Dvd (Audio) - Panasonic SA-PT170PH Service Manual

14.3. DVD (Audio)

: CD/DVD AUDIO INPUT SIGNAL LINE : OPTICAL AUDIO INPUT SIGNAL LINE
IC9003
C0JBAB000908
INVERTER
1 6
X9004
3 4
IC9005
C0DBZYY00266
USB HIGH
USB
SIDE SWITCH
CN6703 CN6702 FP9001 VBUS
8 OUT IN 2 D+2.5V
1 5 1
7 OUT IN 3
6 OUT
EN 4
OC 5
CN6703 CN6702 FP9001 D-
2 4 2
CN6703 CN6702 FP9001 D+
3
: CD/DVD AUDIO & VIDEO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
OPTICAL PICKUP UNIT
FP8531
RFN
19
FP8531
RFP
18
FP8531 TA(DVD)
25
FP8531
TB(DVD)
15
FP8531 TD(DVD)
26
FP8531 TC(DVD)
17
JK8001
OPTICAL IN
IECINPUT
3
IC8651
RFKWMH41B322
32M FLASH MEMORY
DQ0 29
DQ1 31
DQ2 33
DQ3 35
DQ4 38
IC9001
DQ5 40
C0JBAZ001251
DQ6 42
OCTAL
DQ7 44
DATA
DQ8 30 D-TYPE LATCH
DQ9 32
DQ10 34
FEXDT0 Q1 D1 EXADT0
19 2
DQ11 36
FEXDT1 Q2 D2 EXADT1
18 3
DQ12 39
FEXDT2 17 Q3 D3 4 EXADT2
DQ13 41
FEXDT3 16 Q4 D4 5 EXADT3
DQ14 43
FEXDT4 15 Q5 D5 6 EXADT4
DQ15 45
FEXDT5 14 Q6 D6 7 EXADT5
FEXDT6 13 Q7 D7 8 EXADT6
Q8 D8 9
FEXDT7 12 EXADT7
A0 25 11 LE
A1 24
A2 23 IC9002
A3 22
C0JBAZ001251
A4 21
OCTAL
A5 20
D-TYPE LATCH
A6 19
A7 18
ADDRESS
A8 8 FEXDT8 19 Q1 D1 2 EXADT8
A9 7 FEXDT9 18 Q2 D2 3 EXADT9
Q3 D3
A10 6 FEXDT10 17 4 EXADT10
Q4 D4
A11 5 FEXDT11 16 5 EXADT11
FEXDT12 15 Q5 D5 6 EXADT12
A12 4
A13 3 FEXDT13 14 Q6 D6 7 EXADT13
A14 2 FEXDT14 13 Q7 D7 8 EXADT14
A15 1 FEXDT15 12 Q8 D8 9 EXADT15
11 LE
A16 48
A17 17
ADDRESS A18 16
A19 9
A20 10
XWE 11
XCE 26
XOE 28
XRST 12
IC8691
C0JBAA000502
AND GATE
CN2001 FP8101 CPU CLOCK 1
4
48
2
IC8695
C0JBAA000502
TO/FROM AND GATE
CN2001 FP8101 CPU STATUS 1
SYSTEM CONTROL
4
50 2
CN2001 FP8101 CPU CMD
49
QR9030
LEVEL SHIFTER
: USB SIGNAL LINE
IC8421
IC8001
C0FBBY000060
MN2DS0018MP
8CH D/A CONVERTER
DV5.0 LSI
CSN
6
STBDAC 215
CCLK
P11 58 7
95 RFINN
CDTI
P10 57 8
96 RFINP
MCLK
DACCK 148 1
BICK
SRCK 149 2
LRCK
97 VN1RF
LRCK 150 4
98 VN2RF
SDTI1
ADOUT 151 3
99 VN4RF
SDTI2
DRV3 64 9
SDTI3
DRV4 63 10
100 VN3RF
SDTI4
DRV5 62 11
NRST 70 5 RSTB
75 EXTRG1
A MUTE
TRCCLK 76
50 P5
IC8422
C0FBAK000026
STEREO A/D CONVERTER
LRCK
10
212 EXADT0 SCLK
12
42 EXADT1
AIN0 SDTO
P12 59 9
41 EXADT2
40
EXADT3
39
EXADT4
RSTB
38 EXDT10 4 13 PDN
EXADT5
37
EXADT6
36
EXADT7
ADDRESS / DATA
29 EXADT8
28 EXADT9
27 EXADT10
26
EXADT11
25
EXADT12
24
EXADT13
23
EXADT14
MCLK
22 EXADT15 11
21 EXADR16
35 EXADR17
34
EXADR18 ADDRESS
30
EXADR19 IC8051
45
EXADR20 C3ABPG000160
64M SDRAM
31 NEXWE
213 NEXCE
MDQ0 160 2 DQ0
214
NEXOE
MDQ1 162 4 DQ1
70
NRST
MDQ2 164 5 DQ2
MDQ3 168 7 DQ3
MDQ4 170 8 DQ4
172
MDQ5 10 DQ5
MDQ6 176
11 DQ6
MDQ7 178 13 DQ7
MEMORY MEMORY
DATA MDQ8 177 42 DQ8 DATA
MDQ9 175 44 DQ9
MDQ10 171 45 DQ10
MDQ11 169 47 DQ11
55 P8
167
MDQ12 48 DQ12
163
MDQ13 50 DQ13
MDQ14 161
51 DQ14
MDQ15 159 53 DQ15
P7
54
MA0 201 23 A0
203
MA1 24 A1
207
MA2 25 A2
53 P6
209
MA3 26 A3
MA4 208 29 A4
MA5 206 30 A5
MEMORY MEMORY
ADDRESS MA6 202 31 A6 ADDRESS
MA7 200 32 A7
MA8 198 33 A8
194
MA9 34 A9
199
MA10 22 A10
192 35 A11
MA11
(DQM3)
60 60 P13
65 65 DRV2
NCSM 190 19 /CS
144 LOUT
NRAS 189 18 /RAS
188
NCAS 17 /CAS
146 ROUT 181
NWE 16 /WE
185 38 CLK
MCK
90
CONTROL
REGISTER
LOUT1
DATT DAC SCF LPF
25
AUDIO ROUT1
DATT DAC SCF LPF
24
I/F
LOUT2
DATT DAC SCF LPF
22
ROUT2
DATT DAC SCF LPF
21
LOUT3
DATT DAC SCF LPF
20
PCM
ROUT3
DATT DAC SCF LPF
19
LOUT4
DATT DAC SCF LPF 18
ROUT4
DATT DAC SCF LPF 17
DZF1
30
MUTING
SERIAL
VOLTAGE VCOM
I/O INTERFACE 4
REFERENCE
DECIMATION DELTA-SIGMA AINR
1
FILTER MODULATOR
DECIMATION DELTA-SIGMA AINL
2
FILTER MODULATOR
CLOCK DIVIDER
SA-PT170PH/PR DVD (AUDIO) BLOCK DIAGRAM
FP8101 CN2001
MIX-L
12
MIX-R FP8101 CN2001
14
FP8101 CN2001
FL
16
FP8101 CN2001
FR
18 TO AUDIO
FP8101 CN2001
SL
20
FP8101 CN2001
SR
22
CNT FP8101 CN2001
24
SW FP8101 CN2001
26
ZFLAG FP8101 CN2001 TO
40 SYSTEM CONTROL
QR8420
FP8101 CN2001
30
FROM AUDIO
FP8101 CN2001
28