Audio Out Section (Main P.c.b. (6/9)) Schematic Diagram - Panasonic DVD-LS80EE Service Manual

DVD-LS80EE / DVD-LS80GN / DVD-LS80GCS / DVD-LS82EE

17.6. AUDIO OUT SECTION (MAIN P.C.B. (6/9)) SCHEMATIC DIAGRAM

G
P LCD+3R6V
FM L SPL+
FM
L SPL-
FM
L SPR-
FM L SPR+
P DGND
OP VR+3R3V
H:HP IN
OP HPSENSE-H
F OP DCVOL
H:GAIN UP
OP GAINUP-H
D4002
OP
SMUTE-H
L:HP MUTE ON MA2J11100L
OP HPMUT-L
D4001
MA3S132D0L
2
CH OPR+3R3V
3
1
R4039
10K
H:MUTE ON
POWERMUT
OP
E
QR4006
UNR521300L
(INV)
R4044
4700
D5 AMUT
L:DVD H:TUNER
OP DVD-TUNER
H:AVIN
OP AVIN
R4028
D
P A+5V
0
P AGND
QR4021
UNR521300L
(INV)
P AAGND
R4079 0
D5 ZEROFLAG
R4080 0
D5 LOUT
R4081 0
D5 AAGND
D5 ROUT
C
Q4003
B
2SB1218A0L 2SD1819A0L
+9V
P PWR+9V
H:POWER ON
OP PON-H
QR4024
UNR521300L
A
1 2
QR4014
UNR521300L
(INV)
QR4004
C4026
B1GDCFJN0011
6.3V47
(MUTE CTL)
QR4015
UNR521300L
1
QR4005
(MUTE CTL)
B1GDCFJN0011
(MUTE CTL)
QR4011
UNR521300L
QR4002
(MUTE CTL)
B1GDCFJN0011
(MUTE CTL)
QR4003
B1GDCFJN0011
(MUTE CTL)
R4045
4700
QR4010
UNR521300L
(INV)
ch L
QR4007
UNR521300L
(INV)
8 7 6 5 4 3 2 1
0 : TUNER IC4004
1 : DVD C0JBAR000367
2 : AVIN
(SELECTOR)
3 : AVIN
B A X3 X0 X X1 X2 VDD
9 10 11 12 13 14 15 16
+5V
ch R
TUNER-R
C4001 R4001
10 15K
4 3
IC4005
C0ABBB000105
NJM2115V-TE1
5 6
C4002
R4004
10
33K
R4002 15K
C4004
39P
CL4005
Q4001
+5V
L4001
G1C220KA0055
3 4 5
5 4
IC4007
CE NC
C0DBGGG00001
(REG)
VOUT GND VDD
1 2 3
SPR+ SPR- SPL- SPL+
C4010 C4009 CL4003
CL4004 CL4002 CL4001
4.7 4.7
IC4008
C0ZBZ0001010
LM4835
C4020 R4034 C4018
1 GND R-OUT+ 28 4.7
10 1
27
2 S-DOWN VDC
3 26
G-SELECT R-OUT-
R4078
R4032 56K
4 MODE R-GAIN2 25
1R5 R4036 8200
24
5 MUTE R-GAIN1
6 23
VDD GND
C4044 6.3V47 C4046 1
7 DCVOL BYPASS 22
21
8 GND HPSENSE
R4020 27K
9 20
R-DOCK GND
R4026 10K R4035 8200
10 L-GAIN1 19
R-IN
R4024 10K R4031 56K
18
11 BEEP-IN L-GAIN2
12 17
L-IN L-OUT-
C4019
R4033 C4017
13 L-DOCK VDC 16
4.7 1
R4019 10
15
14 GND L-OUT+
27K
R4043 1K
R4023 10K
C4068
R4025 10K
6.3V220
H:MUTE ON
H:MUTE ON
C4015 1
C4016 1
H:AVIN
+2.5V R4007 47K
C4003 R4008 47K
39P
R4009
C4005 R4015 100
R4003 IC4006
33K
C0ABBA000150
10 820
(SW SMP)
QR4009
2 1 B1GFGCAA0001
1 8
NC OUTA
6 1E 1C 1
2 INA VCC 7
R4005
5 2
(AMP) 47K 1B 2B
3 INB GND 6
4 2C 2E 3
7 8
4 OCNT OUTB 5
C4042
0.1
C4006 R4016
R4010
820 100
10
R4006
47K
+4.5V
+9V
RX4001
D1H81034A024 8 7 6 5
+4.5V
IC4009
C4040
C0ABBB000105
6.3V47
(AMP)
C4036 1 2 3 4
10
+2.5V
6 7
58
AUDIO SIGNAL
R4089 LB4011
1.5 J0JBC0000028
QR4022
B1GFGCAA0001
(MUTE)
6 1E 1C 1
R4093
560
5 1B 2B 2
C4073
4V330
Ch.L 4 3
2C 2E
R4094
560
LB4012
ERJ3GEY0R00V
C4074
R4090
4V330
1.5
Ch.R
LB4013
J0JBC0000028
LB4010
ERJ3GEY0R00V
R4091
1.5 LB4015
J0JBC0000028
QR4023
B1GFGCAA0001
(MUTE)
6 1E 1C 1
R4095 LB4017
560 J0JBC0000028
5 1B 2B 2
LB4014
4 2C 2E 3
J0JBC0000028
R4096
560
LB4016
J0JBC0000028
R4092
1.5
C4082
100P
RL4701 C4083
EGND-3 100P
AUXIN-H
AJIN-L
LB4005
CL4010
J0JCC0000101
1
LB4001
CL4011
J0JCC0000101
ch.L
2
LB4002
CL4012
J0JCC0000101
ch.R
3
LB4003
CL4013
J0JCC0000101
4
LB4004
CL4014
J0JCC0000101
5
CL4015
7
C4047 0.1
CL4006 VGND
C4067 1000P
DVD-LS80EE/GN/GCS/LS82EE
AUDIO OUT SECTION
(MAIN P.C.B.(6/9))
SCHEMATIC DIAGRAM
8 9 10
F
CL4022
HP OUT JK4004
1
K2HC104B0043
CL4023
2
CL4024
3
CL4025
4
CL4026
5
7
JK4003
HP OUT
1
K2HC104B0043
CL4028
2
CL4029
3
4
CL4031
5
CL4027
7
OP
HPJIN-L
A :CHG SECTION
B
:PWR SECTION
C
:OPU/SRV SECTION
D :DV5 SECTION
E
:VOUT SECTION
F :AOUT SECTION
OP
G
OP :OPR SECTION
H :LCD SECTION
I
:CN SECTION
JK4001
K2HC104B0043
V
11