Sharp WF-930Z(BK) User manual

WF-930Z
SERVICEMANUAL
SHARP CORPORATION
Page
SPECIFICATIONS ...............................................................................................................................................................2
VOLTAGE SELECTION .......................................................................................................................................................2
AC POWER SUPPLY CORD AND PLUG............................................................................................................................2
NAMES OF PARTS..............................................................................................................................................................3
FITTING OF DIAL POINTER ...............................................................................................................................................3
DISASSEMBLY ....................................................................................................................................................................4
REMOVING AND REINSTALLING THE MAIN PARTS .......................................................................................................5
ADJUSTMENT .....................................................................................................................................................................6
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD .................................................................................................8
NOTES ON SCHEMATIC DIAGRAM.................................................................................................................................12
TYPES OF TRANSISTOR AND LED .................................................................................................................................12
REPLACEMENT PARTS LIST / EXPLODED VIEW
WF-930Z(BK)
CONTENTS
No. S5630WF930Z//
• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified
should be used.
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WF-930Z
SPECIFICATIONS
I
General
Power source: AC 110 - 127/220 - 240 V, 50/60 Hz
DC12V["D"size(UM/SUM-1,R20or
HP - 2) battery x 8]
Power consumption: 30 W
Output power: PMPO; 60 W (30 W + 30 W)
(AC operation)
MPO (Max.); 20 W (10 W + 10 W)
(AC operation)
RMS; 10 W (5 W + 5 W)
(DC operation, 10 % T.H.D.)
Input terminal: Mixing microphone; 600 ohms
Output terminal: Headphones; 16 -50 ohms
(recommended; 32 ohms)
Dimensions: Width; 300 mm (11 - 13/16")
Height; 217 mm (8 - 9/16")
Depth; 186 mm (7 - 3/8")
Weight: 2.9 kg (6.4 Ibs.) without batteries
I
Radio section
Frequency range: FM; 88 - 108 MHz
SW1; 2.3 - 7.3 MHz
SW2; 7.3 - 22 MHz
MW; 526.5 - 1,606.5 kHz
FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.
– 2 –
I
Tape recorder section
Frequency response: 60 - 12,000 Hz (Normal tape)
Signal/noise ratio: 40 dB (TAPE 1, recording/playback)
55 dB (TAPE 2, playback)
Wow and flutter: 0.15 % (WRMS)
Motor: DC 12 V electric governor
Bias system: AC bias
Erase system: Magnet erase
I
Speaker section
Type: 2 - way type
Speakers: 12 cm (4 - 3/4") free - edge
woofer x 2
Tweeter x 2
Maximum input
power: 10 W
Impedance: 3 ohms
Dimensions: Width; 195 mm (7 - 11/16")
Height; 217 mm (8 - 9/16")
Depth; 189 mm (7 - 1/2")
Weight: 1.2 kg (2.6 Ibs.)/each
Specifications for this model are subject to change without
prior notice.
VOLTAGE SELECTION
Before operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltage as
follows: Slide the AC power supply socket to the visible indication of the side of your local voltage.
AC POWER SUPPLY CORD AND PLUG
QPLGA0250AFZZ
9FGS9822020400
9FGS9822020500
9FGS9821620000
9FGS9822020300
QPLGA0253AFZZ
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WF-930Z
NAMES OF PARTS
– 3 –
Figure 3
1. Remove the main PWB. Attach the dial pointer as shown arrow
Âonthefrontcabinet,puttingitintothesectionindicatedbyarrow
È. Insert it between the arrows Ê.
2.InstallthemainPWBinthefrontcabinetandsecureitwiththetwo
screws.
3. Turn the dial drum in the direction indicated by arrow Ë. Set the
dialpointertopoint"0",andthenmaketherestoftheadjustments.
1. Extra Bass Control: X-BASS
2. Graphic Equalizer Controls
3. FM Stereo Indicator
4. Power Indicator
5. Function Selector Switch
6. Volume Control
7. Dubbing Speed/Built-in Microphone Switch
8. Built-in Microphone
9. Tuning Control
10. Fine Tuning Control
11. Band Selector Switch
12. Headphones Socket
13. Mixing Microphone Socket
14. FM Mode Switch
15. (TAPE 1) Cassette Compartment
16. (TAPE 1) Record Button: I
17. (TAPE 1) Play Button: 0
0
18. (TAPE 1) Rewind Button: 3
3
19. (TAPE 1) Fast Forward Button: 2
20. (TAPE 1) Stop/Eject Button: ■ 7
21. (TAPE 1) Pause Button: 6
22. (TAPE 2) Play Button: 0
0
23. (TAPE 2) Rewind Button: 3
3
24. (TAPE 2) Fast Forward Button: 2
25. (TAPE 2) Stop/Eject Button: ■ 7
26. (TAPE 2) Cassette Compartment
27. CD/Line Input Sockets
28. Beat Cancel Switch
29. FM/SW Telescopic Rod Aerial
30. Speaker Terminals
31. AC Voltage Selector
32. AC Power Input Socket
33. Battery Compartment
34. Tweeter
35. Woofer
36. Speaker Release Lever
37. Speaker Wire
Dial Pointer (203)
Dial Pointer (203)
Front
Cabinet
''0''Point
Dial Drum (213)
Screw(606)
ø3 x8mm
Screw(601)
ø2 x4mm
Main PWB
Tape
Mechanism
CB
D
A
FITTING OF DIAL POINTER
27 28 29 30
31
32
33
34
35
36
37
TAPE 1 TAPE 2
123456789
10
11
12
13
14
15
161718192021 2223 24 25
26
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WF-930Z
DISASSEMBLY
– 4 –
Figure 4-1
Caution on Disassembly
Follow the below-mentioned notes when disassembling the
unitandreassemblingit,to keepitsafeandensure excellent
performance:
1. Take cassette tape out of the unit.
2. Be sure to remove the power supply plug from the wall
outletbeforestartingtodisassembletheunitandremove
the batteries from the unit.
3. Takeoffnylon bandsorwireholderswhere theyneedbe
removedwhendisassemblingtheunit.Afterservicingthe
unit, be sure to rearrange the leads where they were
before disassembling.
4. Take sufficient care on static electricity of integrated
circuits and other circuits when servicing.
STEP REMOVAL PROCEDURE FIGURE
1 Front Cabinet/ 1. Battery Compartment
Rear Cabinet Lid ...................(A1)x1 4-1
2. Screw ................(A2)x4
3. Screw ................(A3)x1
4. Screw ................(A4)x1
5. Screw ................(A5)x3
6. Socket ...............(A6)x1
7. Tip .....................(A7)x1
2 Main PWB/ 1. Knob .................(B1)x1 4-2
Volume PWB 2. Socket ...............(B2)x5
3. Screw ................(B3)x1
4. Screw ................(B4)x1
3 Graphic Equalizer 1. Screw ................(C1)x4 4-2
PWB
4 LED PWB 1. Screw ................(D1)x2 4-2
5 Tape Mechanism 1. Open the cassette holder 4-2
2. Screw ................(E1)x5
6 Power PWB 1. Screw ................(F1)x1 4-3
2. Bracket..............(F2)x1
STEP REMOVAL PROCEDURE FIGURE
1 Front Panel 1. Screw ................(G1)x4 4-4
2 Woofer 1. Screw ................(G2)x4 4-4
Figure 4-4 Figure 4-3
Figure 4-2
Front Cabinet Main
PWB Volume
PWB
Tape
Mechanism
Washer
Nat
(B1) x1
(D1)x2
ø3x8mm
(B4) x1
ø2 x4mm
(E1) x5
ø3x 8mm (C1) x4
ø3x8mm
(B3) x1
ø3 x8mm
(B2) x5
LED PWB
Graphic
Equalizer
PWB
Open
Cassette
Holder
(Left/Right)
Front
Cabinet
Front
Cabinet
Rear
Cabinet
(A2) x2
ø3 x10mm
(A2) x2
ø3 x10mm
(A3) x1
ø3 x14mm
(A4) x1
ø3 x28mm
(A5) x3
ø3 x8mm
(A7) x1
(A6) x1
Main
PWB
Main
PWB
(A1) x1
(G2) x4
ø3x 8mm
(G1) x4
ø3 x14mm
Tweeter
Front Panel
Speaker Box
UNIT
Woofer
Speaker Cord
Holder Speaker
Cord Driver
MAIN UNIT
SPEAKER
Rear Cabinet
(F1) x1
ø3 x8mm (F2) x1
Power
Transeformer Power PWB
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WF-930Z
REMOVING AND REINSTALLING THE MAIN PARTS
TAPE MECHANISM SECTION
Performsteps 1, 2and 5 ofthe disassemblymethodto remove
the tape mechanism. (See page 4.)
How to remove the record / playback, playback
and erase heads (See Fig. 5-1 and 5-2.)
1. Remove the screws (A1) x 2 pcs., to remove the record/
playback head.
2. Remove the hooks (A2) x 2 pcs., toward the center position
asshowninFig.5-1.andthenextracttheeraseheadupward.
3. Remove the screws (B1) x 2 pcs., to remove the playback
head.
Note:
After replacing the heads and performing the azimuth adjust-
ment, be sure to apply screwlock.
How to remove the pinch roller (See Fig. 5-3.)
1. Carefully bend the pinch roller pawl in the direction of the
arrow Â, and remove the pinch roller (C1) upwards.
How to remove the motor (See Fig. 5-4.)
1. Remove the belt.
2. Remove the screws (D1) x 6 pcs., to remove the motor
bracket.
3. Remove the screws (D2) x 3 pcs., to remove the motor.
Note:
Whenmountingthe motor,pay attentiontothe motormounting
angle.
How to remove the belts (See Fig. 5-5.)
1.Removethemainbelt (E1)x1pc.,at thetape1sidefrom the
motor pulley.
2.Removethemainbelt (E2)x1pc.,at thetape2sidefrom the
motor pulley.
3. Remove the REW/FF belt (E3) x 2 pcs., from the REW/FF
roller.
4. Put on the belts in the reverse order of removal.
Note:
When putting on the belt, ascertain that the belt is not twisted,
and clean it.
– 5 –
Figure 5-5 Figure 5-4
Figure 5-2
Figure 5-1
Figure 5-3
Pinch Roller
(C1)
Pinch Roller
Pawl
A
Record/Playback
Head
Erase
Head
(A1) x1
ø2x3mm
(A1) x1
ø2x7mm
Hook
(A2) x2
TAPE 1
Playback
Head
(B1) x1
ø2x3mm
(B1) x1
ø2x7mm
TAPE 2
TAPE 2
TAPE 1
TAPE 2
Main Bert TAPE 1
Main Bert
Moter
Moter
REW / FF
Clutch Ass'y
REW / FF
Clutch Ass'y
Main
Belt
(E1) x1
Main
Belt
(E2) x1
REW / FF
Belt
(E3) x1
REW / FF
Belt
(E3) x1
Frywheel
Frywheel
(D1) x2
ø2 x4mm
(D1) x2
ø2 x4mm
(D1) x2
ø2 x4mm
Motor
Bracket
(D2) x3
Special Screw
Motor
Bracket
Motor
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WF-930Z
ADJUSTMENT
MECHANISM SECTION
Play: TW-2412 Tape 1: Over 50g
Tape 2: Over 60 g
Torque Meter Specified Value
• Driving Force Check
Specified Value
Torque Meter
• Torque Check
Play: TW-2111 30 to 60 g.cm 30 to 60 g.cm
Fast forward: TW-2231 55 to 120 g.cm 80 to 135 g.cm
Rewind: TW-2231 55 to 120 g.cm 80 to 135 g.cm
• Head Azimuth
MTT-114 Headphones Socket
(Load resistance: 32 ohms)
Test Tape Instrument Connection
Test Tape
• Tape Speed (Normal only)
Adjusting
Point Specified
Value Instrument Connection
MTT-111 Tape 1,2: VR501 3,000 ±60 Hz Headphones
socket(Load
resistance:
32 ohms)
Specified Value
MTT-118 1.3 V ±3 dB Speaker terminal
(Load resistance: 3 ohms)
Volume control Max
Beat cancel A
Function/Power Tape/Stand-by
Dubbing speed/Built-in Microphone OFF/Mic ON
TAPE SECTION
Position of each switch or control
Specified Value
• Bias Oscillation Frequency
Test Tape
• Playback Amplifier Sensitivity Check
Beat cancel A: 100 ±4 kHz
B: 94 ±4 kHz
C: 104 ±4 kHz
– 6 –
TUNER SECTION
fL: Low-range frequency
fH: High-range frequency
• AM IF/RF
Specified
Value/Adjusting
Point
Test Stage Instrument
Connection
IF T3 Input: Antenna
Output: Pin 3 of IC2
MW Band fL: L6
Coverage fH: TC8
MW Tracking fL (600 kHz):
L3 (MW)
fH (1,400 kHz):
TC7
SW1 Tracking fL (2.6 MHz):
L4 (SW1)
fH (6.0 MHz):
TC2
SW1 Band fL: L7
Coverage fH: TC4
SW2 Band fL: L8
Coverage fH: TC3
SW2 Tracking fL (8.5 MHz): L5
fH (19 MHz): TC1
Instrument
Connection
Specified
Value/Adjusting
Point
IF T1
Detection T2
Band Coverage fL: L2
fH: TC6
Test Stage
Input: Antenna
Output: Pin 1 of IC1
• FM IF/RF
Tracking fL (88.0 MHz):
L1
fH (108.0 MHz):
TC5
Instrument
Connection
Specified ValueTest Stage
VR1 76 kHz ±200 Hz Pin 13 of IC2
• VCO Frequency
Instrument Connection
Tape 1 Tape 2
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WF-930Z
– 7 –
MW SW1
L3 L4
SW1
TRACKING
fL
fH
FM
TRACKING fH fL
SW2 BAND
COVERAGE
MW BAND
COVERAGE
fH fL
fH fL
MW
TRACKING fL fH
fL
fH
FM IF
AM IF
VCO
FM BAND
COVERAGE
fH fL
SW2
TRACKING
SW1 BAND
COVERAGE
fH fL
TC2 TC1
TC3
TC4
L5
L8
L2
L1 L6
L7
IC2 IC1
T3
T2
T1
VR1
TC5
TC8
TC6
TC7
MAIN PWB
112
13 24
19
FM DETECTION
Figure 7-1 ADJUSTMENT POINTS
Figure 7-2 ADJUSTMENT POINTS
TAPE SPEED
VR501
CNP501
IC401
MAIN PWB
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WF-930Z
A
B
C
D
E
F
G
H
1234 5 6
– 8 –
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
Figure 8 SCHEMATIC DIAGRAM (1/2)
4.6V
0.6V
0.4V
12V
7.6V
8.2V
0V
(0V)
(0.7V)
0V (0V)
0.7V
(10.2V)
0V
0
(
(0V)
0.7V
<0V>
<0V>
<0.7V>
(0.7V)
(0V)
0.1V
0.7V 2.2V
HI-SPEED DUBBING : ( )
NORMAL SPEED : OTHER
(0V)
HI-SPEED DUBBING : ( )
MIC REC : < >
SW101D
SW101B SW101C SW101A 123456789
10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
L102
22mH
SW101E
L104
2.7mH
L103
2.7mH
SW101F
RECORD/
PLAYBACK
C125
150P C126
150P
IC101
TA8189N
C122
130P
R124
1.2K
C120
4.7/50
R116
220 C118
0.015
(ML)
R131
10K
Q105 8050 D
R127
100
R126
47
C132
0.012
(ML)
C134
100/10
C130
0.02
C129 0.001 (ML)
C127 120P
C128
330P
R132
220
C136
22/16
R133 1M
C119
4.7/50
R157
22K
R158
22K
C156
0.01
C155
0.01
R120
47K
R115
220
C117
0.015
(ML) R119
47K
R112
180K
C152
330P
R111
180K C151
330P
C114
10/25
R114
2.2K
R113
2.2K
C154
0.001
R155
330K
C153
0.001
R103
180K
R105
5.6K
R107
4.7K
C108
0.033
(ML)
C107
0.033
(ML)
R162
68K
R161
68K
R102
56
R101
56
C103
820P
C102
820P C101
820P
R110
22K
R109
22K
D102
1N4148 D103
1N4148
C110
4.7/50
R129
10K
R130
10K
C135
22/16
R135
10K
C138
2200/10
C109
4.7/50
Q103
9014 C
LINE AMO.
C121
130P R123
1.2K
D104
1N4148
D503
1N4148 R510
22K
C149
10/25
R134
10K D101
1N4148
D5
1N4148 D6
1N4148
C147
10/25
R146
10K
C148
47/10
R148
220
MIC
MUTING
Q102
9014 C
C146
1/50
R144
47K
MIC AMP.
Q101
9014 C
R143
68
C145
220P
R142
330K
C144
1/50
R141
4.7K C143
0.001
R139
100
R140
1K
C141
1/50
C140
10/25
R137
8.2K
R138
1K
R151
47K
R153
2.2K
R152
2.2K
R150
47K D4
1N4148
R121
22K
D501
1N4148 Q501
8050 D
R502
100
R501
680
C507
0.02 C502
0.02
SW401B
Q502
9014 C
R503
10K
R504
10K
Q503
9014 C
R122
123456789
1920 17 16 1518
10
22 21 24 23
C19
0.02
C17
10/25
C40
0.001
R5
100
C9
0.02
C39
0.001
98
7
6
5
4
3
21
T1
C12
3P (CH)
TC7
C10
5P
(CH)
TC2
TC1
SW1FSW1H
L3
L5
L4
123
C42
4.7/50
IC2
LA1805
AMP. & FM MPX.
C30
0.04
C31
22/16
CF2
460kHz
C33
0.012 (ML)
C32
0.012 (ML)
R
1
1
0
R
1
1
0
C29
0.02
C28
100/10
C25
R
1
10
0
C24
3.3/50
R11
22K
C23
0.0082
(ML)
T2
R9
3.9K
D2
1N4148
C7
3P
(CH)
C8
15P
(CH)
C41
0.02
C4
5P
(CH)
C44
0.02 R1
100
TC6
TC5
VC6
VC5
C5
0.05
C27
1/50
C43
0.02
SW1A
C38
5P (CH)
C37
5P
(CH)
C15
0.0047
(styrol)
C13
300P
C16
10P
(CH)
TC8
TC3 TC4
D1
1N4148
R8
100
1CNP102
2
3
1
CNS101
2
3
1CNP104
2
3
1
CNS103
2
344
MIC101
BUILT-IN
MICROPHONE
J102
BPF1
C3
20P
(CH)
C1
10P
(CH) C2
0.001
C6 27P (RH)
R4
47
C20
0.0039
(ML)
C22
470P
C21
0.04
C137
2.2/50
C111
4.7/50
C113
10/25
C112
4.7/50
C150
22/16
R154
100
R147
10K
C18
0.02
R6
47
L7
SW1
OSC.
L6
MW
OSC.
C14
0.0015
(Styrol)
C11
5P
(CH)
C36
5P
(CH)
IC1
TA7378P
FM FRONT END
R3
220K
J101
T3
C131
0.0082
(ML)
R125
27K
R128
100
R108
4.7K
R106
5.6K
C106
33/10
R104
180K
C105
33/10
C505
0.02
C503
220/10
D502
MTZJ8.2C
C504
0.02
R
1
R2
33
L1
L2
SW1C
R10
470K
SW
3
FM M
SW1E
R7
47
VC8
VC7
SW1BSW1D
C142
0.018
(ML)
R145
4.7K
R159
22K
D105
1N4148
R149
4.7K
SW103B
C104
820P
L101
22mH
R136
4.7K
FM/SW
ROD ANTENNA
GND
+B
REC
IN
REC
NF
REC
OUT
M/N
GND1
MIX
OUT
PRE
OUT
MATAL
OUT
NF
CH1
/B
CH1
/A
CH2
/A CH2 /B NF MATAL OUT PRE OUT A/B VCC REC OUT REC NF REC
IN ALC
FM IF
IN AM
MIX AM
IF GND GND GND L-CH R-CH
MPX
IN
FM
DET
OUT
AM
DET
VCCAM
RF
AM
OSC
OSC
RF AMP.
VCCGND
1
2
3
1
2
3
L-CH
R-CH
RECORD/PLAYBACK
HEAD
PLAYBACK HEAD
ERASE
HEAD
L-CH
R-CH
L-CH
R-CH
TAPE2
TAPE1
SW101 : RECORD/PLAYBACK
RPRP
RPRP
BIAS
OSC.
L105
BCA
SW102
BEAT
CANCEL
R
+B +B
P
BIAS
OSC.
VOLTAGE
REGULATOR
Q502, Q503 : SWITCHING
ST
A
RA
D
PO
W
FM DET
FM IF
CF1
10.7MHz
FM IF
FM
OSC.
FM RF
FM BAND PASS
FILTER
FM
SW1
SW2
MW
SW2
SW1
FM
MW
MW/SW1
BAR ANTENNA
SW2
ANTENNA
SW1
ANTENNA
MONO
SW2
MW
FM
SW1
FM
MW
SW1
SW2
BAND
SELECTOR
SW2
OSC.
L8
FT1
FINE TUNING
SW2
SW1
MW
FM
SW2
SW1
MW
FM
MW
SW1
MW
SW1 SW2
SW2
FM FM
BAND
SELCTOR
SW1G
CD/LINE
MIXING
MICROPHONE
P
R
OFF/MIC ON
HIGH/
MIC OFF
NORMAL
+B
SW103 :
DUBBING SPEED
/MIC
PRE AMP.
VOLUME PWB-A2
MAIN PWB-A1
AM IF
AM IF
STAND
-
POW
E
FM
TRACKING
fHfL
L1 TC5
fHfL
L2 TC6
FM BAND
COVERAGE
fHfL
L3 TC7
MW
TRACKING
fHfL
MW BAND
COVERAGE
L6 TC8
fHfL
L4 TC2
SW1
TRACKING
fHfL
L7 TC4
SW1 BAND
COVERAGE
SW
2
TR
A
SW
2
CO
V
SW1 : BAND SELECTOR
SW101 : RECORD/PLAYBACK
MIX
+B
+B
+B
+B
+
+B
+B
+B
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WF-930Z
– 9 –
78 9101112
Figure 9 SCHEMATIC DIAGRAM (2/2)
0V
0V
0V
0V
<0.7V>
<0.7V>
(10.2V)
0V
0V
(0V)
(0V)
0.7V 10.9V
(6.9V)
(10.3V)
10.3V 10.9V
(10.8V)
MIC REC : < >
0.7V
1.4V
4.9V
1.4V
0V
5V
1.4V
4.9V
4.8V
1.7V
1.7V 1.7V
1.7V
1.7V
1.7V
1.6V
1.6V
5.1V
1.4V
1.6V
0V
5.6V
0V
2.3V
2.3V
6.2V
0.7V
1.7V
0V
5.7V
0V
2.3V
4.6V
0.9V
1.1V
1.7V
1.7V
1.7V
1.5V
1.6V
0.4V
5.5V
5.3V
2.3V
6.2V
0.9V
0V
1.6V
0.9V
6.2V
6.2V
0.6V
1.6V
1.5V
1.1V
1.6V
1.6V
0V
0V
0V
1.2V
1.3V
1.4V
1.3V
0V (3.5V)
2V
1.3V
0V
0V
0.9V
0V
1.3V
2V
1.4V
5.5V
1.6V <0V>
1.4V
1.3V
1.2V
0V
0V
4.3V
4.3V
4.9V
4.9V
4.3V
4.3V
4.9V
4.9V
4.3V
4.3V
4.9V
4.9V
4.3V
4.3V
4.9V
4.9V
3.2V
2V
2V
3.2V
2.6V
2.6V
5.23V
0V
12V
9.9V
0.6V
0V
12V
10.8V
0V
0.6V
9.9V
5.9V
0V
MIC REC : < >
HI-SPEED DUBBING : ( )
5.9V
L501
22µH
R157
22K
R158
22K
C156
0.01
C155
0.01
R120
47K
R119
47K
R121
22K
5
01
8
0
W
401B
Q503
9014 C
Q504
8555 D
VR501
2.2K (B)
R508
470
R509
56K R507
6.8K
C506
100/25
R122
22K
1
+B
+B
CNP501
2
3
4
5
6
7
8
1
CNS502
2
3
4
5
6
7
8
M
M501
TAPE
MOTOR
7
9
8
4
53
2
12
11
10
2
11
2
CNS504
2
1
CNP503
F601
T1.25A
L 250V
D603
1N5392
C603
0.02
C601
0.02
C604
0.02
C602
0.02
D601
1N5392
D602
1N5392
R118
22K
1CNP201
2
3
4
5
6
1CNS251
16
2
3
4
5
6
9
16 15 14 13
11 1210
C410
100/10
C409
100/10
R409
120
C417
47/25
C420
22/25
R410
120
C407
0.001
C408
0.001
R407
33K
R408
33K
C406
4.7/50
R404
1K
C405
4.7/50
Q401
9014 C
Q402
9014 C
R405
1K
R406
1K
VR401A
50K (B)
VR401B
50K(B)
C401
0.001
(ML)
C402
0.001
(ML)
R401
2.7K
R402
2.7K
C404
0.15
(ML)
C403
0.15
(ML)
C419
2200/25
C413
0.22
(ML)
C414
0.22
(ML)
C415
1000/16
C416
1000/16
R413
1K
R414
1K
R416
100
R415
100
0.012
(ML)
C32
0.012 (ML)
R16
10K
R15
10K C35
4.7/50
C34
4.7/50
R18
2.7K
R17
2.7K
R13
1.5K
VR1
10K (B)
C25
3.3/50
R12
100K
R522
470
R14
1K
C411
100/16
C412
100/16
R403
1K
61
IC401
BA5415
POWER AMP.
D604
1N5392
R506
100K
C505
0.02
5
04
02 R505
10K
T601
POWER
TRANSFORMER
1
3
57
9
15
19 17 11
1012
141618202224
13
23 21
24
68
IC251
BA3822LS
GRAPHIC
EQUALIZER
C271
0.033
(ML)
C267
0.01
(ML)
C263
0.0033
(ML)
C259
0.001
(ML)
C273
1/50
C269
0.33/50
C255
4.7/50
C265
0.1
(ML)
C261
0.033
(ML)
VR253A
50K (B)
VR252A
50K (B) VR254A
50K (B)
X-BASS
VR255A
50K (B)
VR251B
50K (B)
C253
4.7/50
C258
0.022
(ML)
R253
2.2K
R252
1K
C275
100/10
C260
0.001
(ML)
C264
0.0033
(ML)
C268
0.01
(ML)
C272
0.033
(ML)
VR254B
50K (B)
VR255B
50K (B)
X-BASS
VR253B
50K (B) VR252B 50K (B)
C262
0.033
(ML)
C266
0.1
(ML)
C270
0.33/50
C274
1/50
VR251A
50K (B)
C256
4.7/50
C252
4.7/50
R251
1K C257
0.022
(ML)
C254
4.7/50
R254
2.2K
C251
4.7/50
R257
330
11
4
CNP505
2
3
4
+B
1
CNS506
2
3
4
C26
0.0015
(Styrol)
K
SW301
FM MODE
SW401A
FUNCTION
SW401D
R117
22K
SW401C
+B
L
-CH R-CH
M
PX
IN VCO
+
–
–
+
B
A
–
+
OUTPUT
GND
FILTER
NF
OUTPUT
NF
VCC
STAND
-BY
H
ING
STAND-BY/TAPE
RADIO
POWER ON/CD
TAPE
SPEED
Q504 : MOTOR CONTROL
SW502
TAPE1 MAIN
SW503
TAPE2 PLAY
SW501
TAPE2 MAIN
BATTERIES
DC12V [ “D” size (UM/SUM-1,
R20 or HP2) battery x 8
POWER PWB-A4
AC110V – 127V
50/60Hz
AC220V – 240V
50/60Hz SW601
VOLTAGE
SELECTOR SO601
AC POWER INPUT
SOCKET
0V
FM SIGNAL
MW/SW1/SW2 SIGNAL
PLAYBACK SIGNAL
RECORD SIGNAL
J403
HEADPHONES
Q401, Q402 : MUTING
VOLUME
VOLUME
GRAPHIC EQUALIZER
GRAPHIC EQUALIZER
10kHz 330Hz 3.3kHz1kHz
10kHz 1kHz 330Hz 3.3kHz
1
2
3
4
5
6
7
8
9
VOLTAGE
IC1 VOLTAGE
FM VOLTAGE AM
IC2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PIN
NO.
PIN
NO. VOLTAGE
FM VOLTAGE AM
PIN
NO.
PIN
NO. PIN
NO.
PIN
NO. 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IC101
VOLTAGE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IC251
VOLTAGE
1
2
3
4
5
6
7
8
9
10
11
12
VOLTAGE
IC401
GRAPHIC EQUALIZER
GRAPHIC EQUALIZER PWB-B
J401
SPEAKERS
TERMINAL
R-CH
L-CH
SP701
WOOFER
SP702
WOOFER
R-CH
SP703
TWEETER
SP704
TWEETER
SPEAKERS
SPEAKERS
L-CH
D522
L-34HD
POWER/BATT.
D521
L-34HD
FM STEREO
VCO
STEREO
MONO
LED PWB-A3
RADIO
STAND-BY/TAPE
POWER ON/CD
POWER ON/CD
STAND-BY
/TAPE
RADIO
POWER ON
/CD
RADIO
STAND-BY
/TAPE
FUNCTION
SELECTOR
SW401 :
f
H
T
C2
NG
f
H
T
C4
A
ND
A
GE
SW2
TRACKING
fH
SW2 BAND
COVERAGE
fH L8 fL
SW2 BAND
COVERAGE
L5
fL
SW2
TRACKING
TC1
TC3
+B
+B
+B
+B
+B
+B
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WF-930Z
A
B
C
D
E
F
G
H
1234 5 6
Figure 10 WIRING SIDE OF P.W.BOARD (1/2)
– 10 –
GRAPHIC EQUALIZER PWB-B
VOLUME PWB-A2
POWER PWB-A4
SW601
VOLTAGE SELECTOR
T601
POWER
TRANSFORMER
AC110V-127V
50/60Hz
AC220V-240V
50/60Hz
SO601
AC POWER INPUT
SOCKET
BATTERIES
DC12V["D"size(UM/SUM-1,
R20 or HP2)BATTERY X 8]
(232) WH
AC220V-240V AC110V-127V
M501
TAPE
MOTOR
SW501
TAPE2
MAIN
SW502
TAPE1
MAIN
SW503
TAPE2
PLAY
AB +-
BR
WH
WH
RD
OR
YL
GR
BL
VR
GY
1
CNS502
2
3
4
5
6
7
8
RD
CNS103
CNS101
WH
RD
WH
BK 2
3
4
1
2
3
1
ERASE(67)
HERAD
TAPE1
RDWH
(85)
BK
BR
BR
RECORD/PLAYBACK(66)
HEAD
RECORD/PLAYBACK(65)
HEAD
RDWH
(245) (247)
(248) (246)
FM/SW ROD ANTENNA (229)
BR
RD
WH
BK
BK
WH
RD
BR
BK
GR
GR
OR
WH
WH
RD BL
BK 2
CNS504
1
RD
RD
BK
RD
OR
YL
GR
BL
1
2
3
4
5
6
TAPE2
MIN
VR255 X-BASS
GRAPHIC EQUALIZER
VR254
330Hz
VR253
1kHz
VR252
3.3Hz
VR251
10kHz
CNS251
MAX
BR
COLOR TABLE
RD
OR
YL
GR
BL
VL
GY
WH
BK
PK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
C273
C255
C267
61
C263
C257
R253 R254
C271
C274
C270
C266
C262
C259
C252
C251
C275
1
5
15
23
2
10
20
24
C272
C268
C264
C260 C256
C258
IC251
C265
C269
C254
C253
C261
VR255
VR254
B
B
B
B
B
A
A
A
A
A
VR253
VR252
VR251
R252
R257
C403
C404
R401
A
B
C401
C402
VR401
VOLUME
R402
F601 T1.25A L 250V
D604
C604
C602
C603
C601
D602
D603
D601
D605
R251
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WF-930Z
– 11 –
78 9101112
Figure 11 WIRING SIDE OF P.W.BOARD (2/2)
TC7 TC5
VC7 VC5
VC8 VC6
TC8 TC6
MAIN PWB-A1
LED PWB-A3
FM MODE PWB-C
L3 MW/SW1 BAR ANTENNA
FT1
FINE TUNING
SW1
L4L3
MW
WH
RD
BK
RD
WH
OR
OR
GR
GR
BK
RDRD
RD
RD
WH
BK
BK
WH
YL
RD
GY
WH
YL
WH
WH
YL
4321
CNS506
SW102
BEAT
CANCEL
A
B
R-CH
J401
SPEAKER
TERMINALS
J102
CD/LINE
L-CH
R-CH
C
OR
RD
BR
RD BK
BK
WH
WH
BK
WH
J403
HEADPHONES
J101
MIXING
MICROPHONE
SW301
FM MODE
SW103
DUBBING
SPEED/
MIC
MONO
STEREO
POWER ON STAND-BY CD/LINE RADIO TAPE
MIC101
BUILT-IN
MICROPHONE
MIC OFF MIC ON HIGH NORMAL OFF
SW2 MWSW1
SW1 BAND SELECTOR
FM
L-CH
SW401
FUNCTION
SELECTOR
C3
C8
C40C18
C6
C16
C38
C37
C11
SW1
C15 C13
TC4
TC3
L5
D1
R5
C44
IC1
L2
C14
C10
TC1
TC2
C12
R6
R7
C7
C39
BPF1
L8 L7 L6
R2
T2
R9
R10
C17
C41
C9
T1
C19
C30
C1 C2
C5
C43
SW103
R3
C4
L1
C35
C31
IC2
CF2
T3
C28
C25
C26 4
3
2
1
C22
C20
C23
C29 C21
R4
R1
D2
C24
CF1
123
321 R11
C33
C32
C27
R16
R15
R8
R13
R107 R105
D503
D105 R134
R12
R117
R109
CNP505
VR1
R119
R103
R123 CNP102 SW101
RECORD/ PLAYBACK
RECORD PLAYBACK
R159
C34 C121
SW101
L101
CNP104
R17 R18
R132
R101
C101
C103
C119
R111
Q103
R135
IC101
C111
C105 C113
R161
R128
R526
R510
R155
R157
R14
CNP201
6
5
4
3
2
1
4
3
2
1
C109
C117
C153
C155
C150
C125 C122
C42
R118 R131
R124
C140
C126
L102
SW401
SW301
1
3
BD
AC
R108 R129 R106 R104
R102
C102
C104
R112
C137
C149
C135 C156
C106
C112
A
B
C
D
E
F
C108
C107
R162
R136
R137
R527
C110
C114
C120
C152
R158
R156
R130
D101
C408
C406
C407
C420
Q401
Q402
R403
R405
R406
R404
R120
C147
R503 R507
Q501
R509 R508
VR501
Q504
C148
C144 C143
C142
R143 R139
C146 C145
Q102
Q101
R138 R144 R148 R122 R121
R146
R147
R110
R149 D6 D5
R409 R407 R410 C417
C412
D501
C502
C507
1
2
3
4
5
6
7
8
C409
C410
C501
C141 R145
R142
R140
R141
C411
C506
R501 R502 D502
C419
R506
L501
CNP501
13
R504
R408
IC401
C414
C413
121110987654321
L104
D102
C136
C154
R116
C118
R114
R133
C405
C503
C504
CNP503
R505 12
Q503 CBE
CBE
CB
E
B
C
C
B
E
E
B
C
E
Q502
C505
R416
R415
R126
Q105
L105
R125 C134
C132
C131
C416
R414
R413
C415
C138
C151
C128
C129
C127
D104
R113
R115
R127
R150
R152
R153
R151
L103
D103
D4
C130
R154
R522
D522
D521
1
4
EBC
EBC
1 5 10 12
24 20 15 13
3
2
1
C
B
E
BCE
1 5 10 12
24 20 15 13
123
987654321
HD
GC
FB
EA
TAPE SPEED
VCO
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WF-930Z
NOTES ON SCHEMATIC DIAGRAM
– 12 –
• Resistor:
To differentiate the units of resistors, The symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
an ohm resistor. The resistor designated “Fusible” is a fuse
type resistor.
• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means pico-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic
capacitor,theexpression“capacitance/withstandvoltage”is
used.
(CH),(RH),(UJ): Temperature compensation
(ML): Mylar type
(S): Styrol type REF. NO. POSITIONDESCRIPTION
• Theindicatedvoltageineachsectionistheonemeasuredby
Digital Multimeter between such a section and the chassis
with no signal given.
• Schematic diagram and Wiring Side of P.W. Board for this
model are subject to change for improvement without prior
notice.
• Parts marked with “ î ” ( ) are important for maintaining
the safety of the set. Be sure to replace these parts with
specifiedonesformaintainingthesafetyandperformanceof
the set.
SW1 BAND SELECTOR SW2
SW101 RECORD/PLAYBACK PLAYBACK
SW102 BEAT CANCEL A
SW103 DUBBING SPEED/MIC OFF/MIC ON
SW301 FM MODE MONO
SW401 FANCTION SELECTOR TAPE/STAND-BY
SW501 TAPE 2 MAIN OFF
SW502 TAPE 1 MAIN OFF
SW503 TAPE 2 PLAY OFF
SW601 VOLTAGE SELECTOR AC 220-240V
EBC
FRONT
VIEW
L-34HD
8050 D
8550 D
9014 C
FRONT
VIEW
Figure 12-1 TYPE OF TRANSISTOR AND LED
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— 1 —
WF-930Z
PARTS GUIDE
“HOW TO ORDER REPLACEMENT PARTS”
To have your order filled promptly and correctly, please furnish the
following information.
1. MODEL NUMBER 2. REF. No.
3. PART NO. 4. DESCRIPTION
MARK: SPARE PARTS-DELIVERY SECTION
For U.S.A. only
Contact your nearest SHARP Parts Distributor to order.
For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP
NOTE:
Parts marked with “ ” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.
Capacitors
VCC ........................Ceramic type
VCK ........................Ceramic type
VCT.........................Semiconductor type
VC • • MF ................Cylindrical type (without lead wire)
VC • • MN................Cylindrical type (without lead wire)
VC • • TV.................Square type (without lead wire)
VC • • TQ ................Square type (without lead wire)
VC • • CY ................Square type (without lead wire)
VC • • CZ ................Square type (without lead wire)
VC • • • • • • • • • J....The 13th character represents capacity difference.
("J" ± 5%, "K" ± 10%, "M" ± 20%, "N" ± 30%,
"C" ± 0.25 pF, "D" ± 0.5 pF, "Z" +80-20%.)
If there are no indications for the electrolytic capacitors, error is ± 20%.
Resistors
VRD ........................Carbon-film type
VRS ........................Carbon-film type
VRN ........................Metal-film type
VR • • MF ................Cylindrical type (without lead wire)
VR • • MN................Cylindrical type (without lead wire)
VR • • TV.................Square type (without lead wire)
VR • • TQ ................Square type (without lead wire)
VR • • CY ................Square type (without lead wire)
VR • • CZ ................Square type (without lead wire)
VR • • • • • • • • • J....The 13th character represents error.
("J" ± 5%, "F" ± 1%, "D" ± 0.5%.)
If there are no indications for other parts, the resistors are ± 5%
carbon-film type.
Explanation of capacitors/resistors parts codes
MODEL WF-930Z(BK)
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PRICE
RANK
DESCRIPTIONNO. PART CODE ★NO. PARTS CODE
PRICE
RANK
★DESCRIPTION
WF-930Z
– 1 –
INTEGRATED CIRCUITS
IC1 9FGS3200737872 J AE FM Front End,TA7378P
IC2 9FGS3200180561 J AK IF Amp.& FM MPX.,LA1805
IC101 9FGS3200818972 J AH Pre Amp.,TA8189N
IC251 9FGS3200382257 J AH Graphic Equalizer,BA3822LS
IC401 9FGS3200541557 J AL Power Amp.,BA5415
TRANSISTORS
Q101ç103 9FGS3390140332 J AB Silicon,NPN,9014 C
Q105 9FGS3380500432 J AC Silicon,NPN,8050 D
Q401,402 9FGS3390140332 J AB Silicon,NPN,9014 C
Q501 9FGS3380500432 J AC Silicon,NPN,8050 D
Q502,503 9FGS3390140332 J AB Silicon,NPN,9014 C
Q504 9FGS3385500432 J AC Silicon,PNP,8550 D
DIODES
D1,2 9FGS3600414857 J AA Silicon,1N4148
D4ç6 9FGS3600414857 J AA Silicon,1N4148
D101ç105 9FGS3600414857 J AA Silicon,1N4148
D501 9FGS3600414857 J AA Silicon,1N4148
D502 9FGS3710823557 J AB Zener,8.2V,MTZJ8.2C
D503 9FGS3600414857 J AA Silicon,1N4148
D521,522 9FGS3523200100 J AB LED,Red,L-34HD
îD601ç604 9FGS3600539200 J AB Silicon,1N5392
FILTERS
BPF1 9FGS6319803001 J AE FM Band Pass Filter
CF1 9FGS6321072001 J AC FM IF,10.7 MHz
CF2 9FGS6324550001 J AD AM IF,460 kHz
TRANSFORMERS
L105 9FGS4761000601 J AD Bias Oscillation
T1 9FGS4741000701 J AC FM IF
T2 9FGS4741000701 J AC FM Detection
T3 9FGS4731000511 J AC AM IF
îT601 9FGS4857001232 J AR Power
COILS
L1 9FGS4710040804 J AA FM RF
L2 9FGS4710345803 J AC FM Oscillation
L3 9FGS4608011717 J AB MW/SW1 Bar Antenna
L4 9FGS4691806710 J AB SW1 Antenna
L5 9FGS4720300410 J AC SW2 Antenna
L6 9FGS4721000510 J AC MW Oscillation
L7 9FGS4721000520 J AC SW1 Oscillation
L8 9FGS4721000530 J AC SW2 Oscillation
L101,102 9FGS4522340502 J AC 22 mH,Choke
L103,104 9FGS4527240502 J AC 2.7 mH,Choke
L501 9FGS4522042002 J AC 22 µH,Choke
VARIABLE RESISTORS
VR1 9FGS5392103001 J AC 10 kohm (B),Semi-VR [VCO]
VR251ç254 9FGS5342503002 J AD 50 kohms (B)×2
[Graphic Equalizer]
VR255 9FGS5342503001 J AD 50 kohms (B)×2 [X-BASS]
VR401 9FGS5323503001 J AF 50 kohms (B)×2 [Volume]
VR501 9FGS5392222001 J AC 2.2 kohms (B),Semi-VR
[Tape Speed]
VARIABLE CAPACITORS
FT1 9FGS5451112001 J AH Fine Tuning
TC1,2 9FGS5471112001 J AD Trimmer,10 pF
TC3,4 9FGS5471112002 J AD Trimmer,10 pF
VC5ç8 9FGS5444111001 J AL Variable Capacitor with Trimmer
(TC5ç8)
CAPACITORS
C1 VCCCPU1HH100J J AA 10 pF (CH),50V
C2 VCKYPU1HB102K J AA 0.001 µF,50V
C3 VCCCPU1HH200J J AA 20 pF (CH),50V
C4 VCCCPU1HH5R0C J AA 5 pF (CH),50V
C5 VCKZPU1HF203Z J AA 0.02 µF,50V
C6 VCCRPU1HH270J J AA 27 pF (RH),50V
C7 VCCCPU1HH3R0C J AA 3 pF (CH),50V
C8 VCCCPU1HH150J J AA 15 pF (CH),50V
C9 VCKZPU1HF203Z J AA 0.02 µF,50V
C10,11 VCCCPU1HH5R0C J AA 5 pF (CH),50V
C12 VCCCPU1HH3R0C J AA 3 pF (CH),50V
C13 9FGS4323014120 J 300 pF,50V,Styrol
C14 VCQSMA1HL152J J AB 0.0015 µF,50V,Styrol
C15 VCQSMA1HL472J J AB 0.0047 µF,50V,Styrol
C16 VCCCPU1HH100J J AA 10 pF (CH),50V
C17 RC-GZA106AF1E J AA 10 µF,25V,Electrolytic
C18,19 VCKZPU1HF203Z J AA 0.02 µF,50V
C20 VCQYKU1HM392K J AA 0.0039 µF,50V,Mylar
C21 VCKZPU1HF403Z J AA 0.04 µF,50V
C22 VCKYPU1HB471K J AA 470 pF,50V
C23 VCQYKU1HM822K J AA 0.0082 µF,50V,Mylar
C24,25 RC-GZA335AF1H J AB 3.3 µF,50V,Electrolytic
C26 VCQSMA1HL152J J AB 0.0015 µF,50V,Styrol
C27 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C28 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C29 VCKZPU1HF203Z J AA 0.02 µF,50V
C30 VCKZPU1HF403Z J AA 0.04 µF,50V
C31 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C32,33 VCQYKU1HM123K J AA 0.012 µF,50V,Mylar
C34,35 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C36ç38 VCCCPU1HH5R0C J AA 5 pF (CH),50V
C39,40 VCKYPU1HB102K J AA 0.001 µF,50V
C41 VCKZPU1HF203Z J AA 0.02 µF,50V
C42 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C43,44 VCKZPU1HF203Z J AA 0.02 µF,50V
C101ç104 VCKYPU1HB821K J AA 820 pF,50V
C105,106 RC-GZA336AF1A J AB 33 µF,10V,Electrolytic
C107,108 VCQYKU1HM333K J AB 0.033 µF,50V,Mylar
C109ç112 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C113,114 RC-GZA106AF1E J AA 10 µF,25V,Electrolytic
C117,118 VCQYKU1HM153K J AA 0.015 µF,50V,Mylar
C119,120 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C121,122 VCCSPU1HL131J J AB 130 pF,50V
C125,126 VCCSPU1HL151J J AA 150 pF,50V
C127 VCCSPU1HL121J J AA 120 pF,50V
C128 VCCSPU1HL331J J AA 330 pF,50V
C129 VCQYKU1HM102K J AA 0.001 µF,50V,Mylar
C130 VCKZPU1HF203Z J AA 0.02 µF,50V
C131 VCQYKU1HM822K J AA 0.0082 µF,50V,Mylar
C132 VCQYKU1HM123K J AA 0.012 µF,50V,Mylar
C134 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C135,136 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C137 RC-GZA225AF1H J AB 2.2 µF,50V,Electrolytic
C138 RC-GZW228AF1A J AE 2200 µF,10V,Electrolytic
C140 RC-GZA106AF1E J AA 10 µF,25V,Electrolytic
C141 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C142 VCQYKU1HM183K J AB 0.018 µF,50V,Mylar
C143 VCKYPU1HB102K J AA 0.001 µF,50V
C144 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C145 9FGS4223221441 J 220 pF,50V
C146 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C147 RC-GZA106AF1E J AA 10 µF,25V,Electrolytic
C148 RC-GZA476AF1A J AB 47 µF,10V,Electrolytic
C149 RC-GZA106AF1E J AA 10 µF,25V,Electrolytic
C150 RC-GZA226AF1C J AB 22 µF,16V,Electrolytic
C151,152 VCKYPU1HB331K J AA 330 pF,50V
C153,154 VCKYPU1HB102K J AA 0.001 µF,50V
C155,156 VCKYPU1HB103K J AA 0.01 µF,50V
C251ç256 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C257,258 VCQYKU1HM223K J AB 0.022 µF,50V,Mylar
C259,260 VCQYKU1HM102K J AA 0.001 µF,50V,Mylar
C261,262 VCQYKU1HM333K J AB 0.033 µF,50V,Mylar
C263,264 VCQYKU1HM332K J AA 0.0033 µF,50V,Mylar
C265,266 VCQYKU1HM104K J AB 0.1 µF,50V,Mylar
C267,268 VCQYKU1HM103K J AA 0.01 µF,50V,Mylar
C269,270 RC-GZA334AF1H J AA 0.33 µF,50V,Electrolytic
C271,272 VCQYKU1HM333K J AB 0.033 µF,50V,Mylar
C273,274 RC-GZA105AF1H J AB 1 µF,50V,Electrolytic
C275 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C401,402 VCQYKU1HM102K J AA 0.001 µF,50V,Mylar
C403,404 VCQYKU1HM154K J AC 0.15 µF,50V,Mylar
C405,406 RC-GZA475AF1H J AB 4.7 µF,50V,Electrolytic
C407,408 VCKYPU1HB102K J AA 0.001 µF,50V
C409,410 RC-GZA107AF1A J AB 100 µF,10V,Electrolytic
C411,412 RC-GZA107AF1C J AB 100 µF,16V,Electrolytic
C413,414 VCQYKU1HM224K J AD 0.22 µF,50V,Mylar
C415,416 RC-GZS108AF1C J AD 1000 µF,16V,Electrolytic
C417 RC-GZA476AF1E J AB 47 µF,25V,Electrolytic
!
!
All manuals and user guides at all-guides.com

NO.
PRICE
RANK
DESCRIPTION
PARTS CODE ★
NO. PART CODE
PRICE
RANK
★DESCRIPTION
WF-930Z
C419 RC-GZW228AF1E J AE 2200 µF,25V,Electrolytic
C420 RC-GZA226AF1E J AB 22 µF,25V,Electrolytic
C502 VCKZPU1HF203Z J AA 0.02 µF,50V
C503 RC-GZA227AF1A J AB 220 µF,10V,Electrolytic
C504,505 VCKZPU1HF203Z J AA 0.02 µF,50V
C506 RC-GZA107AF1E J AB 100 µF,25V,Electrolytic
C507 VCKZPU1HF203Z J AA 0.02 µF,50V
C601ç604 VCKZPU1HF203Z J AA 0.02 µF,50V
RESISTORS
R1 VRD-ST2EE101J J AA 100 ohm,1/4W
R2 VRD-ST2EE330J J AA 33 ohms,1/4W
R3 VRD-ST2EE224J J AA 220 kohms,1/4W
R4 VRD-ST2EE470J J AA 47 ohms,1/4W
R5 VRD-ST2EE101J J AA 100 ohm,1/4W
R6,7 VRD-ST2EE470J J AA 47 ohms,1/4W
R8 VRD-ST2EE101J J AA 100 ohm,1/4W
R9 VRD-ST2EE392J J AA 3.9 kohms,1/4W
R10 VRD-ST2EE474J J AA 470 kohms,1/4W
R11 VRD-ST2EE223J J AA 22 kohms,1/4W
R12 VRD-ST2EE104J J AA 100 kohm,1/4W
R13 VRD-ST2EE152J J AA 1.5 kohms,1/4W
R14 VRD-ST2EE102J J AA 1 kohm,1/4W
R15,16 VRD-ST2EE103J J AA 10 kohm,1/4W
R17,18 VRD-ST2EE272J J AA 2.7 kohms,1/4W
R101,102 VRD-ST2EE560J J AA 56 ohms,1/4W
R103,104 VRD-ST2EE184J J AA 180 kohms,1/4W
R105,106 VRD-ST2EE562J J AA 5.6 kohms,1/4W
R107,108 VRD-ST2EE472J J AA 4.7 kohms,1/4W
R109,110 VRD-ST2EE223J J AA 22 kohms,1/4W
R111,112 VRD-ST2EE184J J AA 180 kohms,1/4W
R113,114 VRD-ST2EE222J J AA 2.2 kohms,1/4W
R115,116 VRD-ST2EE221J J AA 220 ohms,1/4W
R117,118 VRD-ST2EE223J J AA 22 kohms,1/4W
R119,120 VRD-ST2EE473J J AA 47 kohms,1/4W
R121,122 VRD-ST2EE223J J AA 22 kohms,1/4W
R123,124 VRD-ST2EE122J J AA 1.2 kohms,1/4W
R125 VRD-ST2EE273J J AA 27 kohms,1/4W
R126 VRD-ST2EE470J J AA 47 ohms,1/4W
R127,128 VRD-ST2EE101J J AA 100 ohm,1/4W
R129ç131 VRD-ST2EE103J J AA 10 kohm,1/4W
R132 VRD-ST2EE221J J AA 220 ohms,1/4W
R133 VRD-ST2EE105J J AA 1 Mohm,1/4W
R134,135 VRD-ST2EE103J J AA 10 kohm,1/4W
R136 VRD-ST2EE472J J AA 4.7 kohms,1/4W
R137 VRD-ST2EE822J J AA 8.2 kohms,1/4W
R138 VRD-ST2EE102J J AA 1 kohm,1/4W
R139 VRD-ST2EE101J J AA 100 ohm,1/4W
R140 VRD-ST2EE102J J AA 1 kohm,1/4W
R141 VRD-ST2EE472J J AA 4.7 kohms,1/4W
R142 VRD-ST2EE334J J AA 330 kohms,1/4W
R143 VRD-ST2EE680J J AA 68 ohms,1/4W
R144 VRD-ST2EE473J J AA 47 kohms,1/4W
R145 VRD-ST2EE472J J AA 4.7 kohms,1/4W
R146,147 VRD-ST2EE103J J AA 10 kohm,1/4W
R148 VRD-ST2EE221J J AA 220 ohms,1/4W
R149 VRD-ST2EE472J J AA 4.7 kohms,1/4W
R150,151 VRD-ST2EE473J J AA 47 kohms,1/4W
R152,153 VRD-ST2EE222J J AA 2.2 kohms,1/4W
R154 VRD-ST2EE101J J AA 100 ohm,1/4W
R155,156 VRD-ST2EE334J J AA 330 kohms,1/4W
R157,158 VRD-ST2EE223J J AA 22 kohms,1/4W
R159 VRD-ST2EE223J J AA 22 kohms,1/4W
R161,162 VRD-ST2EE683J J AA 68 kohms,1/4W
R251,252 VRD-ST2EE102J J AA 1 kohm,1/4W
R253,254 VRD-ST2EE222J J AA 2.2 kohms,1/4W
R257 VRD-ST2EE331J J AA 330 ohms,1/4W
R401,402 VRD-ST2EE272J J AA 2.7 kohms,1/4W
R403ç406 VRD-ST2EE102J J AA 1 kohm,1/4W
R407,408 VRD-ST2EE333J J AA 33 kohms,1/4W
R409,410 VRD-ST2EE121J J AA 120 ohms,1/4W
R413,414 VRD-ST2EE102J J AA 1 kohm,1/4W
R415,416 VRD-ST2EE101J J AA 100 ohm,1/4W
R501 VRD-ST2EE681J J AA 680 ohms,1/4W
R502 VRD-ST2EE101J J AA 100 ohm,1/4W
R503ç505 VRD-ST2EE103J J AA 10 kohm,1/4W
R506 VRD-ST2EE104J J AA 100 kohm,1/4W
R507 VRD-ST2EE682J J AA 6.8 kohms,1/4W
R508 VRD-ST2EE471J J AA 470 ohms,1/4W
R509 VRD-ST2EE563J J AA 56 kohms,1/4W
R510 VRD-ST2EE223J J AA 22 kohms,1/4W
R522 VRD-ST2EE471J J AA 470 ohms,1/4W
OTHER CIRCUITRY PARTS
CNP102 9FGS9425031001 J AB Plug,3Pin
CNP104 9FGS9425041001 J AB Plug,4Pin
CNP201 9FGS9425061001 J AC Plug,6Pin
CNP501 9FGS9425081001 J AC Plug,8Pin
CNP503 9FGS9425021001 J AB Plug,2Pin
CNP505 9FGS9425041001 J AB Plug,4Pin
CNS101 9FGS9395070301 J AD Connector Ass’y,3Pin
CNS103 9FGS9395070401 J AE Connector Ass’y,4Pin
CNS251 9FGS9395070601 J AD Connector Ass’y,6Pin
CNS502 9FGS9395070801 J AE Connector Ass’y,8Pin
CNS504 9FGS9395070201 J AC Connector Ass’y,2Pin
CNS506 9FGS9395070402 J AD Connector Ass’y,4Pin
îF601 9FGS6921123101 J AC Fuse,T1.25A L 250V
J101 9FGS5652355001 J AC Jack,Mixing Microphone
J102 9FGS5653854001 J AD Jack,CD/Line Input
J401 9FGS5640043001 J AE Terminal,Speaker
J403 9FGS5652353401 J AE Jack,Headphones
M501 9FG19900000096 J AQ Motor with Pulley [Tape]
MIC101 9FGS6121101001 J AD Built-in Microphone
îSO601 9FGS5633022101 J AE Socket,AC Power Input
SP701,702 9FGS6111012001 J AM Woofer
SP703,704 9FGS6131152001 J AB Tweeter
SW1 9FGS5118040012 J AD Switch,Slide Type
[Band Selector]
SW101 9FGS5146020011 J AC Switch,Push Type
[Record/Playback]
SW102 9FGS5112030012 J AC Switch,Slide Type [Beat Cancel]
SW103 9FGS5112030022 J AC Switch,Slide Type
[Dubbing Speed/Mic]
SW301 9FGS5142020012 J AD Switch,Push Type [FM Mode]
SW401 9FGS5114030012 J AC Switch,Slide Type
[Function Selector]
SW501 9FG19900000097 J AC Switch,Leaf Type [Tape 2 Main]
SW502 9FG19900000097 J AC Switch,Leaf Type [Tape 1 Main]
SW503 9FG19900000101 J AD Switch,Leaf Type [Tape 2 Play]
îSW601 9FGS5111020012 J AD Switch,Slide Type
[Voltage Selector]
MECHANICAL PARTS
1 9FG001414301 J Base Ass’y
2 9FG192114099 J Lever,Switch Actuator
3 9FG192114089 J Lever,Actuator Push Button
4 9FG020429006 J Lever,Record Button
5 9FG020429038 J Lever,Play Button
6 9FG020429008 J Lever,Rewind Button
7 9FG020429010 J Lever,Fast Forward Button
8 9FG001414026 J Lever,Stop Button
9 9FG020429120 J Pause Button Lever Ass’y
10 9FG001414013 J Spring,Pause Control
11 9FG19211482 J Lever,Pause
12 9FG0204280249 J Spring,Pause Lever
13 9FG020428022 J Stopper,Pause Lever
14 9FG0204280289 J Spring,Button Lever
15 9FG000101501 J Main Chassis Ass’y
16 9FG0014140169 J Spring,Eject Actuator
17 9FG001414017 J Spring,Playback Lever
19 9FG020402318 J Lever,E Kick
21 9FG0014140219 J Spring,Record Button Lever
22 9FG0204280309 J Spring,Button Lever
24 9FG000724080 J Spring,Erase Head Arm
25 9FG000303011 J Plate,Head
26 9FG0014140509 J Spring,Pause Button Lever
27 9FG000724032 J Head Base
28 9FG020428066 J Spring,Button Lever
29 9FG0007240249 J Spring,Head Plate
30 9FG001414018 J Spring,M Control
31 9FG19211434 J Arm,Pause Cam
32 9FG19211437 J Coller,Pause Arm
33 9FG000724040 J Arm,Erase Head
34 9FG0007240569 J Spring,Head Azimuth
35 9FG19900000090 J AC Pinch Roller Arm Ass’y
38 9FG002626004 J Lever,Sensing
39 9FG000707301 J REW/FF Clutch Ass’y
40 9FG19900000098 J AC FF/REW Belt
43 9FG009036304F J Flywheel Ass’y,Tape 2
44 9FG009036301F J Flywheel Ass’y,Tape 1
45 9FG0026260059 J Spring,Gear Plate
– 2 –
!
!
!
All manuals and user guides at all-guides.com

PRICE
RANK
DESCRIPTIONNO. PART CODE ★NO. PARTS CODE
PRICE
RANK
★DESCRIPTION
WF-930Z
46 9FG002626502 J Gear Plate Ass’y
47 9FG002626002 J Gear,Cam
49 9FG000110070 J Gear,Fast Forward
50 9FG0035600609 J Spring,Back Tension
51 9FG000505015 J Supply Reel Ass’y
52 9FG000505301 J Take Up Reel Ass’y
53 9FG000505006 J Detection Sensor
55 9FG0050260319 J Bracket,Motor
56 9FG0050260389 J Rubber,Motor
57 9FG005026039 J Screw,Special
59 9FG19900000099 J AC Main Belt
60 9FG005026042 J Mat,Anti Vibration Felt
62 9FG192113029 J Lever,Eject Slide
64 9FG000110004 J Plate,Cassette
65 9FG19900000100 J AK Head,Playback
66 9FG19900000100 J AK Head,Record/Playback
67 9FG19900000009 J AG Head,Erase
69 9FG000110069 J Lever,Record Safety
71 9FG9P04200311 J Screw,ø2×3mm
72 9FG9P04200411 J Screw,ø2×4mm
73 9FG9B10200511 J Screw,ø2×5mm
74 9FG9C07204511 J Screw,ø2×4.5mm
75 9FG9P01200611 J Screw,ø2×6mm
76 9FG999920041 J Screw,ø2×3mm
77 9FG9B01200311 J Screw,ø2×3mm
78 9FG9F08200711 J Screw,ø2×7mm
83 9FG9W0230010 J Washer,ø1.2×ø3.8×0.3mm
84 9FG9W02500101 J Washer,ø1.45×ø3.8×0.5mm
85 9FG9F04302041 J Lug
91 9FG005026034 J Lever,P Kick
92 9FG005026032 J Lever,P Kick
93 9FG005026040 J Screw,P Kick Lever
94 9FG005026037 J Screw,P Kick Lever
95 9FG0050260339 J Spring,P Kick Lever
M501 9FG19900000096 J AQ Motor with Pulley [Tape]
SW501 9FG19900000097 J AC Switch,Leaf Type [Tape 2 Main]
SW502 9FG19900000097 J AC Switch,Leaf Type [Tape 1 Main]
SW503 9FG19900000101 J AD Switch,Leaf Type [Tape 2 Play]
CABINET PARTS
201 9FG10195070010 J AR Front Cabinet Ass’y
202 9FG10195070020 J AP Rear Cabinet
203 9FG10295070110 J AA Dial Pointer
204 9FG10295070080 J AA Gear,Cassette Holder
205 9FG10395070030 J AA Decoration Panel,Dial Pointer
206 9FG10195070100 J AA SHARP Badge
207 9FG10495070160 J AA Knob [Volume Control]
208 9FG13295070010 J AC Holder,Volume Knob
209 9FG10295070090 J AA Holder,Cassette Holder Gear
210 9FG10295070020 J AB Lever,Record
211 9FG10295070030 J AB Bracket,Graphic Equalizer PWB
212 9FG10295070040 J AB Holder,Record Lever
213 9FG10295070140 J AB Dial Drum
214 9FG10295070050 J AB Bracket,Dial Drum
215 9FG10495070210 J AB Knob [Tuning Control]
216 9FG10495070200 J AA Knob [Fine Tuning Control]
217 9FG13295070020 J AB Holder,Fine Tuning Knob
218 9FG10295070060 J AA Holder,Built-in Microphone
219 9FG10201180010 J AA Holder,MW/SW1 Bar Antenna
220 9FG10295070120 J AC Cassette Holder [Tape 1]
221 9FG10295070130 J AC Cassette Holder [Tape 2]
222 9FG10195070070 J AC Cover,Cassette Holder [Tape 1]
223 9FG10195070080 J AC Cover,Cassette Holder [Tape 2]
224 9FG10395070010 J AC Decoration Panel,Cassette
Holder [Tape 1]
225 9FG10395070020 J AC Decoration Panel,Cassette
Holder [Tape 2]
226 9FG13594020010 J AB Spring,Cassette Holder Up
227 9FG10495070180 J AA Ring,Volume Knob
228 9FGS6581101001 J AD Ferrite Bar
229 9FG29106220140 J AG FM/SW Rod Antenna
230 9FG10195070090 J AE Handle
231 9FG10195070110 J AE Battery Compartment Lid
232 9FGS9895019001 J AB Lead Wire with Lug
î233 9FGS6931220010 J AB Fuse Holder
234 9FG10293190100 J AA Cover,AC Socket
235 9FG10295070070 J AA Holder,Voltage Selector
236 9FG10295070100 J AA Holder,FM Mode Switch
237 9FG10295070150 J Bracket,Fine Tuning Knob
Holder
238 9FG13294020010 J AB Bracket,Power PWB
239 9FG13294030020 J AB Plate,Record
240 9FG13294030030 J AB Plate,Cassette Button Holder
241 9FG13295070030 J AB Holder Plate,Front Cabinet
242 9FG13295070050 J AD Cover,Power Transformer
243 9FG13394020020 J AC Shaft,Cassette Button
244 9FG13495080010 J AF Heat Sink
245 9FG13595070020 J AB Spring,Battery,+/-
246 9FG13595070030 J AB Spring,Battery,+/-
247 9FG13595070040 J AB Spring,Battery,-
248 9FG13595070010 J AB Spring,Battery,+
249 9FG10495070010 J AA Button,Record [Tape 1]
250 9FG10495070020 J AA Button,Play [Tape 1]
251 9FG10495070030 J AA Button,Rewind [Tape 1]
252 9FG10495070040 J AA Button,Fast Forward [Tape 1]
253 9FG10495070050 J AA Button,Stop/Eject [Tape 1]
254 9FG10495070060 J AA Button,Pause [Tape 1]
255 9FG10495070070 J AA Button,Play [Tape 2]
256 9FG10495070080 J AA Button,Rewind [Tape 2]
257 9FG10495070090 J AA Button,Fast Forward [Tape 2]
258 9FG10495070100 J AA Button,Stop/Eject [Tape 2]
259 9FG10495070110 J AA Knob [X-BASS]
260 9FG10495070120 J AA Knob [Graphic Equalizer A]
261 9FG10495070130 J AA Knob [Graphic Equalizer B]
262 9FG10495070140 J AA Knob [Graphic Equalizer C]
263 9FG10495070150 J AA Knob [Graphic Equalizer D]
264 9FG10495070170 J AA Ring,FM Mode Knob
265 9FG10495070190 J AA Knob [FM Mode]
266 9FG10495070220 J AA Knob [Function Selector]
267 9FG10495070230 J AA Knob [Dubbing Speed/Mic]
268 9FG10495070240 J AA Knob [Band Selector]
269 9FG20895080001 J AC Label,Specifications
270 9FG19995070020 J Shield Paper,Graphic Equalizer
PWB
271 9FG17006300000 J AA Terminal,Lug
272 9FG19095080001 J AB Cover,Microphone
273 9FG19495070010 J AA Cushion,Microphone
274 9FG19495070020 J AA Sponge,Battery Lid
275 9FG19593160001 J AA Rubber Pad,Transformer
277 9FG19295070010 J AA Felt Paper
278 9FG19595070010 J AA Cushion
279 9FG17000200400 J AA Eyelet
280 9FG10395070040 J AD Decoration Panel,MW/FM/SW1/
SW2 Control
281 9FG13295070010 J AC Bracket,Volume PWB
284 9FGS5640012001 J AA Terminal,Main PWB
285 9FG19593160003 J AA Stand Pad,Rear Cabinet
301 9FGS9851820001 J AD Cord,Speaker
302 9FG10295080010 J AA Holder,Speaker Cord
303 9FG10195080015 J AH Front Panel Ass’y,Speaker,Left
304 9FG10195080025 J AH Front Panel Ass’y,Speaker,Right
305 9FG10195080030 J AN Speaker Box,Left
306 9FG10195080040 J AN Speaker Box,Right
601 9FG16101200400 J AA Screw,ø2×4mm
602 9FG16101260500 J AA Screw,ø2.6×5mm
603 9FG16101300801 J AA Screw,ø3×8mm
604 9FG16104301001 J AA Screw,ø3×10mm
605 9FG16201260800 J AA Screw,ø2.6×8mm
606 9FG16201300800 J AA Screw,ø3×8mm
607 9FG16201301401 J AA Screw,ø3×14mm
608 9FG16201302801 J AA Screw,ø3×28mm
609 9FG16202300800 J AA Screw,ø3×8mm
610 9FG16202301000 J AA Screw,ø3×10mm
611 9FG16204300801 J AA Screw,ø3×8mm
612 9FG16205300800 J AA Screw,ø3×8mm
613 9FG16205301400 J AA Screw,ø3×14mm
614 9FG16401300800 J AA Screw,ø3×8mm
615 9FG15130101001 J AA Washer,ø3×ø10×1mm
616 9FG16602200300 J Screw,ø2×3mm
617 9FG16201300800 J AA Screw,ø3×8mm
ACCESSORIES/PACKING PARTS
îQPLGA0250AFZZ J AF Adaptor,AC Plug
îQPLGA0253AFZZ J AE Adaptor,AC Plug
î9FGS9821620000 J AC Power Supply Cord
î9FGS9822020300 J AK AC Power Supply Cord
î9FGS9822020400 J AC Power Supply Cord
î9FGS9822020500 J AC Power Supply Cord
9FG20095080001 J AG Operation Manual
9FG20300000027 J Warranty Card
9FG20300000028 J Service Centre List
9FG20300000029 J Guarantee Card
– 3 –
!
!
!
!
!
!
!
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NO.
PRICE
RANK
DESCRIPTION
PARTS CODE ★
NO. PART CODE
PRICE
RANK
★DESCRIPTION
WF-930Z
9FG20595070010 J Packing Case
9FG20895080002 J Label,Bar Code
9FG20895080003 J Label,Feature
9FG21102850030 J Polyethylene Bag,AC Power
Supply Cord
9FG21194080040 J Polyethylene Bag,Operation
Manual
9FG21195070010 J Polyethylene Bag,Speaker
9FG21195070020 J Polyethylene Bag,Unit
9FG21195070030 J Polyethylene Bag,AC Power
Supply Cord Holder
9FG21295080010 J Packing Add.,Top,Left
9FG21295080020 J Packing Add.,Top,Right
9FG21295080030 J Packing Add.,Bottom,Left
9FG21295080040 J Packing Add.,Bottom,Right
P.W.B. ASSEMBLY (Not Replacement Item)
PWB-A1ç4 9FG19995081110 J — Main/Volume/LED/Power
(Combined Ass’y)
[New Zealand Only]
PWB-B 9FG19995071200 J — Graphic Equalizer
[New Zealand Only]
PWB-C 9FG19995081600 J — FM Mode [New Zealand Only]
– 4 –
All manuals and user guides at all-guides.com

WF-930Z
– 5 –
Figure 5 MECHANISM EXPLODE VIEW
A
B
C
D
E
F
G
H
1234 5 6
78
75
27
25
66
34
29
77
45
46
35 26
75
27
77
65
34
29 45
25
30 84
46
38
B'
67
33
1
30 84 38
62
B
A
KA'
R
1
14
2
319
14
2
319
SW501
28
35
62
10
11
12
13
567
4
56789
SW502
22
53 52 51
50
15
73
53
49 64
71
52
73
47
83
74x2 16
43
59
60x2
72
72x2
40
M501
92 55
60x2
56x3
93
95
91 72x2
94
16
74x2
44
59
39
40
73
47
83
15
73
17
21
50
51
71
64
49
69
H
K
F
C
A
B
F
H
CD
E
D
R
G
B'
A'
17
57x3
39
E
85
78 85
24
8
76
32
31
TAPE 2
TAPE 2
TAPE 1
TAPE 1
71
SW503
26
72
BELT CONNECTION
Motor
39
39
59
40 59
40
43
44
G
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WF-930Z
A
B
C
D
E
F
G
H
1234 5 6
Figure 6 CABINET EXPLODED VIEW
– 6 –
SHARP
231
230
274x3
247
246
248
245
608
607
611x3
603
229
269
604x2
232
235
610x2
610x2
T601
275
242
613x2 616
617
239
238
PWB-A4
PWB-C
PWB-B
PWB-A1
PWB-A2
PWB-A3
233x2
606x5
609x4
285x4
604x2
215
602
213
606
214
601
228
219
609x4
605x6
Silicon
Grease
IC401
614x2
281
VR401
227
with VR401
266
267
268
265
606
606x2
284x9
218
MIC101
273
272
212
210
615
606
606
204x2
209x2
241x2
241x2
220
221
222
226
226
223
225
224
205
280
206
207 208
with VR401 277
203
240
240x2
240
243
243
211
279
270
252
251
250
253
254 255
256
257
249
258
606x2
606x2
TAPE
MECHANISM
234
202
278x2
271
606
x2
263
262
261
260
259
201
264
236
244
217
237
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WF-930Z
A
B
C
D
E
F
G
H
1234 5 6
Printed in Japan
EX·SZ
A9606-2260NS·TI·C
Writer and Editor: Quality & Reliability Control Center of Communication & Audio System Group, Sharp Corp.
Figure 7 SPEAKER EXPLODED VIEW
TWEETER
SP703(L-CH)
SP704(R-CH)
TWEETER
SP703(L-CH)
SP704(R-CH)
WOOFER
SP701(L-CH)
SP702(R-CH)
WOOFER
SP701(L-CH)
SP702(R-CH)
RED GREEN
BLACK
LINE
LEFT : 303
RIGHT : 304
LEFT : 305
RIGHT : 306
206
SP703,704
SP701,702
612x4
302
301 607x4
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