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CMT-X5CD/X5CDB/X7CD/X7CDB
CMT-X5CD/X5CDB/X7CD/X7CDB
55
55
5-13. SCHEMATIC DIAGRAM - MAIN Section (8/8) -
• See page 64 for Waveforms. • See page 64 for IC Block Diagrams.
Note:
IC907 on the MAIN board cannot replace with single. When
this part is damaged, replace the complete mounted board.
16
17
18
19.4
0
19.5
9.6
19.5
19.5
5
9.5
4.9
3.3
0.1
0
0
4.9
3.2
3.2
19.4
9.6
5
18.8
3.3
0.4
1.9
0.8
3.4
19.4
3.2
0.5
1.7
0.7
18.8
1.1
4.9
1.1
1.1
12.3
3.2
3.3
3.3
19.4
4.9
0
1.1
0.7
4.9
4.9
4.9
4.9
6.1
4.9
3.3
19.6
2.4
3.3
0
0
9.6
4P
CN901
19.5V
1
19.5V
2
GND
3
GND
4
BAV70
D904
1
2
3
BAW56
D919
1
2
3
BAW56
D912
1
2
3
DZ2J056M0L
D911
DZ2J056M0L
D918
USB_EN
POWER_USB
USB_SEL
USB_OC
FE_GND_M
FE_5.2V_M
FE_5.2V_TRAY
AGND
JL904
JL903
JL901
2.2uH
L906
L905
10uH
10uH
L901
10uH
L902
S
RQ1E050RPTR
Q905
1
2
3
4
5
6
7
8
S
RQ1E050RPTR
Q907
1
2
3
4
5
6
7
8
BD9A100MUV-E2
IC907
PVIN
1
PVIN
2
PGND
3
PGND
4
MODE
8
SS
9
BOOT
13
PGD
14
EN
15
AV
IN
16
FB
6
ITH
7
AGND
5
SW
10
SW
11
SW
12
S
PMV48XP,215
Q909
POWER_BCO
GND
PROTECT
POWER-AMP
POWER_VBUS
POWER-ON
D5V
A5V
PVDD-19.5V
DVD5V
POWER_MONITOR
AC-CUT
FE_5V
PA-GND
EVER1.18V
EVER-3.3V
MM3374A33PRE
IC905
CE
1
GND
2
NC
3
VDD
4
VOUT
5
NJM2903V(TE2)
IC901
1
2
3
GND
4
5
6
7
VCC
8
TPS54332CDDAR
IC903
BOOT
1
VIN
2
EN
3
SS
4
VSENSE
5
COMP
6
GND
7
PH
8
TPS54332CDDAR
IC902
BOOT
1
VIN
2
EN
3
SS
4
VSENSE
5
COMP
6
GND
7
PH
8
15P
CN904
MOTOR_GND
1
MOTOR_GND
2
MOTOR_5.2V
3
MOTOR_5.2V
4
POWER_USB
5
USB_SEL
6
USB_EN
7
USB_OC
8
OVERV_PROTECT
9
10
UNDERV_PROTECT
11
POWER_VBUS
12
19.5V
13
19.5V
14
GND(VBUS)
15
GND(VBUS)
BCO3.3V
0.1
C929
DA2J10100L
D906
LSAR523UBFS8TL
Q904
100k
R921
DA2J10100L
D901
DZ2J24000L
D902
LSAR523UBFS8TL
Q901
10k
R911
47k
R913
1/2W
0.039
R919
LSCR523UBFS8TL
Q903
0
R923
100k
R922
100k
R917
10k
R914
10k
R908
47k
R909
0.1
C901
0.1
C985
0
R1023
0
R1019
0
R1018
0.1
C990
0.1
C991
100
R1026
100
R1020
100
R1021
100
R1022
0.1
C982
0.001
C983
100
R1017
100
R1015
100
R1016
0
R1002
10
C941
100k
R956
47k
R953
47k
R951
47k
R952
LTC014EUBFS8TL
Q906
15k
R957
0
R960
0
R961
2.2k
R958
0
R962
4.7k
R959
0.1
C930
0
R963
10
C978
35V
100
C1006
35V
100
C910
1k
R912
1k
R910
4.7k
R918
LTC014EUBFS8TL
Q908
DA2J10100L
D916
100k
R994
47k
R993
47k
R991
47k
R992
0.1
C963
0.1
C961
0
R997
10
C966
16V
100
C971
0
R1014
LTA014EUBFS8TL
Q912
47k
R1013
1k
R1012
1k
R1011
0
R1010
LSAR523UBFS8TL
Q911
LSCR523UBFS8TL
Q910
47k
R1009
1k
R1008
1k
R1007
LTC014EUBFS8TL
Q913
DA2J10100L
D914
0
R1033
0
R976
DZ2J068M0L
D910
1k
R965
0.0022
C943
10
C947
22
C935
22
C975
10k
R966
330
R967
R969
470
1.5k
R968
220p
C934
47k
R964
SJPJ-L3SVL
D907
0.1
C928
12p
C932
CRH01(TE85R,Q)
D905
100k
R947
0.1
C912
0.01
C914
4.7
C918
4.7
C920
0.01
C922
R946
470k
0.1
C950
1
C949
1
C960
0.1
C958
0
R999
0
R1031
0
R1032
0.1
C998
22
C999
22
C1000
0.0022
C973
47k
R1029
0
R1024
10
R1027
0.001
C1003
0.001
C1002
4.7k
R1030
0.0022
C1005
100k
R1028
10
C996
0.1
C997
1k
R988
DA2J10100L
D915
0.0022
C946
10k
R973
330
R974
3.3k
R975
47k
R970
220p
C937
12p
C933
SJPJ-L3SVL
D908
22
C977
22
C976
0.1
C925
R943
1k
0.01
C921
4.7
C919
4.7
C917
0.01
C915
100k
R949
0.1
C913
R936
0
1
C905
DA2J10100L
D903
0
R924
82k
R925
10k
R926
4.7k
R927
100k
R928
220k
R932
R930
100k
R929
100k
R931
100
R933
100k
22k
R907
3.3k
R902
150k
R901
0
R904
10k
R905
3.3k
R906
22k
R903
1
C986
GND
D5V
AGND
A5V
EVER-3.3V
CL901
CL904
CL903
CL921
CL923
CL925
CL926
CL927
CL928
CL929
CL930
CL931
CL932
CL934
CL905
CL907
CL908
E
ET901
GND
EVER-5V
EVER-3.3V
GND
GND
POWER-ON
GND
D5V
CL909
+3.3V REGULATOR
IC905
DC/DC CONVERTER
IC907
DC/DC CONVERTER
IC903
IC902
POWER MONITOR
IC901
(CHASSIS)
UNIT
POWER
(AC IN)
PWR1
>09S
BOARD
JACK
CN1507
>10S
BOARD
JACK-NET
CN1507
FFC10
MAIN
(7/8)
>143S
BOARD
MAIN
(5/8)
>138S
BOARD
MAIN
(6/8)
>142S
BOARD
MAIN
(2/8)
>112S
BOARD
(X5CD/X5CDB)
(X7CD/X7CDB)
DC/DC CONVERTER
B+ SWITCH
Q901, 903, 904
POWER CONRTOL
B+ SWITCH
Q906, 907
B+ SWITCH
Q908, 909
POWER MONITOR
PROTECT DETECT
B+ SWITCH
Q912, 913
MAIN
>128S
(4/8)
BOARD
MAIN
>117S
(3/8)
BOARD
MAIN
>141S
(6/8)
BOARD
MAIN
>140S
(6/8)
BOARD
MAIN
>106S
(1/8)
BOARD
MAIN
>129S
(4/8)
BOARD
MAIN
>110S
(1/8)
BOARD
MAIN
>133S
(5/8)
BOARD
MAIN
>113S
(3/8)
BOARD
MAIN
>121S
(3/8)
BOARD
MAIN
>134S
(5/8)
BOARD
(X7CD/X7CDB)
(X7CD/X7CDB)
10
11
12
13
14
15
G
16
H
17
I
18
F
M
1
C
J
D
6
E
K
L
2
B
3
A
4
5
7
8
9
(8/8)
MAIN BOARD
(Page 52)
(Page 50)
(Page 50)
(Page 52)
(Page 48)
(Page 51)
(Page 48)
(Page 53)
(Page 53)
(Page 50)
(Page 51)
(Page 49)
(Page 53)
(Page 52)
(Page 54)
(Page 59)
(Page 57)
Содержание CMT-X7CD
Страница 8: ...CMT X5CD X5CDB X7CD X7CDB 8 MEMO ...
Страница 10: ...CMT X5CD X5CDB X7CD X7CDB 10 MEMO ...