Regulator System Block Diagram - JVC GR-VF10EG Service Manual

4.29

REGULATOR SYSTEM BLOCK DIAGRAM

0 1
0 7 REAR UNIT
CN1 CN104
BATT+
2 2
BATT+
BATT.TERM 3 3
ADP_DC ADP_DC
5 5
ADP_DC
5
T 6 6
GND
9 9
GND
10 10
ADP_DC IN
BATT_CHK
4 4
T_BATT
T_BATT
8 8
ADP_H
7 7
4
0 2 MONITOR
CN761 CN101
LITHIUM
2 39
BT1
(SYSCON)
3 IC1001(CPU)
56
ADP_H
45
T_BATT
128
RESET
2
AL_3V
78
V_BATT
1
151
VF_CTL
A B
MAIN(REG)
Q6002(1/2)
R6004 R6001
POWER OFF:ON
R6002
6 1
IC6001 2
2
BATT DC DET
at POWER OFF
1 DET:L
R6005 Q6001
POWER ON:H
R6003
REG_3V
R6704
4
L :ON 5
R6705
Q6002(2/2)
3
LITHIUM
D6002
IC1002
8
VDD
IC1008
1 2
RESET
L1002
AL_3V
VF_CTL
C D
F6101
IC6101
L6101 L6102
54
OUT4
32
IN4-
31
IN4+
8
VCC1
47
51
SHUTDOWN VCC2
DC-DC CONV
CTL 53
OUT5
H :START
35
Q6701
IN5-
L :STOP
L6701, C6703
34
IN5+
BATT
POWER CTL
60
OUT7P
13
IN9-
14
IN9+
R6701 58
OUT1
23
IN1-
50
OUT11
48
IN11-
57
OUT2
25
IN2-
56
OUT3
27
IN3-
55
OUT6
29
IN6-
62
OUT10
63
IN10-
4-63 4-64 E
Q6208,
L6206, C6215
DRUM
POWER
Q6210,
L6207, C6218
CAPSTAN
POWER
Q6202,
R6206, C6204
2.5V
Q6201,
SW REG
L6201, C6202
3V
SW REG
Q6203,
L6202, C6207
1.8V
SW REG
Q6205
VF
REG4.8
VF_CTL
Q6206
ES
Q6204,
L6203, C6210
4.8V
SW REG
Q6212 Q6213
Q6211, L6208 D6206
C6221
DIF REG
AMP 12V
SW REG
D6208
C6227
Q6004, C6004
AL3V
SW REG Q6215 Q6216
DIF REG
AMP -CCD
F G
E . & O . E . No. 86693 (Sanwa)-M2D122 GR-DVL145EG-X/-Y/-Z
M_UNREG
DRUM_PWR
DRUM_ERR
D_GAIN
CAP_PWR
CAP_ERR
REG_2.5V
REG_3V
CN105
REG_3V
11
CN109
15 REG_3V
CN101
22 REG_3V
CN112
6 REG_3V
REG_1.8V
CN101
37 VFREG4.8
CN101
27 REG_4.8V
26 REG_4.8V
REG_4.8V
CN103
2 REG_4.8V
L6204
M_REG4.8V
CN101
9 M_REG4.8
8 M_REG4.8
REG_12V
CN101
28 REG_12V
CN101
33 REG_15V
31
REG_-15V
30 REG_-15V
REG-CCD
H