Panasonic HM-TA2EB, Service Manual

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16
7.3. Main(PWA) Schematic Diagram
ADP50450001CBZR
QXXAGAD50451P
3.96X3.96
H=0.59
IC501
H7 XIN
G6
RTCGND
F4 TEST1
E3
TEST2
C5 TEST3
C4
TEST4
D3 ALMO
G5 CLKO
G4 POCO
E4 SDA
E5 SCL
D5 GND
D4
VDDIO
F3 EN
F2
VOUT2
F1 VOUT2
E2
SWB2
E1
SWB2
C2
SWA2
C1
SWA2
B2
PVIN2
B1
PVIN2
D2
PGND2
D1
PGND2
H3
PGND4
G3
FB4
H4
SW4
H5
PVIN4
D6
GND
F5
VBATT
F6
VREGO
E6
VDD
C8 VOUT8
C7
VIN8
D8 VOUT1
D7
VOUT1
F8 SW1
F7 SW1
E8 SW1
E7 SW1
G8 PGND1
G7 PGND1
B4
LSTR7
C3 ISET7
B3
OVP7
A1 SW7
A3
BLGND7
A2 PGND7
A5
VOUT5
A4
VIN5
G2
FB6
H1
SW6
G1
PVIN6
H2
PGND6
B6
PGND3
A6
PGND3
C6
FB3
B5
DL3
B7
SW3
A7
SW3
B8
PVIN3
A8
PVIN3
H8
BU3INT
H6
XOUT
18P;CH C5001
4.7;B
1608
C5202
22;B
6.3
2125
C5302
22P;CH
C5043
1;B
C5086
2.2;B
10
1608
C5003
22;B
6.3
2125
C5032
10;B 10
2125
H=1.45
C5031
2.2;B
10
1608
C5005
1;B
6.3
C5082
4.7;B
1608 C5208
15P;CH C5002
10;B 10
2125
H=1.45
C5203
22;B
6.3
2125
C5033
10;B
10
2125
H=1.45
C5301
10;B
10
2125
H=1.45
C5021
2.2;B
16
1608
C5072
1;B
10
1608 C5009
22;B
6.3
2125
C5022
1;B
6.3
C5085
10;B
10
2125
C5061
10;B
10
2125
C5042
PMEG3010CEJ/DG-115
D5301
PMEG4005EJ/DG-115
D5071
2A32V
1608
F5001
1 2
XC6223G331GR-G
QXC6223G331GP
IC505
1
VOUT
2
VSS
3
CE
4
VIN
Z1
PON
PON
2;N
1AV4L26B5890G
H=1.2
L5071
BSRST
BOOST5.3V I2C_SDA
LCDCA
VDD1.8REFL
UNREGSY
LCDAN
USB5V
VDD2.8
EXCLKS
VDD5ON
VDD5
VDDIOH3.3V
AL3.2V
USB_HPWR
CMOS1.8
VDD1.1
PON
VDD3
I2C_SCL
USB_SUSPWR
BATCHGOFF
2.2;M
1AV4L2YQ2R2MG
3.0X3.0
H=1.2
L5021
2.2;M
1AV4L2YQ2R2MG
3.0X3.0
H=1.2
L5041
2.1;M
1AV4L2WT2R1MG
5.2X5.2
H=2.0
L5031
2.2;M
1AV4L2YQ2R2MG
3.0X3.0
H=1.2
L5301
2.2;M
1AV4L2YQ2R2MG
3.0X3.0
H=1.2
L5061
2.2K
RB501
12 34
0;1/16Z
R5031
24K;1/16D
R5042
15K;1/16J
R5082
110K;1/16D
R5041
33K;1/16J
R5201
10K;1/16J
R5221
1.5K;1/16D
R5204
6.8;1/16J
R5004
160K;1/16D
R5203
R2J20052NS-#W0
QR2J20052NS-P
IC521
1
BAT
2
BAT
3
NC
4
NC
5
USB
6
USUSP1
7
CEN1
8
RICHG
9
UCTL1 10 SDA
11
SCL
12 ROSC
13
GND
14 RILMTA
15 ADP
16
NC
17 SYS
18
SYS
Z1
32.768KHz
1AV4V10B8550G
CM519
X3001
10;B 1608
C5065
DA3J101F0L
D5081
1
2
3
1AV4D20B17000
H=2.5
ML421-TZ1
Z3001
560;1/16J
R3301
560;1/16J
R3302
CL511
CL512
CL513
BAT_TEMP
XC6223H281GR-G
QXC6223H281GP
IC507
1
VOUT
2
VSS
3
CE
4
VIN
Z1
XC6221C17BGR-G
QXC6221C17B-P
IC504
1
VOUT
2
VSS
3
CE
4
VIN
Z1
1;B
C5063
PON2
XC6223H181GR-G
QXC6223H181GP
IC502
1
VOUT
2
VSS
3
CE
4
VIN
Z1
1;B
C5026
VDD1.8
VAA2.8
1;B
10
1608
C5027
XC6221D502G-R
QXC6221D502GP
IC503
1
VOUT
2
VSS
3
CE
4
VIN
Z1
5A32V
F47K5R0C3LFND
F5005
1 2
BAT+SY
XC6223H121GR-G
QXC6223H121GP
IC506
1
VOUT
2
VSS
3
CE
4
VIN
Z1
2.2;B
1608
C5068
10
CMOS1.2
PAON1
PAON2
0;1/16Z
R5071
16K;1/16D
R5072
1608
R5107
0;1/16Z
USB_VBUS
1608
R5981
0;1/16Z
1608 R5982
0;1/16Z
1608
R5111
0;1/16Z
MIC_GND
SSM6J412TU
Q5102
1 2 34
5 6
330K;1/16J
1005
R5121
2SK3541G
Q5103
BAT_SW
100K;1/16J
1005
R5122
0;1/16Z
1005
R5124
CHG_SCL
CHG_SDA
100K;1/16J
R5011
1AV4L3DZ600PG
1608
L5001
1AV4L3DZ600PG
1608
L5002
BAT_T
BAT+
BAT-
SWITCHING CONTROL
LDO
LDO
LDO
LDO
LDO
LDO
USB CHARGE
MODEL: HM-TA2
CIRCUIT DIAGRAM: MAIN(PWA)
PWA
P1-33600/SG532-UPA
TO BATTERY
TO DMA
TO DMA
TO DMA
TO DMA
TO CAA
TO CAA
TO CAA
TO DMA
TO DMA
2.7 2.7 2.7 2.7 3.6 3.6 0 0 0.5 2.8 5.3 0 3.6 3.2 5.2
3.6
9.3
0.5
0.6
3.6
3.6
3.6
3.6
5.3
5.3
3.2
0.6
0
1.5
3.2
3.2
3.2
0
3.2
3.2
3.2
3.2
0.5 3.0 3.6 3.6 1.1 1.1 1.1 3.6 1.8 1.8 1.8 1.8
VOLTAGE: VIEW MODE, LCD ON
(USE BATTERY)