Block Diagram - Sony D-E350 Service Manual

5-2. BLOCK DIAGRAMS
OPTICAL
PICK-UP
BLOCK
(DAX-25E)
RF
AVDD+2V
RF
RF
13 WINDOW
OP IC
A
A
9
A RF
B
8
AMP
E
E
6
F
F
7
OPGSW
OPSTB
LD
LD
LD
DRIVER 2
Q601
APC
PD PD
3
FO3
F+
42 CH3
FOCUS
H
LEVEL
RO3
COIL F-
BRIDGE
44
SHIFTER
FO2
T+
37 CH2
TRACKING
H
COIL RO2
T-
BRIDGE LEVEL
39
SHIFTER
S+ FO1
M902
33 CH1
M
SLED
H
S- RO1
MOTOR BRIDGE
35
FO4
C+
M901
46
CH4
SPINDLE M
H
RO4
MOTOR C-
BRIDGE
48
I/F
36 VM12
40 VM2
41 VM3
VBATT 26 VM34
IC401(1/2)
FOCUS/TRACKING COIL DRIVE
SLED/SPINDLE MOTOR DRIVE
IC603
RAM(4M)
D0-3 A0-10
4 23 3
1,2,24,25 5,9-12,14-18
90 83 89
88,87,85,84 88,87,85,84
ESP
ECC
SERVO CORE
SIO
CLOCK
PWM
OSC
75 74 72 73 77 76 79 78 71 38 37 40 53 47 48 49 50
X171
90MHz
F3 FIN+
52
R3 FIN-
51
CPOL
FR4
49
PWM4
CDUTY
50
F2 TIN+
31
R2 TIN-
32
FI SIN+
29
SIN-
RI
30
FI1 24
LATCH
28
DATA
27
CLOCK
26
WAKEUP
25
D801
RESET
23
IC405
RESET
DEFFERNTIAL
2 OUT IN
5 VBATT
Q402
IC601
RF AMP,DIGITAL SERVO
DIGITAL SIGNAL PROCESSOR
HEADPHONE AMP
LDACO LIN
31 14
DAC
RDACO
RIN
29 15
17 19
44 43 45 52 64 65 68 70 5
VBATT
76 11 77 7 13 6 72 71 24 30 74 12 26
2 XIN_I
WP/AD,DSINMNT
79 OPG_O
78
XOPSTBY_O
IC801
15 R/XW_O
SYSTEM
14 X POWLT_O
CONTROL
16
(SENS)MSDTI_I
MICON
17
MSDTO.O
18 SCK_O
66 XWAKEUP_O
49 XRESET_I
28 40 38 5
42 - 55 57 - 60
VCPU+2V
LIQUID
LCD801 CRYSTAL
DISPLAY
S801 S803
DOOR ESP
S807 S806
OPEN ON OFF ON OFF
x .
9 9
D-E350/E351/E351SR/E353/E355/E356CK
IC302
J301
LOUT
8
i
ROUT
6
E353,E355
VREF 4
20 7
VBATT
IC401(2/2)
SWITCHING REGURATOR
IC402
+2V REG.
VCC1-OUT
AVDD+2V 5 OUT IN 1 14 15
VCC1-IN
VCC+2.2V
STNG 13
VCPU+2V 16
VCPU
Q401
44
VMMNT
IC403
+2V REG.
L401
SWITCGING
+3V 5 OUT IN 1 3 4
REG.
AD_CHG MNT 22 54 CHGMNT
DC IN REGB
27
2 62
BATM1 56
BATN2 55
Q405
E353,E355 GATE
CHGB 1 Q404
4 OUT IN
5
CTRL 1
IC404
+5V REG.
25 23
S811 S809
S808 S810
MENU VOL+
S808
> N
SOUND VOL-
VCC0
10
SWITCGING
REG.
VIN
6
VBATT
DRY BATTERY
SIZE" AA"
E353,E355
(IEC DESIGNATION LR6)
2PCS,3V
0R
D404
RECHARGEABLE BATTERY
NC-WMAA/NH-WM2AA
2.4V
Q403
D402
J401
DC IN 4.5V
!
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