JVC GR-SXM250US - Power System Block Diagram

2-49 2-50
POWER SYSTEM BLOCK DIAGRAM
15
8
4
5
8
2
11
9
2
1
2
10
1
8
911
12
BATT. TERM
+
-
Q6501
CAP
POWER
RESET
CPU
CAP_PWR
CN3
CN7
REG_4.8V
CAPSTAN
MOTOR
CN13
REG_3.2V
CN16
REG_3.2VREG_4.8V
CN15
CN12
CCD_HV
CCD_LV
CCD_LV
REG_4.8V
VDD
OP BLOCK
VF_BL4.8
REG_2V
CCD_HV
REG_3.2V
D101
AREG_SO
CN18
REG_15V
L5203
L5204
F6001
VGH
VSS
VEE
REG_3.2V
REG_3.2V
SPK-
CN27
SPK+
SPEAKER
HV
HV
BATT_+
CN22
UNREG
POWER
DRUM
Q6401
CAP_PWR
POWER
CTL
Q6101
3.2V
REG
REG_3.2V
REG_2V
CTL
POWER
Q6201
REG
2V
AREG_SO
AREG_SO
CTL
AREG_SO
Q6301
POWER
4.8V
REG
REG_4.8V
REG_15V
CTL
POWER
REG_-15V
CN25
VPP_7.8V
JIG CONN.
VPP_7.8V
REG_3.2V
REG_3.2V
UNREG
REG_15V
REG_4.8V
Q6306
ESLAMP_ON
LAMP_4.5V
LAMP_4.5V
LAMP_RTN
REG_4.8V
REG_3.2V
L7002
L7001
VSS
REG_4.8V
L4701
CCD_HV
CCD_LV
REG_3.2V
2.7V
J101
LITHIUM
REG_3.2V
CN28
BATT_+
MAIN10
REG SECTION
M
CCD02
0 MONITOR7
(MONI_LCD)
ZOOM UNIT
SPEAKER SECTION
ASP SECTION
(HV)
(BL)
CPU SECTION
IC6001
IC6001
IC101
REAR UNIT
2
1
3
5
4
5
4
3
1
2
ADP_DC
ADP_DC
L6002 F6008
L6001
ADP_H
43
3
42
3
REG
3.2V
IC6002
IC6001
40
,
41
3
6
4
IC6001
Q6701
CHARGE
CTL
3
45
D6601
D6602
C6602
C6607
R6616
D6616
DRM_CTL
CAP_CTL
F6002
M_UNREG
UNREG
ZF_4.8V
F6004
AL_3.2V
EEP
ROM
IC102
IC104
RTC
IC103
AL_3.2V
DRM_PWR
DRM_PWR
M. MDA SECTION
M_UNREG REG_3.2V
CAPMR_BS
11
13
DSP SECTION
V OUT SECTION
DAC_3.2V
L4001
DAC_3.2V
TG/CDS SECTION
L5201
L5202
ZF_REG_4.8V
LCD SECTION
REG_4.8V
F7301
L7301
BW VF SECTION
VF_BL4.8
REG_15V
REG_3.2V
MREG_4.8
CN6
1
2
2
6
3
7
DC LIGHT
2
6
3
7
TOP OPE UNIT
3
6
9
7
8
13
22
CN7601
5
6
9
7
8
13
REG_4.8V
REG_4.8V
MREG_4.8
VSS
REG_15V
REG_3.2V
OP_VCC
CN7602
F/Z/I/MDA SECTION
REG_-15V
DAC_3.2V
IC6001-6
,
39PIN
REG-8-5V
AL_3.2V
REG-8-5V
AL_3.2V
R6103
19,20
R6203
21,22
R6303
23,24
R6603
R6605
25,26
3
1
11, 12
AREG_SO
LAMP_RTN
DAC_3.2V
L7604
F7501
REG_4.8V
ADP_H
GND
GND
ONLY FOR
MODEL WITH
DC LIGHT
ADP_H
TO A/C HEAD
6E. VF0
F6005
F6006
F6007