Charger - EUROCOM D870P Series Service Manual

Charger

VA
10UF/25V(1210)
PC41 PC132
0.1U(0805) 10U/25V_DIP
[28] CHG_PWM
E C
VB
PQ15 DTA114EUA PR171 30K 1%
PR67 PC162
6.8K 1% 1U
PQ18
G 2N7002
SYS5V
VA++
T377
3
+ T375
1
2
- T374
VIN1 VCC3
VCC5
PU11A
LM358
PR193
PR183
200K
47(0805)
PQ25 PR174 PQ30
DD_ONH PR182 100K G 2N7002 G 2N7002 G
[34,35,37] DD_ONH
200K
PQ13
2.5A AO4407 2.5A
8 PL8
3 7
2 6
1 5 CDRH-1205-470
PC137 4 PR46
PD24
PR50 *1M PC140 PC142
1N4148
PD4
100K 100U/25V_DIP
PR49 SM340B 100U/25V_DIP
PC45
*1000P
5.1
PR57 PR56
2K(0805) 2K(0805) PC44
PQ55
2SD1782K C
0.01U
B
E
PD27 PR59
C A
VA
49.9K 1%
1N4148 3VH8
PQ58 PC149
G 2N7002
CURSEN [28]
PD28 0.1U(0805)
DAN217 3
+
AC PR64 30K 1% 1
2
-
PU2A
PC61 PC62 PR166 LM358
1U(0805) 0.1U 7.5K 1%
PR159
PC143
T197
BATVOLT [28]
PCN1
1
2
3
4
ACIN CON
3VH8
PD26
RB751
+2.5V +1.5V TOTAL_CUR
[28] TOTAL_CUR
PR192 PD25
PR175 PR181
33(0805) 10(0805) RB751
100(0805)
PQ31 PQ17 PQ26
2N7002 G 2N7002 G 2N7002
VB
PD5
10UF/25V(1210) PF1
PR58 100m(2512) A C
10A
SM340B PC207 PC157 PC161
PC63
0.1U(0805) 0.1U(0805)
0.1U(0805)
3VH8
3VH8 3VH8
PR60 PR63
1K 1% 1K 1%
PR170
PR173 PR179 PR180
10K
10K 10K 10K
PC53
PR69
[28] H8_SMCLK
0.01U PR172 100
[28] H8_SMDATA
PR71 100
[28] BATTEMP
PR73
100 PC71
30P
PC75
30P
PC49
*C
49.9K 1% 3VH8 3VH8
0.01U
PD31 PD8
VA
DAN217 DAN217
AC H8_SMDATA AC H8_SMCLK
PU2B
LM358
5
T196
+
7
6
- T195
VA++ PR39 100m(2512) VA
PF2 PL3
VA+ VA++ HCB4532K-800(1812) PR40 100m(2512)
PL4
10A HCB4532K-800(1812)
PC10 PR41 100m(2512) PC130 PR153
PC1 PC4
PC5
0.1U(0805) 0.1U(0805)
0.1U(0805) PR156 PR155 *10K(0805)
0.1U(0805) 0.1U(0805)
10K 1% 10K 1%
PR43 PC40 PR35
VA++
100K 1% *1U_0805
10K(0805)
5
+
PR48 10K 1% 7
6
-
PR47 PU11B
PC141 LM358
*40.2K 1%
1U_0805
PR45 100K 1%
PC43 *1U_0805
Schematic Diagrams
CN9
1
2
3
100
4
5
6
7
8
Sheet 36 of 39
BAT CON
Charger
3VH8 3VH8
PD34 PD10
DAN217 DAN217
AC BATTEMP AC BATVOLT
PD23
SM1040D1(TO-252)
VIN
A2
A1 C
PR154
10K(0805) PC39
VB
4 10UF/25V(1206)
5 1
6 2
PQ11 7 3
AO4407 8
8
7 3
PQ12 6 2
AO4407 5 1
4
B - 37