Motorola A009 Service Manual page 57

DRAGONBALL RESET CIRCUIT
and CONTROLLER LOGIC Regulators
U009-2
5
T C 7 W0 2 F U
3
6
B+
C 0 2 8
4 7 p F
R 0 3 3
3 4 8 K
VCC
R 0 3 4
2 4 3 K
C 0 2 9
4 7 p F
R 0 3 5
3 4 8 K
R 0 3 6
2 2 6 K
R 0 3 7
1 3 K
VCC
VCC
U008
2
4 1
N C 5 N C 1 O U T
C 0 2 3
0 . 1 u F N C N C 2
C 0 2 4
1 5 u F
3
S 8 0 7
VCC
R 0 3 8
1 0 K
TP036
1
Q003
~PFAIL
C 1 1 1
0 . 1 u F
VCC
R 0 3 0
1 5
VCC
C 0 2 7
TP034
4 7 p F
U011
7
M A X 9 8 2
3 1
4 I N A _ P O S O U T A 8 ~VCC_PERS_EN
6 I N B _ P O S O U T B 5
R E F H Y S T
2
R 0 3 1
1 3 K
R 0 3 2
2 . 4 M E G
TP028
R 1 0 9
2 0 0 K
~RESET_DET
U009-1
Q002
T C 7 W0 2 F U
1
R 0 2 8
7
1 0 K
2
NC
2 4
S001
SWITCH
1 3
VCC
NC
VCC
VCC
R 0 2 7
1 5
R 0 4 3
1 5
AND_VCC
U009-3
C 0 2 5
0 . 1 u F 8
T C 7 W0 2 F U C 0 3 2 8
0 . 1 u F
V C C V C C
G N D G N D
4 4
PWR_GND
PWR_GND
U013-2
5 T C 7 W0 8 F
6
(from U001) REG3V_MISC_EN
R 0 3 9
1 0 K
VCC
R 0 4 0
1 5
C 0 3 0
0 . 1 u F
VCC
~IRDA_EN
WC_~RESET
R 0 2 9
1 5
C 0 2 6
0 . 1 u F
U010
8
1 7
3 A 1 Y 1 5
DB_~RESET
6 A 2 Y 2 2
~RESET
A 3 Y 3
4
T C 7 W1 4 F U
U013-3
VCC
4
R 2 1 3 5
1 0 0 K
6
VCC
4
5
R 0 4 5
1 0 0 K
TP035
U013-1
T C 7 W0 8 F
3 1 6
7
2
B+
R 0 4 4
1 0 0 K
4
5
R 2 0 4
1 0 0 K
U012
6
8
T C 7 W1 4 F U
1
7 IRDA_EN
A 1 Y 1
3 5
~IPC_EN
6 A 2 Y 2 2
~FLASH_RESET
A 3 Y 3
4
B+
B+
U007
5
M A X 1 6 2 7
R 0 2 4
U001
0 . 1
6 1
C S O U T N C
2 4
3 F B R E F 7
S H D N E X T 4
C 0 1 7 C 0 1 8
1 5 0 u F 1 u F
8 C 0 2 1
0 . 1 u F
8 7 6 5
R 0 2 5
CR04
R 0 2 6
2 2 6 K
C 0 2 2
1 6 5 K
4 7 p F
Q018 TP081
(3V, to J008)
3
DISPLAY_VCC
2
1 R 2 0 5
1 5
Q019
di s char ges
DI SPLA Y _V CC
Q006
TP033
(3V)
REG3V_MISC
3
2
C 0 3 3 C 0 3 4
3 3 u F 1 u F
1
TP080
Q017
3
BPLUS_SW
2
1
NC
2 3 1
VCC
TP029
L 0 0 1
1 5 u H
C 0 1 9 C 0 3 1
1 5 0 u F 1 0 u F
CR05
2 1 1 3 9 2 8 D 0 8