Panasonic SA-PT880EE / SC-PT880EE Service Manual ▷ View online
117
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
A
MAIN(HDMI) CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-PT880EE MAIN(HDMI)
CIRCUIT
: AUDIO OUTPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: HDMI AUDIO INPUT SIGNAL LINE
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
HDMI
(AV OUT)
4
3
1
2
4
3
1
2
C3956
1
J0JCC0000042
LB3906
J0JCC0000042
LB3905
LB3903
J0JCC0000042
4
3
1
2
4
3
1
2
J0JCC0000042
LB3904
P3901
PW_D+3R3V
D+3R3V
1
C3917
C3901
LB3901
J0JHC0000045
0.1
C3929
C3940
0.1
C3911
1
4V330
C3904
AOUT1
AOUT1
AOUT2
AOUT2
ADAC-CLK
ADAC-CLK
DMIXOUT
DMIXOUT
SRCK
SRCK
LRCK
LRCK
AOUT0
AOUT0
AUDIODIGITAL
AUDIODIGITAL
C3907
0.1
DGND
LB3907
J0JHC0000045
1
C3909
LB3902
J0JHC0000045
C3914
0.1
C3910
0.1
1
C3924
C3908
0.1
VOUT6
VOUT7
C3923
1
VOUT4
VOUT1
VOUT2
VOUT0
VOUT3
C3928
0.1
R3901
510
VOUT5
VOUT6
VOUT7
VOUT4
VOUT1
VOUT2
VOUT0
VOUT3
VOUT5
B0JCCE000008
D3901
R3902
10K
R3903
10K
0
0.1
C3916
R3924
C3925
0.1
C3927
1
0.1
C3921
C3918
0.1
0.1
C3964
0
K3903
C3919
1
TXRST
R3921
0
C3920
1
10K
R3925
HOTPLG
CKGVCLK
PW_M+9V
4
2
1
3
RX3901
D1H410120001
OSC27M
I2C_SDA
I2C_SCL
TXRST
HOTPLG
VCLK
M+9V
OSC27M
I2C_SDA
I2C_SCL
0
K3905
0.01
C3955
10K
R3947
1
C3915
0.1
C3913
0.1
C3922
C3930
1
PW_NSW1R2V
NSW1R2V
LB3908
J0JHC0000045
C3906
4V330
4V330
1
0.1
C3926
C3932
127
125
123
117
116
118
115
120 121
119
98
97
99
105
104
106
102
100 101
103
113
111
109
108
110
112
114
107
122
124
126
63
50
52 51
45
47 46
41
42
38
34
36
37
35
40 39
44 43
49 48
60
62 61
56
57
53
55 54
59 58
64
95
92
93
88
89
84
85
80
81
72
67
65
66
71
69
68
70
76
78
79
77
73
75
74
83
82
87
86
91
90
94
96
9
10
7
8
12
15
16
13
14
11
1
4
2
3
6
5
128
31
29
23
26
27
24
25
18
19
17
22
20
21
28
30
32
33
2.2K
R3905
R3907
2.2K
S
D
G
C3954
S
D
G
3
1
2
4
5
4.7K
R3906
4.7K
R3904
DV
SRCK
DV
AUDIODIGITAL
DV
LRCK
DV
AOUT0
DV
AOUT2
DV
AOUT1
DV
DMIXOUT
DV
ADAC-CLK
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
DV
PVDD1
TXCM
PVSS1
EXT_SWING
AVDD
NC
AMDAM
VSS
AMSDI0
VSS
VDD12
AMRX
AMDAWS
VDD33
AMSDI1
AVSS
AVDD
VDD33
AMSDI3
AVSS
AVDD
AVSS
AVDD
TX2P
TX2M
VDD33
VDD12
TX1P
TX1M
AMSDI2
[32]NC
[31]NC
[30]NC
TXOP
TX0M
AVSS
TXCP
NC
NC
PVDD2
NC
NC
NC
PVSS2
HPD
VSS
SCL
VSS
VDD12
SDA
NC
NC
VDD12
[1]NC
Q3901
B1ABDF000026
D9
D7
D5
D3
D1
D0
D2
D4
D6
D8
NC
DSD0
VDD12
PCLKIN
D35
D32
D29
D27
D25
D23
D24
D26
VSS
D30
D34
D33
VSS
VDD33
VDD12
NRESET
HCLK
HCLKDIV
D22
VDD12
D20
D18
NC
VSS
VSS
D15
D13
D12
D10
D11
VSS
D14
D16
D17
D19
VDD12
NC
VDD12
VDD33
LPSA
VDD33
D21
VSS
HSYNC
NIRQ
NTEST
DE
[96]NC
VDD12
VDD33
VSYNC
[65]NC
HSCL
HSDA
VDD33
VSS
VDD12
AMDACL
D31
D28
OUT
IN
GND
DV
DV
DV
DV
DV
Noise Bypass
DV
DV
MA
VC
IC3901
MN864702A
HDMI TRANSMITTER
LEVEL SHIFTER
LEVEL SHIFTER
VOLTAGE REGULATOR
Q3903
B1CFHA000002
IC3952
C0CBCDC00063
Q3902
B1CFHA000002
SWITCH
L3903
G1BYYYC00026
L3904
G1BYYYC00026
L3905
G1BYYYC00026
L3906
G1BYYYC00026
4V330
0.1
C3965
10P
MA
MA
PW_VREF
PW_VREF
CEC_IN_OUT
CEC_IN_OUT
ARC
DV
ARC
ADGND
0
0
K3906
K3908
DV
C3968
1
10K
R3958
C3970
1
C3967
0.1
C3971
0.1
C3972
0.1
100
R3956
51
R3955
1
2
5
6
3
4
C0JBAB000986
INVERTER
IC3953
J0JHC0000045
LB3909
S
D
G
B1CFHA000002
SWITCH
Q3904
51
R3952
100K
R3900
1
C3966
100K
R3950
R3949
10K
R3942
220
C3944
0.1
G3
G4
G1
G2
5
3
4
7
9
8
6
1
2
10
13
15
17
19
18
16
14
11
12
HDMISDA
CECGND
ARC
D2-
D1-
CEC
D0-
D0+
D1+
CLKGND
CLK+
CLK-
D1GND
D2GND
D0GND
D2+
HDMISCL
VCC
1Y
2Y
GND
1A
2A
+5V
HOTPLG
C3902
4V330
4V330
118
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 8
SA-PT880EE MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (2/6)
SECTION (2/6)
TO MAIN(MICON)
SECTION (4/6)
SECTION (4/6)
P1
P1
: iPod/iPhone/AUX/MIC AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
C
TO
D-AMP CIRCUIT
(CN5402)
IN SCHEMATIC
DIAGRAM - 15
D-AMP CIRCUIT
(CN5402)
IN SCHEMATIC
DIAGRAM - 15
18
1
K
TO
MIC CIRCUIT
(CN7000)
IN SCHEMATIC
DIAGRAM - 23
MIC CIRCUIT
(CN7000)
IN SCHEMATIC
DIAGRAM - 23
8
1
9
7
5
2
3
1
4
6
8
17
15
13
10
12
11
14
16
18
CN2006
DGND
C2108
0
R2000
0
47
R2082
47
R2085
47
R2084
R2093
220
47
R2083
47
R2086
R2183
220
R2184
220
R2182
220
47
R2081
DSP_SCK
DAP_MUTE
R2181
220
DAP_RST
DSP_SDA
DGND
SEL_B
SEL_A
AGND
DSP_BCK_OUT
DSP_I2S_OUT2
DC_DET2
DSP_I2S_OUT1
DSP_I2S_OUT3
DSP_MCLK_OUT
DSP_LRCK_OUT
PW_+3.3V
R2806
1K
R2807
1K
R2810
1K
R2811
1K
C2806
1
C2807
1
C2811
1
C2812
1
C2813
1
C2814
1
J0JCC0000317
LB2802
J0JCC0000317
LB2800
J0JCC0000317
LB2803
J0JCC0000317
LB2805
J0JCC0000317
LB2801
J0JCC0000317
LB2806
J0JCC0000317
LB2808
J0JCC0000317
LB2809
R2816
10K
R2815
10K
PW_+7V
C2817
0.01
PW_-7V
R2812
47K
C2804
680P
R2813
47K
C2805
680P
TUN-RCH
DOCK-LCH
DOCK-RCH
AUXR
AUXL
TUN-LCH
R2817
1K
R2814
1K
7
5
6
1
4
3
2
10
12
14
15
16
13
11
8
9
IC2800
C0JBAR000540
MULTIPLEXER
C2818
0.01
A_LIN
APD_L
APD_R
A_RIN
C2816
47P
C2815
47P
B1GBCFJJ0051
Q2805
B1GBCFJJ0051
SWITCH
SWITCH
Q2800
SDIN2
DGND
ECO_DAMP
FAN (CATER AK)
DC_DET2
+3.3V
SDIN1
MCLK
DGND
MUTE
RESET
DGND
DAP_SDA2
DAP_SCL2
SDIN4
SCL
LRCLK
SDIN3
R0
L1
L2
L0
L3
R CH
VCC
R1
R2
L CH
GND
B (MSB)
R3
INH
A (LSB)
VEE
R2959
2.2K
R2952
1K
R2951
1K
G1C100M00049
L2900
0
R2963
L2951
G1CR18JA0020
VA2951
EZAEG2A50AX
G2
G3
G1
JK2951
6.3V100
C2900
C2951
1000P
1000P
LB2951
J0JBC0000032
C2960
C2959
1
1
X2951
H0A327200097
R2962
47K
R2961
47K
R2953
4.7K
R2964
0
0.1
C2962
R2955
220
R2957
1K
R2956
220
R2954
4.7K
0.1
C2961
4
12
1
2
14
T1
17
19 18
16
15
20
3
13
Thermal
Pad
5
11
10
8
9
7
6
VUEALLPT040
FM RADIO RECEIVER
IC2952
22P
C2958
22P
C2957
TUN_GPIO
PW_+3.3V
TUN_SDIO
TUN_SCLK
TUN_REST
C2712
0.1
TUN-RCH
L2705
J0JHC0000107
TUN-LCH
C2711
6.3V100
SEN
VIO
RST
NC
ROUT
RCLK
VDD
GND
DOUT
DFS
LOUT
DCLK
GCGPO2
GCGPO1
SCLK
SDIO
FMI
FM ANT
NC
RFGND
AMI
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
R2094
220
ECO_DAMP
R2001
220
VOL0_CTRL
C2105
C2106
0.1
0.1
LB2755
LB2757
LB2756
LB2754
5
6
1
3
4
2
8
7
CN2000
LB2750
J0JBC0000014
J0JBC0000014
LB2751
LB2753
LB2752
J0JBC0000014
J0JBC0000014
J0JBC0000014
J0JBC0000014
J0JBC0000014
J0JBC0000014
PW_-7V
MIC_IN
ECHO_MUTE
ECHO_LVL1
MIC_SW
ECHO_LVL2
PW_+7V
AGND
+7V
MIC_SW
ECHO_LVL1
ECHO_MUTE
ECHO_LVL2
-7V
MIC_IN
119
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 9
SA-PT880EE MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (1/6)
SECTION (1/6)
TO MAIN(MICON)
SECTION (5/6)
SECTION (5/6)
TO MAIN(MICON)
SECTION (3/6)
SECTION (3/6)
P1
P1
: iPod/iPhone/AUX/MIC AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
DSP_I2S_OUT1
DSP_MCLK_OUT
ADAC-CLK
LB2000
0
LB2039
J0JCC0000396
LB2001
0
LB2002
0
LB2003
0
LB2004
0
DSP_BCK_OUT
DSP_I2S_OUT3
DSP_LRCK_OUT
DSP_I2S_OUT2
AOUT1
AOUT0
AOUT2
R2035
33
R2045
47
R2041
220
R2042
220
R2043
220
R2044
220
R2033
33
R2034
33
SRCK
LRCK
47
R2060
47
R2059
47
R2058
47
R2057
47
R2056
47
R2055
0.01
C2061
R2031
33
DGND
C2060
1
R2032
33
0.027
C2058
1
C2056
1.5K
R2053
C2059
2700P
R2051
0
C2054
6.3V100
C2045
0.01
10K
R2098
C2042
47P
C2043
47P
C2044
1
LB2091
J0JGC0000020
C2046
6.3V100
DSP_MUTE
DSP_SDA
DSP_SCK
PW_+3.3V
DGND
C2109
0
22
21
23
25
27
28
26
24
19
14
15
13
18
16
17
20
29
37
38
34
35
31
33
32
36
40
39
30
2
1
11
9
7
8
10
12
5
3
4
6
C2HBCA000001
DIGITAL SOUND PROCESSOR
IC2001
0
R2231
C2041
0.1
DSP_RESET
AMCLK_OUT
BCK_IN
I2S_OUT4
BCK_EXT
I2S_EXT
I2S_OUT3
MONI
LRCK_EXT
MODE1
XO
REG15
VDD1
SYSCLK_IN
DVDDCORE
MODE0
VSS2
ADDR
XI
SCL
ANATEST
SDA
LDOPOFF
VSS3
AMCLK_EXT
MODE2
VSS1
VDD2
MUTEX
RESETX
PLLFIL
LRCK_IN
VDD3
I2S_OUT1
I2S_IN1
I2S_IN4
I2S_OUT2
BCK_OUT
I2S_IN2
I2S_IN3
LRCK_OUT
AGND
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
0.01
C2052
1000P
C2053
0.01
C2057
1000P
C2055
R2037
33
R2038
47
R2039
47
R2040
47
LB2033
J0JCC0000396
LB2031
J0JCC0000396
LB2032
J0JCC0000396
BCK_EXT
I2S_EXT
LRCK_EXT
AMCLK_EXT
ADC_RESET
BCK_EXT
I2S_EXT
ADGND
LRCK_EXT
AMCLK_EXT
LB2153
J0JCC0000396
220
R2156
33
R2155
33
R2154
33
R2153
47
R2152
0.01
C2159
0.1
C2158
1000P
C2151
C2107
0.1
C2154
10
C2155
10
C2157
10
C2152
1
0.1
C2153
0.1
C2156
SDTO
DGND
LRCK
VD
PDN
VCOM
DIF
CKS2
AINL
CKS0
AINR
CKS1
MCLK
VA
SCLK
AGND
7
5
6
1
2
4
3
10
12
14
15
16
13
11
8
9
A/D CONVERTER
C0FBAK000026
IC2151
10
R2157
10
R2158
10
R2151
LB2152
LB2151
J0JGC0000020
J0JGC0000020
J0JGC0000020
LB2092
PW_DSP3V
PW_DSP3V
MIC_IN
PW_ADAC5V
WL_OFF_SW
DSP_I2S_OUT3
WL_I2S_OUT3
R2173
33
R2176
47
R2175
47
WL_LRCK_OUT
WL_BLK_OUT
R2200
47
R2171
33
R2172
33
0.1
C2160
J0JGC0000020
LB2174
PW_DSP3V
IC2007
C0JBAA000495
AND GATE
1A
1B
4A
VCC
3Y
GND
2B
3A
1Y
2A
4B
4Y
3B
2Y
5
6
4
1
2
3
9
11
13
14
12
10
7
8
120
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
C
D
B
E
G
H
F
A
MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-PT880EE MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (2/6)
SECTION (2/6)
TO MAIN(MICON)
SECTION (6/6)
SECTION (6/6)
P1
: iPod/iPhone/AUX/MIC AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: iPod/iPhone VIDEO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: -B SIGNAL LINE
B
TO
FL CIRCUIT
(P6001)
IN SCHEMATIC
DIAGRAM - 14
FL CIRCUIT
(P6001)
IN SCHEMATIC
DIAGRAM - 14
22
1
J
TO
WIRELESS ADAPTER
CIRCUIT (CN3001)
IN SCHEMATIC
DIAGRAM - 22
WIRELESS ADAPTER
CIRCUIT (CN3001)
IN SCHEMATIC
DIAGRAM - 22
17
1
KEY2
KEY1
LB2770
J0JBC0000014
LB2769
J0JBC0000014
RMT
PW_-9V
LB2767
J0JBC0000014
FLD_CLK
FLD_DAT
LB2765
J0JBC0000014
LB2766
J0JBC0000014
FLD_STB
LB2764
J0JBC0000014
LB2768
J0JBC0000014
LB2774
J0JBC0000014
LB2772
J0JBC0000014
LB2773
J0JBC0000014
LB2771
J0JBC0000014
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
CN2002
LB2761
J0JBC0000014
LB2759
J0JBC0000014
J0JBC0000014
LB2758
LB2760
J0JBC0000014
LB2775
0
R2701
220
LB2777
J0JBC0000014
LB2763
J0JBC0000014
0
LB2776
ASS_MUTE
ASS_IN
MGND
R2818
10K
R2820
10K
JK2510
220P
C2571
220P
C2570
AUXL
R2819
10K
R2821
10K
C2819
220P
C2820
220P
AUXR
PGND
PGND
+7V
DGND
AGND
AGND
-7V
ASS_MUTE
HP_LCH
HP_RCH
+9V(FL)
PCONT
PW_+9V
ASS IN
DGND
KEY2
FLD_STB
FLD_CLK
FLD_CLK
KEY1
-9V
(VREF)+3.3V
FLD_DAT
RMT
VREF
PW_VREF
PW_VREF2
AUX
VIDEO OUT
D2501
B0BC7R500001
C2502
10
R2502
3.9K
PW_-9V
R2501
0
PW_+9V
R2507
4.7K
R2506
0
C2501
0.01
ADGND
Q2502
B1ADNB000003
2.7K
R2504
R2503
470
R2505
2.7K
C2503
10
C2505
10
Q2503
B1ADCE000012
POWER CONTROL
Q2501
B1ABMF000020
REGULATOR
REGULATOR
0.01
C2504
C2506
10
PW_-7V
PW_+7V
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
VIDEO_OUT
100P
C2500
1000P
C2507
75
R2826
2
3
1
5
4
VGND
AGND
LED_CONT
FX_DO
FX_INT
FX_DI
FX_SCS
FX_CLK
FX_DET
RF_GND
RF+5V
0.1
C2317
WL_BLK_OUT
WL_LRCK_OUT
WL_I2S_OUT3
CN2008
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
GND
GND
WM_DET
DGND
SDO
SSB
SDI
SCL
INT
DGND
WCLK
BCLK
ADAT0
ADAT1
RF_GND
RF+5V
RF+5V
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