Pioneer XR-P270C Service Manual page 29

PL1901, 1902 AEL7007
12V,0.15A
PL1903, 1904 AEL7008
$5688G D1843
R 184
NAe
1K JP
XR-P270C,XR-P170C
LAMP ASS' Y
AWZ85357 XKR-P270C
AW2Z8437 XR-P170C
wap eieacea' ead valk aekitel arenes: unless
otherwise noted K kQ.M MQ.
2.Capacitors
Indicated
P pF. Indication without voltage
electronic capacitors.
*Electronic capacitors CEASOOOM
*Ceramic capacitors
in gF/voltage unless otherwrse noted
1s 5OV except
u—. STaOE" -—_! YB CKCYB YX CKCYX YF.CKCYF
D20PWW0325E 3.Diodes 199254
,
©@O LED ASS' Y AWZ8439
J1803 Dis09
MTZJ6. BAB
N m t
' 333 8
a[Gnb vop |i 2 2
+| 30 ADATA XOE 17 « &
BTS 3CLK erie 5 g }
!
ple
ACE
eros
ol @e1
is E [ele ashe oy of
Bex go COL-SELN3 AUX|DISC1]DISCAOISC
Et @2 sT-sy{t |
' Q3 asin
@4 1€1801 gshg
8U2092F
MTZJ6.8A/B
'
; p16808
3 +
ao a m 2 1
1 cmln x ba
"Tide & i is |e le & Is
Coan ty m0 |x ja
<(" |6 r 2 o20Pwwos10€
'
ODO OOOOH QA —
$1811~S1834 ASG1034—-A-T
©
. ©O©QA®OOo%90 Os" 5 , CD SW ASSY
le im lo lo lw = t $1830 : OPEN/CLOSE
i SK |S IZ x be 2 ? qyo1sci] §1931 : DISC CHANGE
+12 g 0 > § Ceog $1831 $1832 $1833 $1834 , $1832: DISC 3
Or) i s s ea: $1833 : DISC 2
one
Bi ea tal
a bh
CD SW ASS' Y AWZ8438
$1834 : DISC 1
{5) a ]- IN |w wn oe 'eo 1 l@mc :
0.GND | (a eee
25 ASX7003 w
+5 LED L
4
ma
{2
o
'
R1928 R1812-R1813 R1814 R1815 '
mts ii 190 120 150 180 270 ue DISPLAY ASS' Y¥
dep src Pe ease qt chock 38 | AWZ8535 XR-P270C
hae 9 . "ADS 58 =
$1821 $1822 $1823 31824 $1825 . AWZ8434 XR-P170C |
R1819 R1820 R1B21 R1822 Ri823 R1824 R16825 R1826 R1827
100 120 150 180 270 330 560 820 1.8K
a], POWER p DEE Sy a],aux a, TAPE REC kK (TUNER 4)).cD ql, Dbl q], STOP :
$1811 S112 $1813 $1814 $1615 $1816 $1817 $1618 $1819 $1820
BL
L2 DTWY0835E
o
J7201 8
a x he ST-BY (i)
es
nu
CKPUY* 7 AC 80/60 | oO
casoel B l e ore ey
D20PWW1 715E 337254 9 @) acd
rd. SP_R ® 2
HP_R
g (mrcq] R2501 C2505 G6) O
2 ST H.GND
a | : 2.2/50 (6)
° HPL
6 [va2501
AKN7004 }————; --$_______;_— Sp tle)
Oo €255 u
Zz _ ' -
8 |] Lagst |
" TRH He iy t
a JA2502 ay in '
y] AKN7004 Ss A} *1! '
EI = omens
11250
pH C1203
30+ —1 Ri 202 PMF
C1202 1 204
ay ChSUVFO. 07 150 PMF
ARNZo05 [HEAD PHONE]
AKN7005 [HEAD PHONE
DISPLAY ASSY
$1801 : VOLUME
Vv
KPUYFO. 014 |
$1812 : ASES/COPY
$1813 : AUX
$1814 : TAPE Wil
$1815 : REC START/STOP
$1816 : ee
$1817 : TUNER/BAND
$1811 : POWER STANDBY/ON
$1818 : CD
$1819 : Pi
$1820 : STOP
$1821 : <P>
$1822 : DSP
$1823 : P.BASS
$1824 : DISPLAY/CLOCK - ADJ
$1825 : TIMER/WAKE UP
K N) 29