Read Panasonic SA-PT150EE Service Manual Simplified online
7.2. Main Circuit
TO MAIN
SECTION (2/4)
TO MAIN
SECTION (3/4)
1/4
2/4
3/4
4/4
SA-PT150EE MAIN CIRCUIT
C5
C3
C
SCHEMATIC DIAGRAM - 5
MAIN CIRCUIT
TO SPEAKERS
:+B SIGNAL LINE
:-B SIGNAL LINE
:MAIN SIGNAL LINE
:FM SIGNAL LINE
:AUX / MIC SIGNAL LINE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
22K
R3005
B1GDCFJJ0047
Q3003
R3006
1K
R2512 56K
C2506
1
50V10
C2619
0
W4042
C2312
1
C2283
1
C2412
1
C2183
1
R2626 100K
R2412
10K
R2617
22K
R2510
15K
R2285
10K
R2312
10K
R3003
8.2K
C2624
6800P
C2724
1800P
10K
R2185
C2324
2200P
C2524
6800P
SW-
SL+
C-
FR-
SL-
FL-
SR-
SR-
FR+
C+
FL+
SW+
SR+
7
9
10
8
4
5
5
1
3
2
6
12
11
JK5000
50V10
C3007
R3009
1K
D3001
BUFFER
MUTING
MUTING
B0ACCK000005
R3007 27K
Q3009
B1ABCF000176
FR_IN
C3005
1
C3006
50V10
C2424
2200P
SL_IN
SR_IN
56K
R2339
27K
R2294
0
W4007
0
W4026
W4043
0
56K
R2439
R2194 27K
FL_IN
Q3008
B1ABGC000005
R3008
10K
R3015 56K
R3014 56K
50V10
C3009
C_IN
FLOUT
SL_OUT
SUBW
CENTER
SR_OUT
FROUT
MUTE_C
+7V
12K
R2620
ASP_DA
ASP_CK
16V100
C2410
220P
C2023
C2024
220P
R2621 39K
10K
R2606
1.8K
R2307
R2411
0
5.6K
R2406
R2405
5.6K
R2407
1.8K
C2407 16V10
0.022
C2408
16V10
C2404
C2405
3300P
C2305
3300P
C2309
0.082
16V10
C2304
C2307 16V10
C2308
0.022
R2952
8.2
W4048
0
C2608
16V10
DVD-SL
C2019
16V47
C2020 0.01
D2002
D2001 - D2002
B0EAKM000117
D2001
-7V
DVD-CNT
C2507 470P
12K
R2511
C2615 2200P
20K
R2619
47K
R2601
C2607 50V22
16V10
C2606
C2601 0.022
12K
R2304
12K
R2404
10V1
C2306
C2406
10V1
AGND
10K
R2607
R2436 12K
C2018
16V47
0.01
C2017
12K
R2336
C2323 100P
100P
C2423
DVD-SR
DVD-SUBW
C2218
0.22
R2303
10K
1
C2119
1
C2501
6.8K
R2501
0.047
C2121
0.047
C2221
C2118
0.22
C2217
0.047
1
C2219
C2116
4700P
C2114
0.022
C2115
0.015
C2214
0.022
C2216
4700P
C2215
0.015
C2117
0.047
LINEOUT-L
CENTER
4.7K
R2214
4.7K
R2218
FLOUT
0.039
C2120
4.7K
R2113
4.7K
R2114
0.039
C2220
C2502
0.047
0.047
C2503
6.8K
R2503
FROUT
10K
R2502
10K
R2215
SL_OUT
R2115
10K
AUX_LCH
AUX_RCH
TUN-RCH
MIXL
MIXR
TUN-LCH
TV_LCH
TV_RCH
DVD-FR
R2265
3.3K
6.8K
R2291
12K
R2112
R2165
3.3K
1000P
C2265
C2165
1000P
100P
C2172
R2191
6.8K
100P
C2272
LINEOUT-R
C2195
1
1
C2295
C2112
470P
R2212
12K
C2212
470P
3 4
2
5
98
95
92
91
93
97
96
1
100
99
80
78
76
77
79
87
86
88
89
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
46
41
44
42
43
48
50
30
39
37
35
32
31
31
34
33
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
IC2102
C1AB00002463
94
6.8
R2960
10K
R2164
R2264
R2264
10K
DVD-FL
R2609
1.5K
10K
R2302
R2612
56K
0.047
C2403
C2605
0.047
C2609 0.22
10K
R2403
C2401
1
C2612 3300P
C2301
1
R2301
1.8K
C2302 0.033
C2303 0.047
R2610
56K
R2608
56K
0.012
C2611
C2617
0.15
R2611
1.2K
R2627
68K
C2402
0.033
C2610
0.47
SUBW
R2401 1.8K
10K
R2402
SR_OUT
SW+5V
C+_OUT
FR+_OUT
FR+_OUT
SW+_OUT
SR+_OUT
C-_OUT
FR-_OUT
SW-_OUT
SR-_OUT
SL-_OUT
SL-_OUT
FL-_OUT
SL+_OUT
FL+_OUT
-7V
AGND
ASP_GND
ASP_GND
AGND
AGND_D
+9.1V
DGND
AGND
SRFIN
SRNFIN
AGC2
AGND
SUBVOLIN
OPIN2
OPOUT2
SROUT
OPOUT1
OPIN1
SLOUT
AGND
SLNFIN
SLVOLIN
SRVOLIN
[TUNER LCH]
[TUNER RCH]
[AUX RCH]
[TV LCH]
[TV RCH]
[AUX LCH]
[MIX RCH]
[99]RECOUTR
AUDIO SIGNAL PROCESSOR
INR4
INL4
INL4
INR5
INL5
INL5
INL2
INR2
INR1
INR3
INL3
INL3
EXTOUTR
RF
RIN
SF
LCIN
DVDD
DGND
DATA
CLOCK
RSIN
LSIN
LF
RCIN
HBASS1
LIN
FRIN
SUBIN
TUN+9V
SRIN
AGND
AGND
EXTOUTL
AVCC
FLIN
AVEE
AVEE
[82]CIN
[81]SLIN
SRSELOUT
HBASS9
SUBSELOUT
SRVOLOUT
[49]SUBC
HBASS6
HBASS7
HBASS5
[50]AGC1
HBASS8
HBASS2
HBASS3
HBASS4
[48]SUBOUT
CVOLOUT
COUT
CFIN
CNFIN
FLFIN
FLOUT
AGND
FRFIN
FROUT
CSELOUT
FRVOLIN
TTR
TTL
TMR1
TBR1
TBR2
TMR2
FLSELOUT
TBL2
TML1
AGND
CLPF
TBL1
TML2
CVOLIN
FLVOLIN
FRVOLOUT
FRSELOUT
FLVOLOUT
[31]SLFIN
[32]SLVOLOUT
MICIN
INL1 [MIX LCH]
[100]RECOUTL
SLSELOUT
SW_IN
SW+5V
0
0
W4050
W4047
W4049
0
W4028
0
0
W4096
0
W4034
0
W7002
0
W7001
0
W7000
K4029
0
ASP_MICIN
1
C6920
100
R6920
2.2K
R6921
220P
C6921
+7V
ASP_MICIN
C7116
0.1
39K
R7116
C7114 47P
C7115
ECHO_LV1
ECHO_LV2
ECHO_MUTE
MIC_AGND
-7V
ASP_MICIN_1
R7109
4.7K
C7113
50V1
15K
R7101
C7101
50V1
15K
R7100
15K
R7102
1500P
C7103
R7120
W2202
0
15K
B1GBCFJJ0051
Q7100
1.5K
R7110
Q7102
B1GBCFJJ0051
R7112 2.7K
Q7101
B1GBCFJJ0051
0.22
C7106
C7102 6800P
C7104 0.068
0.015
C7120
C7105
0.22
6800P
C7107
5.6K
R7114
C7119
50V2.2
10K
R7113
C7118
0.1
6
7
5
2
4
3
8
1
C0ABBB000230
IC7101
220P
7
5
6
1
2
4
3
10
12
14
15
16
13
11
8
9
LPF1OUT
LPF1IN
NC
MIC_ECHO_OUT
MIC AMP
MUTING
SWITCH
SWITCH
CC2
GND
OP1IN
OP1OUT
CC1
REF
CLOCK
NC
VCC
OP2IN
OP2OUT
LPF2IN
LPF2OUT
V-
V+
R7106
120K
C7111
16V47
C7110
16V47
R7103
15K
15K
R7105
0.068
C7109
R7104
15K
C7108
1500P
D7100
B0BC5R000009
C7112
0.1
R7107
DIGITAL DELAY
WITH ECHO VOLUME
68
IC7100
C1BB00001061
1
SA-PT150EE
27
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