Key, Led And Display Assys - Pioneer XV-EV1000 Service Manual

1

3.10 KEY, LED and DISPLAY ASSYS

A
NOTES
ALL CAPACITORS ARE IN µF
UNLESS OTHERWISE SPECIFIED
CH : CCSRCH
TY : CFTYA
AL : CEAL
ALL RESISTORS ARE IN
RD1/4PU***J
RS1/16S***J
ALL DIODE
:MA111
:1SS133
B
Switches
KEY ASSY
S5301 : 0 (OPEN/CLOSE)
S5302 : 6 (PLAY)
C
S5303 : 7 (STOP)
S5304 : 4 (MS–/REW, TUNING –)
S5305 : ¢ (MS+/FF, TUNING +)
D
F
E
F
E F G
36
1
2
(OTHER : CKSRYB)
(OTHER : CEAT)
KEY ASSY
E
( )
XWZ4013
LED ASSY
( )
XWZ4023
Q5219 Q5220
2SC3052(EF)
2
3
LCD ASSY
(XAV3028)
S5301
OPEN/CLOSE
S5302
PLAY
S5303
STOP
S5304
MS-/REW
S5305
MS+/FF
GNDU
Switches
DISPLAY ASSY
S5101 : X.BOOM
S5102 : FRONT SURROUND
S5103 : SOUND MODE
S5104 : KARAOKE
S5105 : ENTER
S5106 : REVERSE MODE
S5107 : REC STOP
S5108 : ASES
LED HOLDER
XMR3099-
2SC3052(EF)
XV-EV1000
3
4
VE+5
C5101
1000p YB
CN5104
52492-1020
1 1
NC
C5102
2 2
VLCD
STBY
3 VSS 3
C5103
47/16 AL-TS
4 NC 4
5 5
VDD
C5104 C5105
0.1 YB 10p
NC
6 6
7 7
LCDCLK
8 8
LCDDAT
9 NC 9
10 10
NC
C5106
22p
GNDU
2 2
GNDU
1 KEY3 1
S5101
MUSIC/MOVIE
S5102
FRONT SURROUND
S5103
SOUND MODE
S5104
KARAOKE
S5105
ENTER
S5106
REVERSE MODE
S5107
REC STOP
S5108
ASES
GNDU
4 4
VP+12
3 3
LEDCN2
2 2
LEDCN1
1 1
GNDLED
Q5204
2SC3052(EF)
4
CH
R5108
220
R5109
220
CH
VP+12
W739
R5214
STBY
GNDLED