Hammond XK-3, Руководство по обслуживанию

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XK-3
00219-54211
PAH-72A
XK-3
6
7
8 U1B
uPC4570HA
R34
2200
C29
1000u16V
C26
47uF/350V
6V(HEATER)
R65 JUMPER
R27
4700
C28
1000u16V
C33
104Z/25V
9
5
1
U1C uPC4570HA
C32
104Z/25V
+15V
AG
-15V
PS GND
PEDAL IN
LF IN
HF IN
1
2
3
4
5
6
7
J301
5045-07A
3
2
1
V2A 12AX7
8
7
6
V1B 12AX7
4
5
9
V1C
12AX7
R68
1k
R67 1/2W 10
R18
1/2W 100k
R64 1/2W 2200
R15
470k
R16
2200
R39
NU
C15
0.33u/250V
R17
1/2W 100k
R43
22k
R33
470k
C24
0.022u
+220V
R66 1/2W 10
C16 100p
-15V
R1
10k
R3 10k
OUT1
3
-Vcc
4
+Vcc
1
Vc1
2
GND1
6
-Vcc
5
IN1
8
NC
7
Vc2
15
OUT2
14
IN2
9
+Vcc
16
-Vcc
12
-Vcc
13
NC
10
GND2
11
U3
M5283P
C35
104Z25V
-15V
R6
100K
R5
100K
C1
2.2u/50V MS
C2
2.2u/50V MS
C19
0.47u
C6
2.2u/50V MS
R26
1500
+15V
+15V
R41
1/2W 100K
3
2
1
V1A 12AX7
8
7
6
V2B 12AX7
R25
10K
R36
220K
R29 10K
C18
0.1u 250V
R38
1/2W 100K
R47
470
R40 10k
+15V
D1
S5688N
D2
D3 D4
F1
T100mA
1
2
J303
5219-02A
+220V
R2
10k
OUT
OUT
4
5
9
V2C
12AX7
R9
2700
R48
4700
R46
10K
R23
22k
R44 22k
4
3
2 U1A
uPC4570HA
R14 4700
R19 22k R35
4700
R37
470
C5 0.022u
OUT1
3
-Vcc
4
+Vcc
1
Vc1
2
GND1
6
-Vcc
5
IN1
8
NC
7
Vc2
15
OUT2
14
IN2
9
+Vcc
16
-Vcc
12
-Vcc
13
NC
10
GND2
11
U2
M5283P
C34
104Z25V
-15V
R7
47K
C9
2.2u/50V MS
C27
47u 350V
C7
2.2u/50V MS
C8
2.2u/50V MS
+15V
R32
220K
C20
NO USE
C31
1u25V
+220V
250VAC
250VAC
AG
OUT
AG
LF OUT-V HF IN-V HF OUT-V
LF IN-V
HF ATT
R50 NU
R45 10K
R54
4700
NC
R56
10K
R51 10K
R53
4700
Q2
2SC2878
5V
Q6
2SA933S
R55
10K
R11
1k
LED1
SLI-343DC
R58
150
R13
6800
R10
1k
R8
2700
C14
10u50V
C11
1u50v
C12
1u 50V
-15V
-15V
C36
104Z25V
+15V
C10
2.2u 50v
1 2 3 4
J305
B4B-PH
ODPASS
GND
AG
1
2
3
J306
5045-03A
C25
10u350V
R62
47K
R63
10k
Q1
2SC3840K
R42 10K
C30
NU
R30
22k
R12
15K
THRU
LF OUT-V
R4
10K
C21
100u/16V
D5 1SS133
C22
2.2u/50V MS
THRU
1
2
3
VR1
1MB
1
2
3
4
5
6
J304
5045-06A
C37
104Z/25V
R59 1k
LED2
R60
330
LED3
SLI-343DC
R61
330
R20
10K
Q5
2SC1815GR
+220V
+220V
C17
0.1u 250V
C13
0.33u 250V
1
2
3
VR2
1MB
HF OUT-V
HF OUT-V
LF OUT-V
D6
1SS133
R22
56K
R24
47K
Q4
2SC2878A
R52 2700
D7
1SS133
R31
100k
R28 10K
Q3
2SC2878A
+4V
PED
PED
C3
2.2u/50V MS
C40
4700P
C23
104Z25V
C38
104Z25V
C39
3300p
R75
47k
R74
100k
R73 4700
LF ATT
-15V
R69
10K
Q7
2SA933S
R70
10K
R71
NU
R72
2700
-15V
+5V
C41
NU
C42
NU
1 2 3 4 5 6
J302
B6B-PH
OD INDICATOR
HF LEVEL
LF LEVEL
R49
47k
-15V
R57 1k
Critical components for safety
J203-3
J203-7
J203-5
J203-6
J203-1
AG
J203-2
from MXH-35A
from MGH-91A
J120-4 J120-1 J120-3 J120-2 J120-5 J120-6
J120-7 J120-9 J120-8
MGH-91A
from Power Trans.
from PSH-72B
from MXH-35A
J3-4
J3-1
J208-3
J208-1
6V(HEATER)
J208-5
7-9
NOT USED
NOT USED
NOT USED
NOT USED