Sony MZ-R5ST - Power Sources

MZ-R5ST
— 38 — — 39 — — 40 —
6-3. BLOCK DIAGRAM — MZS-R5ST—
R
L
LINE IN
ANALOG
J303
R-CH
1
VCC
3
V OUT
2
GND
OPTICAL
DIGITAL IN1
IC308
1
VCC
3
V OUT
2
GND
OPTICAL
DIGITAL IN2
IC309
SWD 5V
13
14 5
1
OPT1/2 CONV.
IC311
A/B
REC
RV301
LEVEL CONV.
5V
IC313(1/2)
IC315 IC101
A/D DIF
BUFFER
3V
23
1
17
15
13
12
10
9
4
D IN
D OUT
DA DATA
LRCK
XBCK
256FS
XSTATION
CN951
TO
MAIN
SECTION
218
317
416
515
614
119
LEVEL CONV.
3V
IC307
5V
19
G
A IN L
6
A IN L +
5
SDT IN
13
LRCK
11
SCLK
12
MCLK
15
9
DIF0
10
DIF1
16
DEMO0
23
PW DA
24
PW AD
Q919
(1/2)
Q919
(2/2)
Q918
(1/2)
Q918
(2/2)
Q920
26
A OUT L
14
SDT OUT
A/D,D/A CONV.
IC301
23
REG
IC314
SWD 5V
6
14
5
4
AD DATA
A OUT L
A MUTE
SDI0
SDO0
SCK0
SCS0
A OUT R
UNREG 5V
LI +
IC313
(2/2)
11
22
20
14
3
1
5
7
6,8
2
IC131
6
7
52
1
IC130 IC330
DIF AMP
D301
7
LINE AMP
IC302
Q301
MUTE
CONYROL
Q303,304
RV302
Q104
HP AMP
IC305
Q102
Q101
9
H0
W0
7
D
12
CLK
13
CS
3
14
VCC
6
54
2
IC304
EVR
REG
IC306
SP AMP
IC317
Q103
2 1
REG 5V
Q316
MUTE
CONYROL
Q302
SCK
CS
DATA
L0
AV 5V
R-CH
R-CH
ACTIVE
SPEAKER
V IN
1
GND
3
VCC
2
J301
IC310
SWD 5V
OPTICAL
DIGITAL OUT
J302
30
RST
31
EXTAL
DC IN 9V
J901LF902
THP901
AU ± 5V
REG
Q910
21
3
IC910
AC DET
Q921
5V
REG
Q907,908
24
8
IC910
1
POWER
CONTROL
POWER
CONTROL
Q905,906
32
1
REG
IC906
BACK-UP
UNREG 5V
D902
D903
D909
4
IC905
1
POWER
CONTROL
2
Q909
T901
Q911
AV -5V
AV +5V
D906
LI +
+
4
Q902
(1/2)
5
Q902
(2/2)
1 8
2 3 6 7
CHARGE
CONTROL
IC901
LI +
SWD 5V
SWITCHING
Q901,903
45
LI
CHARGE
IC902
65
MICON +B
/RESET
IC908
83
MICON +B
D910
Q924
RESET
S954
23
IR
RECEIVER
IC909
1
D904
CHARGE
LED
DRIVER
Q904
LI ON
S951
47
SCS0
48
SCK0
49
SDI0
50
SDO0
10
OPE EN
11
OPT
46
BUF EN
78
DIF0
79
DIF1
1
DE EMP
80
XPDDA
60
XPAAD
66
ESC
71
P MUTE
65
ESCK
67
EDATA
22
AC IN
69
LI ON
70
STLI ON
43
LI + MNT
68
LI CHG
6
CHARGE LED
56
RMC
SC
SCK
DATA
44
AC
23
XLI ON
7
P CONT
14
21
B/L
CONTROL
Q912,916
IC907
SYSTEM
CONTROL
LCD +B
SWITCH
Q915
EL
DRIVE
Q917
9
BL ON
EL901
DB0
DB7
12
LCD STB
13
LCD SCK
LCD
MODULE
MICON +B
8
LCD ON
MOTOR
CONTROL
Q913
OPT1OPT2 ANALOG
OFFPLAY REC
MICON +B
SYNC
REC
S614
76
SYNC REC
54
TIMER 1
75
LINE OPT2
74
LINE OPT1
55
TIMER 2
26
PLAY KEY
TIMER
INPUT
S614
S613S612
27
REC KEY
29
POWER KEY
63
PANEL DOWN
REC
S611
PLAY
S610
POWER
S609S630
PUSH
OPEN
FUNCTION
KEY
S601-608
S615-629
38
42
KEY0
KEY4
28
CLOCK KEY
CLOCK SET
S952
24
XRELEASE
25
XCLOCK
61
XINIT
RELEASE
S953
XLOCK
S655
XINT
S656
MOTOR
DRIVE
Q914
2
MOTOR CONT
3
M STOP
M
SWD 5V
ARM
UP/DOWN
32
XTAL
X901
10MHz
16
HEADPHONES
J304
LINE OUT L
REG 5V
NiCd
: PB
: REC
• Signal path.
: REC (DIGITAL IN)
: PB (DIGITAL OUT)
• R-channel is omitted.
BATTERY