Sony D-E340 - Block Diagram

99
D-E340/E341
5-2. BLOCK DIAGRAMS
84
14
15
17
8
7
656
85
112
92
91
89
90
88
95 96 97 98 99 100 102 103 104 222120324748
30 79
21
91114 13
2
78
77
65272524
75
16
17
18
66
8
9
7
6
8
4
10
16
15
14
13
34
33
36
35
5
28
60
61
CH2
H
BRIDGE
26
23
21
LEVEL
SHIFTER
LEVEL
SHIFTER
I/F
CH3
H
BRIDGE
32
30
CH1
H
BRIDGE
19
2
29
24
25
20
CH4
H
BRIDGE
EFM
DEMODULATOR
SERVO
A/D
OP IC
PWM
FRDR FFDR TRDR TFDR SRDR SFDR MDS MDP C176
FFDR
C176
FRDR
TFDR
TRDR
SFDR
SRDR
MDS
MDP
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
MDS MDP
C176
XTAO XTAI R4M
28
XRST CLOK SDTO SENS XSOE SYSM SCOR FOK
CLOCK
OSC
DAC
CPU I/F
DEFFERENTIAL
Q407,408
27
57
44
42
43
49
55
53
56
54
CHARGE
CONTROL
Q401, 402
B+ ON/OFF
Q410
B+ ON/OFF
Q410
+4.7V
REGULATOR
Q413
4 23 3
2,1,24,25 9-12,14-18,5
4,3,6,5 116-113,17-15,13-11
SUB CODE
PROCESSOR
2523 28 40
55-42 60-57
+V BAT
51
38
LCD801
LIQUID
CRYSTAL
DISPLAY
KEY MATRIX
S808 S805
| |
S811 S807
XIN
XSOE O
AMUT O
15
23
XLAT
XLAT O
SCOR I
BEEP O
XRST O
FOKI
POWERLT
MSDTI I
MSDTO O
MSCK O
XWAKE O
RESET
SEG1 I SEG14 COM0 I COM3
AD KEY
AD KEY 2
OPEN
HOLD I G PRO EXTVCC1
AD DCINMNT
AD CHGMNT
AVDD
Q411
DVDD
VCC 1
VCPU 2V
HGGUP O
HGXTSB O
6
70
P21
AGCPWM
D412
29
VCPU
20
VCPU 2V
IC801
SYSTEM
CONTROL
MICON
Q412
D401
D405
D402
L412
L411
+V BAT
AVDD
VCC1
DVDD
VCPU2(2V)
VCPU1(2.5V)
VLG01
STNG
VIN
BATM1
BATM2
+V BAT
VCC(2.5V)
CHGMNT
41
DCIN
40
RF4
X601
16.9MHz
AVDD0
61
LRMU
DVDD
DVDD0-2
AOTU2
AOTU1 LOUT
VREF
ROUT
LIN
RIN
MUTE
BEEP
20
PWRSW
5
VCC
IC302
HEADPHONE AMP
IC401 (2/2)
POWER CONTROL
RFAC
A
AVDD
B
E
FO2
RF2
PAPC
APC
RO2
FO3
RO3
FO1
RO1
FO4
RO4
VD12
VD23A
VD23B
VD34
F
RFDC
FI2
SYNC
APC REF
RI2
FI1
RI1
FI3
RI3
PWM/F14
PDL/R14
LATCH
DATA
CLOCK
WAKEUP
RSTB
COMP OUT
11
MDP
IC401 (1/2)
FOCUS/TRACKING COIL DRIVE
SLED/SPINDLE MOTOR DRIVE
APC
IC603 D-RAM(4M)
XRAS XCAS XWE
XRAS
A0-A9
D0-D3
XCAS
XWE
D0-3 A0-9
1 9 2
IC601
RF AMP,SERVO
DIGITAL SIGNAL PROCESSOR
J401
DC IN 4.5V
!
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION LR6)
2PCS, 3V
OR
RECHAGEABLE
BATTERY
NC-WMAAA/NH-WM2AA
2.4V
J301
i
M
M902
SLED
MOTOR
FOCUS
COIL
M901
SPINDLE
MOTOR
M
TRACKING
COIL
F+
F-
T+
T-
S+
S-
C+
C-
OPTICAL
PICK-UP
BLOCK
(DAX-25E)
VCC
RF
A
A
E
F
LD
PD
OPGSW
OPSTB
LD
DRIVER
Q403,405
VCC1
S801
(DOOR OPEN)
S802
HOLD
.
OFF ON
S803
G.PROTECTION
OFF ON
19
72
105
RF
AMP
63
19
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