Panasonic UB-T880 / UB-T880W Service Manual ▷ View online
117
12.4.2. Back Side
GND
GND
GND
GND
1
2
5
7
3
4
1
6
1
8
1
6
1
4
1
2
7
12
6
2
SECONDARY
PRIMARY
D115
D114
C108
C109
C112
R154
R122
R121
C127
C107
R103
R104
R105
R106
R110
R111
R102
R101
C117
C115
C116
C118
C114
C119
C120
C121
CN103
CN105
CN102
CN104
118
12.5. Power SW / LED Board
12.5.1. Front Side
12.5.2. Back Side
PJLPC0298ZA
PPB0D37PWU08B00
D300
CN300
C300
D301
SW300
PbF
RED
GREEN
1
7
Magnification percentage:150 %
1
7
D303
D302
R302
R303
R300
R301
C302
C301
119
12.6. AUDIO Board
12.6.1. Front Side
12.6.2. Back Side
94V-0
PbF
Audio PJLPC0299ZB
PPB0D37PBU05-00
RED
JK800
JK801
JK802
Q861
Q862
Q863
Q864
Q865
R812
R813
R814
CN800
CN801
CN802
R831
R832
R833 R834
R835
R836
R837
R838
R839
C800
C803
C804
R840
C805
R841
C806
R842
C807
R843
R844
R845
C809
R846
R847 R848
R849
C810
X800
C81
1
C812
C813
C814
C815
C816
C817
C818
REF-A/DIP
R860
VR800
R861 R862
R863
R864
R865
R866
R867
R868
R869
C832
C833
R870
C834
R871
C835
C836
R872
R873
R874
R875
R876
R877
R878
R879
R880
R881
R882
R883
R884
R885
R886
R887
R888
R889
R890
R891
R892
R893
R894
R895
D800
C860
C861
C862
C863
C866
C867
C868
C869
C870
D810
C871
D81
1
C872
D812
C873
D813
D814
C874
D815
C875
C876
D816
D817
C877
C878
D818
C879
C880
IC800
C881
IC801
IC802
C882
C883
IC803
C884
IC804
IC805
C885
C886
IC806
C889
IC810
C891
IC811
C892
IC812
C893
IC813
C894
IC814
IC815
R91
1
R912
R913 R914
R915
R916
R921 R922
R923
R924
R925
R930
R931
R932
R933
R934
TP1
R935
TP2
R936
TP3
R937
TP4
R938
TP5
R939
TP6
TP7
TP8
C901
C902
C903
C904
R940
C905
R941
C906
R942
R943
C907 C908
R944
C909
R945
R946
R947
R948
R949
C910
C91
1
C912
R950
C915
R951
C916
R952
C917
C918
TP10
R960
TP1
1
R961
TP12
R962
TP13
R963
R964
R965
R966
R967
R968
R969
R970
R971
R972
R973
R974
R975
R976
R977
R978
R979
R980
R981
R982
R983
R984
R985
R986
R987
R988
R989
R990
R991
R992
R993
Q800
R994
R995
C960
C961
C962
C963
C966
C967
Q810
C968
C969
Q811
Q812
Q813
Q814
L800
Q815
L801
L802
C970
C971
C972
C973
C974
C975
C976
C977
C978
C979
C980
C981
C982
C983
C984
C985
C986
C989
Q831
Q832
Q833
Q834
Q835
1
6
9
8
5
7
3
2
1
1
3
2
E
E
E
E
E
1
6
13
13
1
1
14
28
15
1
12
13
24
25
36
48
37
5
8
4
1
5
4
1
8
1
4
1
5
3
4
1
3
6
4
1
3
6
4
1
5
3
5
8
1
4
4
1
3
5
4
1
3
6
E
S
S
E
S
S
E
E
E
E
E
E
1
6
1
3
1
3
3
2
1
1
3
2
R810
R81
1
C801
C802
REF
C830
C831
C837
C838
C839
C840
C841
C842
C843
C887
C888
R917
R918
R919
R920
C913
C914
C921
C922
C923
C924
C925
C926
C927
C928
C931
C932
C933
C934
C935
C936
C937
C938
C987
C988
120
12.7. PEN Board
12.7.1. PEN Board (A)
12.7.1.1. Front Side
12.7.1.2. Back Side
C2
IC1
R1
D1
L1
C1
CN1
Magnification percentage: 500 %
IC4
R8
C6
R1
1
C5
R10
R9
R3
LG1
SW1
IC3
C4
R4
C3
R5
R6
R7
Magnification percentage: 500 %
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