Adf Motor Drive Circuit, Mirror Motor Control Circuit - Toshiba e-studio120 Service Manual

5V
C217
47u/16V
+
PGND
R199 R200 R201 R202
300J 620J 1.2kJ 100J
(5-C2) MRPS_1
(5-C2) MRPS_2
PGND
(5-C2) MRPS_3
(8-C3) OUT_A-
(8-C3) OUT_A+
(8-C3) OUT_B+
(8-C3) OUT_B-
(5-C1) MMref0
(5-C1) MMref1
(5-C1) MMref2
C215 OPEN
R196 R197 1J
750J
R198 2.4kJ
C219
C220
+
R203 2.4kJ
0.1u 47u/16V
R206 1J
PGND
C232 OPEN
PGND
(4-D2)
(4-D2)
(4-D2)
(4-D2)
R178
0.68J
1W
C202
PGND PGND 820p
(2-A3)
(2-A3)
5V
(2-A3) MM_PH_B
R181
1kJ
C203
820p
R184 R185 R186 C205
2kJ 1kJ 510J 0.1u
PGND
C211 2200p
R191 7.5kJ
R194 7.5kJ
C214 2200p
PGND
R195 C216
1kJ
OPEN
2W
IC128
C218 23
CrA
20
CrB
2200p 25
VsA
3
RsA
24
VrefA
19
VrefB
12
RsB
18
VsB
C222
26
In /A
2200p 27
In A
17
In /B
16
In B
2W
R207 C227
1kJ
MTD1361/F
OPEN
(SPMT2)
(SPMT0)
(SPMT3)
(SPMT1)
IC127
R180
1.5kJ 1
OUT 1A VS
2
OUT 2A SENSE 1
3
SENSE 2 COMP 1
4
COMP 2 OUT 1B
5
OUT 2B I01
6
GND GND
7
GND GND
8
MM_BI0
I02 I11
9
MM_BI1
I12 PHASE 1
10
PHASE 2 VREF 1
11
VREF 2 RC 1
12
RC 2 VSS
L6219DS
R182
30kJ
PGND
PGND
5V
C207 C206
+
0.1u 1u/16V
PGND
24VM
24VM
22
Vmm
1
OUT /A
4
OUT A
14
OUT /B
11
OUT B
15
PG
28
PG
É ÇUÇT
PGND
R177
24VM
5V
0.68J
R179 1W
1.5kJ
24
23
22
21
20 C201
MM_AI0 (2-A3)
19 820p PGND
18
17
MM_AI1 (2-A3)
16
MM_PH_A (2-A3)
15
14
13
R183 C204
30kJ 820p
PGND
PGND
CP201
0603FA1.5A
24V
CP101
ICP-N38
C209 C210
0.1u/50V 0.1u/50V
PGND
SPMT_2 (9-E1)
SPMT_0 (9-D1)
SPMT_3 (9-D1)
SPMT_1 (9-E1)
PGND
CP202
0603FA1.5A
CP102
ICP-N38
24Vdup
C208
+
47u/35V