OUT5
5
21
39
VCC1
OUT1p
IC6101
(DC-DC CONV
CONTROL)
1.8V
SW. REG
3V
SW. REG
Q6101,L6103,
R6113,R6114
IN1-
Q6103,L6107,
R6118,R6119
13
IN5-
OUT3
DRUM
POWER
Q6105,L6108,
R6122,R6123
10
IN3-
OUT4
CAPSTAN
POWER
Q6106,L6109,
R6128,R6129
16
IN4-
9
IN3+
15
IN4+
OUT2p
4.8V
SW. REG
Q6107,L6110,
R6134-R6136
18
IN2-
DIF
AMP
Q6109
REG
12V
Q6110
L6111
4
5
6
M REG4.8
48
49
50
51
OUT6
SW. REG
Q6108
24
IN6-
F6103
C6143
D6106
DIF
AMP
Q6113
REG
-7.5V
Q6114
C6149
D6108
9
10
REG 12V
TP3
TP1
TP2
32
CHKUNREG
72
BATT SW
F6101
30
29
SP UNREG
F6102
27
UNREG
45
44
M UNREG
28
69
68
Z UNREG
L6102
L6101
33
VCC2
45
42
46
38
44
34
VCC3
REG
15V
Q6111
46
REG 15V
47
7
8
CCD -7.5
43
42
CAP PWR
1
DRUM ERR
23
2
REG 1.8V
DRUM PWR
22
18
D REG3V
14
A REG3V
DSC 3V
CN601
REG
0 5
11
13
12
17
16
15
21
20
19
26
25
24
3
CAP ERR
REG 4.8V
79
PWR CTL
Q6004
POWER OFF/ON
BATT DC DET
at PO WER OFF
R6003
Q6001
L:ON
3V
REG
IC6003
RESET
IC6004
C6005
SW
Q6007
Q6006
55
RST
AL 3V
3.3V
REG
IC6002
17
BT301
CN301
JACK
0 7
LITHIUM
IC1001 (CPU)
Q6005
POWER ON:H
R6007
R6006
D6002
IC1002
8
VDD
6
BATT SW
7
CN107
CHG STOP
TO
JIG CONNECT OR
16
MAIN
0 1
199
BATTCHK
Q6003
L:ON
2
1
IC6001
Q6002
L6001
1
3
5
2
1
R6012
LIT 3V
R6017
D6001
3
2
CN109
71
36
CNT3
35
CNT1
PWR CTL
R6005
(+)
(-)
(DET)
R6002
BATTERY
TO
1
2
3
5
4
A
B
C
D
E
F
G
H
4.37
4-79
4-80
REGULATOR SYSTEM BLOCK DIAGRAM
41
CN111