Panasonic SA-PT880EE / SC-PT880EE Service Manual ▷ View online
109
16 Schematic Diagram Notes
• This schematic diagram may be modified at any time
with the development of new technology.
Notes:
• Important safety notice:
Components identified by
mark have special characteris-
tics important for safety.
Furthermore, special parts which have purposes of fire-retar-
dant (resistors), high quality sound (capacitors), low-noise
(resistors), etc are used.
When replacing any of components, be sure to use only
manufacturer’s specified parts shown in the parts list.
Furthermore, special parts which have purposes of fire-retar-
dant (resistors), high quality sound (capacitors), low-noise
(resistors), etc are used.
When replacing any of components, be sure to use only
manufacturer’s specified parts shown in the parts list.
• In case of AC rated voltage Capacitors, the part no. and val-
ues will be indicated in the Schematic Diagram.
AC rated voltage capacitors:
C5700, C5701, C5702, C5703, C5705, C5706
AC rated voltage capacitors:
C5700, C5701, C5702, C5703, C5705, C5706
• Resistor
Unit of resistance is OHM [
Ω
] (K=1,000, M=1,000,000).
• Capacitor
Unit of capacitance is
µ
F, unless otherwise noted. F=Farads,
pF=pico-Farad.
• Coil
Unit of inductance is H, unless otherwise noted.
•
*
REF is for indication only.
• Voltage and signal line
S6002:
Stop switch (
).
S6003:
Play switch (
).
S6005:
Vol (+) switch
S6006:
Vol (-) switch
S6007:
Selector Switch (+)
S6801:
Power switch (
).
S6807:
Open/Close switch (
).
: +B signal line
: -B signal line
: Audio output signal line
: Audio output signal line
: Video output signal line
: CD/DVD Audio input signal line
: CD/DVD Video input signal line
: Optical/HDMI/iPod/iPhone/AUX/Mic
Audio input signal line
: iPod/iPhone Video input signal line
: FM signal Line
: USB signal Line
: CD/DVD Audio input signal line
: CD/DVD Video input signal line
: Optical/HDMI/iPod/iPhone/AUX/Mic
Audio input signal line
: iPod/iPhone Video input signal line
: FM signal Line
: USB signal Line
110
111
17 Schematic Diagram
17.1. Main Circuit
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
MAIN(DV5U) CIRCUIT
SCHEMATIC DIAGRAM - 1
SA-PT880EE MAIN(DV5U) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(DV5U)
SECTION (2/6)
SECTION (2/6)
TO MAIN(DV5U)
SECTION (4/6)
SECTION (4/6)
P1
P1
P2
: OPTICAL/HDMI AUDIO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: USB SIGNAL LINE
FODRV
R8312
1K
TRDRV
C8311
0.1
R8225
C8222
C8226
G1C100M00049
L8303
R8311
2.4K
L8301
G1C100M00049
L8302
G1C100M00049
R8221
8.2K
8.2K
C8225
C8221
820P
1000P
1000P
1000P
6.3V33
C8302
6.3V220
C8301
NSW1R2V
D+3R3V
LB8011
J0JHC0000045
J0JHC0000045
LB8001
R8211
10K
C8515
0.1
VIN3
VIN4
C8521
0.1
C8522
0.1
R8402
100
C8523
0.1
C8524
0.1
C8502
0.1
0.033
C8527
C8526
0.018
5600P
C8503
0.1
C8525
C8514
0.1
C8513
0.1
C8511
1
C8512
1
C8516
0.1
VIN2
VIN1
4
2
1
3
RX8031
D1H447220001
C8506
0.1
0.1
C8505
C8504
0.1
C8014
C8013
C8015
VHALF
DVOUT3
EXADR5_DT13
EXADR7_DT12
EXADR6_DT5
DVOUT5
DVOUT7
DVOUT6
EXADR4_DT6
DVOUT4
EXADR9_DT11
EXADR8_DT4
RSTB
EXADR10_DT3
EXADR15_DT8
EXADR13_DT9
EXADR11_DT10
EXADR12_DT2
2
4
3
1
6
7
8
5
2
4
3
1
6
7
8
5
2
4
3
1
6
7
8
5
2
4
3
1
6
7
8
5
D1H85604A043
RX9014
D1H85604A043
RX9015
D1H85604A043
RX9016
D1H85604A043
RX9017
EXADR14_DT1
R9048
R9023
R9049
R9046
R9043
R9044
C8018
R9083
R9084
R9084
R9047
XCE
C8003
LB8317
R8011
22
0
C8012
R9045
R8001
R9041
R8003
10K
10K
R9080
10K
10K
C8016
C8004
0.1
0.1
0.1
0.1
0.1
0.1
0.1
R9085
47
C8006
0.1
SPMUTE
CPU-STAT
CPU-CLK
CPU-CMD
4
2
1
3
4
2
1
3
RX8001
D1H410320002
RX8402
D1H410120001
TRVFTMUTE
EXADR_20
R9040
10K
R9088
47
C8007
C8022
0.1
0.1
0.1
0.1
0.1
R9087
R9086
10K
10K
10K
10K
10K
10K
47
47
47
10K
10K
47
47
EXADR_19
XWE
C8021
EXADR_18
EXADR_17
DVOUT2
EXADR2_DT7
EXADR3_DT14
C8020
EXADR0_DT0
EXADR1_DT15
DVOUT0
DVOUT1
IECINPUT
HOTPLG
DVD_CD
TRCST
HFMON
AMUTE
SDATA
SDATA
EXTRGO
SCLOCK
SCLOCK
SBT3
SBT3
AIN0
CKGV_CLK
215
213
211
209
207
173
174
166 165
167
163
164
171 170
172
168
169
187
188
184 183
186 185
191
189
190
178 177
181
182
179
180
194 193
203
204
200
202 201
206205
196195
199
197
198
192
175
176
208
210
212
214
106
98
96
94
92
90
88
86
84
82
80
78
76
74
72
70
68
66
64
62
60
58
56 57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
103
100
102
101
105
104
108
107
161
159
109
115
113
114
118
117
121
120
125
124
129
130
127
128
135
133
134
139
151
152
149
150
154
156
158
157
155
153
141
143
142
140
147
148
144
146
145
137
136
138
131
132
126
122
123
119
116
110
112
111
160
162
2
4
3
1
8
9
5
7
6
11
10
17
16
19
18
13
15
14
26
27
22
23
20
21
25
24
12
216
53
50
51
46
48
47
42
43
38
39
34
35
30
31
28
29
33
32
37
36
41
40
45
44
49
52
54
55
IC8001
MN2DS0018MP
DV5.0 LSI
R8403
100
R8406
47
R8401
100
15K
R8313
C8312
1
1
C8313
B0ACCK000012
D8211
L8501
G1C100M00049
G1C100M00049
L8201
C8001
4V330
4V330
C8011
6.3V100
C8304
0.1
C8305
0.1
ADAC-CLK
4
2
1
3
RX8401
D1H410120001
SRCK
LRCK
R8541
15K
R8314
15K
0.1
C8005
C8026
0.1
DMIXOUT
AUDIODIGITAL
C8202
0.1
C8541
4700P
4700P
C8211
1200P
C8303
0.1
C8528
1
C8529
1
6.3V100
C8501
C8201
6.3V100
J0JCC0000396
LB8401
C8429
0.1
VIN4
VIN3
VIN9
VIN10
VIN2
VIN1
TRCST
R9055
4.7K
NRST_2
DVD_CD
I2C_SDA
I2C_SCL
HDMIRST
LDCNT
HFMON
4
2
1
3
RX9020
D1H447220001
4
2
1
3
D1H447220001
RX9018
LPC1
LPC2
RFINP
RFINN
AGND
ARC
INNER_SW
DGND
VGND
EXDT2
EXDT1
MA9
BA1
MA6
MA0
MA5
VSS
MA4
VSS
MA3
MA2
MA1
MA8
MA7
VSS
MA10
MDQ4
MDQ3
NWE
MCK
BA0
VSS
VSS
VSS
MDQ9
MDQ7
DQM1
NCAS
NCSM
DQM3
DQM2
NRAS
MCKI
MCKI
DQM0
MDQ6
MDQ8
MDQ5
EXDT9
VDD33
EXADT0
EXADR_0
EXADR_0
NEXOE
NEXCE
VDD12
VDD33
VDD33
MDQ10
VDD33
VDD12
VDD33
MDQ12
MDQ11
MDQ0
MDQ1
VSS
MDQ14
VDD33
VDD33
VDD12
XOE
EXDT5
VSS
EXDT7
VSS
P3
P1
P2
P5
P7
P6
P4
P0
VSS
VSS
VSS
NEXWE
VDD12
VDD33
VDD33
VDD12
VDD33
EXDT6
EXDT3
EXDT4
VSS
EXDT11
VDD33
VDD33
OSCO
OSCO
OSCI
OSCI
ANAMONI1
VIN4RF
VREFH5
LPC2
VREFH
VREFH
LPCO2
LPCO2
LPC1
LPCO1
LPCO1
VHALF
VREFL5
VIN3RF
RFINP
RFINN
VIN2RF
VIN1RF
[107] AVDDB
VIN4
VIN3
VIN2
VIN6
VIN8
VIN7
AD4
PWM1
VREF
SRCK
LRCK
ROUT
LOUT
PWM0
AD0
AD0
AGND
AD1
VIN1
AD2
AD1
AVDDH
COMP2
AVSSI
ADOUT
AVDDI
AVSSF
AVDDE
AVSSG
DACCK
AVDDG
AVSSE
COMP1
AVDDF
IREF1
DAC4OUT
DAC5OUT
DAC4OUT
DAC5OUT
DAC3OUT
DAC1OUT
DAC2OUT
AVSSH
[108] AVSSB
VIN10
VIN5
VIN9
ANAMONI2
EXDT13
EXTRG0
VDD12
AVSSD
CCAPA
AVDDC
CDATA
AVSSC
AVDDD
VSS
TRCST
PLFIL1
VREFL7
VREFH7
EXTRG1
TRCCLK
TRCDATA3
TRCDATA2
HDMIRST
LDCNT
TRCDATA1
TRCDATA0
AOUT0
AOUT1
AOUT2
EXDT15
DRV1
DRV1
DRV2
VSS
FG
NRST
DRV0
DRV0
SCLOCK
SDATA
VDD33
EXADT14
P13
P14
DRV3
DRV5
DRV4
EXADT11
EXADT12
EXADT8
EXADT3
EXADT1
EXADT2
EXADT6
EXADT7
EXADT4
EXADT5
EXADT9
P11
P10
P9
P9
P9
P8
P12
EXADR19
EXADR17
EXADR18
EXADT10
EXADT13
EXADR16
EXADR_16
EXADT15
EXDT14
VSS
IECOUT
EXDT12
VDD12
VDD12
[164] MDQ2
MDQ15
MA9
BA1
MA5
MA4
MA3
MA2
MA8
MA6
MA0
MA1
MA7
MA10
MDQ3
NWE
BA0
DQM_1
MA11
NCAS
NCSM
NRAS
DQM_0
MDQ9
MDQ7
MDQ6
MDQ8
MDQ12
MDQ2
MDQ13
MDQ4
MDQ5
MDQ10
MDQ11
MDQ0
MDQ1
MDQ14
MDQ15
[163] MDQ13
VSS
[215] STBDAC
EXDT10
[216] FPGACS
R8503
10K
R8504
10K
R8502
10K
R8501
10K
HD: MAIN(HDMI): SCHEMATIC DIAGRAM - 7
MA: MAIN(MICON): SCHEMATIC DIAGRAM - 8 ~ 13
MA: MAIN(MICON): SCHEMATIC DIAGRAM - 8 ~ 13
DV: MAIN(DV5U): SCHEMATIC DIAGRAM - 1 ~ 6
R8316
24
R8315
24
D+
D-
R8317
15K
R8318
15K
B1GDCFJJ0002
INVERTER
QR9030
VBUS_EN
USB_VBUS
R9037
10K
USB_VBUS
USB_OVER
P5
15P
C8401
112
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
MAIN(DV5U) CIRCUIT
SCHEMATIC DIAGRAM - 2
SA-PT880EE MAIN(DV5U) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(DV5U)
SECTION (1/6)
SECTION (1/6)
TO MAIN(DV5U)
SECTION (5/6)
SECTION (5/6)
TO MAIN(DV5U)
SECTION (3/6)
SECTION (3/6)
P1
P1
TO OPTICAL
PICKUP UNIT
: OPTICAL/HDMI AUDIO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: USB SIGNAL LINE
Q8562
B1ADGB000008
22
R8564
R8568
0.1
C8561
R8563
R8567
R8566
51
56
R8565
C8563
6.3V47
R8555
2.2
2.2
C8553
6.3V47
6.3V33
C8550
L8550
G1C100M00049
68
R8554
R8553
1K
0
R8532
R8533
R8537
0
S
D
G
S
D
G
B1CFHA000002
Q8564
C8532
220P
R8539
0
LB8532
J0JDC0000045
0
R8538
B1CFHA000002
SWITCH
SWITCH
Q8563
100K
R8535
R8536
10K
B1ABDF000026
SWITCH
Q8565
R8534
10K
DVD_CD
C8530
0.1
C8531
100P
J0JDC0000045
LB8551
LB8531
0
C8533
0.1
LB8530
J0JHC0000045
R8531
2.2K
1.5K
J0JDC0000045
LB8561
R8558
47K
47K
R8559
15K
0.1
C8551
Q8552
B1ADGB000008
R8557
R8556
51
56
R8562
1K
R8552
1K
C8554
1
C8552
16V10
Q8551
B1ABDF000026
DVD LASER DRIVE
DVD LASER DRIVE
R8551
0
C8562
16V10
1K
C8564
1
Q8561
B1ABDF000026
CD LASER DRIVE
CD LASER DRIVE
R8561
0
LPC1
LPC2
AGND
A+5V
VO2-
VO1+
VO2+
VO1-
LDCD+
LDDVD+
VREFH
LPCO2
LPCO1
AD0
VIN9
VIN1
VIN4
0
R8542
4
2
1
3
RX8531
D1H456020001
VIN3
VIN2
RFINP
RFINN
VIN10
4
2
1
3
RX8533
D1H456020001
4
2
1
3
D1H456020001
RX8532
6
7
5
9
13
15
14
11
10
12
21
22
18
16
17
20
19
8
1
3
4
2
24
23
F-
T-
T+
D/d
RF
B/b
A/a
CD/DVD SW
C/c
F+
F
MD
NC
NC
NC
VCC
E
VR-DVD
CD-LD
GND-LD
DVD-LD
VR-CD
VC(REF)
PD GND
FP8531
HD: MAIN(HDMI): SCHEMATIC DIAGRAM - 7
MA: MAIN(MICON): SCHEMATIC DIAGRAM - 8 ~ 13
MA: MAIN(MICON): SCHEMATIC DIAGRAM - 8 ~ 13
DV: MAIN(DV5U): SCHEMATIC DIAGRAM - 1 ~ 6
K8010
0
K8015
0
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