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2-45(No.YF076)
REAR UNIT
MAIN
0 1
BATTERY TERM.
6
D6502
D6501
4.8V
REG
SW
REG
Q6501
Q6703
1.7V
REG
Q6201
IC6001
CN7601
IC1006
IC1002, Q1006
IC1001
REG_3.1V
LCD
MODULE
(MONIT
OR)
(T)
(-)
(+)
VCC3
V_BATT
ADP_L
T_BATT
CPU
LIT_3V
T_BATT
ADP_L
VF_CTL
AL_3V
V_BATT
IC1003,IC1004
IC1005,IC1007
IC1009,Q1005
DC JACK
M_UNREG
DRUM_PWR
CAP_PWR
REG_1.7 V
REG_2.5V
REG_4.8V
VFREG4.8
REG_15V
AL_3V
LIT_3V
VF_CTL
16
CN7602
D6001
VF
REG4.8
Q6704
SW
Q6705
F7501
SW
T7501
Q7502
F6001
2.5V
REG
Q6103
VCC1
CAPSTAN
PWR
Q6401
DRUM
PWR
Q6301
BATT
CHARGE CTL
Q6702
4
20
26
21
31~35
CN107
20
26
21
BATT_CHK
ADP_L
T_BATT
ADP_DC
IC7601
BATT_+
22~25
36~40
REG-CCD
LITHIUM
3
1
2
M_REG4.8
MONITOR
31~35
22~25
36~40
3.1V
REG
Q6101
REG_3.1 V
REG_12V
REG_15V
IC7801
Q7702,Q7703
Q7704,Q7706
MONI/VF
Q7701
SW
REG
REG_3.1V
REG_12V
Q7705
VF_9V
REG
VF_9V
34
22
21
6
CN302
4
3
1
2
REG_4.8V
12
CN301
8
REG_4.8V
7
REG_3.1V
9
10
REG_4.8V
REG_3.1V
OPE
15
20
19
17
18
CN110
VF_9V
VFREG4.8
CN108
CN7001
CN7002
11
12
2
VF
LCD
MODULE
(CVF)
12
11
Q7001, D7001
0 8
0 6
0 4
POWER SYSTEM BLOCK DIAGRAM