Schematic Diagram - Fl Board (2/2) - Sony HCD-HDX265 Service Manual

6-32. SCHEMATIC DIAGRAM – FL Board (2/2) –
1 2 3
FL BOARD (2/2)
A
Q810
RT1P141C-TP-1
6.3
6.3
B
0.9
R874
470
D809
SML79423C-TP15
DISC 1
CN806
C Q
4P
4
LED_GND
LED 3
+6V
BOARD
1
CN500 LED_CON
(Page 63)
S800
R860
2.2k
D
R861
2.2k
E
R862
1k
S803
R863
2.2k
F
R864
3.3k
R
CN805
2P
PW-SW
KEY0 1
BOARD
G
CN920
DGND 2
(Page 63)
R859
5
0
7
81
1
4
FL
BOARD 2
(1/2)
6
(Page 60)
H
8
L801
L800 R865
3 47uH
47uH
0
R866
3.9k
C836
I
100
10V
J
HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
See page 69 for IC Block Diagrams.
4 5 6 7
Q810-819
LED DRIVE
Q811
Q813 Q814 Q815
RT1P141C-TP-1
RT1P141C-TP-1 RT1P141C-TP-1 RT1P141C-TP-1
Q812
6.3 RT1P141C-TP-1 6.3 6.3 6.3 6.3
0 0 6.3 0 6.3
6.2 0 R877 6.2 0
6.2
330
R876
470
R875
R880 R881
330
470 330
D812
SML79423C-TP15
D816
DISC 2
SML79423C
-TP15
DISC 3
IC802
IC B/D
S805
LED DRIVER
IC802
DISC 1
BU2099FV
R867
47k
S806 0
Q5 Q4
DISC 2
6.3
Q6 Q3
R868
S807
0
22k
Q7 Q2
DISC 3
0
S801
Q8 Q1
R869
S808
10k
6.3
DISC 4 Q9 Q0
S802
R870 0
4.7k S809 Q10 LCK
R904
DISC 5
100
Q11 CLK
R871
2.2k
SO DATA
S810
X-OE NC
3.3
VDD VSS
R872
S804
3.3k S811
FUNCTION
C842
R873
0.1
0
Q809 T800
CPH5504-TL-E
D813
OSC DC/DC CONVERTER
0.1
1SS355WTE-17
2 1
D814
4.6 1SS355WTE-17
C838 C840
-1 3
0.022
4700p
D810
-2
1SS355WTE-17
4 9
4.6
D811
1SS355WTE-17
0
5 8
6 7
8 9 10 11
6.3 6.3 Q818 6.3 6.3 Q819
Q817
RT1P141C-TP-1
Q816
RT1P141C-TP-1 RT1P141C-TP-1
RT1P141C-TP-1
0 6.3 0 6.3
6.2 0 6.2 0
2
R884 R887
R891 R894
470 330 330
470
D817
D818
SML79423C
-TP15 SML79423C
-TP15
DISC 4
DISC 5
6.3
0
6.3
0
6.3
0
3
0.2
R885
R883 R886
1k
1k 1k
3.3 -24.2
Q820
2SC3052EF-T1-LEF
-24
GRID DRIVE
-26.4
C846
C844
0.1
C843
47
0.01
50V
R878 R879
100
33k
61 61
HCD-HDX265/HDX266/HDX267W/HDX465/HDX466/HDX665
12 13 14 15
ND800
FLUORESCENT INDICATOR TUBE
5 6 7 8 9 10 11 12 13 14 15 16 17 18 23 24 25 26 27 28 29 30 31 32 33 34 35
C866
R897 4.7
33 32 31 30 29 28 27 26 25 24
100k 35V
G9 -24.1
34 GR9
G8 -24.1
35 GR8
G7 -24.1
36 GR7 IC804
G6 -24.1
37 GR6
G5 -24.1 FLUORESCENT INDICATOR TUBE DRIVER
38 GR5
IC804
G4 -24.1
PT6315
39 GR4
G3 -24.1
40 GR3
G2 -24.3
41 GR2
1k
R899 -24.1
42 GR1
3.3
G1 43 VDD
44 VSS
1 2 3 4 5 6 7 8 9 10 11
C868
10
16V
FL_DATA R900 100
FL_CLK R901 100
FL_CS R902 100
R903
82k
16 17 18
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 53
IC B/D
23
-15.8 S9
SG9 22
-17.8 S8
SG8 21
-15.8 S7
SG7 20
-15.7 S6
SG6 19
-23.8 S5
SG5 18
-23.8 S4
SG4 17
-21.8 S3
SG3 16
-13.8 S2
SG2 15
-23.8 S1
SG1 14
3.3
VDD 13
VSS 12