DOWNLOAD Panasonic SA-PT880EE / SC-PT880EE Service Manual ↓ Size: 11.21 MB | Pages: 127 in PDF or view online for FREE

Model
SA-PT880EE SC-PT880EE
Pages
127
Size
11.21 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / DVD HOME THEATER SOUND SYSTEM
File
sa-pt880ee-sc-pt880ee.pdf
Date
PREV: Panasonic SA-PT870EE / SC-PT870EE Service Manual

Panasonic SA-PT880EE / SC-PT880EE Service Manual ▷ View online

121
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
A
 MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 11
SA-PT880EE MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (5/6)
TO MAIN(MICON)
SECTION (1/6)
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
TO
15
1
H
TO
iPod/iPhone
CIRCUIT (CN1002) 
IN SCHEMATIC 
DIAGRAM - 22
L2510
G1C100K00019
A_RIN
DV
47K
R2825
47K
R2824
R2822
220
R2823
220
AGND
PW_ADAC5V
C2104
0.1
C2102
1000P
A_RIN
A_LIN
DOCK-RCH
R2609
22K
C2608
22P
R2608
22K
VGND
R2610
22K
22P
C2607
22P
C2624
C2623
0
C2622
1000P
0
LB2067
PW_+7V
470
LB2614
J0JBC0000014
LB2616
C2606
0.01
C2611
10
UART_RX
R2616
220K
LB2602
0
PW_VREF
B1ADCE000012
Q2601
iPod_ACC
100
R2621
100
R2620
47K
R2600
1K
R2618
Q2600
B1GBCFJJ0051
100K
R2622
100K
R2627
4.7K
R2623
4.7K
R2626
47K
R2625
R2624
47K
UART_TX
B1ADCE000012
Q2602
100K
R2632
R2633
100K
S
D
G
Q2603
B1CFHA000002
PCONT
LB2601
0
LB2600
0
S
D
G
Q2604
B1CFHA000002
QR2606
B1GBCFJJ0051
B1GBCFJJ0051
SWITCH
SWITCH
SWITCH
ACC DETECT
SWITCH
PCONT SWITCH
PCONT SWITCH
QR2605
6
7
5
2
4
3
8
1
C0ABBB000189
IC2600
OP-AMP
LB2068
J0JCC0000317
C2604
1
R2615
330K
22K
R2602
22K
R2604
220
R2607
C2616
0.01
LB2604
0
LB2605
0
470
LB2615
C2603
22P
iPod_DET
1K
R2630
C2609
1
1K
R2631
C2602
22P
R2605
22K
DOCK-LCH
PW_-7V
LB2606
0
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
CN2007
C2612
10
R2611
75
R2613
100
3
1
2
4
5
IC2601
ISOLATION AMP
C0ABZA000080
100
R2612
AGND
0.1
C2613
56P
C2625
33P
C2626
iPod_VOUT
16V47
C2610
16V10
C2614
PW_ADAC5V
VGND
R2603
10K
C2617
0.1
BATTPCONT
LB2603
0
iPod_OC
C2618
6.3V1000
3
1
2
4
5
IC2602
HIGH SIDE SWITCH
C0DBZYY00311
iPod_CTRL_SW
DOCK+5V
DOCK_GND
GND
VOUT
VCC
VOUT
OC
VGND
DOCK5V
DPORT_AGND
VIDEO
iPod ACC
iPod DET
DOCK_L OUT
DOCK5V_GND
DO_UART_OUT/TX
DO_UART_IN/RX
DOCK5V_GND
DOCK_R OUT
VGND
VIN
ACC_DET
ACC_PWR
VIN
VEE
VGND
EN
GND
VCC
PW_ADAC5V
DV
ADGND
DGND
VGND
ADGND
DV
DGND
DV
VGND
DV
MGND
MGND
DV
C_IN
C_OUT
DV
AOUT1
AOUT1
DV
AOUT2
AOUT2
DV
AOUT0
AOUT0
DV
SRCK
SRCK
DV
LRCK
LRCK
DV
Y_IN
Y_OUT
DV
RSTB
RSTB
DV
PW_VREF
PW_VREF
HD
CEC_IN_OUT
CEC_IN_OUT
HD
CKDOP_CPUCLK
CKDOP_CPUCLK DV
CKDOP_CPUCMD
CKDOP_CPUCMD DV
CKDOPCPUSTAT
CKDOPCPUSTAT DV
INNER_SW
INNER_SW
DV
LDIN
LDIN
DV
OPEN_SW
OPEN_SW
DV
ZFLAG
ZFLAG
DV
PW_D+5V
PW_D+5V
DV
PW_M+9V
PW_M+9V
DV
A_LIN
DV
AGND
DV
HD: MAIN(HDMI): SCHEMATIC DIAGRAM - 7
MA: MAIN(MICON): SCHEMATIC DIAGRAM - 8 ~ 13
DV: MAIN(DV5U): SCHEMATIC DIAGRAM - 1 ~ 6
ADAC-CLK
ADAC-CLK
DV
0.1
C2520
C2517
6.3V22
VGND
C2510
1
C2521
56P
C2518
0.01
6.3V1000
C2511
R2512
0
0
R2514
R2511
0
0
R2500
PW_ADAC5V
C2515
0.01
iPod_VOUT
C2516
6.3V100
iPod_VIDEOSEL
C_IN
Y_IN
1K
R2510
VMUTE
VIDEO_OUT
26
25
27
28
17
18
20
22
24
23
21
19
8
7
5
6
16
15
10
9
13
14
11
12
3
1
2
30
32
31
4
29
VOUT
S2
COUT
S1
SDCOUT
VCC1
CVIN
YSAG
YOUT
SEL
CIN
VSAG
GND2
MUTE1
SEL
CYSAG
CYOUT
BIAS
YIN
GND2
CYIN
GND2
MUTE2
CROUT
GND2
CRIN
CBSAG
CBIN
VCC2
CRSAG
GND
CBOUT
IC2510
C9ZB00000461
VIDEO DRIVER
Q2510
B1GBCFJN0038
VIDEO MUTING SWITCH
C2620
0.01
122
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
 MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 12
SA-PT880EE MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (4/6)
TO MAIN(MICON)
SECTION (2/6)
TO MAIN(MICON)
SECTION (6/6)
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
D
TO
SMPS CIRCUIT
(JW2*)
IN SCHEMATIC 
DIAGRAM - 19
0
K2710
GND
AGND
ADGND
PW_D+5V
DGND
PW_ADAC5V
ECO_CTL
R2741
10K
R2700
100K
MGND
L2704
J0JHC0000107
PW_+9V
PW_M+9V
C2710
16V100
PCONT
6
8
9
7
2
1
4
5
3
10
CN2004
DC_DET2
SYNC
J0JHC0000107
L2700
J0JHC0000107
L2701
J0JHC0000107
L2703
0
K2703
0
K2711
0
K2702
0
R2100
0
K2705
0
K2701
0
K2700
AGND
0
R2516
0
K2712
LB2301
J0JBC0000015
6.3V100
C2704
6.3V100
C2705
6.3V100
C2707
J0JBC0000015
LB2300
C2315
1
C2316
1
2
1
C0CBABC00117
IC2302
VGND
PW_VREF
VOLTAGE REGULATOR
GND
3
IN
SYNC
DC_9V
PGND
DC_18V
PCONT
SYS6V
GND
DC_5V
POWER_CTL
DC_DET2
OUT
DOCK+5V
DOCK_GND
VOL0_CTRL
B0BC5R1A0262
D2750
D2747
B0BC011A0264
D2748
B0BC010A0269
D2745
B0ACCK000012
L2001
G1C4R7MA0172
C2062
10
PW_+3.3V
PW_SW+5V
C2094
1
C2093
470P
10K
R2091
6
7
5
2
4
3
8
1
C0DBZYY00018
VOLTAGE REGULATOR
IC2091
C2091
0.1
C2092
0.1
33K
R2738
D2746
B0BC6R8A0266
R2709
39K
R2737
39K
B0ACCK000012
D2744
Q2719
B1GBCFJJ0051
Q2709
B1ABCF000176
DC DETECT
DC DETECT
DC_DET1
PW_SW+5V
PW_+3.3V
PW_+7V
PW_+9V
PW_-7V
NC
NC
VIN
NC
VO
GND
CN
CONT
HD: MAIN(HDMI): SCHEMATIC DIAGRAM - 7
MA: MAIN(MICON): SCHEMATIC DIAGRAM - 8 ~ 13
DV: MAIN(DV5U): SCHEMATIC DIAGRAM - 1 ~ 6
Q2730
B1ABCF000176
SWITCH
ECO_DAMP
3.3
R2399
R2403
10K
C2708
0.1
VOL0_CTRL
R2404
3.3K
QR2400
B1GBCFJJ0051
POWER CONTROL
Q2400
B1ADNB000003
POWER SUPPLY
DC_DET1
10K
R2702
10K
R2703
PW_VREF
PW_+7V
B1GBCFJJ0051
QR2701
B1GBCFJJ0051
SWITCH
DC DETECT
QR2700
0
K2704
RF_GND
RF+5V
J0JHC0000107
L2702
6.3V100
C2706
123
I
K
L
J
M
O
P
N
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
 MAIN(MICON) CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-PT880EE MAIN(MICON) CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO MAIN(MICON)
SECTION (5/6)
TO MAIN(MICON)
SECTION (3/6)
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
TO uP DOWNLOADER
B0BC3R3A0262
D2301
R2394
100
R2398
100
R2395
100
R2397
100
100
R2385
R2384
100
R2396
100
Q2303
B1ADCE000012
R2332
47K
R2365
20K
R2333
47K
R2347
10K
R2352
10K
R2374
47K
47K
R2341
220
R2375
220
R2376
R2343
220
UART_TX
DAP_MUTE
UART_RX
R2346
100
DVD_MUTE
SEL_A
R2319
R2318
iPod_DET
220
R2373
R2350
220
iPod_CTRL_SW
DAP_RST
R2345
47K
CKDOP_CPUCLK
CKDOPCPUSTAT
iPod_OC
CKDOP_CPUCMD
R2354
100
R2355
100
VOL0_CTRL
R2367
220
R2351
100
0.1
C2304
R2379
220
RSTB
DSP_MUTE
DSP_RESET
220
R2349
10K
R2348
TUN_REST
100
R2381
100
R2391
100
R2392
100
R2390
100
R2380
100
R2382
R2328
10K
iPhone_RST
iPhone_DAT
iPhone_CLK
TUN_GPIO
1K
R2334
VMUTE
B1ABCF000176
SWITCH
SWITCH
Q2302
100
R2388
100
R2389
R2378
100
R2353
220
R2377
220
iPod_VIDEOSEL
PCONT
INNER_SW
220
R2344
220
R2357
R2337
220
220
R2336
2.2K
R2364
2.2K
R2363
220
R2305
OPEN_SW
R2330
10K
R2314
100
R2393
100
R2313
100
R2312
100
R2387
10K
R2401
220
R2331
10K
R2325
10K
R2326
10K
R2386
10K
R2371
22K
R2300
22K
2
1
20
19
15
14
17
16
18
6
7
4
3
5
12
13
10
11
8
9
IC2400
MFI341S2164
MICRO CONTROLLER
R2322
100K
47K
R2358
R2321
0
R2320
0
LB2303
0
0.1
C2305
C2306
0.1
3
4
2
5
98
94
95
92
91
93
97
96
1
100
99
80
78
76
77
79
87
86
88
89
82
84
83
81
85
90
16
14 15
17
11
13
12
69
67
65 64
66
68
70
51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
34
33
36
38
40
22 23
20 21
26
28
27
24 25
18 19
53
55
57
62
60 59
61
63
58
56
54
29
52
75
73
71
72
74
9
7
6
8
10
RFKWMPT580EE
IC2300
MICRO PROCESSOR
220
R2304
220
R2324
3
1
2
X2300
H2D500400006
R2359
10K
150K
R2315
C2311
47P
C2310
47P
H0J327200115
X2301
iPhone_RST
33
R2400
R2356
27K
R2342
47K
R2366
4.7K
6
8
9
7
2
1
4
5
3
10
CN2003
DVD_MUTE
ZFLAG
B1GBCFJJ0051
Q2304
SWITCH
R2327
56K
R2323
56K
R2340
0
R2339
0
DC_DET1
DC_DET2
DSP_SCK
TUN_SCLK
SYNC
TUN_SDIO
DSP_SDA
LED_CONT
EPM
CE
iPhone_CLK
CEC_IN_OUT
220
R2402
C2400
0.1
PW_+3.3V
J0JGC0000021
LB2400
iPhone_DAT
R2309
10K
R2310
10K
C2307
0.1
R2335
47K
R2338
100
R2308
10K
R2306
10K
R2383
100
R2307
10K
R2317
R2316
22K
5.6K
10K
10K
R2372
4.7K
R2311
10K
C2308
560P
C2309
560P
C2300
0.022
C2318
0.1
J0JGC0000021
LB2302
PW_VREF
6
7
5
2
4
3
8
1
C3EBFY000006
EEPROM
IC2301
KEY2
APD
SEL_B
KEY1
ASS_IN
BATTPCONT
iPod_ACC
FLD_DAT
FLD_STB
FLD_CLK
ASS_MUTE
ECO_CTL
RMT
VCC
SEL_A
VSS
DVD_MUTE
VCC
FX_BUNDLE_CS
ECHO_MUTE
SYNC
CEC
LED_CTRL
TUN_SDIO
FLD_STB
FX_INT
TRAY_CW_H
MD3
MIC_SW
DAC_MUTE
DAC_RESET
MD2
APD
[81] DAC_MUTE1
[82] BATT_PCONT
[83] iPod_ACC
DVD_CMD
WL_OFF_SW
DAP_RST
iPod_CTRL_SW
WIDE1
NRST
VCOMP_MUTE
RMT
ECO_CTRL
EDA
VREF
ECK
ASS_MUTE
TEST
DI
GND
DO
VCC
CS
NC
SK
ASS_INPUT
DAC_RESET1
[99] AVCC
[100] ECS
KEY1
KEY2
SEL_B
AVSS
DES1
DES2
VSS
XIN
XOUT
BYTE
CNVSS
XCIN(32K)
XCOUT(32K)
RESET
ECHO_LVL1
ECHO_LVL2
TRAY_CCW_L
iPod_OC
DVD_CLK
DVD_STAT
HP_MUTE
DSP_MUTE
iPod_DET
VOL0_CTRL
ADC_RESET
DSP_RESET
RGB_H
NC
NC
VMUTE2
VCC
NC
NC
nRESET
BUSY
VREF
CNVSS
CNVSS
CNVSS
RESET
RESET
RESET
TxD
TxD
TxD
DGND
DGND
PW_VREF
PW_VREF2
LDIN
CLOCK
CLOCK
BUSY
BUSY
CLOCK
CE
CE
RxD
RxD
RxD
EPM
EPM
NC
NC
MODE1
NC
NC
TUN_RST
UART_TX
DAP_MUTE
UART_RX
CE
EPM
FX_SCS
FX_DO
FX_CLK
FX_DI
FX_DET
YC_H
I2C_SCL
FLD_OUT
FLD_CLK
NC
VSS
NC
NC
NC
MODE0
NC
I2C_SDA
DC_DET2
DC_DET1
[33] SCLK
[31] DBG_TX
[30] DAP/DSP_I2CDAT
[29] DAP/DSP_I2CCLK
[32] DBG_RX
TUN_SDCLK
VMUTE
INNER_SW
[50] PCONT
[49] iPod_VIDEO_SEL
iPhone_RST
iPhone_DAT
iPhone_CLK
TUN_GPIO
UNLOAD_SW
SCART_MUTE
HD: MAIN(HDMI): SCHEMATIC DIAGRAM - 7
MA: MAIN(MICON): SCHEMATIC DIAGRAM - 8 ~ 13
DV: MAIN(DV5U): SCHEMATIC DIAGRAM - 1 ~ 6
PW_A+7V
APD_L
APD
APD_R
AGND
1K
R2838
C2828
10
10K
R2837
D2800
B0ACCK000005
100K
R2831
47P
C2824
6.8K
R2841
100K
R2830
100K
R2839
10K
R2362
47P
C2823
100K
R2829
C2822
0.1
100K
R2827
100K
R2828
1
C2808
1
C2821
100K
R2834
C2827
0.1
10K
R2840
100
R2836
10K
R2835
6
7
5
2
4
3
8
1
10K
R2833
PW_A-7V
10K
R2832
0.1
C2826
6
7
5
2
4
3
8
1
IC2801
C0ABBB000179
OP-AMP
IC2802
C0ABBB000179
OP-AMP
1
C2825
VEE
VCC
VCC
VEE
MIC_SW
ECHO_LVL1
ECHO_LVL2
ECHO_MUTE
ADC_RESET
FX_DI
FX_SCS
FX_DO
FX_CLK
FX_DET
FX_INT
WL_OFF_SW
124
17.2. FL Circuit
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
B
 FL CIRCUIT
SCHEMATIC DIAGRAM - 14
: +B SIGNAL LINE
: -B SIGNAL LINE
A
TO
MAIN(MICON)
CIRCUIT (CN2002) 
IN SCHEMATIC 
DIAGRAM - 10 
F
TO
POWER BUTTON
CIRCUIT (H6803) 
IN SCHEMATIC 
DIAGRAM - 21
22
1
 SA-PT880EE FL
 CIRCUIT
C6104
35V47
D6103
B0BC2R4A0263
47
R6102
L6100
J0JBC0000041
D6101
B0BC024A0267
5600P
C6101
G0C390JA0055
L6101
35V33
C6102
Q6100
B1BABK000001
POWER SAVE CONTROL
Q6800
B1ABEB000002
LED DRIVE
R6100
4.7K
R6103
0
R6030
10K
R6031
120
B0HAJM000005
D6104
D6102
B0JCMD000010
100K
R6101
C6105
10
B0JCMD000010
D6100
5
3
4
8
7
6
2
1
9
T6100
G4D1A0000142
6.3V220
C6103
FL_CLK
FL_STB
FL_DATA
P11
P10
P2
P4
P6
P8
P7
P5
P3
P1
P9
1K
R6012
R6010
68
68
R6011
100P
C6013
100P
C6014
100P
C6012
P12
P14
P13
C6015
1
C6019
0.1
G3
G5
G7
G8
G6
G4
G8
G6
G4
G2
G3
G5
G7
G1
G2
G9
G1
P2
P1
G9
P4
P6
P8
P9
P7
P5
P3
P15
P13
P11
P10
P12
P14
P16
P15
P16
C6016
100P
R6015
56K
21
5
6
3
1
2
4
19
9
7
8
16 17
11
10
12
15
14
13
18
20
35
37
42
44 43
39 38
41 40
36
33
22
31
29
27
24
23
26
25
28
30
32
34
C0HBB0000057
IC6001
FL DISPLAY DRIVER
6.3V10
C6018
R6016
1.2K
S6002
R6801
1.2K
S6807
S6003
C6010
4.7
S6007
4.7K
R6024
1
3
2
CN6001
L6007
J0JBC0000014
L6006
J0JBC0000014
L6005
0
R6025
0
R6023
3.3K
R6021
1.5K
R6022
2.2K
R6019
3.3K
S6006
R6018
2.2K
S6005
0
R6004
4.7K
R6020
R6017
1.5K
G2
2
1
3
G1
B3RAB0000081
REMOTE CONTROL
SENSOR
IR6001
R6005
47
R6006
100
FL_STB
FL_DATA
FL_CLK
R6008
1.8
R6007
1.8
31
2
1
4
5
6
8
26
21
23
22
19
20
25
24
28
29
27
12
13
10
11
9
14
16
17
18
15
7
32
A2BB00000175
FL DISPLAY
DP6001
SWITCHING TRANSFORMER
1
C6001
1
C6005
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
P6001
P4
P5
P1
F-
NP
F-
P3
P2
VREF
-9V
AGND
PGND
PGND
FLD_DAT
+3.3V
+3.3V
LED _VREF
+3.3V
FLD_CLK
HP_OUTR
KEY2
ACS
RMT
AGND
+7V
-7V
FLD_STB
HP_OUTL
ACS_MUTE
DGND_ASS
+9V(FL)
LED CTL
OUT
VCC
GND
KEY1
KEY1
LED
KEY2
KEY1
LED
LED_VREF
KEY2
OPEN/CLOSE
DGND
KEY1_BTN
LED
4
LED_VREF
SELECTOR
P10
VCC
VCC
P2
G3
G5
G7
G9
NC
G8
G6
G4
G1
[34] G2
P1
-VP
P17
P15
P13
P9
P8
P11
P12
P14
P16
P6
P4
P3
P5
P7
P18
[11] K2
[22] P10
K1
OSC
DOUT
LED3
LED4
CLK
STB
DIN
[1] LED1
LED2
GND
GND
P15
P14
G2
G1
G6
G7
G5
NP
F+
F+
G8
G9
G3
G4
NC
P16
P11
P13
P12
STOP
PLAY
VOL -
VOL +
P7
P6
P9
P8
16V47
C6100
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