Panasonic SA-AKX10PH Service Manual page 85

SCHEMATIC DIAGRAM - 5
B MAIN CIRCUIT
: +B SIGNAL LINE
P1
1
CN2709
17
NC 1
NC 2
DC 18V 3
FL-GND 4
VP DET 5
CD3.3V 6
C
TO VREF+ 7
PANEL CIRCUIT
FLCLK 8
(CN6002) DGND 9
IN SCHEMATIC FL_DOUT 10
DIAGRAM - 6 FL_CS 11
DVREF+ 12
ROTARY JOG 13
J_VOLA 14
KEY2 15
KEY1 16
RMT 17
1
TO MAIN
SECTION (3/4)
15 16 17 18
: -B SIGNAL LINE : CD AUDIO INPUT SIGNAL LINE : AUX AUDIO INPUT SIGNAL LINE
TO MAIN
SECTION (2/4)
QR2701
B0ADCJ000020
B1GBCFJJ0051
DC DETECT
3
CD+7.5V
QR2702
B1GBCFJJ0051
DC DETECT
MOTOR_GND
R2773
15K
CD3.3V
VREF+
FL_CLK DC_DET_PWR
FL_DA
C2720
FL_CS
R2718
DVREF+
R2719
ROTARY_JOG
R2720
V_JOG_A
D2710
KEY2 R2721
B0ACCK000012
KEY1 Q2705
RMT B1ADCE000012
CURRENT LIMITER
USB+5V
Q2702
B1AAJC000019
L2801
CURRENT CONTROL
G0A220GA0002
C2146 C2701 C2703 C2705
6.3V220 0.01 16V47 16V47
GND
AGND
DGND
19 20 21
: AUDIO OUTPUT SIGNAL LINE : AM/FM SIGNAL LINE
D2711
1 D2120
B0EAKM000117
2
R2772
12K
C0CAAKG00046
Q2701 D2706
VOLTAGE REGULATOR
B0EAKM000117
B1BACG000023
REGULATOR
OUT
C2706
0.01 R2702
D2707 D2708
R2701 390 B0EAKM000117 B0EAKM000117
100
C2702 C2704
D2704 C2708 C2711 C2712
0.1 10V33 B0BC8R2A0266 16V47 0.01 16V47
R2774
22K
0.01
2.2
2.2
2.2
270 IC2702
C0DAAYG00001
QR2704
SWITCHING REGULATOR
B1GBCFJJ0051
DC DETECT
R2710
5 4 3
1M
L2702
G0A101ZA0028
R2706
C2714
C2707 R2704 R2708
1.5K
0.47
0.01 1K
2.7K
C2715
6.3V820
R2705
R2707 C2713
4.7K
1K 0.01
22 23 24
85
IC2701
ZA2701*
GND IN
G1 G2
3 2 1
ZJ2701*
C2716 C2717 AM_BP
11 AM_BP
0.01 25V330
10 NC
PCONT
9 PCONT
I
8 DC18V TO
SMPS CIRCUIT
7 DC18V
(CN5802)
6 +18V.-12V_GND
IN SCHEMATIC
5 +18V.-12V_GND
DIAGRAM - 10
4 DCDET2
3 NC
SYS3.3V
2 SYS3.3V
SYNC
1 SYNC
2 1
C2718 C2719
25V330 0.01
E2701
1 2 3
1/4 2/4
3/4 4/4
SA-AKX10PH/PN MAIN CIRCUIT
25 26 27
I
J
K
L
M
N
O
P
28