Panasonic SA-AKX32LM-K Service Manual page 96

SCHEMATIC DIAGRAM - 9
B
MAIN CIRCUIT
: +B SIGNAL LINE
DC16V
FAN_OUT
GND
DC_DET_AMP
M+12V
B0EAKM000117
+9V
P1
TO MAIN
CIRCUIT (6/8)
Nota:
Para el valor y clave de cada componente referirse a; "Lista de partes Eléctricas" a partir de la página
122.
29 30 31
: -B SIGNAL LINE : CD/DVD AUDIO INPUT SIGNAL LINE
Q2033
B1AAJC000019
POWER SUPPLY
IC2012
C0ABBB000230
R2379 R2386 OP-AMP
680 33K
1 A OUT V+ 8
2 A-IN B OUT 7
R2380
0
3 A+IN B-IN 6
4 GND B+IN 5
C2251 R2381
10 12K
D2016 D2019 D2021
B0EAKM000117 B0EAKM000117
K2005...AKX32
0
K2006...PH
0
K2007...PN
0
32 33 34
: AUX/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE
TO MAIN
CIRCUIT (3/8)
R2387
R2384
6.8K
270K
Q2021 C2254 R2378
1 100
B1ABCF000176
C2252
6.3V100 FAN DRIVE
D2009 R2389
B0ACCK000012 100K
R2383 C2042
R2388
82K 10 220
TU_INT
TU_RST
TU_CLK
TU_SDA
CD_3.3V
TUNER_R
TUNER_L
35 36 37
96
: AUDIO OUTPUT SIGNAL LINE
2 POSITIVE
1 NEGATIVE
Q2003
R2385
470K B1ABCF000176
DC DETECT
Q2002
B1ABCF000176
FAN DRIVE
C2253 R2382
6.3V220 27
1 TU_INT
2 TU_RST
3 TU_CLK
4 TU_SDA
LB2010 0
5 3.3V
R2003 3.9K
6 R OUT
C2022 R2007 C2015 7 GND
1000P 3.3K 220P
C2008
8 L OUT
1
9 GND
C2023 R2008 C2016
1000P 3.3K 220P
R2004
3.9K
1/8 2/8 3/8 4/8
5/8 6/8 7/8 8/8
38 39 40
TO MAIN
CIRCUIT (8/8)
CN2006
TO FAN UNIT
P1
CN2010
9
G
TO
TUNER CIRCUIT
(CN51)
IN SCHEMATIC
DIAGRAM - 14
1
SA-AKX32 MAIN CIRCUIT
41 42