Read Sony AVD-LS10 Service Manual online
9
9
AVD-LS10
3-1. BLOCK DIAGRAM – DVD SECTION (1/2) –
• Signal path
J
: CD
c
: DVD
Ver 1.1
Q2A2
CD APC DRIVE
Q2A5, 2A6
AMP
CD LD
CD PD
LD (CD)
PD (CD)
40
41
46
56
55
47
50
51
52
3
13
12
12
31
30
29
28
27
30
29
28
27
46
1
48
47
47
4
3
2
9
8
5
3
2
9
8
5
12
11
10
17
20
21
11
10
17
20
21
24
23
22
23
22
36
38
39
RF IP
MA
MB
MC
MD
TRN
TRP
RF
RF0
TZC
CH3
CH0
CH2
CH4
TE
FE
EI
VREF
GPI04
MIRR
MIRR
E CLK
E SIN
E SIN
SCLK
SDATA
SDATA
RF
OPTICAL PICK-UP
BLOCK
DETCTOR
BAF
E
D
C
B
A
VC INPUT
VREF1
VREF1
LD2
MD2
LD1
MIRR
MRSTB
SCLK
SDATA
SDEN
OUT2
IN1.1
IN1.2
OUT1
ALL MUTE
IN3.1
IN3.2
OUT3
IN2.1
IN2.2
OPOUT
IN4.1
IN4.2
OUT4
MUTE 4
MUTE 3
FWD
REV
MUTE 1.2
OPIN(-)
OPIN(+)
FDO
TDO
FMO
MON
ACT MUTE
/S XRST
RF LAT
LOAD OPEN
LOAD CLOSE
Q2M1
MUTE SWITCH
MDP
DREF
FE
PE
TE
EQOP
EQON
MIRR
/SXRST
SCLK
SDATA
RF LAT
VREF1
ERROR AMP
MD1
DO1.2
DO1.1
Q2A1
DVD APC DRIVE
DVD LD
DVD PD
F+
FOCUS
COIL
F-
LD (DVD)
PD (DVD)
43
37
38
44
DO2.2
DO2.1
T+
TRACKING
COIL
T-
35
36
DO3.2
DO3.1
SPM+
SPM-
SPINDLE
MOTOR
32
33
M
DO4.2
DO4.1
FM+
FM-
SLED
MOTOR
28
29
M
DO5.1
DO5.2
LM+
LM-
LOADING
MOTOR
27
26
M
5
6
3
7
+5VD
+3.3V
TZC
IC2A4
RF SIGNAL PROCESSOR
IC2A1
MOTOR DRIVER
IC2M1
BUFFER
IC2A2
CD/DVD DSP
IC201
SDRAM
IC203
DVD
MAIN MICOM
IC301 (1/2)
1
2
5
3
7
165
150
96
93
95
97
53
151
69
54
1
CLOCK OSC
X201
33.8688MHz
SYS
CONT
TO
DVD
(2/2)
SECTION
(Page 10)
ESOUT
XTI
SERVO CLK
TEST OUT2
TEST OUT5
GPIO6
DEFECT
LOCK
SENS
Z INT
FOK
RAS
A4
A5
UCAS
WE
OE
SDRAM CLK
BS
RAS
UCAS
WE
OE
SDRAM CLK
BANK SEL
DATA0
DATA15
D0 - 15
A0 - 10
ESOUT
MCK
DSP SENSE
DEFECT
LOCK
SENS
DSP INT
FOK
IC206
5
1
7
ZCE
/DSPCS
ZRD
ZWR
ZWR
/RD
/PWEO
/PWEO
174
175
173
AOUT2
FMO
AOUT1
AOUT0
AOUT0
TDO
FDO
FDO
88
80
84
MON
MON
MDP
REF OUT
REF OUT
MDP
D REF
D REF
79
170
169
88
36
84
35
33
183
184
34
MODE SW1
(LIMIT)
(OPEN)
(CLOSE)
(CLOSE)
MODE SW2
86
85
87
15
14
14
4
3
3
82
77 76
11
90
IN SP1
CLK
CDC2PO
46 43
138
60 67 153 105 121 172 152
59
19 - 23,
25 - 30
21 - 24,
27-32,20
1 - 8,
10 - 17
187,
189 - 195
197 - 204
179 - 182
2, 3, 5, 6
8, 9, 11,12
39,40,42,43,
45,46,48,49
19
14
36
36
35
15
17
16
LA0
LA3
PS0
PS7
MPEG0
DVD0 - 7
LA0-3
LADD4
LADD5
AD0-AD7
LA BUS
LADDBUS
DVD
DATA
LA
LADD
AD BUS
AD
MPEG7
ADD0
ADD10
B
TO
DVD
(2/2)
SECTION
(Page 10)
A
-
+
+
-
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