Panasonic SA-PT850EE Service Manual page 90

SA-PT850EE
SCHEMATIC DIAGRAM - 8
I
:-B SIGNAL LINE
B
MAIN CIRCUIT
:+B SIGNAL LINE
CN2010
J 2CH_SEL 1
A
TO
NSW+6V 2
DVD MODULE
DMIX_SEL 3
(HDMI) CIRCUIT
+5V_SW 4
(FP3902)
CECOUT 5
IN SCHEMATIC
W2637
DIAGRAM - 5 DGND 6
0
CECIN 7
Q2096-Q2097
2SD0601AHL
BUFFER
K
CN2001
W2647
DOP_CPU_STAT
1
DOP_CPU_CMD
2
DOP_CPU_CLK 3
MGND 4
L
M+9V 5
MGND 6
M+9V
7
8
DGND
9
+2.7V
DGND 10
+2.7V 11
AGND 12
A+5V 13
AGND 14
A+5V 15
M DGND 16
D+5V 17
R2903
DGND 18
1.8K
D+5V 19
D+5V 20
21
AUDIODIGITAL
22
D+5V
A
ZFLAG&AMUT 23
TO
A-REF 24
DVD MODULE
C2600 1 R2600
SW 25
(DV5) CIRCUIT
(FP8101) ADGND 26
R2500
C2500 1
IN SCHEMATIC CNT 27
N
ADGND
DIAGRAM - 2 28
C2400 1 R2400
SR 29
30
ADGND
C2300 1 R2300
SL 31
ADGND 32
C2201 1 R2200
FR 33
ADGND 34
C2101 1 R2100
FL 35
ADGND
36
C2211 1 R2202
MIX-R
37
ADAC5V
38
C2111 1 R2102
O MIX-L 39
40
ADAC5V
C 41
42
VGND
Y 43
VGND 44
CR/PR/R 45
VGND 46
CB/PB/B 47
VGND
48
Y/PY/G 49
50
VGND
P
1 2 3
:MAIN SIGNAL LINE :FM SIGNAL LINE :DVD VIDEO SIGNAL LINE
RECOUT_L C2195
SYS6V
RECOUT_R
W2599 0 C2295
D2010
B0ACCK000005
CEC_OUT
CEC_IN
Q2097
Q2096
GNDE C2198 R2193
1 1.5K
MIC_IN
0 DVD_STAT
MIXL
C2193 0
DVD_CMD
MIXR C2293 0
DVD_CLK
AUX-LCH
MGND
AUX-RCH
TUN-LCH
TUN-RCH
M+9V
TV-LCH
DGND_1
TV-RCH
F_MPORT-LCH C2191 1
F_MPORT-RCH C2291 1
DVD_2R7
AGND
L2009
G0C220JA0055
DVD_A+5V
DVD-FL
DVD-FR
DVD_D+5V
DVD_MUTE
Q2006
B1GBCFJN0033
INVERTER
DGND
DVD-SUBW
1K
12K
DVD-CNT
12K DVD-SR
12K DVD-SL
R2201 10K
AGND
3.3K DVD-FR
GNDE
R2101
DVD-FL
3.3K 10K
ADGND
3.3K MIXR
3.3K MIXL
DVD_ADAC+5V
C ADGND
DGND
VGND
AGND
Y W2606
0
DGND_1
CR VGND
CB
PY
VGND
3 2 1
E2901
CHASSIS
4 5 6
:AUX / MUSIC PORT / MIC SIGNAL LINE
TO MAIN
SECTION (1/4)
1
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
100
99
98
AGND
97
MICIN
[100]RECOUTL
96 INL1 [MIX L]
[99]RECOUTR
95 INR1 [MIX R]
94 INL2 [AUX L]
93 INR2 [AUX R]
IC2101
92 INL3 [FM L]
C1AB00002735
91 INR3 [FM R]
AUDIO SIGNAL PROCESSOR
90 INL4 [TV L]
INR4 [TV R]
89
R2104 2.7K
88 FMPORTL
R2204 2.7K
87 FMPORTR
86 RMPORTL
[82]FLIN
85 RMPORTR
+7V [81]FRIN
84 AVCC
-7V
83 AVEE
C2192 0
82
C2292 0
81
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64
AGND
W2630
0
7 8 9
90
R2299
0
R2199 W2642
0 0
R2303
8.2K
17 18 19 20 21 22 23 24 25 26 27 28 29 30
C2303 C2302
0.068 0.047
R2301
31
8.2K
32
33
[31]SLFIN
34
C2301
[32]SLVOLOUT
35
SLSELOUT
[33]SLNFIN
4.7
36
SRSELOUT
[34]SLVOLIN C2401
SRVOLIN 37
4.7
SRNFIN 38
R2401 8.2K
SRVOLOUT 39
C2403 C2402
SRFIN 40
R2403
0.068 0.047
SROUT 41
8.2K
REARSROUT 42
C2612 5600P
AGND 43
R2627 47K
OPOUT2 44
C2617
[48]SUBOUT R2611 27K
0.18
OPIN2 45
[49]SUBC R2612 56K
46
OPOUT1
[50]AGC1
OPIN1 47
C2609
C2611
48 0.22
0.33 C2610
49
0.47
50
W2579
0 B0ACCK000005
63 62 61 60 59 58 57 56 55 54 53 52 51
R2609
1.2K
D2601
B0ACCK000005
W2640
K2600
0
W2626
0
C2015
220P
C2016
C2014
220P
50V10
10 11
C2421 0
C2321 0
C2412
1
C2619
50V10
B13
D2602 R2662
68
CENTER_OUT
W2651
R2661
0 68
SR_OUT
SL_OUT
R2626
SUBW_OUT
0 3.9K
R2512 2.2K FRONTR
FRONTL
R2439 4.7K
R2339 4.7K W2415 0
R2284 4.7K
R2184 4.7K
AGND
GNDE
TO MAIN
SECTION (4/4)
1/4 2/4
3/4 4/4
SA-PT850EE MAIN CIRCUIT
12 13 14