Schematic Diagram - Panel Section - Sony HCD-BX50BTi Service Manual

6-18. SCHEMATIC DIAGRAM - PANEL Section -

C815
22
50V
C917
0.001
C918 100p
C919 100p
C920 100p
C814
22
50V
C816 47p
52 R935 1k
53 R936 0
54 R937 0
55 R938 0
57
P1
P2
P3
P4
P5
P6
C924
100p
D807
C910 UDZW-TE17- C908
0.01 6.2B 0.01
C909
47
50V
R931
R932 R933 10k
100 100
C811 C812
0.01 0.01
HCD-BX20i/BX50BTi
• See page 42 for IC Block Diagrams.
FL901
FLUORESCENT INDICATOR TUBE
R934 2.2k
R944 1k
FLUORESCENT
INDICATOR TUBE
DRIVER
IC902
PT6302
L901 R929
2.2
R930
T801
Q903 2.2k
D904 DC/DC CPH5504-TL-E
MC2836
CONVERTER OSC
R919
0
1 2
D905 C805
MC2838 47
FB901
-2 25V
3
C907
0.022
-1
9
4
7 6
8 5
R920
0
R942 Q905
10k 2SC3052F
GRID DRIVE
R943
22k
IC901
NJL24H400A
REMOTE CONTROL
RECEIVER
P37
P36
P35
P34
P33
C804
1
P32
R921
47
P31
P30
R926 R922 47
1K Q901
P29
RT1P441C
P28 R927 1K LED
DRIVE S801
P27 R928 1K
P26
R925
470
P25 D903
SELK5E200 D902
P24 -DTP15 SLR325VCT31P
P23 BLUETOOTH STANDBY
OPR
57
Q902
RT1N141C
LED
DRIVE
(BX50BTi)
52
53
55
D915
MC2838
54
39 39
(BX20i) (BX20i)
TUNER/ CD
BAND AUDIO IN
CD iPod BLUETOOTH TUNER/
BAND
(BX50BTi)
(BX50BTi)
R856 R855 R854 R853
15k 10k 4.7k 2.2k
S804
S807 S806 S805
R868 R863 R862 R861 R860
10k 4.7k 2.2k 2.2k 1k
S814 S813 S811
S812 S810 S809
+ -
CANCEL
FUNCTION DSGX DISPLAY
R857 R869 R867 R866
15k 10k 4.7k 2.2k
S821
PLAY
S820 S819 S817
MODE/
TUNING REPEAT/ S818
MODE FM MODE
TUNE - ENTER TUNE +
R851 R852
1k 2.2k
(BX50BTi)
S802
S803
BLUETOOTH
OPR
C841
0.1
(CHASSIS)
SIRCS 1
EVER 3.3V
STBY LED
KEY1
KEY1 RETURN
DGND
FL RESET
FL CS
+9V
FL DATA
(Page 34)
FL CLOCK
FL GND
4V
13
HCD-BX20i/BX50BTi
(Page
34)
CN802
4P
R865 R864
2.2k 1k
S816 S815
VOL VOL
- +