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Diagrams; Block Diagram - Sony D-EJ360 Service Manual

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5-1. BLOCK DIAGRAM

OPTICAL
PICK-UP
BLOCK
16
17
(DAX-25E)
VCC
VCC1_2.2V
RF
RFI
RF
EFM
13
AMP
DEMODULATOR
OP IC
A
A
9
A
B
8
E
E
A/D
6
F
F
7
RFDC
88
OPGSW
OPSTB
LD
LD
LD
APC
DRIVER
2
Q601
VCC1_2.2V
3
PD
FO3
F+
FOCUS
44
CH3
LEVEL
COIL
H
RO3
SHIFTER
F-
BRIDGE
42
FO2
T+
48
CH2
TRACKING
H
RO2
COIL
T-
BRIDGE
LEVEL
46
SHIFTER
S+
FO1
M902
52
CH1
M
SLED
H
RO1
S-
MOTOR
BRIDGE
50
W
W
6
M901
V
U
CH4
M
SPINDLE
4
H
V
MOTOR
U
2
BRIDGE
I/F
COM
COM
80
53
VM1
49
VM12
45
VM23
+VBAT
41
VM3
1
SPVCC
L403
IC403 (1/2)
FOCUS/TRACKING COIL DRIVE
SLED/SPINDLE MOTOR DRIVE
SECTION 5

DIAGRAMS

US model
EXCEPT US model
IC603
D-RAM(16M)
D0-3
A0-10
D0-3
2,3,24,25
9-12,15-19,21,8
5 23 4
1,2,24,25
87,88,84,85
97-100,96-91,82
90 83 89
SUB CODE
PROCESSOR
SERVO
DIGITAL SIGNAL PROCESSOR
SIO
CLOCK
PWM
OSC
75 74 77 76 79 78 72 73 71
38
37
44
53
47
49
50
X601
16.934MHz
FIN3
FIN+
60
RIN3
FIN-
59
FIN1
SIN+
56
SIN-
RIN1
55
TIN+
FIN2
58
TIN-
RIN2
57
BRK
CPOL
70
PWM
SLVOP
72
SYNC
34
SYNC
FG
74
LATCH
40
DATA
39
CLOCK
38
WAKEUP
37
D802
RESETO
35
XRST
36
DEFFERENTIAL
Q407
IC602
A0-9
9,10-12,14-18,5
4 23 3
HEADPHONE AMP
LDACO
LIN
31
14
DAC
RDACO
RIN
29
15
IC601
RF AMP,SERVO
36
D-RAM CONTROLLER
D/A CONVERTER
DVDDIO
19
17
80
VCC2_2.0V
86
34
VCC1_2.2V
AVDD2 2.25V
40
DVDDV 1.5V
VCPU_1.5V
51
5
VCHK
48
45
43
52
64
70
65
15
77
11
7
13
71
6
74
30
12
2
XIN
79
OPGSW O
78
XOPSTBY_O
IC801
SYSTEM
CONTROL
MICON
72 FG I
XPOWLT_O
14
16
SDTI_I
17
SDTO_O
18
SCK_O
66
XWAKEUP_O
8
XREST_I
XRST_O
76
56-41
60-57
23
25
28
40
LCD801
LIQUID
KEY MATRIX
CRYSTAL
S801
S805
S810
S809
DISPLAY
|
|
(OPEN)
HOLD.
S804
S808
OFF
7
7
IC301
LOUT
8
ROUT
6
EJ368CK
20
5
+V BAT
VCPU_2.0V
IC403 (2/2)
POWER CONTROL
VCC2_2.0V
VCC2
18
VCC1_2.2V
17
VCC1
VCPU_2.0V
19
VCPU 2.0V
26
AD_CHGMNT
22
67
CHGMNT
AD_BATMNT
24
66 VMMNT_O
61 DCIN
62 REGB
63 DET
65
CHGB
Q401
CHARGE
+VBAT
SWITCH
SWITCH
Q402, 403
27
WP/AD_DCINMNT
38
19 20
VCPU_2.0V
• SIGNAL PATH
: CD PLAY
S811
G.PROTECTION
ON
OFF
ON
D-EJ360/EJ368CK
Ver 1.1 2003.03
VCPU_1.5V
SEM
23
SEO
22
L410
21
GSW
Q406
20
VCC
VCC0
16
Q404
STNG
25
L404
LG
8
VIN
12
BATM1
68
BATM2
69
DCIN_S
64
DRY BATTERY
SIZE "AA"
D405
(IEC DESIGNATION LR6)
2PCS, 3V
L401
D402
L402

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