Panasonic SA-AKX32LM-K Service Manual page 91

15 16 17
SCHEMATIC DIAGRAM - 4
B
MAIN CIRCUIT
: +B SIGNAL LINE
TO MAIN
CIRCUIT (1/8)
5
1
R2295 R2294
6.8K 6.8K
AGND
3
AUTO_BASS
R2357 C2244
B1ADCE000012
4.7M 1
P1
Nota:
Para el valor y clave de cada componente referirse a; "Lista de partes Eléctricas" a partir de la página
122.
18 19 20
: -B SIGNAL LINE : CD/DVD AUDIO INPUT SIGNAL LINE
R2358 R2361
D2028
10K 10K
B0ACCK000012
R2359 C2248 C2247 R2363 C2245
Q2039
1K 1 0.1 10K 1
SWITCH
R2362
C2246
470K
Q2038 0.1
R2360
B1ABCF000176
100K
SWITCH
R2364
2.2K
21 22 23
: AUX/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
FR_CH
FL_CH
MUTE_F
F_HOP
DC_DET_AMP
MODE_DA
QR2003
B1GBCFJJ0051
DC DETECT
DC_DET_PWR
+9V_1
DC16V
C2173
6.3V470
+9V
VP_DET
+5V
LED_SUPPLY
GND
LED_DIMMER
TO MAIN
CIRCUIT (6/8)
91
24 25 26
CN2011
12
1 FRONT R
2 SIGNAL A_GND
3 FRONT L
4 AGND
I
TO
5 MUTE F_SW (MODE 2)
D-AMP CIRCUIT
6 FHOP
(CN5902)
7 NC
IN SCHEMATIC
8 FAN
DIAGRAM - 19
9 DC_DET1
10 MOD_DA
11 +5V
+5V GND
12
1
D2014
B0ADCJ000020
CD+7.5V
1
3
CD_3.3V
2
Q2018
D2015
B1GBCFJJ0051
B0ACCK000005
DC DETECT
R2250
18K
R2247
0
R2251 12K
R2248 15K
Q2019
B1ABEB000002
LED DRIVE
R2260
R2253
1K
47K
QR2004
B1GBCFJJ0051 R2261
2.7K
LED CONTROL
R2252
100
1/8 2/8 3/8 4/8
5/8 6/8 7/8 8/8
SA-AKX32 MAIN
27 28
P1
TO MAIN
CIRCUIT (3/8)
CIRCUIT