Schematic Diagram - Panel-Uc Board - Sony TAV-L1 Service Manual

7-53. SCHEMATIC DIAGRAM – PANEL-UC Board –
1 2 3
A
B
PANEL-UC BOARD
CN841
21P
C
D
E
ET841
(CHASSIS)
F
G
H
I
J
R872
0
K
C845
100
10V
L
M
TAV-L1
• See page 111 for IC Block Diagrams.
4 5 6 7
(Page 68)
R
MAIN BOARD
(1/6)
CN603
R841 R843
220 390
D847
SML-020MVT-T86
PIC OFF
Q843
3.6 3.4 Q844
RT1N141C-TP-1 RT1N141C-TP-1
LED DRIVE LED DRIVE
0 0
D853
D852
1SS355TE-17
1SS355TE-17
IC841
REMOTE CONTROL RECEIVER
IC841
NJL23H400A
2 1 3
3.3
R844
47
C843
0.01
C844
47
FB841
16V
D845
1SS355TE-17
D844
L842
T841 1SS355TE-17
47uH
INVERTER
C849
TRANSFORMER
C848 10
R851
0.01
50V
3.9k D843
C878
0.1 2 1
1SS355TE-17
C847
C846
0
4700p
0.022
3
4.7
-1
-1
-2 -2 D842
4 9
Q841 1SS355TE-17
4.7
CPH5504-TL-E
OSC
5 8
6 7
8 9 10 11
R860
220
R845
R846 R842
220
1k
390
D848
SML-020MVT-T86
D841
SML-310LTT86
POWER
SLEEP
Q847
Q846
Q845 RT1N141C-TP-1
3.6 0 3
RT1N141C-TP-1 RT1N141C-TP-1
LED DRIVE
LED DRIVE LED DRIVE
0 2.8 0.3
FLUORECENT INDICATIOR TUBE
54 53 51
C850
D846
0.1
UDZSTE-176.2B
R853
R852
33k 100
33 34 35 36 37 38 39
IC B/D
IC842
FLUORESCENT
INDICATOR TUBE
DRIVER 32 31 30 29 28 27 26
99 99
12 13 14 15
R855
R847
33k
1k
R862
220
D849
Q842
SEC1201C D850
D851
2SA1576A-T106-QR
SEC1201C SEC1201C
INVERTER
FRONT 0
2CH STEREO NEWS R856
SURROUND
1k
2.4
Q848
Q849 Q850
0.1 1.5 1.5
RT1N141C-TP-1
RT1N141C-TP-1 RT1N141C-TP-1
LED DRIVE
LED DRIVE LED DRIVE
3 0 0 C841
1
ND841
4 2 1
C851
220p
D855 D854
1SS355TE-17 1SS355TE-17
C866
C870 C872
R869
47p 100p 10
10k
R868 100
R867 100
R866 100
R865 100
C867
0.01
C871
C865
0.1
0.01
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
TAV-L1
16 17
IC B/D
IC843
ILLUMINANCE
SENSOR
IC843
TPS851(A)
2.5
5 4
1 2 3
3.1
R859
1k
R858
220k
C842
C863
47
0.1
R857 16V
470k