Controller - SPHINX Myth 1 Service Manual

SPHINX Myth 1
+5V
R27
3R9
IR1 Q1
2 8MHz
V+
1
D
IR
3
GND
R28 R29
SFH506 2K2 2K2
DGND
DGND
UNDVT
ANA2
ANA1
+5V
R25 R26
Q4 Q5
2K2 2K2
BC817 BC817
M1 M2
MOTOR1
MOTOR2
Q6 Q7
BC807 BC807
GND
+12V
U2
+5V
MR WDO
VCC RES
100N
R35
GND WDI
5K6
C7
PFI PFO
ADM705
R36
1K
DGND
+5V DGND
C9
100N
RESET
1U
+
X1 RES
C12
X2 P04
P03
WD P17 P02
P16 P01
P15 P00
P14
P13 P37 M2
P12 P36 M1
P11 P35
LED5
P10 P34
LED4
P33
LED3
P32
LED2
P31
LED1
P30
U3
LEDS
87C752
R37 R39
2K2 2K2
R38
Q3
BC807
2K2
WD
UNDVT RESET
Q2
BCV47
DGND
Service Manual
+12V
+5V
+
C1
C10
DGND
100N
U4
9
EN3 TPIC6595
12
C2
8
R
13
C1
3 4
1D 0 OUT
5
1 OUT_L3
6
2 OUT_L4
7
3 OUT_L1
14
4 OUT_L2
15
5 OUT_CD
16
6 OUT_TU
18 17
SER OUT 7 T1_2
DGND
+5V
C11
DGND
100N
U5
9
EN3 TPIC6595
12
C2
8
R
13
C1
3 4
1D 0 T1_1
5
1 T2_2
6
2 T2_1
7
3 OUT_REL4
14
4
15
5
16
6
18 17
SER OUT 7
DGND

Controller

U1 7805
Vin Vout
100N 1U 100N 100N
+
C2 C3 C4 C5
DGND
C13
K2
680P
C14
K4
680P
C15
K3
680P
C16
K1
680P
K5
K6
K7
K8
CN1
HPH_L
HPH_R
HPH_COM
+12V
+24V
DGND
MOTOR1
OUT
MOTOR2
OUT_L3
OUT_L4
OUT_L1
OUT_L2
OUT_CD
OUT_TU
T1_2
T1_1
T2_2
T2_1
OUT_REL4
HD-26
+5V
DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
18