Read Sony TAV-L1 Service Manual online
TAV-L1
110
110
TAV-L1
7-66. PRINTED WIRING BOARD – PANEL Board –
: Uses unleaded solder.
•
See page 58 for Circuit Boards Location.
B E
B E
B E
1
21
A
A
A
K
K
K
1
33
32
64
1C
2C
2B
1B E
B
E
B
E
B
E
B E
B
E
E
Q848
Q849
Q850
R841
R842
R843
R846
R847
R849
R851
R856
R857
R858
R859
CN841
R860
R862
R872
C841
C846
C847
C849
D841
D842
D843
D844
D845
D847
D848
D849
D850
D851
IC842
IC843
Q841
Q842
Q843
Q844
Q846
Q847
FB841
R844
R852
R853
R865
R866
R867
R868
R869
C843
C848
C850
C863
R855
C865
C867
C868
C869
C870
C872
C878
D846
D852
D853
R863
C851
C852
C853
C854
C855
C856
C857
C858
C859
C860
C861
C866
C871
D854
D855
1
3
C844
ET841
IC841
1
2
4
51
53 54
ND841
L842
C842
C845
T841
PANEL BOARD
(COMPONENT SIDE)
1-868-991-
K
A
K
A
K
A
K
A
D849 – 851
K
A
K
A
D847, 848
K
c
a
A
A
K
K
A
(RED)
(GRN)
C
(GRN)
+
1
3
4
5
R
MAIN
BOARD
CN603
(RED)
(GRN)
AUTO
2CH STERE0
FOCUS
SURROUND
PANEL BOARD
(CONDUCTOR SIDE)
1-868-991 -
(CHASSIS)
+
FLUORESCENT INDICATOR
TUBE
+
+
1
9
INVERTER
TRANSFORMER
A
B
C
D
1
2
3
4
5
6
7
8
9
10
11
12
11
(12, 13, 14)
11
(12, 13, 14)
(Page
66)
IC841
C-1
IC842
B-6
IC843
B-12
Q841
B-11
Q842
B-12
Q843
B-10
Q844
B-10
Q846
B-11
Q847
B-10
Q848
B-2
Q849
B-3
Q850
B-3
Ref. No. Location
Ref. No. Location
D841
B-10
D842
B-10
D843
B-10
D844
B-10
D845
A-10
D846
D-10
D847
B-10
D848
B-11
D849
B-2
D850
B-3
D851
B-4
D852
D-2
D853
D-1
D854
D-5
D855
D-5
•
Semiconductor Location
Ver. 1.2
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