JVC RX-F10S User manual

SERVICE MANUAL
COPYRIGHT © 2004 Victor Company of Japan, Limited No.MB264
2004/6
HOME THEATER RECEIVER
MB26420046
RX-F10S
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19
Area suffix
J ---------------------------- U.S.A.
C ------------------------- Canada

1-2 (No.MB264)
SPECIFICATION
*1: Corresponding to Linear PCM, Dolby Digital, and DTS (with sampling frequency -32 kHz, 44.1 kHz, 48 kHz).
Designs & specifications are subject to change without notice.
Amplifier
Output Power At stereo op-
eration
Front channels 100 W per channel, min. RMS, both channels driven into 6 Ωat 40
Hz to 20 kHz with no more than 0.8% total harmonic distortion.
At surround
operation
Front channels 100 W per channel, min. RMS, driven into 6 Ωat 1 kHz with no more
than 0.8% total harmonic distortion.
Center channel 100 W, min. RMS, driven into 6 Ωat 1 kHz, with no more than 0.8%
total harmonic distortion.
Surround channels 100 W per channel, min. RMS, driven into 6 Ωat 1 kHz, with no more
than 0.8% total harmonic distortion.
Surround back channel 100 W, min. RMS, driven into 6 Ωat 1 kHz, with no more than 0.8%
total harmonic distortion.
Audio
Audio Input Sensitivity/Imped-
ance
DVR/DVD (DVD MULTI), VCR, DBS, TV:330 mV/47 kΩ
Audio Input (DIG-
ITAL IN)*1
Coaxial DIGITAL IN 1(DVR/DVD):0.5 V(p-p)/75 Ω
Optical DIGITAL IN 2(DBS), 3(VCR): -21 dBm to -15 dBm (660 nm ±30 nm)
Audio Output Level DVR, VCR, MONITOR OUT:330 mV
Signal-to-Noise Ratio ('66 IHF/
DIN)
80 dB/62 dB
Frequency Response (6 Ω) 20 Hz to 20 kHz (±1 dB)
Bass Boost +4 dB ±1 dB at 100 Hz
Equalization (at DSP operation) Center frequency:63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz
Control range:±8 dB
Video
Video Input Sensitivity/Imped-
ance
Composite video:DVR/DVD, VCR, DBS 1 V(p-p)/75 Ω
S-video:DVR/DVD, VCR, DBS Y (luminance):1 V(p-p)/75 Ω
C (chrominance, burst):0.286 V(p-p)/75 Ω
Component:DVR/DVD, VCR Y (luminance):1 V(p-p)/75 Ω
PB, PR:0.7 V(p-p)/75 Ω
Video Output Level/Impedance Composite video:DVR, VCR, MONITOR
OUT
1 V(p-p)/75 Ω
S-video:DVR, VCR, MONITOR OUT Y (luminance):1 V(p-p)/75 Ω
C (chrominance, burst):0.286 V(p-p)/75 Ω
Component:MONITOR OUT Y (luminance):1 V(p-p)/75 Ω
PB, PR:0.7 V(p-p)/75 Ω
Synchronization Negative
FM tuner (IHF)
Tuning Range 87.5 MHz to 108.0 MHz
Usable Sensitivity Monaura:12.8 dBf (1.2 µV/75 Ω)
50 dB Quieting Sensitivity Monaural:16.0 dBf (1.7 µV/75 Ω)
Stereo:37.5 dBf (20.5 µV/75 Ω)
Stereo Separation at REC OUT 35 dB at 1 kHz
AM tuner
Tuning Range 530 kHz to 1 710 kHz
General
Power Requirements AC 120 V , 60 Hz
Power Consumption 120 W/160 VA (at operation) 2 W (in standby mode)
Dimensions (W ×H ×D) 435 mm ×70 mm ×329.5 mm (17 3/16 inches ×2 13/16 inches ×13 inches)
Mass 6.3 kg (13.9 lbs)

(No.MB264)1-3
SECTION 1
PRECAUTION
1.1 Safety Precautions
(1) This design of this product contains special hardware and
many circuits and components specially for safety purpos-
es. For continued protection, no changes should be made
to the original design unless authorized in writing by the
manufacturer. Replacement parts must be identical to
those used in the original circuits. Services should be per-
formed by qualified personnel only.
(2) Alterations of the design or circuitry of the product should
not be made. Any design alterations of the product should
not be made. Any design alterations or additions will void
the manufacturers warranty and will further relieve the
manufacture of responsibility for personal injury or property
damage resulting therefrom.
(3) Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteris-
tics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by us-
ing replacement components rated for higher voltage, watt-
age, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Ser-
vice Manual. Electrical components having such features
are identified by shading on the schematics and by ( ) on
the Parts List in the Service Manual. The use of a substitute
replacement which does not have the same safety charac-
teristics as the recommended replacement parts shown in
the Parts List of Service Manual may create shock, fire, or
other hazards.
(4) The leads in the products are routed and dressed with ties,
clamps, tubings, barriers and the like to be separated from
live parts, high temperature parts, moving parts and/or
sharp edges for the prevention of electric shock and fire
hazard. When service is required, the original lead routing
and dress should be observed, and it should be confirmed
that they have been returned to normal, after reassem-
bling.
(5) Leakage shock hazard testing
After reassembling the product, always perform an isola-
tion check on the exposed metal parts of the product (an-
tenna terminals, knobs, metal cabinet, screw heads,
headphone jack, control shafts, etc.) to be sure the product
is safe to operate without danger of electrical shock.Do not
use a line isolation transformer during this check.
• Plug the AC line cord directly into the AC outlet. Using a
"Leakage Current Tester", measure the leakage current
from each exposed metal parts of the cabinet, particular-
ly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage cur-
rent must not exceed 0.5mA AC (r.m.s.).
• Alternate check method
Plug the AC line cord directly into the AC outlet. Use an
AC voltmeter having, 1,000Ωper volt or more sensitivity
in the following manner. Connect a 1,500Ω10W resistor
paralleled by a 0.15µF AC-type capacitor between an ex-
posed metal part and a known good earth ground.
Measure the AC voltage across the resistor with the AC
voltmeter.
Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a return
path to the chassis, and measure the AC voltage across
the resistor. Now, reverse the plug in the AC outlet and
repeat each measurement. Voltage measured any must
not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5
mA AC (r.m.s.).
1.2 Warning
(1) This equipment has been designed and manufactured to
meet international safety standards.
(2) It is the legal responsibility of the repairer to ensure that
these safety standards are maintained.
(3) Repairs must be made in accordance with the relevant
safety standards.
(4) It is essential that safety critical components are replaced
by approved parts.
(5) If mains voltage selector is provided, check setting for local
voltage.
1.3 Caution
Burrs formed during molding may be left over on some parts
of the chassis.
Therefore, pay attention to such burrs in the case of pre-
forming repair of this system.
1.4 Critical parts for safety
In regard with component parts appearing on the silk-screen
printed side (parts side) of the PWB diagrams, the parts that are
printed over with black such as the resistor ( ), diode ( )
and ICP ( ) or identified by the " " mark nearby are critical
for safety. When replacing them, be sure to use the parts of the
same type and rating as specified by the manufacturer.
(This regulation dose not Except the J and C version)
Good earth ground
Place this
probe on
each exposed
metal part.
AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)
1500 10W
0.15 F AC TYPE

1-4 (No.MB264)
1.5 Importance administering point on the safety
Caution: For continued protection against risk of fire,
replace only with same type 4 A/125 V for F205,
2 A/125 V for F202 and F203.
This symbol specifies the type of fast operating fuse.
Precaution: Pour la protection continue contre les
risques d'incendie, remplacer uniquement par le
meme type: fusible 4 A/125 V pour le F205,
2 A/125 V pour le F202 et F203.
Ce symbole specifie le type de fusible a action rapide.
^
Secondary boardPrimary board
F202
2A-125V
2A-125V
F203
4A-125V
F205

(No.MB264)1-5
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

1-6 (No.MB264)
SECTION 3
DISASSEMBLY
3.1 Removing the top cover
(See Figs.1 to 3)
(1) From the both sides of the main body, remove the two
screws Aattaching the top cover. (See Figs.1 and 2.)
(2) From the back side of the main body, remove the five
screws Battaching the top cover. (See Fig.3.)
(3) Lift the rear section of the top cover in the direction of the
arrow while extending the lower sections of the top cover
and remove the top cover from the main body. (See Figs.1
and 2.)
Fig.1
Fig.2
Fig.3
A
Top cover
A
Top cover
Top cover
BB

(No.MB264)1-7
3.2 Removing the front panel assembly
(See Figs.4 and 5)
• Remove the top cover.
(1) From the top side of the main body, remove the divider.
(See Fig.4.)
Reference:
After attaching the front panel assembly, attach the divid-
er as before. (See Fig.4.)
(2) Disconnect the wire from the connector CN421 on the con-
nection 2 board. (See Fig.4.)
(3) Remove the tie band and wire clamps. (See Fig.4.)
(4) Disconnect the wire from the connector CN412 on the sec-
ondary board. (See Fig.4.)
Reference:
After connecting the wire to the connector, bundle the
wires with the other wires using the wire clamps and new
tie band as before. (See Fig.4.)
(5) Remove the screw Cand two screws C’ attaching the front
panel assembly. (See Fig.4.)
Reference:
When attaching the screws C’, attach the earth wires
with them. (See Fig.4.)
(6) From the bottom side of the main body, remove the four
screws Dattaching the front panel assembly. (See Fig.5.)
(7) Release the two claws aand claw b, remove the front panel
assembly in the direction of the arrow. (See Fig.5.) Fig.4
Fig.5
3.3 Removing the rear panel
(See Fig.6)
• Remove the top cover.
(1) From the back side of the main body, remove the strain re-
lief attaching the power cord in the direction of the arrow.
(2) Remove the twenty-five screws Eattaching the rear panel.
(3) Release the engagement sections cand remove the rear
panel from the main body.
Fig.6
Secondary board
Earth wire
Earth wire C'
CN412
Divider
Wire clamps
Tie band
Front panel assembly
CN421
Connection 2 board
Wire
C' C
aa
Front panel assembly
D
b
cc
Strain relief
Rear panel
Power cord E
E

1-8 (No.MB264)
3.4 Removing the tuner
(See Figs.7 and 8)
• Remove the top cover.
(1) From the top side of the main body, disconnect the card
wire from the connector CN1 on the tuner. (See Fig.7.)
(2) From the back side of the main body, remove the two
screws Fattaching the tuner. (See Fig.8.)
(3) Take out the tuner from the main body.
3.5 Removing the video/audio board
(See Figs.7 and 8)
• Remove the top cover.
(1) From the top side of the main body, remove the divider.
Reference:
When reassembly, attach the divider as before.
(2) From the back side of the main body, remove the four
screws Gattaching the video/audio board. (See Fig.8.)
(3) From the top side of the main body, take out the video/au-
dio board from the main body and disconnect the card wire
from the connector CN532 on the forward side of the video/
audio board. (See Fig.7.)
Reference:
Remove the divider as required. (See Fig.7.)
3.6 Removing the DSP board
(See Figs.8 and 9)
• Remove the top cover.
(1) From the back side of the main body, remove the four
screws Hattaching the DSP board. (See Fig.8.)
(2) From the top side of the main body, remove the tie bands
bundling the wires. (See Fig.9.)
Reference:
After reassembling, bundle the wires with the new tie
bands as before. (See Fig.9.)
(3) From the forward side of the DSP board, release the lock d
of the connector CN601 in the direction of the arrow and
disconnect the DSP board from the connection 1 board.
(See Fig.9.)
Note:
When releasing the lock dof the connector CN601, take
care not to break the lock. (See Fig.9.)
(4) From the forward side of the DSP board, disconnect the
card wire from the connector CN602. (See Fig.9.)
Fig.7
Fig.8
Fig.9
Divider
Card wire
CN532
Video Audio board
CN1
Tuner
Video/Audio
DSP boardTuner
H
G
G F
Tie band
Wires
DSP board
CN601
d
DSP board
Connection 1
board
CN602

(No.MB264)1-9
3.7 Removing the compu board
(See Fig.10)
• Remove the top cover.
(1) Remove the screws Jattaching the compu board.
(2) Disconnect the wire from the connector CN565 on the com-
pu board.
(3) Take out the compu board from the main body.
Fig.10
3.8 Removing the primary board
(See Fig.11)
• Remove the top cover and video/audio board.
(1) From the top side of the main body, remove the divider.
(2) Disconnect the wire from the connector CN208 on the sec-
ondary board.
(3) Disconnect the wire and power cord from the connectors
(CN202, CN203) on the primary board.
(4) Remove the four screws Kattaching the primary board.
(5) Take out the primary board from the main body.
Fig.11
Compu board
CN565
J
Divider
K
KWire
Wire
CN203
CN202
CN208
Secondary board
Power cord
Primary board

1-10 (No.MB264)
3.9 Removing the power transformer
(See Fig.12)
• Remove the top cover.
(1) From the top side of the main body, remove the tie bands
and wire clamp bundling the wires.
Reference:
After reassembling, bundle the wires with the new tie
bands and wire clamp as before.
(2) Disconnect the wire from the connector CN201 on the sec-
ondary board.
(3) Disconnect the wire from the connector CN202 on the pri-
mary board.
(4) Disconnect the wire from the connector CN702 on the main
amplifier board.
(5) Remove the four screws Lattaching the power transform-
er.
(6) Take out the power transformer from the main body.
Fig.12
3.10 Removing the secondary board
(See Fig.13)
• Remove the top cover.
(1) From the top side of the main body, remove the divider.
Reference:
When reassembly, attach the divider as before.
(2) Remove the tie bands bundling the wires.
Reference:
After reassembling, bundle the wires with the new tie
bands as before.
(3) Disconnect the wires from the connectors (CN201, CN207,
CN208, CN211, CN216, CN261, CN412, CN510, CN520,
CN721) on the secondary board.
Reference:
Disconnect the wire from the connector CN702 on the
main amplifier board as required.
(4) Remove the four screws Mattaching the secondary board.
(5) Take out the secondary board from the main body.
Reference:
When attaching the secondary board, insert the section
eof the secondary board in the hole of the heat sink and
attach the secondary board.
Fig.13
Main amplifier board
Wires
Wire clamp
Power transformer
Tie bands
Secondary board
Primary board
CN702
CN201
CN202
Wire
Wire
L
L
L
Main amplifier board
Wires
CN211 CN216
CN207
CN510
CN520
CN721
CN702
Heat sink
e
Divider
CN412
Tie bands
Secondary board
CN201
CN261
CN208
M
M
M
M

(No.MB264)1-11
3.11 Removing the speaker terminal board
(See Figs.14 and 15)
• Remove the top cover and DSP board.
(1) From the top side of the main body, disconnect the wires
from the connectors (CN301, CN701, CN725, CN801) on
the speaker terminal board. (See Fig.14.)
(2) From the back side of the main body, remove the two
screws Nattaching the speaker terminal board. (See
Fig.15.)
(3) Take out the speaker terminal board from the main body.
3.12 Removing the scart board
(See Figs.14 and 15)
• Remove the top cover and DSP board.
(1) From the top side of the main body, disconnect the card
wires from the connectors CN532 on the scart board. (See
Fig.14.)
(2) From the back side of the main body, remove the two
screws Pattaching the scart board. (See Fig.15.)
(3) Take out the scart board from the main body.
Fig.14
Fig.15
Wires
Speaker terminal board
CN725
CN532
Scart board
CN701
CN301
CN801
Scart board
Speaker
terminal board
P N

1-12 (No.MB264)
3.13 Removing the input board
(See Figs.16 and 17)
• Remove the top cover, tuner, video/audio board, DSP board,
secondary board, speaker terminal board and scart board.
(1) From the back side of the main body, remove the strain re-
lief attaching the power cord in the direction of the arrow.
(See Fig.16.)
(2) Remove the ten screws Qattaching the rear panel. (See
Fig.16.)
(3) Release the engagement sections fand remove the rear
panel from the main body. (See Fig.16.)
(4) From the top side of the main body, remove the tie bands
bundling the wires. (See Fig.17.)
(5) Disconnect the wires from the connectors (CN451, CN506)
on the input board. (See Fig.17.)
(6) Remove the screw Rand screw R’ attaching the input
board.
Reference:
When attaching the screw R’, attach the wire clamp with
it.
(7) Take out the input board from the main body in the direc-
tion of the arrow. (See Fig.17.)
Reference:
Remove the connection 1 board on the input board as re-
quired. (See Fig.17.)
Fig.16
Fig.17
f
f
Strain relief
Rear panel
Power cord Q
CN451
Wire clamp
R' R
CN506
Input board
Connection 1 board
Wires

(No.MB264)1-13
3.14 Removing the PWM modulator board
(See Fig.18.)
• Remove the top cover, DSP board and secondary board.
(1) From the top side of the main body, remove the tie band
and wire clamps bundling the wires.
Reference:
After reassembling, bundle the wires with the new tie
band and wire clamps as before. (See Fig.9.)
(2) Disconnect the wire from the connector CN506 on the input
board.
(3) Release the locks gof the connectors (CN705, CN706) on
the main amplifier board in the direction of the arrow and
disconnect the PWM modulator board from the main ampli-
fier board with the wire in an upward direction.
Note:
When releasing the locks gof the connectors (CN705, CN706)
on the main amplifier board, take care not to break the locks.
Fig.18
3.15 Removing the main amplifier board
(See Fig.19)
• Remove the top cover, DSP board, secondary board and PWM
modulator board.
(1) From the top side of the main body, remove the tie band
bundling the wires.
Reference:
After reassembling, bundle the wires with the new tie
band as before.
(2) Disconnect the wires from the connectors (CN519, CN702)
on the main amplifier board.
(3) Disconnect the wires from the connectors (CN301, CN701,
CN801) on the speaker terminal board.
(4) Remove the three screws Sand two screws Tattaching the
main amplifier board on the chassis base.
(5) Take out the main amplifier board from the main body.
Fig.19
CN506
Input board
PWM modulator board
Main amplifier board
Tie band
Wire clamp
Wires PWM modulator board
CN706 gCN705
g
CN519
CN702
CN701
CN301 CN801
Speaker terminal board
Main amplifier board
Chassis base
Tie band
Wires
Wires
S
T
T
SS

1-14 (No.MB264)
3.16 Removing the heat sink
(See Figs.20 and 21)
• Remove the top cover, DSP board, secondary board, PWM
modulator board and main amplifier board.
(1) From the forward side of the main amplifier board, remove
the six screws Uattaching the heat sink to the shield brack-
et. (See Fig.20.)
Reference:
When attaching the heat sink to the shield bracket, align
the projections ito the holes of the shield bracket before
attaching the screws U.
(2) From the reverse side of the main amplifier board, remove
the two screws Vattaching the heat sink to the main ampli-
fier board. (See Fig.21.)
(3) Release the joints hin the direction of the arrow and re-
move the heat sink from the main amplifier board. (See
Fig.21.)
Fig.20
Fig.21
i
i
U
U
U
Shield bracket
Heat sink
Main amplifier board
hhh
Main amplifier board
V

(No.MB264)1-15
3.17 Removing the fan motor
(See Figs.22 and 23)
• Remove the top cover.
(1) From the top side of the main board, remove the tie bands
bundling the wires. (See Fig.22.)
Reference:
After reassembling, bundle the wires with the new tie
bands as before. (See Fig.22.)
(2) Disconnect the wire from the connector CN207 on the sec-
ondary board. (See Fig.22.)
(3) Remove the two screws Wattaching the fan bracket. (See
Fig.22.)
(4) Take out the fan motor with the fan bracket.
(5) Remove the tie band bundling the wire. (See Fig.23.)
Reference:
After reassembling, bundles the wire with the new tie
band as before. (See Fig.23.)
(6) Remove the screw Xand screw X’ attaching the fan motor
to the fan bracket. (See Fig.23.)
Reference:
When attaching the screw X’, attach the fan cover with it.
(See Fig.23.) Fig.22
Fig.23
CN207
Wire
Wires
Fan bracket
Fan motor Tie bands
Secondary board
W
Fan motor
Wire clamp
Fan cover
Fan bracket
Wire
X
X'

1-16 (No.MB264)
3.18 Removing the transistor board
(See Fig.24)
• Remove the top cover.
(1) From the top side of the main body, remove the tie band
bundling the wires.
Reference:
After reassembling, bundle the wires with the new tie
band as before.
(2) Disconnect the wire from the connector CN261 on the sec-
ondary board.
(3) Remove the two screws Yattaching the transistor holder
and remove the sections jof the transistor holder from the
heat sink in the direction of the arrow.
(4) Remove the transistor board from the heat sink.
Reference:
When attaching the transistor board, align the projec-
tions kto the hole of the transistors (Q211, Q226).
Fig.24
3.19 Removing the connection 2 board
(See Fig.25)
• Remove the top cover.
(1) From the top side of the main body, release the wire
clamps bundling the wires.
When reassembling, bundle the wires with the wire clamps
as before.
(2) Disconnect the wire from the connector CN451 on the input
board.
(3) Disconnect the wire from the connector CN421 on the con-
nection 2 board.
(4) Remove the screw Zattaching the connection 2 board to
the chassis base.
Reference:
When attaching the connection 2 board, insert the projection
mof the connection 2 board in the hole of the chassis base.
Fig.25
CN261
Wire
Yj
Wires Tie band
Transistor holde
r
Secondary board
Transistor board
Y
k
Transistor board
Heat sink
Q211 Q226
Wire
Wires
Wire CN451 Input board
Wire clamp
Wire clamp
CN421
Connection 2 board
mZ
Chassis base

(No.MB264)1-17
3.20 Removing the jog board
(See Figs.26 and 27)
• Remove the top cover and front panel assembly.
(1) From the front side of the front panel assembly, pull out the
volume knob and jog knob in the direction of the arrow.
(See Fig.26.)
(2) From the inside of the front panel assembly, remove the
four screws AA attaching the jog board. (See Fig.27.)
(3) Take out the jog board from the front panel assembly.
(4) From the forward side of the jog board, disconnect the wire
from the connector CN413. (See Fig.27.)
3.21 Removing the FL board
(See Fig.27)
• Remove the top cover, front panel assembly and jog board.
(1) From the inside of the front panel assembly, remove the
four screws AB attaching the FL board.
(2) Take out the FL board from the front panel assembly.
Reference:
When attaching the FL board, align the projections nof
the front panel assembly to the holes of the FL board.
(3) From the forward side of the FL board, disconnect the wires
from the connectors (CN414, CN415).
Fig.26
Fig.27
3.22 Removing the key & LED board
(See Fig.28)
• Remove the top cover, front panel assembly and FL board.
Reference:
Remove the jog board and wire as required.
(1) From the inside of the front panel assembly, remove the
five screws AC attaching the key & LED board.
Reference:
When attaching the key & LED board, align the projec-
tions pof the front panel assembly to the holes of the key
& LED board.
(2) Take out the key & LED board from the front panel assem-
bly. Fig.28
Front panel assembly
Jog knob
Volume knob
AA AB
AB
AB
AA AA
FL board
Jog board
CN413
Wire nn
CN415 CN414
Jog board
Wire
FL board
Key & LED board
pp
AC

1-18 (No.MB264)
SECTION 4
ADJUSTMENT
This service manual does not describe ADJUSTMENT.

(No.MB264)1-19
SECTION 5
TROUBLESHOOTING
This service manual does not describe TROUBLESHOOTING.

(No.MB264)
AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
Victor Company of Japan, Limited
WPC
Printed in Japan