216
S212
4C
FW217
4F
[Keeping to the rule of unit supply, we do not supply single parts.(RFKFHMX1200B)]
CROSS FADER P.C.B.
N
8
X
JACK P.C.B.
L
JK601
FW602
(SXPG233011J)
R
PHONE
G
123
VR205(CROSS FADER)
54321
CN218A
Page 10
A
B
C
DE
F
1
2
3
4
5
6
CHANNEL
U
VIEW P.C.B.
R201
LED101(1)
R202
J
LED102(2)
FW220
6
5
4
3
2
1
R203
LED103(3)
MIC P.C.B.
T
VR504
(
MIC LEVEL)
VR503
(HIGH)
VR502
(MIDDLE)
J
VR501
C521
(LOW)
R515
C520
VR505
(PAN)
R524
R527
J
IC505
R526
C532
J
C519
J
R514
R525
J
C526
J
R518
J
R511
C516
C537
58
R528
R523
C539
C527
R517
58
C525
C524
R512
R510
C514
C515
R513
7654321
C535
R529
C533
14
C534
R521
58
J
C522
14
C518
C517
58
R509
J
J
R531
J
C538
C536
C529
14
R522
R516
IC503
R519
IC502
14
FW501
J
FW211
R520
IC504
J
C513
J
J
6
5
4
3
2
1
R530
J
C540
J
J
ELECTRICAL PARTS LOCATION
Ref. No. Lo. No.
CHANNEL VIEW P .C.B .
U
LED101
LED102
LED103
LED104
FW220
MIC P.C.B.
T
IC502
IC503
IC504
IC505
VR501
VR502
VR503
VR504
VR505
FW211
FW501
R509
R510
R511
R512
R513
R514
J
J
R515
R516
R517
R518
R519
R520
R521
R522
R523
R524
R525
R526
SIGNAL SELECT P.C.B.
V
Q204
Q205
Q206
Q207
D901A
D902A
D903A
S204
S205
CN220
2A
4A
5A
7A
5A
4C
3C
2D
6C
5C
4C
3C
2C
5C
5D
4D
4C
3C
3C
3C
4C
4C
4C
3C
2C
3C
3C
2D
2C
2D
1C
5C
5C
6C
8D
7D
8D
8D
7D
7D
7D
7E
7C
8D
Ref. No. Lo. No.
R201
R202
R203
R204
R527
R528
R529
R530
R531
C513
C514
C515
C516
C517
C518
C519
C520
C521
C522
C524
C525
C526
C527
C529
C532
C533
C534
C535
C536
C537
C538
C539
C540
FW212
FW213
FW214
FW215
FW603A
R350
R351
R352
R353
C205
2A
4A
5A
6A
5C
6C
5C
6D
5C
4D
4C
4C
4C
3C
3C
5C
5C
4C
2C
3C
3C
2C
2C
1D
2C
5C
6C
5C
6C
5C
6C
2C
2D
8E
8E
8C
8C
8B
8E
8E
8E
8E
8D
(SXPG233011B)
R204
LED104(4)
S204
R352
CA
CA
654321
78
7891011
FW212
CUEEFF SELECT
1234EC
1234EC
J
FW213
654321
J
J
(SXPG233011D)
(SXPG233011C)
7
8
SIGNAL
V
SELECT P.C.B.
1
2
J
3
4
5
6
7
8
9
10
FW603A
S205
J
CA
J
J
J
CA
FW215
654321
654321
7
FW214
1234MC
Q205
1234MC
Q204
B
C
E
B
C
E
C205
D901A
Q206
B
C
J
E
654321
CN220
D902A
J
D903A
B
C
E
Q207
J
J
R350
J
R351
R353
J
Page 11
A
B
C
DE
F
LEVEL INDICATOR P.C.B.
1
2
3
4
O
R907
R909
LED413
LED402
C951
R915
R912
R914
R913
R911
123456789
IC903
LED425
R906
R908
R910
C954
LED414
LED403
J
LED426
123456789
C973
LED416
LED415
LED405
LED404
12345
J
C974
101112131415161718
LED428
LED427
IC902
LED418
LED417
MASTER(R)
LED406
LED407
MASTER(L)
FW403
MONITOR
LED430
LED429
J
101112131415161718
LED419
J
J
LED408
LED431
LED420
LED450
C905
R905
J
R904
R903
R902
R950
LED432
LED424
J
LED412
IC901
9
8
7
6
5
4
3
2
1
LED436
LED423
LED411
10
11
12
13
14
15
16
17
18
LED435
LED422
LED410
R901
LED434
LED421
LED409
LED401
(POWER)
LED433
MASTER CUT
P
SW P.C.B.
S405
(H)
S404
(M)
S404
(L)
FW402
4
3
2
1
(SXPG233111A)
(SXPG233111D)
ELECTRICAL PARTS LOCATION
Ref. No. Lo. No.
LEVEL INDICATOR P.C.B.
5
MASTER FADER P.C.B.
R
FW401
1110987654321
S402
(MONITOR)
6
MONO
STEREO
J
J
VR401
(SUB MASTER)
C495
7
S401
(MASTER)
MONO
STEREO
VR402
(MASTER)
8
(SXPG233111E)
O
IC901
IC902
IC903
LED401
LED402
LED403
LED404
LED405
LED406
LED407
LED408
LED409
LED410
LED411
LED412
LED413
LED414
LED415
LED416
LED417
LED418
LED419
LED420
LED421
LED422
LED423
LED424
LED425
LED426
LED427
LED428
P
MASTER CUT SW P.C.B.
S403
S404
MASTER FADER P.C.B.
R
VR401
VR402
S401
3C
2B
4B
3D
3A
3B
3B
3B
3B
3B
3C
3D
3D
3C
3C
2A
2B
2B
2B
2B
2B
2C
2C
2D
2D
2C
2C
4A
4B
4B
4B
4E
3E
6C
8C
8A
Ref. No. Lo. No.
LED429
4B
LED430
4B
LED431
4C
LED432
4C
LED433
4D
LED434
4D
LED435
4C
LED436
4C
LED450
3C
FW403
3B
R901
3D
R902
3C
R903
3C
R904
3C
R905
3C
R906
1B
R907
1B
R908
1B
R909
2A
R910
2B
R911
3A
R912
3A
R913
3A
R914
3B
R915
3A
R950
4C
C905
3C
C951
3A
C954
2B
C973
2B
C974
4B
S405
2E
FW402
3E
S402
6A
FW401
6A
C495
7E
Page 12
A
B
C
DE
F
1
EQ CUT/MIX P.C.B.
Q
Q601
C423
ZD401
C429
R433
R416
5
8
R418
R422
J
C431
IC402
R420
C492
IC406
R485
C425
J
4
1
E
C
B
C411C412
R419
Q407
J
J
J
R472
R426
C428
R483
FW701
10
9
8
7
6
5
4
3
2
1
C427
R428
4
1
S
G
D
R482
R480
R479
R481
J
R427
R413
R415
R417
R423
D401
J
C409
C464
J
C437
R497
R421
C420
C422
R456
R468
J
IC412
5
8
C478
R425
R452
C416
IC404
C434
R478
R454
5
8
J
IC403
5
8
R458
5
8
C487
R470
IC405
C477
C418
J
R457
C488
J
4
C591
1
CN402
1
J
2
3
J
4
C417
R451
R453
C415
4
C419
1
C421
R455
C433
4
C463
1
R467
R469
4
R477
1
J
J
R460
C514
C516
J
C455
FW219
9
10
J
4
1
IC413
J
R444
C456
8
J
R462
C520
R466
J
4
1
7
C512
R450
6
J
C454
J
J
4
5
IC407
R446
C458
3
R438
C436
J
J
CN601
J
J
J
J
IC408
5
8
J
J
J
4
1
J
R475
S
G
D
Q410
R437
R495
J
J
J
J
J
C435
Q406
J
4
1
R493
J
R490
1
2
J
1234567891011
J
J
J
C469
5
8
C470
R496
R476
R494
J
R474
J
J
R430
J
R402
R406
R435
J
J
CN403
12345
J
C430
C432
C402
C404
S
G
D
R410
R411
Q409
R404
IC401
5
8
C481
R408
Q405
S
G
D
J
CN401
2
3
4
1234567891011
R441
R440
R439
C450
C451
J
J
C511
C453
C452
R442
R459
C519
R465
R445
C457
R449
C449
R461
C513
5
8
C515
R443
IC414
5
8
J
J
R434
C401
J
D403
R499
R403
C482
R407
J
J
J
R432
R489
R491
C480
5
8
S
G
D
J
J
Q602
R473
4
1
R409
R492
E
C
B
IC411
C479
J
C403
R401
R405
C407
C408
C438
R429
4
1
J
R414
Q408
R424
C424
C426
C410
R484
R486
R412
J
5
8
ZD402
R431
D402
R498
S
G
D
C491
R488R487
5
(SXPG233111B)
ELECTRICAL PARTS LOCATION
Ref. No. Lo. No. Ref. No. Lo. No.
Q
EQ CUT/MIX P.C.B.
IC401
4D
IC402
IC403
IC404
6
7
8
IC405
IC406
IC407
IC408
IC411
IC412
IC413
IC414
Q405
Q406
Q407
Q408
Q409
Q410
Q601
Q602
D401
D402
D403
ZD401
ZD402
CN401
CN402
CN403
CN601
3E
FW219
3E
FW701
4E
R401
4E
R402
4D
R403
4C
R404
4C
R405
3D
R406
2E
R407
3B
R408
4B
R409
4D
R410
4D
R411
4E
R412
4D
R413
5D
R414
5C
R415
2E
R416
2D
R417
3E
R418
3D
R419
3D
R420
2D
R421
2D
R422
2B
R423
3F
R424
2D
R425
Ref. No. Lo. No. Ref. No. Lo. No. Ref. No.
R426
R427
R428
R429
R430
R431
R432
R433
R434
R435
R437
R438
R439
R440
R441
R442
R443
R444
R445
R446
R449
R450
R451
R452
R453
R454
R455
R456
3E
R457
2E
R458
3E
R459
2D
R460
3C
R461
3D
R462
3D
R465
3D
R466
3D
R467
4C
R468
3C
R469
3C
R470
2A
R472
2B
R473
2A
R474
2B
R475
4B
R476
4B
R477
4B
R478
4B
R479
4B
R480
4B
R481
3F
R482
3E
R483
3F
R484
3E
R485
4F
R486
4E
R487
2C
2B
2E
4D
3C
3D
3D
4D
4C
4D
4D
4D
4C
4C
4D
3E
3D
3E
3D
4E
4D
4E
4E
4E
4D
4E
4D
3E
4E
R488
4E
R489
3B
R490
3B
R491
3B
R492
3B
R493
3B
R494
3B
R495
4F
R496
4E
R497
4F
R498
4E
R499
2E
C401
2D
C402
4C
C403
4C
C404
4C
C407
4F
C408
4E
C409
4E
C410
4E
C411
4E
C412
4E
C415
4E
C416
4D
C417
5E
C418
5D
C419
5E
C420
Ref. No. Lo. No. Ref. No. Lo. No.
Lo. No.
5D
C421
C422
C423
C424
C425
C426
C427
C428
C429
C430
C431
C432
C433
C434
C435
C436
C437
C438
C449
C450
C451
C452
C453
C454
C455
C456
C457
C458
4F
4E
2D
2D
2E
2D
3E
3E
3D
3D
3D
3C
4F
4E
3C
3C
3E
5D
2A
2B
2B
2B
4B
4B
4B
4B
4B
4B
5D
5C
5D
5D
4C
4C
4C
4C
3E
3D
3D
3D
3C
3D
3C
4D
4D
3E
3D
3E
3D
3F
3E
3F
3E
3F
3E
C463
C464
C469
C470
C477
C478
C479
C480
C481
C482
C487
C488
C491
C492
C511
C512
C513
C514
C515
C516
C519
C520
C591
4F
4E
3C
4C
2E
3E
3D
2D
4D
3D
4E
4E
5D
4E
3B
3B
3B
3B
4B
3B
3B
3B
2F
Page 13
A
POWER SUPPLY P.C.B.
1
Z
AC IN
(120V 60Hz)
J
J
B
L1
J
J
C
DE
F
2
3
4
5
6
7
JK901
IC903
I
G
O
IC901
I
G
O
IC902
G
O
W902A
12
CN902
FC901
F1
125V 630mA
FC902
C915
W901A
C910
C912
J
R904
C911
J
C905
C903
C906
J
J
C904
C901
I
J
G901
C902
R901
Q901
BCE
R902
D910
R910
BCE
Q903
J
D906
D907
D902 D904
D901
C907
CN901
3
2
1
C909
Q902
BCE
R905
J
R903
C908
D908
D905
D903
CN903
R906
1
2
3
4
5
6
IP1
IP2
ELECTRICAL PARTS LOCATION
Ref. No. Lo. No. Ref. No. Lo. No.
POWER SUPPLY P.C.B.
Z
IC901
IC902
IC903
Q901
Q902
Q903
D901
D902
D903
D904
D905
D906
D907
D908
D910
CN901
CN902
CN903
JK901
FC901
FC902
E901
IP1
6A
IP2
7B
W901A
5B
W902A
5C
G901
5C
R901
5C
R902
6C
R903
6C
R904
6C
R905
6C
R906
6C
R910
6C
C901
6C
C902
5C
C903
5C
L1
F1
C904
2B
C905
3C
C906
7C
C907
2C
C908
5C
C909
2B
C910
2C
C911
3C
C912
7B
C913
6C
C915
6C
3C
2C
7B
5C
5C
5C
5B
5C
5C
5C
7B
7B
6B
7B
6B
6B
6C
5C
4C
4C
5B
5B
7C
3C
C913
(SXPG233221B)
8
Page 14
A
B
C
DE
F
1
2
3
IN/OUT TERMINAL P.C.B.
S
(R ch) (L ch)
R751
R749
J
C743
E
C
B
R743
C750
R746
R740
C737
JK708
123
E
C
B
Q706
J
R742
J
R738
12345678
R734
JK709
123
Q707
E
C
R759
B
R758
R756
R761
C748
C746
R757
R754
R755
12345678
R750
C747
C745
R753
E
C
R760
B
Q708
R762JR752
IC706
R748
R747
R745
Q705
C744
C749
C740
C736
R744
Q406
IC705
R732
MASTER OUT
(R ch) (L ch)
C757
FW703A
E
E
E
C
B
R735
R468
R458
C733
R733
C
B
Q407
R731
J
J
J
C734
C738
C
B
R457
R736
C735
R737
C739
JK705
12345
R453
Q405
R455
R739
Q404
E
C
R454
R467
B
R456
1
2
3
4
5
FW903
6
12345678910
R741
J
CN702
1234
(R ch/MONO) (L ch)
3
2
1
JK707
Q702
J
J
J
CN701
J
E
C
B
R726
J
J
R730
J
J
J
C728
Q701
R724
EFF RETURN
J
C711
R709
C709
R711
(R
2
J
(R ch/MONO) (L ch)
3
2
1
R729
Q703
E
C
R722
B
R728JR727
C727
E
C
R721
B
JK706
Q704
E
C
R723
B
R725
3
2
JK703
C710
R710
1
R712
J
J
J
3
2
1
JK702
J
[Keeping to the rule of unit supply, we do not supply single parts.(RFKFHMX1200A)]
4
FADER (1) P.C. B.
G
FADER (2) P.C. B.
H
FADER (3) P.C. B.
I
VR201
CN202
5
4
3
2
1
FADER (4) P.C. B.
5
J
SUB MASTER
Y
OUTPUT P.C.B.
JK401
6
7
8
(L ch)
(R ch)
SUB MASTER OUT
(L ch)
(R ch/
MONO
)
3
JK402
3
JK403
R485
R486
2
2
C468
C467
POWER SUPPLY
a
SW P.C.B.
S801(POWER)
FW703
1
2
3
1
4
5
R487
1
R488
C469
C470
W902
W901
(SXPG233211D)
(SXPG233211C)
Page 15
G
H
I
JK
L
N
(L ch)
JK702
EFF SEND
(L ch)(R ch/MONO)
3
C709
C711
R709
R711
1
J
J
J
3
2
R768
1
JK711
C781
R713
R715
R764
C715
3
C772
R767
Q709
E
C
B
C716
R716
Q710
J
C771
R763
C501
R501
C509
R532
R701
R702
J
R533
12345678
J
R502
C502
E
C
B
J
C718
C780
R771
C504
R503
R504
C505
12345678
C506
J
C511
C503
IC501
C507
C508
R505
R507
C510
R506
C512
2
1
JK710 JK701
R765
R766
C717
J
12345678
IC702
R770
R714
2
C705
C706
IC701
J
R534
R708
C707
3
1
R706
MIC
R704
C704
J
R705
C708
J
1234567
CN501
JK704
123
C701
R703
R707
C703
(SXPG233211A)
C702
ELECTRICAL PARTS LOCATION
Ref. No. Lo. No. Ref. No. Lo. No .
IN/OUT TERMINAL P .C.B .
S
IC501
IC701
IC702
IC705
IC706
Q404
Q405
Q406
Q407
Q701
Q702
Q703
Q704
Q705
Q706
Q707
Q708
Q709
Q710
CN501
CN701
CN702
G J
VR201
Y
JK401
JK402
a
S801
3J
JK701
3K
JK702
3H
JK703
3C
JK704
3B
JK705
2C
JK706
2C
JK707
2C
JK708
2C
JK709
3E
JK710
3D
JK711
3E
FW703A
3E
FW903
2B
R453
2B
R454
2A
R455
2B
R456
2H
R457
2H
R458
3K
R467
3D
R468
3D
R501
FADER (1)~(2
~
)
5E
CN202
SUB MASTER OUTPUT P.C.B.
6B
JK403
7B
FW703
POWER SUPPLY SW P.C.B.
W901
7E
Ref. No . Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No. Ref. No. Lo. No . Ref. No. Lo. No.
2K
2C
2E
2D
2B
2A
2H
2G
2C
3D
2C
2D
3C
2D
3C
3C
2D
2C
R502
2F
R503
2F
R504
2L
R505
R506
R507
R532
R533
R534
R701
R702
R703
R704
R705
R706
R707
R708
R709
R710
R711
R712
2J
R713
2G
2G
3G
2J
R714
2I
R715
2I
R716
3J
R721
2J
R722
3J
R723
3J
R724
3K
R725
3K
R726
2K
R727
3K
R728
3L
R729
2K
R730
3K
R731
3K
R732
3L
R733
3K
R734
R735
2F
R736
R737
2F
R738
R739
3G
3H
3E
3E
3E
3E
3E
3D
3E
3E
2E
2D
3C
3C
3C
3B
3C
3C
3C
3B
3C
3H
R740
R741
R742
R743
R744
R745
R746
R747
R748
R749
R750
R751
R752
R753
R754
R755
R756
R757
R758
R759
R760
R761
3B
R762
3D
R763
3B
R764
3B
R765
2B
R766
2B
R767
3B
R768
3B
R770
3B
R771
3B
C501
3A
C502
3B
C503
3B
C504
3A
C505
3A
C506
3A
C507
3A
C508
3A
C509
3A
C510
2A
C511
2B
C512
3A
C701
2G
2G
3B
C702
2H
C703
C704
2H
C705
3H
C706
2H
C707
C708
3H
C709
3I
C710
2J
C711
2J
C715
2J
C716
2I
C717
2I
C718
3I
C727
3J
C728
2J
C733
3J
C734
2J
C735
3J
C736
3J
C737
3L
C738
2G
2G
3G
3L
3L
3K
3K
3K
3K
3K
2F
3H
3H
3I
2E
2E
3C
3C
3C
3B
3B
3C
5F
R485
8B
R486
7C
W902
7E
R487
6B
R488
7B
7E
7C
C467
8C
C468
7B
C469
7B
C470
8C
8C
C739
C740
C743
C744
C745
C746
C747
C748
C749
C750
C757
C771
C772
C780
C781
3C
3B
3B
3B
3A
3A
3A
3A
3B
3B
2C
2H
2H
3I
3C
Page 16
SCHEMATIC DIAGRAM-1
INPUT(1) CIRCUIT
A
R127
1K
R128
1K
R102
1K
R101
1K
R104
R103
C123
C124
220K
220K
180P
180P
JK101
Rch
PHONO
Lch
1IN
JK101
Lch
LINE
Rch
NOTE:
The number which noted at the connectors on the schematic diagram as
"SCHEMATICDIAGRAM-1" or "SCHEMATIC DIAGRAM-2"
indicates the schematic diagram serial number located on the left corner in the schematic diagram.
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGE LINE :PHONO (1) SIGNAL LINE
C108
0.022
5600P
R11268R114
1234
12K
C111
5600P
0.022
S101
(PHONO/
LINE)
C112
12K
IC101
M5220FPE1
PHONO EQ AMP
R115
180K
C113
C114
0.022
R116
180K
R118
1K
C116
R1171KC117
16V10
R119
C115
4700P
LINE PHONO
4700P
56K
C118
16V10
R120
56K
VR101-1
)
TRIM
(
470
R124
20K(B)
VR101-2
20K(B)
470
R123
IC102
M5218AFPE3
TONEAMP
C127
0.022
50V3.3
50V3.3
C102
C101
C125
C126
180P
180P
C104
50V3.3
C103
50V3.3
R129
R130
56K
56K
R108
R107
56K
56K
C105
16V33
C106
16V33
R106
100
5 6 7 8
R105
0V 0V 0V 15.3V
100
C109
390P
R109
270
R110
270
C110
390P
0V-15.4V 0V 0V
R11168R113
R121
-15.4V 0V 0V
5 6 7 8
R122
12K
C121
12K
22P
0V 0V 15.3V
C122
22P
22K
R132
1234
R131
22K
C107 0.022
5 6 7 8
C130
0.022
C137
16V100
C133
C135
0.015
0.022
5 6 7 8
0V 0V 0V 15.3V
56K
R138
C134
0.015
R140
R136
18K
56K
C131
33P
R133
22K
0V 0V 15.3V
R134
C132
C141
R139
2700P
18K
56K
C139
R137
0.027
0V-15.4V 0V 0V
C142
0.027
2700P
C138
16V100
R142
1.5K
C140
22K
33P
15.3V
-15.4V
IC103-108
C129
0.022
R143
22K
C145
16V220
M5218AFPE3
TONEAMP
IC105
-15.4V 0V 0V
C155
33P
R155
22K
R157
5.6K
1234
R161
1K
0V-15.4V 0V 0V
IC103
4.7K
C143
0.022
R144
22K
)
LOW
(
R145
50K(W)
VR102-1
R146
C146
50K(W)
VR102-2
5 6 7 8
22K
R147
4.7K
16V220
5 6 7 8
0V 0V 0V 15.3V
22K
R148
C148
0.012
15.3V
0V 0V 15.3V-15.4V 0V 0V
R156
22K
C156
33P
C147
0.012
470
R149
0V-15.4V 0V 0V
C150
470
R150
0.15
R158
5.6K
C149
IC106
0.15
1234
5 6 7 8
0V 0V 0V 15.3V
50K(W)
50K(W)
VR103-1
VR104-1
)
)
MID
(
HIGH
(
50K(W)
50K(W)
VR103-2
VR104-2
R160
5.6K
C160
R152
C152
0.033
33P
20K
1234
R135
56K
R141
16V220
1.5K
1234
IC104
C144
16V220
C136
D101 D103
C159
33P
R159
5.6K
C151 0.033
20K
R151
5 6 7 8
0V 0V 0V 15.3V
C154
220P
C161
1234
IC108
R162
1K
C153
220P
470
R153
0V-15.4V 0V 0V
470
R154
50V1
C162
50V1
D102 D104
R163
1234
1K
VR105
R164
1K
D101-104
MA4068MTA
100K(W)
(BALANCE)
IC107
RJ42
0
FW201
1
2
3
4
5
Page 17
SCHEMATIC DIAGRAM-2
:POSITIVE VOLTAGE LINE
:NEGATIVEVOLTAGE LINE
:PHONO (1) SIGNAL LINE
CROSS FADER SW(A)
E
CIRCUIT
S201
(
CROSS FADER
ON OFF
CH2CH1
)
12.1V
S202
(
CROSS FADER
8.6V
FW205
)
MAIN CIRCUIT
K
CN201
1
2
3
4
5
FADER(1)
G
CIRCUIT
)
CN202
A
(
50K
VR201-2
)
A
(
50K
VR201-1
1
2
3
4
5
6
7
8
CROSS FADER
F
SW(B) CIRCUIT
1
2
3
4
5
1
2
3
CH4CH3
CN202A
1
2
3
4
5
CN205
1
2
3
4
5
6
7
8
CN206FW206
1
2
3
15.3V
8.6V
-15.4V
12.1V
H
D
C
D
E
F
G
H
I
2IN
3IN
4IN
PHONO
LINE
PHONO
LINE
PHONO
LINE
JK101
Rch
Lch
JK101
Rch
Lch
JK101
Rch
Lch
JK101
Rch
Lch
JK101
Rch
Lch
JK101
Rch
Lch
INPUT(2) CIRCUIT
B
The componet parts
are same as those of
A
INPUT(1) CIRCUIT.
INPUT(3) CIRCUIT
C
The componet parts
are same as those of
A
INPUT(1) CIRCUIT.
INPUT(4) CIRCUIT
D
The componet parts
are same as those of
A
INPUT(1) CIRCUIT.
FW201
FW201
FW201
S203
(
CROSS FADER
H
1
2
3
4
5
I
1
2
3
4
5
J
1
2
3
4
5
)
FADER(2)
CIRCUIT
)
CN202
A
(
50K
VR201-2
)
A
(
50K
VR201-1
FADER(3)
CIRCUIT
)
CN202
A
(
50K
VR201-2
)
A
(
50K
VR201-1
FADER(4)
CIRCUIT
)
CN202
A
(
50K
VR201-2
)
A
(
50K
VR201-1
CN204
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
CN203
CN207
CN208
CN210
CN209
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
C
G
J
K
F
B
L
M
E
A
N
O
Page 18
SCHEMATIC DIAGRAM-3
82K
R319
C305
16V10
IC222
M5218AFPE3
MIX AMP
R354
100K
C293
0.022
5 6 7 8
R291 100K
R292 100K
R293 100K
R294 100K
R295 100K
R356
10K
-15.4V
R296 100K
R297 100K
R298 100K
R299 100K
R300 100K
R359
10K
D
-0.7V
G
S
220K
R357
Q215
2SJ74TPE2
SWITCHING
D
-0.7V
G
S
220K
R360
Q217
2SJ74TPE2
SWITCHING
0V
0V
10K
R321
12.1V
0.7V
10K
R320
Q208
2SC1815TPE2
SWITCHING
R301
120K
0V-15.4V 0V
1234
0V 0V 15.3V
R302
120K
C294
0.022
Q216
2SK170TPE2
SWITCHING
0V0V
SD
G
-11.9V
D351
MA110TW
0
R308
2.7K
R309
Q218
2SK170TPE2
SWITCHING
0V0V
SD
G
-11.9V
D352
MA110TW
0
R314
2.7K
R315
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGE LINE :PHONO (1) SIGNAL LINE :MIC SIGNALLINE
15.3V
-15.4V
8.6V
12.1V
R281 1K C287 50V1
CK R D PRQ
D-TYPE FLIP-FLOP(2
D-TYPE FLIP-FLOP(1
R282
1K
D-TYPE FLIP-FLOP(2
D-TYPE FLIP-FLOP(1
Q
R284
1K
D-TYPE FLIP-FLOP(2
D-TYPE FLIP-FLOP(1
R286
1K
C288
R283 1K C297 50V1
CK R D PRQ
C298
R285 1K C301 50V1
CK R D PRQ
C302
)
)
IC223
TC4013BFELN
50V1
FLIP-FLOP (LOW)
)
)
IC224
TC4013BFELN
50V1
FLIP-FLOP (MID)
)
)
IC225
TC4013BFELN
50V1
FLIP-FLOP (HIGH)
GND
GND
GND
10K
891011121314
891011121314
891011121314
R312
1K
R316
1K
R311
1K
R317
1K
R310
1K
R318
1K
0V
10K
10K
0V
10K
10K
0V
10K
10K
0V
10K
10K
0V
10K
10K
0V
10K
R355
100K
C316
0.022
12.1V 12.1V 12.1V 12.1V0V 0V
CC Q
V
Q CKRDPRQ
1 2 3 4 5 6 7
0V 12.1V 0V 12.1V 12.1V
C317
0.022
12.1V 12.1V 12.1V 12.1V0V 0V
VCC Q
Q CKRDPR
1 2 3 4 5 6 7
0V 12.1V 0V 12.1V 12.1V
12.1V 12.1V 12.1V 12.1V0V 0V
V
CC Q
Q CKRDPRQ
1 2 3 4 5 6 7
0V 12.1V 0V 12.1V 12.1V
R333
R330
R339
R336
R345
R342
100K
100K
100K
100K
100K
100K
R325 560
0V
Q212
UN2211TX
LED DRIVE
C307
50V0.22
C308
50V0.22
R322 560
0V
Q209
UN2211TX
LED DRIVE
R326 560
0V
Q213
UN2211TX
LED DRIVE
C309
50V0.22
C310
50V0.22
R323 560
0V
Q210
UN2211TX
LED DRIVE
R327 560
0V
Q214
UN2211TX
LED DRIVE
C311
50V0.22
C318
50V0.22
R324 560
0V
Q211
UN2211TX
LED DRIVE
R331
1K
R332
1K
R337
1K
R338
1K
R343
1K
R344
1K
P
Q
D
C
I
J
R
S
E
B
H
K
T
U
F
A
G
L
VaZ Bb yEGHFACDB
12.1V
CN211 CN212 CN213 CN214 CN215
1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 71 2 3 4 5 6 1 2 3 4 5 6
T
To MIC CIRCUIT(FW211)
on SCHEMATICDIAGRAM
V
To SIGNAL SELECTOR
-
12
CIRCUIT(FW212)
on SCHEMATICDIAGRAM
-
12
V
To SIGNAL SELECTOR
CIRCUIT(FW213)
on SCHEMATICDIAGRAM
-
12
AW X d
V
To SIGNAL SELECTOR
CIRCUIT(FW214)
on SCHEMATICDIAGRAM
To SIGNAL SELECTOR
CIRCUIT(FW215)
-
12
on SCHEMATICDIAGRAM
V
-
12
Page 19
SCHEMATIC DIAGRAM-4
MAIN CIRCUIT
K
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGE LINE :PHONO (1) SIGNAL LINE
15.3V
-15.4V
8.6V
12.1V
C201
16V10
C
10K
R206
C207
0.022
C203
100P
0V-15.4V 0V 0V
5 6 7 8
0V 0V 0V 15.3V
1234
IC201
ZW FBA EGIH
Y dba
R207
0
12.1V
C202
16V10
D
10K
R205
C209
16V10
J
10K
R210
CUT SW(B) CIRCUIT
L
(
)
CUT
S212
FW217CN217
1
A
B
C
D
E
F
G
H
I
J
K
L
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
CUT SW(A) CIRCUIT
M
S209
FW216CN216
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
(H)
)
L
(
LED207
)
L
(
LED208
LED207-212
SLR-325VC
(H)
(L)
LED201
(L)
LED202
LED201-206
SLR-325VC
S211
(M)
12.1V
(
CUT
S208
(M)
12.1V
)
M
(
LED209
(M)
LED210
)
(M)
LED203
(M)
LED204
S210
(L)
S207
(L)
(H)
LED211
(H)
LED212
(H)
LED205
(H)
LED206
C210
16V10
K
10K
R209
C217
16V10
L
10K
R214
C223
0.022
C218
16V10
M
10K
R213
C225
16V10
N
10K
R218
C226
16V10
O
10K
R217
C204
100P
5 6 7 8
0V 0V 0V 15.3V
C212
100P
IC201-204
M5218AFPE3
FADERAMP
5 6 7 8
0V 0V 0V 15.3V
C220
100P
5 6 7 8
0V 0V 0V 15.3V
C228
100P
C208
0.022
C211
100P
0V-15.4V 0V 0V
C219
100P
0V-15.4V 0V 0V
C227
100P
0V-15.4V 0V 0V
C224
1234
1234
0.022
1234
IC202
IC203
IC204
R208
0
R211
0
R212
0
R215
0
R216
0
R219
0
R220
0
Page 20
SCHEMATIC DIAGRAM-5
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGE LINE :PHONO (1) SIGNAL LINE
15.3V
-15.4V
8.6V
-8.7V
12.1V
D201
MA110TW
IC209
1 2 3 4 5 6 7
R107
4.7K
D203 MA110TW D204 MA110TW
R111
1M
R99
4.7K
11121314 8910
4.7K
R100
IC210
8.6V 0V0V0V0V8V8V
1 2 3 4 5 6 7
R108
4.7K
11121314 8910
R1121MR347
IC209-212
BU4066BCF-E2
SWITCHING
D202
MA110TW
0
R225
22K
R1031MR227
0V0V0V0V8V8V8.6V
-8.7V-8.7V -8.7V0V0V0V0V
R346
0
R229
22K
R226
22K
R1041MR228
-8.7V-8.7V -8.7V0V0V0V0V
R230
22K
C313
0
0
0.022
C58
16V10
R221 0
C233
16V10
0
R222
IC206
M5218AFPE3
PRE AMP
C237
0.022
C51
16V10
C234
16V10
IC205
M5218AFPE3
AMP (MASTER)
C245
0.022
R262
22K
R224 10K
C235
33P
-15.4V 0V 0V
5 6 7 8
0V 0V 15.3V
C236
33P
C238
R223
10K
R261
22K
-15.4V 0V 0V
5 6 7 8
R263
22K
0V 0V 15.3V
R264
C246
22K
1234
0.022
1234
0.022
R242
22K
IC214
M5218AFPE3
AMP (EFF SELECT)
C1
0.033
C23 0.022
5 6 7 8
R4
1.8K
C2
0.033
R51 12K C15 6800P
R243
10K
C243
R241
22K
-15.4V 0V 0V
5 6 7 8
R3
1.8K
0V 0V 0V 15.3V
C4
0.033
C17
3300P
33P
1234
0V 0V 15.3V
C244
33P
R244
10K
IC1,3,5
M5218AFPE3
1K
C3
R1
EQ CUT(CH1/ 2)
0.033
0V-15.4V 0V 0V
R2
R53
1234
1K
12K
IC1
C24
0.022
R95
4.7K
R97
4.7K
D205
MA110TW
D206 MA110TW
IC211
8.6V 0V0V0V0V8V8V
1 2 3 4 5 6 7
R109
4.7K
D207 MA110TW D208 MA110TW
R232
C312
0.022
22K
8.6V 0V0V0V0V8V8V
IC212
1 2 3 4 5 6 7
R110
4.7K
11121314 8910
R1131MR351
0
11121314 8910
R1141MR350
0
R101
4.7K
R235 22K
R102
4.7K
R231
22K
R1051MR233
-8.7V-8.7V -8.7V0V0V0V0V
R1061MR234
-8.7V-8.7V -8.7V0V0V0V0V
R236
22K
C29
0.022
0
C18
3300P
R52
12K
C35
0.022
0
R265
22K
IC207
M5218AFPE3
PRE AMP
R266
22K
-15.4V 0V 0V
5 6 7 8
R267
22K
1234
0V 0V 15.3V
R268
22K
R68
51K
0V-15.4V 0V 0V
5 6 7 8
0V 0V 0V 15.3V
12K
C16
R54
R69
2.2K
-15.4V 0V 0V
5 6 7 8
0V 0V 15.3V
R78
120K
C34
0.01
R70
2.2K
6800P
C33
0.01
R77
120K
C26
1234
1234
0.01
IC3
C30
R67 51K
C25
0.01
IC5
C36
0.022
0.022
Page 21
SCHEMATIC DIAGRAM-6
MAIN CIRCUIT
K
VUSXQ
C44
16V10
R96
C45
16V10
R5
47K
R6
47K
R7
R8
C19
0.047
IC4
100K
R98
100K
Q5
2SJ105TP4
SWITCHING
SD
G
10K
R9
1M
1M
R10
10K
G
S
Q6
2SJ105TP4
SWITCHING
R57
10K
5 6 7 8
R58
0V 0V 0V 15.3V
10K
C20
0.047
R12
56K
C7
50V2.2
0V0V
0V
0V
D
0V0V
C21
0V-15.4V 0V 0V
R56
C22
0.047
0.047
5.6K
R11 56K
R55
R23 56K
5.6K
R14
15K
1234
C12
0.027
R91 56K
R13
15K
R24
56K
C8
50V2.2
R92
56K
C38
50V2.2
C11
0.027
5 6 7 8
0V 0V 0V 15.3V
15K
R16
C9
15K
R15
0.047
0V-15.4V 0V 0V
IC2,4,6
M5218AFPE3
EQ CUT(CH1/ 2)
C10
1234
0.047
R17
47K
R18
47K
IC2
Q7
2SJ105TP4
SWITCHING
SD
10K
R19
10K
R20
S
Q8
2SJ105TP4
SWITCHING
-15.4V
15.3V
IC216
M5218AFPE3
AMP (FADER CLOSS)
0V0V
G
0V
1M
R21
1M
R22
G
0V
D
0V0V
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGE LINE :PHONO (1) SIGNAL LINE
15.3V
-15.4V
8.6V
-8.7V
12.1V
C239
4.7K
R237
IC8
M5218AFPE3
EQ CUT(CH1/ 2)
C42
100P
0V 0V0V
1 2 3 4
C240 100P
4.7K
R239
R25
10K
R93
47K
-15.4V 0V 0V
5 6 7 8
0V 0V 15.3V
R94
C262
16V220
47K
R26
10K
0.022
C43
5678
1234
0.022
-15.4V
0V0V 0V15.3V
R257
C261
R258
6.8K
6.8K
16V220
IC801,803,805
M5218AFPE3
EQ CUT(CH3/4)
C801 0.033
IC801
C52
0.022
R804
1.8K
C802
0.033
R851
12K
IC803
C54
0.022
C818
3300P
R852
12K
R803
1.8K
0V-15.4V 0V 0V
5 6 7 8
0V 0V 0V 15.3V
C804
0.033
6800P
C817
3300P
0V-15.4V 0V 0V
5 6 7 8
0V 0V 0V 15.3V
12K
R854
C803
R802
C815
R853
C816
0.033
1K
12K
6800P
R801
1K
1234
1234
C87
C85
0.022
0.022
R79
12K
-15.4V 0V 0V
5 6 7 8
R82
24K
R80
12K
R83
24K
R81
24K
1234
0V 0V 15.3V
R84
24K
IC6
R85
47K
R86
47K
R87
R88
10K
10K
Q9
2SJ105TP4
SWITCHING
SD
G
1M
R89
1M
R90
G
S
Q10
2SJ105TP4
SWITCHING
R867 51K
0V0V
0V
0V
D
0V0V
C56
0.022
IC805
R869
-15.4V 0V 0V
5 6 7 8
R868
C834
51K
R870
R877
0.01
2.2K
C833
120K
0V 0V 15.3V
R878
120K
0.01
2.2K
C826
0.01
0.01
C825
1234
C83
0.022
Page 22
SCHEMATIC DIAGRAM-7
TRP
56K
56K
R823
R891
56K
R812
56K
C807
50V2.2
R811
R824
56K
C808
50V2.2
R892
56K
C838
50V2.2
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGE LINE :PHONO (1) SIGNAL LINE
15.3V
-15.4V
8.6V
-8.7V
12.1V
C229
4.7K
R240
R238 4.7K
100P
0V 0V0V
1 2 3 4
15.3V
C230 100P
-15.4V
IC215
M5218AFPE3
AMP (FADER CLOSS)
5678
0V0V 0V
D
C
A
B
R279
6.8K
R280
6.8K
CN219
1
2
3
4
5
6
7
8
9
10
R805
47K
R806
47K
R807
R808
C819
0.047
IC804
Q805
2SJ105TP4
SWITCHING
0V0V
SD
0V
G
10K
1M
R809
1M
R810
10K
0V
G
S
D
0V0V
Q806
2SJ105TP4
SWITCHING
R857
10K
5 6 7 8
R858
0V 0V 0V 15.3V
10K
C820
C822
0.047
0.047
R879
12K
-15.4V 0V 0V
IC802
0.027
R814
15K
5.6K
R855
C821
0.047
0V-15.4V 0V 0V
R856
5.6K
R881
24K
R883
24K
1234
1234
R813
15K
C811
0.027
R815
0V-15.4V 0V 0V
5 6 7 8
0V 0V 0V 15.3V
C812
15K
C810
R816
IC802,804,806
M5218AFPE3
EQ CUT(CH3/4)
IC806
15K
0.047
R885
47K
C809
R887
0.047
1234
10K
R817
47K
10K
R819
10K
R820
R818
Q808
47K
2SJ105TP4
SWITCHING
Q809
2SJ105TP4
SWITCHING
SD
G
1M
R889
Q807
2SJ105TP4
SWITCHING
SD
G
1M
R821
1M
R822
G
S
-15.4V
15.3V
0V0V
0V
R825
C285
R893
47K
16V220
1234
C286
16V220
IC808
M5218AFPE3
0V0V
0V
0V
D
0V0V
EQ CUT(CH3/4)
10K
-15.4V 0V 0V
5 6 7 8
0V 0V 15.3V
R894
47K
10K
R826
CROSS
FADER
N
CIRCUIT
50K(G)
VR205-1
A
B
C
D
CN218 CN218A
1
1
2
2
3
3
4
4
5
5
)
CROSS FADER
(
50K(G)
VR205-2
5 6 7 8
R882
24K
R880
12K
0V 0V 15.3V
R884
24K
R886
47K
R888
10K
1M
R890
0V
G
S
D
0V0V
Q810
2SJ105TP4
SWITCHING
Page 23
SCHEMATIC DIAGRAM-8
EQ CUT/ MIX CIRCUIT
Q
:POSITIVE VOLTAGE LINE
:NEGATIVEVOLTAGE LINE
:PHONO (1) SIGNAL LINE
LEVEL INDECATOR CIRCUIT
O
IC901-903
BA681A
R901
2.2K
LEVEL METER DRIVE
LED401
IC901
(POWER)
LN28RPX-TA6
LED402
10.5V
LED403
8.9V
COMPARATOR
LED404
7.2V0V5.7V0V10.5V
MASTER CUT SW CIRCUIT
P
(MASTER
8.9V
S404
(M)
LED408
7.2V
CUT
LED405
S405
(H)
LED402-408
LN38GPX-TA6
LED406
LED407
FW219
1
2
3
4
5
6
7
8
9
)
S403
(L)
LED450
LN48YPX-TA6
5.7V
101112131415161718
10
CN402FW402
1
1
2
2
3
3
4
4
15.3V
12.1V
-15.4V
Q602A
2SB621ARSTA
REGULATOR
-10.4V
C424
16V100
C401
0.033
C482
0.022
-15.4V-8.7V
C426
16V100
IC401
M5218AFPE3
EQ CUT(MASTER)
R403
1.8K
0V-15.4V 0V 0V
R473
C403
3.3K
0.033
Q601A
2SD592ARSTA
REGULATOR
10.3V
C423
16V100
ZD402
MA4091MTA
R405
1K
R401
47K
1234
15.3V8.6V
C425
16V100
56K
R411
C407
50V2.2
Q405,406
2SJ105TP4
SWITCHING
Q405
SD
10K
R409
R407
G
R472
ZD401
R412
1M
3.3K
MA4091MTA
56K
0V0V
0V
1 2 3 4 5 6 7 8 9
12.1V
6.5V
47K
R904
R903
240K
R950
390
R902
C973
C974
0.022
IC902
1 2 3 4 5 6 7 8 9
240K
R906
390
R907
LED425-431
LN38GPX-TA6
IC903
1 2 3 4 5 6 7 8 9
R911
240K
390
R912
10K
10K
R905
LED413-419
LN38GPX-TA6
0.022
LED414
LED413
10.5V 8.9V 7.2V 5.7V 10.5V 8.9V 7.2V 5.7V
COMPARATOR
12.1V 6.5V 0V 0V 5.7V 7.2V 8.9V 10.5V
47K
R909
R908
10K
LED425
10.5V 8.9V 7.2V 5.7V 10.5V 8.9V 7.2V 5.7V
COMPARATOR
12.1V 6.5V 0V 0V 5.7V 7.2V 8.9V 10.5V
47K
R914
R913
10K
LED426
R910
R915
LED415
10K
LED427
10K
C905
C954
C951
50V3.3
50V3.3
50V3.3
5.7V
LED409
LED416
LED421
LED428
LED433
7.2V
LED410
LED417
LED422
LED429
LED434
8.9V
LED411
LED418
LED423
LED430
LED435
10.5V
LED412
LED409-412
LN28RPX-TA6
LED419
LED424
LED421-424
LN28RPX-TA6
LED431
LED436
LED433-436
LN28RPX-TA6
1M
5 6 7 8
R404
0V 0V 0V 15.3V
1.8K
CN403FW403
1
1
2
2
3
3
4
4
5
5
LED420
LN48YPX-TA6
101112131415161718
12.1V
LED432
LN48YPX-TA6
101112131415161718
ABC
R452
10K
C402
C404
0.033
R451
10K
C417
3300P
5 6 7 8
C418
0V 0V 0V 15.3V
3300P
12K
R454
C416
R469
-15.4V 0V 0V
5 6 7 8
R468
51K
C434
R470
R406
1K
R402
0.033
0.01
2.2K
47K
C415
6800P
12K
R453
0V-15.4V 0V 0V
6800P
R477
0.01
120K
2.2K
C433
0V 0V 15.3V
R478
120K
C464
0.01
R408
C481
0.022
1234
IC403
M5218AFPE3
EQ CUT(MASTER)
R467 51K
0.01
C463
1234
IC405
M5218AFPE3
EQ CUT(MASTER)
10K
S
R410
G
Q406
0V
D
0V0V
Page 24
SCHEMATIC DIAGRAM-9
56K
R491
56K
C438
R492
50V2.2
R413
15K
C411
15K
R415
C409
C410
0.047
1234
0.047
0.027
IC402
5 6 7 8
0V 0V 0V 15.3V
C412
0.027
R414
15K
R416
15K
0V-15.4V 0V 0V
R417
39K
10K
R419
10K
R420
R418
39K
Q408
2SJ105TP4
SWITCHING
56K
R423
56K
C408
R424
50V2.2
Q407
2SJ105TP4
SWITCHING
0V0V
SD
G
0V
1M
R421
1M
R422
G
0V
S
D
0V0V
:NEGATIVEVOLTAGE LINE:POSITIVE VOLTAGE LINE :PHONO (1) SIGNAL LINE
12.1V
15.3V
-15.4V
IC408
M5218AFPE3
EQ CUT(MASTER)
R475
10K
R493
47K
-15.4V 0V 0V
5 6 7 8
0V 0V 15.3V
R494
47K
10K
R474
R435
4.7K
1234
R476
4.7K
C469
0.022
5 6 7 8
C435
33P
R437
4.7K
-15.4V 0V 0V
0V 0V 15.3V
R438
4.7K
C436
33P
C470
1234
0.022
IC407
M5218AFPE3
MIX AMP
C488
R458
C420
0.047
IC406
IC404
0.022
10K
C492
R482
24K
C419 0.047
R457
10K
0V-15.4V 0V 0V
5 6 7 8
0V 0V 0V 15.3V
5.6K
C422
R456
0.047
R479
12K
-15.4V 0V 0V
0.022
5 6 7 8
R480
12K
5.6K
C421
R455
0.047
1234
C487
0.022
R483
24K
R481
24K
1234
0V 0V 15.3V
R484
C491
24K
0.022
IC402,404,406
M5218AFPE3
EQ CUT(MASTER)
R485
47K
R487
R488
R486
47K
Q410
2SJ105TP4
SWITCHING
Q409
2SJ105TP4
SWITCHING
SD
G
0V
10K
1M
R489
1M
R490
10K
G
0V
S
15.3V
10K
R433
IC412
M5218AFPE3
C477
METER DRIVE
0.022
-15.4V 0V 0V
5 6 7 8
0V 0V 15.3V
0V0V
R425
8.2K
C428
CBA
D
0V0V
50V3.3
R497
D401
R428
1234
0
C478
C591
0.022
16V100
MA165TA5
10K
R429
33K
-15.4V 0V 0V
C480
0.022
5 6 7 8
R430
C430
33K
16V10
10K
C431
R431
50V3.3
C429
16V10
0V 0V 15.3V
0
R499
D403
MA165TA5
R432
10K
C432
50V3.3
D402
R498
C479
MA165TA
0
1234
0.022
IC411
M5218AFPE3
METER DRIVE
R434
10K
Page 25
SCHEMATIC DIAGRAM-10
EQ CUT/ MIX CIRCUIT
Q
C512
50V3.3
C
IC413
M5218AFPE3
BUFFER AMP
C511
50V3.3
D
R460
R459
56K
56K
R462
0
R461
0
12.1V
15.3V
-15.4V
C514
C513
:POSITIVE VOLTAGE LINE
:NEGATIVEVOLTAGE LINE
100P
5 6 7 8
0V 0V 0V 15.3V
C519
100P
100P
R495 0
R496 0
C520
R466
100P
0
0V-15.4V 0V 0V
R465
0
C515
1234
0.022
:PHONO (1) SIGNAL LINE
C516
0.022
CN601
FW701
1
2
3
4
5
W
To BALANCE CIRCUIT(FW601)
6
on SCHEMATICDIAGRAM-13
7
8
9
10
11
1
2
3
4
S
To IN/OUT TERMINAL
5
CIRCUIT(CN701)
6
on SCHEMATICDIAGRAM-14
7
8
9
10
R439
2.2K
R441
2.2K
R442
2.2K
R440
2.2K
C449
16V10
C451
16V10
C452
16V10
C450
16V10
A
B
R446
C454
0
50V3.3
56K
C456
R444
IC414
M5218AFPE3
BUFFER AMP
R445
C453
0
50V3.3
56K
C455
R443
100P
5 6 7 8
0V 0V 0V 15.3V
C457
100P
100P
C458
R450
100P
0
0V-15.4V 0V 0V
R449
0
1234
AB DC
R427
C437
33K
16V10
R426
C427
33K
16V10
MASTER FADER CIRCUIT
R
S402
(
)
MONITOR
MONOSTEREO
FW401CN401
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
(
SUB MASTER
(
MASTER
)
V
(
50K
VR402-1
)
V
(
50K
VR402-2
)
)
V
(
50K
VR401-1
)
V
(
50K
VR401-2
)
S401
(
MASTER
C495
0.022
)
MONOSTEREO
Page 26
SCHEMATIC DIAGRAM-11
:POSITIVE VOLTAGE LINE
:NEGATIVEVOLTAGE LINE
:MIC SIGNAL LINE
IN/ OUT TERMINAL CIRCUIT
S
R501
R701
470
1K
JK701
MIC
1
2
3
IC501
SVIGM5220L
MIC AMP
1 2 3 4 5 6 7 8
R504
C503
100K
100P
C505
10P
2.7K
R503
50V1
C506
50V1
C504
C502
0.15
180P
C501
0V 0V
C511
10K
R502
IC701
SVIGM5220L
MIC AMP
0.022
-15.4V
C507 100P
R505
22K
C508
100P
R507
C509
27K
50V1
R506
100K
C510
10P
C512
0.022
MIC CIRCUIT
T
IC502
M5218AFPE3
TONEAMP
C515
33P
R509
22K
0V 0V 15.3V
5 6 7 8
0V-15.4V 0V 0V
C518
56K
C516
0.015
15.3V0V0V0V0V
-15.4V
15.3V
R518
22K
-15.4V 0V 0V
5 6 7 8
0V 0V 0V 15.3V
C524
R510
R511
C519
16V100
C514
0.022
0.012
56K
R512
18K
R519
C517
470
0.027
2700P
C522
33P
R516
22K
R514
1234
1.5K
C520
16V220
1234
IC503
M5218AFPE3
TONEAMP
R513
R517
5.6K
C525
0.15
22K
C521
R515
16V220
4.7K
VR501
50K(W)
(LOW)
JK702
Lch
EFF
RETURN
JK703
Rch/MONO
JK704
MIC
18K
33P
C780
R771
R702
100K
16V10
100K
R532
100K
C718
12345678
0.022
0V
R534
10K
15.3V0V0V0V0V
-15.4V
15.3V
C513
0.022
FW501CN501
1
1
2
2
3
3
4
4
5
5
6
6
7
7
CHANNEL VIEW CIRCUIT
U
LED101-104
LN301MPUJAD
12.1V
LED104
R204
(
)
CH4
1.2K
FW220
CH1
1
2
3
4
5
6
)
R203
1.2K
R202
1.2K
R201
1.2K
LED103
(
CH3
LED102
(
CH2
)
)
LED101
(
15.3V 0V0V0V 0V
R708
C705
330K
100P
C706
C708
0.022
R704
HOT
GND
C709
180P
R703
R770
C711
150
150
100K
180P
C710
C701
1000P
C781
16V10
180P
R709
R710
COLD
2
3
1
1
2
3
1
2
3
10P
C704
16V100
R705
C703
2.2K
16V100
C702
1000P
1 2 3 4 5 6 7 8
R715
18K
C715
33P
1.5K
R713
1K
1K
R712 22K
22K
R711
2.2K
R706
C707
120K
R707
IC702
M5218AL
INPUTAMP
-15.4V
C717
0.022
0.022
R714
1.5K
-15.4V
R533
100K
R716
C716
Page 27
SCHEMATIC DIAGRAM-12
:POSITIVE VOLTAGE LINE
:NEGATIVEVOLTAGE LINE
C537
0.022
C533
33P
R529
22K
0V 0V 15.3V
R528
22K
C534
33P
-15.4V 0V 0V
15.3V
-15.4V
R525
R527
1K
22K
)
)
W
(
PAN
(
VR505
100K
R5241KR526
22K
C539
-15.4V 0V 0V
5 6 7 8
0.022
R523
0V
C538
1K
1234
0.022
C529
33P
R520
5.6K
:PHONO (1) SIGNAL LINE
:MIC SIGNAL LINE
R531
C535
0
50V1
IC505
M5218AFPE3
TONEAMP
C536
R530
50V1
0
)
B
(
VR504
100K
(
MIC LEVEL
1234
C532
16V10
FW211
1
2
3
K
To MAIN CIRCUIT(CN211)
4
on SCHEMATICDIAGRAM-3
5
6
FW603A
1
2
3
4
5
6
7
8
9
10
FW214
7
6
K
To MAIN
5
CIRCUIT
4
S205
(
EFF
)
)
SELECT
D1
MIC CH1 CH2 CH3 CH4
A1
1-4
(CN214)
3
on SCHEMATIC
2
DIAGRAM
1
-
3
(
)
MIDDLE
)
W
(
)
W
(
VR502
50K
VR503
50K
(
HIGH
SIGNAL SELECT CIRCUIT
1
2
3
4
5
6
V
CN220
)
MID
(
5 6 7 8
20K
R521
C527
C526
0.033
)
10.5V
Q207
10.5V
Q206
0V
Q205
220P
10K
10K
10K
10K
10K
10K
B1
0V 0V 15.3V0V
470
R522
0V
0V
11V
C540
0.022
D903A
MA165TA5
D902A
MA165TA5
D901A
MA165TA5
IC504
M5218AFPE3
TONEAMP
12.1V
Q204-207
DTC114ESTP
LED DRIVE
MIC CH1 CH2 CH3 CH4
C1
680K
R352
D1
CH1 CH2 CH3 CH4
A1
S204
(
)
CUE
B1
CH1 CH2 CH3 CH4
C1
1-4
FW215
1
K
To MAIN
2
CIRCUIT
3
(CN215)
4
on SCHEMATIC
5
DIAGRAM
-
3
K
K
1-4
MIC
1-4
MIC
EFF
EFF
R350
1K
R351
1K
R353
680K
FW212
FW213
6
11
10
9
8
To MAIN
7
CIRCUIT
6
(CN212)
5
on SCHEMATIC
4
DIAGRAM-3
3
2
1
8
7
To MAIN
6
CIRCUIT
5
(CN213)
4
on SCHEMATIC
3
DIAGRAM-3
2
1
Q204
0V
10K
11V
10K
C205
50V2.2
15.3V
-15.4V
Page 28
SCHEMATIC DIAGRAM-13
BALANCE CIRCUIT
W
:POSITIVE VOLTAGE LINE
:NEGATIVEVOLTAGE LINE
:PHONO (1) SIGNAL LINE
10
1
2
3
4
5
6
7
8
9
FW603
C602 50V1
R602 470K
180P
C616
180P
C615
ON OFF
50V1
C601
470K
R601
5 6 7 8
C614
0.022
)
D
(
50K
VR602-2
)
D
(
50K
VR602-1
(
C609
100P
EFF SEND
)
W
(
50K
VR604-1
)
MONITOR LEVEL
(
)
W
(
50K
VR604-2
C691
16V220
R603
22K
-15.4V 0V 0V
5 6 7 8
R604
22K
R717
2.2K
R718
2.2K
C618
50V3.3
56K
100P
R618
C620
)
EFF RETURN
(
C617
50V3.3
56K
100P
C619
R617
S601
)
IC601
M5218AFPE3
BUFFER AMP
(
)
EFF SEND
0V 0V 15.3V0V
0V-15.4V 0V 0V
C606
100P
R633
C657
470
50V3.3
56K
100P
C647
R631
IC604
M5218AFPE3
H.PHONE AMP
R634
C658
470
50V3.3
56K
100P
C648
R632
C603
33P
R605
22K
1234
0V 0V 15.3V
R606
22K
C604
33P
C622
100P
0V 0V 15.3V0V
5 6 7 8
0V-15.4V 0V 0V
C621
100P
C624
0.022
C611
16V10
)
W
(
50K
VR601-1
)
W
C612
16V10
(
50K
VR601-2
1234
C613
0.022
C651
R635
16V10
15K
C649
100P
5 6 7 8
C655
C652
0.022
16V10
IC606
M5218AFPE3
BUFFER AMP
R622
6.8K
2.2K
R619
1234
IC603
M5218AFPE3
BUFFER AMP
(
EFF RETURN
C625
50V3.3
)
56K
R609
EFF SEND
(
C626
50V3.3
56K
R610
C653
22P
R637
56K
0V 0V 15.3V0V
R621
2.2K
C627
C628
6.8K
)
100P
100P
R638
56K
C654
22P
C635
1234
0.022
R626
C640
16V10
0V-15.4V 0V 0V
C650
100P
R636
15K
C623
0.022
R620
R611
4.7K
R612
4.7K
R639
100
C656
0.022
R640
100
C661
0.047
C637
16V10
10K
R625
R627
10K
C639
16V10
5 6 7 8
10K
C645
0.022
-15.4V 0V 0V
5 6 7 8
0V 0V 15.3V
R616
22K
C632
33P
C662
0.047
C692
16V220
Q602 Q601
0V 0V
Q601,602
1K
R642
2SC3327ABTP
MUTING
R623
27K
R624 27K
C638
16V10
R628
10K
)
W
(
50K
VR603-1
)
W
(
50K
VR603-2
C641
33P
R643
2.2K
R629
22K
0V 0V 15.3V0V
0V-15.4V 0V 0V
R630
22K
C642
33P
C631
33P
R615
22K
1234
C634
-14.7V-14.7V
)
BALANCE
(
C643
16V10
C646
IC605
1234
R644
C644
2.2K
16V10
IC602,605
M5218AFPE3
BUFFER AMP
IC602
0.022
0.022
HEADPHONES JACK
X
CIRCUIT
FW602FW602A
1
1
2
2
3
3
1K
R641
FW601
1
2
3
4
To EQ CUT/ MIX
5
CIRCUIT(CN601)
6
on SCHEMATIC
7
DIAGRAM
8
9
10
11
15.3V
-15.4V
FW702
1
2
3
4
R
JK601
L
PHONES
G
Q
-
10
15.3V
-15.4V
Page 29
SCHEMATIC DIAGRAM-14
IN/ OUT TERMINAL CIRCUIT
S
CN702
1
2
3
4
CN701
10
9
8
Q
To EQ CUT/ MIX
CIRCUIT(FW701)
on SCHEMATIC
DIAGRAM
-
10
7
6
5
4
3
2
1
R454 560
R453 560
R467 560
R468 560
R723 560
R724 560
R721 560
R722 560
C738
0.022
C750
0.022
R456
1K
R457
R725
R727
R737
10K
10K
R733
C735
150P
10K
R731
R732
10K
R753
10K
10K
R749
C745
150P
10K
R747
R748
10K
R763 2.2K
R764 2.2K
Q709,710
2SC3327ABTP
MUTING
-14.7V
-14.7V
1K
-14.7V
1K
-14.7V
1K
0V
Q404A Q405A
0V
Q407A Q406A
0V
Q701 Q702
0V
Q703 Q704
-15.4V
R738
10K
C736
150P
10K
R734
R736
C737
C749
0.022
0.022
-15.4V
-14.7V
1K
R765
10K
C734 150P
R754
10K
C746
150P
10K
R750
R752
10K
C744 150P
0V
Q709 Q710
12.1V
-15.4V
15.3V
:POSITIVE VOLTAGE LINE
:NEGATIVEVOLTAGE LINE
1K
1K
1K
1K
0V0V0V0V0V0V15.3V
25V100
25V100
0V0V0V0V0V0V15.3V
25V100
25V100
IC705
M5218AL
OUTPUTAMP
C740
C739
R735
10K
C733
150P
IC706
M5218AL
OUTPUTAMP
C748
C747
R751
10K
C743
150P
-14.7V
1K
R766
0V
0V
0V
0V
R741
100K
R740
510
R739
510
R757
100K
R756
510
R755
510
Q701-704
2SC3327ABTP
MUTING
R744
100
R742
100K
R743
100
R760
100
R758
100K
R759
100
0V
-14.7V
R455
-14.7V
R458
-14.7V
R726
-14.7V
R728
12345678
12345678
:PHONO (1) SIGNAL LINE
Q404A-407A
2SC3327ABTP
MUTING
39P
39P
C727
C728
0V
-14.7V
Q706
Q705
-14.7V
0V
Q705-708
2SD2144STA
MUTING
0V
-14.7V
Q708
Q707
-14.7V
0V
39P
39P
C771
C772
R729
1K
R730
1K
R746
1K
R745
1K
R762
1K
R761
1K
R767 1K
R768 1K
FW703A
COLD
HOT
GND
C757
0.022
COLD
HOT
GND
FW903
1
2
3
4
5
JK705
Lch
MASTER OUT
Rch
1
2
3
MASTER OUT
1
2
3
2
JK708
3
Lch
1
MASTER OUT
2
JK709
3
Rch
1
1
2
3
EFF SEND
1
2
3
1
2
3
4
5
6
JK706
Lch
JK707
Rch/MONO
JK710
Lch
JK711
Rch/MONO
Page 30
SCHEMATIC DIAGRAM-15
SUB MASTER OUTPUT CIRCUIT
Y
1
2
3
4
5
FW703
39P
39P
C469
C470
:POSITIVE VOLTAGE LINE
:NEGATIVEVOLTAGE LINE
:PHONO (1) SIGNAL LINE
C467
C468
R487
R488
390P
390P
470
470
R485
470
R486
470
JK401
Lch
SUB MASTER OUT
Rch
1
JK402
2
Lch
3
1
JK403
2
Rch/MONO
3
SUB MASTER OUT
POWER SUPPLYCIRCUIT
Z
Q903
UN4115TA
MUTING CONT.
-14.7V 0V
10K
R906 220K
IP2
ICP-N10T104
IP1
ICP-N10T104
1
2
3
4
5
6
CN903
R910
470
D910
C902
C901
C910
MA4056MTA
25V220
25V100
16V100
R904
1/2W1.5
IC902
SVIGM5F7915
REGULATOR
O
O
IC901
SVIGM5F7815
REGULATOR
Q901
2SD2144STA
MUTING CONT.
0V
0.6V
270K
R901
-22V-15.4V
I
G
G
21.7V15.3V
I
IC903
M5F7812L
REGULATOR
O
G
C909
6.3V100
C904
0.022
C903
0.022
I
0.6V
C906
C905
22.5V12.1V
25V1000
25V1000
C911
-5.8V
0.022
R905
R902
10K
100K
C912
25V1000
Q902
2SD2144STA
MUTING CONT.
R903
47K
C908
D908
MA4300HTA
D903
D904
D901
D902
D901-904
ERA1502V5
D905-907
ERA1502V5
D907
D906
D905
50V0.33
C907
6800P
C913
0.022
AC18V
AC18V
C915
4700P
L1
CN901
CN902
W902A
W901A
F1
125V630mA
G901
T901
1
2
3
2
1
POWER SUPPLY
a
SW CIRCUIT
W902
W901
JK901
AC120V
(60Hz)
S801
(POWER)
Page 31
M5220FPE1
1
8
M5218AFPE3
1
4
TC4013BFELN BU4066BCF-E2 BA681A M5218AL
8
5
1
14
8
1
7
14
8
18
7
10
9
1
SVIGM5220L
1
8
M5F7812L
SVIGM5F7815
I
G
O
2SC3327ABTP
DTC114ESTP
2SD2144STA
B
C
E
SLR-325VC
Anode
A
Cathode
Ca
SVIGM5F7915 SJ105TP4 2SJ74TPE2
2SK170TPE2
G
I
O
D
G
S
S
G
D
UN4115TA MA4300HTA MA110TW
Ca
Cathode
A
E
C
B
Anode
Anode
A
LN301MPUJAD ERA1502V5 MA165TA5
Ca
Cathode
A
Anode
MA4091MTA
MA4068MTA
MA4056MTA
Anode
A
Cathode
Cathode
Ca
Ca
B
Anode
A
A
Anode
UN2211TX
E
Cathode
Ca
Cathode
2SC1815TPE2
2SB621ARSTA
2SD592ARSTA
C
E
C
B
LN28RPX-TA6
LN38GPX-TA6
LN48YPX-TA6
Ca
Ca
Cathode
A
Anode
Page 32
T
MIC P.C.B.
FADER (1) P.C.B.
G
CN202
E
CROSS FADER SW (A) P.CB.
1
.
.
.
5
FW205
1
.
.
.
.
.
.
8
CHANNEL
U
VIEW P.C.B.
1 . . . . . 7
FW501
FW211
1
.
.
.
.
6
H
FADER (3) P.C.B.
I
J
FADER (4) P.C.B.
1 . . . 5
FW201
FADER (2) P.C.B.
CN202
1
.
.
.
5
CN202
1
.
.
.
5
CN202
1
.
.
CN211
.
.
6
1
.
.
.
5
1
.
.
CN201
.
5
WHITE
WHITE
WHITE
WHITE
1
.
.
.
5
1
.
.
.
5
1
.
.
.
5
1
.
.
.
5
1
.
.
.
5
1
.
.
.
5
1
.
.
.
5
CN210
CN202A
CN203
CN204
CN207
CN208
CN209
1
1
.
.
.
5
1
.
.
.
5
1
.
.
.
5
1
.
.
.
5
8 . . . . . . 1
CN205
K
MAIN P.C.B.
.
CN219
.
.
.
.
.
.
.
10
CN212
CN216
CN217
1 . . . . . 7
1 . . . . 6
1. . . . . . .
1 . . . . . . 8
CN206
1 . 3
CROSS FADER P.CB.
N
1
.
.
.
5
CN218
1
.
.
.
5
8
.
.
.
.
.
.
1
8
.
.
.
.
.
.
1
WHITE
1
.
.
.
5
CN218A
1
.
.
.
5
1
.
.
.
5
FW220
CN214
CUT SW
CN215
. .
11
M
(A)
P.C.B.
FW216
.
1
.
.
.
.
.
8
CN213
8
.
FW217
.
.
.
.
.
1
CUT SW
L
(B)
P.C.B.
1 . . . 5
FW201
1 . . . 5
FW201
1 . . . 5
FW201
D
INPUT (4) P.C.B.
C
INPUT (3) P.C.B.
B
INPUT (2) P.C.B.
A
INPUT (1) P.C.B.
LINE
PHONO
LINE
FW206
PHONO
3
.
1
CROSS FADER
F
SW(B) P.C.B.
LINE
PHONO
LINE
PHONO
1 . . . . . . 8
1. . . . . . .
1 . . . . 6 1 . . . . 6
FW213
CN220
. .
11
FW212
SIGNAL SELECT
V
P.C.B.
1 . . . . . 7
FW215
FW214
FW603A
1
.
.
.
.
.
.
.
.
10
Page 33
BALANCE P.C.B.
W
FW603
10. . . . . . . .1
FW601
11
.
.
.
.
.
.
.
.
.
1
O
HEADPHONES
X
JACK P.C.B.
LEVEL
INDICATOR P.C.B.
FW403
5 . . . 1
R
MASTER FADER P.C.B.
SUB MASTER
Y
OUTPUT P.C.B.
FW703
1
.
.
.
5
FW401
. .
1. . . . . . .
SUB MASTER OUT
11
1
.
.
4
FW402
FW702
4
.
.
1
FW602A
3 . 1
MASTER CUT
P
SW P.C.B.
PHONES
CN402
1
4
FW602
1 . 3
BLUE
BROWN
FW701
10
.
.
.
.
.
.
.
.
1
.
.
5 . . . 1
CN403
CN601
11. . . . . . .
FW219
. .
1
1
.
.
.
.
.
.
. .
11. . . . . . .
.
.
1
CN401
10
W902A
2 1
CN902
POWER SUPPLY
a
SW P.C.B.
W901
W902
AC IN
W901A
EQ CUT/MIX P.C.B.
Q
CN903
.
6
1
.
.
.
YELLOW
1
2
CN901
3
.
1
GRAY
RED
3
.
BLACK
1
RED
T901
(POWER
TRANSFORMER)
POWER
SUPPLY
Z
P.C.B.
MIC
CN501
7 . . . . . 1
EFF SEND
IN/OUT TERMINAL P.C.B.
S
EFF RETURN
CN702
FW903
CN701
10. . . . . . . .1
4 . . 1
MASTER OUT
FW703A
1 . . . 5
1
.
.
.
.
6
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