Z1045S1_MAY_22_2013 EVH Gear 5150III 50W Amp Head Schematics (Mexico)

EVH Gear EVH 5150III 50W Amp Head Schematics (Mexico) evh_50w EVH Gear - EVH 5150III 50W Amp Head - Schematics (Mexico)

EVH Gear EVH 5150III 50W Amp Head Schematics (Mexico) evh_50w EVH Gear - EVH 5150III 50W Amp Head - Schematics (Mexico)

User Manual: EVH Gear EVH 5150III 50W Amp Head Schematics (Mexico) EVH Gear - EVH 5150III 50W Amp Head - Schematics (Mexico)

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Page Count: 4

E
(UNLESS OTHERWISE NOTED)
NOTES:
5. THIS SCHEMATIC IS FOR PCB FABRICATION P/N 0079091000 AND
PCB ASSEMBLY P/N 0079090000.
4. ALL DIODES ARE 1N4448.
3. ALL POLARIZED CAPACITORS IN uF, 20%; 50V MINIMUM.
2. ALL UNPOLARIZED CAPACITORS IN uF, 10% OR BETTER; 50V MINIMUM.
(POWER SUPPLY BYPASS CAPACITORS ARE 20%).
1. ALL RESISTORS IN OHMS, 5%; 1/4W.
SHEET: 1 OF 5RELEASE DATE:09-SEP-11
19-AUG-11
DRAWN: H.KAPLAN
A
EVH 5150 III 50W
DATABASE FILE: Z1045S1.SCH
ENGR: H.KAPLAN 0079092000
H B K
PR1045
MAIN PCB ASSY
SERVICE DIAGRAM, COMBINED
TITLE:
DATE:
APPROVED BY:
DATE:
CHECKED BY:
A PROPRIETARY NATURE T O FENDER MUSICAL
THIS DOCUMENT CONTAINS INFORMATION OF
ATION FROM F ENDER MUSICAL INSTRUMENTS.
TRANSM ITTED TO OTHERS WITHOUT AUTHORIZ-
CONFIDENCE AND SHALL NOT BE DISCLOSED OR
INSTRUMENT S AND IS SUBMI TTED TO YOU I N
R
SIZE DRAWING NUMBER REV.
5678 4 3 2 1
12345678
A
B
C
D D
C
B
A
R E V I S I O N S
DESCRIPTION DATE APPROVEDREV.
D
(schematic)
MUSICAL INSTRUMENTS
Corona, CA U.S.A.
3mVAC
TP1
5mVAC
TP1
10mVAC
TP1
545mVAC
TP3
240mVAC
TP3
1.35VDC
TP2
+1.35VDC
TP4
+1.42VDC
TP6
+1.55VDC
TP8
+141VDC
TP10
1.87VAC
TP10
800mVAC
TP10
1.1VAC
TP7
470mVAC
TP7
9.1VAC
TP9
3.98VAC
TP9
+1.11VDC
TP13
141mVAC
TP12
+1.45VDC
TP15
23mVAC
TP14
+3.15VDC
TP17
44mVAC
TP16
TP19
+1.30VDC
3.02VAC
TP18
+1.38VDC
TP21
+1.77VDC
TP23
13.4VAC
TP22
3.6VAC
TP24
+107VDC
TP24
TP3
180VDC
740mVAC
TP5
130mVAC
TP5
TP5
+182VDC
TP7
+178VDC
TP9
+199VDC
TP11
60mVAC
TP11
37.3mVAC
TP11
162mVAC
TP12
+135VDC
+190VDC
TP14
+250VDC
TP16 +156VDC
TP18
16VAC
TP20
+172VDC
TP20
+213VDC
TP22
27-SEP-11
EC4924 H B K
B
06-MAR-12
EC4993C H B K
07-MAY-12
EC5047D H B K
30-APR-13
EC5281 H B K
E
CH1/2 VOL
POT BRACKETS
THREE
TWO
ONE
ONE
TWO
TWO
ONE
TWO
ONE
TWO
ONE
1 KHz
1kHz
1kHz
SINE
SINE
SINE
THREE
THREE
THREE THREE
THREE
THREE
CH1
CH1
CH2
CH2
CH1
CH2
CH1
CH2
CH3
CH1/2
@ WJ12 (COAX)
TO PA INPUT BUFFER
6. DO NOT STUFF
1. AC TEST POINT DATA MEASURED AS FOLLOWS:
ONE - GAIN 1/2; VOL 1/2; TONE 1/2; PRESENCE 1/2
TWO - GAIN 1/4; VOL 1/2; TONE 1/2; PRESENCE 1/2
THREE - GAIN 1/4; VOL 1/2; TONE 1/2; PRESENCE 1/2
2. DC TEST POINT DATA MEASURED WITH NO SIGNAL INPUT.
ONE
TWO
See Note 1
ONE
TWO
THREE
THREE
COAX
PREAMP OUTPUT
3. DO NOT INSTALL R27
* SEE NOTE 3
J1
INSERT
1
2
3
V2-A
12AX7WA
6
7
8
V2-B
12AX7WA
1
2
3
V3-A
12AX7WA
6
7
8
V3-B
12AX7WA
1
2
3
V4-A
12AX7WA
6
7
8
V4-B
12AX7WA
R35
10k
R55
820k
R40
220k
R45
1.8k R54
18k
R56
1.8k
R64
2.2k
R41
2.2k
C16
1
100V
C30
1
100V
R81
100k
1/2W
R63
100k
1/2W
R80
220k
1/2W
R82
220k
1/2W
R76
100k
1/2W
R73
470k
C36
.001
400V
C19
.022
400V
C31
.022
400V
R65
150k
R66
1M
C20
.022
400V
R48
1M
R46
1M
R59
560k
R57
330k
R49
100k
1/2W
R61
43k
C10
470pF
500V
C6
.022
400V
C7
.022
400V
CW
R9
250kB
HIGH
CW
R7
1M5A
LOW
CW R8
25kB
MID
CW
R10
1M30A
THREE VOLUME
C29
.22
250V
R58
220k
1
2
3
V1-A
12AX7WA
6
7
8
V1-B
12AX7WA
1
2
3
V5-A
12AX7WA
6
7
8
V5-B
12AX7WA
1
2
3
V6-A
12AX7WA
6
7
8
V6-B
12AX7WA
R19
1M
R18
68k
R42
1.8k
R72
220k
1/2W
C17
1
100V
C2
39pF
5%
C32
470pF
500V
Q1
J113
CW
R1
250k30A
ONE/TWO GAIN
C35
750pF
1kV
NO
NC
13
11
9
K3-B
NCNO
4
68
K3-A
R69
1.5k
C34
22
25V
R85
100k
1/2W
R68
470k
R79
10k
R70
180k
R90
330k
R78
390k
C50
.01
400V
R106
1.5k
R75
100k
1/2W C52
.0033
400V
R95
390k
R92
180k
R86
1.5k
R93
100k
1/2W
R91
100k
1/2W
R100
430k
R98
150k
R96
430k
C44
.22
250V
R97
43k
R88
47k
C49
470pF
500V
C51
250pF
1kV
C13
.1
400V
C4
.022
400V
CW
R4
250kB
CH1/2 HIGH
CW
R2
250k15A
CH1/2 LOW
CW R3
25kB
CH1/2 MID
NO
NC
4
6
8K5-A
NC
NO 13
11
9
K5-B
NO
NC
4
6
8
K2-A
R53
1.5k
R13
10M
R44
330k
C18
220pF
500V
CW
R5
1M30A
C38
270pF
500V
C33
.0047
400V
R60
1M
C39
.022
400V
R99
100k
R23
47k
C9
.047
NO
NC
13
11
9
K2-B
R52
100k
1/2W
R17
10k
R20
470k
CW
R6
1M5A
THREE GAIN
R14
1M
R36
1M
R77
68k
C37
560pF
500V
C41
270pF
500V
C5
.001
400V
R26
27k
R43
220k
R27
150k
R51
100k
C28
1
100V
R32
10k
Z2
1N5246B
16V5%
Z1
1N5246B
16V5%
C22
.001
400V
R39
330k
R83
33k
C43
.01
400V
R104
43k
C58
.01
400V
R12
10M
R24
47
R101
4.7M
WJ10
WJ9
WJ3
WJ8
WJ7
Q2
J113
C64
.047
R105
10M
W XW X X X
THREE_MUTE
W
WXX
W
W
ONE_TWO_MUTE
E
(UNLESS OTHERWISE NOTED)
NOTES:
5. THIS SCHEMATIC IS FOR PCB FABRICATION P/N 0079091000 AND
PCB ASSEMBLY P/N 0079090000.
4. ALL DIODES ARE 1N4448.
3. ALL POLARIZED CAPACITORS IN uF, 20%; 50V MINIMUM.
1. ALL RESISTORS IN OHMS, 5%; 1/4W.
(POWER SUPPLY BYPASS CAPACITORS ARE 20%).
2. ALL UNPOLARIZED CAPACITORS IN uF, 10% OR BETTER; 50V MINIMUM.
SHEET: 2 OF 5RELEASE DATE: 09-SEP-11
19-AUG-11
A
EVH 5150 III 50W
DATABASE FILE: Z1045S1.SCH
ENGR: H.KAPLANDRAWN: H.KAPLAN 0079092000
MAIN PCB ASSY
H B K
PR1045
SERVICE DIAGRAM, COMBINED
TITLE:
DATE:
APPROVED BY:
DATE:
CHECKED BY:
A PROPRIETARY NATURE T O FENDER MUSICAL
THIS DOCUMENT CONTAINS INFORMATION OF
ATION FROM F ENDER MUSICAL INSTRUMENTS.
TRANSM ITTED TO OTHERS WITHOUT AUTHORIZ-
CONFIDENCE AND SHALL NOT BE DISCLOSED OR
INSTRUMENT S AND IS SUBMI TTED TO YOU I N
R
SIZE DRAWING NUMBER REV.
5678 4 3 2 1
12345678
A
B
C
D D
C
B
A
R E V I S I O N S
DESCRIPTION DATE APPROVEDREV.
D
(schematic)
MUSICAL INSTRUMENTS
Corona, CA U.S.A.
79mVAC
TP40
30.6mVAC
TP40
18.6mVAC
TP40
412mVAC
TP41
161mVAC
TP41
100mVAC
TP41
+273VDC
TP42
TP44
+263VDC
+491VDC
TP47
+491VDC
TP49
TP46
+480VDC
+485VDC
TP48
45.6VAC
TP47
20.2VAC
TP47
11.9VAC
TP47
45.6VAC
TP49
20.2VAC
TP49
11.9VAC
TP49
27-SEP-11
EC4924 H B K
B
06-MAR-12
EC4993C H B K
07-MAY-12
EC5047 H B K
D
30-APR-13
EC5281E H B K
ON REAR BREAKAWAY PCB
EFFECTS
EFFECTS
+51.2VDC
TP43
TP45
+60mVDC
+445V
P/N 0049009000
YEL
16
GRN
8
GRN/YEL
4
BLK
BLU
BRN
P/N 0026472000
PARALLEL SPEAKER JACKS
IMPEDANCE SELECTOR SWITCH
J8
J7
FROM P9 ON MAIN PCB
FROM P6 ON MAIN PCB ON PA BREAKAWAY PCB
TO HDPHN INPUT @ WJ20
FROM PREAMP OUTPUT
FROM P11 ON MAIN PCB
R208 ON REAR PANEL
S5-A
Fx OFF
Fx OFF
Fx ON
Fx ON
S5-B
11
22
33
4 4
ORG
SEND RETURN
BOTTOM TOP
ONE
TWO
THREE
ONE
TWO
THREE
ONE
TWO
THREE
OUTPUT TEST
AT RATED LINE VOLTAGE
IMPEDANCE SWITCH AT 16 OHMS
BIAS SET TO 60MV AT TP45
PRESENCE FULL CCW
RESONANCE FULL CCW
150 MV, 1 KHZ INPUT AT RETURN JACK
OUTPUT 5OW (28.3 VRMS) < 5% THD
BRN
@ WJ8 - COAX
COAX
R89
1k
C12
220pF
D6
1N4003
D1
1N4003
R29
47
R16
1k
P21P1
J3
PREAMP OUT
NC
NO 4
6
8
K4-A
NC
NO 13
11
9
K4-B
C27
220pF
C47
.01
R67
100k
R87
1k
D11
1N4448
1
16
K4-C
C42
220pF
C46
220pF
C15
220pF
C1
220pF
C21
220pF C14
220pF
R25
100k
R15
1k
R141
1M
R148
1M
R162
39k
R146
1.5k
R152
1.5k
R151
220k
R158
220k
R156
4.7k
R147
470
R157
Fp1
1W
R139
Fp470
1W
R140
Fp470
1W
R159
10k
1W
R133
82k
1W
R134
100k
1W
C117
47pF
1kV
CW
R11
10k10C
PRESENCE
D31
R3000
D29
R3000
D30
1N4006
C3
.068
C89
.047
400V
C119
.047
630V
C118
.047
630V
1
2
3
V9-A
12AX7WA
6
7
8
V9-B
12AX7WA
3
4
5
8
V8-A
6L6GC
3
4
5
8
V7-A
6L6GC
WJ26
C11
.068
WJ19
BLU WJ25
BLK
P25P20
WJ23
WJ2
WJ21
WJ24
WJ22
3
2
1
U3-A
TL072
5
6
7
U3-B
TL072
D20
1N4448
D19
1N4448
R119
47k
C70
1
R122
56k
C78
22pF
5%
R121
56k
R110
56k
R109
56k
C69
22pF 5%
R120
4.7k
C65
1
C74
1
R112
10k
C87
22
R124
2.2k
5
6
7
U4-B
TL072
C72
22
25V
R128
330k
R129
680k
R126
330k
R127
680k
C83
22pF
5%
C82
22pF
5%
Q5
J113
C73
.047
R136
100k
Q3
J111
R118
470k
R123
10k
Q4
2N4403
R111
10k
C68
.47
R161
10k
1/2W
R160
47k
1/2W
CW
R171
25k
BIAS ADJ
C97
10
100V
WJ12
C93
.022
250V
R113
47
WJ15
RED
WJ18
YEL
WJ14
RED
WJ13
BLU
WJ17
BRN
D16
1N4448
CW
R208
1MA
RESONANCE
C120
.0068
WJ27
J5-A J5-B
C125
.0022
C126
220
C136
470pF
R182
10M
GNDCH_RP
GNDCH_RP
GNDCH_RP
GND_PA
GND_PA
GND_PA
Y_PA
-15.6V
EFFECTS_RELAY
+15.6V
HDPHN_MUTE
-15.6V
C-
C-GND
GND_PA
XSN_MUTE
Y_PA
L
N
E
(UNLESS OTHERWISE NOTED)
NOTES:
1. ALL RESISTORS IN OHMS, 5%; 1/4W.
(POWER SUPPLY BYPASS CAPACITORS ARE 20%).
5. THIS SCHEMATIC IS FOR PCB FABRICATION P/N 0079091000 AND
PCB ASSEMBLY P/N 0079090000.
4. ALL DIODES ARE 1N4448.
3. ALL POLARIZED CAPACITORS IN uF, 20%; 50V MINIMUM.
2. ALL UNPOLARIZED CAPACITORS IN uF, 10% OR BETTER; 50V MINIMUM.
SHEET: 3 OF 5RELEASE DATE: 09-SEP-11
19-AUG-11
A
EVH 5150 III 50W
MAIN PCB ASSY
0079092000
DATABASE FILE: Z1045S1.SCH
ENGR: H.KAPLANDRAWN: H.KAPLAN
H B K
PR-1045
SERVICE DIAGRAM, COMBINED
TITLE:
DATE:
APPROVED BY:
DATE:
CHECKED BY:
A PROPRIETARY NATURE T O FENDER MUSICAL
THIS DOCUMENT CONTAINS INFORMATION OF
ATION FROM F ENDER MUSICAL INSTRUMENTS.
TRANSM ITTED TO OTHERS WITHOUT AUTHORIZ-
CONFIDENCE AND SHALL NOT BE DISCLOSED OR
INSTRUMENT S AND IS SUBMI TTED TO YOU I N
R
SIZE DRAWING NUMBER REV.
5678 4 3 2 1
12345678
A
B
C
D D
C
B
A
R E V I S I O N S
DESCRIPTION DATE APPROVEDREV.
D
(schematic)
MUSICAL INSTRUMENTS
Corona, CA U.S.A.
ORG/YEL
SWITCH
STANDBY
+492VDC
TP25
+485VDC
TP26
+420VDC
TP27 TP28
+317VDC
TP29
+273VDC
+20.6VDC
TP30
TP35
-20.6VDC
+15.6VDC
TP31
TP36
-15.6VDC
+12.6VDC
TP32
+12.6VDC
TP33
+12.6VDC
TP34
-12.6VDC
TP37
-12.6VDC
TP38 -12.6VDC
TP39
-71VDC
TP51
27-SEP-11
EC4924 H B K
B
06-MAR12
EC4993C H B K
07-MAY-12
EC5047 H B K
D
30-APR-13
EC5281 H B K
E
PILOT LAMP
red
P/N 0079095000
BLACK
WHITE
RED
RED
POWER
SWITCH
ON REAR PANEL BREAKAWAY PCB
HDPHN INPUT FROM WJ24
GRN
GRN
BRN
BRN
5.9 VAC
TO WJ25 GND_PA
ON BREAKAWAY POWER AMP PCB
ORG
ORG
F3
S3
S4
BLK
WHT
BLK
WHT /BLK
100VAC 50/60 HZ
P/N 0079096000
230/240V 50HZ
P/N 0079097000
P19
P18
P19
230V 240V
P18 NC
NC P18
100VAC - F4A L 250V (5x20mm Holder)
120VAC - F4A L250V (5 x 20 mm Holder)
230-240VAC - F2A 250V (5 x 20 mm Holder)
WHT
RED YEL BLU
BLK
REAR
SIDE
1 2
3 4
1 2
34
52.5 VAC SLO-BLO PICO
FAST ACTING PICO
FAST ACTING PICO
FAST ACTING PICO
220V
TO WJ15 ON PA TO WJ18 ON PA TO WJ19 ON PA
P13
P12
C80
22
450V
R130
Fr10k
2W
4 5
9
V1-C
12AX7WA
4 5
9
V2-C
12AX7WA
4 5
9
V3-C
12AX7WA
4 5
9
V4-C
12AX7WA
WJ5
(color)
WJ6
(color)
P3
P4
P2 D7
1N4003
D8
1N4003
D9
1N4003
D10
1N4003
C56
4700
50V
C45
4700
50V
C48
10
35V
C63
10
35V
GND
IN OUT
1
2
3
U2
7815
GND
IN OUT
1
2 3
U1
7915
D12
1N4448
D13
1N4448
C59
.1
C40
.1
R50
1.2k
1/2W
J6
HEADPHONES
C62
.01
1kV
R170
47
3
2
1
U7-A
4560
5
6
7
U7-B
4560
3
2
1
U6-A
4560
5
6
7
U6-B
4560
R163
47
R168
47
R164
47
R167
47
8
4
U7-C
8
4
U6-C
C23
1000pF
C25
1000pF
C24
1000pF
C26
1000pF
P14
P17
P19
P18
C105
.1
250VAC
C114
.1
C94
.1
C116
.1
C95
.1
F1
4A 125V
F2
4A 125V
3
2
1
U5-A
TL072
5
6
7
U5-B
8
4
U5-C
C91
.33
C99
.33
C100
.0033
C96
.001
R138
24k
R145
24k
R135
10k
R144
3.3k
R155
100k
R154
100k
R149
100k
R137
100k
R143
100k
R153
100k
C115
47pF
5%
C98
47pF
5%
C106
47pF
5%
R169
47
C88
.1
C92
.1
C67
220pF
C61
220pF
P22 P8
WJ20
C84
22
500V
R131
Fp4.7k
2W
C66
47
500V
C77
47
500V
C86
47
500V
C85
47
500V
R142
220k
1W
R102
220k
1W
R115
220k
1W
R114
220k
1W
C90
47
160V
R165
100
1/2W
R166
100
1/2W
F4
7A 125V
P16
P15
P23
P24
4 5
9
V9-C
2
7
V7-B
2
7
V8-B
-t
R150
C30-19
P10
P6
P11
4 5
9
V5-C
12AX7WA
4 5
9
V6-C
12AX7WA
R125
Fr10k
2W
C79
22
450V
R132
390
5%-10W
C110
1000pF
D28
1N4006
D26
1N4006
D27
1N4006
D25
1N4006
C112 1000pF
C108 1000pF
C111 1000pF
C109 1000pF
D24
1N4006
D22
1N4006
D23
1N4006
D21
1N4006
C104 1000pF
C101 1000pF
C103 1000pF
C102 1000pF
C113
1000pF
8
4
U3-C
8
4
U4-C
C107
.1
C71
.1
C76
.1
C75
.1
CS3
CS4
P9
CS1
R94
Fp20
1W
R74
Fp20
1W
R103
Fp20
1W
R62
Fp20
1W
R47
Fp20
1W
R71
Fp20
1W
F5
0.5A 125V
C127
47
500V
C128
47
500V
X
GND_DC
GND_DC
+15.6V
-15.6V
GND_HV
GNDCH_RP
+15.6V
-15.6V
GND_HV
GNDCH_RP
GNDCH_RP
GND_HP
HDPHN_MUTE
GND_DC
GND_PA
W
C-
C-GND
GND_HP
E
(UNLESS OTHERWISE NOTED)
NOTES:
5
RELEASE DATE: 09-SEP-11
ENGR: H. KAPLANDRAWN: H. KAPLAN
DATABASE FILE: 1045S1.SCH
0079092000
SERVICE DIAGRAM, COMBINED (PCB assy)
4
MAIN PCB ASSY
EVH 5150 III 50W
.
A PROPRIETARY NATURE TO FENDER MUSICAL
THIS DOCUMENT CONTAINS INFORMATION OF
OF
R E V I S I O N S
REV. DESCRIPTION DATE APPROVED
DATE:
CHECKED BY:
APPROVED BY:
DATE:
ATION FROM FENDER MUSICAL INSTRUMENTS.
TRANSMITTED TO OTHERS WITHOUT AUTHORIZ-
CONFIDENCE AND SHALL NOT BE DISCLOSED OR
INSTRUMENTS AND IS SUBMITTED TO YOU IN
R
MUSICAL INSTRUMENTS
Corona, CA U.S.A.
TITLE:
SIZE
D
DRAWING NUMBER REV.
SHEET
5678 4 3 2 1
12345678
A
B
C
D D
C
B
A
19-AUG-11
A PR-1045 H B K
+5.0VDC
TP50
27-SEP-11
EC4924B H B K
06-MAR-12
C EC4993 H B K
07-MAY-12
EC5047 H B K
D
EC5281 30-APR-13 H B K
E
FTSW_TIP
FTSW_SHUNT
FTSW_GND
ON REAR PANEL BREAK AWAY PCB
CH3 SELECT
CH2
CH1/CH2 CH3
LED'S ON CHASSIS FRONT
1. ALL RESISTORS IN OHMS, 5%, 1/4W
2. ALL UNPOLARIZED CAPACITORS IN uF, 10% OR BETTER, 50V MINIMUM.
(POWER SUPPLY BYPASS CAPACITORS ARE 20%)
3. ALL POLARIZED CAPACITORS IN uF, 20%, 50V MINIMUM
4. ALL DIODES ARE 1N4448.
5. THE SCHEMATIC FOR PCB FABRICATION P/N 0079091000 AND
PCB ASSEMBLY 0079090000.
Q7
2N4403
R175
100k
Q8
2N4403
R176
100k
R177
10k
P26
R178
22
R179
22
C53
.1
C54
10
100V
D32
D33
R180
10k
C55
.01
C57
.01
D34
D35
R185
22k
R186
47k
Q10
2N4401
R187
100k
R188
10k
R189
22k
R190
47k
Q11
2N4401
R191
100k
R192
10k
R193
22k
R194
47k
Q12
2N4401
R195
100k
R196
10k
R197
22k
R198
47k
Q13
2N4401
R199
100k
R200
10k
Q14
2N4403
R201
100k
Q15
2N4403
R202
100k
OUTIN
GND
1
2
3
U9
7805
C60
10
100V
C121
.1
R203
4.7k R204
4.7k
J2
FOOTSWITCH
2
3 5
6
7
8
U10
6N138
R207
10k
R205
2.2k
R206
1k
C123
22pF
5%
D36
R173
220
3
5 4
1
2
J4
MIDI IN
C124
.1
C122
470pF
P7P5 P1[1]/XTAL_IN/SCL
P1[4]/EXTCLK
XRES
P0[7]
P0[5]
P0[3]
P0[1]
P2[7]
P2[5]
P2[3]
P2[1]
P1[7]/SCL
P1[5]/SDA
P1[3]
P1[2]
GND
P0[2]
P0[0]
VREF/P2[6]
AGND/P2[4]
P2[2]
P2[0]
P1[0]/XTAL_OUT/SDA
VDD
SMP
P1[6]
P0[6]
P0[4]
13
17
19
1
2
3
4
5
6
7
8
10
11
12
16
18
15
20
21
22
23
24
25
26
27
9
28
14
U8
CY8C27443
R21
10k
S1-A
ONE/TWO
S1-B
R33
2.4k D3
GREEN
ONE
D2
BLUE
TWO
R108
330
1/2W D4
1N4448
R30
2.4k
1
16
K2-C
R117
390k
D5
RED
THREE
R28
2.4k
1
16
K1-C
R84
330
1/2W
D14
1N4448
1
16
K3-C
S2-A
THREE
S2-B
THREE
R38
10k
R107
1k
C81
2.2
R116
4.7k
1
16
K5-C
NONC
4
6 8
K1-A
NONC
13
11 9
K1-B
R34
470k
R37
1M
R209
4.7k
R31
4.7k
C129
1
C130
1
C131
.01
C132
.01
R172
2.4k
R174
2.4k
R181
2.4k
C133
.1
C134
.1
C135
.1
WJ28
WJ29
WJ30
WJ31
WJ32
WJ33
WJ34
WJ35
WJ36
WJ37
WJ38
WJ39
WJ40
(color)
WJ41
BLK
+15.6V
GNDD
+5V
+5V
GNDD
GNDD
+15.6V
+5V
GNDD
+15.6V
+5V
GNDD
+15.6V
+5V
GNDD
+15.6V
+5V
GNDD
+15.6V
+15.6V
+15.6V
+15.6V
+5V
GNDD
GNDCH_RP
DGND_REAR
DGND_REAR
DGND_REAR
+5V
RX
RX
-15.6V
-15.6V
+15.6V
+15.6V
EFFECTS_RELAY
-15.6V
-15.6V
ONE_TWO_MUTE
XSN_MUTE
+5V
-15.6V
+15.6V
THREE_MUTE
GNDD
GNDD
DGND_REAR
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD GND_DC

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