Panasonic CQ-RX400N, Руководство по обслуживанию

Страница: 12 / 37

12
5.3. Main-3/CD Interface Block
M
M
+
-
-
7231-02-11(3/3) 3032-14-53 Optical Pic-up Ass'y
A
B
E
F
7
9
3
2
11
4
1
A
B
E
F
LPD
LD3.3V
F+
F-
T+
T-
SP+
SP-
SL+
SL-
CD SW1
CD SW2
CD LIMIT SW
PD
LD
I-V
AMP
FOCUS
COIL
TRACKING
COIL
CD L
35 CD SW1
36 CD SW2
43 CD F/R
38 CD LIMIT SW
1 5
6
7
72
20
9
7
24
4
18
19
13
14
8
7
6
5
2
8
21
10
VREF
VCC
11 6
22
14
16
18
20
10
12
7
5
17
15
19
4
3
1
2
8
21
6
22
14
16
18
20
16
15
14
13
10
12
7
5
17
15
19
4
3
1
18
17
12
11
27
26
2
1
73 32 24 25 23 22
DAC
XL801
16.93MHz
IC852
CQ-RX400N MAIN(3/3)
MUTE
TRACKING
COIL
DRIVE
FOCUS
COIL
DRIVE
SPINDLE
MOTOR
DRIVE
SLED
MOTOR
DRIVE
IC851
PICK-UP DRIVE
DSP3.3V
Q871
FDO
LIMIT SW X IN X OUT
TDO
SPDO
SLDO
SERVO
CTL LD
DRIVE
EFM
DEM
ADC
LDS
A
C
B
D
F
E
LDO
VREF
FE
TE
IC801
RF AMP,SERVO,DSP
CN801
SPINDLE
MOTOR
SLED
MOTOR
CN2 CN1
37
38 UHD+
UHD-
12
13 SOMI
SIMO
22
14 UCLK
NSS
1
21
19
20
18
21
11
38
2
CP RESET
CP READY
SOMI
SIMO
UCLK
NSS
NRESET
CP READY
XIN
D+
D–
SPI SPI
34
CD DO
33
76
78
CD DI
CD CLK
44
CD CE
37
CD MUTE
41 CD DMUTE
USB TXD
USB RXD
USB RESET
USB MUTE
USB IN
USB SLP
SUB CLK 42 62
48
65
23
19
77
78
47
48
16
2
44
45
CD S/L
27
CD RESET
26 28
SUB READ
Y
29
46
45
44
43
50 47
49
48
REG READ
Y
DO
DI
CL
56
55
54
ST-IN
ST-CLK
ST-REQ
CONT0
CE
10
9
11
15
31
33
46
52 18
ST DATA
ST CK
ST REQ
28
27
26
LRCK
STCLK
SDAT
MCLKD
CD DATA
CD CMD
CD CLK
CE CD DSP
TXD
RXD
RESET
USB MUTE REQ
USB IN
SLEEP
R-CH
R-CH
L-CH
6
7
XL101
CF1
CF2
IC101
USB CONTROL
IC151
CP CONTROL
IC601(3/3)
SYSTEM
CONTROL
jomi