Kenwood KRFV-5020-E, KRFV-5020-S, KRFV-5020-W, KRFV-6020-E, KRFV-6020-W Service manual
...
AUDIO VIDEO SURROUND RECEIVER
A
SPEAKERS
B
BASS BOOST
VIDEO 2/
MONITOR
SOURCE
DIRECT
LISTEN MODE
SOUND
SETUP
MULTI CONTROL INPUT SELECTOR
VOLUME CONTROL
DOWN
UP
STANDBY
AV SURROUND RECEIVER
ON / STANDBY
PHONES
- ON – OFF
POWER
PTY
TA/NEWS DISPLAY
BAND
AUTO
MEMORY
REC OUT
PHONO CD MD / TAPE VIDEO 2/MONITOR
PLAY IN REC OUT PLAY IN
L
R
VIDEO 1
VIDEO 2FRONT
DVD 6CH. INPUT
SURROUND
CENTER
SUB
WOOFER
PLAY IN
VIDEO 1
VIDEO 2
VIDEO OUT
VIDEO IN
MONITOR
AM
ANTENNA
FM
75W
GND
CENTER
SPEAKER
FRONT
SPEAKERS
CL
R
+
-
SUB
WOOFER
SURROUND
PRE OUT
CENTER
L
R
SURROUND SPEAKERS
FRONT SPEAKERS
AC OUTLET
L
R
+
+
--
+
+
--
L
R
B
(ƒ)
SYSTEM CONTROL
SL16
(XS8)
KRF-V5020/V5020E/V5020W/V5020(S)
KRF-V6020/V6020E/V6020W/
KRF-V7020/V7020E/V7020W/
VR-305/306/355
SERVICE MANUAL
© 1998-12/B51-5497-00 (K/K) 3444
On the Block diagram, backup data, Initial state and system microprocessor, refer to the KRF-V5010
service manual (B51-5425-00)
KENWOOD badge
(B43-0302-04)
Knob*
(K29-)
Front glass
(B10-3425-02)
Knob*
(K29-)
Knob*
(K29-)
Knob*
(K27-)
Lock terminal board*
(E70-)
Phone jack*
(E11-)
Miniature phone jack* (2P)
(E11-)
Slide switch
(S62-0034-04)
Phono jack(4Px2)*
(E63-)
Phono jack*
(E63-)
Knob*
(K29-)
Phono jack(3Px2)*
(E63-)
Phono jack*
(E63-)
Phono jack*
(E63-)
Lock terminal board*
(E70-)
Phono jack
(E63-0114-05)
Knob*
(K29-)
Power cord bushing
(J42-0083-05)
Lock terminal board*
(E70-)
Illustration is KRF-V5020.
* Refer to parts list on page 23~.
AC outlet*
(E03-)
Foot*
(J02-)
AC power cord*
(E30-)
Metallic cabinet*
(A01-)
FM
(T90-0836-05)
indoor antenna AC plug adaptor (1)
(E03-0115-05)
(1)
Loop antenna stand (1)
AM loop antenna (1) (T90-0833-05)
(J19-3645-05)
Batteries (R03/AAA) (4)
Remote control unit (1)
RC-R0508/R0608
Remote control unit (1)
RC-R0710/R0711
Batteries (R06/AA) (2)
AUDIO
SHIFTMACRO
TVVIDEO
GUIDEREC
MUTE
VOLUMETUNING/SKIP
THEME FAVMENU
FUNCTION
SHIFT
SETUP
INFO ALT AUDTV/SAT/VID
REPEAT RANDOM+100
DISPLAY
ENT+10
LISTEN
MODE
SOUNDSUBWOOFER
231
564
897
0
REMOTE CONTROL UNIT
8
7
4¢
6
BAND
P. CALL P. CALL
POWER
*Use to adapt the plug on the power
cord to the shape of the wall outlet.
(Accessory only for regions where use
is necessary.)
KRF-V5020/V6020/V7020/VR-305/306/355
Resetting the Microcomputer
If the microcomputer may malfunction (unit cannot be operated,
or shows an erroneous display) if the power cord is unplugged
while the power is ON, or due to some other external factor. If this
happens, execute the following procedure to reset the microcomputer and return the unit to its normal operating condition.
Unplug the power cord from the wall outlet, then plug it
back in while holding down the POWER key.
• Please note that resetting the microcomputer will clear the contents
of the memory and returns the unit to the state it was in when it left the
factory.
With the power cord plugged in, turn the POWER key
OFF. Then, while holding down the ON/STANDBY key,
press POWER.
For U.S.A. and Canada
For other countries
CONTENTS / ACCESSORIES
Contents
CONTENTS / ACCESSORIES ....................................2
DISASSEMBLY FOR REPAIR.....................................3
ADJUSTMENT............................................................ 4
WIRING DIAGRAM......................................................5
PC BOARD ..................................................................6
Accessories
SCHEMATIC DIAGRAM..............................................9
EXPLODED VIEW .....................................................22
PARTS LIST...............................................................23
SPECIFICATIONS.....................................................35
Model name vs remote controller
Model Destinations Parts number Model name Battery Cover
KRF-V5020 I5, M5, X5, Y5 A70-1264-05 RC-R0711 A09-1123-08
KRF-V5020 E1 A70-1265-05 RC-R0710 A09-1123-08
KRF-V5020 T5 A70-1265-05 RC-R0710 A09-1123-08
KRF-V5020(S) E2 A70-1265-05 RC-R0710 A09-1123-08
KRF-V5020E E3 A70-1265-05 RC-R0710 A09-1123-08
KRF-V5020W Q5 A70-1265-05 RC-R0710 A09-1123-08
KRF-V6020 C6, I6, M6, X6 A70-1264-05 RC-R0711 A09-1123-08
KRF-V6020 E4 A70-1275-05 RC-R0508 A09-0366-08
KRF-V6020E E5 A70-1265-05 RC-R0710 A09-1123-08
KRF-V6020W Q6 A70-1265-05 RC-R0710 A09-1123-08
KRF-V7020 E7, T7 A70-1275-05 RC-R0508 A09-0366-08
KRF-V7020E E8 A70-1275-05 RC-R0508 A09-0366-08
KRF-V7020W Q7 A70-1275-05 RC-R0508 A09-0366-08
VR-305 K2, P2 A70-1264-05 RC-R0711 A09-1123-08
VR-306 K1, P1 A70-1264-05 RC-R0711 A09-1123-08
VR-355 K3, P3 A70-1271-05 RC-R0608 A09-0366-08
2
Remote Controller
KRF-V5020/V6020/V7020/VR-305/306/355
1
2
2
4
4
4
3
x2
x2
x2
x2
DISASSEMBLY FOR REPAIR
1. Remove the 8 screws (1,2,3),
remove the rear panel.
2. Connect the GND of the rear panel
and the chassis, the GND of the
mounting hardware and the chassis
with 2 alligators clip (4)
3
KRF-V5020/V6020/V7020/VR-305/306/355
No. ITEM INPUT SETTINGS
OUTPUT
SETTINGS
RECEIVER
SETTINGS
ALIGNMENT
POINTS
ALIGN FOR
FIG.
1
DISTORTION
(STEREO)
(C)
98.0MHz 1kHz,
±68.25kHz dev. Selector
: L or R Pilot : ±6.75kHz
dev. 70dBf (ANT. input)
(B) 98.0MHz
IFT
(TUNER
UNIT: A1)
Minimum distortion
(L or R)
2 TUNING LEVEL
(A)
98.0MHz MONO 1kHz,
±75kHz dev.
25dBf (ANT. input)
(B)
MONO
98.0MHz
VR1
(TUNER UNIT)
Adjust VR1 and
stop at the point
where ED51
(TUNED) goes on.
1 DISCRIMINATOR
(A)
98.0MHz 1kHz,
±40kHz dev.
Connect a DC
voltmeter
between CN2
1 and CN2 2
(TUNER UNIT)
MONO
98.0MHzL4 (TUNER UNIT)
0V
3
DISTORTION
(STEREO)
98.0MHz
(C)
1kHz, ±40kHz dev.
Selector : L or R
Pilot : ±6kHz dev.
70dBf (ANT. input)
(B)
AUTO
98.0MHz
IFT
(TUNER
UNIT : A1)
Minimum distortion
(L or R)
2
DISTORTION
(MONO)
(A)
98.0MHz 1kHz,
±40kHz dev. MONO
70dBf (ANT. input)
(B)
MONO
98.0MHz
L5
(TUNER UNIT)
Minimum distortion
4 TUNING LEVEL
(A)
98.0MHz MONO 1kHz,
±40kHz dev.
29dBf (ANT. input)
(B)
MONO
98.0MHz
VR1
(TUNER UNIT)
Adjust VR1 and
stop at the point
where ED51
(TUNED) goes on.
FM SECTION : EXCEPT E,T,Q type SELECTOR : FM
FM SECTION : E,T,Q type only SELECTOR : FM Adjust NO.1 and NO.2 repeat.
70dBf (ANT. input)
REC OUT
PHONO CD MD / TAPE VIDEO 2/MONITOR
PLAY IN REC OUT PLAY IN
L
R
VIDEO 1
VIDEO 2FRONT
DVD 6CH. INPUT
SURROUND
CENTER
SUB
WOOFER
PLAY IN
VIDEO 1
VIDEO 2
VIDEO OUT
VIDEO IN
MONITOR
AM
ANTENNA
FM
75W
GND
CENTER
SPEAKER
FRONT
SPEAKERS
CL
R
+
-
SUB
WOOFER
SURROUND
PRE OUT
CENTER
L
R
SURROUND SPEAKERS
FRONT SPEAKERS
AC OUTLET
L
R
+
+
--
+
+
--
L
R
B
(ƒ)
SYSTEM CONTROL
SL16
(XS8)
(A)
(B)
(C)
FM SG
FM SG
TV SG
AG
MPX
HTB
TV MPX
AG
AG
AC voltmeter
Oscilloscope
Distortion meter
Dummy antenna
(D)
ADJUSTMENT
SYSTEM CONNECTIONS
4
15
1
15
1
2
1
XS8
SL16
SBUSY
SDATA
27
27
1
1
(K,P)
(Y,M,I)
(Q,C,V)
(X)
(E,T)
: AC120V 60Hz
: AC110-120V/220-240V~
50/60Hz
: AC220V~ 50Hz
: AC240V~ 50Hz
: AC230V~ 50Hz
2
1
F2
F1
F3
120V
110-
240V
220-
5
1
114
4
31
13
13
1
1
3
1
1
3
1
2
1551
2
1
113315
15
14
41
CHASSIS
31
66
11
1
1
2
8
CN1 CN10
GND
J1
AM
FM75
S1
POWER
SW
WH1
SRch4
+
-
3 SLch
-
+
2 Rch
+
-
1 Lch
-
+
J10
FRONT
SP. A
SP.
SURROUND
S4
SYSTEM
CONTROL
SW
J3
SYSTEM
CONTROL
Lch 1
Rch 2
PHONO
J1
CN8 CN51
WH51
CN12
CN1
J1
AC
OUTLET
USED
(MY,I) TYPE
(E,E2,Q) TYPE
USED
T1
S2S3
CN11
DESTINATION
U.K.
EUROPE
COUNTRY
T7
E7
2-71
UNIT No.
ABB.
UNIT No.
KRF-V7020 (X05-4982-71)
COUNTRY
RUSSIA
Q5
ABB.
3-81
DESTINATION
KRF-V5020W (X05-4983-81)
EUROPE E3 2-71
ABB.COUNTRY
DESTINATION
KRF-V5020E (X05-4982-71)
COUNTRY
UNIT No.
ABB.
GENERAL MARKET
EUROPE
U.K.
AUSTRALIA
T5
E1
2-71
M5
X5
0-22
0-71
CANADA P3
KRF-V5020 (X05-498X-XX)
DESTINATION
UNIT No.
DESTINATION
VR-355 (X05-5050-10)
COUNTRY
U.S.A.
UNIT No.
ABB.
K3
0-10
WH52
CN9 CN53
WH1
CN13
CN2
CN4
CN7
CN3
J1
Lch
Rch
VIDEO
VIDEO1
(FRONT)
CN1
CN11 CN12
CN2
S1
CD
Rch 4
Lch 3
Rch 4
PLAY IN
Lch 3
REC OUT
Rch 2
Lch 1
J7
VIDEO2
MONITOR
TAPE
PLAY IN
Rch 4
Lch 3
MD/
REC OUT
Rch 2
Lch 1
J2
Rch 6
Lch 5
VIDEO1
PLAY IN
Rch 3
DVD 6CH.
INPUT
Lch 2
SWch 1
J3
Cch 1
SRch 3
SLch 2
J4
VIDEO2
INPUT
VIDEO1
J5
6ch
1
VIDEO
IN
OUT
OUT
VIDEO
VIDEO2
J6
MONITOR
1
REC
2
PLAY
PLAY
3
2
+
-
Cch3
SP. A
FRONT
+
J8
-
+
Rch2
-
Lch1
Cch
FLch
FRch
J4
CN14
WH2
HEADPHONE
SRch
SWch
SLch
Cch
REC OUT
J9
1
2
3
4
PX Y5
MALAYSIA I5
KRF-V5020(S) (X05-4982-71)
EUROPE
COUNTRY
DESTINATION
UNIT No.
E2
ABB.
2-71
I6MALAYSIA
0-71
2-71
AUSTRALIA
EUROPE E4
X6
0-22
UNIT No.
KRF-V6020 (X05-498X-XX)
GENERAL MARKET
CHINA
COUNTRY
DESTINATION
M6
C6
ABB.
KRF-V6020E (X05-4982-71)
EUROPE
COUNTRY
DESTINATION
UNIT No.
E5
ABB.
2-71
DESTINATION
RUSSIA
COUNTRY
UNIT No.
Q6
ABB.
3-81
KRF-V6020W (X05-4983-81)
KRF-V7020E (X05-4982-71)
KRF-V7020W (X05-4983-81)
DESTINATION
COUNTRY
RUSSIA
EUROPE
COUNTRY
DESTINATION
UNIT No.
UNIT No.
Q7
ABB.
3-81
E8
ABB.
2-71
2-70
UNIT No.
2-70
2-70
UNIT No.
UNIT No.
3-81
DESTINATION
COUNTRY
RUSSIA
Q5
ABB.
KRF-V5020(S) (X09-6242-70)
KRF-V5020E (X09-6242-70)
KRF-V5020W (X09-6243-81)
EUROPE
DESTINATION
COUNTRYE3ABB.
COUNTRY
DESTINATION
EUROPE
U.K.
EUROPE
ABB.
E2
T5
E1
DESTINATION
COUNTRY
RUSSIA
UNIT No.
Q7
ABB.
3-81
KRF-V7020 (X09-6262-70)
KRF-V7020W (X09-6263-81)
KRF-V7020E (X09-6262-70)
EUROPE
DESTINATION
COUNTRY
DESTINATION
COUNTRY
EUROPE
U.K.
RUSSIA
UNIT No.
E8 2-70
ABB.
UNIT No.
T7
E7
ABB.
2-70
Q6
3-82
VR-355 (X09-6300-11)
0-11
UNIT No.
UNIT No.
0-21
GENERAL MARKET
KRF-V5020 (X09-624X-XX)
MALAYSIA
PX
AUSTRALIA
DESTINATION
COUNTRY
I5
X5
M5
Y5
ABB.
CANADA
U.S.A.
COUNTRY
DESTINATION
K3
P3
ABB.
UNIT No.
KRF-V6020W (X09-6243-82)
KRF-V6020E (X09-6242-71)
DESTINATION
COUNTRY
COUNTRY
DESTINATION
EUROPE
GENERAL MARKET
EUROPE
AUSTRALIA
CHINA
COUNTRY
MALAYSIA
UNIT No.
UNIT No.
ABB.
ABB.
E5 2-71
E4X62-71
C6
I6
ABB.
M6
0-22
KRF-V6020 (X09-624X-XX)
DESTINATION
UNIT No.
0-10
VR-306 (X09-6300-10)
DESTINATION
COUNTRY
U.S.A.
CANADAK1P1
ABB.
0-51
UNIT No.
2-70
2-70
UNIT No.
UNIT No.
2-70
DESTINATION
COUNTRY
RUSSIA
Q5
ABB.
KRF-V5020E (X00-2902-70)
KRF-V5020(S) (X00-2902-70)
KRF-V5020W (X00-2902-70)
EUROPE
DESTINATION
COUNTRYE2ABB.
COUNTRY
DESTINATION
EUROPE
U.K.
EUROPE
ABB.
E3
T5
E1
KRF-V7020 (X00-290X-XX)
DESTINATION
EUROPE
COUNTRY
U.K.
RUSSIA
UNIT No.
E7
T7
ABB.
0-52
Q6
2-71
VR-355 (X00-2880-10)
0-10
UNIT No.
UNIT No.
2-91
0-71
GENERAL MARKET
KRF-V5020 (X00-290X-XX)
MALAYSIA
PX
AUSTRALIA
DESTINATION
COUNTRY
I5
X5
M5
Y5
ABB.
CANADA
U.S.A.
COUNTRY
DESTINATION
K3
P3
ABB.
UNIT No.
KRF-V6020W (X00-2902-71)
KRF-V6020E (X00-2902-71).....V6
DESTINATION
COUNTRY
COUNTRY
DESTINATION
EUROPE
GENERAL MARKET
EUROPE
AUSTRALIA
CHINA
COUNTRY
MALAYSIA
UNIT No.
UNIT No.
ABB.
ABB.
E5 2-71
E4X62-71
3-02
C6
I6
ABB.
M6
0-22
KRF-V6020 (X00-290X-XX)
DESTINATION
0-21
2-70
0-72
2-71
ANT
J10
SRch4
+
SURROUND
3
-
+
SP.
SLch
SWch
J11
WH1
WH2
CN2
CN1
VR-305 (X09-6300-11)
CANADA
U.S.A.
COUNTRY
DESTINATION
K2
P2
0-11
UNIT No.
ABB.
U.S.A.
COUNTRY
VR-306 (X05-5050-10)
DESTINATION
CANADAK1P1
ABB.
0-10
UNIT No.
CANADA
DESTINATION
VR-305 (X05-5050-10)
COUNTRY
U.S.A.
P2
ABB.
K2
UNIT No.
0-10
VR-306 (X00-2880-10)
UNIT No.
DESTINATION
COUNTRY
U.S.A.
CANADAK1P1
ABB.
0-10
VR-305 (X00-2880-10)
UNIT No.
CANADA
U.S.A.
COUNTRY
DESTINATION
P2
ABB.
K2
0-10
KRF-V7020E (X00-2902-71)
KRF-V7020W (X00-2902-71)
UNIT No.
UNIT No.
Q7
COUNTRY
DESTINATION
RUSSIA
EUROPE
DESTINATION
COUNTRY
ABB.
2-71
E8
ABB.
2-71
J2
TUNER UNIT
(X05-5050-10)
(X00- ) (B/6)
USED EXCEPT (K,P) TYPE
(X09-624X-XX) (A/3)
(X09- ) (B/3)
DISPLAY UNIT
AUDIO UNIT
(X09- ) (C/3)
(X00- ) (D/6)
(X00- ) (C/6)
USED EXCEPT (M,Y,I) TYPE
USED (M,Y,I) TYPE
VR-305/306/355
(X00- ) (E/6)
(X00-290X-XX) (A/6)
(X00-2890-10) (A/6).....V6
(X05-498X-XX)
(X05-5062-11).....V6
(X25-6222-70)
SUB-CIRCUIT UNIT
(X00- )
(F/6)
KRF-V7020/V7020E/V7020W
(X09-630X-XX) (A/3)
(X09-6352-10) (A/3).....V6
(K,P,M,I,X,Y,C) TYPE
USED
(E,E2,T,Q) TYPE
USED
KRF-V6020/E/W
USED
KRF-V7020/E/W
KRF-V5020/(S)/E/W
VR-305/306/355
USED
KRF-V7020/E/W
KRF-V6020/E/W
USED
USED
USED EXCEPT KRF-V5020/E/W
(X00-2880-10) (A/6)
POWER SUPPLY UNIT
POWER
TRANSFORMER
KRF-V5020/(S)/E/W
KRF-V6020/E/W
KRF-V7020/E/W
5
WIRING DIAGRAM
KRF-V5020/V6020/V7020/VR-305/306/355
A BDCE
R70
R40
C53
SL16XS8
120V240V
120V
240V
ALL
SW
C13
C14
C21C22
C11
C10
C25
C8
C24
C23
C5
C6
C7
R2
R4
R3
R1
SDATA
SGND
BUSY
GND
-
H.P.
X00 D/6
X00 E/6
X00 B/6
X00 C/6
F2
F1
F3
X00 F/6
X00-2902-70/X00-2880-10/X00-2890-10 (A/6)
C4
R5
W5
C9
K1
C26
T1
W3
W2
R6
W4
W1
B
E
1
5
16
1
2
2
1
1
4
1
3
EB
13
CONTROL
SYSTEM
FRONT
SPEAKERS
SPEAKER
CENTER
LRC
PHONES
POWER
2
1
1
5
1
2
AC110-
120V240V
AC220-
AC110-
120V240V
AC220-
AC OUTLET
D4
D3
D1
D2
Q2
CN7
CN6 CN5
CN8
CN10
CN9
Q1
D7
D9
D6
P1
+5V A.V.R
E1
CN12
CN11
WH2
J3
CN13
S4
S1
WH1
D8
CN14
CN2
CN1
CN3
CN4
J1
D5
WH2
D11
D10
J4
P.T.
F. OFF
AC
J2
P2
S2
S3
OFF
ON
W5
W6
W7
W4
W19
W22
W21
W20
W14
W17
W10
W1
W3
(W)
(G)
AM RF
VT
PLL
FM IF
AM STEREO
FM DET MPX
Vref
TUNED
FM
MPX.FIL.
T.METER
C17
W24
C28C38
C29
C37
W9
W16
VR1
CF1
CF2
C10
W13
W23
CF3
L9
L2
R50
R44
R71
C49
C46
C72
C32
C14
C15
C67
C55
W25
L3
C62
C66
C65
W8
W11
W15
L1
C73
C7
R81
C27
C16
C19
C21
C23
L6
L7
C48
R41
L4
R77
R61
C59
R2
X2
X1
111
22
12
1
15
1
1
8
16
30
2
151
E1
CN1
D6
A1
IC1
D4
D3
D9
D5
IC2
CN2
J1
S1
CH. SPACE
DE-EMPHASIS
ANTENNA
X05-4980-10/X05-5050-10/X05-5062-11
C69
D16
R90
W86
R80
R82
R12
C77
R60
R59
R58
W52
C86
EB
EB
D7
D13
Q14
Q15
C88
R89
C87
R43
C6
C78
C75
C11
C39
C42
C52
C47
C50
C51
C43
C44
R55
R56
R53
R54
R57
R51
R52
R49
R42
R11
R1
R7
C76R83
R88
D1
C84
C35
R32/W60
C8
C36
W85
C5
C1
C2
C3
C82
C12
C25
C26
C24
C41
C40
C30
C22
C18
C20
R14
R15
R16
R10
R4
R5
R8
R9
R6
R35
R23
R28
R25
R27
C31
C79
W51
W80
R85
C85
R86
R87
EB
EB
Q2
Q1
D11
C92
C93
C91
C89
C83
R29
R48
R34R33
R84
R79
R47
W84
R45
R46
R31
R36
W62
R64
R65
R30
C80
C34
C33
R37
EB
EB
EB
Q3
Q4
Q7
C68
W2
L5
C54
R75
C90
C58
C56
C57
C61
C60
R66
R63
R62
R69
R67
R68
R18
R19
R20
C63
W59
W81
C81
C45
W56
R17
R39
R38
R76
W83
R74
R78
W61
W55
R72C71
R73
C70
W82
C64
W54
16 9
18
EB
EB
EB
EB
EB
EB
Q11
Q10
IC3
Q9
Q8
Q12
Q6
D8
PC BOARD(Component side view
1
2
3
)
4
5
6
7
6
Refer to the schematic diagram for the value of resistors and capacitors.
L
LSRSSW
W401
W402
W403
W404
W405
W510
C177
W196
W212
R134
W509
C197
W165
W164
R274
W511
W507
W508
C412
C155
W72
C230
C231
C226
C206
C158
R418
C411
W187
W157
C309
W202
W190
R266
W109
W82
W51
W48
W175
R267
W76
W60
R265
R269
W88
W49
W206
W35
W208
W42
W40
W78
W191
W186W174
W177
W188
W200
W162
W163
W195
W193
W184
W180
W311
W156
W119
W182
W181
W139
W108
W68
W63
W214
W223
R270
W166
W178
W149
W173
W101
W27
W50
W130
W136
W134
W154
W147
W197
W215
W104
W141
W150
W140
W146
W122
W179
W138
W128
W102
W132
W142
W94
W155
W129
W145
W153
W135
W80
W99
W126
W30
W218
W133
W89
W97
W237
W144
W158
W160
W73
W66
W65
W137
W169
W217
W114
W106
W81
W67
W53
W71
W52
W74
W86
W93
W95
W236
W92
W124
W123
W39
W194
W115
W151
W167
W148
W125
W183
W219
W240
W105
W226
W235
W229
W233
W234
C281
W58
C361
W57
R121
R120
R352
W87
W110
R608
W176
R607
W79
W700
W239
W238
W230
W228
W227
C16
C15
C55
C56
W54
C315
C314
L3
C250
R220
R216
C232
R239
W75
R215
C248
W100
W45
C247
W3
R240
C119
C120
W111
R211
C227
R135
K3 K4 K1K2
C304
C305
C307
C306
W85
R325
W96
R54
R323
R228
W77
C249
R257
C8
R64
R65
W121
W192
W112
W118
R139
R141
C3
C7
C4
R63
C18
C14
C13
C17
C11
C12
R12
R11
R8
R7
R10
R9
R16
W185
W62
W159
R15
W170
C46
C45
C52
C51
R55
W131
W103
W113
W91
L1
L2
W69
C308
R140
R142
R212
C62
C63
C61
C99
C98
C93
C94
C116
C114
C117
C111
C115
C118
C100
C106
C101
C113
C112
C107
C109
C108
L4
R351
C182
C181
L5
W117
C400
W47
W220
R91
R66
R92
W98
R110
R300
W46
R362
C138
C221
C219
C220
C218
R213
C131
C128
C134
R109
C194
C205
C193
C327
C203
C204
C214
C326
R155
R156
C127
C133
C132
C240
C238
C239
C237
R236
W319
R172
R171
C351
C236
C241
R187
R361
W127
C300
R188
C352
C130
C178
C302
C148
R95
C151
C157
C156
C152
R108
C137
C147
C146
C174
C173
C172
W64
C171
C330
C229
R234
R227
R258
R249
R241
R242
R106
R105
R107
C228
R278
C122
R104
R103
C278
C277
C279
C280
R94
R308
R310
R322
C316
R309
C225
C224
R214
C215
C320
R318
C269
C268
R93
C139
C317
R58
C175
C360
W222
W56
C129
C350
C359
C362
C363
W143
W84
W168
R402
C
R
P2
2
1
8
1
O
I
G
OIG
B
E
B
B
B
B
B
B
B
B
B
B
E
E
E
E
E
E
E
E
E
E
B
B
B
BB
B
B
E
E
E
E
EE
B
E
5
1
13
1
26
1
22
1
1
31
27
1
15
X1
1
1
3
5
E
Q17
Q19
Q5
Q2
D40
Q15
Q8
Q7
Q6
Q9
Q4
D39
Q3
Q1
Q11
D11
P1
D32
WH2
CN11
CN12
Q29
D31
D24
CN9
IC2
J2
D531
CN10
J9
J10
IC4
J5
J4
J8
J3
Q30
IC3
IC1
J6
CN1
Q18
D3
D4
D5
D6
Q16
CN8
D7
WH4
D25
D10
Q10
J1
Q31
D13
D12
D8
J7
J11
CN2
D38
D37
WH1
D14
CN7
D56
D15
WH4
EQ AMP
POWER SUPPLY
E. VOL
X09-6242-70/X09-6352-10 (A/3)
DOLBY PROLOGIC
POWER AMP
SURROUND SPEAKERS
LR
SPEAKER
SURROUND
CENTER
SPEAKER
FRONT
CRL
REC OUT
CENTER
SUB WOOFER
6CH. INPUT
VIDEO2
VIDEO1
MONITOR
VIDEO2
SURROUND
CENTER
VIDEO IN
VIDEO OUT
SUB WOOFER
FRONT
INPUT
DVD 6CH.
PLAY IN
PLAY IN
REC OUT
PLAY IN
REC OUT
CD
PHONO
VIDEO1
MONITOR
VIDEO2/
MD/TAPE
X25-6222-70
(J70-1296-01)
S1
C1
1
3
1
5
J1
CN1
CN2
WH1
VIDEO2/
MONITOR
SP A
POWER
POWER
CONT
VOL
P.CALL
SOUND
CONT
SEL
CONT
MULTI
SET UP
RDS DISP MEMORYAUTOBAND
DIMMER
TA/NEWS
PTY
P.CALL
BASS BOOST
S.DIRECT
LISTENSP B
C539
W199
C536
C543
C502
C517
C509
C507
W28
R576
C503
C535
W1
R503
W172
R575
R534
W203
W204
W205
W207
W32
C526
R557
R510
C506
R586
R523
C530
C523
C529
C508
C516
C510
C515
C512
C505
C513
C520
C519
C521
C524
L502
L501
R547
R548
R544
R549
R551
R553
R554
R550
R543
R540
R539
R542
R541
R535
R555
R574
R573
R578
R581
R569
R564
R512
R513
R511
R516
R502
R521
R509
R579
R563
R558
R526
R538
R561
R533
R531
R527
R537
R532
R559
R562
R560
R567
R572
R571
R566
C501
R585
R517
R522
W15
R605
R604
W211
C537
W210
W152
C525
W25
W161
W221
W55
W24
W12
W29
R508
R507
R506
R505
W16
W9
W14
W22
W20
W21
W11
W17
W18
W19
W13
W2
W7
W8
W43
W10
W6
W5
R518
W209
W4
W23
C534
W189
ED51
X501
X502
C522
W38
35
4
1
1
1
13
4
1
1
3
1
27
D527
D522
D518
D514
D524
D529
D515
D510
D511
D516
D513
D512
D505
D504
D507
D521
D508
D517
D520
D519
D526
D509
D523
WH51
CN51
S512
S510
S511
S514
S520
S501
S515
S516
S509
S503
S502
S521
S504
S507
S505
S519
S518
S517
A501
WH52
Lch
Rch
VIDEO
CN53
X09 B/3
X09 C/3
C275
C273
C276
C274
C270
C271
C272
R68
R413
R222
C234
R117
R116
R203
C401
C282
C283
C42
R224
C31
C32
R45
C36
R53
C38
R42
R43
C27
R28
R27
C20
C19
C28
R25
R38
R35
R22
R29
C25
R24
C24
C26
R32
R33
R31
R34
R23
R30
R21
C22
R271
C23
C161
C105
C104
R18
C403
R17
R363
R118
C402
R326
C409
R20
R19
C43
R62
R39
R40
R44
R46
C285
R37
C284
R14
C2
C1
R2
C5
R1
C6
R3
R4
R5
R6
R36
R13
R226
R602
C222
C48
C54
R67
C47
R69
R72
R70
R204
R71
C53
W506
R400
C404
C405
C313
C407
R217
R233
R124
W303
C406
C408
C410
C40
R59
R61
R26
C21C30
C29
R601
R60
C223
R41
C34
C35
R47
R49
C33
R48
R50
C41
R51
R52
C37
R57
C39
R56
R197
R317
R332
R102
R101
R100
R99
R98
R288
R320
C311
R219
W304
R295
R330
R196
R321
W312
W505
W305
R316
R315
R311
R410
R305
R304
C312
R225
R412
R173
R189
W314
R96
R201
R210
R209
R406
R405
R287
R407
R147
R404
R403
R149
R145
C126
C124
C125
R146
R148
C184
C123
C183
R150
C235
R307 R312
R306
W318
C95
R290
R291
C217
W315
R231
R289
R163
R180
C212
R184
C195
C208
R161
R178
R221
R186
R218
R162
R177
R164
R179
C196
C207
R408
R409
C243
R202
R195
C216
C44
R460
R329
R461
R417
R416
R415
R327
R414
R207
R328
R208
W306
R453
R272
R199
R411
R190
C176
C233
R97
R285
R119
R123
R133
C136
R131
R125
C144C143
C140
C145
C142
R126
R132
R128
R129
R130
C141
R138
R137
C160
R136
C162
C163
C170
C169R198
C244
R333
R111
R112
R113
C121
R22
R165
R182
R166
R181
R277
R282
R283
R279
R280
R281
R174
R247
R192
R158
R157
R193
C254
R246
R244
R243
R245
C253
C110
R248
C242
R268
R284
R286
R251
R253
C257
R262
C256
R259
R261
C255
R276
R275
R273
R264
R263
R255
W310
W309
R292
R122
R127
W320
R331
R293
R200
R191
R294
R230
R229
C164
W504
W503
C135
R183
C310
C159
C149
C150
C153
C154
C165
R458
R457
W321
R452
R450
R451
TH1
R454
W317
R456
W316
R462
R194
R603
C414
C413
R260
28
15
14
1
58
1
4
14
5
8
15
28
24 25
IO
14
1
1
80
65 64
41
40
G
EB
BE
BE
EB
EB
BE
BE
BE
BE
EB
BE
EB
EB
EB
814
71
21
1
814
7
1
41
58
42
22
EB
EB
58
41
EB
EB
EB
D530
D532
D533
IC7
IC8
IC6
IC17
IC16
IC18
IC5
IC55
Q32
IC9
D23
Q14
IC12
D58
Q34
Q25
D26
Q37
Q12
IC19
D20
D19
D21
Q13
Q24
Q26
Q35
Q21
Q20
Q22
Q23D55
Q33
D59
Q36
D53
D50
D51
Q40
Q41
Q42
D52
D54
R1
C2
C3
R3
R5
C4R2R4
W1
D1
C538
R504
R606
R609
C542
C540
C541
W512
R536
R568
R577
C504
R552
C531
R582
C514
R556
W502 W501
C532
C527
C528
R546
C518
C511
R514
R580
R545
R528
R515
R529 R530
R565
R570
R524
R525
C533
1
8
16
9
4
1
100
81
80
51
50
31
30
1
8
5
G
OI
BE
EB
IC51
IC52
IC53
Q501
Q503
IC54
FHJLNGIKMO
PC BOARD(Component side view)
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
7
8
A BDFHJCEGI
GND
GND
ANT2
ANT1
4
3
2
1
100
100
R12
680K
R11
100K-
680-2.2K
R6
8P
0-8P
2-6P
C20
150P
R9
L6
C12
R10
10K
C15
27P
27P
C14
C16
3.9K
C13
R8
10K
R7
C17
100P
8
OUT
IF-OUT 7
C10
33K
L3
0-100
100K
0-8P
C18
C1
180P
L1
L2
10P
R1
C2
C6 4P
C3 0-8P
1.2M
470K-
1000P
180P
0.1
C9
68
R14
C19
C5
R5
L5
L4
3P
R13
680
C7
27P
R3
R2 C4
R4
33K
0.1
+B 6
VT
IFT
C8
0.1
5
OSC
100
R4
R2
33K
0-5P
GND4
ANT1
GND
GND3
2
1
C3
27P
L1
C1
27P
C2
15P
C14
0.1
C5
3-7P
R1
100KR3100K
L2
C4
10P
C6
R6 33K
C7 5-10P
L3
L4
0-100
R15
10K
1.5K
C21
10P
R17
470-
C16
47P
7C9
C15
3.9K
2-6P
C17
L7
R12
C19
C20
8P
27P
R14
10K
R16
220
R18
C8 0-6P
R7 33K
R5
1000P
L5
C10
L6
5P
C12 2P
680K-1.5M
R8
680
R9
C11
27P
0.1
C22
1-3P
100
R19
150K-
560K
C23
OSC
100P
0-100
VCC86
R11
IF-OUT
IFT
VT
0.1
C13
5
270
R44
100
0.01
C3
R8
R2
220
C2
0.01
3.3K
R7
820
680
R4
CF1
CF2
1/4W
4P
C75
R41
100K
L1
10K
R42
0.01
C36
1uH
L2
FM
AM/FM
S-CURVE
1
2
FM IF
S-METER
FM
DET
IF-BUFF
3
AM
OSC
BUFF
ALC
30
29
SD
COMP
RF.AMP
AM
MIX
REG
28AM27
47P
0.047
C20
10u10
C19
+
VR1
10K
L3
0.047
C11
47u16
C10
+
21
R23
R83 1K
47P
C76
6P
C39
C41
22P
10uH
L9
C40 2P
21
C
DIVIDER
REFERENCE
3
2
1
4
5
2
22
ON
DETECTOR
RESET
DATA SHIFT REGISTER LATCH
6
7
8
10
9
11
POWER
CHARGE PUMP
PHASE DETECTOR
UNLOCK
201918
17
16
7.2MHz
X1
C42
C43
470P
C44
47u16
C48
+
10u16
C46
+
1000P
2.2u50
+
0.022
R531K
R54
R51
5.6K
100
R52
470
R50
C47
1/4W
100P
C50
R43
220
VCC
2
1
4
3
E1
C1
0.022
C18
1u50
C72
+
47u16
C73
+
R1
R5
R6 220
0.01
C5
390
R9
1K
R10
C78
C49
2.2K
R85
1M
1M
R86
R87
1M
0.022
C85
0.022
C84
56K
R88
IF-OUT
VCC
OSC
R18
150K-
560K
R14
10K
0-5P
C16
33P 3.9K
R12
10P
C17
L7
C19
C21
R15
10K
R17
680-
2.2K
10P
C22
C20
27P
1-3P
100P
C3
15P
GND
4
GND3
C13
0.1
ANT1
GND2
L1
R2
33K
C5
3-7P
C14
0.1
R3
R1
100K
L2
10P
L4
C7 4-8P
L3
100K
1 27P
C1 C2
27P 0-5P
C4
C6
R4
0-100
680K-1.5M
R7 33K
R6 33K
C8 0-5P
1000P
100
R5
L5
R8
C10
R9
680
L6
C15
R16
330
0.1
0-100
100
R19
C23
R11
C11 27P
C12 2P
C9
5P
IFT
6
8
7
5VT
3300P
C88
33K
R89
VREF
T.METER
B
+B
C74
1000P
B I/F
+B +B +B
+B
+B
X
+B
+B
+B
+B
TR3
1T362
: HVU202 or
: 2SC2413
D1-3
TR2,3
: 2SK302
: 2SC2714TR1
FET
D3
TR2
OSC
BUFFER
OSC
DISTORTION(ST)
D1
FET
D2
RF AMP
TR1
MIX
KV1440
RF AMP
: 2SC2714
: SVC220 or
: 2SC2413
FET1 : 2SK302
TR2,3
D1-4
TR1
D1
D2
FET1
OSC
D4
TR2
D3
BUFFER
OSC
TR3
DISTORTION(ST)
FM FRONT-END
TR1
MIX
GND
FM 75
J1
FM FRONT-END
Q1
D11
A
D1
LEVEL
FM TUNING
D4
CN2
Q2
IF AMP
IC1 :
IC2 : LC72131
Q1,3,4,6,7 : 2SC4081(R,S) or
Q2,12,14 : 2SA1576A(R,S) or
Q10,11 : 2SD1757K
D1 : DA204U or
D3 : RD8.2ES(B2) or
D8,11,13 : MA111
RD5.1ES(B2) orD4 :
RD3.3ES(B2) orD9 :
RD2.7ES(B2) orD5 :
A1 :
: HSU277 or 1SS356
: 2SC2714
: HVM25 or SVC208
: 2SC2413
: 2SK302
D5
TR1
D1-4
TR2,3
FET1
D4
TR2
OSC
BUFFER
OSC
TR3
D5
D1
FET1
RF AMP
D2
D3
FM FRONT-END
DISTORTION(ST)
TR1
MIX
AM ANT
DIGITAL LINE
GND LINE
SIGNAL LINE
B LINE
B LINE
MTZJ3.3(B) or
MTZJ2.7(B) or
MTZJ8.2(B) or
MTZJ5.1(B) or
MA143A or
HZS3.3N(B2)
2SD1819A(Q,R)
HZS8.2N(B2)
HZS5.1N(B2)
2SB1218A(Q,R)
1SS302
HZS2.7N(B2)
A1 (W02-2622-05)
A1 (W02-2584-05)
(E1,T5,E2,E3,E4,E5,E7,T7,E8) TYPE
(K1,P1,K2,P2,K3,P3,M5,Y5,I5,X5,M6,C6,I6,X6,V6) TYPE
TUNER UNIT (X05-XXXX-XX)
A1 (W02-2586-05)
(Q5,Q6,Q7) TYPE
3.5V
(3.5V)
8.1V
(8.1V)
(1.8V)
1.9V
3.6V
(3.7V)
(3.7V)
3.7V
2.5V
4.2V
0.9V
5.0V
2.5V
2.6V
0V
0V
0V
5.1V
6.8V
7.0V
0V
1.6V
0V
0.9V
(3.5V)
3.5V
(3.7V)
3.7V
6.0V
1.0V
6.6V
1.2V
MODE CARRIER
MODULATION
ANT INPUT
FREQUENCY DEVIATION
FM 98MHz 1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB
AM 1000(999)kHz 400Hz MONO 30% MOD 60dB
2-71
0-71
0-22
GENERAL MARKET
AUSTRALIA
EUROPE
U.K.
E1
T5
X5
M5
UNIT No.
DESTINATION
COUNTRY ABB.
R27,
7.5K
CNOBA
36,82
R15,
270
F
R14
28
3.3KNO 18K
R23 R25
73
89,90
8.2KYES YES
R72,
R32
C8,35,
31
0.022470P
C26C25
C30,
10P12P
C43C42
YES
YES
NO
R833R11
33
10 22 100 YES 15K 27K 4.3K NO 3.9K NO 180P 0.018
0.022
GENERAL MARKET
X5AUSTRALIA
EUROPE
U.K.
E1
T5
COUNTRY ABB.
M5
DESTINATION
L72-0531
CF1,2
A1
W02-2622
L4,5,
6,7
NO
IC1CF3
LA-1838YES
W56CN2
YES
NO YES
83
W82,
X1
L77-2232
E1
F10-1129
W02-2584
L72-0536
NO LA-1837 YES
NO
YES NO F10-1128
L72-0536 (MS3)
EUROPE E2 W02-2584
COUNTRY ABB.
DESTINATION
CF1,2
A1
YESLA-1837NO YES NO
L4,5,
6,7
IC1CF3 CN2
82,83
W56,
L77-2232F10-1128
X1E1
CA
UNIT No.
EUROPE E2
COUNTRY ABB.
2-71
YES
DESTINATION
R25R23
36,82
R14R11R8
BF
10010NO22 YES 27K15K
R15,
0.018
C26C25
89,90
3.9K73NO4.3K
28
NO 180P
R72,R27, C8,35,74,
C42
0.022 12P
31
C30,
L72-0536 (MS3)
RUSSIA
Q5
DESTINATION
COUNTRY ABB.
W02-2586
A1
CF1,2
RUSSIA
Q5
DESTINATION
COUNTRY ABB.
3-81 YES
UNIT No.
CA
L4,5,
6,7
YESLA-1837NO
CF3 IC1
YES NO
82,83
W56,
CN2
R14
10010NO 22
R8BFR11
YES 27K15K
36,82
R15,
R25R23
L77-2232F10-1128
E1 X1
89,90
C8,35,74,
4.3K NO 3.9K
28
R27, R72,
73
180PNO 0.018
C25 C26
12P0.022
C42
31
C30,
W60
NO
YES
W60
YES
W60
YES
(MA5)
(MS3)
MALAYSIA I5
PX Y5
R32
R32
E4EUROPE
C8,35,
0-22
UNIT No.
MALAYSIA
AUSTRALIA X6
CHINA
I6
C6
GENERAL MARKET
DESTINATION
COUNTRYM6ABB.
270
R14
100
0-71
2-71 YES
NO
10NO22
33
YES
33
ACF B
R8 R11
7.5K
4.3K15KYES 27K
3.3KNO 18K
3.9KNO NO
8.2KYES YES
28
R27,R15,
R23
36,82
R25
R72,
R32
89,90
73
0.022
0.018180P
0.022470P
10P12P
C30,
C26C25
31
C43C42
Y5PX
I5MALAYSIA
L77-2232
W02-2622
W02-2584E4EUROPE
MALAYSIA
AUSTRALIA X6
CHINA
I6
C6
DESTINATION
COUNTRY
GENERAL MARKET M6
ABB.
(MS3)
L72-0536
L72-0531
(MA5)
LA-1837NO YES
LA-1838YES NO
A1
CF1,2
L4,5,
IC1CF3
6,7
YES
NO
YES NOYES
YES
NO NO
F10-1128
F10-1129
W82,
CN2 W56 W60
83
E1 X1
W56,
82,83
CF1,2
L72-0536 (MS3)
EUROPE E7
DESTINATION
COUNTRY ABB.
W02-2584
A1 IC1
LA-1837NO
CF3
YES NOYES
L4,5,
6,7
CN2
EUROPE
COUNTRYE7ABB.
DESTINATION
2-71 YES
UNIT No.
CA
R14
NO 2210
R8BFR11
36,82
YES100 27K15K
R15,
R25R23
L77-2232F10-1128YES
W60 E1 X1
C30,
0.022
31
NO
89,90
C8,35,74,
28 73
NO4.3K 3.9K
R32
R27, R72,
180P 0.018
C25 C26
12P
C42
U.K. T7
U.K. T7
F10-1108
DESTINATION
DESTINATION
CANADA
COUNTRY
U.S.A.
CANADA
COUNTRY
U.S.A.
R72,R27,R15,36,R8,
LA-1838
IC1
L72-0596
W02-2622
P2
ABB.
K2
A1
YES
(MS2)
CF1,2
CF3
A
0-10
P2
UNIT No.
ABB.
K2
33NO
CBF
11
W82,L4,5
NO NONO
6,7
CN2 W56
NO YES
83
W60 E1
18K
R25
3.3KNO270
82
R14 R23
YES 15K7.5K
28
R32
73
C30,C8,35,74,
L77-2187
X1
0.022
C26
470PYES
89,90
C25
27P0.033
31
C42 C43
22P NO
C70,71,79,
80,82
L40-1001-82
L9 J1
E70-0080-05
C8,35,74,
W02-2622
CANADA
U.S.A.P1K1
COUNTRY
DESTINATION
ABB.
L72-0596
(MS2)
YES
CF1,2
A1 CF3
0-10
UNIT No.
CANADA
U.S.A.P1K1
COUNTRY
DESTINATION
ABB.
NO
BACF
L40-1001-82
L9
LA-1838 NO
L4,5
IC1
6,7
NO NO NO
CN2 W56 W60
33 270 NO 3.3K
R15,36,R8,
11
R14
82
R23
18K 7.5K YES 15K
R27,
R25
28
R72,
R32
73
80,82
C70,71,79,
NO
E70-0080-05F10-1108YES
E1
83
W82,
J1
L77-2187
X1
470PYES 0.022
C25
89,90
C26
0.033 27P 22P
C30,
31
C42 C43
L4,5,
NO
R15,36,
82
ABB.COUNTRY
U.S.A.
CANADA
DESTINATION
L72-0596
(MS2)
CF1,2
W02-2622
P3
K3
A1
6,7
LA-1838YES NO
CF3 IC1
ABB.COUNTRY
U.S.A.
CANADA
DESTINATION
NO
P3
K3
0-10
UNIT No.
BA
33 270
R8,
CF
11
R14
F10-1108
W56
NOL40-1001-82 NO
L9 CN2
83
YESNO
W82,
W60 E1
L77-2187E70-0080-05
J1 X1
470PYES
R32
18K3.3K 7.5K
R25R23
R27,
28
89,90
YES15K
C8,35,74,R72,
73
C25 C43
22P0.0330.022 27P
31
C30,
C26 C42
80,82
NO
C70,71,79,
NO
YES
79,80,82
C70,71,
L9
L40-1001-17
J1
E70-0321-05
E70-0052-05
10P YES
79,80,82
C43
C70,71,
L9
L40-1001-17
J1
E70-0321-05
E70-0052-05
100
R14
LA-1837
FB
R8 R11UNIT No.
AC
ABB.
ABB.
EUROPE
DESTINATION
COUNTRY
COUNTRY
EUROPE
L72-0536 (MS3)
W02-2584E3 NO
CF1,2
A1
2-71E3 YES
CF3 IC1
10NO 22
DESTINATION
C43C42C25 C26R23 R25 R32
F10-1128L40-1001-17YES NOYES YES
4.3K
6,7
L4,5,
L9
15KYES
36,82
28
27K
W56,
82,83
CN2 E1W60
NO733.9K NO
89,90
L77-2232
E70-0052-05
E70-0321-05
12P
J1
180P 0.018310.022
X1
79,80,82
YES10P
R27,R15, R72, C8,35,74, C30, C70,71,
YES10P
C70,71,
79,80,82
C43
L9
L40-1001-17
J1
E70-0321-05
E70-0052-05
YES
NO
NO
C74
79,80,82
C70,71,
L9
L40-1001-17
J1
E70-0321-05
E70-0052-05
LA-1837
ABB.
EUROPE
COUNTRY
DESTINATION
CF1,2
L72-0536 (MS3)
W02-2584E5
A1
NO
IC1CF3
F10-1128L40-1001-17YES
6,7
L4,5,
L9
YES NO YES
CN2
82,83
W56,
W60 E1
L77-2232
E70-0321-05
E70-0052-05
J1 X1
R14
100
ABB.COUNTRY
EUROPE
DESTINATION
E5 2-71 YES
UNIT No.
CA
10NO 22
R8BFR11
R27,
4.3K
36,82
15KYES 27K
R23
R15,
R25
28
89,90
3.9KNO NO
R32
73
R72, C8,35,74,
C42
12P0.018180P 0.022
C26C25
31
C30,
79,80,82
YES10P
C70,71,
C43
100
R14
LA-1837
ABB.
RUSSIA
COUNTRY
DESTINATION
CF1,2
L72-0536 (MS3)
W02-2586
Q6
A1
NO
CF3 IC1
ABB.COUNTRY
RUSSIA
DESTINATION
3-81Q6YES
UNIT No.
CA
10NO 22
R8BFR11
F10-1128L40-1001-17YES
6,7
L4,5,
L9
YES NO YES
CN2
82,83
W56,
E1W60
L77-2232
E70-0321-05
E70-0052-05
J1 X1
C25
180P
R27,
4.3K
28
36,82
15KYES 27K
R23
R15,
R25
89,90
73
3.9KNO NO
R32
R72, C8,35,74,
C42
12P
31
0.018 0.022
C26
C30,
79,80,82
YES10P
C70,71,
C43
82,836,7
COUNTRY ABB.
LA-1837EUROPE
L72-0536 (MS3)
W02-2584E8 NO F10-1128L40-1001-17YES NOYES YES L77-2232
E70-0052-05
E70-0321-05
100
R14
ABB.
DESTINATION
DESTINATION
EUROPE
COUNTRY
CF1,2
A1
UNIT No.
E8 2-71ACYES
CF3 IC1
R8
10
FB
NO
R11
22
C8,35,74,R72,R15, R27,
4.3K
L4,5,
L9
R23
15KYES
36,82
28
R25
27K
W56,
CN2 E1W60
73
R32
NO 3.9K NO
89,90
C70,71,C30,
12P
C42
J1
C25 C26
180P 0.018310.022
X1
YES
79,80,82
C43
10P
LA-1837
R14
100
COUNTRY ABB.
RUSSIA
L72-0536 (MS3)
W02-2586
Q7
NO
ABB.
DESTINATION
DESTINATION
RUSSIA
COUNTRY
CF1,2
A1
UNIT No.
Q7
3-81ACYES
IC1CF3
R8
10
FB
NO
R11
22
82,836,7
F10-1128L40-1001-17YES NOYES YES L77-2232
E70-0052-05
E70-0321-05
180P
C25
C8,35,74,R72,R15, R27,
4.3K
L4,5,
L9
R23
15KYES
36,82
R25
27K
28
W56,
CN2 W60 E1
R32
NO 3.9K73NO
89,90
C70,71,C30,
12P
C42
J1
C26
0.018 0.022
31
X1
YES
79,80,82
C43
10P
C43
C70,71,
79,80,82
YES10P
L9
L40-1001-17
J1
E70-0321-05
E70-0052-05
C74
NO
KRF-V5020 (X05-498X-XX)
KRF-V5020(S) (X05-4982-71)
KRF-V5020W (X05-4983-81)
KRF-V6020 (X05-498X-XX)
KRF-V6020E (X05-4982-71)
KRF-V6020W (X05-4983-81)
KRF-V7020W (X05-4983-81)
KRF-V7020 (X05-4982-71)
KRF-V7020E (X05-4982-71)
KRF-V5020E (X05-4982-71)
VR-306 (X05-5050-10)
VR-305 (X05-5050-10)VR-355 (X05-5050-10)
COUNTRY ABB. R25 R27,28 R3 2 R72,73 R80,82 W53,60
W56,82,83
D13 IC1 A1
SHANGHAI V6 1.8K 7.5K YES 8.2K NO NO YE S NO LA1838 W02-2622
KRF-V6020(X05-5062-11)
COUNTRY ABB. A C F B C 8 C 25 C 26
C30,31
C42 C43
C70,71,74,79,80,82
C89,90 CN 2 J1 E1 CF1,2 CF3
L4-7 X1 R8,11 R 14 R 15 R2 3
SHANGHAI V6 NO YES YES 470P 0.022 YES 27P 22P N O YES N O E70-0080 YES L72-0531 YES
NO L77-2187 33 270 NO 3.3K
1
2
3
4
5
6
7
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer
to parts list). indicates safety
critical components. For continued protection against risk of
fire, replace only with same
type and rating fuse(s). To
reduce the risk of electric
SAA6579T
TC9162AF
shock, leakage-current or
resistance measurements shall
be carried out (exposed parts
are acceptably insulated from
the supply circuit) before the
appliance is returned to the
customer.
TC9164AF
The DC voltage is an actual reading measured with a high impedance type voltmeter as the AM/FM signal generator
is specified to the conditions as shown in the list below. The measurement value may vary depending on the measuring instruments used or on the product. The value shown in ( ) is actual reading measured in the AM made.
R12
100
S-METER
DRIVE
TUNING
4
GND
5
AM
AM IF
AGC
26
VCC
867
DRIVE
STEREO
9
12
10
11
13
15
14
MUTE
DET
25
24
23
22
38K304KHz
VCO FF
2
19K
FF
DECODER
ANTI-BIRDIE
P-DET
21
SW
STEREO
20
19
PILOT
DET
FF
19K 8
18
17
16
0.047
C22
3.3u35
C21
+
R25 C26330P
10u16
C23
+
4.7u25
C27
C25
R27
R28
2.2u50
C29
+
2.2u50
C28
+
C31
C79
C30
C80
10u16
C38
+
10u16
C37
+
0.01
C34
C33
0.01
560
R30
47K
R31
0.047
C12
22
R16
R1433K
R15
CF3
10u16
C14
+
R17 3.6K
C45 22P
+
C15
1u50
3.9K
3K
R18
0.47u50
C16
+
R19
C17
1u50
+
8.2K
L4
3.9K
R37
R36
100
R35
1
C81
14
SWALLOW COUNTER
1/16,1/17 4bits
UNIVERSAL COUNTER
12bits PROGRAMABLE
DIVIDER
1/2
15
13
12
1.2K
R59
R58
12K
R49 10K
R48 1K
R47 1K
R46 1K
R45 1K
1K
R56
100P
C52
1K
R57
470P
C51
33K
R55
L5
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DET
S-LEVEL
SD
STEREO
R
GND
L
+15V
-15V
T. MUTE
PLL DT
PLL CLK
PLL CE
PLL DO
CH.SPACE
R82
2.7K
R11
C6
0.01
C82 0.01
C7 47u16
+
150
R81
C8 0.01
1W
R80 22K
4.7u35
C32
+
R40
10K
1K
R38
R39
1K
L6
W82
8200P
C70
L7
C71
8200P
W83
820
8.2K
R75
1K
1.8K
R76
R78
R77
47K
R74
C83
100P
W56
6
3
5
4
3
5
4
6
R84
1K
1K
1K
R72R73
4700P
4700P
C24
470P
C86
R20
4700P
C89
4700P
C90
1
C91
R79 3.3K
R33
R34
3300P
C35
2.7K
R32
W60
1K
+B
+B
+B
+B
+B
+B
+15V
+B +15V
+15V
+15V
15V
+15V
+B
+B
+B
+B
X
+15V
X
X
+15V
+B
+B
+15V
Q3
Q4
EMPHASIS
75uS: ON
50uS: OFF
DETECT
BUFFER
Q7
C
B
PLL
FM +B
Q14
FM/AM/MPX
SYSTEM IC
MUTING
CN1
DISCRIMINATOR
D3
D8
S LEVEL
BUFFER
Q6
F
D9
Q10
Q11
Q12
DRIVE
MUTING
D5
D13
SW
CN10
X09-A/3
2/3
IC2
IC1
(X05-XXXX-XX)
A
KRF-V5020/E/W (1/3)
KRF-V6020/E/W (1/3)
VR305/306/355 (1/3)
KRF-V7020/E/W (1/3)
(0V)
0V
FM ST: 0V
(2.8V)
2.3V
(1.2V)
1.2V
(2.8V)
0V
(0.2V)
0.2V
(7.0V)
7.0V
(9.2V)
8.8V
(0V)
4.3V
(4.0V)
7.0V
(3.7V)
3.6V
(1.2V)
0V
(1.3V)
0.2V
(3.0V)
3.4V
(3.4V)
3.4V
4.4V
(4.4V)
(4.4V)
4.4V
4.4V
(4.4V)
(3.4V)
3.4V
(2.8V)
2.8V
0V
0V
0V
[0.6V]
0V
0V
0V
3.6V
14.4V
10.3V
10.9V
11.0V
[75uS]
50uS
0V
0V
(0V)
(3.5V)
3.5V
OTHER: 4.6V
(8.1V)
8.1V
3.7V
4.3V
8.0V
-2.2V
0V
0V
0V
3.4V
3.5V
2.8V
0V
-2.2V
KMOLN
X24C02S
LA1837
LA1838
SAA6579T/R
M62446FP
BU4066BCF
NJM2279M
S-80740AL-A4
LC72131
Y05-3782-70
KRF-V5020/V6020/V7020/VR-305/306/355
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