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POWER SYSTEM BLOCK DIAGRAM
REAR UNIT
TO
BATTERY TERM.
( T )
( - )
( + )
5
J554
DC JACK
4
3
2
1
A
2-57
0 1
MAIN
CN112
T_BATT
3
3
ADP_L
2
2
LITHIUM
5
5
BATT_CHK
4
4
REG
CN104
F6001
ADP_DC
7,8
1,2
BATT_+
1,2
7,8
Q6701
BATT
POWER CTL
L6001
IC6001
VCC1
F6301
VCC2
F6801
ZOOM UNIT
REG_3.1V
SPEAKER
B
T_BATT
ADP_L
LITHIUM
V_BATT
Q6401
L6002
DRUM_PWR
DRUM
PWR
Q6501
CAP_PWR
CAPSTAN
PWR
M_UNREG
Q6101
REG_3.1V
REG_3.1V
3.1V
REG
Q6102
REG_2.5V
2.5V
REG
Q6201
REG_1.8V
1.8V
REG
Q6301
REG_4.8V
4.8V
REG
Q6302
VFREG4.8
VF
REG4.8
VF_CTL
SW
Q6303
L6302
M_REG4.8
Q6601
D6601
REG_15V
SW
D6602
REG
REG_-15V
IC6601
4
1
REG_12V
SW
6
3
REG_CCD
REG
Q6801
AL_3V
AL3V
REG
D6801
LIT_3V
4
IC6801
5
LITHIUM
CN109
REG_3.1V
4
SPK-
SPK+
J502
USB_DP
USB
USB_DN
JACK
USBSENSE
CDS
IC4202
3.1V
REG 4.8V
REG
3.1V
IC4201
OP_DRV
REG 4.8V
IC4802
IC4805
Q4804,Q4806
REG_3.1V
IC4951
L4954
M REG4.8
T_BATT
SYSCON
V_BATT
REEL_VCC
LIT_3V
IC1006
V_BATT
VF_CTL
ADP_L
IC1001
Q1010
AL_3V
IC1003,IC1004
IC1005,IC1007
IC,1009,IC1010
Q1004,Q1009
IC1002
REG_3.1V
Q1001,Q1002
Q1003,Q1007
CAM_DSP
IC4302
REG_1.8V
REG
1.2V
IC4301
REG_3.1V
X4301
AUDIO AD/DA
REG_3.1V
IC2101
DSC
REG_1.8V
IC8001
REG_3.1V
IC8002
IC8003
Q8001
IC8004
USB
REG_4.8V
USB_DN
USB_DP
IC8301
USBSENSE
C
F_LED
Z_VCC
F_VCC
D
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