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MX-3640N CIRCUIT DIAGRAM AND PARTS LAYOUT
2 – 105
/AK_MS_SET
/AK_MS_SET
<AK_RXD_K>
/POM_ENABLE_B
(12,20)
/CPFM_GAIN
(21)
/POM_CLK_A
(12,20)
/POM_CNT
(12,20)
/CPFM_CLK
(21)
/CPFM_D
(21)
/ADUM_CLK
(20)
/POM_CW_CCW_/A
(12,20)
/POM_MODE_/B
(12,20)
/INT_CNT
(20)
AK_RXD_K
(20)
5VN
/AK_MS_SET
(5)
RRM_CNT
(3)
ADUM_ENABLE
(6)
ADUM_CLK
(6)
ADUM_MODE
(6)
ADUM_C
(3)
CPFM_GAIN
(5)
CPFM_CLK
(6)
CPFM_D
(5)
RRM_MODE
(6)
PFM_CNT
(3)
POM_ENABLE_B
(6)
RRM_ENABLE
(6)
RRM_CLK
(6)
POM_CW_CCW_/A
(6)
POM_CLK_A
(6)
POM_MODE_/B
(6)
PFM_ENABLE
(6)
PFM_CLK
(6)
PFM_MODE
(6)
CPFM_BRA
(4)
POM_CNT
(3)
/SLEEP_DRV
(6,12)
INT_CNT
(3)
AK_CS_C
(4)
AK_CS_EEP_K
(4)
AK_CS_K
(4)
AK_CS_EEP_Y
(4)
AK_CS_Y
(4)
AK_CS_EEP_M
(4)
AK_CS_M
(4)
AK_CS_EEP_C
(4)
BTM_CW_CCW
(6)
BTM_ENABLE
(6)
BTM_CLK
(6)
BTM_MODE
(6)
BTM_D
(4)
CPUS1
(4)
CPUS2
(4)
WEBS
(4)
AK_MS_SET
(4,5)
AK_TXD_K
(4)
AK_SCLK_K
(4)
Q60
DTC143Z
Q60
DTC143Z
IN
GND
OUT
Q67
DTC143Z
Q67
DTC143Z
IN
GND
OUT
TP857
TP857
x_KDS123E
D99
x_KDS123E
D99
R380
x_0J
R380
x_0J
TP537
TP537
IC50
PAB_TD62503FG
IC50
PAB_TD62503FG
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
1C
2C
3C
4C
5C
6C
7C
2C
3C
4C
5C
6C
7C
TP629
TP629
Q71
PAB_DTC143Z
Q71
PAB_DTC143Z
IN
GND
OUT
R371
1kJ
R371
1kJ
R370
47KJ
R370
R370
47KJ
R372
x_4.7kJ
x_4.7kJ
R372
x_4.7kJ
x_4.7kJ
C206
AB_100pF
AB_100pF
C206
AB_100pF
AB_100pF
IC37
TD62503FG
IC37
TD62503FG
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
9
1C
16
2C
15
3C
14
4C
13
5C
12
6C
11
7C
10
Q68
DTC143Z
Q68
DTC143Z
IN
GND
OUT
IC43
PAB_TD62503FG
IC43
PAB_TD62503FG
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
G
8
NC
1C
2C
3C
4C
5C
6C
7C
2C
3C
4C
5C
6C
7C
R381
B_0J
R381
B_0J
D
C
B
A
PCU PWB (Logic Buffer section 3)
5
4
3
5
4
3
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