Panasonic SA-HT800VP Service Manual page 188

OPTICAL PICKUP UNIT
HIGH FREQUENCY
MODULATOR
2
LD-IN
3
3.3V
5
LD-OUT
DVD MODULATOR
15
LD
14
SW
5
T2
4
T1
8
MON
13
F2
12
F1
11
RFN
10
RFP
7
T4
6
T3
CD MODULATOR
11
LD
10
F2
8
F
6
E
4
F1
2
MON
AC3H
55
P86/SBI4
STBDAC2 68
P71/SBIO/LCAS
CMD 51
SBI3/P83
STATUS 52
SBO3/P84
DSPCLK 50
PB2/DAC2
ADSCIRQ 76
NIRQ0/PA0
NSODCCS 6
NCS1
AMUTE
9
P54/NBREQ
NAVCS 7
NCS2
SYSCLK 18
BOSC
SBO1 72
SBO1/P75
CPUADR 13
A0
23 10 71
15
14
EXTCLK 10
768FS
CLK16M 13
CLK16
8 7
IC6561 X6501
C1DB00000582
CLOCK GENERATOR
Q5115
DRIVE(DVD)
12
NWORD
67
P70/SBTO/RAS
11
P56
77
NIRQ1/PA1
1
WAIT
IC6201 78,79
NIRQ2,3/PA2,3
MN102H60GFD
70
MICRO-P P73/SBT1
41,42,44,45
A18~21
8
NCS3/P53
2
NRE
14~16,26~33,35~40
A1~17
4 84~91 3 82 93~100
4
IC6211
C0EBE0000070
RESET
LASER
POWER
Q5111
LASER
POWER
DRIVE(CD)
QR5221
+3.3V
SUPPLY
B
SWITCH
CONTROL
Q5271
SWITCH
Q6215
SWITCH
RESET
D6215
29,31,33,35,
38,40,42,44
30,32,34,36
39,41,43,45
18~25,48
IC5201
AN22030A-VT
FRONT END PROCESSOR
4
LPCO2
VHALF
2
LPCO1
TRACKING
BALANCE
FBAL
FOCUS
BALANCE
59
VIN2
58
VIN1
SHORT
1
LPC1
FLTON
54
VIN8
53
VIN7
47
RFINN
46
RFINP
61
VIN4
60
VIN3
FLTOP
51
VIN5
62
VIN9
RFTE
RFENV
63
VIN10
DTRD
52
VIN6
OFTR
3
LPC2
BDO
INTERFACE
STDIO
STANDBY
TESTSG
36
DCFLT
VCC2
17,16,
28 26
10,9
DQ0~7
IC6301
11
RFKFMA66M320
XWE
FLASH ROM
12
XRESET
DQ8~15
1~8,
A0~16
15
TBAL
8
TE
11
7
FE 14
41
35
34
42
IDGT
12
49
13
FS
23
21
22
SEN 18
SCK 19
20
17
43
33