Charger, Dc In - EUROCOM M660N Service Manual

Schematic Diagrams

CHARGER, DC IN

+5V
15 USB_OC2#
15 USB_PN2
15 USB_PP2
33 DSRO#
33 DCDO#
19 TPA0P
19 TPA0N
23,24 LID_RSUM#
# TOTAL POWER 90W
STSTEM 20.0V,4.50A
BATTERY MAX CHARGE
2.50A
# BAT_SEL
3S/4S_SEL
# CURSEN :
Sheet 31 of 40
CHARGER, DC IN
# TOTAL_CUR :
# CHG_CUR :
H3
2 9
3 8
4 1 7
5 6
MTH8_0D2_8
H13 H16
H6_5D4_2 H6_5D4_2
M1 M3 M2
M-MARK1 M-MARK1 M-MARK1
B - 32 CHARGER, DC IN
PQ17
PC149 VA AM4835
10UF_12 8
PR95 20m _2512 3 7
2 6
JUSB1 PC148 1 5
4
1 2 10UF _12
3 4 PC93 PC92
5 6 Z3102
7 8 10UF/25V_12
9 10 0.1UF/50V_08
11 12
+5V
13 14
15 16 PR96
+3VH8
USB_OC2# 17 18 RINGO#
RINGO# 33
USB_PN2 19 20 DTRO# 0
DTRO# 33
USB_PP2 21 22 CTSO#
CTSO# 33
DSRO# 23 24 TXDO
TXDO 33
DCDO# 25 26 RTSO#
RTSO# 33
27 28 RXDO
RXDO 33
29 30
TPB0P 19
LID_RSUM# 31 32
TPB0N 19
CON32A
23 CHG_EN
PR86 *100K
PC84 22PF 13
PR85 10K Z 3104 14
PR83 Z 3105 15
Z3121 33K Z 3106 16
Z 3107
PC83 2200P PR80 47K 17
Z 3108 18
PC80 0.1UF Z 3109 19
Z 3110 20
VIN 21
PC79 0.22UF Z 3111 22
23
Z 3112 24
H: CHARGE BAT_A
H:16.8V ; L: 12.6V
V=0.025 X 20 X Ichg
H8 X 2 =
Actually
PR78
current
* 0 PC82
0.22UF
V=0.020 X 20 X Ichg
H8 X 2.5 =
Actually
current
V=1.25V=2.5A
V=1V=2A
V=0.75V=1.5A
V=0.5V=1.0A
V=0.25V=0.5A
H15 H11 H25 H29 H28 H10 H24
2 9 2 9 2 9 2 9 2 9 2 9 2 9 2
3 8 3 8 3 8 3 8 3 8 3 8 3 8 3
4 1 7 4 1 7 4 1 7 4 1 7 4 1 7 4 1 7 4 1 7 4
5 6 5 6 5 6 5 6 5 6 5 6 5 6 5
MTH8_0D2_8 MTH8_0D2_8 MTH8_0D2_8 MTH8_0D2_8 MTH8_0D2_8 MTH8_0D2_8 MTH8_0D2_8
H17 H14 H1 H18 H19 H20 H21 H22 H12 H7 H5 H6 H9 H8 H2
H6_5D4_2 H6_5D4_2 H6_0D2_3 C158 C158 C158 C158 C158 C158 C158 C158 C158 C158 C158 C79D79
M4 M5 M7 M8 M6 M9 M10 M11 M12 M13 M14
M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1
PL1
Z 3101 Z3103
PR94 25m _2512 A
15uH
PD15 PC88 PC87 PC95 PC94
SM340A 10UF/25V_12 10UF/25V_12
10UF/25V_12 10UF/25V_12
Z3113 PR93 *0 3S/4S_SEL
CURSEN 23
PR92
0 PC85
0.01UF
PU6
Z 3114
12
+INC1 -INC1
11
CTL OUTD/SEL
10 PR84 100K
FB123 OUTC1
9 Z3115 PR90
-INE3 +INE1 Z3116 Z3123
8 PR89 10K PC86 6800P
RT -INE1
7 Z3117 PR81 * 0 BAT_SEL *10K
XACOK ACIN
6 PR82 0
VH VREF
5
OUT ACOK Z 3118 Z3124
4 PR77 10K PC81 6800P
VCC -INE2
3
CS +INE2
2 PR1 100K
GND OUTC 2
1 PR91
TOTAL_CUR 23
+INC2 -INC2
MB39A126 PC78 0.01UF 2.2M
MB39A126
Z 3120
Z3119 PR72 *0
CHG_CUR 23
PR88 PR76 PR75
30K_1% 30K_1% 0
ADJ C.V POINT
Z 3122
PR87 PR74
10K_1% 10K_1%
PD19
* SBM1040
A2
A1 C
VA
8
7 3
6 2
5 1
4
PQ21
AM9433P PR109 PC114
PR100 PD21 510K
PR101
10K_08 UDZ18B Z 3129
10K_08 10UF /2 5V _1 2
Z3132
PC98
PR111
10UF /2 5V _1 2 PR112
200K
10K
Z 3130
C
Z3131 B
PC99 E PQ26
1 0UF/25 V _12 2N3904
PC112 PR110
0.1UF 100K
PD20
* SBM1040
A2
A1 C
BAT_A 8
7 3
6 2
5 1
4
PC97 PC100 PQ22
PC17 AM9433P
0.1 UF /5 0V _ 08 1 0UF/25 V _12
10 UF/25V _ 12
H26 H30 H33 H34 H36
9 2 2 2 2
8 3 3 3 3
1 7 4 1 4 1 4 1 4 1
6 5 6 5 6 5 6 5 6
MTH8_0D2_8 M T H3 35-5D1 78 M T H3 35-5D1 62 M T H33 5-5D1 46 M T H33 5-5D1 46
H35 H31 H32 H23 H27 H37 H38 H39 H40 H41 H42 H43
TH335D162 TH335D162 TH335D162 C217D107 C217D107 C158D158 C158D158 C158D158 C158D158 C158D158 C158D158 C158D158
BAT_A
PD17
PF1
C
7A
SM340B
PC96 PC91 PC90 PC89
0 .1 UF_ 08 10UF /2 5V _1 2 0 .1UF/50 V _08 0 .1 UF/50 V_ 08
+VDD3
JBATTA1
PR9 PR10 PR13 Z3125
1
2
10K 10K 10K
23 CNT1
3
23 CNT2 4
PR12 100 Z3126
23 H8_SMCLK-A 5
PR11 100 Z3127
23 H8_SMDATA-A 6
Z3128
23 BATTEMP_A
7
PR8 100
8
PC1 PC2
9
R7 R8
30P 30P BAT CON
0 0
BAT_A
PR28
30K_1%
BATVOLT_A 23
PR36 PC16
6.8K_1% 1UF _08
VIN
PC118 PC113
0 .1 UF/50V _ 08
1 0UF/25 V _12
H44 H45 H46 H47 H4 H48
C158D158 C158D158 C158D158 C158D158 C315D110 C79D79
VA 25
VIN 24,25,29,30,32
+5V 17,22,23,24,25,30
+3VH8 22,23,25,34
+VDD3 3,15,16,20,23,25,26,29,30,32,34