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POWER SYSTEM BLOCK DIAGRAM
REAR UNIT
0
1
MAIN
REG SECTION
UNREG
F6001
CN28
BATT_+
+
11
9
BATT_+
12
8
ADP_DC
2
2
ADP_DC
1
1
ADP_H
3
3
ADP_H
GND
5
5
GND
-
4
4
BATT. TERM
AREG_SO
AREG_SO
LAMP_ON
AREG_SO
JIG CONN.
CN25
1
AL_3.2V
10
VPP_7.8V
Q6401
L6002
F6008
DRM_PWR
DRUM
POWER
L6001
DRM_CTL
IC6001-6,39PIN
Q6501
CAP
POWER
F6002
CAP_CTL
Q6101
F6005
REG
3.2V
R6103
43
19,20
AREG_SO
3
POWER
CTL
IC6001
Q6201
REG
2V
R6203
42
21,22
F6004
AREG_SO
3
POWER
CTL
IC6001
Q6301
F6006
6
REG
4.8V
4
R6303
40,41
23,24
3
3
POWER
25,26
1
REG
CTL
F6007
3.2V
IC6001
IC6002
R6603
R6605
Q6701
D6601
C6602
CHARGE
CTL
45
11, 12
3
POWER
CTL
D6602
IC6001
C6607
R6616
D6616
LAMP_4.5V
Q6306
LAMP_RTN
ES
CPU SECTION
EEP
IC102
ROM
2.7V
IC104
RESET
UNREG
REG_3.2V
RTC
IC103
D101
J101
LITHIUM
REG_3.2V
IC101
CPU
ADP_H
VPP_7.8V
M. MDA SECTION
DRM_PWR
CAP_PWR
CAP_PWR
M_UNREG
REG_3.2V
M_UNREG
UNREG
SPEAKER SECTION
REG_3.2V
REG_3.2V
ASP SECTION
REG_2V
REG_3.2V
REG_4.8V
ZF_4.8V
REG_4.8V
DSP SECTION
V OUT SECTION
REG_2V
REG_3.2V
DAC_3.2V
REG_4.8V
L4001
AL_3.2V
DAC_3.2V
REG_15V
TG/CDS SECTION
REG_3.2V
REG_15V
L5201
L5203
L5202
REG_-15V
L5204
REG-8-5V
F/Z/I/MDA SECTION
REG_4.8V
ZF_REG_4.8V
AL_3.2V
BW VF SECTION
LCD SECTION
REG_4.8V
DAC_3.2V
REG_4.8V
REG_15V
REG_-15V
REG_3.2V
L7002
L7001
DC LIGHT
ONLY FOR
CN6
LAMP_4.5V
1
MODEL WITH
LAMP_RTN
2
DC LIGHT
CN18
2
3
6
7
CN13
4
CAPSTAN
MOTOR
CN3
CAPMR_BS
15
M
TO A/C HEAD
CN7
8
REG_4.8V
SPEAKER
CN27
1
SPK+
SPK-
2
0 2
CCD
CCD_HV
CN22
CCD_HV
11
CCD_LV
13
DAC_3.2V
0
7
MONITOR
L4701
REG_4.8V
CN16
CN7601
REG_4.8V
5
5
REG_4.8V
6
6
REG-8-5V
MREG_4.8
9
9
CCD_HV
VSS
7
7
CCD_LV
L7604
REG_15V
8
8
REG_3.2V
13
13
REG_3.2V
CN15
OP_VCC
OP BLOCK
22
6
0
E. VF
VF_BL4.8
F7301
L7301
CN12
VF_BL4.8
3
REG_15V
REG_3.2V
MREG_4.8
VSS
REG_4.8V
TOP OPE UNIT
ZOOM UNIT
REG_3.2V
AL_3.2V
REG_3.2V
2
3
2
6
7
CCD_LV
(HV)
(BL)
HV
HV
F7501
(MONI_LCD)
VEE
CN7602
11
VSS
2
VGH
9
VDD
8
2-25
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