Panasonic TU-Z100U Service Manual page 90

12.3.5. PB-Board Schematic Diagram
PB-BOARD TNPA4864AC
!
A
PB4
TP5910
R5948
0
+B FOR FAN
B
GND FOR FAN
D5913
MA2J11100L
R5921
8.2k
C
TP5900 C5916
25V
D5900
10u
B0JCME000037
C5902 C5901
25V 25V
TP5902 10u 10u
L5900
G1C330MA0234
D5901 D5910
MAZ81200ML B0BC01400017
R5901
2.2k
D5902
R5900 MA2J11100L
4.7k
D
TP5901
D5903 C5900
MAZ80330LL 16V
0.1u
E
F
1 2
TO FAN A-I
PB3 *PB5 PB1
TP5911 TP5912 TP5913
R5945
R5947
*R5949 0
0
0
D5914 D5907 D5911
D5915 *D5916 *D5917
MA2J11100L MA2J11100L
MA2J11100L MA2J11100L MA2J11100L MA2J11100L
R5923
R5922 *R5924 *R5925
8.2k R5918 R5919
8.2k 8.2k 8.2k
8.2k 8.2k
PA5900
K5H4022A0031
C5903
25V
0.1u
IC5900
C0DBAYY00183
+9/7.2V
C5912 R5914
C5915
25V 4.7
25V
0.01u 0.1u
1 BS 8
SS
2 VIN 7
EN
C5907
25V D5909
0.1u B0BC4R700007
3 6
SW
COMP
0.92V
4 GND 5
FB
C5914
R5913 R5912
50V
12.4k 150k
3900p
D5908 R5902 R5911
B0BC4R700007 4.64k 10k
R5904
6.81k
IC5901
C0BBBA000024
COMPARATOR
1 A_OUTPUT 8
VCC
C5932
25V R5905 R5908
2 7 18.7k
A_-INPUT B_OUTPUT 0.1u 47k
C5931
16V
0.1u
3 A_+INPUT 6
B_-INPUT
C5930
16V
4 GND 5 0.1u
B_+INPUT
R5906
1.5k
R5907
1.8k
R5909
7.5k
3 4
PB2
TP5914
R5951
0
D5904 D5905
MA2J11100L MA2J11100L
R5915 R5916
8.2k 8.2k
IC5902
C0DBAYY00183
+9/7.2V
C5936 C5939
25V R5943 25V
0.01u 4.7 0.1u
1 BS 8
SS
PA5901
K5H4022A0031
2 VIN 7
EN
C5940 C5935
25V D5922 25V D5924
10u B0JCME000037 0.1u B0BC4R700007
3 6
SW COMP
C5934 C5933 0.92V
4 GND 5
25V 25V FB
10u 10u
C5938
R5942 R5941
50V
12.4k 150k
3900p
L5901
G1C330MA0234
D5925 D5923
R5938 R5940
B0BC01400017 B0BC4R700007 4.64k 10k
R5939
6.81k
TP5903
IC5903
C0BBBA000024
COMPARATOR
1 A_OUTPUT
2
A_-INPUT
C5944
16V
0.1u 3 A_+INPUT
4 GND
C5929
16V
0.1u
5 6
90
ZA5902 ZA5901
K4AZ01D00004 K4AZ01D00004
PB4
PB5
PB3
PB1
PB2
PB6
K4AZ01D00004 K4AZ01D00004
ZA5903 ZA5900
TO
DA-BOARD
PB6
(DA30)
TP5908
1
FAN15V
TP5907
2
GND
TP5906
3
FAN_MAX
TP5905
FAN_SOS 4
FAN_SOS
5
GND
R5903 C5906
TP5904
FAN_ON 1k 10V 10u 6
DISPEN(FAN_ON)
7
D5919 FAN_SENCE
B0BC4R700007
R5955
3.3k
TP5915
R5957
100
R5956 D5926
910 MAZ80330LL
C5945
25V
0.1u
8
VCC
7
B_OUTPUT
B_-INPUT 6
C5943
16V
5 0.1u
B_+INPUT
7 8 9