Toshiba SD-2800 Service Manual - Page 28

Pc Boards

Page 28 highlights

6. PC BOARDS 6-1. Power Supply PC Board A B C803 T801 C804 C802 C801 D804 C808 D801 R801 F801 C805 R816 C812 C809 D802 D803 C811 R809 R817 Q802 R808 Q801 R818 R804 L801 C807 C806 D805 D807 D808 R815 R814 R813 R807 R812 T802 Q821 D823 RF835 D825 Q828 Q827 R838 R823 R824 R821 R822 R837 R834 C823 R836 D833 R829 D831 D832 D834 Q829 C821 R839 D822 C822 C833 C824 TP2-7 C827 R840 CN801 TP2-4 C832 TP2-6 TP2-5 D835 D828 C830 TP2-2 C828 Q826 R831 R832 C831 R830 D829 D830 R827 Q824 Q825 C829 D826 TP2-3 TP1-6 D827 C83T4P1-3 Q822 C826 R825 C825 TP2-8 TP2-9 TP210 D837 D836 R828 D838 Q823 D821 R826 4 3 2 1 Part No. C801 C802 C803 C804 C805 C806 C807 C808 C809 C811 C812 C821 C822 C823 C824 C825 C826 C827 C828 C829 C830 C831 C832 C833 C834 CN801 D801 D802 D803 D804 D805 D807 D808 D821 D822 D823 D825 D826 D827 D828 D829 D830 D831 D832 D833 D834 D835 D836 Location A1 B1 B1 B1 A2 A2 A2 B2 B2 B2 B2 A3 A3 A3 A3 B3 B3 B3 B4 A4 B4 B4 B4 B3 B4 B4 B1 B1 B2 B2 A2 B2 B2 A3 A3 A3 B3 A4 B4 B4 A4 A4 B3 B3 B3 B3 A4 B4 Part No. D837 D838 F801 L801 Q801 Q802 Q821 Q822 Q823 Q824 Q825 Q826 Q827 Q828 Q829 R801 R804 R807 R808 R809 R812 R813 R814 R815 R816 R817 R818 R821 R822 R823 R824 R825 R826 R827 R828 R829 R830 R831 R832 R834 R836 R837 R838 R839 R840 RF835 T801 T802 Location B4 A4 A1 A2 B2 B2 B2 B3 A3 A4 A4 B4 A3 B3 A3 A1 A2 B2 B2 B2 B2 B2 B2 B2 B1 B2 A2 B3 B3 A3 B3 B3 A3 A3 A4 A3 A4 A4 B4 A3 B3 B3 A3 A3 B3 B3 B1 A2 TP2-1 TP1-5 TP1-4 TP1-2 TP1-1 Fig. 3-6-1 EU02 Power Supply PC Board (Bottom side)

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C801
C802
C803
C804
C805
C806
C807
C808
C809
C811
C812
C821
C822
C823
C824
C825
C826
C827
C828
C829
C830
C831
C832
C833
C834
CN801
D801
D802
D803
D804
D805
D807
D808
D821
D822
D823
D825
D826
D827
D828
D829
D830
D831
D832
D833
D834
D835
D836
D837
D838
F801
L801
Q801
Q802
Q821
Q822
Q823
Q824
Q825
Q826
Q827
Q828
Q829
R801
R804
R807
R808
R809
R812
R813
R814
R815
R816
R817
R818
R821
R822
R823
R824
R825
R826
R827
R828
R829
R830
R831
R832
R834
R836
R837
R838
R839
R840
RF835
T801
T802
TP1-1
TP1-2
TP1-3
TP1-4
TP1-5
TP1-6
TP2-1
TP2-2
TP2-3
TP2-4
TP2-5
TP2-6
TP2-7
TP2-8
TP2-9
TP210
1
2
3
4
A
B
Fig. 3-6-1
EU02
Power Supply PC Board (Bottom side)
C801
A1
C802
B1
C803
B1
C804
B1
C805
A2
C806
A2
C807
A2
C808
B2
C809
B2
C811
B2
C812
B2
C821
A3
C822
A3
C823
A3
C824
A3
C825
B3
C826
B3
C827
B3
C828
B4
C829
A4
C830
B4
C831
B4
C832
B4
C833
B3
C834
B4
CN801
B4
D801
B1
D802
B1
D803
B2
D804
B2
D805
A2
D807
B2
D808
B2
D821
A3
D822
A3
D823
A3
D825
B3
D826
A4
D827
B4
D828
B4
D829
A4
D830
A4
D831
B3
D832
B3
D833
B3
D834
B3
D835
A4
D836
B4
Part
Loca-
No.
tion
Part
Loca-
No.
tion
D837
B4
D838
A4
F801
A1
L801
A2
Q801
B2
Q802
B2
Q821
B2
Q822
B3
Q823
A3
Q824
A4
Q825
A4
Q826
B4
Q827
A3
Q828
B3
Q829
A3
R801
A1
R804
A2
R807
B2
R808
B2
R809
B2
R812
B2
R813
B2
R814
B2
R815
B2
R816
B1
R817
B2
R818
A2
R821
B3
R822
B3
R823
A3
R824
B3
R825
B3
R826
A3
R827
A3
R828
A4
R829
A3
R830
A4
R831
A4
R832
B4
R834
A3
R836
B3
R837
B3
R838
A3
R839
A3
R840
B3
RF835
B3
T801
B1
T802
A2
6. PC BOARDS
6-1.
Power Supply PC Board