Panasonic SA-PT880EE / SC-PT880EE Service Manual ▷ View online
113
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
C
D
B
E
G
H
F
A
MAIN(DV5U) CIRCUIT
SCHEMATIC DIAGRAM - 3
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 (6/6)
SECTION (6/6)
P1
: 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
QR8420
B1GBCFJJ0040
F1J1E1040022
FL8104
C8024
0.1
AMUTE
K8114
0
K8115
0
K8116
0
K8117
0
0
LB8432
0
LB8424
100
LB8691
100
LB8693
100
LB8692
F1H0J1050018
FL8103
FL8101
F1H0J1050018
FL8102
F1H0J1050018
K8100
0
AUDIO MUTING
D+5V
CPU-CMD
CPU-STAT
A+5V
CPU-CLK
MGND
D+5V_USB
M+9V
LDIN
OPEN_SW
INNER_SW
DGND
VGND
AOUT2
AOUT1
AOUT0
LRCK
SRCK
AGND
A_LIN
A_RIN
ZFLAG
ZFLAG
A_LIN
MA
R_LIN
MA
AOUT0
MA
AOUT1
MA
AOUT2
MA
PW_ADAC5V
MA
ADGND
MA
RSTB
MA
SRCK
MA
LRCK
MA
AGND
MA
VGND
MA
MGND
MA
DGND
MA
Y_OUT
MA
C_OUT
MA
INNER_SW
MA
OPEN_SW
MA
ZFLAG
MA
LDIN
MA
PW_M+9V
MA HD
PW_D+5V
MA
CKDOP_CPUCLK
MA
CKDOP_CPUCMD MA
CKDOPCPUSTAT
MA
2.2K
R8420
C
Y
0
K8533
F1H0J1050018
FL8421
F1H0J1050018
FL8105
G1C100M00049
L8400
4.7
R8400
6.3V47
C8421
VGND
A_RIN
A_LIN
AIN0
R8404
R8421
100
0
LB8434
J0JCC0000317
C8433
10
C8432
10
C8431
16V10
C8434
10
C8435
1000P
C8540
10
15
12
13
9
8
6
11
7
4
5
10
3
1
2
14
16
IC8422
C0FBAK000026
LRCK
ADAC-CLK
RSTB
SRCK
J0JCC0000317
LB8430
J0JCC0000317
LB8423
LB8425
0
AGND
D+3R3V
V+5V
SCLK
PDN
SDT0
MCLK
LRCK
VD
AGND
VCOM
VA
DGND
CKS2
AINL
CKS0
A/D CONVERTER
AINR
CKS1
DIF
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
ADAC-CLK
ADAC-CLK
MA
C8425
15P
114
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
A
MAIN(DV5U) CIRCUIT
SCHEMATIC DIAGRAM - 4
SA-PT880EE MAIN(DV5U) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(DV5U)
SECTION (5/6)
SECTION (5/6)
TO MAIN(DV5U)
SECTION (1/6)
SECTION (1/6)
P2
P1
P1
: 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
EXADR6_DT5
FEXDT_6
EXADR7_DT12
FEXDT_7
FEXDT_3
EXADR3_DT14
FEXDT_0
EXADR0_DT0
FEXDT_2
EXADR2_DT7
FEXDT_1
EXADR1_DT15
FEXDT_5
EXADR5_DT13
EXADR4_DT6
FEXDT_4
FEXDT_4
FEXDT_6
EXADR15_DT8
FEXDT_5
EXADR0_DT0
FEXDT_2
FEXDT_1
FEXDT_0
XCE
FEXDT_3
EXADR_18
EXADR12_DT2
EXADR10_DT3
EXADR11_DT10
EXADR9_DT11
FEXDT_15
FEXDT_14
XWE
EXADR_19
FEXDT_9
FEXDT_11
FEXDT_13
FEXDT_12
FEXDT_10
FEXDT_8
EXADR_20
EXADR1_DT15
EXADR3_DT14
EXADR5_DT13
EXADR7_DT12
EXADR8_DT4
EXADR6_DT5
EXADR4_DT6
C8652
0.1
EXADR2_DT7
EXADR_16
FEXDT_7
EXADR14_DT1
EXADR13_DT9
C8651
0.1
EXADR_17
22
23
21
14
15
13
18
17
20
19
16
4
3
6
5
1
2
12
10
8
7
9
11
26
28
30
32
39
40
36
37
34
35
38
47
45
46
48
41
43
44
42
33
31
29
27
24
25
RFKWMH52B3D3
FLASH MEMORY
IC8651
EXADR14_DT1
FEXDT_14
EXADR15_DT8
FEXDT_15
FEXDT_9
FEXDT_8
EXADR8_DT4
EXADR9_DT11
0.1
C9003
NRST_1
FEXDT_11
EXADR11_DT10
FEXDT_10
EXADR10_DT3
FEXDT_13
EXADR13_DT9
FEXDT_12
EXADR12_DT2
IC9002
C0JBAZ001251
R9007
10K
C9002
0.1
8
9
7
6
1
2
5
3
4
12
14
16
18
19
20
17
15
13
10
11
8
9
7
6
1
2
5
3
4
12
14
16
18
19
20
17
15
13
10
11
IC9001
C0JBAZ001251
LATCH
LATCH
A0
A1
A3
VSS
XWE
A20
XRESET
A9
OE
D3
D4
OE
D2
D8
D6
D5
D7
D1
D6
D5
D8
D7
D1
D2
D4
D3
A12
A13
A10
A11
A15
GND
GND
A14
A8
A19
DQ4
DQ12
VDD
VSS
Q3
Q2
Q4
Q6
Q7
Q3
Q4
Q2
Q5
LE
Q8
Q1
Q1
Q7
Q6
Q8
Q5
LE
A16
DQ6
DQ5
DQ7
XBYTE
VCC
VDD33
VCC
DQ15/A-1
DQ13
DQ14
A18
A6
A4
A5
A7
A17
NC
WP/ACC
RDY/XBSY
DQ2
DQ10
DQ1
DQ0
XOE
XOE
DQ8
DQ9
DQ3
DQ11
XCE
A2
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
115
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
MAIN(DV5U) CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-PT880EE MAIN(DV5U) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(DV5U)
SECTION (4/6)
SECTION (4/6)
TO MAIN(DV5U)
SECTION (2/6)
SECTION (2/6)
TO MAIN(DV5U)
SECTION (6/6)
SECTION (6/6)
P1
P1
: 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
PW_NSW1R2V
OSC27M
AUDIODIGITAL
C8330
6.3V47
L8330
G1C100M00049
R8323
33
ADAC-CLK
SRCK
DMIXOUT
LRCK
SRCK
DMIXOUT
ADAC-CLK
LRCK
AOUT0
AOUT0
AOUT1
AOUT1
AOUT2
AOUT2
OSC27M
200
R8321
R8325
200
R8327
33
R8328
1K
C8325
0.1
Q8325
B1ADDF000012
Q8321
B1ADDF000012
C8321
0.1
R8324
1K
C
Y
BUFFER
BUFFER
NSW1R2V
2200P
C8056
MDQ_9
MDQ_8
MDQ_10
MDQ_5
MDQ_7
DQM0
RX8014
D1H88204A043
MDQ_9
MDQ_8
MDQ_6
NWE
DQM1
RX8019
D1H422020001
R8012
NCSM
R8013
22
22
MDQ_6
MDQ_5
C8054
220P
C8053
0.1
C8052
0.1
DQM0
MDQ_7
MDQ_3
D1H88204A043
RX8012
MDQ_14
MDQ_15
MDQ_13
MDQ_14
MDQ_0
MDQ_1
MDQ_13
MDQ_12
MDQ_2
MDQ_12
MDQ_11
1
C8057
D1H88204A043
RX8013
MDQ_4
MDQ_11
MDQ_10
MDQ_0
MDQ_4
MDQ_2
MDQ_1
MDQ_3
8
6
5
7
4
1
2
3
8
6
5
7
4
1
2
3
D1H84714A043
RX3708
DVOUT3
DVOUT5
DVOUT6
DVOUT4
DVOUT2
DVOUT7
D1H84714A043
RX3707
DVOUT0
DVOUT1
VOUT1
VOUT3
VOUT4
VOUT2
VOUT0
VOUT6
VOUT5
VOUT7
MA_8
MA_7
MA_11
DQM1
MA_9
MA_8
MA_10
MA_9
MA_7
NCAS
NRAS
RX8018
D1H422020001
MA_11
D1H422020001
RX8020
MA_6
MA_1
MA_0
MA_2
MA_3
MA_4
MA_5
8
6
5
7
4
2
1
3
8
6
5
7
4
2
1
3
8
6
5
7
4
2
1
3
8
6
5
7
4
2
1
3
8
6
5
7
4
2
1
3
8
6
5
7
4
2
1
3
8
6
5
7
4
2
1
3
4
2
1
3
4
2
1
3
4
2
1
3
D1H88204A043
RX8017
D1H88204A043
RX8016
D1H88204A043
RX8015
MA_5
MA_6
MA_4
NRAS
NCAS
MA_2
MA_3
MA_0
MA_10
MA_1
C8051
1
AUDIODIGITAL
MDQ_15
D1H88204A043
RX8011
29
28
30
31
27
26
24
25
20
21
19
16
12
14
15
13
18
17
9
10
7
6
8
11
2
3
1
4
5
34
36
39
41
42
40
38
49
52
51
54
53
50
44
43
45
47
48
46
37
35
23
22
32
33
IC8051
C3ABPG000160
SDRAM
C8601
0.1
C8606
0.1
3
1
2
4
5
IC8901
C0JBAA000501
AND GATE
LB8901
J0JCC0000308
J0JCC0000317
LB8902
R8901
10
C8901
0.1
D+3R3V
NRST_1
3
1
2
4
5
C0EBE0000456
IC8606
1
4
2
3
C0EBA0000039
RESET
RESET
IC8601
HDMIRST
VGND
V+5V
A11
BA0
MA9
A9
BA1
BA1
A1
A6
A2
A5
VSS
VDD
HD
HD
HD
HD
HD
HD
HD
HD
TXRST
HD
PW_D+3R3V
HD
MA5
MA4
MA3
MA2
A3
A4
A8
A10/AP
MA8
A7
A0
MA6
MA0
MA1
MA7
MA10
DQ11
DQ4
VDDQ
DQ12
VSSQ
DQ3
MDQ3
DQ8
DQ7
NC
LDQM
BA0
/CS
/CAS
/RAS
NC
CLK
CKE
/WE
UDQM
VDD
VSS
DQ9
DQ6
DQ5
DQ10
VSSQ
VDDQ
VSSQ
VDDQ
DQM_1
MA11
NCAS
NRAS
MCKI
DQM_0
MDQ9
MDQ7
MDQ6
MDQ8
MDQ12
MDQ2
MDQ13
MDQ4
MDQ5
MDQ10
MDQ11
DQ15
VSS
DQ14
VSSQ
DQ0
VDD
HD
HD
HD
HD
HD
I2C_SDA
I2C_SDA
I2C_SCL
I2C_SCL
HD
HD
HOTPLG
HOTPLG
CKGV_CLK
CKGVCLK
HD
HD
DQ1
VDDQ
HD
HD
HD
HD
HD
DGND
ADGND
ADGND
DGND
HD
HD
ARC
ARC
HD
DQ13
DQ2
VCC
VDD12
VDD33
NC
GND
IN1
IN2
OUT
CD
OUT
VDD
OUT
VDD
VSS
NC
GND
DAC4OUT
DAC5OUT
MDQ0
MDQ1
MDQ14
MDQ15
LB8316
0
LB8315
0
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
1
C8055
116
I
K
L
J
M
O
P
N
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
MAIN(DV5U) CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-PT880EE MAIN(DV5U) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(DV5U)
SECTION (5/6)
SECTION (5/6)
TO MAIN(DV5U)
SECTION (3/6)
SECTION (3/6)
P1
FOR SOFTWARE
TO TRAVERSE / SPINDLE
: 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
I
TO
USB CIRCUIT
(CN6401)
IN SCHEMATIC
DIAGRAM - 22
USB CIRCUIT
(CN6401)
IN SCHEMATIC
DIAGRAM - 22
: USB SIGNAL LINE
3
1
2
4
5
IC8701
INVERTER
VOLTAGE REGULATOR
C0JBAB000907
H0J270500131
X8621
C8622
8P
C8621
8P
C8010
220P
2
3
1
JK8001
DIGITAL AUDIO
IN OPTICAL
C8002
6.3V33
R8621
1M
R8622
1K
R8263
R8261
82K
82K
C8255
16V22
4
5
1
3
2
7
6
FP8251
LB8255
0
C8260
220P
R8251
6.8
16V47
C8257
C8258
0.1
C8264
0.1
C8364
0.1
MGND
C8256
0.1
0.1
C8262
2
1
27
5
24
25
22
17
19
18
15
16
30
29
20
21
7
11
10
13
14
12
8
9
23
6
3
4
26
28
IC8251
C0GBG0000048
MOTOR DRIVER
0
R9099
10K
R8252
LDCNT
FODRV
0.1
C8261
TRDRV
R8264
R8262
15K
15K
SPMUTE
K8252
0
K8251
G1C100M00049
L8251
0
0
L8250
C8252
0.1
4.7
C8151
LB8701
R8702
10
C8701
0.1
D+5V_USB
C8111
10
D+3R3V
C8112
1
C8118
0.015
T1
4
7
5
6
1
3
2
IC8111
C0DBFZG00001
0.015
C8113
NSW1R2V
TRVFTMUTE
D+3R3V
C8023
0.1
R8601
100K
0
R8602
4
2
1
3
RX8032
D1H447220001
0.015
C8602
VHALF
R8025
0
IECINPUT
L8001
G1C100M00049
R8232 R8231
R8230
7.5K
7.5K
2.2K
C8232
0.1
C8231
0.1
100
R8611
SDATA
EXTRGO
NRST_2
NRST_1
I2C_SDA
SCLOCK
6
8
9
7
2
1
4
5
3
10
FP8031
C8611
0.1
4
2
1
3
RX8611
D1H447220001
6
7
5
2
4
3
8
1
REPX0862D
EEPROM
IC8611
100
R8613
I2C_SCL
MUTE3
LDCNT
FIN
VO3-
M+9V
VO3+
VO4+
VO4-
MUTE4
TRIN
VIN3
LDIN
BIAS2
PREVCC
VCC
GND
LDIN
TR-
SP-
SP+
TR+
OPEN_SW
INNER_SW
DGND
AD1
D+5V
OPIN-
OPIN+
VO2-
VO2-
VO1+
VO1+
VO2+
VO2+
VO1-
VO1-
FIN
OPOUT
GND
MUTE12
VCC
BIAS1
VIN2
VIN1
OPIN-
OPIN+
OPIN+
GND[PRE]
DGND
INNER_SW
UNLOAD_SW
D+3R3V
GND
VCC
OPT-IN
INA
VCC
NC
VDD33
SDA
GND
A0
VCC
SCL
A2
WP
A1
VDD33
EXT_CAP
1.2V
D+3.3V
RST_O
VCC
GND
GND
VCC
LB8702
J0JCC0000308
J0JCC0000308
OSC27M
OSCO
OSCI
DGND
VDD
VDD
SCLOCK
NRESET
DGND
DGND
KMODE
SDATA
EXTRG0
DRV1
DRV0
OUT
GND
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
C8251
6.3V220
FP9001
0
LB9002
0
LB9003
R9001
0
R9002
0
D+
VBUS_OUT
D-
4
3
5
1
2
D+
D-
VBUS
DGND
DGND
VBUS_OUT
VBUS_EN
3
1
2
4
5
C9008
C9006
220P
0.1
OC
OUT
IN
GND
EN
HIGH SIDE SWITCH
IC9006
C0DBZYY00311
USB_OVER
10K
R9036
C9007
0.1
1
2
5
6
3
4
C9009
10P
LB9001
J0JCC0000042
LB9004
J0JCC0000308
R9010
10
2Y
2A
1A
1Y
VC
GND
P5
X9004
H1A4805B0038
R9008
1M
IC9003
C0JBAB000908
INVERTER
R9009
1K
10P
C9004
C9005
12P
3
2
1
4
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