HCD-GPX555/GPX888
HCD-GPX555/GPX888
35
35
6-12. SCHEMATIC DIAGRAM - MB Board (6/9) -
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MB BOARD (6/9)
D+3.3V
D+3.3V
E
13.5
10.5
3.3
5
1.1
5.2
5.7
10.8
13.5
13.5
1.1
13.5
9
13.5
3.3
1.1
5.7
1.2
6.9
13.5
13.5
1.1
3.3
3.3
3.3
0
2.6
9
13
5
9
5.2
5.2
2.5
3.3
3.3
2.5
3.3
0.1
0.1
3.3
3.3
3.3
0.1
2.5
3.3
13
0.1
13.5
3.3
2.5
G
O
I
B
C C
E E
B
AC_DET
PCONT-DAMP
PCONT-DAMP
C052
22u
C003
22u
C005
22u
C051
0.33u
C030
10u
C083
0.1u
C062
0.33u
C019
10u
C068
0.1u
C032
10u
C074
0.1u
C010
100p
C011
0.1u
C021
10u
C004
22u
C078
22p
C080
22p
C064
0.1u
C081
22p
C053
22u
C050
22u
C065
0.1u
C017
0.1u
C013
0.1u
C040
0.1u
C079
0.1u
C071
1u
C039
0.1u
C049
22u
C035
1u
C075
0.1u
C014
0.1u
C034
0.1u
R006
10k
C036
1u
C018
0.1u
C006
22u
C085
0.1u
C072
100u
10V
C073
100u
C066
100u
10V
C084
100u
16V
C057
100u
16V
C088
220u
25V
C067
100u
10V
10V
C024
470u
25V
6P
CN001
1
13.5V
2
13.5V
3
GND
4
GND
5
AC-DET
6
MAIN ON
IC006
KIA7805AF-RTF/PW
IC004
KIA7809AF/API
OUT
GND
IN
JL022
JL033
JL037
JL004
JL005
JL042
JL006
JL024
JL043
JL044
JL025
JL040
JL041
JL029
JL030
JL023
JL045
JL046
JL003
JL047
JL021
JL048
JL001
JL049
JL026
JL032
JL050
L007
2.2uH
L001
4.7uH
L002
2.2uH
L006
4.7uH
L004
2.2uH
L003
2.2uH
L008
2.2uH
Q005
KTA1542T-RTK/P
POWER CONTROL
PROTECTION
Q004
KTA1542T-RTK/P
POWER CONTROL
PROTECTION
Q002
KTA1542T-RTK/P
POWER CONTROL
PROTECTION
Q007
KTA1542T-RTK/P
POWER CONTROL
PROTECTION
Q008
KTA1542T-RTK/P
POWER CONTROL
PROTECTION
Q009
KRC402-RTK
POWER CONTROL
PROTECTION
Q006
KRC402-RTK
POWER CONTROL
PROTECTION
Q003
KRC402-RTK
POWER
CONTROL
PROTECTION
Q001
RN1911
POWER CONTROL
PROTECTION
R017
0
R018
0
R015
0
R014
0
R037
10k
R029
68k
R035
3.3k
R033
3.3k
R041
12k
R024
2.2k
R061
10k
R043
22k
R059
56k
R028
10k
R012
0
R009
0
R002
10k
R023
56k
R047
0
R048
0
R034
220
R053
0
R054
0
R003
33k
R063
0
R031
10k
R039
10k
R020
0
R030
680
R040
470
R052
0
R051
0
R062
680
VBUS-OE
MTK-POWER-CTRL
E+3.3V
E+3.3V
EVER+13V
PCONT-BTSTBY
FE_GND_M
(DGND)GND
PCONT-PSAVE-PROTECT
AVDD+5V
GND
E+1.18V
E+3.3V
EVER+13V
FE_5.2V_M
GND
GND
D+3.3V
FE_GND_M
LED+5.2V
FE_3.3V_1
GND
GND
USB+5V
GND
AVDD+9V
FE_5V
DVDD3.3V
FE_5.2V_TRAY
IC001
TPS542941PWPR
1
VIN1
2
VBST1
3
SW1
4
PGND1
5
EN1
6
PG1
7
VFB1
8
GND
VREG5
9
VFB2
10
PG2
11
EN2
12
PGND2
13
SW2
14
VBST2
15
VIN2
16
17
IC002
TPS542941PWPR
1
VIN1
2
VBST1
3
SW1
4
PGND1
5
EN1
6
PG1
7
VFB1
8
GND
VREG5
9
VFB2
10
PG2
11
EN2
12
PGND2
13
SW2
14
VBST2
15
VIN2
16
17
C045
0.1u
D003
BAV99-215
JL055
C048
0.1u
D005
BAV99-215
JL057
+9V REG.
IC004
+5V REG.
IC006
+5.5V REG.
IC001
+3.3V REG.
IC002
JC001
0
JC002
0
JC005
0
JC006
0
JC003
0
JC004
0
JC007
0
JC008
0
GND
GND
SW+13V
LED+5.2V
LED+5.2V
FE_GND_M
GND
JL059
FL+13V
JL061
LED+5.2V
JC009
0
JC010
0
>010S
MB BOARD
(2/9)
(Page 31)
>033S
MB BOARD
(7/9)
(Page 36)
>021S
MB BOARD
(4/9)
(Page 33)
>032S
MB BOARD
(8/9)
(Page 37)
>031S
MB BOARD (7/9)
(Page 36)
>018S
MB BOARD
(3/9)
(Page 32)
>034S
MB BOARD (8/9)
(Page 37)
>030S
MB BOARD (9/9)
(Page 38)
>023S
MB BOARD
(5/9)
(Page 34)
>027S
MB BOARD (5/9)
(Page 34)
>029S
MB BOARD (9/9)
(Page 38)
>028S
MB BOARD (7/9)
(Page 36)
CONNECT TO
REGULATOR,
SWITCHING
(3H401W)
BOARD
C023
1000u
Note:
IC001 and IC002 on the MB board cannot exchange with
single. When these parts on the MB board are damaged,
exchange the entire mounted board.
Ver. 1.1