Sony HCD-BX77DBi - SCHEMATIC DIAGRAM - PANEL SECTION; Panel Section Schematic

HCD-BX77DBi
HCD-BX77DBi
3333
5-18. SCHEMATIC DIAGRAM - PANEL Section -
• See page 22 for Waveforms. • See page 36 for IC Block Diagrams.
CN802
R856 R855 R854 R853
R868 R863 R862 R861 R860
R864R865R866R867R869R857
D915
R925
R921
C804
Q905R942
R943
IC902
C815
C917
C918
C919
C920
C814
C816
R935
R936
R937
R938
R944
R934
C924
C910
D807
R932 R933
R931
C909
C908
D905
D904
C811 C812
L901
R930
R919
C907
Q903
R920
C805
FB901
R929
Q901
T801
S801
S803
R851 R852
S807 S806 S805
S804
S820
S818
S815S816
S817S819
S821
S811
S812
S813S814
S810
S809
FL901
R922
D902
IC901
C841
4P
15k 10k 4.7k 2.2k
10k 4.7k 2.2k 2.2k 1k
1k2.2k2.2k4.7k10k15k
MC2838
470
47
1
2SC3052F10k
22k
PT6302
22
50V
0.001
100p
100p
100p
22
50V
47p
1k
0
0
0
1k
2.2k
100p
0.01
UDZW-TE17-
6.2B
100 100
10k
47
50V
0.01
MC2838
MC2836
0.01 0.01
2.2k
0
0.022
CPH5504-TL-E
0
47
25V
2.2
RT1P441C
1k 2.2k
47
SLR325VCT31P
NJL24H400A
0.1
54
55
53
52
53
54
55
52
1G
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
KEY1 RETURN
KEY2
KEY3
DGND
+3.3V
GND
OUT
SIRCS
EVER 3.3V
KEY1
KEY1 RETURN
DGND
FL RESET
+9V
FL DATA
FL GND
4V
FLUORESCENT INDICATOR TUBE
INDICATOR TUBE
FLUORESCENT
LED
DRIVE
STANDBY
REMOTE CONTROL
RECEIVER
GRID DRIVE
DC/DC
CONVERTER OSC
-1
-2
FL CS
FL CLOCK
STBY LED
DAB
AUTOSCAN
VOL
-
VOL
TUNE - TUNE +
ENTER
REPEAT/
FM MODE
PLAY
TUNING
MODE
MODE/
DSGX
CANCEL
FUNCTION
-
CD
AUDIO INBAND
TUNER/
+
+
2
3
4
6
5
1
9
7
8
DRIVER
(CHASSIS)
1
13
iPod
(Page
28)
(Page 28)