Panasonic SA-PT170EE / SC-PT175EE Simplified Service Manual ▷ View online
88
14.3. DVD (Audio)
OPTICAL PICKUP UNIT
IC8001
DV5.0 LSI
RFINP
VN1RF
VN2RF
VN4RF
VN3RF
RFINN
100
18
FP8531
RFP
RFN
19
FP8531
TC(DVD)
17
TD(DVD)
26
15
TB(DVD)
TA(DVD)
25
95
96
97
98
99
MN2DS0018MP
FP8531
FP8531
FP8531
FP8531
P5
50
X9004
INVERTER
C0JBAB000908
3
1
3
OPTICAL IN
JK8001
EXTRG1
75
IECINPUT
4
6
IC9003
IC8651
32M FLASH MEMORY
DATA
45
DQ15
DQ14 43
41
DQ13
DQ12 39
36
DQ11
DQ10 34
32
DQ9
DQ8 30
DQ7 44
DQ6 42
DQ5 40
38
DQ4
DQ3 35
33
DQ2
31
DQ1
DQ0 29
RFKWMH41B322
ADDRESS
1
A15
A14
2
3
A13
A12
4
5
A11
A10
6
7
A9
A8 8
18
A7
A6 19
20
A5
A4 21
22
A3
A2 23
24
A1
A0 25
ADDRESS
XRST 12
28
XOE
XCE 26
11
XWE
A20 10
9
A19
A18 16
17
A17
A16 48
IC9002
OCTAL
D-TYPE LATCH
D-TYPE LATCH
LE
11
D8 9
D7
D6
8
7
D5
D4
6
5
D3
D2
4
3
D1
EXADT15
EXADT14
EXADT13
EXADT12
EXADT11
EXADT10
EXADT9
EXADT8
FEXDT15
FEXDT14
FEXDT13
FEXDT12
FEXDT11
FEXDT10
FEXDT9
FEXDT8
2
12
13
14
15
16
17
18
19
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
C0JBAZ001251
IC9001
OCTAL
D-TYPE LATCH
D-TYPE LATCH
LE
11
D8 9
D7
D6
8
7
D5
D4
6
5
D3
D2
4
3
D1
EXADT7
EXADT6
EXADT5
EXADT4
EXADT3
EXADT2
EXADT1
EXADT0
FEXDT7
FEXDT6
FEXDT5
FEXDT4
FEXDT3
FEXDT2
FEXDT1
FEXDT0
2
12
13
14
15
16
17
18
19
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
C0JBAZ001251
ADDRESS / DATA
EXADT15
EXADT14
EXADT13
EXADT12
EXADT11
EXADT10
EXADT9
EXADT8
EXADT7
EXADT6
EXADT5
EXADT4
EXADT3
EXADT2
EXADT1
EXADT0
212
42
41
40
39
38
37
36
29
28
27
26
25
24
23
22
P8
55
ADDRESS
NRST
NEXOE
NEXCE
NEXWE
EXADR20
EXADR19
EXADR18
EXADR17
EXADR16
21
35
34
30
45
31
213
214
70
P6
P7
53
54
144
146 ROUT
LOUT
60
65
P13
DRV2
60
65
QR9030
LEVEL SHIFTER
TO/FROM
SYSTEM CONTROL
SYSTEM CONTROL
CPU CLOCK
CPU STATUS
CPU CMD
FP8101
49
CN2001
50
48
FP8101
CN2001
1
2
4
FP8101
CN2001
AND GATE
AND GATE
C0JBAA000502
C0JBAA000502
1
2
4
8
2
3
4
5
7
IC9005
OC
EN
IN
IN
OUT
OUT
6
OUT
C0DBZYY00266
USB HIGH
SIDE SWITCH
CN6702
1
CN6703
1
5
FP9001
CN6702
2
CN6703
2
4
FP9001
CN6702
CN6703
3
FP9001
USB
D+2.5V
IC8695
IC8691
MCK
NWE
NCAS
NRAS
NCSM
190
189
188
181
185
ADDRESS
MEMORY
DATA
MEMORY
MA11
(DQM3)
(DQM3)
MA10
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
MDQ15
MDQ14
MDQ13
MDQ12
MDQ11
MDQ10
MDQ9
MDQ8
MDQ7
MDQ6
MDQ5
MDQ4
MDQ3
MDQ2
MDQ1
MDQ0 160
162
164
168
170
172
176
178
177
175
171
169
201
203
207
209
208
206
202
200
198
199
192
194
167
163
161
159
63
62
151
64
58
215
57
76
A MUTE
AIN0
148
150
LRCK
DRV3
DRV4
DRV5
70
NRST
ADOUT
DACCK
149
SRCK
P11
STBDAC
P10
TRCCLK
59
P12
RSTB
4
EXDT10
CLK
/WE
/CAS
/RAS
/CS
38
16
17
18
19
ADDRESS
MEMORY
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
35
22
34
33
32
31
30
29
26
25
24
23
64M SDRAM
DATA
MEMORY
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
53
51
50
48
47
45
44
42
13
11
10
8
7
5
4
2
C3ABPG000160
IC8051
2
1
11
13
4
AINL
AINR
VCOM
12
SCLK
9
SDTO
10
LRCK
MCLK
PDN
FP8101
CN2001
30
FP8101
CN2001
28
IC8422
STEREO A/D CONVERTER
C0FBAK000026
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
DECIMATION
FILTER
DECIMATION
FILTER
SERIAL
CLOCK DIVIDER
I/O INTERFACE
VOLTAGE
REFERENCE
FROM AUDIO
25
24
22
21
20
19
18
17
30
10
11
1
4
3
9
MCLK
LRCK
SDTI1
SDTI2
SDTI3
SDTI4
5 RSTB
2
BICK
LOUT1
ROUT1
ROUT2
ROUT3
LOUT2
LOUT3
ROUT4
DZF1
LOUT4
AUDIO
PCM
I/F
DATT
DAC
SCF
LPF
DATT
DAC
SCF
LPF
DATT
DAC
SCF
LPF
DATT
DAC
SCF
LPF
DATT
DAC
SCF
LPF
DATT
DAC
SCF
LPF
DATT
DAC
SCF
LPF
DATT
DAC
SCF
LPF
CSN
CCLK
CDTI
8
7
6
IC8421
8CH D/A CONVERTER
C0FBBY000060
CONTROL
REGISTER
FP8101
CN2001
12
40
FP8101
CN2001
MIX-L
FP8101
CN2001
14
MIX-R
FP8101
CN2001
16
FL
FP8101
CN2001
18
FR
FP8101
CN2001
20
SL
FP8101
CN2001
22
SR
FP8101
CN2001
24
CNT
FP8101
CN2001
26
SW
ZFLAG
TO AUDIO
TO
SYSTEM CONTROL
QR8420
MUTING
SA-PT170EE DVD (AUDIO) BLOCK DIAGRAM
VBUS
D-
D+
: CD/DVD AUDIO & VIDEO INPUT SIGNAL LINE
: OPTICAL AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
89
14.4. DVD (HDMI)
1
9
10
11
12
13
14
17
18
EXDT15
EXDT7
EXDT14
EXDT6
EXDT13
EXDT5
EXDT12
EXDT4
DVOUT0
DVOUT1
DVOUT2
DVOUT3
DVOUT4
DVOUT5
DVOUT6
DVOUT7
P14
VCLK
61
AUOT0
AUOT2
AUOT1
DMXOUT
SRCK
LRCK
ADAC-CLK
AUDIODIGITAL
DRV5
SRCK
LRCK
DRV3
DRV4
ADOUT 151
63
62
149
150
64
DACCK
IEC OUT
148
152
OSC27M
OSCO
OSCI
P1
P2
156
155
46
47
C0JBAB000907
SDA
SCL
INVERTER
4
2
IC8701
NRST
TRCDATA2
FG
70
5
6
1
79
71
OUT
1
OUT
RESET
C0EBA0000039
RFKBX0681A-M
SDA
HOTPLG
HDMIRST
NRESET
TXRST
SCL
RESET
C0EBE0000456
IC8606
16M EEPROM
AND GATE
C0JBAA000501
2
4
1
IC8601
D+3.3V
IC8611
IC8901
HDMI TRANSMITTER
MN864702A
PCLK IN
HCLK
HSDA
HSCL
NRESET
107
NIRQ
IC3901
117
114
113
AMSDI0
AMSDI1
AMSDI2
AMSDI3
AMDAWS
AMDACL
AUDIO I/F
VIDEO I/F
38
37
36
35
41
45
D7
D6
D5
D4
D3
D2
D1
D0
87
88
89
90
92
93
94
95
AMRX
AMDAM
33
43
UP
CONVERTER
&
SQUEEZE
COLOR
SPACE
CONVERTER
CONFIGURATION
REGISTER
I2C I/F
111
108
SDA
SCL
10
120
121
12
14
16
18
20
22
24
8
TXCM
TXCP
TX0M
TX0P
TX1M
TX1P
TX2M
TX2P
EXT SWING
AV
CONTROLLER
HDCP
CIPHER /
ENCRYPTOR
TDMS
ENCODER
TDMS
TRANSMITTER
CONFIGURATION
REGISTER
DDC I/F
D+3.3V
HPD
119
HOTPLG
CEC
18
+ 5V
CEC CIRCUIT
Q3941,Q3942,Q3943
CEC IN
CEC OUT
BUFFER
Q3901
19
13
5
4
IN
OUT
TERMINAL VOLTAGE
REGULATOR
REGULATOR
M + 9V
C0CBCDC00063
44
45
CN2001 FP8101
CN2001 FP8101
TO/FROM SYSTEM CONTROL
IC3952
HDMI
(AV OUT)
(AV OUT)
P3901
D2-
D2 GND
D2+
D1-
D1 GND
D1+
D0-
D0 GND
D0+
CLK-
CLK GND
HDMISDA
HDMISCL
CLK+
LEVEL
SHIFTER
SHIFTER
LEVEL
SHIFTER
SHIFTER
Q3902
Q3903
1
2
3
4
5
6
7
8
9
10
11
12
16
15
IC8001
DV5.0 LSI
MN2DS0018MP
SA-PT170EE DVD (HDMI) BLOCK DIAGRAM
X8621
: CD/DVD VIDEO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO & VIDEO OUTPUT SIGNAL LINE
90
14.5. Video
+
VOUT
IC2801
VIDEO BUFFER
C9ZB00000461
4
C IN
2
S1
3
S2
8
5
14
Y IN
MUTE 1
MUTE 2
CR IN
15
13
CB IN
CY IN
11
10
BIAS
6dB
CLAMP
6dB
BIAS
6dB
BIAS
6dB
CLAMP
BIAS
6
CV IN
CLAMP
6dB
L
H
SEL
7
SEL
C OUT
SDCOUT
LPF
6 MHz
S-DCOUT
S1/S2
S1/S2
LPF
6 MHz
LPF
6 MHz
LPF
12 MHz
LPF
12 MHz
6dB
LPF
12 MHz
CY OUT
CY SAG
75
CR OUT
CR SAG
75
Y OUT
Y SAG
75
V OUT
V SAG
75
CB OUT
CB SAG
75
75
L
H
32
23
24
17
18
26
27
29
31
30
20
21
H2812*
2
H2811*
H2812*
3
H2811*
H2812*
4
H2811*
H2812*
5
H2811*
H2812*
6
H2811*
Q2801
Q8331
1
CN2001
FP8101
3
CN2001
FP8101
5
CN2001
FP8101
7
CN2001
FP8101
9
CN2001
FP8101
IC8001
DV5.0 LSI
MN2DS0018MP
131
130
129
138
DAC1 OUT
DAC2 OUT
DAC3 OUT
DAC4 OUT
DAC5 OUT 139
VMUTE
BUFFER
Q8335
BUFFER
Q8341
BUFFER
Q8321
BUFFER
Q8325
BUFFER
MUTING CONTROL
SA-PT170EE VIDEO BLOCK DIAGRAM
FROM
SYSTEM CONTROL
Y PY G
CB PB B
CR PR R
Y
C
PY2
CB2
CR2
Y2
C2
: CD/DVD VIDEO INPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
JK2002
1
2
3
4
5
8
Y
CB
CR
COMPONENT
VIDEO OUT
VIDEO OUT
YOUT
CBOUT
CROUT
91
14.6. Audio
TO DVD(AUDIO)
28
FP8101 CN2001
30
FP8101 CN2001
12
FP8101 CN2001
14
FP8101 CN2001
16
FP8101 CN2001
18
FP8101 CN2001
20
FP8101 CN2001
22
FP8101 CN2001
24
FP8101 CN2001
26
FP8101 CN2001
AUX
FROM
DVD (AUDIO)
ASP CLK
ASP DAT
FROM
SYSTEM
CONTROL
C IN
C1AB00002735
AUDIO SIGNAL PROCESSOR
FL IN
SL IN
SR IN
INL2
INR2
INL3
INR4
INR3
INL4
RECOUTR
RECOUTL
IC2101
INL1
INR1
100
FR IN
RMPORT L
RMPORT R
99
90
89
92
91
93
95
86
85
82
81
79
78
80
96
94
INR5
INL5
88
87
MIX R
MIX L
DVD FR
DVD FL
DVD SR
DVD SL
DVD CNT
TUN R-CH
TUN L-CH
SUB IN
MIC IN
AMP
AMP
AMP
AMP
AMP
AMP
ASS
TONE
AMP
77
97
62
63
MCU
I/F
I/F
DVD SUBW
CLOCK
DATA
OP IN 1
OP IN 2
OP OUT 2
FLVOL OUT
FRVOL OUT
FLF IN
SL OUT
SR OUT
FL OUT
FR OUT
C OUT
SUBOUT
OP OUT 1
FLSEL OUT
FRSEL OUT
FLVOL IN
FRVOL IN
SLVOL IN
SRVOL IN
CVOL IN
SUBVOL IN
SLSEL OUT
SRSEL OUT
CSEL OUT
SUBSEL OUT
AMP
AMP
AGC
AMP
AMP
AMP
H BASS
12
21
36
35
22
60
20
37
23
52
34
13
FRF IN
15
27
30
16
44
SRVOL OUT
SLVOL OUT
CVOL OUT
39
25
32
SRF IN
CF IN
SLF IN
40
26
31
48
47
45
46
17
41
18
14
19
FRF IN
CN5050
1
17
CN2009
CN5050
3
15
CN2009
CN5050
11
7
CN2009
CN5050
5
13
CN2009
LEVEL
PROTECTION
CIRCUIT
PROTECTION
CIRCUIT
SENSE1
TO SYSTEM CONTROL
TO ANALOG AMP
TO ANALOG AMP
SA-PT170EE AUDIO BLOCK DIAGRAM
JK2002
7
5
6
LCH
RCH
RECOUT-L
RECOUT-R
TV L
TV R
TUNER PACK
TUNER LCH
5
TUNER RCH
7
CN2002*
FRONT L
FRONT R
CENTER
SUBWOOFER
: FM SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: TV/MUSIC PORT/MIC/AUX AUDIO INPUT SIGNAL LINE
FROM
SYSTEM CONTROL
MUTE C S
Q2504
CONTROL
MUTING
Q2505
MUTING
IC7100
C1AB00002773
ECHO PROCESSOR
C0ABBB000189
OP-AMP (MIC)
2
3
1
14
13
16
15
LPF2OUT
LPF2IN
LPFIN
LPF1OUT
IC7000-2
MIC LVL2
MIC LVL1
ECHO LVL1
ECHO LVL2
ECHO MUTE
MIC SW
FROM/TO
SYSTEM CONTROL
SYSTEM CONTROL
5
6
CN2005
H7000*
CN2005
H7000*
7
CN2005
H7000*
8
CN2005
H7000*
9
CN2005
H7000*
10
CN2005
H7000*
IC7000-1
C0ABBB000189
OP-AMP (MIC)
6
5
7
SWITCH
SWITCH
Q7003
Q7002
Q7001
+7V
SWITCH
SWITCH
SWITCH
MUTING
Q7102
Q7101
Q7100
JK7002
MIC 2
JK7001
MIC 1
2
1
3
2
1
3
8
7
8
7
77
+
_
+
_
1
H7000* CN2005
JK6701
MUSIC PORT
1
7
6
3
2
4
5
CN2010
1
H6701*
CN2010
3
H6701*
MPORT SW
CN5050
7
11
CN2009
CN5050
9
CN2009
SURROUND L
SURROUND R
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