Charger - Hitachi M300N Service Manual

Charger

VA
PQ18
DTA114EUA PC9 PC4
E
100U/25V
B 100U/25V
Z2901 C PJ2
2mm
PQ19
DTC114EUA
PR54 C
Z2902 Z2903
B
[21] CHAG_EN
10K E
PC57
0.1U(0805)
C2 R79
[21] C2
VB
VBB PC52
PQ17
DTA114EUA 0.1U
E C PR53 102K_1% Z2905
Z2906
PC51
PR52 *1M
0.1U Z2907
2/13
+VDD3 PQ16 Z2904
DTC114EUA PR49
C
B 2K_1%
E
PR50
PR8 PR6
24.9K_1% R(R) 100K
PR4
R(R)
V2.5 PR44
Z2909
10K
PC49 PD19 PC48 Z2908 PC40
R
0.1U TL431 0.1U PC46 0.1U
0.1U PC45 Z2910
PR42
0.1U
10K
Z2922
VBB PR46 300K_1%
BAT0_V [21]
PC13
PR45
1U(0805)
68K_1%
PQ1
2.5A 2.5A
Si4835
8 PL1
3 7 Z2923
2 6
1 5 CDRH-1205-470
PC32 4
PD10
PR30 PD3 PC7 PC8
1SS355
*0.1U(0805)
100K 03A04 100U/25V 100U/25V
PR28
Z2926 Z2925
Z2924
5.1
PR33 PR34
2K(0805) 2K(0805) PC30
PQ13
2SD1782K C 0.01U
Z2927
B
E
PD17 PR43
R C A
VA
200K_1%
1SS355
PC12
I_CHG [21]
0.1U(0805)
PR51 3
+
1
2
-
40.2K_1%
PU2A
PC43 PC44 LM358
PR48
0.1U 0.1U 10K_1%
PU1 PC37 Z2916 PR47
TL594
1U(0805)
PC47
PR36 *100K_1%
CHR_LEV[21]
PR5 100K_1% V2.5
Z2913
Z2912
PC39 PR39
Z2911
PR38 C(R) R(R)
24.9K_1%
PD16 PR35 PC38
PR37
Z2914
1SS355 2.2K 1000P 12K PQ15
2N7002
G Z2915 PR31 10K
SUSB# [4,13,18,19,22,26]
PC36 PR32
1U(0805) 100K
H3 H5 H6 H7 H11
2 9 2 9 2 9 2 9 2 9
3 8 3 8 3 8 3 8 3 8
1 1 1 1 1
4 7 4 7 4 7 4 7 4 7
5 6 5 6 5 6 5 6 5 6
MTH315D111 MTH315D111 MTH315D111 MTH315D111 MTH315D111
H16 H15 H12 H23 H24
2 9 2 9 2 9 2 9 2 9
3 8 3 8 3 8 3 8 3 8
4 1 7 4 1 7 4 1 7 4 1 7 4 1 7
5 6 5 6 5 6 5 6 5 6
MTH237D83_TMK MTH237D83_TMK MTH315D158 MTH315D158 MTH315D158
M1 M4 M11 M13 M2 M6 M5 M10 M12 M8
M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1 M-MARK1
VB
PR3 PD4 PF1
Z2920 Z2919 A C
25m(2512) 03A04 7A
PC31
PC41 PC2
0.1U(0805)
0.1U(0805) 0.1U(0805)
PR41 PR40
+3VH8
1K_1% 1K_1%
Z2921
PD9 PD11
PC42 PR2
RB751V RB751V 10K
C(R)
[21] SCLK0
[21] SDA0
[21] BAT_IN0
[21] BAT0_M
PD1 PD2 PC67 PC33
PC50
RB751V RB751V C(R) C(R)
C(R)
VA
200K_1% Z2917
C(R)
5 TZ2902
+
TZ2901 7
TZ2903
6
-
PU2B
LM358
+3VH8
PD13 PD15
RB751V RB751V
PD12 PD14
RB751V RB751V
H13 H17 H19 H18 H14
2 9 2 9 2 9 2 9 2 9
3 8 3 8 3 8 3 8 3 8
1 1 1 1 1
4 7 4 7 4 7 4 7 4 7
5 6 5 6 5 6 5 6 5 6
MTH315D111 MTH315D111 MTH315D111 MTH315D111 MTH315D111
H10 H4 H8 H9
2 9 2 9 2 9 2 9 H2 H1
3 8 3 8 3 8 3 8 C158D158 C158D158
4 1 7 4 1 7 4 1 7 4 1 7
5 6 5 6 5 6 5 6
MTH315D158 MTH400D162 MTH400D162 MTH400D162
M3 M7 M9
M-MARK1 M-MARK1 M-MARK1
Schematic Diagrams
PC1
0.1U(0805)
PR1 JBATT1
10K Z2918
1
2
3
4
5
Sheet 28 of 29
6
7
8
PC68 PC34
CON8_BATT Charger
C(R) C(R) PIN GND1~GND2=GND
+3VH8
PR29 PR27
2.2K 2.2K
[21] SCLK0
[21] SDA0
BAT_IN0
BAT0_M
H21 H20 H22 H25
C158D158 C158D158 C48D48 C48D48
Charger (71-M3000-D04) B - 29