SPHINX
Project Ten Service Manual
18
Project 10 power supply and input selection
Z1
3.15A
Z2
3.15A
B101
B102
+
C109
+
C110
+
C111
+
C112
+
C113
+
C114
+
C115
+
C116
GND
+44V
-44V
8 X 6800U/50V
-44V
GND
+44V
B103
R111
1R00
+
C107
1000U
Vout
Vin
GND
Q102
7812
C108
100N
+
C106
47U/25V
R103
10K0
R102
10K0
R106
10K0
R105
10K0
R108
100K
R107
100K
R104
22K1
R109
47K5
R101
10K0
R110
33K2
Vout
Vin
GND
Q101
7805
C102
100N
+
C101
C16V/1U5
T107
BC556
T101
BC546
T105
BC546
T106
BC546
T104
BC546
REL103A
TUNER
REL104A
LINE1
REL105A
LINE2
D105
D102
D104
D103
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CN102
18PIN
REL101A
TAPE-MON
D101
REL102A
CD
+
C105
47U/25V
+
C104
330U/50V
+
C103
330U/50V
D106
1N4148
STB
+12V
+5V
MU
MUTE
+12V
+5V
MU
+12V
TS
GND
STB
TM
+5V
CD
+5V
TU
VOL2
L1
VOL1
L2
12V-SW
TM
CD
TU
L1
L2
1
2
OPTO201B
1
2
OPTO401B
OPTO101
R112
1K00
OUT-L
OUT-R
35V
8 X 220pF STYROFLEX
125V of 160V
op onderzijde solderen
D101 t/m D106 : 1N4148
GND
+12V
GND
+44V
+12V
+5V
GND
-44V
D107
6V8
12V-SW
CN103
CN104
CN105
CN106
CN107
CN108
T102
BD880
T103
BC517
heatsink
1
2
CN109
+5V
TS
temperature sensor (optional)
REL101B
REL102B
REL103B
REL104B
REL105B
REL101C
REL102C
REL103C
REL104C
REL105C
CN112B
CN111A
CN110A
CN112A
CN111B
CN110B
R301
4K75
R501
4K75
R479
1K00
R480
1K00
R481
100R
R280
1K00
R281
100R
R279
1K00
S101A
S101B
2
3
6
7
4
1
5
IC301
SSM2143
R303
1K50
R304
1K50
R302
100R
+
C302
47u
+
C303
47u
C301
100n
C304
100n
GND
GND
GND
1
3
2
CN113
XLR
2
3
6
7
4
1
5
IC501
SSM2143
R503
1K50
R504
1K50
R502
100R
+
C502
47u
+
C503
47u
C501
100n
C504
100n
GND
GND
1
3
2
CN114
XLR
GND
REL106
MAIN-L
MAIN-R
GND
D108
1N4148
+12V
MUTE
CN115
GND
OUT-L
OUT-R
to speaker terminals
+15V-R
-15V-R
+15V-R
-15V-R
GND
-15V-L
+15V-L
+15V-L
-15V-L
headphone jack
+15V-L
+15V-R
GND
-15V-L
-15V-R
+12V
+12V
IN-R
IN-L
to volume board
XLR <-> CINCH
OUT-L
OUT-R
OUT-R
OUT-L
MUTE
MUTE
