JVC RX-5040B User manual

SERVICE MANUAL
COPYRIGHT © 2004 Victor Company of Japan, Limited No.MB269
2004/6
AUDIO/VIDEO CONTROL RECEIVER
MB26920046
RX-5040B
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
Area suffix
UJ ---------------------- U.S.Military

1-2 (No.MB269)
SPECIFICATION
*1: Measured on AC 110 V, 127 V, 220 V, and 240 V
*2: Corresponding to Linear PCM, Dolby Digital, and DTS Digital Surround (with sampling frequency -32 kHz, 44.1 kHz, 48 kHz)
Designs and specifications are subject to change without notice.
Amplifier
Output Power At Stereo operation Front channels 100 W*1 per channel, min. RMS, driven into 8 Ω, at 1 kHz with no
more than 0.8% total harmonic distortion (IEC268-3/DIN).
At Surround operation Front channels 100 W per channel, min. RMS, driven into 8 Ω, at 1 kHz with no more
than 0.8% total harmonic distortion.
Center channel 100 W, min. RMS, driven into 8 Ω, at 1 kHz with no more than 0.8%
total harmonic distortion.
Surround channels 100 W per channel, min. RMS, driven into 8 Ω, at 1 kHz with no more
than 0.8% total harmonic distortion.
Audio Audio Input Sensitivity/Im-
pedance (1 kHz)
CD, TAPE/CDR, VCR, TV SOUND, DVD:220 mV/47 kΩ
Audio Input (DIGITAL IN)*2 Coaxial DIGITAL 1 (DVD):0.5 V(p-p)/75 Ω
Audio Input Sensitivity/Im-
pedance (1 kHz)
Optical DIGITAL 2 (CD):-21 dBm to -15 dBm (660 nm ±30 nm)
Recording Output Level TAPE/CDR, VCR:220 mV
Signal-to-Noise Ratio('66
IHF/DIN)
CD, TAPE/CDR, VCR, TV SOUND, DVD:87 dB/62 dB
Frequency Response (8 Ω) CD, TAPE/CDR, VCR, TV SOUND, DVD:20 Hz to 50 kHz (+1 dB, -3 dB)
Equalization (5 bands) 63 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz:±8 dB (in 2 dB steps)
Video Video Input Sensitivity/Im-
pedance
Composite video DVD, VCR:1 V(p-p)/75 Ω
Video Output Level Composite video VCR, MONITOR OUT:1 V(p-p)/75 Ω
Synchronization Negative
Signal-to-Noise Ratio 45 dB
FM tuner (IHF)
Tuning Range 87.50 MHz to 108.00 MHz
Usable Sensitivity Monaural: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 OUT (REC) 35 dB at 1 kHz
AM tuner
Tuning Range 531 kHz to 1 602 kHz (at 9 kHz intervals)
530 kHz to 1 600 kHz (at 10 kHz intervals)
General
Power Requirements AC 110 V/127 V/220 V/230 V - 240 V , adjustable with the voltage selector, 50 Hz/60 Hz
Power Consumption 210 W (at operation) 4.5 W (in standby mode)
Dimensions (W ×H ×D) 435 mm ×146.5 mm ×369.5 mm
Mass 8.0 kg

(No.MB269)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.MB269)
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

(No.MB269)1-5
SECTION 3
DISASSEMBLY
3.1 Removing the top cover
(See Fig.1)
(1) From the right and left sides of the main body, remove the
four screws Aattaching the top cover.
(2) From the back side of the main body, remove the three
screws Battaching the top cover.
(3) Remove the top cover in the direction of the arrow 2 while
extending the lower sections of the top cover in the direc-
tion of the arrow 1.
Fig.1
3.2 Removing the front panel assembly
(See Figs.2 and 3)
• Prior to performing the following procedures, remove the top
cover.
(1) Disconnect the card wire from the connector CN402 on the
front board. (See Fig.2.)
(2) Disconnect the card wire from the connector CN201 on the
main board. (See Fig.2.)
(3) Remove the tie band and wire protection board fixing the
card wire. (See Fig.2.)
(4) Remove the three screws Cattaching the front panel as-
sembly. (See Fig.2.)
(5) From the bottom side of the main body, remove the four
screws Dattaching the front panel assembly. (See Fig.3.)
(6) Remove the front panel assembly in the direction of the ar-
row. (See Fig.3.)
Fig.2
Fig.3
B
A
A
2
1
1
Top cover
C
Front panel assembly
Card wire
CN201
Main board
Tie band
Wire
protection
board
Card wire
CN402
Front board
CC
DD
Front panel assembly

1-6 (No.MB269)
3.3 Removing the rear panel
(See Fig.4)
• Prior to performing the following procedures, remove the top
cover.
(1) From the back side of the main body, remove the strain re-
lief from the rear panel in the direction of the arrow.
(2) Remove the twenty-one screws Eattaching the rear panel.
(3) Remove the two screws Fattaching the rear panel.
Fig.4
3.4 Removing the tuner
(See Figs.5 and 6)
• Prior to performing the following procedures, remove the top
cover.
(1) From the back side of the main body, remove the two
screws Gattaching the tuner to the rear panel. (See Fig.5.)
(2) From the top side of the main body, disconnect the card
wire from the connector CN411 on the front board. (See
Fig.6.)
(3) Take out the tuner.
Fig.5
Fig.6
E
E
E
EEE
Strain relief
Rear panel
F
G
Rear panel
Card wire CN411
Front board
Tuner

(No.MB269)1-7
3.5 Removing the DSP board, audio input board, DVD board and video board
(See Fig.7)
• Prior to performing the following procedure, remove the top
cover and rear panel.
(1) From the top side of the main body, disconnect the DSP
board from the connector CN481 and CN482 on the front
board.
(2) Disconnect the audio input board from the connector
CN421 on the front board.
(3) Disconnect the DVD board from the connector CN431 on
the front board.
(4) Disconnect the video board from the connector CN441 on
the front board.
Fig.7
3.6 Removing the front board
(See Fig.8)
• Prior to performing the following procedures, remove the top
cover, rear panel, DSP board, audio input board, DVD board,
video board and tuner.
(1) From the top side of the main body, disconnect the card
wire from the connector CN402 on the front board.
(2) Disconnect the relay board from the connectors (CN291,
CN491) on the main board and front board.
(3) Disconnect the wires from the connectors (CN471, CN472,
CN473) on the front board.
(4) Remove the two screws Hattaching the front board.
(5) Loosen the screw Jattaching the front board.
(6) Take out the front board from the main body.
Fig.8
3.7 Removing the speaker terminal board
(See Fig.9)
• Prior to performing the following procedure, remove the top
cover and rear panel.
From the top side of the main body, remove the solders from
the soldered sections aon the speaker terminal board.
Fig.9
CN481
Front board
DVD board Video board
CN421
Audio
input board
DSP
board
CN431
CN441
CN482
CN491
CN402
Front board
Relay board Main board
H
H
J
CN473
CN471
CN472 CN291
Card wire
Soldered sections a
Parallel wires
Speaker terminal board

1-8 (No.MB269)
3.8 Removing the power amplifier board
(See Fig.10)
• Prior to performing the following procedures, remove the top
cover.
(1) From the top side of the main body, remove the tie bands
fixing the wires.
(2) Remove the tie band and wire protection board fixing the
card wire.
(3) Remove the solders from the soldered section bon the
speaker terminal board attaching the parallel wires.
(4) Disconnect the relay board from the connectors (CN291,
CN491) on the main board and front board.
(5) Disconnect the parallel wire from the connector CN241 on
the main board.
(6) Disconnect the wire from the connector CN251 on the pow-
er transformer board 1.
(7) Disconnect the wires from the connectors (CN471, CN472,
CN473) on the front board.
(8) Remove the screw J, two screws Kand four screws Lat-
taching the power amplifier board.
(9) Take out the power amplifier board from the main body.
Fig.10
3.9 Removing the heat sink
(See Figs.11 and 12)
• Prior to performing the following procedures, remove the top
cover and power amplifier board.
(1) Remove the three screws Mattaching the heat sink. (See
Fig.11)
(2) From the reverse side of the power amplifier board, remove
the two screws Nattaching the heat sink. (See Fig.12)
3.10 Removing the power ICs
(See Figs.12)
• Prior to performing the following procedures, remove the top
cover, power amplifier board and heat sink.
(1) From the reverse side of the power amplifier board, remove
the solders from the soldered sections con the power am-
plifier board.
(2) Remove the power ICs from the forward side of the power
amplifier board.
Fig.11
Fig.12
Soldered section b
CN471
CN472
CN491
Front
board
CN473
Card
wire
K
L
Tie
band
Wire
protection
board
L
Tie bands
Power amplifier board
Relay board
LCN241 Main board
CN251
Tie band
CN291
Power
transforme
r
board 1
J
Parallel
wires
Speaker
terminal
board
Heat sink
Power amplifier board
M
Power IC
Heat sink
N
N
Power amplifier board
Soldered section c

(No.MB269)1-9
3.11 Removing the voltage selector board
(See Figs.13 and 14)
• Prior to performing the following procedure, remove the top
cover.
(1) From the back side of the main body, remove the two
screws Pattaching the voltage selector board. (See Fig.13)
(2) Remove the solders from the soldered sections don the
power transformer board 2. (See Fig.14)
(3) Remove the tie band fixing the wires. (See Fig.14)
(4) Take out the voltage selector board.
Fig.13
Fig.14
3.12 Removing the power transformer
(See Fig.15)
• Prior to performing the following procedures, remove the top
cover and voltage selector board.
(1) From the top side of the main body, remove the tie bands
fixing the wires.
(2) Remove the solders from the soldered section eon the
power transformer board 1.
(3) Remove the solders from the soldered sections fon the
power transformer board 2.
(4) Disconnect the wire from the connector CN251 on the pow-
er transformer board 1.
(5) Remove the four screws Qattaching the power transform-
er.
(6) Take out the power transformer from the main body.
3.13 Removing the power/fuse board
(See Fig.15)
• Prior to performing the following procedures, remove the top
cover and voltage selector board.
(1) From the back and top sides of the main body, remove the
screw Rand screw Sattaching the power/fuse board.
(2) Remove the solders from the soldered sections gattaching
the power cord.
(3) From the reverse side of the power/fuse board, remove the
solders from the soldered sections hattaching the wires.
Fig.15
Rear panel
P
Soldered sections d
Power transforme
r
board 2
Voltage selector
board
Tie bands
CN251
Soldered
section e
Soldered sections f
Soldered
sections g
Soldered
sections h
Tie band
Power transformer
Power
transformer
board 2
Power cord
Q
Q
S
R
Q
Q
Power
transformer
board 1
Power / Fuse board

1-10 (No.MB269)
3.14 Removing the main board
(See Fig.16)
• Prior to performing the following procedures, remove the top
cover.
(1) From the top side of the main body, disconnect the parallel
wires from the connectors (CN203, CN241) on the main
board.
(2) Disconnect the card wire from the connector CN201 on the
main board.
(3) Disconnect the relay board from the connector CN291 on
the main board.
(4) Remove the tie band fixing the parallel wire.
(5) Disconnect the parallel wire from the connector CN101 on
the headphone jack board.
(6) Remove the solders from the soldered section ion the
power transformer board 1.
(7) Remove the three screws Tand screw Uattaching the
main board.
(8) From the reverse side of the main board, remove the sol-
ders from the soldered sections jattaching the wires.
3.15 Removing the headphone jack board
(See Figs.16 and 17)
• Prior to performing the following procedures, remove the top
cover and front panel assembly.
(1) From the top side of the main body, remove the tie band fix-
ing the parallel wire. (See Fig.16)
(2) Disconnect the parallel wire from the connector CN101 on
the headphone jack board. (See Fig.16)
(3) From the front side of the main body, remove the special
nut and screw Vattaching the bracket (phones) to the front
bracket. (See Fig.17)
Fig.16
Fig.17
T
T
U
Card wire
CN201
CN101
Tie band
Headphone
jack board
CN241
CN203
Relay board
CN291
Power transformer board 1
Soldered
section i
Soldered
section j
Parallel wires
Parallel wire
Main board
T
Headphone jack board
Special nut
Front bracket
Bracket(phones)
V

(No.MB269)1-11
3.16 Removing the system control board and power switch board
(See Figs.18 and 19)
• Prior to performing the following procedures, remove the top
cover and front panel assembly.
(1) Pull out the volume and jog knobs from the front side of the
front panel assembly, remove the nut attaching the system
control board. (See Fig.18)
(2) From the back side of the front panel assembly, remove the
nine screws Wattaching the system control board. (See
Fig.19)
(3) Disconnect the parallel wire from the connector CN714 on
the power switch board. (See Fig.19)
(4) Take out the system control board from the front panel as-
sembly.
(5) Remove the two screws Xattaching the power switch
board. (See Fig.19)
(6) Take out the power switch board from the front panel as-
sembly.
Fig.18
Fig.19
Nut
Volume knob
Front panel assembly
Jog knob
W
WW
X
Power switch board
System control board
Parallel wire
Front panel assembly
CN714

1-12 (No.MB269)
SECTION 4
ADJUSTMENT
This service manual does not describe ADJUSTMENT.

(No.MB269)1-13
SECTION 5
TROUBLESHOOTING
This service manual does not describe TROUBLESHOOTING.

(No.MB269)
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

SCHEMATIC DIAGRAMS
No.MB269SCH
2004/6
RX-5040B
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
2-1
2-2
2-8 to 11
CD-ROM No.SML200406
AUDIO/VIDEO CONTROL RECEIVER
COPYRIGHT 2004 Victor Company of Japan, Limited.
Area suffix
UJ ----------------------- U.S.Military

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.
(This regulation does not correspond to J and C version.)

2-1
IC403
IC402
SOURCE
SELECTOR IC423
SELECTOR
IC428
6CH
MASTER
VOLUME
Q206
Q208
Q209
IC701
SYSTEM
CONT.
DI701
FL DISPLAY
RY302
RY203
IC427
RY202
Q202
T201
POWER
TRANS.
T202
TRANS.
D1101-D1108
D206-D209
D201-D204 Q203
Q711
Tuner
Power supply section
Block diagram
CN1
DSP_CLK,DSP_STATUS
DSP_READY,DSP_RESET
DSP_COMMAND
VOL_CLK
VOL_DATA
KEY_IN1
KEY_IN2
KEY_IN3
KEY_IN4
KEY_IN5
RY_LR1, RY_C
RY_S,RY_HP
POWER
SURR_L/R
CENTER
FR/FL
AM
FM
DVD
SW_OUT
CN411
CN431
CN481
CN471 CN472 CN473
CN272 CN273
FW301 FW301
FW251
CN101
CN171
Lch
Rch
SLch
SRch
Cch
ST301
FW303
FW141
CN203
CN241
CN401 CN421
DIGITAL_IN1
Main
plug
VIDEO1
VIDEO2
DCS
AVCOMPULINK
DSP_L/R
DSP_SL/SR
DSP_C
DSP_LFE
FW201
FW201
CN151
+VH,+VL
-VH,-VL
B+5V
F1, F2
CN701 CN201
J101
IC101
L/Rch
POWER
AMP
Lch IN
Rch IN L/R
IC102
C/SL/SRch
POWER
AMP
SLch IN
SRch IN
Cch IN
FW302 FW302
SL
SR
C
RY303
RY304
VCROUT_L/R
CD_L/R
TV_L/R
VCRIN_L/R
TAPEOUT_L/R
TAPEIN_L/R
SIG_L/R
TUNER_L/R,DVD_L/R
DVD_L/R
SW_OUT
J406 J404
J402 J403
CD
TAPE_PLAY
TAPE_REC
VCR_PLAY
TV_SOUND
VCR_REC IN_L/R
CN482
SW_OUT
DVD_L/R
SW_OUT
J681
DIGITAL_IN2
UN682
IC601,IC602
FILTER
DSP
IC661
IC667
CODEC
with S/PIDF
IC611,IC612,IC613
IC615,IC621,IC622
IC632,IC633,IC634
FILTER
DSP, CODEC
CONTROLLER
IC671
LIN+/-
RIN+/-
A1+/-,B1+/-
A2+/-,B2+/-
A3+/-,B3+/-
CN683 CN681
S727
D719
CN714 CN704
STB_LED
KEY_IN2
S721 to S726
S728 to S732
S734,S735,S737
S740 to S743
S745,S746,S756
S750 to S752
SEG1 to SEG16
GRID1 to GRID16
JS701
JS702
JOG1
JOG2
JOG_1
JOG_2
POWER
HP_L/R
Power
transformer 1
section
Power
transformer 2
section
Power/Fuse
section
Headphone
jack
section
Speaker terminal section
RX0
RX1
Power switch
section
User control keys
System control
FL display section
CN251
Surround / Digital signal input terminal section
CN451
TU_DATAIN
TU_DATAOUT
TU_CLK
TU_CE
IC501
SELECTOR
P
R
J501
DVD
MONITOR
J502 J521
DCS
CN441 CN501
Audio input terminal / Source select section
Video input terminal section
TUNER_L/R
DVD section Audio amplifier section
Volume / Regulator / Source select section
CN291
+B2,-B2
5.8V
RY_S
RY_C
RY_LR1
RY_HP
CN292
Relay section
CN492
CN491
Q1401 to Q1405
Q1434,Q1435
REG
+B2,-B2,5.8V
+12V,-12V,5.8V
A+5V,D+5V
DCS
VIDEO1
VIDEO2
SW_DATA
SW_STB
SW_CLK
SW_DATA
SW_STB
SW_CLK
Q1427
Q1428
Q1429
Q1420
TU_MUTE
Q1413
Q1414
Q1418
Q1419
Q1417
S_MUTE
FRONT_A
CENTER
SURR
FRONT_A
CENTER
SURR
Q702
Q703
Q704
DCS
AVCOMPULINK
DCS_IN
DCS_OUT
VCR_IN
VCR_OUT
DSP_IN_L/R
DSP.L/R
DSP.LS/RS
DSP.C
DSP.SW
CDIN,CDOUT
CCLK,INT
D_RST,D_CS
DSP_RST
SS,HREQ
MOSI,MISO
GPIO1 to GPIO4
D/A0 to D/A3
DATA,MCK,XTAL
S_BCK,S_LRCK
C_BLK,C_LRCK
IC703
REMOTE
CONTROL
RECEIVER
RM_IN
CN702
CN402
J591
AV
COMPULINK
AVCOMPULINK
Voltage
selector
section
VS201
VOL.
SEL.

2-2
SHEET 1
Standard schematic diagrams
Primary section
(SHEET 2)
(SHEET 3)
(SHEET 6)
(SHEET 2)
(SHEET 2)
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
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C102
C101
CN101
J101
R102
R101
C102
C101
CN101
R212
CN241
Q210
EP1
CN492
CN292
J101'
R102
R101
R212
CN241
Q210
EP1
CN492
CN292
CN203
Q206
FW201
D218
CN251
R210
RY203
FW251
Q208
Q209
R208
D212
C213
CN201
015
014
Q206
FW201
013
012
011
PW309
PW311
PW308
PW307
PW306
PW310
D218
R204 D221
R203
Q205
C218 D217
R209
F206
C203C202
C204 C205
C201
D202
D203
D201
D204
Q203
Q202
D208
C209
CN251
R210
D211
RY203
FW251
Q208
Q209
D210
C212
C210
T202
F207
RY202
R208
D212
C213
CN201
015
014
013
012
011
PW309
PW311
PW308
PW307
PW306
PW310
R204 D221
R203
PW104
PW205
PW204
PW203
C208
F202
F203
R201
PW105
EP201
PW101
PW103
PW302
PW301
F201
TA201
TA202
PW102
010
016114
112
110
111
113
121
120
122
130
131
Q205
D217
R209
F206
C203C202
C204 C205
C201
D202
D203
D201
D204
Q203
Q202
D208
C209
D211
D210
C212
C210
T202
FW201
RY202
PW104
PW205
PW204
PW203
C208
F202
F203
R201
PW105
EP201
PW101
PW103
PW302
PW301
F201
TA201
TA202
PW102
010
016114
112
110
111
113
121
120
122
130
131
R211
D222
D223
Q211
B170
B170
C102
C101
CN101
J101
R102
R101
F205
R212
CN241
Q210
EP1
CN492
CN292
CN203
Q206
D218
CN251
R210
RY203
FW251
Q208
Q209
R208
D212
C213
CN201
015
014
013
012
011
PW309
PW311
PW308
PW307
PW306
PW310
R204 D221
R203
Q205
D217
R209
F206
C203C202
C204 C205
C201
D202
D203
D201
D204
Q203
Q202
D208
C209
D211
D210
C212
C210
T202
CN203
RY202
PW104
PW205
PW204
PW203
C208
F202
F203
R201
PW105
EP201
PW101
PW103
PW302
PW301
F201
TA201
TA202
PW102
010
016114
112
110
111
113
121
120
122
130
131
FW201
R211
VS201
D222
D223
Q211
PW409
PW411
PW408
PW407
PW406
PW410
F204
F205
R211
D222
D223
Q211
B170
F205
FW201
F207
FW201
F207
CN291
CN291
D219 D220
C207 C206
D207
D206
D209
D219 D220
C218
C207 C206
D207
D206
D209
CN291
D219 D220
C218
C207 C206
D207
D206
D209
330P
330P
QGD2504C1-03Z
470
470
330P
330P
QGD2504C1-03Z
3.3k
QGD2504C1-05Z
KRC105M
QGB2510K1-04
QGB2510K1-04
470
470
3.3k
QGD2504C1-05Z
KRC105M
QGB2510K1-04
QGB2510K1-04
QGD2504C1-04Z
KRC105M
1SS133
QGA3901F2-05
68
QSK0109-001
KRC105M
KRC105M
10
11ES2
2200/6.3
QGF1205C1-14
KRC105M
1SS133
820 1SS133
3.9
KTC3200/GL
1/50
MTZ8.2JC
100K
T5AL
0.10.1
2200/35 1000/35
0.1
11ES2-T4
10DDA20-FD
10DDA20-FD
11ES2-T4
KTC3203/OY/
KRC105M
11ES2-T4
470/63
QGA3901F2-05
68
MTZ6.8JC
QSK0109-001
KRC105M
KRC105M
1SS133
470/16
QQT0281-004
T5AL
QSK0142-001
10
11ES2
2200/6.3
QGF1205C1-14
820 1SS133
3.9
0.0047/100
T2AL
T2AL
2.2
T5AL
KTC3200/GL
MTZ8.2JC
100K
T5AL
0.10.1
2200/35 1000/35
0.1
11ES2-T4
10DDA20-FD
10DDA20-FD
11ES2-T4
KTC3203/OY/
KRC105M
11ES2-T4
470/63
MTZ6.8JC
1SS133
470/16
QQT0281-004
QSK0142-001
0.0047/100
T2AL
T2AL
2.2
T2.5AL
15k
MTZ12JC
1SS133
2SD2395/EF/
330P
330P
QGD2504C1-03Z
470
470
T100mAL
3.3k
QGD2504C1-05Z
KRC105M
QGB2510K1-04
QGB2510K1-04
QGD2504C1-04Z
KRC105M
1SS133
QGA3901F2-05
68
QSK0109-001
KRC105M
KRC105M
10
11ES2
2200/6.3
QGF1205C1-14
820 1SS133
3.9
KTC3200/GL
MTZ8.2JC
100K
T5AL
0.10.1
2200/35 1000/35
0.1
11ES2-T4
10DDA20-FD
10DDA20-FD
11ES2-T4
KTC3203/OY/
KRC105M
11ES2-T4
470/63
MTZ6.8JC
1SS133
470/16
QQT0281-004
QGD2504C1-04Z
QSK0142-001
0.0047/100
T2AL
T2AL
2.2
T2.5AL
15k
MTZ12JC
1SS133
2SD2395/EF/
T2.5AL
T100mAL
15k
MTZ12JC
1SS133
2SD2395/EF/
T100mAL
T5AL
T5AL
QGB2510J1-04
QGB2510J1-04
11ES2 11ES2
0.047 0.047
11ES2-T4
11ES2-T4
11ES2-T4
0.0047
11ES2 11ES2
1/50
0.047 0.047
11ES2-T4
11ES2-T4
11ES2-T4
0.0047
QGB2510J1-04
11ES2 11ES2
1/50
0.047 0.047
11ES2-T4
11ES2-T4
11ES2-T4
0.0047
PROTECTOR_IN
RY_SURROUND
POWER
PROTECTOR_IN
PROTECTOR_IN
RY_S
RY_C
RY_LR1
RY_HP
RY_SURROUND
POWER
PROTECTOR_IN
RY_S
RY_C
RY_LR1
RY_HP
PROTECTOR_IN
RY_SURROUND
POWER
PROTECTOR_IN
RY_S
RY_C
RY_LR1
RY_HP
RY_S
RY_LR1
POWER
RY_LR1
RY_S RY_C
POWER
RY_LR1
RY_HP
POWER
RY_C
RY_S RY_C
RY_HPRY_HP

2-3
SHEET 2
Audio amplifier section
(SHEET 1) (SHEET 1)
(SHEET 3)(SHEET 3)
(SHEET 3)
(SHEET 1)
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
IC102IC101
C1113
C1114C1112
C1111
R1269
R1241
R1242
R1141
R1142
L1269
L1241
L1242
L1141
L1142
C1221
FW301
FW302
FW303
Q1351
L1351
B1005
L1352
L1353
D1355
B1007
B1008
B1009
B1006
C1351
R1357
C1124
C1123
R1358
D1356 C1352
R1356
R1355
Q1353 Q1355
Q1357
Q1358
R1193
Q1354 Q1356
D1359 D1360
D1357
R1210
D1358
C1353 C1354
L1354
Q1185
CN272 CN273
R1364
R1127
R1128
L1355
R1365 R1366
R1367
R1102
R1101
R1108
R1107
R1104R1103
R1208
R1204
R1264
R1262
R1207
R1202
R1201
R1203
CN171
C1107
C1108
C1101 C1102
C1201
C1264
C1202
C1261
C1208 C1263
PW601 PW602
C1262 C1203
C1207
Q1131
CN151
Q1171
ST301
Q1192
B311
R1131
R1132
R1266
R1227
R1228
Q1231
Q1232
R1268
R1231
R1232
R1178
R1179
C1171
Q1172
Q1173
D1171
C1172R1177
R1176
Q1132
C1103
R1374
C1369
C1376
C1375
C1372
C1371
C1368
C1367
R1185
R1195
C1185
C1132
C1131
C1104
R1191
R1192
C1191D1141
Q1175
FW141
D1191
Q1191
C1115 C1118
EP101
C1204
D1121 D1122
D1221
D1222
R1223
R1224
R1123
R1124
C1121
C1122
C1222
R1243 R1270R1244R1144 R1143
C1142 C1144 C1143 C1141
C1223 C1265 C1224
C1242 C1244C1243C1241 C1267
R1175 R1174 R1173
C1266
RY303
D1352
R1106
R1105
R1109
R1263
R1261
C1205
C1206
C1105
C1106
R1209
R1352
R1172 R1171
RY302
R1363
R1362
R1360
R1361
R1226
R1225
R1265
R1126
R1125
RY304
D1353 D1354
R1194
R1121
R1122
R1221
R1222
D1129
D1130
R1129
R1130
Q1261
R1267
R1229
R1230
D1230 D1229
D1261
C1377
R1372 R1373
C1363
C1361
C1364
R1353 R1354
C1362
C1366 C1373C1374
C1370
C1365
C1359
R1235
R1135
R1137
R1133
R1134
R1237
R1233
R1234 C1360
R1186
R1136
R1236
R1370R1371
R1196
R1206
R1205
C1378
D1101
C1192
D1103
D1102 D1104
D1105 D1107
D1106 D1108
C1116C1117 C1119C1120
STK413-430STK412-430
4700/63
4700/636800/71
6800/71
33
33
33
33
33
0.45u
0.45u
0.45u
0.45u
0.45u
100/100
QUM215-25Z4Z4
QUM216-25Z4Z4
QUM214-26DGZ4
KRC109M
QQLZ005-R45
QQLZ005-R45
QQLZ005-R45
1SS133
4.7/50
22k
100p 100p 100p 100p100p
6.8k
MTZ5.1JC
4.7/50
4.7k
3.9k
KRC109M KRC109M
KRC109M KRC109M
10
KRC109M KRC109M
1SS133
100
1SS133
4.7/50 4.7/50
QQLZ005-R45
KTA1268/GL
QJP002-021601 QJP001-031001
22k
1k
1k
QQLZ005-R45
6.8k
22k
6.8k
220
220
100k
100k
100k100k
100k
100k
62k
62k
100k
1k
1k
100k
QJP001-032101
3p
3p
470p 470p 470p
3p
470p470p
3p 100/10
4.7/50 4.7/50
3p
KTC3200/GL
QJK012-051903
KTC3200/GL
QNB0188-001
KTC3200/GL/
47k
47k
1k
1k
1k
KTC3200/GL
KTC3200/GL
47k
47k
47k
10k
10k
10/25
KTA1268/GL
KTC3199/GL
1SS119
47/16100k
100k
KTC3200/GL
4.7/50
3.9
0.047
220p
220p
220p
220p
220p
220p
10K
4.7K
10/100
2200P
2200P
4.7/50
68
5.6k
47/50
MTZJ36C
KTA1046/Y/
QUM215-16DGZ4
MTZ30JC
2SD2395/EF/
0.1/160 0.1/160
4.7/50
MTZJ15C
MTZJ15C MTZJ15C
MTZJ15C
1.5k
1.5k
1.5k
1.5k
100/100
100/100
100/100
10 101010 10
0.047 0.047 0.047 0.047 0.047 0.0470.0470.047 0.047
100k 100k 100k
0.047
QSK0109-001
1SS119
390
390
33k
300
1k
100/10
100/10
220/10
220/10
33k
68
82k 100k
QSK0109-001
4.7k
4.7k
4.7k 4.7k
0.22
0.22
0.22 0.22 0.22
QSK0109-001
1SS119 1SS119
3.3K
470
470
470
470
1SS119
1SS119
18k
18k
KTC3200/GL
18k
18k
18k
1SS119 1SS119
1SS119
220p
3.9 3.9
220p
0.047
220p
68 68
0.047
220p 220p220p
0.047
0.047
220p
2.2
2.2
2.2
100
2.2
2.2
100
2.2
220p
100K
2.2 2.2
3.93.9
47k
750
750
220p
UF304G-F82
0.0047
UF304G-F82
UF304G-F82 UF304G-F82
UF304G-F82 UF304G-F82
UF304G-F82 UF304G-F82
0.01/5000.01/500
0.01/5000.01/500
!!
!
!
! !
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
! !!
!
!
!
!
!
!
!
!
! ! !
!!!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!

2-4
SHEET 3
Volume / Regulator / Source select section
(SHEET 6)
(SHEET 4)
TO TUNER
(SHEET 5) (SHEET 5) (SHEET 6)
(SHEET 4)
(SHEET 4) (SHEET 1)
(SHEET 2)
(SHEET 2)
(SHEET 2)
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
R1460
EP401 CN491
Q1423
R1409
R1459
Q1404
R1404
R1410
R1411
D1405
C1405
Q1405
R1401 R1403
C1447
C1403
D1403
Q1403
R1583
D1402
CN441
Q1426
Q1402
Q1425
R1500
Q1419
R1405
Q1414
Q1418
D1401
R1402
Q1401
Q1417
Q1413
R1406
C1424
C1423
IC428
R1573
C1460
C1461
IC427
IC427
C1432
R1574
R1581
CN473
C1422
C1459
C1453
R489
R490
D1409
D1412
CN482
D1413
Q1422
CN431
Q1407 Q1408
R1417
CN421
D1414 D1415
R1582
R1584
Q1421
R1453
R1450
R1448
Q1420
R1444
CN402
CN471
R1416
C1425
CN411
C1465
Q1427
R1445
R1446
R483
CN472
R485
R1471
R1473
R487
R1472
R1415
R1413
C1409
C1408
R1490
Q1428
C1433
CN481
C1480
R1493
R1494
IC423
R1438
R1437
R1440
R1439
D1408
D1407
R1414
Q1406
R1495
R1458
C1436
R1457
D1411
CN403
IC431
R1452
R1451
C1470
C1471
R1496
Q1424
C1475
C1474
C1473
C1476
R488
R475
R1412
C1472
X1401
R1475
R1449
R1447
R1478
R1477
C1477
Q1435
Q1434 R477
R479
R478
R1462
R1461
R1407
R1408
R1419
C1445
C1444
C1464
C1463
R1418
R1465
C1446
D1404
C1404
C1402
R1571
R1464
C1401
R1572
R1492
R1575 R1576 R1579 R1580
R1499
R1480
R1474
FL401
R1470
R484
R486
FL402
C1439 C1440
R1487 R1488
Q1429
R1436R1435
D1406
C1406
R1485 R1486
R1498
R476
C1407
C1437
68
QGB2510J1-04
KRA104M
2.7k
68
2SD2394/EF/
2.7k
4.7
1.8k
MTZJ13C
100/25
2SD2394/EF/
10 12
4.7/50
MTZJ5.6B
2SD2394/EF/
560
MTZJ6.2C
QGB2510J1-07
2SC3576-JVC
2SD2394/EF/
2SC3576-JVC
470k
2SC3576-JVC
12
2SC3576-JVC
2SC3576-JVC
MTZJ13C
1.8k
KTA1046/Y/
2SC3576-JVC
2SC3576-JVC
6.8k
4.7/50
4.7/50
BD3814FV
1k
0.022
0.022
NJM4565M-WE
NJM4565M-WE
0.022
1k
3.3k
QGA2501C1-03
4.7/50
4.7/50
4.7/50
100
100
MA152WK-X
1SS355
QGB2510J1-07
1SS355
2SC3576-JVC
QGB2510J1-11
KTC3203/OY/
KTA1271/OY/
2.2k
QGB2510J1-14
1SS355 1SS355
1.6k
560
2SC3576-JVC
1k
10k
10k
KRA104M
10k
QGF1205C1-27
QGA2501C1-03
10
10/16
QGF1205C1-11
10/50
1k
100k
5.6K
QGA2501C1-02
2K
200
10k
2K
0.0056
10k
2.2k
1k
47/25
47/25
0.0056 13k
2SC3576-JVC-T
10/16
QGB2510J1-14
470/35
1k
1k
TC9162AF
1k
1k
10k
10k
MTZJ7.5C
MTZJ7.5C
10
KTC3203/OY/
10k
6.8k
0.022
6.8k
1SS355
QGA2001C1-02
BU1924
100k
100k
82P
47P
10k
KRA104M
330P
560P
0.047
2.2/50
47K
16K
10
10/16
QAX0263-001Z
2.2K
1k
1k
1K
1K
0.001
2SD2394/EF/
2SD2394/EF/ 4.7
2.2
2.2
2.2
2.2
4.7
4.7
68
0.022
0.022
4.7/50
4.7/50
68
1k
220p
MTZJ5.6C
100/25 100/25
100/25
0R0
100k
47/50
0R0
1k
0R0 0R0 300 0R0
510
100k
1k
2SC3576-JVC-T
QQR1372-001
200
47K
47K
QQR1372-001
10K 10K
KRA104M
150K
150K
MTZJ10C
100/25
1K
1K
510
10K
0.022
1.5
S_MUTE
S_MUTE
SW_MUTE
VOL_DA
VOL_CLK
DCS TU_CE TU_DATAIN VIDEO2 TU_DATAOUT
D+5V
SELF_DET
VIDEO1
DBS
VIDEO2
S_MUTE TU_MUTE DSP_RESET DSP_READY DSP_CLK
IN_L
DSP_STATUS DSP_COMMAND VOL_CLK VOL_DA SW_MUTE SW_STB TU_CLK SW_CLK SW_DATA AVCOMPULINK
SW_STB
VIDEO1 VCR DVD
DCS
D.GND
DSP_RESET
A+12V
DSP_READY
DSP_COMMAND DSP_STATUS
DSP_CLK
DSP_C
TU_CE
DSP_L
A+5V
DSP_SR
DSP_R
DSP_SL DSP_SR
DSP_LFE
DSP_C
DSP_LFE
INPUT_ATT
SW_CLK
SW_DATA SW_CLK
SW_DATA
INPUT_ATT BASSBOOST
SW_STB
TU_DATAIN
AVCOMPULINK
IN_R
TU_CLK
TU_DATAOUT
TU_MUTE
DSP_R DSP_L
DSP_SL
A-12V
!!
!
! !
!
!
!
!
!
!
!
!
!!
!
!!
!
!!
!
!
!!
!
!
!
!
!!
!
!
!