Technics ST-G470 Service Manual

m@ REPLACEMENT PARTS LIST
Notes: *Important safety notice:
Components identified by A\ mark have special characteristics important for safety. When replacing any of these components use
only manufacturer's specified parts.
*The parenthesized indications in the Remarks columns specify the areas. (Refer to the cover page for area.)
Parts without these indications can be used for all areas.
“(Fi Indicates parts that are supplied by PFS. (Panasonic France S.A. Longwy division).
Ref. No. Part No. Part Name & Description Ref. No. Part No. Part Name & Description
| INTEGRATED CIRCUIT (S)
EVNDXAAOOB15 |V. R, STRENGTH LEVEL ADJ.
+
1¢i01 AN278 IC, BUFFER AMP. EVNDXAAOOB15 |V.R, FM MPX VCO ADJ.
10102 AN7274NS IC, FM IF AMP. EVNDXAAOOB14 |¥. R, STEREO SEPARATION ADJ.
1€301 AN74728 IC, FM MPX
1C302 ANGSS4F IC, CLASS AA OUTPUT AMP. THERMISTOR (S)
1c901 LN7001 IC, PLL FREQUENCY SYNTHE
1¢902 |w60941-421SP IC, MICRO COMPUTER
ERTD2ZHL332T |THERMISTOR
COMPONENT COMBINATION (S)
| TRANSISTOR (S)
Q201 2SA1253RSTAC [TRANSISTOR SNVFE337G01 |COMPONENT COMBINATION
Q252 2SDi450RSTTA | TRANSISTOR SLA4213-Z COMPONENT COMBINATION
SLA2Z1-T COMPONENT COMBINATION
2SD1450RSTTA | TRANSISTOR
ono ——_fasonansta mavsistoe SSCS
ra, 704 fens fwsisoe «|S
an, 2 aoworerafrsistor iS
ho - =
Lanna
E=)
Qi
19903 | 28AL309AQSTA | TRANSISTOR
lqg04 | DCA44ESTP _| TRANSISTOR
Q905 280331 LAQSTA
DIOL _ |MALGSTA
&
COIL
COIL
ISADGMTLL7GK {FL DISPLAY
lee i a
(sa
a
FUSE 250V 10. 4A A
ee eer,
ro
rr 2
as eee
mae
eras
fo.
wacom fore ——SSiSCSCS
sth
MALGSTA
WisorV [DIODE
wil65TA [DIODE
aE
Doti-si4[waesta [DIODE
OE
bese fuicsta
MALGSTA
Hae line ser
POWER TRANSFORMER
Wise tA cesetteue =e
SS eee
—~19—
OSCILLATOR (S)
Part Name & Description
Part Name & Description Remarks
ST-G470
SVQ49U722T-S |OSCILLATOR
EFOGC4004T4 |CERAMIC FILTER
TERMINAL BOARD (ANT)
{CERAMIC FILTER (S)
SOCKET (6P)
SOCKET (9P)
SVFE107MZ2-A |CERAMIC FILTER
(RED) SOCKET (8P)
SVFE107MZ2-B |CERAMIC FILTER
(BLUE) SJS50382JQH |SOCKET (3P)
(ORANGE) RJUOOSWO12
(RED) SJT30648BB
(BLUE) RJTOO3KO09M1
SOCKET (12P)
CONNECTOR (6P)
CONNECTOR (9P)
(ORANGE)
RJTOO3KO08M1 |CONNECTOR (8P)
$JT303455Q
CONNECTOR (3P)
SWITCH(ES)
POWER SWITCH
CONNECTOR (12P)
PUSH SWITCHES
PUSH SWITCHES
$921,922 |EVQQBOO5R — [PUSH SWITCHES
Notes : * Capacity valuse are in microfarads (uF) unless specified otherwise, P=Pico-farads (pF) F=Farads (F)
* Resistance values are in ohms, unless specified otherwise, 1K=1,000(OHM) , 1M=1, 000k(OHM)
1/48 270K 1K
ERDS2TJ102T | 1/4¥
1/482. 2K
ERDS2TJ392T | 1/4W 3. 9K
1/4
ERDS2TJ561T | 1/48 560
ERDS2TJ331T 330
ERDS2TJ392T | 1/4W 3.9K
ERDS2TJ272T | 1/4W 2.7K
ERDS2TJ331T | 1/4¥ 330
ERDS2TJ272T | 1/4W 2.7K
1/48 22K
1/48 = 120K
ERDS2TJ333T | 1/4" 33K
ERDS2TJ102T | 1/4W 1K
ERDS2TJ221T 220
ERDS2TJ392T | 1/4¥ 3.9K
asec
ERDS2TJ1O4T
SPOT
sr
sz]
i
R252 ERDS2TJ103T | 1/48 10K
R301, 302 = {ERDS2TJ223T | 1/48 22K
ERDS2TJ222T
sors [arr Sook
ERDS2TJ101T
ERDS2TJ823T | 1/48 82K
ERDS2TJ473T
ERDS2TJ274T | 1/48 270K
ERDS2TJ103T
1/48 = 100K ERDS2TJ223T
ERDS2TJ274T | 1/48 270K
ERDS2TJ104T
Rii1 | ERDS2TJe84T | 1/4W 680K
RDS2TJ182T
ERDS2TJ152T
zit
serie
sir
sir
ERDS2TJ222T
ERDS2TJ4737
sin
iz]
ir
ERDS2TJ102T | 1/4W IK
ERDS2TJ100T
311 ERDS2TJ123T | 1/48 = 12K
ERDS1FVJ470T
ERDS2TJ102T
R312, 313 |ERDS2TJ393T | 1/48 39K
R315, 316 |ERDS2TJ222T | 1/48 2.2K
ERDS2TJ273T
317,318 {ERDS2TJ223T | 1/4W 22K
ERDS2TJ682T
R319, 320 |ERDS2TJ101T | 1/44 100
ERDS2TJ331T | 1/4 330
ERDS2TJ332T | 1/4¥ 3.3K
ERDS2TJ102T
ERDS2TJ102T | 1/4W 1K
ERDS2TJ333T
ERDS2TJ272T | 1/4W 2. 7K
ERDS2TJ392T
R329, 330 |ERDS2TIS62T | 1/4¥ 5. 6K
ERDS2TJ333T | 1/48 33K R915-917
—20—
ERDS2TJ473T
ERDS2TJ104T

Technics ST-G470 Specifications

General

Brand	Technics
Model	ST-G470
Category	Tuner
Language	English