Pioneer SX-255R Service Manual page 13

SX-255R, SX-205
5.3 VOL. ASSY, FL AND UCOM ASSY AND POWER SW. ASSY (for SX-255R)
@ VOL. Assy
SS SO SL SS SE ES EE SS Oe Co A Oe SO SL OS LT SS A SRN Se SNSNENNNN iP SRNR SP RENN
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100K VOLUME
SX-255R/KUXU, KCXJ. YPWXJ ONLY |
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gf = R626 c610
0 5 WA —t-
gf 100 4.7750
1C601 (2/2)
NJM45580—D
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VOL . ASSY
(AWZ8092 :SX-255R/KUXJ, KCXJ, YPWXJ)
€ 4
** VREO1
SX-255R/KUXJ. KCXU. YPWXJ_ | ACX7021 |
SX-205/KUXJ, SOXJ ACT7001 |
(AWZ8093 :SX-205/KUXd, SDXUJ)
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SO A OS TSF EET LOTTERY AE OE EO NTSC PUES OD SERRE 22 RENT SOREN fH RIA Se NET enn fo nee cn Noon at men
Noted:
1.Resistores
Indicated fn ohm, 1/6W, tolerance +5%
kik ohm, M:M ohm
unless otherwise noted
2.Capacitors
SIGNAL ROUTE
a> AUDIO SIGNAL ROUTE
Indicated In Capacity (uF) 7 Voltage (V)
unless otherwise noted p:pF
Indication without voltage is SOV
M_:COQMA
NP: CEANP
TX: CFTKA
SCH-5
48 VOL. ASSY
i aR ae a
SCH-5
To FL AND UCOM assy
J3 (=> SCH-6)
POWER SW. Assy (for SX-255R)
@ This diagram is viewed from the
AWZ8B94 mounted parts side.
The parts mounted on this PCB include all necessary paris
for several destinations.
For further information for respective destinations, be sure
to check with the schematic diagram.
To MOTHER ASSY CN4
To MOTHER ASSY CN5
FL AND UCOM Assy
e gaat fovea
aa GS
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ae
Q832 Q827
Q830
Q829 IC826 Q828 Q826