Dc-In, Charger - EUROCOM TN120T Service Manual

DC-IN, CHARGER

DC IN & CHARGER
V A
PC18 PR13
0.1U _50V_06 10K_08
BAT
PC120 P C 119 PC1 21
0.1U_50V_06 0.1U_50V_06 0.1U _50V_06
VI N
PC48 P C 15 PC6 1 PC127
0.1U_50V_06 0.1U_50V_06 0.1U _50V_06 0.1U _50V_06
P R 139 0_06
TOTAL
POWER
SGN D5
ADJ
SYS5V
PR30
100K_04
C TL1
PR31 100K_04 G P Q5
SYS5V
2N 7002W
PQ6
G P J 1
22 C HG_E N
2N7002W *OPEN
V D D3
PR4
10K_04
AC_I N#
PD1
C
C A B PQ2
VA
UD Z16B E DTD114EK
PC 13
*0.1U _16V_04
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VIN
PQ36
AM4835P PQ4A
8 PR13 7 SP8K10SFD 5TB
7 3 20m_ 20 2
6 2 1
PR 29 5 1
4
130K_1%_04 PC 47
4.7U_25V_X5R_08
PR22
PR34
PR 27 0_04
200K_1% _04 PC 124
10K_1%_04
4.7U_25V_X5R_08
PC17
0.1U_25V_X7R_06
PD18 PC1 26
PR33 FM0540-N 1U_2 5V_08
C A
100K_1% _04
VA
PU3
1
VCC
2
-I NC1
3
+I NC1
4
ACIN
5
TR ERM AL PA D
ACOK
6
-I NE3
7
ADJ 1
8
COMP1
SGND 5 PR47
10K_1%_04 PR46 MB39A132
10K_1%_04
PR41 PC33
20K_1%_04 2200P_50V_X7R _04
SGND5
PC2 3 *22P_50V_04
PR4 0 22K_1% _04
PC24 1000P_50V_X 7R _04
0.75V/1A PR 51 0_04
22 TOTAL_C UR
0.75V/1A PR 62 0_04
22 CHG_CU R
PQ12 PR70
D TA11 4EUA 30K_1%_0 4
BAT E C
BAT_VOLT 22
22
PR71 PC53
6. 04K _1%_04 0.1U _16V_04
G PQ11
SYS5V
2N7002W
PR 17
*10mil_s hor t
VA
PQ3
4 AM4835P
1 5
2 6
3 7
8
PL4
10UH SMD (6. 6*6. 9*3MM)
7 1 2
PR23
0_04
3
P Q4B
S P8 K 10SFD5TB
PC34
0. 1U_16V_04
VA
SGND5
24 PC 21 0. 1U_50V_06
VI N
C TL1
23
CTL1
22
GN D
21
VREF
20 PR48
R T
19 *10mil_short
CS
18 SGND5
ADJ 3
17
B ATT
33
SGN D
02/22
PR59
1K_1% _04
CHARGE
PR61
CURRENT
PC42
ADJ
10K_1%_04
100P_50V_04
SGN D5 SGND 5
PC 44 P R 65 PR 66
11K _ 1%_04 2.7K_1%_04
1000P_50 V_X 7R_04
SGND 5 SGND5
PR 3 10_04
22 SMC _BAT
PR 1 10_04
22 SMD _BAT
PR 2 100_04
22 BAT_D ET
PC1 PC2
Btte ry Voltage:
30P _50V_04 30P _50V _04
12V~ 16.8V
2 6 SYS5V
12,22,24,25,26,27 VDD 3
18, 25, 26,27,28,29 VIN
2 3, 25 VA
Schematic Diagrams
C har ge Cur rent 2. 0A
C har ge Vol tage 16 .8V
T ota l P owe r 60 W
BAT V_BAT
PR136
20m_20 PF1
5A
Sheet 30 of 37
DC-IN, CHARGER
PC118 P C 123
0. 1U_50V_06 0.1U_50V_06
V_BAT
J _MBAT1
1
1
2
2
3
3
4
4
PC3 5
5
30P_50 V _04 B TC-05AL1
6-21 -D3 400 -10 5
DC-IN, CHARGER B - 31