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Pioneer CT-777 Service Manual page 16

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CT-777
5.
P.C.B's PARTS LIST
NOTES:
¢ Parts without part number cannot be supplied.
« Parts marked by "@"
are not always kept in stock. Their delivery time may be longer than usual or they may be unavailable.
¢ The A\ mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when'replacing, be sure
to use parts of identical designation.
¢ When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%)
Ly.) 0 es) DO
)
Gee
RDI1/4PS (s]félfa|s
ry) 20
Vi
ae
oe ok
RD1/4PS [4][7][3]J
0.5 Q
—PORS ce rree ccc cece cree scence cennceeetseeeseeees RN2H [O}[R][S]K
ed) (0 eee
ee
er
RS1P[O][1][0]K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Q—> 562 X 10'—> S62]
vere c eee c cece eee eeceeceeceeces RNI/4SR (s][6][2])F
Mark
No.
Description
Part No
Mark
No.
Description
Part No.
REC SW UNIT
$951
RSB1001
$961 SWITCH
RSG1027
SWITCHES
$3 SWITCH
RSG-143
CAPACITORS
(921 ELECTR. CAPACITOR
CEAS100M16
TAPE SELECTOR
UNIT
(922 CERAMIC CAPACITOR
CKPUYY103N16
(923 ELECTR. CAPACITOR
CEAS220M35
SWITCHES
$1.2
RSH-070
RESISTORS
R395
RD1/6PHOOD
SENSOR UNIT(A)
R921-954 CARBONFILM RESISTOR
RD1/6PUOLIC
R956-963 CARBONFILM RESISTOR
RD1/6PHOO0
SEMICONDUCTORS
R965-970 CARBONFILM RESISTOR
RD1/6PHO0ID
D1
GPIASIHR
¥R973 VARIABLE RESISTOR (200K)
RCV1046
CAPACITORS
C2 CERAMIC CAPACITOR
CKPUYY103N16
OTHERS
v921
RAW1056
RESISTORS
X921 CERAMIC RESONATOR
vSS1014
R2 CARBONFILM RESISTOR
RD1/6PULIO0)
CONTROL UNIT
TIMER SW UNIT)
SEMICONDUCTORS
SWITCHES
1C801 MAIN CPU
PD4290C
$981
RSH1011
1€831 IC
BAG109
1C861 IC
BA6109
VR UNIT
1€871 LOGIC IC
CD4050B
1C872 DUAL-COMPARATOR IC
M5233L
RESISTORS
R972 VARIABLE RESISTOR(20K)
RCV1058
Q531-536 DIGITAL TRANSISTOR
DICLLATS
Q801-803 DIGITAL TRANSISTOR
XDALI4ES
OPERATION
UNIT
Q804 DIGITAL TRANSISTOR
DTIC114TS
Q805 DIGITAL TRANSISTOR
XDALI4ES
SEMICONDUCTORS
Q806 TRANSISTOR
DIC124TS
1¢921
PD3170A
Q921 DIGITAL TRANSISTOR
XDC114ES
Q833-835 DIGITAL TRANSISTOR
DIC1L4TS
0922, 923 DIGITAL TRANSISTOR
XDALL4ES
Q851 DIGITAL TRANSISTOR
DICLLATS
Q924 DIGITAL TRANSISTOR
XDC1L4ES
Q852 DIGITAL TRANSISTOR
XDAL14ES
Q925 TRANSISTOR
2SC1740S
Q861 TRANSISTOR
2SA1309A
Q862 TRANSISTOR
2SA936
D924-926 DIODE
188254
D930, 931 DIODE
18S254
Q863 TRANSISTOR
2SA1309A
Q864 DIGITAL TRANSISTOR
DICILATS
SWITCHES
Q871 DIGITAL TRANSISTOR
XDAL14ES
$921-936 SWITCH
RSG1023
Q872-874 DIGITAL TRANSISTOR
DIC114TS
25

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