Fl Display Circuit - Panasonic SA-MAX4000PN Service Manual

12.16. FL Display Circuit

1 2 3
SCHEMATIC DIAGRAM - 15
A
D FL DISPLAY CIRCUIT
B
C
P1700
13 R1726
REM_IN 1
PW_STBY_3R3V 2
R1724
DGND 3
R1720
PW_SW3R3V 4
J
R1723
TO PW_5V 5
D R1721
MULTI CONTROL PW_FL12V 6
R1722
CIRCUIT (P1601) DGND 7
IN SCHEMATIC DGND 8
DIAGRAM - 17 FL1_CS 9
FL2_CS 10
FL_CLK 11
FL_DATA 12
R1725
DGND 13
1
E
F
G
H
1 2 3
4 5 6
: +B SIGNAL LINE
1 2 4 5 6 7
R1700 R1701 C1712
33 39 1
IR1730
REMOTE SENSOR
R1711
G1 G2
0
1 2 3
4 3
C1703
R1716
C1730 0.1
47K
1
5 2
R1713
R1730 R1715
0 2.7K
33 22K
6 1
R1714
0
4.7K
0 PW_SW3R3V
PW_5V
0 Q1702
0 PW_FL12V B1HFCDE00002
SWITCH
0 PGND
FL_DATA
0 DGND
1 2 4 5 6 7
R1800 R1801 C1812
33 39 1
4 3
C1803
R1816
0.1
47K
5 2
R1813
R1815
2.7K
22K
6 1
Q1802
R1814
B1HFCDE00002
4.7K
SWITCH
4 5 6
7 8 9
DP1700
A2BB00000186
FL DISPLAY
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
R1706
0
C1707
0.1
R1710 R1709 R1703
0 0 1.2K
C1702 C1700
D1702
1 1
B0ADDH000009
3 3 4 5 6
2 1 2 1 3 2 1
D1701 Q1701
B0ADDH000009
B0ADDH000009
C1701
C1704
0.1 1 SWITCH
DP1800
A2BB00000186
FL DISPLAY
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R1806
0
R1810
R1811
C1807
0
0
0.1
R1809 R1803
0 1.2K
C1802
C1800
D1802
1 1
B0ADDH000009
3 3 4 5 6
2 1 2 1 3 2 1
D1801
Q1801
B0ADDH000009
B1HFCDE00002
C1804 C1801
0.1 1
SWITCH
7 8 9
65
10 11 12
30 31 32 33 34 36 37
PW_5V
C1706
1
PW_FL12V
PGND
DGND
FL_DATA
PW_SW3R3V
31 32 33 34 36 37
PW_5V
C1806
1
DGND
PW_FL12V
PGND
FL_DATA
PW_SW3R3V
SA-MAX4000PN/PS FL DISPLAY
10 11 12
13 14
A
B
C
D
E
F
G
CIRCUIT
H
13 14