Panasonic RQA200 - PERSONAL STEREO-LOW User manual

TD99110658C2
RadioCassette
RQ-A200
Stereo RadioCassette Recorder
Colour
(S)............Silver Type
Areas
(EG)...........Europe
(EJ)............F.R. Germanyand Italy.
SPECIFICATIONS
1999 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
1

Unauthorized copying and distribution isaviolation of law.
1. LOCATION OF CONTROLS
2. DISASSEMBLY INSTRUCTIONS
2

3

4

2.1. ADJUSTMENTINSTRUCTION
READ CAREFULLY BEFORE ATTEMPTING ADJUSTMENT
1.Set volume control tomaximum.
2.Set Band/Function selectorswitchtoRadio(AM/
FM) orTape.
3.Set FM mode/Beat Proof switchtoST/I.
4.Set powersource voltage toDC 3V.
5.Output of signal generatorshouldbe no
higher
Radio(AM/FM) orTape.
2.2. RADIO SECTIONAMADJUSTMENT
5

BAND SIGNAL
GENERATOR or
CONNECTIONS
SWEEP
GENERATOR-
FREQUENCY
RADIO DIAL
SETTING INDICATOR
(ELECTRONIC
VOLT METER
orSCOPE)
(ELECTRONIC
VOLT METER
orSCOPE)
ADJUSTMENT
REMARKS
AM several turns of
wire
Fashion a loop
of
and radiate the
signal
intothe loop
antenna
of the receiver
459kHz
30%Mod.
at 400Hz
Point of non /
interference
(on/about
600kHz)
Headphones
jack (50 )
(Fig.3)
L4 (AM IFT) Adjust
for
maximum
output.
AM-RFALIGNMENT
FM ALIGNMENT
BAND Signal generator
orsweep
generator
(Connections)
Signal
generatoror
sweep
generator
(Frequency)
Radiodial
setting Indicator (Electronic
voltmeteror
scope
Adjustment
Remarks
FM-RFALIGNMENT
FM Connect totest
point “TP1”.
Through FM
dummyantenna.
Negative side to
test point “TP2”.
86.2MHz..[EG]
/
87.415MHz.[EJ]
Variable
capacitor
fullyclosed
Headphones
jack (50 )
(Fig.3)
L5 (FM OSC Coil) (*2)
Adjust
maximum
output.
FM “ 109.3MHz.[EG]
/
108.35MHz.[EJ]
Variable
capacitor
fullyopen.
“CT3 (FM OSC
Trimmer) “
FM “ 90MHz Tune tosignal “ L3 (FM ANTCoil) “
FM “ 106MHz “ “ CT2 (FM ANT
Trimmer) (*2)
Adjust
maximum
output.
Repeat
steps (
3)
(*2) Three output responses will be present; propertuning is the centerfrequency.
6

AM several turns of
wire
Fashion a loop
of
and radiate the
signal
intothe loop
antenna
of the receiver
511 kHz...[EG]
/ 516
kHz...[EJ]
Tuning
capacitor
fullyclosed
Headphones
jack (50 )
(Fig.3)
L6 (AM OSC
Coil) Adjust
for
maximum
AM “ 1650kHz...[EG]
/
1635kHz...[EJ]
Tuning
capacitor
fullyopen.
“CT4 (AM OSC
Trim- mer) “
AM “ 550kHz Tune tosignal “ (*1) L1 (AM ANT
Coil) Adjust
for
maximum
output.
Adjust
L1 by
moving
coil
bobbin
along
ferrite
core.
AM “ 1500kHz “ “ CT1(AM ANT
Trimmer) Adjust
for
maximum
output.
Repeat
steps (
2)
(*1) Fix antenna coil withwax aftercompleting alignment.
FM ALIGNMENT
BAND Signal generator
orsweep
generator
(Connections)
Signal
generatoror
sweep
generator
(Frequency)
Radiodial
setting Indicator (Electronic
voltmeteror
scope
Adjustment
Remarks
FM-RFALIGNMENT
FM Connect totest
point “TP1”.
Through FM
dummyantenna.
Negative side to
test point “TP2”.
86.2MHz..[EG]
/
87.415MHz.[EJ]
Variable
capacitor
fullyclosed
Headphones
jack (50 )
(Fig.3)
L5 (FM OSC Coil) (*2)
Adjust
maximum
output.
FM “ 109.3MHz.[EG]
/
108.35MHz.[EJ]
Variable
capacitor
fullyopen.
“CT3 (FM OSC
Trimmer) “
FM “ 90MHz Tune tosignal “ L3 (FM ANTCoil) “
FM “ 106MHz “ “ CT2 (FM ANT
Trimmer) (*2)
Adjust
maximum
output.
Repeat
steps (
3)
(*2) Three output responses will be present; propertuning is the centerfrequency.
7

ITEM INPUT MEASUREMENT
POINT ADJUSTMENT POINT PROCEDURE
(A) Azimuth QZZCFM (8kHz,-
20dB) Headphones Jack (50 )
(Fig.3)
Azimuth
adjustment
screw(Referto
Fig.2)
Adjust the azimuth
adjustment
screwduring repeated
forward
and reverse playback to
obtain
maximumheadazimuth
alignment
withbothchannels equal.
Then
screw-lock the
adjustment
place.
(B) Tape speed QZZCWAT
(3kHz,-10dB) “ VR2 (Referto Fig.1) Playback the central part
of
tape and adjust VR2 so
that
tape speedis as follows.
3000
60Hz (forward& Reverse)
3. PACKAGING
4. SCHEMATIC DIAGRAM NOTES
5. SCHEMATIC DIAGRAM
6. CIRCUIT BOARD AND WIRING CONNECTION
DIAGRAM
8

7. MECHANISM PARTS LOCATION
8. CABINET PARTS LOCATION
9

9. Replacement Parts List
Notes:
1. (T) Indicates parts that are supplied TAMACO
2. (M) Indicates parts that are supplied MESA
3. The reference number SArepresent the grease tool used for unit.
10

Ref. No. PartNo. PartName& Description
Remarks
MECHANISMPARTS
M1 RUL0001 ChassisAss’y (T)
M2 RFD453ZA FR Plate (T)
M3 RFD454ZA Lock Plate (T)
M4 RFS1005ZA Stop Spring (T)
M5 RFS1006ZA REC Lever Spring (T)
M6 RUM0001 REC Lever (T)
M7 RUM0002 MG GUIDE (T)
M8 RUE0001 Erase Head (T)
M9 RFE619ZA Screw (T)
M10 RFY1100ZA Head Panel (T)
M11 RUK0001 P/R Spring (T)
M12 RFS1007ZA R/C Spring (T)
M13 RFY1101ZA R/C Plate (T)
M14 RFE620ZA TapeGuide (T)
M15 RFE600ZA Tapping Screw (T)
M16 RFS980ZA Head Spring Plate (T)
M17 RFH64ZA RPHead (T)
M18 RFE599ZA Screw (T)
M19 RFY1093ZA Auto Lover (T)
M20 RFY1072ZA APush Arm (T)
M21 RFE621ZA PWasher Cut (T)
M22 RFS1008ZA Sensor Spring C (T)
M23 RUF0001 Reel Ass’y (T)
M24 RFG178ZA Take UPGear (T)
M25 RFS1009ZA HPSpring (T)
M26 RVB0001 Motor Ass’y (T)
M27 RFE628ZA Screw (T)
M28 RFR77ZA Pinch Roller Ass’y (T)
M29 RFS1010ZA FR Plate Spring (T)
M30 RFN256ZA HL Washer (T)
M31 RUC0001 Flywheel Ass’y (T)
M32 RFX189ZA Washer Cut (T)
M33 RFN247ZA HL Washer (T)
M34 RFY1094ZA R/C Lever(R) (T)
M35 RFY1095ZA R/C Lever(F) (T)
M36 RFG179ZA Cam Gear (T)
M37 RFD455ZA R/C Bracket (T)
M38 RFX186ZA Screw (T)
M39 RFX190ZA FF Stopper (T)
M40 RFA114ZA Motor,Switch (T)
M41 RFG181ZA RWD Gear (T)
M42 RFS1011ZA FR Spying (T)
M43 RFY1096ZA Stop Lever (T)
M44 RFY1097ZA RWD Lever (T)
M45 RFY1098ZA FF Lever (T)
M46 RFF456ZA FL Bracket (T)
M47 RUA0001 Main Belt (T)
M48 RFS1012ZA MControl Spring (T)
M49 RFB131ZA Brake Belt (T)
M53 RFI26ZA MLubber (T)
M54 RFX95ZA MCollor (T)
M55 RFE603ZA Screw (T)
M56 RFE604ZA LUG Plate (T)
11

Ref. No. PartNo. PartName& Description
Remarks
M57 RFJ103ZA RWD Reel Hub (T)
M58 RFS978ZA B.T.Spring (T)
M59 RFG175ZA RWD Hub Gear (T)
M60 RGUT0079-K PLAYButton (T)
M61 RGUT0080-K FF Button (T)
M62 RGUT0081-K REW Button (T)
M63 RGUT0082-K STOPButton (T)
M64 RGUT0083-K REC Button (T)
CABINETPARTS
K1 ZA01A200EG-S CASSETTEASS’Y (T)
K2 RKMT0027B-S FRONTCABINET (T)
K3 ZA03A200EG-S REAR CABINETASS’Y (T)
K3-1 RAS3P18-L SPEAKER (T)
K3-2 RMQT0040 SPEAKER BAR (T)
K3-3 XTNR14+35CFZ SCREW (T)
K3-4 RMAT0039-S BASE PLATE (T)
K3-5 RKWT0040A-Q DIAL PANEL (T)
K3-6 RGKT0034-S SP.CORNER PANEL(R) (T)
K3-7 RGKT0035-S SP.CORNER PANEL(L) (T)
K3-8 RWJT1702060A SP.WIRE (T)
K3-9 RWJT1602060A SP.WIRE (T)
K4 RMCT0013 TAPE HOLDING SPRING (T)
K5 RMVT0015-H REC SAFETYLEVER/ANGLE (T)
K6 RMBT0016 SAFETYLEVER SPRING (T)
K7 RMRT0037-K REC SAFETYLEVER (T)
K8 XUC2 WASHER (T)
K9 RKXT0002-S HAND STRAPLINK (T)
K10 RGKT0033-S MIC CORNER PANEL (T)
K11 RHD003TZA SCREW (T)
K12 XTNR14+35CFZ SCREW (T)
K13 ZA04A200 MIC PREPARED (T)
K14 RKKT0020-S BATTERYCOVER (T)
K15 RMET0012-1 TORQUESPRING (T)
K16 XTNR2+6CFZ SCREW(CAB) (T)
K17 RGVT0040-H BAND KNOB (T)
K18 RGVT0041-H SLIDEKNOB (T)
K19 RHQT0017-S SCREW (T)
K20 RMCT0017 GROUND TERMINAL (T)
K21 RJCT30020 BATTERYTERMINAL(+) (T)
K22 RJCT70019 BATTERYTERMINAL(-) (T)
K23 RMAT0040-K POINTER CH (T)
K24 RGJT0005-R POINTER (T)
K25 RGWT0019-H TUNER KNOB (T)
K26 XSH17+3 SCREW (T)
K27 RWLT06BI3H HEAD WIRE (T)
K28 RMAT0041 REC PLATE (T)
K29 RHQT0012-S R/PSCREW (T)
ACCESSORIES
A1 RQTT0361-E INSTRUCTION BOOK (T)
A2 RFEV324P-KS INNER PHONE (T)
PACKING MATERIALS
P1[EG] RPKT0307 DECORATION BOX (T)
P1[EJ] RPKT0308 DECORATION BOX (T)
P2 RKHT0001-K HANDLESTRAP (T)
12

Ref. No. PartNo. PartName& Description
Remarks
P3 RPFT0015 SETBAG (T)
JIG/TOOL
SA1 QZZCWAT TESTTAPE(TapeSpeedetc) (M)
SA2 QZZCFM TESTTAPE(AZIMUTH/FREQ) (M)
MEC1 RAA3605-Z DECK MECHANISM (T)
PCB1
[EG] RFKJQA200EG P.C.B.Ass’y (T)
PCB1
[EJ] RFKJQA200EJ P.C.B.Ass’y (T)
INTEGRATED CIRCUITS, TRANSISTORSAND DIODES
IC1 CXA2500N I.C.REC/PBPRE-AMP (T)
IC2 TA2111FEL I.C.TUNER (T)
IC3 BA5208AFT I.C.SPEAKER AMP (T)
IC4 LC4533M I.C.POWER AMP (T)
IC5 BA5208AFT I.C.SPEAKER AMP (T)
IC6 AN6612SE2 I.C.MOTOR DRIVER (T)
ICP1 ICPS10TN I.C.PROCTECTOR (T)
Q2,22 RVTDTC143TUX Transistor (T)
Q3,4,5 2SC4081RTX Transistor (T)
Q6,7,21 FMG8TX Transistor (T)
Q8,11 RVTDTC144TUX Transistor (T)
Q9 RVTDTC114TUX Transistor (T)
Q10,14, 16,18 2SB1295-6-TB Transistor (T)
Q18
Q12 2SB1132RTX Transistor (T)
Q13,15 RVTDTC143ZUX Transistor (T)
Q19 RVTDTA144EUX Transistor (T)
Q20,23 RVTDTA124EUX Transistor (T)
Q24 2SK303V3TB F.E.T. (T)
D1,2,3 LNJ216C8ARAA CHIPL.E.D. (T)
D4 RVDDAN202UTX Diode (T)
D5,6,7 MA110TX CHIPDIODE (T)
D8,9 RB501V40TE17 Diode (T)
COILSAND TRANSFORMERS
L1 REKT0025 BARANT.ASS’Y (T)
L2 RLO8A002-T ACBIASOSC.COIL (T)
L3 RLO4Y15 OSC.COIL (T)
L4 RLI2A016M-T1 I.F.T.(AM) (T)
L5[EJ] RLO4A002-Z OSC.COIL(FM) (T)
L5[EG] RLO4Y19 OSC.COIL (T)
L6 RLO2A010M-M OSC.COIL (T)
L7 RLL300040-Y CHOCK COIL (T)
L8 RLQZ010KM-T CHOCK COIL(RF) (T)
VARIABLECAPACITOR
VC1~4 RCV4PCT6V1-T VARIABLECAP (T)
TRIMMER CAPACITOR
VCT[EJ] RCVCDB11H01L TRIMMER (T)
VARIABLERESISTORS
VR1 EVUTV3B06A14 V.R.(Volume) (T)
VR2 RRN3A01B13WA V.R.TapeSpeed (T)
CERAMIC FILTERSAND CRYSYAL
CF1,2 RLFFETNL02AL CERAMIC FILTER (T)
CF3 RLFPFS459A3 CERAMIC FILTER (T)
CF4 RLFDFT03AL CERAMIC FILTER (T)
13

Ref. No. PartNo. PartName& Description
Remarks
COMPONENTCOMINATION
Z1 RCRBMT004-H BAND PASS FILTER (T)
SWITCHES
SW1 RSS3B012-A SW,TAPE/AM/FM (T)
SW2 RSS2D013-Q SW,REC/PLAY (T)
SW3 RSS2B018-K SW,PAUSE ON/OFF (T)
SW4 RSS2B018-K SW,BEAT-PROF/STEREO (T)
SW5 RFA114ZA SW,MOTOR (T)
SW6 RSS3B012-A SW,XBS/HP/SP (T)
JACKS
JK1 RJJ35TR01-C MIC Jack (T)
JK2 RJJD3S5ZB-C HEADPHONES JACK (T)
JK3 RJJ43K08-H DCIN Jack (T)
RESISTORS
R2 ERJ3GEYJ182V RESISTORS (M)
R31,33,69,79 ERJ3GEYJ102V RESISTORS (M)
R4,5,6,7,40,45,47 ERJ3GEYJ471V RESISTORS (M)
50,72
R8,9 ERJ3GEYJ561V RESISTORS (M)
R10 ERJ3GEYJ331V RESISTORS (M)
R11 ERJ3GEYJ330V RESISTORS (M)
R12 ERJ3GEYJ562V RESISTORS (M)
R13,14 ERJ3GEYJ271V RESISTORS (M)
R15,16 ERJ3GEYJ334V RESISTORS (M)
R17,18 ERJ3GEYJ393V RESISTORS (M)
R19,20,22,23 ERJ3GEYJ223V RESISTORS (M)
R21 ERJ3GEYJ1R2V RESISTORS (M)
R24 ERJ3GEYJ820V RESISTORS (M)
R25[EG] ERJ3GEYJ682V RESISTORS (M)
R26,27 ERJ3GEYJ562V RESISTORS (M)
R28,29 ERJ3GEYJ104V RESISTORS (M)
R30 ERJ3GEYJ335V RESISTORS (M)
R32,34,70,71 ERJ3GEYJ151V RESISTORS (M)
R35,38 ERJ3GEYJ822V RESISTORS (M)
R36,56,81 ERJ3GEYJ222V RESISTORS (M)
R37 ERJ3GEYJ332V RESISTORS (M)
R39,41 ERJ3GEYJ683V RESISTORS (M)
R42 ERJ3GEYJ682V RESISTORS (M)
R43,44 ERJ3GEYJ152V RESISTORS (M)
R46 ERJ3GEYJ472V RESISTORS (M)
R48 ERJ3GEYJ391V RESISTORS (M)
R49,54 ERJ3GEYJ132V RESISTORS (M)
R51,53 ERJ3GEYJ271V RESISTORS (M)
R52 ERJ3GEYJ222V RESISTORS (M)
R55,59,78 ERJ3GEYJ473V RESISTORS (M)
R57,58,60,61 ERJ3GEYJ681V RESISTORS (M)
64,80
R62,63 ERJ3GEYJ4R7V RESISTORS (M)
R64 ERJ3GEYJ681V RESISTORS (M)
R65 ERSL39JR70U RESISTORS (T)
R66 ERSL22J222U RESISTORS (T)
R67 ERJ3GEYJ2R2V RESISTORS (M)
R68 ERJ3GEYJ822V RESISTORS (M)
R73,74 ERJ3GEYJ333V RESISTORS (M)
14

Ref. No. PartNo. PartName& Description
Remarks
R75 ERJ3GEYJ470V RESISTORS (M)
R76 ERJ3GEYJ6R8V RESISTORS (M)
R82 ERJ3GEYJ105V RESISTORS (M)
R83 ERJ3GEYJ680V RESISTORS (M)
CHIPJUMPERS
JR1~15 ERJ3GEY0R00V CHIPJUMPERS (M)
J1,2,3 ERJ3GEY0R00V CHIPJUMPERS (M)
CAPACITORS
C1,19 ECUV0J474KBV CAPACITORS (M)
C3 ECUV1H030CCV CAPACITORS (M)
C4,7,77,79 ECUV1H101KCV CAPACITORS (M)
C5,46,50,102,103 ECST0GY226R CAPACITORS (M)
C8 ECUV1H222MBV CAPACITORS (M)
C9 ECUV1C225ZFN CAPACITORS (T)
C10,52,63 ECUV0GA221SR CAPACITORS (M)
C11,12 ECUV1E103KBV CAPACITOR
C17,18
,30,31 ECUV1H102KBV CAPACITORS (M)
C13,14, 69,70 ECUV1C683KBV CAPACITORS (M)
C15 ECUV1H180JCV CAPACITORS (M)
C16 ECUV1C104ZFN CAPACITORS (M)
C20,21,71 ECST0EY336R CAPACITORS (M)
C22 ECUV1C153KBV CAPACITORS (M)
C23,24,109,110 ECUV1E103KBV CAPACITORS (M)
C25,54,61,87,88 ECUV1C104ZFV CAPACITORS (M)
C26[EJ] ECST0GY475R CAPACITORS (M)
C26[EG] ECUV1C224ZFV CAPACITORS (M)
C27[EG] ECUV1H020CCV CAPACITORS (M)
C28[EJ] ECUV1H270JRN CAPACITORS (M)
C28[EG] ECUV1H270JCV CAPACITORS (M)
C29,89,92,96 ECEA0GKS221I CAPACITORS (M)
C32 ECUV1H681KBV CAPACITORS (M)
C33,37,49,84 ECUVNC105ZFN CAPACITORS (M)
C34,35,44,45,67,68 ECUVNC105ZFN CAPACITORS (M)
C36,38,56,58 ECUVNC334ZFV CAPACITORS
C39 ECUV1H080DCV CAPACITORS (M)
C40,41 ECUV1H472KBV CAPACITORS (M)
C42 ECUV1C103KBV CAPACITORS (M)
C43,104,106 ECST0GY475R CAPACITORS (T)
C47 ECUV1H681KBV CAPACITORS (M)
C48,51 ECUV1H272KBV CAPACITORS (M)
C53,57 ECUV1C153KBV CAPACITORS (M)
C55,59 ECUV1E103KBV CAPACITORS (M)
C60,64 ECUV1C473KBV CAPACITORS (M)
C66,100 ECEA0GKS471I CAPACITORS (M)
C72,73,101 ECUV1H102KBV CAPACITORS (M)
C74,75 ECUV1H471KBV CAPACITORS (M)
C76,78 ECST0GY226R CAPACITORS (M)
C81,82,83,85 ECST1AY225R CAPACITORS (M)
C86,90,91,93,94 ECST0GY475R CAPACITORS (M)
C95 ECUV1C224ZFV CAPACITORS (M)
C97 ECUV1C224ZFV CAPACITORS (M)
C98,99 ECEV0JA331P CAPACITORS (M)
C105,107 ECST0GY106R CAPACITORS (M)
15

Printed inTaiwan / T99100xxx TSAI
16

L
RC
IC3
7
8
911 13
15
1
3
5
WHITE
BLUE
BROWN
RED
M
M
16
TUNING
VOLUME
HEADPHONES
JACK
JK2 JK1
(PLUG IN POWER)
STEREO MIC
DEFGH I
MAIN P.C.B (SIDE:A)
ABC
CIRCUIT BOARD AND WIRING CONNECTION DIAGRAM
MIC
BATTERY
UM-3 x 2
(3V)
SPEAKER (R)
SPEAKER (L)
MOTOR
JK3 DC IN
RED
WHITE
YELLOW
SLD
FM MODE / B.P.
STEREO MONO
/ I /II
PAUSE
R/P HEAD
SW7
MOTOR SWITCH
VR1-1
VR1-2
R
C
L
C4
12
34
L1
1
23
4
56
L8
VC4
VC1
VC3
CT3
CT2
CT1
VC2
1
3
5
7
9
11
12 13
15
17
19
21
23
24
IC2
ECB
L
R
C
GSLD
YELLOW
WHITE
RED
12
3
OFF
C
ON
SW3
33
11
22
SW4-1
B
1
2
3
Z1
L2
123
4
6
CF1
1
2
3
CF2
3
2
1
CF3
3
2
1
L4
1
2
3
4
6
CF4
12
EC
L5
VCT
L6
1
34
6
L3
BROWN
BROWN
R69
VR2
SW4-2
C89
L7
RED
BLACK
Q12
C39
C37
D8
1
8
911 13
IC5
1
3
5
7
15 16
IC4
1
3
5
610
IC6
C29
C96
C92
E
C
B
Q22
8
R67
234
5
6
7
8
C100
C66
C22
R12
Q3
R24
E
C
B
C9
R11
1
2
3
4
5
6
7
8
9
10
11
12
C72
C85
C94
VCT...[EJ] Only
R25,C62...
...[EG]Only
C27...[EG]Only
IC2
IC3
IC4
IC5
IC6
ICP1
Q2
Q3
Q12
Q22
D1
D2
D3
D4
D7
D8
L1
L2
L3
L4
L5
L6
L7
L8
VC
1~4
VCT
VR1
VR2
CF1
CF2
CF3
CF4
Z1
SW3
SW4
SW7
J1
J2
J3
C1
C2
C3
C4
C7
C8
C9
C15
C16
C19
C22
C25
C27
6G
11D
8D
8F
9G
10F
5E
6C
9F
8E
7C
7D
7E
7D
10F
8D
3D
6D
4H
5F
5G
4F
11G
3C
3G
4G
3D
10H
6E
6E
6F
6F
4F
9H
10H
11H
2E
2C
12F
3E
3E
2G
4C
5E
5D
6D
4H
5G
6F
6D
6D
4G
C28
C29
C32
C33
C37
C39
C42
C47
C49
C53
C54
C55
C57
C59
C61
C62
C66
C72
C73
C76
C77
C78
C79
C81
C82
C83
C84
C85
C86
C87
C88
C89
C90
C91
C92
C93
C94
C95
C96
C97
C100
C101
4G
5C
6F
6G
6F
4F
3E
6G
7G
7G
6G
6G
7G
7G
7G
5F
6E
7D
8D
10E
10E
8G
7F
11C
10C
8F
9F
7F
9G
8C
8C
9E
10D
9C
8C
8F
7F
10E
7C
8G
11G
9H
R2
R10
R11
R12
R21
R24
R25
R37
R39
R41
R46
R48
R49
R51
R52
R53
R54
R57
R58
R60
R61
R62
R63
R65
R66
R67
R68
R69
R73
R74
R79
3E
5E
6D
6D
6D
6C
5G
7G
7G
7G
7E
7D
7C
7D
7E
7E
7E
11D
10C
8F
7F
8C
8C
9F
10G
9G
10G
10H
7C
8D
8E
ELECTRONIC PART LOCATION
Notes:
This printed circuit board diagram may be modified
at any time with the development of new technology.
C42

Q18
R70
JR9
1
2
3
4
1
2
3
4
AM/FM/TAPE
SW1-1
SW1-2
P C R P
C
R
P
C
R
SW2-1 SW2-2
SW2-4
PLAY/
RECORD
C
C
E
B
B
C
E
C
C
E
B
B
C
C
E
B
B
C
CE
B
B
C
E
C
C
EB
B
C
C
E
B
B
C
C
E
B
B
E
E
E
C
B
C
B
C
B
E
E
E
B
C
E
SP
HP
C
XBS
SP
HP C
XBS
SW6-1
SW6-2
DEFGH I
MAIN P.C.B (SIDE:B)
ABC
CIRCUIT BOARD AND WIRING CONNECTION DIAGRAM
1
2
3
4
5
6
7
8
9
10
11
P.C.B. ASS'Y (RFKJQA200EJ)...[EJ]Only
(RFKJQA200EG)...[EG]Only
IC1
R16R23
C18
1357912
13
15
17
19
21
24
23
EC
B
SW 6 SP /HP / XBS
12
IC1
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q13
Q14
Q15
Q16
Q18
Q19
Q20
Q21
Q23
Q24
D5
D6
D9
SW1
SW2
SW6
R4
R5
R6
R7
R8
R9
R13
R14
R15
R16
R17
R18
R19
R20
R22
R23
R26
7C
8D
6D
5E
5E
10D
7B
8F
9E
10E
10E
9G
10G
10F
3E
3E
3F
4E
5C
11B
10D
8F
3B
4F
12C
4D
4D
5G
5F
6B
6B
6C
8C
6C
8C
6C
8C
6C
8C
6C
8C
8C
R27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R38
R40
R42
R43
R44
R45
R47
R50
R56
R59
R64
R70
R71
R72
R75
R76
R78
R80
R81
R82
R83
C5
C10
C11
C12
C13
C14
C17
C18
C20
C21
C23
7D
8D
6C
8D
7E
8D
6D
6D
5D
8D
5E
7F
7E
5E
5E
5B
8E
8G
9E
11E
10E
10G
10F
7F
8B
7F
3D
5B
5B
5C
5C
4G
8E
7B
7B
6B
7B
7B
8B
6B
8C
6C
C24
C30
C31
C34
C35
C36
C38
C40
C41
C43
C44
C45
C46
C48
C50
C51
C52
C56
C58
C60
C63
C64
C67
C68
C69
C70
C71
C98
C99
C102
C103
C104
C105
C106
C107
C109
C110
8C
7C
6C
6C
8C
8C
6C
7D
8C
7D
6D
6E
7D
5D
7D
5E
7F
5E
5E
5E
7E
5E
4E
4E
8E
8G
8G
9G
9F
7F
7F
3E
4E
11E
10B
5B
5B
ELECTRONIC PART LOCATION
Notes:
This printed circuit board diagram may be modified
at any time with the development of new technology.

AM
MIX
FM
RF
FM
MIX
FM
OSC
AM
OSC
AM
BUFF
AGC AM
IF FM
IF
AM
DEC
FM
MUTE
FM
DET LEVEL
DET
TUN
LED
ST
LED
DIVIDE
VCO
DECODE
ST/MO
FM/AM
[3.0] [3.0]
[3.0]
[3.0]
[3.0]
<0.8>
(0) (0) <0.4>
(1.0) <2.8>
(2.9)
<0>
(0.2) [3.0] <2.4>
(2.3) 0<2.2>
(2.4)
2
1
(1.0) [0.7]
<2.0>
(2.9) [2.2] [1.2] [1.2]
REFERENCE
MIC
INPUT (A)
6dB 22dB
GCAMIC
PB PRE
INPUT (A)
PB NF (A)
PB
AMP 12dB
PB
OUTPUT(A)
PB EQ
SWITCH(A)
TUNER
INPUT(A)
LINE
-0.3dB
LINE
OUTPUT (A)
REC DRIVE
INPUT (A)
REC
LINE
REC
AGC
DET
REC
20.5dB
REC DRIVE
OUTPUT (A)
AGC TIME
CONSTANT
NORM/
METAL
TAPE/
TUNER
TAPE/TUNER
SELECTOR
PB/
REC
PB/REC
SELECTOR
VCC
REC DRIVE
OUTPUT (B)
REC DRIVE
INPUT(B)
LINE
OUTPUT (B)
INPUT (B)
TUNER
PB EQ
SWITCH (B)
PB
OUTPUT
(B)
AMP
PB
PB NF (B)
PB
INPUT
(B)
MIC GCA
AGC
INPUT (B)
MIC
GND
1
2
3
1
2
3
1
3
1
2
31
2
3
4
6
1
23
41
34
6
IC1
MIC
WM034CZ
TP3
<0.7>
[3.0]
1
2
3
4
REC / PLAYBACK
PRE AMP
1
23
00.95 0.95 0.94 0.9 0.9 0.9 0.6 0.95 0.95 2.7
[0]
2.6
[2.8]
0
0.4
0.8
0.95
0.8
0.95
0.6
0.9
0.90.9
0.94
0.95
0.950.95
1
2
3
4
6
0.7
0
2.2
AC BIAS OSC
BEAT PROF
SWITCH
3.0
0
0
0.8 1.1
0
AMP
SWITCH
0.7 0.7
0
0
0
0.8
0
1.1
AMP
SWITCH
0.7 0.7
00
0
C110
R 1 2.2K
VC3
R 0 6 0
C
KB0.01
R 2
1M
R 3
6
Q24
2SK303V3TB
F.E . T.
C109
KB0.01
C3
C27
CC3P...[GU]
RLO4Y19...[EG]
...[EG]
JR27P
...[EJ]
R25
6. K...[EG]Only
1
2
C62 ZF0.22
[EG] only
6. K
C
2
4V220
I
II
AM /FM TUNER
IC2
TA2111FEL
KB0.47
470
470
IC1
CXA2500N
C13
6 0P
KB0.01
KB0.01
KB0.015
KB0.015
AF
[EJ] only
RLO4A002-Z...[EJ]
JC27P
SCHEMATIC DIAGRAM-1