Sharp GF-320A User manual

SHARI= SERVICE MANUAL
S2627G F320ABK
G F=320A( B K)
G F=320A( R)
G F=320A( P)
G F-320A(Y)
G F-320A( B L)
PHOTO: GF-320A(BK)
in the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.
/
INDEX TO CONTENTS
SPECIFICATIONS . . . . . . . . .
STRINGING OF DIAL CORD . . . .
NAMES OF PARTS . . . . . . . , . . .
DISASSEMBLY . . . . . . . . . . . . . .
BLOCK DIAGRAM . . . . . . . . .
CIRCUIT ADJUSTMENT . . . . . . . .
MECHANICAL ADJUSTMENT . . . .
EXPLODED VIEW . . . . . . . . .
SCHEMATIC DIAGRAM . . . . . .
WIRING SIDE OF P.W.BOARD . . . .
NOTES ON SCHEMATIC DIAGRAM
TYPES OF TRANSISTOR AND LED
REPLACEMENT PARTS LIST . . . . .
. . , . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . .
. r .
. . . I .
. . . ,
1 . . .
. . . .
. . . .
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. . . . .
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. . . . .
. . . .
. . I . .
. .
. . . .
Page
. .
........
2
........2
........
3
........4
. .
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.
. .
. .
. . . . . . . . 5
. . . . . . 6-8
. . . . . 8
. . . . . 9,
IO
. . .
II,12
. . . . .
13,14
. . . . . . 15
. . . . . . .
15
. . . . . 16-19
SHARP CORPORATION
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L
PLEASE REFER TO THE OPERATION MANUAL
GENERAL
Power source:
Output power:
(nput impedance:
Loaded impedance:
Dimensions:
Weight:
SPECIFICATIONS
AC 240 V, 50 Hz
DC 9 V (UM/SUM-1 or R20 x 6)
PMPO; 20W (low + low)
(AC operation)
MPO; 8W (4W + 4W)
(AC operation)
RMS; 3.8W (1.9W +1.9W)
(DC operation, 10% distortion)
External mic; 600 ohms
Headphones; 8-25 ohms
External speakers; 4-8 ohms
Width; 494 mm (19-l/2”)
Height; 180 mm (7-l/8”)
Depth; 130 mm (5-l/8”)
2.8 kg (6.2 Ibs.) without
RADIO
Frequency range:
TAPE RECORDER
Tape:
Frequency response :
Signal/noise ratio:
Wow and flutter:
SPEAKER
Speakers:
Impedance:
Maximum power
handling capacity:
I
FM; 87.6 - 108 MHz
AM; 526.5 - 1,606.5 kHz
Compact cassette tape
100 Hz - 10,000 Hz
36 dB
0.2% (WRMS)
10 cm (4”) woofer x 2
Horn type tweeter x 2
4 ohms
5 W (maximum)
batteries Specifications for this model are subject to change without
prior notice.
STRINGING OF DIAL CORD
Dial Cord Assembly (201)
1. Wind the dial cord over the tuning control and attach the
tuning control to the front cabinet.
2. Set the dial cord over the boss (A).
3. Set the dial cord over the bosses (B) and (C).
(A)
Tuning control shaft (Knob)
(215)
Dial Poind &kg Point /
(209)
Figure 2- 1
-2-
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NAMES OF PARTS
1. Cassette Compartment
2. Headphone Jack
3. Volume Control
4. Balance Control
5. Power Indicator
6. FM Stereo indicator
7. Tuning Control
8. Function Selector Switch
9. Record Button
10. Play Button
11. Rewind Button
12. Fast Forward Button
13. Stop/Eject Button
14. Pause Button
15. Graphic Equalizer Control
16. Speaker Cord Holder
17. Speaker Release Lever
18. External Microphone Jack
19. External Speaker Terminals
20. Telescopic Rod Antenna
2 1. Battery Compartment
22. AC Power Supply Socket
1 234
56 7 8
7
18 19 20
21 22
17 16
Figure 3- 1
Figure 3-2
-3-
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DISASSEMBLY
Caution on Disassembly
Follow the below-mentioned notes when disassembling the
unit and reassembling it, to keep its safety and excellent
performance:
1. Take cassette out of the unit.
2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit and remove
the batteries from the unit.
3. Take off nylon bands or wire holders where they need
be removed when disassembling the unit. After servic-
ing the unit, be sure to rearrange the leads where they
were before disassembling.
4. Take sufficient care on static electricity of integrated cir-
cuits and other circuits when servicing.
STEP REMOVAL PROCEDURE
FIGURE
Main body section
I
Front Cabinet
1. Battery comparment
lid
.............................. (Atxl
2. Open the cassette
holder
............................
(B)
3. Screw
........................
(C)x5
-
4-l
Mechanism Block 1.
Screw
........................
(01x2
2. Socket..
......................
tE)x2
3. Tip
.............................
(F)x2
Main P.W.Board
;. ~,“~o~d;,,,,a,k.~,l,,tbr(G)xl
sprmg......................... (Hlxl
4-2
-
4-3
Speaker section
/II
1
Front Cabinet
/ 1. Screw . . . . . . . . . . . . . . . . . . . . . . . . .
(11x5
4-4
Note:
Set the mechanism in such a way as that the record/playback
selector lever is positioned as shown in Fig. 4-2.
Front Cabinet
Figure 4- 1
Figure 4-4
Record/Playback Selector Lever
\/-----I
$3 x 8mm
Figure 4-2
Figure 4-3
Switch
:/PB Head
(I)
@3 x 25mm
-4-
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SWIOI-A-F
FUNCTION SELECTOR SWITCH
SWIOZ-A-J
RECORD/PLAYBACK SWITCH
Figure 5 BLOCK DIAGRAM
-5-
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CIRCU
IT ADJUSTMENT (TUNER SECTION
AM IF/RF ADJUSTMENT Ckcilloscope
Test AM
- .
SWITCH
POSITION
AM
SIGNAL
400 Hz, 30%. AM modulated
GENERATOR
TEST
FRE- DIAL AD-
STEP STAGE QUENCY POINTER
JUST-
REMARKS
SETTING MENT
1 IF 455 kHz
High
T3 Adjust for
frequency best “IF”
cu we.
2
510 kliz
Lowest L8
Band frequency Adjust for
- coverage maximal
3 1,650
Highest
TC8 output.
kHz frequency
Repeat steps 2 and 3 until no further improvement can
Figure 6- 1 AM IF
455 kHz
A
Figure 6- 2 AM IF CURVE
Signal
Generator Test
Loop Bar Antenna
Figure 6-3 AM RF
Figure 6- 4 ADJUSTMENT POINTS
-6-
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FM IF/RF ADJUSTMENT
10.7 MHz Oscilloscope
FM mono
I
WITCH
?OSITION
SIGNAL
GENERATOR
400 Hz, 30%. FM modulated.
-
;TEP
I 1
I 1
TEST
STAGE
AD-
JUST-
MENT
Tl
REMARKS
1. Using a minus
driver, turn
the core of
T2 counter-
clockwise
before taking
it out of the
bobbin.
2. Adjust for
best “IF”
curve.
Adjust for best
“S” curve.
Figure 7-l FM IF
-Y- -%f
1
IF
10
.7 MHz High
frequency
Figure 7-2 IF CURVE Figure 7-3 FM
S CURVE
Detection T2
Electronic
Repeat steps 1 and 2 until no further improvement can
/
1
FM Signal
External Voltmeter
Rod Antenna
Generator Speaker
t
1
I~ ,( Terminal
‘I
Unit
be made.
Band
frequency
coverage
109 MHz
Highest
TC2 maximal output.
1
frequency
Repeat steps 4 and 5 until no further improvement can
be made.
88 MHz 88MHz L2 Adjust for
Trackmg maximal
108 MHz 108 MHz
TCl output.
Repeat steps 7 and 8 until no further improvement can
be made.
5
Dummy
(See Figure 7-6)
6
-
7
Figure 74 FM RF
Electronic
B
FM Signal
Generator Rod Antenna
I
9
7
VCO FREQUENCY ADJUSTMENT
Dummy
(See Figure 7-6)
GN/D
SIGNAL
I
400 Hz, 30%. FM modulated
GENERATOR
(mono signal)
I
Figure 7-5 VCO FREQUENCY
A
To Telescopic Rod Antenna
R2
FM mono position
98 MHz at 98 MHz
60 dB
FM stereo position (unmodulated)
VRl
Adjust for
38.00 kHz +100 Hz. To Chassis
GND
Rl = 500hms
z = 5o OhmsLR2 = 5. ohms
2: Output impedance of signal generator
Figure 7-6 FM DUMMY
-7-
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CIRCUIT ADJUSTMENT (AUDIO SECTION)
SETTING . Volume control. Maximum
POSITION
l Graphic equalrzer control: Center
OF SWITCH
l Balance control. Center
AND KNOB
l Function selector switch: Tape
ITEM INPUT
ADJUST-
MENT REMARKS (CHECK)
POINT
PLAY BACK Test tape (1.2 V
*3 dB)
AMPLIFIER MTT-118
__
SENSITIVITY
ITEM JIG
Driving
power - z&fjq
Torque Torque meter
Play TW-2111
Fast-forward
TW-223 1
Rewind
TW-223 1
Azimuth
Tape
speed
1 ADJUSTMENT
POINTS
I
Test Tape
MTT-113C
Azimuth
adjusting screw
External Oscilloscope
Test Tape
MTT-118
Head
Figure 8- 1 PLAYBACK AMPLIFIER SENSITIVITY
MECHANICAL ADJUSTMENT
Ruba3Ks (CHECK)
(More than 140 g)
(Play:
30 - 60 g-m)
(Fast-forward:
55 - IlOgcm)
(Rewind:
55- 1lOgcm)
Sine waveform
attains the
maximum.
3,000 *90 Hz
Test 1
MTT-1
E.V: ELECTRONIC VOLTMETER
Dual-trace
External Svncroscope
‘ape
13C
Head
Figure 8-2 AZIMUTH
External
Speaker
Test Tape
MTT-111
, Record/Playback
Head
Figure 8- 3 TAPE SPEED
-8-
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1
I
2
I
3
I
4
I
5 I
6
63
I
44,
&,.49 ]
57x3
;c.
v5
73
60mm
103
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-‘\,-&
/’
<
‘1
‘.
203
/204(LEFT)
205fRIGHTl
/ii&
214x6
605
/
GRAPHIC EOALIZER PWB-B /
‘“T
@
238
21
Figure 10 CABINET EXPLODED VIEW
- 10 -
.
-,_
--- ._.. ---..---.._-- -__. -... -~__--_---
I__. -III--2
.---_.. _ I
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0103 290655 E
RIPPLE FILTER
l NOTES ON SCHEMATIC DIAGRAM can be found on page 15.
1
I 2 I
3 I
4
I 5 I 6
Figure 11
SCM
-ll-
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I MAIN PWB-Al
-
I
l
c44
Ill25”
P701, 0702
ZSCl815 GR
GRAPHIC EQUALIZEF
a703,0704
X:2;; GR
J III
I I
<----J
/ POWER SUPP LY PWR-A,/
I
7
I
8
I
8 I
10
I
11
I
12
1 SCHEMATIC DIAGRAM
-12-
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I
1
I
2
1
3
I
4
I
5 I
6
Figure 13 WlRiNG Sir
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7
I
8
I
9
1
IO
I
II
I
I2
GRAPHIC EQUALIZER PW B - B
I
7
I
8
I
9
I
IO
I
II
I
I2
3 SIDE OF P.W.BOARD
- I4 -
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NOTES ON SCHEMATIC DIAGRAM
l Resistor:
To differentiate the units of resistors, such symbol Kand
Mare used: the symbol K means 1000 ohm and the symbol
Mmeans 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.
0 Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means micro-micro-farad and the unit of the
capacitor without such a symbol is microfarad. As to elec-
trolytic capacitor, the expression “capacitance/withstand
voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
2SC1815 GR
250655 E
E C 8
000
0
l The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the
chassis with no signal given.
(
): AM mode
Marking except for (
): FM mode
. Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without
prior notice.
l Parts marked with
” f!L ” (’ ) are important for main-
taining the safety of the set. Be sure to replace these parts
with specified ones for maintaining the safety and perfor-
mance of the set.
GL5PA6061F
Figure 15 TYPES OF TRANSISTORS AND LED
-15-
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Ll
e
REPLACEMENT PARTS LIST
“HOW TO ORDER REPLACEMENT PARTS”
S
t
To have your order filled promptly and correctly, please furnish the following information.
1. MODEL NUMBER
2. REF. NO.
3. PART NO.4. DESCRIPTION
I-
S
‘_
NOTE:
Parts marked with “A”
are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
REF.NO.
ICI
IC2
IC3
ICl 01
IC201
Q103
Q701
0702
0703
Q704
Q801
Q802
Dl
03
D4
D5
D6
D7
DlO
DlOl
D102
D103
D106
A D301
A D302
8 D303
8 0304
Ll
I2
L3
LJ
L8
Tl
T2
T3
bT301
CFl
CF2
PART NO. DESCRIFTION
CODE
REF.NO. PART NO.
DESCRIPTION CODE
INTEGRATED CIRCUITS CONTROLS
VHiTA7335P/-I
VH iAN7224//- 1
VHiTA7343P/-1
VHiM51164Y-1
VHiBA5406//-1
FM Front-End, TA733.5 P
FM IF/AM Circuit, AN7224
PLL FM Stereo Multiplex,
TA7343 P
Pre Amp., M51 164L
Power Amp., 8A5406
AG
AH
AG
AG
AU
TRANSISTORS
VS2 SD655 E/l- 1
Silicon, NPN, 2SD655 E
VS2SC1815GR-1
Silicon, NPN, 2SC1815 GR
VS2SC1815GR-1
Silicon, NPN. 2SC1815 GR
VS2SC1815GR-1
Silicon, NPN, 2SC1815 GR
VS2SC1815GR-1
Silicon, NPN, 2SC1815 GR
VS2SC1815GR-1
Silicon. NPN. 2SC1815 GR
VS2SC1815GR-1
Silicon. NPN, 2SC1815 GR
AC
AB
AB
A8
AB
AB
AB
VCl -4
RVC-R0085AFZZ Variable Capacitors, Tuning
with Trimmers:
TCl: FM RF Trimmer
TC2; FM Oscillator Trimmer
TC4; AM Antenna Trimmer
TC8; AM Oscillator Trimmer
VRl RVR-M0390AFZZ 5 kohms(B)
VR202
92LVR-523A 50 kohms (G)
VR203(A,B) 92LVR-523B
20 kohms (U)
VR701-703 RVR-Q0207AFZZ 100 kohm (B)
ELECTROLYTIC CAPACITORS
[All electrolytic capacitors are +20% type.)
DIODES
VHDl SSI 33//-l
Silicon, 1 SS133
VHDl SS133//-1 Silicon, 1 SS133
VHDl SS133//-1 Silicon, 1 SS133
VHDI SS133//-1
Silicon, 1 SSI 33
VHDl SS133//-1
Silicon, 1 SS133
VHDl SS133//-1 Silicon, 1 SS133
VHPGffiPR6061 F LEO, Red, GffiPR6061 F
VHPGL5PR6061 F LED, Red, GL5PR6061 F
VHERDGR8JB2-1 Zener,
6.8V, RD6.8JB2
VHDl SS133//-1 Silicon, 1 SS133
VHERDSRl JB2-1 Zener, 5.1
V, RD5.1 JB2
VHDS5566G//-1 Silicon, S5566G
VHDS5566G//-1
Silicon, S5566G
VHDS5566G//-1 Silicon. S5566G
VHDS5566G//-1
Silicon, S5566G
AA
AA
AA
AA
AA
AA
AC
AC
AB
AA
AA
AB
AB
AB
AB
COILS
RCiLA0652AFZZ
FM Band Pass Filter
92LCdiLR-197A
FM RF
92LCijiL&158A
FM Oscillator
RCilAO796AFZZ
AM Bar Antenna
92LCbiL&200A
AM Oscillator
TRANSFORMERS
AD
AA
AA
AH
AC
92LiFT-258A
FM IF
92LiFT-1 97A FM Detector
92LiFT-523A
AM IF
92LPT-531 A Power
FILTERS
AC
AC
AC
AT
RFiLFO080AFZZ
Ceramic, FM IF 10.7 MHz
RFiLA0057AFZZ
Ceramic, AM IF, 455 kHz AD
AD
Cl 2
Cl 5
c20
C25
C26
c40
c41
C42
c44
c47
C48
c49
c74
c75
Cl13
Cl14
Cl 17
Cl 18
Cl19
Cl20
Cl 21
Cl25
Cl26
Cl 34
Cl 42
C207
C2OB
c211
c212
C213
C214
C215
C216
c219
c220
c221
C223
C224
C727
C728
RC-EZA476AFl A
RC-EZAI 06AFl C
RC-EZA476AFl A
RC-EZA107AFl A
RC-EZA475AFl E
RC-EZA106AFl C
RC-EZA335AFl E
RC-EZAI 05AFl H
RC-EZA475AFl E
RC-EZA105AFl H
RC-EZA105AFl H
RC-EZA227AFl A
RC-EZAI 06AFl C
RC-EZA476AFl A
RC-EZA107AFl A
RC-EZA107AFl A
RC-EZA335AFl E
RC-EZA335AFl E
RC- EZA106AFl C
RCGZA477AF0J
RC- EZA476AFl A
RC-EZAI 07AFl A
RC-EZAl06AFl C
RC-EZA476AFl C
RC-EZA226AFl C
RC-EZA105AFl H
RC-EZA105AFl H
RC- EZA336AFl C
RC-EZA336AFl C
RC-EZA476AFl A
RC-GZA337AFl C
RC-EZA476AFl A
RC-EZA476AFl A
RC-EZA227AFl A
RC-EZA227AFl A
RC-GZV228AFl C
RC-EZA224AFl H
RC- EZA224AFt H
RC-EZAl05AFl H
RCEZAl05AFl H
47 /.LF, 1OV
10 pF, 16V
47 /LF, 1OV
100 pF, 1OV
4.7 ,u.F, 25V
10 pF, 16V
3.3 /LF, 25V
1 P-F. 50V
4.7 pF, 25V
1 PF, 50V
1 PF, 50V
220 pF, 1OV
10 pF, 16V
47 pF, 1OV
100 pF, IOV
100 ,uF, IOV
3.3 @F, 25V
3.3 pF, 25V
10 ~.LF, 16V
470 ~.LF, 6.3V
47 pF, 1OV
100 pF, IOV
10 /LF, 16V
47 PF. 16V
22 ,uF. 16V
1 pF, 50V
1 PF, 50V
33 /LF, 16V
33 pF, 16V
47 pF, 1OV
330 pF, 16V
47 pF, 1OV
47 pF, 1OV
220 pF, 1OV
220 P-F, IOV
2200 pF, 16V
0.22 P-F, 50V
0.22 ,I.LF, 50V
1 /LF. 50V
1 PF, 50V
- 16-
AL
AB
AD
AF
AE
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
AB
A8
A8
AB
AG
AB
AB
AB
AB
AB
AC
AB
AB
A8
AB
AE
AB
AB
AB
AB
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REF.NO. PART NO. DESCRIPTION
CODE
C729 RC-EZA476AFl C 47 pF, 16VAB
c731 RC-EZAI
05AFl H
1 pF, 50VAB
C732
RC-EZAl05AFl H
1 pF, 50VAB
c733 FiGEZA335AFl E 3.3 ,uF. 25VAB
c734 RC-EZA335AFl E
3.3 /LF, 25VAB
C801
RC-EZA475AFl E
4.7 PF. 25V
A0
CAPACITORS
There are two types of capacitors available and they can be Identified from each
other by reading their Part Numbers.
l Ceramic type capacitor:
Asymbol”C” or”K” IS givenat the3rd dlgitof its Part Number like”VCC(or
K).**.**.J.”
0Semiconductor type capacitor;
Asymbol”T’ is gwen at the3rd digitof its PartNumberiike”VCTo.....
l J.”
The capacitance error of each capacttor is Indicated by the symbol given at the
13th digit of the Part Number as follows:“~’ (*5%). “K” (&lo%), “M” (&ZO%),
“N” (f30%), “C” (f0.25 pF). “D”j&O.5 pF), “T’ (+80-20%).
(Tubular type ceramic-capacnor is Identitled by the symbol MF of the part No.
VCOOMFOOOOOOO; this MF does not mean the lead wire.)
Cl
c2
c3
c4
C6
c7
C8
c9
Cl3
Cl4
Cl 9
c21
c22
C23
C24
C29
c30
c43
c45
C46
c73
c77
Cl 03
Cl04
Cl 05
Cl 06
Cl 07
Cl 08
Cl 11
Cl 12
Cl 22
Cl 24
Cl 29
Cl 30
Cl 31
Cl 32
Cl 37
Cl38
Cl 41
C209
c210
c217
C218
c222
c301
C302
c303
c304
VCCSBTl H L18OJ 18 pF. 50V
VCTYMFl HV472K 0.0047 pF, 50V
VCTYMFI HV472K 0.0047 pF, 50V
VCCCMFl HH220J 22 pF(CH), 50V
VCCRMFI HH220J 22 pF( RH), 50V
VCCCPUl HH330J 33pF(CH), 50V
VCCCMFl HH3R9C 3.9 pF(CH), 50V
VCTYMFl HV472K 0.0047 pF, 50V
VCTYMFl CY223N 0.022 pF, 16V
VCTYMFlCY223N 0.022 f*F, 16V
VCTYMFI EXlO3N 0.01 pF, 25V
VCTYMFI CY223N 0.022 pF, 16V
VCTYMFl CY223N 0.022 pF, 16V
VCKYMFl HB221 K 220 pF, 50V
VCTYMFl CY223 N 0.022 pF, 16V
VCTYMFl CY223N 0.022 pF, 16V
VCTYMFI CY223N 0.022 ,uF. 16V
VCQSMAl HLI 02J 0.001 ,u.F, 5OV. Styrol
VCTYMFl NY333N 0.033 pF, 12V
VCTYMFl NY333N 0.033 pF, 12V
VCTYMFl CY223N 0.022 pF, 16V
VCCRMFI HH6R8D 6.8 pF(RH), 50V
VCCSMFl HLIOI J 100 pF, 50V
VCCSMFI HLl 01 J 100 pF, 50V
VCKYMFl HB102K 0.001 pF, 50V
VCKYMFl HB102K 0.001 pF, 50V
VCTYMFl HV152K 0.0015 pF, 50V
VCTYMFl HVI 52K 0.0015 pF, 50V
VCTYPAl EX683K 0.068 /LF, 25V
VCTYPAl EX683K 0.068 ,oF, 25V
VCTYMFI EX103N 0.01 ,tcF, 25V
VCTYMFlCY223N 0.022 pF, 16V
VCKYMFI HB821 K 820 pF, 50V
VCKYMFl HB821 K 820 pF, 50V
VCCSMFl HL470J 47 pF, 50V
VCCSMFl HL470J 47 pF, 50V
VCTYMFl CY223N 0.022 PF. 16V
VCTYATl CY223N 0.022 PF. 16V
VCNBTl CY103N 0.01 pF, 16V
VCKYMFI HBl02K 0.001 ELF, 50V
VCKYMFl HB102K 0.001 PF. 50V
VCTYPAl EX104K 0.1 pF, 25V
VCTYPAl EXI 04K 0.1 FF, 25V
VCTYPAI EXI 52K 0.0015 pF, 25V
VCKZPAl HF103Z 0.01 pF, 50V
VCKZPAI HF103Z 0.01 pF, 50V
VCKZPAl HFl03Z 0.01 pF, 50V
VCKZPAl HF103Z 0.01 ,uF, 50V
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AB
AA
AA
AA
AA
AA
- Ii
I-
REF.NO. PART NO. DESCRIPTION CODE
c701
VCTYMFl EX822K 0.0082 pF, 25VAA
C702
VCTYMFl EX822K 0.0082 pF, 25VAA
c707
VCKYMFl HB102K 0.001 PF. 50VAA
C708 VCKYMFl
HB102K 0.001 PF. 50VAA
c711 VCKYMFl
HB561 K 560 pF, 50VAA
C712 VCKYMFI HB561
K 560 pF, 50VAA
c715 VCTYMFl
CY223M 0.022 pF, 16V
AA
C716 VCTYMFl
CY223M 0.022 pF, 16V
AA
C721
VCTYMFI EX822K 0.0082 pF, 25VAA
C722 VCTYMFI EX822K 0.0082 FF. 25VAA
C725,726 VCTYMFl
HVl52K 0.0015 pF, 50VAA
RESISTORS
(Unless othenwse specified, resistors are f5%, carbon type.)
(Tubular type carbon film resistor &5% is identified the symbol MF of the part
No. VRD-MFOOOOOOO: this MF does not mean lead wire.)
VRPMF2EEOOOC 0 ohm, 1/4W, kO.25 ohms, AA
Rl
R4
R5
R6
R7
R8
R9
RIO
Rl 1
R41
R42
R43
R44
R45
R46
R47
R48
R49
R51
R63
R65
R105
R109
RllO
Rll 1
R112
RI 13
R114
R117
R118
R125
Rl26
R127
R128
RI 29
R130
R134
R135
RI 43
RI44
RI47
R149
RI 50
R153
R154
R201
R202
R203
R204
R207
R208
VRDST2CD681 J
VRDMF2EE824J
VRDST2CD562J
VRDMF2EE822J
VRDMF2EE272J
VRDST2CD680J
VRDST2CD471 J
VRDMF2EE152J
VRDMF2EE471 J
VRDST2CD102J
VRDMF2EE103J
VRDST2CD224J
VRDMF2EE471 J
VRDST2CD332J
VRDST2CD332J
VRD-ST2CDl02J
VRDMF2EElO2J
VRDMF2EElOl J
VRDST2CD471 J
VRDMF2EE470J
VRD MF2EElOl J
VRPMF2EE182J
VRDST2CD822J
VRDMF2EE822J
VRDST2CDlOl J
VRDMF2EElOl J
VRDMF2EE222J
VRDST2CD222J
VRDMF2EE123J
VRDMF2EE123J
VRD-ST2CD15OJ
VRDST2CD15OJ
VRDST2CDl82J
VRD- MF2EE182J
VRDST2CD473J
VRDMF2EE473J
VRDMF2EE122J
VRDMF2EE222J
VRDMF2EE473J
VRDMF2EE473J
VRDST2CD125J
VRDMF2EE333J
VRDMF2EE102J
VRDMF2EE393J
VRDMF2EE393J
VRD-MFZEEI 82J
VRDMF2EE182J
VRD- MF2EE332J
VRDMF2EE332J
VRD-MF2EE221 J
VRDMF2EE221 J
Jumper
680 ohms, 1/6W
820 kohms, l/4W
5.6 kohms, 1/6W
8.2 kohms. 1/4W
2.7 kohms, 1/4W
68 ohms, 1/6W
470 ohms, 1/6W
1.5 kohms, 1/4W
470 ohms, 1/4W
1 kohm. 1/6W
10 kohm, 1/4W
220 kohms. 1/6W
470 ohms, 1/4W
3.3 kohms. 1/6W
3.3 kohms, 1/6W
1 kohm, 1/6W
1 kohm, 1/4W
100 ohm, 1/4W
470 ohms, 1/6W
47 ohms, 1/4W
100 ohm, 1/4W
1.8 kohms, 1/4W
8.2 kohms, 1/6W
8.2 kohms. 1/4W
100 ohm, 1/6W
100 ohm, 1/4W
2.2 kohms, 1/4W
2.2 kohms, 1/6W
12 kohms, 1/4W
12 kohms, 1/4W
15 ohms, 1/6W
15 ohms, 1/6W
1.8 kohms. 1/6W
1.8 kohms, 1/4W
47 kohms, 1/6W
47 kohms, 1/4W
1.2 kohms, 1/4W
2.2 kohms, 1/4W
47 kohms, 1/4W
47 kohms. 1/4W
1.2 Mohms, 1/6W
33 kohms, 1/4W
1 kohm. 1/4W
39 kohms, 1/4W
39 kohms, 1/4W
1.8 kohms, 1/4W
1.8 kohms, 114W
3.3 kohms, 1/4W
3.3 kohms, 1/4W
220 ohms, 1/4W
220 ohms, 1/4W
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
All manuals and user guides at all-guides.com

REF.NO.
I3209
R210
R211
R212
R213
R214
R601
R602
R701
R702
R703
R704
R707
R708
R715
R716
R717
R718
R719
R720
R727
R728
R729
R730
R731
R732
R733
R734
R735
R736
R737
R738
R739
R741
R742
R745
R746
R801
R802
PART NO. DESCRIPTION
VRDST2CD2R2J
2.2 ohms, 1 J6W
VRDST2CD2R2J
2.2 ohms, 1/6W
VRDMF2EE151 J150 ohms,
1/4W
VRDMF2EE151 J
150 ohms, 1/4W
VRDMF2EE332J
3.3 kohms, 1/4W
VRDMF2EE332J 3.3 kohms, 1/4W
VRDSTZCD473J
47 kohms, 1/6W
VRDST2CD473J
47 kohms, 1/6W
VRDMF2EE473J 47 kohms, 1/4W
VRDMF2EE473J 47 kohms, 1/4W
VRDMF2EE473J 47 kohms, 1/4W
VRDMF2EE473J 47 kohms, 1/4W
VRDMF2EE272J 2.7 kohms, 1/4W
VRDMF2EE272.l 2.7 kohms, 1/4W
VRDMF2EE223J
22 kohms, 1/4W
VRDMF2EE223J 22 kohms, 1/4W
VRDMF2EE223J
22 kohms, 1/4W
VRDMF2EE223J 22 kohms, 1/4W
VRDMF2EE153J
15 kohms, 1/4W
VRDMF2EEl53J
15 kohms, 1/4W
VRDMF2EE123J
12 kohms, 1/4W
VRDMF2EEl23J 12 kohms, 1/4W
VRDMF2EEl23J
12 kohms, 1/4W
VRDMF2EEl23J
12 kohms, 1/4W
VRDMF2EE271 J270 ohms,
1/4W
VRDMF2EE271 J270 ohms,
1/4W
VRDST2CD392J 3.9 kohms, 1/6W
VRDST2CD392J
3.9 kohms, 1/6W
VRDMF2EE684J 680 kohms, 1/4W
VRDMF2EE684J 680 kohms, 1/4W
VRDMF2EEl22J 1.2 kohms, 1/4W
VRDMF2EE122J
1.2 kohms, 1/4W
VRDST2CD221 J
220 ohms, 1/6W
VRDMF2EE824J 820 kohms, 1/4W
VRDMF2EE824J 820 kohms, 114W
VRDMF2EE561 J560 ohms, 1/4W
VRDMF2EE561 J560 ohms,
1/4W
VRDST2CD472J
4.7 kohms, 1/6W
VRDST2CD472J
4.7 kohms, 1/6W
CODE
REF.NO.
PART NO.
DESCRIPTION CODE
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
CIRCUIT PARTS
CNSlOl
CNS102
CNPlOl
CNP102
Jl 01
JlO7
JlO9
Ml
8 so301
QCNWN0005AFZZ Connector Assembly, 3Pin
QCNWN0006AFZZ Connector Assembly, 3Pin
QCNCMI 36CAFZZ Plug, 3 Pin
QCNCMl36CAFZZ Plug, 3Pin
QJAKEO157AFZZ Jack External Microphone
QJAKJOl64AFZZ Jack Headphones
QTANZOBOBAFZZ Terminal, External Speaker
RM5TV0235AFOl
Motor, Assembly
QSdCE0596AFZZ
Socket, AC/DC Power
Supply (with AC/DC
Selector Switch)
92LSP-523A
Speaker, Woofer
RALMB0057AFZZ Speaker, Ceramic Tweeter
QSW-BO212AFZZ Switch, Slide Type
QSW-SO512AFZZ Switch, Slide Type
94RMSW-1541 ACV Switch, Leaf Type
AD
AC
AB
AB
A8
AE
AE
AT
AH
SPl.2
SP3.4
SW1 01
SW1 02
SW401
AM
AC
AH
AF
AD
MECHANICAL PARTS
83
94R98880000
1
94R18210160
Main Chassis
-
2
94R18210167
Switch Plate AC
3
94R182107 501 Push Button Actuator Ass’yAD
4
94R18210128A
Lever, Record Button AC
5
94R18210129
Lever, Play Button AC
6 94R18210130
Lever, Rewind Button AC
7 94R18210131 Lever, Fast Forward Button AC
8
94R18210132 Lever, Stop Button AC
9
94R182101503 Lever Ass’y, Pause Button AD
10
94R18210168
11
94R18210115
12
94R18210116
13
94Rl8210134
14
94Rl8210123
15
94Rl8210119
16
94R18210124
17
94R18210150
18
94R18210138
19
94R18210122
20
94R18210162
21
94R18210121
22
94Rl8210113
24
94Rt 8290110
25
94Rl8210306
26
94R18210310
27
94R18210302
28
94R182903301
30
94R18210312
31
94R18210305
33
94R18211305
34
94R18210307
35
94R182104301
36
94R18210408
37
94Rl8213912
39
94R182107302
40
94R18210704
4!
94R18670405
42
94Rl8210703
44
94R182109301
45
94R182910501 A
46
94R182110503
47
94Rl8670310
48
94R18211008
49
94R18670309
50
94R18211012
51
94R182110301
52 94 RI 82910302
53 94 RI 8000201
54
94R18000517
55
94R18211212
56
94Rl8201306
57
94R18211202
59 94 RI 7200905
62
94R18211304
63
94R18211311
64
94R18291001
66
RHEDHO152AFZZ
67
RHEDZ0060AFZZ
70
94R90760000
71
94 R91800000
73
94R96790000
Lever, Rewind AC
Lever, Pause AC
Spring, Pause Lever AB
Stopper, Pause AA
Spring, Button Lever AB
Sub-Chassis AD
Spring. Button Lever AB
Spring, Play Button Lever AB
Spring, Switch Actuator AC
Spring, Actuator AB
Lever, Auto AC
Sprtng, Auto Lever AB
Spring, Button Lever AB
PR Stopper AC
Spring, MG Arm AB
Head Panel AD
Head Base AC
Sensing Plate Ass’yAD
Spring, Head Panel AB
MG Arm AC
Screw, P.M. E.
AA
Spring, Azrmuth
AB
Pinch Roller Arm Ass’yAG
Spring, Pinch Roller AS
MS Screw AC
RF Pulley Arm Ass’yAH
Spring, RF Pulley Arm AB
Caller, Arm AB
RF Belt AG
Flywheel Ass’yAK
Reel Base Ass’yAG
Take-Up Gear Plate Ass’yAD
Gear, Take-Up Roller AB
Plate Spring, T.G.
AB
Gear, Fast Forward AB
Spring, Back Tension AB
Supply Reel Ass’yAF
Take-Up Reel Ass’y
AF
Lever, Record Safety AC
Spring, Back Tension AB
Bracket, Motor AE
Rubber, Motor AA
Screw, Motor Caller
AA
Belt, Main AG
Lever, Eject Slide AC
Spring, Eject Slide Lever A8
Plate Spring, Pack AC
Head, Record/PIayback
AM
Head, Erase
AG
AA
AA
AA
74
94R97650000
75 94 R90040000
77
94R98200000
78
94R99220000
8294
R94210000
Tams Screw, @2 X 3mm
Tapping Screw, 42 X 4mm
Tapping Bind Screw, $2 X
5mm
Screw, Q1.7 X 4mm
Screw, @2 X 6mm
Screw, (p2 X 7mm
Screw, Azimuth
Washer, $1.2 X $13 X
0.25mm
Washer, $1.2 X @3 X
0.4mm
AA
AA
AA
AA
AA
AA
84
94R98750000
Washer, $1.55 X G3.8 XAA
85
94R99370000 0.5mm
Washer, gj2.05 X 94 X
0.4mm
Lever, Operation
Frame
Shaft, Button Lever
Screw, $2 X 7mm
Screw, $2 X 5mm
AA
87
94R18213107
88
94R18213106’
89
94R18293103
90
94R99820000
96
94R91810000
AC
AF
AD
AA
AA
- 18 -
All manuals and user guides at all-guides.com

REF.NO. PART NO. DESCRIPTION
CODE
101 LANGTl397AFZZ Bracket, Button Lever Shaft AB
102 92LMANG523A
Bracket, Record AB
103 LHLDWI 075AFZZ Nylon Band AA
CABI NET PARTS
201 CSPRTI 206AFO2
Dial Cord Assembly AD
202
92LCAB523FFiTOl Front Cabinet Assembly. (BK) AV
202
92LCAB571 FRTOI Front Cabinet Assembly, (R) AV
202
92LCAB572FRTOl Front Cabrnet Assembly, (P) AV
202
92LCAB573FRTOl Front Cabinet Assemblv, in AV
202 92LCAB574FRTOl Front Cabinet Assembly, (BL) AV
202-l
Front Cabinet, (BK)
-
202-l
202-I
202-I
202-I
202-2
202-3
202-3
202-3
202-3
202-3
202-4
202-5
203
203
203
203
203
204
204
204
204
205
205
205
205
206
206
206
206
206
207
izz--
208
92LLiD523A-BK
208
92LLiD571 A-RD
208
92LLiD572A-PK
208 92LLiD573A-YW
208 92LLiD574A-BL
209 92LPiNT523A
210 92LHNDL523A-BK
Front Cabinet, (R)
-
Front Cabinet, (P)
-
Front Cabinet, (Y)
-
Front Cabinet, (BL)
-
92LPANEL523A
Operation Plate AK
HDECAOGI SAFSA Decoration Plate, Graphic AG
Equalizer, (BK)
HDECAOGI SAFSE Decoration Plate, Graphic
Equairzer, (R)
AG
HDECAOGI SAFSB Decoration Plate, Graphic
Equalizer, (P)
AG
HDECAOGI SAFSD Decoration Plate, Graphic
Equalizer, (Y) AG
HDECAOGI SAFSC Decoration Plate, Graphic AG
Equalizer, (BL)
92LPANEL523B
Operation Plate, Mechanism AC
HPNLHl 1 OSAFSA Transparent Plate AC
92LSCAB523A-BK Speaker Front Cabinet, (BK) AM
92LSCAB571 A-RD Speaker Front Cabinet (R) AM
92LSCAB572A-PK Speaker Front Cabinet (P) AM
92LSCAB573A-YW Speaker Front Cabinet, (Y)
AM
92LSCAB574A-BL Speaker Front Cabinet. (BL) AM
92LSCAB523BLBK Speaker Back Cabinet, Left, AM
(BK)
92LSCAB571 BLRD Speaker Back Cabinet, Left, AM
(RI
92LSCAB572BLPK Speaker Back Cabinet, Left, (P) AM
92LSCAB573BLYW Speaker Back Cabinet, Left, AM
(V
92LSCAB574BLBL Speaker Back Cabinet, Left, AM
(W
92LSCAB523BRBK Speaker Back Cabinet, Right, AM
(W
92LSCAB571 BRRD Speaker Back Cabinet, Right, AM
( RI
92LSCAB572BRPK Speaker Back Cabinet, Right, AM
( P)
92LSCAB573BRYW Speaker Back Cabinet, Right, AM
(v)
92LSCAB574BRBL Speaker Back Cabinet, Right, AM
(84
92LCAB531 B-BK Back Cabinet, (BK)
AQ
92LCAB571 B- RD
Back Cabinet, (R)
AQ
92LCAB572B- PK
Back Cabinet, (P) AQ
92LCAB573B-YW Back Cabinet, (Y)
AQ
92LCAB574B-BL
Back Cabinet, (BL) AQ
92LCT-H6LD523A
92LPANEL523D
Cassette Holder Assembly AH
Cassette Holder
-
Operation Plate, Cassette
Holder
Battery Compartment Lid, (BK)
Battery Compartment Lid. (R)
Battery Compartment Lid, (P)
Battery Compartment Lid, (Y)
Battery Compartment Lid, (BL)
Dial Pointer
Handle, (BK)
AC
AD
AD
AD
AD
AD
AB
AE
-19-
REF.NO.
PART NO.
DESCRIPTION
CODE
210
210
210
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
226
227
228
229
230
231
232
233
234
238
238
238
238
238
601
602
603
604
605
606
92LHNDL571 A-RD Handle, (R)
AE
92LHNDl572A-PK Handle, (P) AE
92LHNDL573A-YW Handle, (Y)
AE
92LHNDL574A-BL Handle, (BL) AE
JKNBKO303AFSA Knob, Band Selector AB
92LKN5B523B
Knob, Volume AB
92LKN5B523C
Knob, Balance AA
92LM-BUT5N523A Button, Mechanism Operation AB
92LKNoB523A Knob, Tuning
92LKN5B523E Knob, Graphic Equalizer
92LSUPT523B Bracket, Mechanism
Retaining
MLiFm034AFZZ Damper
MSPRC0559AFFJ Spring, Batten/ (+)
92LBSPR523A
Spring, Batten/ (i-,-i
92LBSPR523B
Spring, Battery (-)
92LCSPR523A
Spring, Cassette Holder Up
92LCSPR523B Spring, Record/Playback
Selctor
92LWHEL523B Drum
PFLT-0132AFDO Felt, Cabinet 50mm
PFLT-0668AFZZ Felt, Cabinet 70mm
QANTROI 11 AFZZ FM Telescopic Rod Antenna
92LC5NE-523E
Speaker Cord
QLUGPDll 1 CEFW Lug Terminal, 13mm
QTANZOI 92AFZZ Terminal, Antenna
RC5RF0053AFZZ Core
PCUSUOl28AFZZ Cushion, FM RF/Osc. Coil
92LTiP-523A Tip, with Lead Wire
92LSPEC531 A Label, Specifications, (BK)
92LSPEC571 A Label, Specifications, (R)
92LSPEC572A
Label, Specifications, (P)
92LSPEC573A Label, Specifications, (Y)
92LSPEC574A Label, Specifications, (BL)
LX-BZ0308AFFD Screw with Washer
LX-CZOO17AFFD Screw,
+3 X25mm
XBPSD26PO6JOO Screw, $2.6 X 6mm
XCBSD30Pl DDOO Screw, $3 X1Omm
XCBSD30P12000 Screw, $3 X 12mm
XHBSD30PO8000 Screw, $3 X 8mm
ACCESSORIES/PACKING PARTS
PSHEK0095AFZZ Sheet, Cassette
92LC5DE004B
AC Power Supply Cord
92LLABL523A Label, Special Feature,
Cassette Holder
92LiNST531 A Operation Manual
92LG-CARD004B
Warranty Card
92LP-CASE531 A Packing Case, (BK)
92LP-CASE571 A
Paking Case, (R)
92LP-CASE572A Paking Case, (P)
92LP-CASE573A Paking
Case, (Y)
92LP-CASE574A
Paking Case, (BL)
AE
Al3
AB
AC
AB
AA
AA
AA
AB
AE
AA
AA
AM
AC
AA
AA
AB
AA
AB
AB
AB
AB
AB
AB
AA
AA
AA
AA
AA
AA
AB
AL
AC
AC
AA
AN
AN
AN
AN
AN
92LCAUT531 A
92LCAUT531 B
92LP-AD523A
92LBAG329B
92LBAG523A
92LBAG523B
92LP-AD523B
Label, Caution, (BK), (R), (BL) AC
Label, Caution, (P), (Y)
AC
Packing, Add., Unit AF
Polyethylene Bag, Operation AA
Manual
Polyethylene Bag, Unit AB
Polyethylene Bag, Speaker AB
Paking Add., Speaker AE
P.W.B ASSEMBLY(Not Replacement Item)
PWB-Al/A2 92LPWB531 MAN01 Main/Power Supply PWB
-
(Combined
Assembly)
PWB- B
92LPWB523GEQSl Graphic Equalizer PWB -
All manuals and user guides at all-guides.com

SHARP
A8603-749NS’ IS*M
Writer and Editor: Quality
& Reliability Control Center of Audio Systems Group, Sharp Corp.
Printed in Japan
All manuals and user guides at all-guides.com