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FT200F-4
Operating Instructions Manual
7 pgs200.12 Kb0

Sanyo FT200F-4 Service Manual

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Page 1
IFILE NO.
I
SERVICE MANUAL COMPACT CASSETTE
FT200F=4(GENERAL)
IN-DASH C PLAYER W RADIO
FT200F-4(sAuDI
ARABIA
TH FM/AM
REVISED Effective from: Serial No
19242636
(GENERAL)
19233634 (SAUDI ARABIA)
.OFF/VOL OTONE
f
I
●TUNE 0 BALANCE
D g II
m I
88 92 96
102 108
Iml
5400 mm
Im 130 lm
XIWIZ
1“ ‘1 *
s
o CA;::;:: ~
—
nmx+
o c)
SA#YO
AMIFM
AM/FM TApE ~
RADIO RECEIVER
PRODUCT CODE No. 14756772 (GENERAL) 14756770 (SAUDI ARABIA)
SPECIFICATIONS
u
Tape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Cassette
Tape Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..4.75 crnls
Wow & Flutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..0.3 %WRMS
Output Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum 7.7W x 2 (at 14.4V, 4 ohms load)
Signal to noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..35dB
Crosstalk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..35dB
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...50 -8,000Hz
Speaker output impedance . . . . . . . . . . . . . . . . . . . . . . . ...4 ohms or80hms.
Frequency ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..AM. 531- 1602kHz
FM:87.5-108 MHz
Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..AM. 20uV
(for500mWoutput)
FM: 2uV
Power source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC12V(11 -16V) (Battery Voltage)
Negative ground(earth) only
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 160(W)X 130(D) x44(H)mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..0.9kg
Specifications are subject to change without notice
REFERENCE No. SM750091
Page 2
ALIGNMENT PROCEDURES
General
Test Conditions
Signal generator output:
Modulation frequency
AM400Hz, FM 1000Hz
Modulation percentage
Afvf30~o, FM22.5kHz
Signal level just high enough to provide meter deflection.
Signal application:
Antenna receptacle through the dummy antenna.
Output meter connection:
Across a speaker or a dummy load 4 ohms.
Setting of radio controls:
Volume control at maximum response.
Tone control at high note position. Power supply: 14.4V Locations of the components for alignment are shown in MAIN PARTS IDENTIFICATION ILLUSTRATION.
Alignment of Head Azimuth
1. Insert a BASF 6.3kHz standard test tape and set the unit in play mode.
2. Turn the azimuth adjusting screw until you obtain maximum reading on the VTVM.
AM IF and
RF Alignment.
Signal Frequency
Dial
Component(s) to
Step Input of Signal Setting of be Adjusted for
Gen.
Radio Maximum Output
u
1.
460 kHz
Lowest end IFT L8, L1O
H?-
Align steps 1, 2, 3 and 4. With radio installed in car and antenna
fully extended, tune in weak station near 1400 kHz and adjust C32 for maximum volume.
Fig.1 DUMMY ANTENNA FOR AM RF ALIGNMENT
r––––___7
15PF To antenna socket
~~.n L – – – – – _ _ ~ Rl=80-Rsg (ohms); Rsg: Internal
resistance of a signal generator used.
FM IF Alignment
t--i
m
to ANT. ierminal. -
2
10.7 MHz
Audio output obtained from IC1 pin 9.
I
I
1 1
I
Retune L5, L9 by checking S curve as shown in Fig. 3. It is not necessary to tune exactly 10.7 MHz marker to the center of S curve.
FM RF Alignment
Step
1.
2.
-
ANT. socket
Confirm overall tuning range to be from 87.2-
87.5 MHz to 108.0 -108.5 MHz.
Fig. 2 SYMMETRICAL
Fig. 3 SYMMETRICAL
RESPONSE CURVE
S CURVE
/
I
\
DIAL CORD STRINGING
\
—
--5
/
J(I
%
w<
.,
n-:-.,...
‘ “-’-st end ‘O’ point at same
2zI&Q4
k
rulrt~er LUW.S3
time String : a 0.3 x 460 mm
IC AND TRANSISTOR VOLTAGE CHARTF———
ICI
Iclol IC301
1 14.8
1.29 0.4 4
2 1.49
0.76 0
3 2.27
3.34 3.71
4 2.27
13.02 0
5 0.93 0
0
6 0.93
3.26
0.38
7 0
0.75 0
8 0
1.28 6.62
9 1.32
0
10
8.5
13.43
11 8.5
0
12 1.39
0
13
1.38
13.77
14 1.39
13.43
15 1.39
6.53
16
6.51
w
—
1-
Page 3
PART LIST
—
Regular type resistor and capacitor are omitted. Check the schematic diagram for these values.
A
Ref. No. PART
No.
DESCRIPTION
Q’n
Ref. No. / PART No. I
DESCRIPTION
IQ’n
INDIVIDUAL
Pc
6325480343
6410023585
6410000159 6325481166
6410023738
6325481135 6325481043 6325481050 6410022700 6325481098 6325481081 4070124406 4070124406 4070425206 4070124406 4070124406 4070124406 4070124406 4070528204 4230014301 4090496309 4090167902 4091934008 541 0003419 5322656581 5322656956 5322656635 3410023561 5322681873 541 0023783 5325481067 $050205200 ?32 5481159 ;32 5496337
;32550 1420
OARD ASSY, MAIN
PCB1
ANT C32 C43 C401 CF1 CF2 D1 D2 D101 D301 D302 D303 D304 D401 F401 Icl Iclol IC301 L6 L8 L9 L1O L11 L13 L21 L401 Q6 S2 VR1,2,5,[ S1 VR3
INNER CARTON(GENERAL) INNER CARTON(SAUDI ARABIA) POLYETHYLENE BAG, SET STYRO-FOAM CUSHION
1
PC BOARD ASS~ MAIN (Till Seial no. 19247645)-GENERAL
(Till Seial no. 19250265)-S.ARABIA PC BOARD ASSY, MAIN
(From Seial no. 19247646)
-GENERAL (From Seial no. 19250266)
-S.ARABIA TERMINALASSY TUNER, AfvVFM
~~~E%iai~~~wH) (From S’erial no. 292XXXXX) SOCKET, ANTENNA
TRIMMER, 90PF TRIMMER, 50PF FILTER CERAMIC FILTER, SFE1O.7MS CERAMIC FILTER, AM 459 KHz DIODE 1SS133 DIODE 1SS133 LED TLG124A DIODE 1SS133 DIODE 1SS133 DIODE 1SS133 DIODE 1SS133 ZENER DIODE, HZ9A2 FUSE 125V 4A IC TA7640AP IC LA3161 IC HA131 19, AMP CHOKE COIL, 4.7UH IF TRANSFORMER, AM IF TRANSFORMER, FM IF TRANSFORMER, AM CHOKE COIL, 6.8UH DSC COIL, MW CHOKE COIL, 10UH CHOKE COIL, 2MH TR 2SC945-K PUSH SWITCH ROTARY VOLUME, 50K
~OTARY VOLUME. 50K
1
1 1
1 1 1 1
1 1 1 1 1 1 1 1 1 1
,. 1
1 1 1 1 1 1 1 1 1 1
1 1 1
1
1
2
ACCESSORY
6325479293
6410003860
6325483498 6410003877 6325471068 6323053037 6323053013 6410023714 6325479286 6325355320
6325479361
INSTRUCTION MANUAL (GENERAL) INSTRUCTION MANUAL (SAUDI ARABIA) LABEL, MODEL(GENERAL)
1
1
1 2 2 1 1 1
1
LABEL, MODEL(SAUDI ARABIA)
TRIM PANEL
1
2 3
,
KNOB, BADTONE KNOB, VOlfTUNE MOUNTING HARDWARE ASSY MOUNTING STRAP POLYETHYLENE BAG, TRIM PANEL POLYETHYLENE BAG, KNOB
CABINET
1
$ 6410023592
5 6325479583 5
6325480855 7 6325480862 3
6410000197
6410023707
NOSE PANEL ASSY
1
POINTER
1
KNOB, EJECT
1
KNOB, FUNCTION
1
BACK PLATE ASSY
1
RUBBER FILTER
1
CHASSIS
1
1
1 1 1 1
1 2 2 2 1 2 2 1
r
6410024919 COUPLING, SIDE 6410024926 COUPLING, CENTRE 6410023721
METAL CASING, TOP 6410023745 METAL CASING, BOTTOM 6322855106 TENSION, SPRING 6323074445
GUIDE 6325480886 DIAL CORD 0.3MM 4110018504 SCR BIN 3X4 4110285609 SCR S-TPG PAN 2.6X 4 4110213503 SCRS-TPG BIN 3 X 10 4110216405 SCRS-TPG BIN 3X8 4110232801 SCR S-TPG PAN 2.6X 6 411001 1802
SCR S-TPG BIN 3 X 5
1
10
11 12 !6 17
4110283001 I SCR S-TPG PAN 2“X-5
PC BOARD ASSY, DIAL ILLUMINATION LEFT ! 1 ,
CHASSIS ELECTRICAL
[ PCB2 6410002184
PC BOARD ASSY, DIAL
1
ILLUMINATION LE~
D502
4070425206
LED TLG1 24A
1
18
6325481029
6410023578
CASS MECH, TN-303 ZX-540
(Till Serial no.19242635)-GENERAL
(ii!!
Serial no.19233633)-S. ARABIA
CASS MECH, TN-301 ZX-540
(From Serial no.19242636)
-GENERAL
(From Serial no.1 9233634)
1
PC BOARD ASSY, DIAL ILLUMINATION RIGHT
1
?CB3
6410002191
PC BOARD ASSY, DIAL
1
ILLUMINATION RIGHT
3503
4070425206
LED TLG1 24A
1
I ~S.ARABIA
NOTES: 1. Part orders must contain Mc
2. Ordering quanity of screws and resistors must be multiople of 10 ~.
el Number, Part Number and Description.
BLOCK DIAGRAM
R–ch
L-ch
ANT
8 5,
6
3
SPEAKER
2
u
715
t
VJLUME
ic301
L-ch
15 L’/m ,FQ
BAIANCE
POWER
1
-I
TONE
5 UP,
8
R-ch
c1
03
Osc
I
I
–2–
Page 4
SCHEMATIC DIAGRAM
w
I
5
I
r 2
u Q
---
—— -——- —- -— —-— --— —-— -
1~
F-----*Y
I
I I
I
I
I I
I I
I
----
Y
-(
10C316V
!= tl
1A
I !;
NOTES:
1. Resistor values
in ohms. (K= 1000)
2.
Caoacitor values in micro farads. (P = L@)
r
____ ___ __— ———
-+ –
L-1
/=,
/
//
C3 9P
//
/
R
1 470
//
I
/ %fJul
/
Ldu
[,
\
&
CTl
Cll SP
si~
3. Modification may be done witiout notice.
!-___ -—-- —-- —-- —-- —-- —--— ——
4.
The mentioned figure of unit on the IC are volts.
I
--
J
w
–3-
Page 5
WIRING DIAGRAM
.
MAIN
P.C.B. BOITOM
m~~
n n 4 r
I
I
I I
I
1
I
1
\
r
u 1+
M
J
,-
J’WIIL
—.
\’1’
-4–
Page 6
EXPLODED VIEW
w
\.J ,
/7=-%
i ‘5711 I
/#’
–5–
Page 7
EXPLODED VIEW (CASSETTE MECHANISM)
w
o
A35
o
A63
I
o
A51 _
o
A47 —
1
d!- :.-An
@-
b
-.
n < IiIll ) U
“,.,
‘ . .
\
‘\.
\
\\:
‘“”’
.
..
\
-----
.... .
X
“,./$’$”
.“
0
A61
0
- A21
o
‘ A27
-6-
Page 8
PART LIST (CASSETTE MECHANISM)
Ref. No.
PART
No.
DESCRIPTION
Q’TY
CASSETTE MECHANISM (641 002 3578)
Al 6410023554
CHASSIS ASSY
1
A4 6410018045
HEAD PANEL SP
1
A5
6410019021
HEAD PANEL
1
A6
6410018014
AZIMUTH SP
1
A7
6325471389
PLAY HEAD
1
A8 6410019281
TAbS SC 2X9
1
A9
6410019298
SC(+) CUT 2X1 O
1
AlO 6410019038
HEAD BASE
1
Al 1
6410006076
CAMERA SCR 2X5.5
1
Al 2 6410006793
WAS. 2.1 X5X0.2
1
Al 3
6410018007
ANTI-VIB FELT MAT
1
Al 4 6410018863
PINCH ROLLER ASSY
1
A15
6410018069
PINCH ROLL SP
1
Al 7
6410018970
REEL GEAR ASSY
1
Al 8
6410019274
R H.W. (Cl .2X3.8X0.4)
1
/421
6410018987
FLYWHEEL ASSY
1
A23
6410019328
H.W. (CUT1 .5X3.2X0 .5)
1
A27
6410018076
MAIN BELT
1
A28 6410019052
MOTOR ASSY, WITH PULLEY
1
A29
6325472866
MACHINE SCREW, PANM2.6X3
2
A32 6410019120
CASS CASE
1
A33
6410024933
KICK PLATE
1
A34 6410019106
PACK HOLDER SP
1
A35
6322277694
KICK PIATE SP
1
A38
6410018994
GEAR PLATE ASSY
1
Ref. No. A39
A40 A41 A42 A43 A44 A45 A47 A48 A49 A50 A51 A52 A53 A54 A60 A61 A62 A63 A64
PART
No.
6410019137 6410019144 6410019175 6410019151 6410019168 6410019267 6410019250 6410019205 6410019229 6410019212 6410019243 6410019236 6410019182 6410019199 6410019304 6410023769
6325479521
6410023776 4110285609 411001182 6410023752
6325356235
6410002887
6410017805
4030422405
6325355764
DESCRIPTION
CAM GEAR
SENSOR
G LOCK LEVER G LOCK LEVER SP GEAR PLATE SP P.W. (Cl .2X3.8X0 .3) LEAF SW FUNCTION LEVER SP PUSH PLATE Llf7 UP LEVER REVERSE SP FUNCTION LEVER FF LOCK LEVER LOCK LEVER SP H.WASH 2.1X5X0.3 BRACKET, MECHANISM BRACKET, MOUNTING BRACKET, EJECT SCR S-TPG PAN 2.6X4 SCR S-TPG BIN 3X5 SHIELD CONE RUBBER CUSHION WIRE TIE WIRE TIE, 100MM
ELECT 100U M 16V
WASHER F 3X6X0.5
NOTES: 1. Part orders must contain Model Number. Part Number and Description.
2. Ordering quantity of screws and resistors must be multiple of 10 pcs.
IC BLOCK DIAGRAM
HA13119
*
(-a
4
TA 7640AP
MAIN
LA3161
Q’TY
1 1 1 1 1 1 1 1 1 ~ 1 1 1 1 2 1 1 1 1 1 1 1
1 1 1 1
GND
-
w
w
—
w
PARTS IDENTIFICATION ILLUSTRATION
e
TUNER ASSY
MAIN P.C.B. TOP
[ 1
cm~
nnnuimm
II
II
L
u
July/’92/6OO
Printed in Malaysia
SANYO Elect ric Co., Ltd
d
Osaka, Japan
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