JVC THC-7 Service manual

SERVICE MANUAL

DVD DIGITAL THEATER SYSTEM

MB41520057

TH-C7

Area suffix

J ---------------------------- U.S.A.

(SP-THC7C)

(SP-PWC7)

(SP-THC7F)

(SP-THC5S)

(XV-THC7)

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-35

COPYRIGHT © 2005 Victor Company of Japan, Limited

No.MB415

2005/7

SPECIFICATION

Center unit (XV-THC7)

Audio section Total Harmonic Distortion *1 0.02%

Digital input *2 DIGITAL IN (DBS)

(OPTICAL)

Video section Video System NTSC

Horizontal Resolution 500 lines

Signal-to-Noise Ratio 64 dB

Video output level Composite 1.0 V(p-p)/75 Ω

S-video-Y 1.0 V(p-p)/75 Ω
S-video-C 0.286 V(p-p)/75 Ω
Component-Y 1.0 V(p-p)/75 Ω
Component-PB/PR 0.7 V(p-p)/75 Ω

Video input sensitivity/
Impedance (VCR IN)

Tuner section Tuning Range FM 87.5 MHz to 108.0 MHz

General Power Requirements AC 120 V , 60 Hz

Power Consumption 16 W (at operation)

Dimensions (W × H × D) 400 mm × 85 mm × 399 mm(15-3/4 inches × 3-3/8 inches × 15-3/4 inches)

Mass 4.2 kg (9.3 lbs)

Composite 1.0 V(p-p)/75 Ω
S-video-Y 1.0 V(p-p)/75 Ω
S-video-C 0.286 V(p-p)/75 Ω

AM 530 kHz to 1 710 kHz

- 21 dBm to - 15 dBm
(660 nm ±30 nm)

1.3 W (in standby mode)

*1: This value is measured at System cord CONNECTOR for reference.

*2: Corresponding to Linear PCM, Dolby Digital, and DTS Digital Surround (with sampling frequency -32 kHz, 44.1 kHz, 48 kHz)

Subwoofer (SP-PWC7)

Amplifier section Front/Center/Surround 167 W per channel, RMS at 3 Ω at 1kHz, with 10 % total harmonic distortion.

Subwoofer 167 W, RMS at 3 Ω at 100 Hz, with 10 % total harmonic distortion.

Speaker section Speaker unit 25 cm (9-7/8 inches) Bass-reflex

Power Handling Capacity 170 W

Impedance 3 Ω

Frequency Range 25 Hz to 200 Hz

General Power Requirements AC 120 V , 60 Hz

Power Consumption 160 W (at operation)

0 W (in standby mode)

Dimensions (W × H × D) 264 mm × 481 mm × 459 mm(10-7/16 inches × 18-15/16 inches ×18-1/8 inches)

Mass 16.5 kg (37 lbs)

1-2 (No.MB415)

Satellite Speakers (SP-XTHC7)

Front speakers
(SP-THC7F)

Center speaker
(SP-THC7C)

Surround speakers
(SP-THC5S)

Speaker unit Woofer 10 cm (3-15/16 inches) × 4

Power Handling Capacity 170 W

Impedance 3 Ω

Frequency Range 60 Hz to 20 kHz

Dimensions (W × H × D) 270 mm × 1 085 mm × 310 mm(10-11/16 inches × 42-3/4 inches × 12-1/4 inches)

Mass 8.8 kg (19.4 lbs) each

Speaker unit Woofer 10 cm (3-15/16 inches) × 2

Power Handling Capacity 170 W

Impedance 3 Ω

Frequency Range 65 Hz to 20 kHz

Dimensions (W × H × D) 380 mm × 141 mm × 163 mm(15 inches × 4-9/16 inches × 6-7/16 inches)

Mass 3.4 kg (7.5 lbs)

Speaker unit 8.0 cm (3-3/16 inches)

Power Handling Capacity 170 W

Impedance 3 Ω

Frequency Range 80 Hz to 20 kHz

Dimensions (W × H × D) 111.5 mm × 148 mm × 106.5 mm(4-7/16 inches × 5-7/8 inches × 4-1/4 inches)

Mass 0.44 kg (0.97 lbs) each

Tweeter 4 cm (1-5/8 inches)

Bass-reflex, Magnetically Shielded

Tweeter 4 cm (1-5/8 inches)

Bass-reflex, Magnetically Shielded

Bass-reflex

Designs & specifications are subject to change without notice.

(No.MB415)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 purpos­es. 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 per­formed 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 characteris­tics are often not evident from visual inspection nor can the
protection afforded by them necessarily be obtained by us­ing replacement components rated for higher voltage, watt­age, etc. Replacement parts which have these special
safety characteristics are identified in the Parts List of Ser­vice 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 charac­teristics 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 reassem­bling.

(5) Leakage shock hazard testing

After reassembling the product, always perform an isola­tion check on the exposed metal parts of the product (an­tenna 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, particular­ly any exposed metal part having a return path to the
chassis, to a known good earth ground. Any leakage cur­rent 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, 1,000Ω per volt or more sensitivity
in the following manner. Connect a 1,500Ω 10W 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.).

AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)

0.15 F AC TYPE

Place this
probe on

1500 10W

Good earth ground

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 pre­forming 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)

each exposed
metal part.

1-4 (No.MB415)

1.5 Preventing static electricity

Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser
diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.

1.5.1 Grounding to prevent damage by static electricity

Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as laser products.
Be careful to use proper grounding in the area where repairs are being performed.

(1) Ground the workbench

Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over it before placing the
traverse unit (optical pickup) on it.

(2) Ground yourself

Use an anti-static wrist strap to release any static electricity built up in your body.

(caption)
Anti-static wrist strap

1M

Conductive material
(conductive sheet) or iron palate

(3) Handling the optical pickup

• In order to maintain quality during transport and before installation, both sides of the laser diode on the replacement optical
pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)

• Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power source can easily
destroy the laser diode.

1.6 Handling the traverse unit (optical pickup)

(1) Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit.
(2) Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the

replacement procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long a

time when attaching it to the connector.
(3) Handle the flexible cable carefully as it may break when subjected to strong force.
(4) I t is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.

1.7 Attention when traverse unit is decomposed

*Please refer to "Disassembly method" in the text for the pickup unit.

• Apply solder to the short land sections before the flexible wire is disconnected from the connecto on the servo board. (If the flexible
wire is disconnected without applying solder, the pickup may be destroyed by static electricity.)

• In the assembly, be sure to remove solder from the short land sections after connecting the flexible wire.

Short land section

Connector

Card wire

DVD pickup

DVD changer mechanism assembly

(No.MB415)1-5

1.8 Importance administering point on the safety

Power supply board

(Center unit)

Mother board

(Subwoofer)

1-6 (No.MB415)

Caution: For continued protection against risk of fire,
replace only with same type 1.6 A/125 V for F901,
8A/125V for F101,10 A/125 V for F153 and F154.
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 1.6 A/125 V pour le F901,
8A/125V pour le F101,10 A/125 V pour le F153 et F154.
Ce symbole specifie le type de fusible a action rapide.

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

(No.MB415)1-7

SECTION 3

r

DISASSEMBLY

3.1 Main body section

3.1.1 Removing the metal cover
(See Figs. 1 to 4)

(1) From the both sides of the main body, remove the four

screws A attaching the metal cover. (See Figs. 1 and 2.)

(2) From the back side of the main body, remove the three

screws B attaching the metal cover. (See Fig. 3.)

(3) Lift the rear section of the metal cover in the direction of the

arrow while extending the lower sections of the metal cov­er, release the seven claws a using a longer screwdriver
from the inside as required. (See Fig. 4.)

Note:

Do not damage any parts and boards inside the main body
when releasing the claws a using a longer screwdriver.

Metal cover

A

Fig.1

Metal cover

B

A

Fig.2

Metal cove

Fig.3

Metal cover

Claws aClaws a

1-8 (No.MB415)

Fig.4

3.1.2 Removing the front panel assembly

(See Figs. 5 and 6)

• Prior to performing the following procedures, remove the metal

cover.
(1) From the top side of the main body, disconnect the parallel

wires from the connectors (CN456
board. (See Fig. 5.)

(2) Disconnect the card wires from the connectors (CN450

) on the main board. (See Fig. 5.)

CN460

(3) Remove the screw C attaching the earth wires to the main

board. (See Fig. 5.)

Reference:

When attaching the screw C, attach the earth wires with
it. (See Fig. 5.)

(4) From the bottom side of the main body, remove the three

screws D attaching the front panel assembly. (See Fig. 6.)

(5) From the both and bottom sides of the main body, remove

the front panel assembly in the direction of the arrow while
releasing the joints b and c. (See Fig. 6.)

, CN457) on the main

,

Front panel assembly

Main board

Card wire

CN457

CN450

CN456

Parallel wires

C

Earth
wires

CN460

Card wire

Front panel assembly

Fig.5

Joint c Joint bJoint b

D

Fig.6

(No.MB415)1-9

3.1.3 Removing the DVD changer mechanism assembly
(See Fig. 7)

• Prior to performing the following procedures, remove metal

cover and front panel assembly.
(1) From the top side of the main body, remove the screw E at-

taching the wire protection board to the main board.

(2) Take out the wire protection board, and disconnect the

card wires from the connectors (CN401
main board.

Reference:

When attaching the wire protection board, attach the
wire protection board after connecting the card wires to
the connectors (CN401

(3) Remove the four screws F attaching the DVD changer

mechanism assembly on the bottom chassis.

(4) Take out the DVD changer mechanism assembly in the up-

ward direction.

Reference:

When attaching the DVD changer mechanism assembly, align
the holes of the DVD changer mechanism assembly to the pro­jections d on the bottom chassis.

3.1.4 Removing the rear panel
(See Fig. 8)

• Prior to performing the following procedures, remove the metal

cover.
(1) From the back side of the main body, remove the screw G

and eleven screws H attaching the rear panel.

to CN403) on the main board.

to CN403) on the

F

DVD changer mechanism assembly

Projections d

Wire protection board

F

G

F

E

Fig.7

CN402

Card wires

CN401

Bottom
chassis

CN403

Main
board

H

H

Rear panel

Fig.8

1-10 (No.MB415)

3.1.5 Removing the audio & digital input board

(See Figs. 9 and 10)

• Prior to performing the following procedures, remove the metal

cover.
(1) From the top side of the main body, disconnect the card

wires from the connectors (CN411
board. (See Fig. 9.)

(2) Remove the screw J attaching the earth wires to the main

board. (See Fig. 9.)

Reference:

When attaching the screw J, attach the earth wires with
it. (See Fig. 9.)

(3) From the back side of the main body, remove the screw K

and two screws L attaching the audio & digital input board
to the rear panel. (See Fig. 10.)

(4) Move the audio & digital input board in the direction of the

arrow, and release the claw e of bracket board. (See Fig.

9.)

(5) Take out the audio & digital input board from the main

body.

3.1.6 Removing the tuner

(See Figs. 9 and 10)

• Prior to performing the following procedures, remove the metal

cover.
(1) From the top side of the main body, disconnect the card

wire from the connector CN1

(2) From the back side of the main body, remove the two

screws M attaching the tuner to the rear panel. (See Fig.

10.)

(3) Take out the tuner from the main body.

3.1.7 Removing the power supply board

(See Figs. 9 and 10)

• Prior to performing the following procedures, remove the metal

cover.
(1) From the top side of the main body, disconnect the parallel

wires from the connectors (CN404
board. (See Fig. 9.)

(2) Remove the three screws N attaching the power supply

board. (See Fig. 9.)

(3) From the back side of the main body, remove the screw P

attaching the power supply board to the rear panel. (See
Fig. 10.)

(4) Take out the power supply board from the main body.

Reference:

Remove the rear panel as required. (See "3.1.4 Removing the
rear panel")

, CN412) on the main

on the tuner. (See Fig. 9.)

to CN407) on the main

Main board

Card wires

Earth
wire

CN412

CN411

J

Bracket
board

Craw e

CN407

CN406

CN1

Card wire

Audio & digital input board

KP

CN405

Tuner

ML

N

Power supply board

N

CN404

Parallel wires

Fig.9

Rear panel

Fig.10

(No.MB415)1-11

3.1.8 Removing the main board
(See Fig. 11)

• Prior to performing the following procedures, remove the metal

cover, rear panel, audio & digital input board and tuner.
(1) From the top side of the main body, remove the screw Q

attaching the bracket board and take the bracket board.

(2) Remove the screw R and screw R' attaching the main

board on the bottom chassis.

Reference:

When attaching the screw R', attach the wire protection
board with it.

(3) Take out the wire protection board, and disconnect the

card wires from the connectors (CN401
main board.

Reference:

When attaching the wire protection board, attach the
wire protection board after connecting the card wires to
the connectors (CN401

(4) Disconnect the card wires from the connectors (CN450 and

) on the main board.

CN460

(5) Disconnect the parallel wires from the connectors (CN404

to CN407, CN456 and CN457) on the main board.

(6) Take out the main board from the main body.

to CN403) on the main board.

to CN403) on the

CN460

Bracket
board

Q

R

CN450

CN456

CN457

Wire protection board

CN402CN401

R'

CN406

CN403

Main board

CN407

CN404

Fig.11

CN405

Bottom chassis

1-12 (No.MB415)

3.2 Front panel assembly section

• Prior to performing the following procedures, remove the front panel assembly from the main body. (See "Removing the front panel

assembly")

3.2.1 Removing the phone jack board

(See Fig. 1)

(1) From the inside of the front panel assembly, remove the

screw A attaching the phone jack board.

(2) Take out the phone jack board from the front panel assem-

bly.

3.2.2 Removing the bracket board

(See Fig. 1)

(1) From the inside of the front panel assembly, remove the

two screws B attaching the bracket board.

Reference:

When attaching the connect board, align the projections
of the bracket board to the slots a and b of the front panel
assembly.

(2) Take out the bracket board from the front panel assembly.

3.2.3 Removing the operation board

(See Fig. 2)

• Prior to performing the following procedures, remove the

bracket board.
(1) From the inside of the front panel assembly, remove the

three screws C attaching the operation board.

Reference:

When attaching the operation board, align the projec­tions c of the front panel assembly to the holes of the op­eration board.

(2) Take out the operation board.

3.2.4 Removing the power key board

(See Fig. 2)

• Prior to performing the following procedures, remove the

bracket board.
(1) From the inside of the front panel assembly, remove the

two screws D attaching the power key board.

(2) Take out the power key board and remove the solder from

the soldered point d to remove the parallel wire.

Phone jack board

A

Operation board

Slot b

Bracket board

Projections c

Slot a

Front panel assembly

BB

Fig.1

DC

Power key board

Front panel assembly

Solder section d

Fig.2

(No.MB415)1-13

3.2.5 Removing the front board
(See Figs. 3 and 4)

• Prior to performing the following procedures, remove the

phone jack board, bracket board and operation board.
(1) From the front side of the front panel assembly, pull out the

volume knob in the direction of the arrow. (See Fig. 3.)

(2) From the inside of the front panel assembly, remove the six

screws E attaching the front board. (See Fig. 4.)

(3) Take out the front board and remove the solder from the

soldered point e to remove the parallel wire. (See Fig. 4.)

Front panel assembly

Volume knob

Fig.3

E

Front board

Front panel assembly

Solder section e

Fig.4

1-14 (No.MB415)

3.3 DVD changer mechanism assembly section

Remove the DVD changer mechanism assembly from the main body. (See "Removing the DVD changer mechanism assembly".)

3.3.1 Removing the tray assemblies

(See Figs.1 to 5)

(1) From the top side of the main body, remove the two screws

A from the top cover and release the two joints a on the
both sides of the DVD changer mechanism assembly. (See
Figs.1 and 2.)

(2) Remove the two rods from the top cover and remove the

top cover from the lifter assembly. (See Figs.1 and 2.)

(3) Remove the open det. lever on the left side of the DVD

changer mechanism assembly. (See Fig.3.)

(4) From the right side of the DVD changer mechanism as-

sembly, draw out the tray assemblies toward the front while
pushing the part b of the side (R) assembly. (See Figs.4
and 5.)

Note:

The tray can be locked if all tray assemblies are at­tached.

(5) From the topside of the DVD changer mechanism assem-

bly, move the stopper tabs c in the direction of the arrow
and release them. Pull out the tray assemblies from the
DVD changer mechanism assembly. (See Fig. 5.)

Note:

Remove the tray assembly from top tray 5 in order.

Reference:

When reattaching the tray assembly, or when removing the
disc remaining inside, refer to another section "3.3.15 Taking
out the disc in the play mode".

A

a

Lifter assembly

Fig.1

Rods

Top cover

A

a

Rods

Top cover

a

a

Lifter assembly

Fig.2

(No.MB415)1-15

Fig.3

r

Open det. leve

Tray assemblies

c

b

Side(R) assembly

Fig.4

Tray assembly

1-16 (No.MB415)

Fig.5

3.3.2 Removing the DVD servo board

(See Figs.6 to 8)

Caution:

Solder the short land sections d on the DVD pickup before dis­connecting the card wire extending from the DVD pickup. If
you do not follow this instruction, the DVD pickup may be dam­aged.
(1) From the topside of the DVD changer mechanism assem-

bly, solder the short land sections d on the DVD pick up.
(See Fig.6.)

(2) From the bottom side of the DVD changer mechanism as-

sembly, disconnect the card wire from the connectors
(CN201

Reference:

(3) Disconnect the wires from the connectors (CN452

on the DVD servo board. (See Fig.7.)

(4) Remove the two screws B attaching the DVD servo board.

(See Fig.7.)

(5) From the reverse side of the DVD servo board, release the

lock of the connector CN101
and disconnect the card wire. (See Fig.8.)

Caution:

Unsolder the solders from the short land sections d after reas­sembling. (See Fig.6.)

3.3.3 Removing the switch board

(1) From the bottom side of the DVD changer mechanism as-

sembly, remove the screw C attaching the switch board on
the DVD changer mechanism assembly.

(2) Disconnect the wires from the connectors (CN452

on the DVD servo board.

(3) Release the wires from the section f and remove the switch

board.

(4) Release the wires from the sections g and remove the

switch board.

Reference:

When reassembling, pass the wires through the sections (f, g)
as before.

, CN451) on the DVD servo board. (See Fig.7.)

When connecting the card wire to the connector CN451
pass it through the sections e on the DVD traverse
mechanism assembly. (See Fig.7.)

, CN453)

in the direction of the arrow

(See Fig.7)

, CN453)

d

,

DVD changer mechanism assembly

Fig.6

DVD changer mechanism assembly

e

CN451

DVD pickup

CN453

f

g

Switch board

B

C

CN201

DVD servo board

DVD traverse mechanism assembly

DVD servo board

B

Fig.7

CN452

CN101

Fig.8

Lock

(No.MB415)1-17

3.3.4 Removing the motor board
(See Figs.9 and 10)

(1) From the top side of the DVD changer mechanism assem-

bly, remove the two belts from the motor pulleys. (See
Fig.9.)

Note:

Take care not to attach grease on the belt.

(2) Remove the two screws D attaching the motors to the load-

er assembly. (See Fig.9.)

(3) From the bottom side of the DVD changer mechanism as-

sembly, remove the two screws E. (See Fig.10.)

(4) Disconnect the connector CN2

tray switch board and remove the motor board. (See
Fig.10.)

(5) Disconnect the card wire from the connector CN1

forward side of the motor board. (See Fig.10.)

Note:

When connecting the card wire, let the card wire through the
slots h of the motor board. (See Fig.10.)

Reference:

You need not to remove the tray assemblies, and in such case,
move it.

3.3.5 Removing the motor
(See Fig. 10)

• Remove the motor board.

(1) From the reverse side of the motor board, unsolder the four

soldered sections i on the motor board.

(2) From the forward side of the motor board, remove the mo-

tors.

on the motor board from the

on the

D

Belt

Motor Motor

Motor pulleys

Belt

D

Loader assembly

Fig.9

Motors

Motor board

i

Tray switch
board

E

CN2

CN1

h

DVD changer mechanism assembly

Fig.10

Motors

Motor board

E

1-18 (No.MB415)

3.3.6 Removing the DVD traverse mechanism assembly

(See Fig.11)

• Remove the tray assemblies and DVD servo board.

(1) From the bottom side of the DVD changer mechanism as-

sembly, remove the three screws F attaching the DVD

traverse mechanism assembly.
(2) Remove the wires from the section j.
(3) Take out the DVD traverse mechanism assembly from the

DVD changer mechanism assembly.

DVD changer mechanism assembly

F

j

F

F

DVD traverse mechanism assembly

Fig.11

(No.MB415)1-19

3.3.7 Removing the DVD pickup
(See Figs.12 to 14)

• Remove the tray assemblies, DVD servo board and DVD

traverse mechanism assembly.
(1) From the top side of the DVD traverse mechanism assem-

bly, release the lock of the connector on the DVD pickup
and disconnect the card wire in the direction of the arrow.
(See Fig.12.)

(2) Turn the screw shaft gear in the direction of the arrow 1 to

move the DVD pickup in the direction of the arrow 2. (See
Fig.12.)

(3) Remove the screw G attaching the feed bracket and re-

move the feed bracket from the sections k. (See Fig.12.)

(4) Release the claw m of the thrust spring in the direction of

the arrow and remove the thrust spring. (See Fig.12.)

(5) Remove the guide shaft from the sections (n, p) on the

C.TM chassis. (See Fig.13.)
(6) Remove the section q of the DVD pickup. (See Fig.13.)
(7) Remove the two screws H attaching the rack arm spring

and rack arm. (See Fig.14.)
(8) Pull the guide shaft from the DVD pickup in the direction of

the arrow. (See Fig.14.)

3.3.8 Attaching the DVD pickup
(See Figs.12 to 14)

(1) Attach the guide shaft to the DVD pickup and attach the

rack arm spring and rack arm with the screws H. (See
Fig.14.)

(2) Attach the section q of the DVD pickup to the C.TM chassis

first and attach the guide shaft to the sections (n, p). (See
Fig.13.)

Reference:

When attaching the guide shaft to the section p, attach it
under the rod spring. (See Fig.13.)

(3) Attach the thrust spring and feed bracket with the screw G.

(See Fig.12.)

(4) Turn the screw shaft gear in the direction of the arrow 1 to

move the DVD pickup in the direction of the arrow 2. (See
Fig.15.)

(5) Connect the card wire to the connector on the DVD pickup.

(See Fig.15.)

DVD traverse mechanism assembly

Thrust spring

Connector

Screw shaft gear

DVD pickup

Fig.12

DVD pickup

1

k

Thrust spring

q

Feed bracket

2

G

m

1-20 (No.MB415)

p

Rod spring

n

Guide shaft

C.TM chassis

Fig.13

Guide shaft

DVD pickup

Rack arm

H

Rack arm spring

Fig.14

Connector

DVD pickup

222

Screw shaft gear

Fig.15

1

(No.MB415)1-21

3.3.9 Removing the spindle motor board
(See Figs.16 and 17)

• Remove the tray assemblies, DVD servo board and DVD

traverse mechanism assembly.
(1) From the top side of the DVD traverse mechanism assem-

bly, remove the wires from the soldered sections r on the
spindle motor board. (See Fig.16.)

(2) From the bottom side of the DVD traverse mechanism as-

sembly, remove the three screws J attaching the spindle
motor board. (See Fig.17.)

Reference:

When attaching the spindle motor board, let the card wire
through the hole s on the C.TM chassis. (See Fig.17.)

DVD traverse mechanism assembly

Spindle motor board

r

Fig.16

DVD traverse mechanism assembly

s

J

C.TM chassis

Fig.17

1-22 (No.MB415)

3.3.10 Removing the feed motor

(See Figs.18 and 19)

• Remove the tray assemblies and DVD traverse mechanism

assembly.
(1) From the top side of the DVD traverse mechanism assem-

bly, remove the screw K attaching the feed bracket and re­move the feed bracket from the sections t. (See Fig.18.)

(2) Release the claw u of the thrust spring in the direction of

the arrow and remove the thrust spring. (See Fig.18.)

(3) Remove the screw shaft from the section v and remove it

in the direction of the arrow. (See Fig.19.)
(4) Remove the middle gear. (See Fig.19.)
(5) Remove the screw L attaching the feed motor to the C.TM

chassis. (See Fig.19.)
(6) Remove the wires from the soldered sections w on the

spindle motor board. (See Fig.19.)
(7) Take out the feed motor from the motor base.

Reference:

After attaching the feed motor, pass the wires through the sec­tions x on the C.TM chassis as before. (See Fig.19.)

Feed bracket

Thrust spring

K

t

Thrust spring

Spindle motor board

w

x

Fig.18

Middle gear

v

Screw shaft

u

C.TM chassis

Fig.19

L

(No.MB415)1-23

3.3.11 Removing the side (L) and tray switch board
(See Figs.20 to 22)

• Remove the tray assemblies.

(1) From the topside of the DVD changer mechanism assem-

bly, remove the two screws M attaching the side (L). (See
Fig.20.)

(2) From the left side of the DVD changer mechanism assem-

bly, disconnect the connector CN3
from the motor board and detach the side (L) in an upward
direction. (See Fig.21.)

(3) Remove the screw N attaching the tray switch board to the

side (L). (See Fig.22.)

(4) Release the joint tab y of the side (L) in the direction of the

arrow 1 and release the joint tab z while removing the tray
switch board in the direction of the arrow 2. (See Fig.22.)

on the tray switch board

SIde(L)

M

M

DVD changer mechanism assembly

Fig.20

M

Side(L)

M

CN3

Tray switch board

Motor board

Side(L)

Fig.21

y

1

1-24 (No.MB415)

2

z

Tray switch board

N

Fig.22

3.3.12 Removing the side (R) assembly

(See Fig.23 to 27)

• Remove the tray assemblies and DVD servo board.

(1) From the inside of the side (R) assembly, release the two

tabs aa of the gear cover and remove the gear cover out­ward. (See Figs.23 and 24.)

(2) From the right side of the DVD changer mechanism as-

sembly, remove the elevator spring attached to the hook
ab of the loader assembly. (See Figs.24 and 25.)

(3) From the top side of the DVD changer mechanism assem-

bly, turn the gear 1 clockwise to move the elevator cam
rearward. (See Fig.25.)

(4) Move the two slots ac and joint ad of the elevator cam and

remove the elevator cam outward. (See Fig.25.)

(5) Remove the three screws P and detaches the side (R) as-

sembly upward. (See Figs.26 and 27.)

Note:

When reattaching the side (R) assembly, make sure to fit the
shaft (part ae) into the slot of the select lever. (See Fig.26.)

Side(R) assembly

aa

P

Elevator spring

ac

Fig.25

P

ae

ab

Elevator cam

acad

Select lever

Side(R) assembly

Gear cover

Loader assembly

P

Fig.23

Elevator spring

Gear 1

Side(R) assembly

Fig.26

P

ab

P

Fig.24

Side(R) assembly

Fig.27

(No.MB415)1-25

3.3.13 Removing the lifter assembly
(See Figs.28 to 32)

• Remove the tray assemblies, DVD servo board, side (L) and

side (R) assembly.
(1) (1) From the top side of the DVD changer mechanism as-

sembly, turn the gear 1 clockwise to move the lifter assem­bly upward. (See Figs.28 and 29.)

(2) Turn the gear 2 clockwise to move the hook toward the

front until it stops. (See Figs.28 and 29.)

(3) Move the hook stopper in the direction of the arrow 2 while

pushing the tab af of the hook stopper to unlock it in the di­rection of the arrow 1 and release four joints ag to detach

from the rack holder. (See Fig.30.)
(4) Release the rod (L) from part ah. (See Fig.30.)
(5) Turn the gear 1 clockwise again to move the lifter assembly

upward. (See Fig.31.)
(6) Remove the lifter assembly from the DVD changer mecha-

nism assembly upward at the positions ai where the four

pins on the both sides of the lifter assembly fit to the notch-

es of the loader assembly. (See Fig.31.)
(7) Move the lifter assembly in the direction of the arrow and

release it from the hook. (See Fig.32.)

Hook stopper

Gear 2

Gear 1

ag

Rack holder

af

Hook

ag

1

ag

Hook stopper

Fig.30

Lifter assembly

ag

2

Rod(L)

ai

ah

ai

Hook

Gear 2

Lifter assembly

Fig.28

Gear 1

Lifter assembly

Gear 1

ai

Loader assembly

Fig.31

Lifter assembly

ai

Hook stopper

1-26 (No.MB415)

Hook

Fig.32

Hook

Fig.29

3.3.14 Removing the sensor board and SV resistor
(See Fig.33)

• Remove the tray assemblies, side (L), side (R) assembly and

lifter assembly.
(1) Remove the solders from the soldered sections aj on the

sensor board and remove the wires.

(2) Remove the two screws Q and take out the sensor board

with the SV resistor.

Reference:

• Remove the soldered section ap on the sensor board as re­quired.

• When reassembling, pass the wires through the slot ak of
the sensor board as before.

Note:

When reattaching the SV. resister, fit the projection am on the
bottom of the SV. resister into slot an of the sensor slider.

Sensor board

Q

ap

Q

ak

aj

SV resistor

am

an

SV resistor

Slider

Fig.33

(No.MB415)1-27

3.3.15 Taking out the disc in the play mode
(See Fig.34 to 37)

Reference:

Refer to "3.3.1 Removing the tray assemblies".
(1) From the top side of the DVD changer mechanism assem-

bly, remove the top cover.

(2) Unlock the tray assemblies and draw out the tray assem-

blies toward the front.

(3) From the top side of the DVD changer mechanism assem-

bly, turn the gear 1 clockwise to move the lifter assembly
upward. (See Fig.34.)

(4) Turn the gear 2 clockwise to move the sub tray remaining

inside the lifter assembly toward the front, then pull out.

(See Fig.34.)
(5) Take out the disc on the sub tray. (See Fig.35.)
(6) After clearing away the disc, insert the sub tray into the

main tray. (See Fig.36.)

Note:

When reattaching the sub tray, move the tray stopper on
the bottom of the main tray in the direction of the arrow
to lock the sub tray certainly. (See Figs.36 and 37.)

(7) Push the tray assembly toward the DVD changer mecha-

nism assembly and reattach.

Tray assembly

Gear 2

Gear 1

Sub tray

Fig.34

Tray assembly

Fig.35

Disc

Sub tray

1-28 (No.MB415)

Tray stopper

r

Main tray

Sub tray

Fig.36

Tray stoppe

Fig.37

(No.MB415)1-29

SECTION 4

ADJUSTMENT

4.1 Special mode

4.1.1 Outline

The contents in the special mode of operation, and the definition of a key (remote controller or main unit)

4.1.2 Special mode

1.DVD TEST MODE

It goes into the TEST mode of DVD.
DVD TEST mode is canceled by except DVD source, and POWER OFF.
It is referring to the "4.2 DVD test mode" for details.

Insert the power cord in an outlet while
pressing the
on the main unit simultaneously.

2.DVD NORMAL INITIALIZE

Initialize DVD backend memory.
<RDS> segment of FL will light up if successful.
It is referring to the "4.2 DVD test mode" for details.

"POWER"

A main unit entered in the
DVD TEST MODE.

and "PLAY" keys

Press the "PAUSE" key on the remote
controller during the DVD test mode.

DVD initialization is completed

3.DVD FULL INITIALIZE

It is referring to the "4.2 DVD test mode" for details.

Press the 1.5 second "F.SKIP" key on the remote
controller during the DVD test mode.

DVD initialization is completed

4.DVD REGION CHECK

FL display in DVD TEST MODE.
It is referring to the "4.2 DVD test mode" for details.

Press the "MENU" key on the remote
controller during the DVD test mode.

A region No. display

1-30 (No.MB415)

5.FORCED NTSC MODE
It is made compulsive NTSC mode.

From this, with regards to the input of NTSEL_SW, there is nothing only
at the time of 1st power on, and it performs NTSC starting.
(Command specification is performed to a module.)
A mode clearance is performed by power off.
VIDEO FORMAT change is prohibited during Forced NTSC mode.

Insert the power cord in an outlet while

"

pressing the "POWER

and "PAUSE" keys

on the main unit simultaneously.

A main unit entered in the
NTSC mode compulsively.

6.TRAY LOCK
A loader mechanism's tray lock is carried out. In the tray lock function ON state,

EJECT processing is not performed to the EJECT key.
And , a LOCK display is performed at this time.
When it turns off a tray lock function, STOP and EJECT KEY are pushed simultaneously again.
Back up ON/OFF of a tray lock.

Press the "STOP" and "OPEN/CLOSE1" keys
on the remote controller at standby.

A tray lock is completed.

4.1.3 Upgrading of firmware (DVD UPGRADE)

The latest firmware for upgrading is updated in "Optical disc CSG" page in JS-net. At the time of service, compare the version of the
product and the latest version, and upgrade the old version into the latest version.

(1) Press "STANDBY/ON" key of the main body to turn it on.
(2) Push "OPEN/CLOSE" key of the main body, and insert the upgrade disc in the tray.
(3) When reading the data of the disc, the OSD screen is displayed "VERSION UP DISC", "PROGRAM & DESTINATION MODE"

and "READING..".
(4) When the screen changes from "READING.." to "WRITING..", upgrading starts.
(5) After writing the data of the disc, the screen is displayed "OPEN".
(6) Take out the disc, and press "STANDBY/ON" key of the main body.
(7) When the stand-by indicator is lighted, upgrading is completed.
(8) Set the main body at test mode, and confirm the version of the firmware. (Refer to "4.2 Method of displaying version firmware".)

4.1.4 Upgrading of system microcomputer (ROM CORRECTION)

(1) Press "STANDBY/ON" key of the main body to turn it on.
(2) Push "OPEN/CLOSE" key of the main body, and insert the upgrade disc in the tray.
(3) When reading the data of the disc, the OSD screen is displayed "VERSION UP DISC", "SYSCON UPG MODE" and "READ-

ING..".
(4) When the screen changes from "READING.." to "WRITING..", system data is written.
(5) After writing the data of the disc, the FL display of the main body is displayed "COMPLETE".
(6) Take out the disc, and press "STANDBY/ON" key of the main body.
(7) When the stand-by indicator is lighted, upgrading is completed.
(8) Set the main body at test mode, and confirm the version of the system microcomputer. (Refer to "4.2 Method of displaying ver-

sion firmware".)

(No.MB415)1-31

4.2 DVD TEST MODE

Insert the power cord in an outlet while
pressing the "POWER
on the main unit simultaneously.

"

and "PLAY" keys

FL indication

TEST bb#

It is made POWER ON in test mode, and VERSION is displayed on FL.

TEST bb#

Press the "PAUSE" key on the main unit.

FL indication

TEST bb#

The initialization state (The 11th figure)
"3" : FULL initialization end
"0" : NORMAL initialization end
"Blank" : Initialization un-ending

The study state (The 10th figure)
"3" : DVD Study un-completing, CD Study un-completing
"2" : DVD Study completing, CD Study un-completing
"1" : DVD Study un-completing, CD Study completing
"0" : DVD Study completing, CD Study completing

Region code display
The study state and an initialization state from a back end are
displayed on the 10th and 11th figure of FL display.

Destination VERSION id displayed.
The display to the VERSION code is as follows.
JC / 1U / D / E / 2U / 3U / UB / UT / 4U / UY / EE / UF

NORMAL initialization
segment of FL is RDS on at the time of the completion of
initialization.

Press the "F.SKIP" key on the main unit
or remote controller for a long time.

FL indication

TEST bb#

Press the "MENU" key on the remote controller.

FL indication

(For Example) " 1234 "

Display the checksum of a device key on FL. (4byte)

Press the "MENU" key on the remote controller.

Display the version of a micom on FL.

FL indication
eaa cccc
d bb

aa : SYS, bb : MECHA, cccc : BE
d : MECHACON ROM collection's version
One digit out of two digits is indicated.
e : SYSCON ROM collection's version
One digit out of two digits is indicated.

Press the "MENU" key on the remote controller.

FL indication

ALL FL light UP

Switch on the all-points light of FL and LED.

FULL initialization
segment of FL is RDS on at the time of the completion of
initialization.

1-32 (No.MB415)

1

1

Press the "MENU" key on the remote controller.

Enter to CHECK MODE

FL indication

CHECK

Press the "1" key on the remote controller.

Starting of DISC & normal play
(Play from the started position)

Press the "2" key on the remote controller.

Existence of WOBBLE
0 : WOBBLE_NO_CHECK (Un-checking.)
1 : WOBBLE_PRESS_MEDIA (Press)
2 : WOBBLE_MINUS_MEDIA (DVD-R/-RW Media)
3 : WOBBLE_PLUS_MEDIA (DVD+R/+RW Media)

Press the "3" key on the remote controller.

With no assignment

Press the "4" key on the remote controller.

CD_LD lighting & laser current display

Press the "5" key on the remote controller.

DVD_LD lighting & laser current display

FL indication

CHECK

FL indication

FL indication

CHECK

FL indication

FL indication

2 3

Press the "6" key on the remote controller.

FL indication

DVD_SLx1 JITTA measurement mode

Press the "7" key on the remote controller.

FL indication

The contents of a backup memory display (BWD)

Press the "8" key on the remote controller.

FL indication

The contents of a backup memory display (FWD)

Press the "9" key on the remote controller.

FL indication

Temperature sensor value (AD value) display

Press the "10" key on the remote controller.

FL indication

DVD-DL (Parallel, opposite), DVD-SL
Search & JITTA measurement to a predetermined position

(No.MB415)1-33

2 3

Press the "0" key on the remote controller.

MONITOR output change
1 : SRV_MONI_CIRC
2 : SRV_MONI_SERVO
3-5 : SRV_MONI_ANALOG
6-7 : SRV_MONI_DRC
8-11 : SRV_MONI_SERVO_JIG
12 : SRV_MONI_DEFAULT

Press the "+10" key on the remote controller.

Initialization of the contents of a backup memory

Press the "STOP" key on the main unit or
remote controller.

Disc stop, LD-OFF

Press the "OPEN/CLOSE" key on the main
unit or remote controller.

Tray open/close

Press the "PLAY" key on the main unit or
remote controller.

Play disc

FL indication

FL indication

FL indication

CHECK

FL indication

CHECK

FL indication

Press the "MENU" key on the remote controller.

FL indication

TEST bb#

Press the "STANDBY" key on the main unit
or remote controller.

Cancellation of the

"DVD TEST MODE"

1-34 (No.MB415)

SECTION 5

TROUBLESHOOTING

This service manual does not describe TROUBLESHOOTING.

(No.MB415)1-35

Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

(No.MB415)

Printed in Japan

VPT

SCHEMATIC DIAGRAMS

DVD DIGITAL THEATER SYSTEM

TH-C7

CD-ROM No.SML200507

(SP-THC7C) (SP-THC5S)

(SP-THC7F)(SP-THC7F)

Area suffix

J ---------------------------- U.S.A.

(SP-PWC7)

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

Contents

Block diagram
Standard schematic diagrams
Printed circuit boards

COPYRIGHT 2005 Victor Company of Japan, Limited.

(XV-THC7)

2-1
2-3
2-23 to 32

No.MB415SCH

2005/7

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.

< MEMO >

Block diagram

<Main body section>

DVD servo section

CN101

DVD traverse
mechanism

DVD traverse

A, B, C, D, E, F, RF+, PD(CD), PD(DVD)

LD(CD), LD(DVD)

FM+/­WOUT
VOUT
UOUT

CN201

COM

IC201

DRVER

mechanism

DVD changer mechanism section

TRAY1 to 5
CLOSE SW

TRAY

OPEN SW

SUB TRAY

START SW

TR1_CL to
TR5_CL

M.TR_OP

S.TR_ST

CN3

CN2

Power supply section

FL SW, -VDISP SW

B5V REG.

IC901

SWITCH

REG.

T901

POWER

TRANS.

D5V REG.

DIODE

BRIDGE

P901

AC IN

Q954,Q955
DVD5V SW

Q958 to Q961

A+/-12V REG.

FL display section

S531 to S540

DISC_KEY

JS541

VOLUME

IC501

DISPLAY

DRIVER

G1 to G14
P1 to P35

DI501

FL DISPLAY

KEY3, KEY4

DI-CK, DI-DT
DI-CS, DI-RST
ILLUMI

DISC1 to 5
DIMMER

REMOCON

VOL1
VOL2

KEY1

Q561 to Q566

D561 to D565

DISC LED

F+/­T+/-

SUB TRAY

POSITION

MOTOR

Q951, Q953

IC953

IC951

IC511

REMOCON

STANDBY

Q503

LASER DRIVER

Q101 to Q104

END SW

M

TRAY

TRAY / POSITION

D5V

DVD5V

A+12V
A-12V

F1,F2,-VDISP

B5V,D5V

FL display
section (P_key)

FW502

FW502

KEY1

STANDBY

LPCO1, LPCO2

CDLDCUR, DVDLDCUR

X301

27MHz

SPDRV, TRSDRV, FODRV, TRDRV

/DRVMUTE, /SPMUTE, FG, WHALF

IC1

POSITION

W1

SENSOR

IC1, IC2

MOTOR DRIVER

POS_UP, POS_DOWN
TR_OP, TR_CL

System control section

F1,F2

M9V

CN406/CN407 CN404/CN405

FW901

FW902

CN501

CN450

DVD-PON
SYS-PON

D970

DVD3.3V

-VDISP

B5V, D5V

FL display section
(Operation key)

S521

POWER

SW

D511

STANDBY

LED

S522 to S523
S526 to S529

OPERATION

TRVSW

W2

CN1

B5V
D5V

DVD-5V
DVD-4V
M9V
+12V

-12V

Q4702

IC472

RESET

SW

IC301

PANTERA-2

IC510

EEPROM

CN453

LSENSOR

CN452

STEDSW

CLSWT1 to 5
STSTSW
MTOPSW

CN451

POSMUP
POSMDN
MTOP, MTCL

IC473

U2SDT
CS

SYS-PON, DVD-PON

X4701

8MHz

Q4821

AM-BEAT

CUT

RESET-IN/RST

KEY1
KEY2

EXADT0 to 15, EXADR16 to 20
NEXCE, NEXOE, NEXWE

MA0 to 10, BA0, BA1
MDQ0 to 31, DQM0 to 3
NCSM,NRAS, NCAS, NWE

INDEX, TRACK, COPY
AIN, AOUT 0 to 2, BCK, LRCLK
DACPDN, DAC0CS, DCLK, DDATA

S2UDT
U2SDT
SCLK
SCS
CPURST
UCS
DISCSET
DISCSTP

IC452

EEPROM

EPDI,EPDO
EPCS,EPSK

IC451

MECHA

CONTROLLOR

DISPS2D, DISPBUSY

IC471

SYSTEM

STAND-BY

REMOCON
KEY1, KEY2
KEY3, KEY4

ILLUMI

FW521

CN457

MICOM

Q4091, Q4092

TU9V REG.

AM-BEAT

VOL-1, VOL-2

DI-CK, DI-DT

DI-CS, DI-RST

IC509

FLASH ROM

IC505

DRAM

COUT
YOUT
CrOUT
CbOUT
TX
RX

DISPRST
DISPBUSY
DISPCS
DISPCK
DISPD2S
DISPS2D

CPURST
INTP
SCLK
S2UDT

VOL-MUTE, VOL-DT, VOL-CK
SETUP, TU, L-R

SW-PON

S-MUTE

LRMUTE
SWMUTE

CN701 CN702 CN703

CN403 CN401 CN402

SELECT3, SELECT4

Q4811, Q4812

SW-PON

Q4801, Q4802

S-MUTE
DRIVER

IC475
IC478

HP-DET
ECHOLEVEL
MICMUTE
MIC

AVC-OUT
AVC-IN

Q4703

TU-DI, TU-DO, TU-CK
TU-CE, RDS

TU-PON

TUNER

AMP.

AVVLR

TU9V

IC704

ADC

AINL
AINR

ADINL
ADINR

IC476

AMP.

IC701

to

IC703

DAC

FAOUTL
FAOUTR
RAOUTL
RAOUTR
CAOUT
SWAOUT

IC474

TV-SOUND

/ AUX

SELECT

J4891

AV
COMPULINK

CN410

Tun er

Pack

2-1

<Subwoofer section>

L
R

T

474
OUND

UX
ECT

ULINK

ner

ck

Audio & Digital input section

Q1131
Q1133
Q1135

S.MUTE

VOL_MUTE

VOL_DT
VOL_CK

IC154

SOUND

BOOSTER

Q1251
Q1252

TU_L, TU_R

TU-SW

IC531
IC581
IC591

AMP.

Video input/output section

VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-YCMIX
VIDEO-RGB
VIDEO-LPF

VIDEO-SW

OUT-SL
OUT-SR

OUT-C
OUT-SW

CN442 CN441

CN412 CN411

OUT-L, OUT-R

DIN, DOUT

C, CV-Y1, Y2-G
CB-B, CR-R

AUX-L, AUX-R

SWPON

SMUTE

TU-L, TU-R

TU-SW

HPOUT-L

HPOUT-R

HP-L

HP-R

CN460

CN701

IC601

AMP.

HPOUT_L
HPOUT_R

S_MUTE

L-R
TUNER

OUT-L
OUT-R

HP

SW.P.ON, SETUP

C,SW
SL,SR,L, R

IC158

to

IC160

AMP.

IC153

6CH

VOL.

IC151
IC152

AUDIO

SW

IC431

VIDEO

DRIVER

CR-R

CB-B

Y2-G

CV-Y1
C

IC411

VIDEO

SW1

Jack section

HP-L, HP-R, HP-DET

DIN

AUX-L
AUX-R

J1103

SYSTEM
CONN.

IC509

DIGITAL
IN

J1101

AUX IN

Cr

J4402

COMPONENT

Cb

VIDEO OUT

Y

C

S-VIDEO OUT

Y

COMPOSITE
VIDEO OUT

J4401

C

S-VIDEO IN

Y

COMPOSITE
VIDEO IN

J6001

HEADPHONE
OUT

Mini Din

CONN.

AC IN

Amplifier section

IC201

POWER

AMP.

IC202

RY271

RY272

POWER

AMP.

C, SW

J2701

SL, SR
L, R

CN273 CN272 CN271

CN502 CN372 CN501

Q523 to Q525
PROTECTOR

PROTECT

P.ON_SIG

P.ON_SIG

Q501 to Q505

POWER CONTROL

& PROTECTOR

RY273

IC303

AMP.

SP_RELAY-

Q603
Q604

P.ON_SIG

SW_SIG
SR_SIG

AD_SL
AD_C

SW_SIG

LOW VOLTAGE

DETECTOR

+5V

Q152

5V_REG.

+7V

D165

7V_REG.

+VH, -VH

+VL, -VL

CN101

RY101

D166

-7V_REG.

D151, D152

CN102

Mother section

IC302

AMP.

IC601

MICOM

Q542

-7V

CN152

T101
POWER
TRANS.

IC301

AMP.

AD_L
AD_R

J2702

FLOUT

FROUT

FCOUT

SLOUT

SROUT

CN274

TO SW
SPEAKER

2-2

Standard schematic diagrams

<Main body section>

Power supply section

EP901

Ver.J/C

120V 60Hz

Ver.B

230V 50Hz

Ver.UW/UJ/UY/UN

US/UX/UG/UT

110-240V 50/60Hz

Ver.A

240V 50Hz

QNZ0136-001Z

*F901

!

P901

*

FC901

FC902

QNG0003-001Z

QNG0003-001Z

!

12

!

EP902
QNZ0136-001Z

C904

!

C905

0.001/AC250V

QQR1105-001

0.001/AC250V

C902

!

0.068/AC275V

R921

3.3M

*

E70306-002

L901

!

!

4

1

23

!

IC901
STR-G6651

HS901

SWITCH
REG.

OCP/FB

!

1

5

4

VIN

3

GND

2

S

1

D

R905

D901

DI106

!

T901
QQS0097-001

1

3

2

*

C907

4

100p/1000

R911R910
*

(2W)

68k

*

!

C913

C908

0.0033
/1000

GROUND POINT

FOR PRIMARY

VOLTAGE

R907

0.47
(2W)

*

K902

*

R906

C915

470p/50

R901
68k

(1W)

C909

D904

10ERB40-T1

D910

10ERB40-T1

100p/1000

220p/50

D903

10ERB40-T1

D902

10ERB40-T1

C914

680

39/25

R903

27

D908
10ERB40-T1

R904

2.2k

C910

2

3

4

5

6

7

8

9

10

11

12

13

16

15

14

2-3

R908

3.3k

Ver.

REF No.

*R910 *R911

REF No.

ADDRESS

(A-3)

*F901

(E-7)

*R962

*R963

(F-7)

*D991

(C-5)

*K902

(B-3)

*R921

*P901

(B-2)

(B-5)

(F-10)

*CP952 0 ICP-N5-T ICP-N5-T ICP-N5-T

ADDRESS

(B-5)

*C907

*D954

(F-9) FR104S-T5

*B3003 (B-10) SHORT OPEN SHORT

D

QMF51U1-1R6-J8

(1.6A/125V)

1M

100

MTZJ5.1C-T2 MTZJ5.1B-T2 MTZJ5.1B-T2

QQR0779-001Z 0 0

NONE

QNC0081-001

750k 750k 470k 470k

(B3198)

D J/C

QETM2DM-157 QETM2GM-686

(150/200) (68/400) (100/400)

J/C

QMF51U1-1R6-J8

(1.6A/125V)

1M

100(E-8)

MTZJ5.1C-T2

QQR0779-001Z

3.3M

QETM2DM-157

(150/200)

10ERB40-T1

B

QMF51W2-1R6-J8 QMF51W2-1R6-J8

(T1.6AL) (T1.6AL)

NONE NONE

180 180

(B3199)

NONE NONE

QNC0081-001 QNC0081-001QNC0082-001

B

FR104S-T5 FR104S-T5

UY/UW/UJ/A

US/UN/UX/UG/UT

(B3199)

UY/UW/UJ/AVer.

US/UN/UX/UG/UT

QETM2GM-107

C918

0.1/50

D911

FR104S-T5

KTC3875/YG/-X

!

C916

0.0022/AC250V

C917

NI

J :U.S.A.

C :CANADA

B :GREAT BRITAIN

UW:BRAZIL/MEXICO/PERU

UY:ARGENTINE

UJ:USA MILITALY BASE

A :AUSTRALIA

US :SINGAPORE

UG:TURKEY/EGYPT/SOUTH AFRICA

UN:INDONESIA

UX:SAUDI ARABIA

UT:TAIWAN

*

FOR POWER CONSUMPTION C/M:

Q962, Q963, R967 USED FOR B VERSION ONLY

OTHERS USE B3003

Q965 & B3116 USED FOR B VERSION ONLY

OTHERS USE B3001

14

1.21V

!

!

C992

R960

100

R9611MR964

R969

220

R962
*

*

D991

680

32

5.2V

14

32

4.2V

Q991

0V

PC902

PC123Y22FZ

0V

PC901
PC123Y22FZ

C993
100p/50

0.6V

0.47/50

GROUND POINT

FOR SECONDARY

VOLTAGE

VERSION CODES

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

R963
*

R965

10k

KRA104S-X

GVA10092-A2

POWER PWB

-29.7V

-24.8V

-33.6V

5.0V

0V

5.0V

5.0V

5.0V

FW901

QUM219-06DGZ4-E

F-

1

F+

2

-VDISP

3

D5V

4

DGND

5

DGND

6

B5V

7

DVD-PON

8

SYS-PON

9

(SHEET 2)

TO CN406,CN407

D951

FR104S-T5

FR104S-T5

D952

100p/50C951

100p/1000C952

FR

!

(1/4W)

R954

10

CP951

!

ICP-N10-T

C963

39/50

SB340-F82

L951

0.22

*

Q963
KRA104S-X

!

D953

C960

82/10

-VDISP

100p/50C953

C964

22/50

C965

1000/10

R967
10k

R980

C994

*

KTA1267/YG/-T

5.1k

*

B3003

0.022/50

L952

22

C961

1.5/25

Q953

*

Q962

KTC3875/YG/-X

-33.6V-36.6V

-35.0V

D950

MTZJ22C-T2

D5V

C966

2SC3576-JVC-T

22/50

C962

D960

22k

R955

IC951 PQ05RD21SSJH

IN2OUT3GND4CTRL

1

5.6V

C967

0.1/16

470/10

220R966

Q951

-26.9V

MTZJ2.2A-T2

0V

5.0V

R953

22k

4.8V

C969

-27.7V-27.6V

220/10

0.1/16

R952
10k

R951

FL SW

DVD5V SW

5.0V

22k

R981

4.8V

C968

15

4.9V

Q954

0V

0V

Q955
KRC103S-X

0V

SI2305DS-X

*

B3116

*

B3001

Q965

*

1

7

8

9

10

11

12

13

16

15

14

R963
*

R965

!

CP999

ICP-N10-T

THIS BLOCK N.I

CP952
*

ICP-N5-T

!

100p/50C954

!

*

L957

L959

D954

12.5 12.5V

R983

1k

R984

KTA1504/YG/-X

R988

100/16

2.2k

-12.5V -12.5V

C997

220/16

KTA1271/OY/-T

2.2k

Q960

Q961

KTC3203/OY/-T

C979

820/16

10

220/16C984

33k

R990

33k

R989

C989

10

10k

C956
100p/50

!

D956

FR104S-T5

C982

560/25

C987

180/25

D957

!

FR104S-T5

C957

100p/50

22L955

Q958

12.0V

12.0V

12.0V

D958

1SS133-T2

R986

1.5k

R987

1.5k

-12.4V

11.2V

C976

C981

1.5/25

0.1/16

R985

1.3k

!

D999

1N4003S-T5

IC953

KIA7805API

9.2V

0V

10/50

C980

M9V

Q959

KRC103S-X

0V

4.8V

0V

B5V

5.0V

321

1k

R977

C985
100/25

C986
100/25

C977

C978

0.1/16

A+12V

A-12V

100/10

C941

C970

NI

D970
ER204-F33

NI

FW902

QUM21A-06DGZ4-E

4.9V
DVD5V

1

DGND

2

0V

!

-12.5

DGND

3

4.3V
DVD3.3V

4

MGND

5

9.1V
M9V

6

0V

MGND

7

12.5

0V

A+12V

8

AGND

9

10

EP951
QNZ0136-001Z

A-12V

(SHEET 2)

TO CN404,CN405

.
e

SHEET 1

2-4

8

5
6

7

7

7

4

3

4

4

1

0

K

E

V

V

N

E

System control section

F-

F+

-VDISP

D5V

DGND

To FW901

(SHEET 1)

DGND

B5V

DVD-PON

SYS-PON

DVD-5V

DVD-GND

DVD-GND

DVD-4V

MGND

M9V

MGND

To FW902

(SHEET 1)

+12V

AGND

-12V

Y-OUT

VGND

C-OUT

DGND

Cr-OUT

DGND

Cb-OUT

DGND

COMP

S5V

D4V

D2V

D2V

MGND

MGND

MGND

RX

To CN701

(SHEET 7)

M5V

M9V

M9V

B3.3V

DISPS2D

DISPD2S

DISPCK

DISPCS

DISPBUSY

DISPRST

-30.2V

-25.9V

-33.9V

4.9V

5.0V

4.9V

4.9V

5.0V

4.1V

8.9V

12.1V

-12.5V

0V

0V

0.9V

0V

0V

0V

0.2V

0V

0.4V

5.0V

4.1V

3.1V

3.1V

0V

0V

0V

2.8V

5.0V

8.9V

8.9V

NC

3.3V

3.0V

3.2V

3.2V

2.5V

0.4V

3.2V

CN407

0V

CN406

0V

CN405

0V

0V

0V

0V

0V

CN404

CN403

QGD2504C1-05Z

5

4

3

2

1

QGD2504C1-04Z

4

3

2

1

QGD2504C1-05Z

5

4

3

2

1

5

4

3

2

1

QGD2504C1-05Z

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

QGF1036C1-28

GVA10092-A1

MAIN PWB

R4990

10K

C4016

NI

C4017

B4179

KIA7805API

R4861

5.6kR4886

4.7kR4883

4.7kR4881

4.7kR4884

IC480

C4014

10k

R4844

4.8V

0V

NI

MTZJ2.0A-T2

MTZJ3.3A-T2

123

NI

R4843

NI

D3.3V SW

3.3V

R4845

D4841

2.2

1W

D4842

2.7kR4866

2.2kR4864

2.2kR4863

2.2k

(1/2)

DVD B3.3V

KTC3203/OY/-T

R4961

D4961

MTZJ4.7A-T2

NI

C4015

D3.3V

3.3V

5.0V

Q4954

2SA1362/G/-X

0V

2.2k

Q4955

KRC102S-X

CV-Y1

DVDGND

DIN

C4780

100/16

S2UDT

SCLK

INTP

CPURST

A5V REG

KIA7805API

12.3V 5.0V

1

C4901

C4902

100/16

0.01/50

DVD-PON

Q4961

5.0V

3.4V

4.1V

270

D4963

C4961

100/16

Y2-G

DGND

C

CR-R

CB-B

IC491

0V

1SS133-T2

SAFETY

CN411

QGF1036C1-31

0V0V-12.0V

0V

0V

12.0V

0V

VOL-DT

VOL-CK

S-BOOST

SWPON

SETUP

VOL-MUTE

123456789

To CN441
(SHEET 5)

4.6V
0V

L-R

TUTUSMUTE

0V

0V

2.5V

2.5V

-12.3V

12.1V

OUT-R

DGND

A12V

A-12V

A7V

TU-L

TU-SW

OUT-L

101112131415161718192021222324252627282930

0V0V0V0V0V

-7.1V0V7.1V

0V

AUX-L

AGND

A-7V

AGND

TU-R

HPOUT-L

HPOUT-R

AGND

470pC4605

470pC4606

100R4606

100R4605

0V

3.2V

2.8V0V0V0V0V

DIN

D3.3V

DOUT

MIC

AUX-R

DVDGND

31

CN412

QGF1036C1-07

To C
(SHE

2.5V

2.5V0V0V

OUT-SR

OUT-SL

AGND

AGND

456

7

A7V REG

IC478

KTC3203/OY/-T

R4921

!

10

Q4921

R4931
10

FR

!

A-7V REG

10k

10kR4756

10kR4755

10kR4757

0.1/16 C4774

QAX0246-001Z

10kR4762

K4702

QQR0621-001Z

K4701

QQR0621-001Z

BACDUP

AND

DETECT

RESET

FR

R4872

330

R4871

330

R4875

330

(B4165)

(B4164)

10kR4754

321

0.01/16C4709

100/16C4707

R4771

C4771

0.1/16

0.1/16

12.3V 7.1V

7.8V

2.2k

R4922

D4921

47/35

C4921

MTZJ8.2C-T2

47/35

D4931

MTZJ8.2C-T2

-7.8V

2.2k

R4932

-12.3V -7.1V
Q4931

KTA1271/OY/-T

10k

10k

10k

R4751

R4774

*

R4773

*

C4772

C4773

0.1/16

C4708

0.01/50

S2UDT

U2SDT

SCLK

INTP

CPURST

R4876

C4706

C4931

10kR4753

27kR4752

*

10k

330

5.0V

0.01/50

0V 0V

D4922

1SS133-T2

D4932

1SS133-T2

*

HPOUT-L

DGND

HPOUT-R

A+12V

A-12V

MIC

100/16C4922

100/16C4932

R4873

0V0V0V

0V

0V0V4.9V0V0V

4.9V
99

27k

R4763

*

C4702

100

ECHO

DAVSS

DAVDD

VREF-

NTSEL(RGBSEL)

VERSION1

VCR-S/C

VERSION2

KEY-IN1

KEY-IN2

KEY-IN3

KEY-IN4

VREF+

VDD

(8MHz)

OSC2

(8MHz)

OSC1

GND

NC

NC

GND

DI-DO

NC

DI-CK

(DATA OUT)

S2UDT/TX

U2SDT/RX

(DATA IN)

SCLK/CLK

4.7V

SCS

CPU-RESET

4.7V

CS

26272829303132333435363738394041424344454647484950

4.9V

D4703

MTZJ4.7B-T2

1.4V

1k

R4703

C4703

2.2/50

IC472

SWUPDN

4.9V

4.9V

0V

4.9V

4.9V

4.9V

4.9V

4.9V

4.9V

0V

0V

4.8V

0V

4.8V

4.8V

4.7V

REMOCON

4.8V

3.6V

(FOR FLASH)

R4704

0V

KRC111S-X

0V

D4704

1SS133-T2

SWOPEN

4.9V

2.3V

2.3V

4.7V

SAFETY

RDS-CLK

0V0V0V

10k

Q4701

Q4702

KRC107S-X

TOPEN

TCLOSE

DVD-SAFETY

4.9V

/FLASH-VDD

VDD2

RESET-IN/RST

VOL2

VOL1

4.9V

4.9V

4.7V

330

R4779

0R4999

22k

R4706

4.9V

0V

0V

0.01/50C4705

C4704

0.022/16

34

VCC

NC

220/6.3

12345678910111213141516171819202122232425

4.7kR4705

5.0V

12

RST

GND

0V

S-80840CNNB-W

A5V

330

4.9V0V4.9V0V0V0V0V

NC

NC

SELECT3

SELECT4

DI-CS

BLANK-CTL

MN101C49GFW

IC471

SYSTEM MICOM

NCNCNC

AVC-OUT

AVC-IN

NC

NC

0V0V0V

3.3V0V4.9V

10k

R4772

1SS133-T2

D4705

(WITHOUT FLASH)

*

B4050

*

10k

R4707

0V

SELECT2

4.9V

B4051

4.6V

0V

L-R

SELECT1

S-BOOST

/FLASH-VSS

VOL-DT

VPP

4.7V

D4706

1SS133-T2

*

KRC102S-X

SAFETY1 DETECT

D4834

1SS133-T2

1SS133-T2

KRC102S-X

Q4831

D4831

D4835

3

0.01/50

MTZJ6.8A-T2

4.7k

R4835

C4903

100/16

SYS-PON

C4719

0.01/50

2

C4904

C4718

0.01/50

22k

0V

R4832

D4833

15k

R4831

1SS133-T2

4.9V

R4841

680

CN415

LEVEL SIFT

IC473

SN74HCT32NS-X

C4791

0V

0.1/16

0V

0V

0V
0V

0V

0V 4.7V

7654321

3.6V

0V

Q4833
KRC110S-X

0V

5.0V

DGND

12345

QGF1205C1-06

FOR FLASH

RESET

4.9V0V

Q4832

VDD

D4832

KRA110S-X

S2UDT

5.0V

141312111098

1SS133-T2

R4761

U2SDT

R4791

0V

0.3V

0V

0.3V

3.1V

10k

SCLK

6

D4962

220

CS

1SS133-T2

U2SDT

39k

12k

R4833

R4834

R4842

VCR-S/C

KEY1

KEY2

KEY3

KEY4

X4701

2.2k

R4760

DMUTE

CS

100

R4781

0V

SETUP

VOL-MUTE

0V

R4708

**

Q4703

0.1/16

R4782

SETUP

4.9V0V0V

SETUP

VOL-CK

4.7V

4.9V

330

R4711

220

0.01/50v

C4720

100

D4707

1SS133-T2

STAND-BY

SDA

4.9V

330

R4712

C4710

0.1/16

NC

4.8V

WP

C4711
10/50

C4721

RC4558D-X

0V

0V0V0V

NC

0V0V

0V

0V

SCL

0V0V0V

4.9V

R4713

RC4558D-X

VS3

0V

0V

0V

4.8V

4.8V

4.8V

0V

0V

0V

0V

0V

DMUTE

330

R4709

5.0V

0V 0V 0V 0V

(1/2)

1

0V

R6508

1k

C6516

56P/50

C6616

56P/50

R6608

1k

-12.3V

7

0V

12.3V

IC478

VS1

0V

0V

0V

0V

4.8V

0V

0V

0V

RDS-DATA

DVD-PON

SYS-PON

VIDEO-RGB

VIDEO-YCMIX

VIDEO-MUTE2

VIDEO-MUTE1

VIDEO-SW

0V

VIDEO-LPF

100k

100

4.9V

8765

VCCWPSCL

A0A1A2

R4887

7677787980818283848586878889909192939495969798

S-MUTE

AM-BEAT

SW-PON

HP-DET

MICMUTE

NC

TU-CE

TU-CK

TU-DO

TU-DI

TU-PON

0V

TU LPF

4.9V

4

8

(2/2)

S-MUTE

INH

R4710

C651

0.1/1

3

+

0V

­2

R651

100

0V

0

R650

10k

0

R660

10k

6

-

0V

C6615

0.1/16

5

+

0V

R6610

100K

NI

R

R

R

NC

R4

1

NC

NC

R4

NC

3

H

NC

NC

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

4.9V

SDA

E

GND

IC477

4321

BR24L0

2-5

1.5/25v

NI

C4006

C4003

EP403

C4010

C4002

CN450

QGF1205C1-13

KEY1

REMOCON

4.9V

4.9V

123456789

DGND

DI-DT

KEY4

KEY3

4.8V

4.9V

4.7V

4.9V

101112

13

-VDISP

F+

D5V

F-

STAND-BY

B5V

BGND

0V

0V

-25.9V

-33.9V

4.9V

4.9V

-30.2V

To CN501
(SHEET 4)

CN456
QGD2504C1-04Z

123

4

VOL1

VOL2

DI-CK

DI-CS

0V

4.8V

4.9V

4.9V

To FW561
(SHEET 4)

CN457

QGD2504C1-03Z

123

0V

4.9V

4.9V

KEY2

KEY1

BGND

To FW521
(SHEET 4)

NI

NI

S

8

50

76

NC

SMUTE

WP

To CN442
(SHEET 5)

2.5V

2.5V

2.5V

2.5V

0V

0V

0V

12

OUT-SR

OUT-SL

1-07

78

D-X

)

+

0V

-

08
k

0V

516
50

616

/50

08
k
3V

V

8

R4887

AM-BEAT

V

DS-DATA

TU-PON

DVD-PON

SW-PON

YS-PON

HP-DET

MICMUTE

DEO-RGB

O-YCMIX

O-MUTE2

O-MUTE1

IDEO-SW

0V

TU LPF

4

8

(2/2)

S-MUTE

TU-CE

TU-CK

TU-DO

TU-DI

INH

-

+

0V

NI

NC

NC

NC

NC

NC

NC

OUT-SW

OUT-C

AGND

AGND

AGND

1234567

C6514

C6515

0.1/16

0.1/16

3

10k

R6510

2

R6505

100K

Q4971

0V

R6507

11.1V

10k

0V

R6607

Q4972

10k

0V

6

0V

C6615

10k

0.1/16

5

R6605

C6614

R6610

0.1/16

100K

R4775

AM-BEAT

330

R4776

330

R4777

100

R4778

100

R4780

330

HP-DET

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

QGF1036C1-08

47k

R6509

R6506

2SC3661-X

2SC3661-X

R6609

47k

R6606

10k

SWPON

SMUTE

10k

C6603

4.7/50

To CN703
(SHEET 7)

2.5V

CN402

OUT-SL

1234567

IC475

RC4558D-X

0V

C6503

R6503

4.7/50
1k

R6603

C4712

0.1/16

0V

C4713

0.1/16

To CN702
(SHEET 7)

3.2V

3.2V

7.1V

2.5V

2.5V

2.5V

2.5V0V0V

C6501

R6601

NIC4001

7.1V

CN401

ADINR

A6V

123456789

4.7/50

1k

R4973

4.9V

R6501

100k

11.1V

Q4973

KRA104S-X

100k

220k

R4972

R4783

150

C6601

4.7/50

R4784

150

KTA1504/YG/-X

4.9V

22k

R4801

0V

S-MUTE

S-MUTE DRIVER

FAOUTL

FAOUTR

A6V

LRMUTE

SWMUTE

AGND

ADINL

AGND

4.9V

R4974
180K

R4785
150

R4975
180K

Q4801

4.9V

0V

10

D4708

1SS133-T2

C6513

4.7/50

R6517

100k

100k

R6617

C6613

4.7/50

R4786
150

-12.0V

C4801

0.22/50

22k

R4802

4.9V

KRC102S-X

Q4802

2.5V

2.5V

0V

0V

0V

0V

2.5V

OUT-SR

OUT-C

OUT-SW

AGND

AGND

AGND

AGND

QGF1036C1-10

8

(1/2)

3

+

0V

1

R4758

10k

C6502

56p/50

4

R6502

-

10k

2

0V

R4971

2.2k

1k

56p/50

C6602

R6602
10k

-12.3V
6

0V

­IC475
RC4558D-X

578

+

0V

12.3V

(2/2)

NIC4004

NI

C4008

EP401

D4709

1SS133-T2

R6515

1k

C4714

0.1/16

R6615
1k

To TUNER

TU-DTO

TU-CKJ

TU-DTI

TU-CE

123456789

0V

4.9V

4.9V

4.9V

TU-CE

TU-DO

TU-CK

TU-DI

4.7V 4.7V

0V

Q4952

KRA104S-X

-7.1V

0V

1

R6516
10k

C6512
56p/50

R6616

C6612

56p/50

0V

C4715

0.1/16

Q4811

KRA102S-X

12.3V 12.3V

0V

Q4812

KRC102S-X

4.8V

0V

SW-PON

SW-PON

-12.3V
4

12.3V

!

AGND

0V

0V

-

+

FR

0V

R4011

Q4951

KRA104S-X

0V

3

+

0V

­2

0V

10k

6

0V

578

0V

R4811

TU9V0VTU-L

9.2V

1k

C4717

RC4558D-X

IC476

4.7

D4811

RDSNCTU-R

0V

1k

R4012

C4011

8200p/50

R4013

6.8k

R4014

6.8k

C4012

8200p/50

C4716

0.1/16

0.1/16

IC476

(1/2)

R6514

10k

C6518

470p/50

C6618

470p/50

R6614

10k

(2/2)

RC4558D-X

1SS133-T2

Q4821

KRC102S-X

AM-BEAT CUT

AGND

CN410

QGF1205C1-11

10

11

0V0V0V

209X-BLOCK

TU-PON

TU9V REG

KTA1271/OY/-T

Q4091

12.3V 0V

12.0V

12.0V

4.7k

R4091

0V

0V

KTC3875/YG/-X

10k

R4092

C4091
22/50

R4952

22k

7654321

VSS

4.7V

-7.1V

22k

R4951

0V

AM-BEAT

AUX-R

0V

0V

8 9 10 11 12 13 14

0R4998

C6517
470p/50

R6511

R6518

33k

22k

C6511

4.7/50v

100k

R6513

R6512

10k

100k

R6613

R6612

10k

R6611
33k

R6618

C6611

22k

4.7/50

C6617
470p/50

150R4822

180R4821

5.0V

0V

1kR4073

39p/50C4077

X4071

QAX0868-001Z

D4092

MTZJ6.8A-T2

-7.1V

39p/50C4078

0.1/16v

C4073

100/16C4092

47/16
C4071

RDS DECODER

IC474

0

CD4066BM-X

R4997

0V

0V

0V

TV-L

VCC

-7.1V

7.1V

D4091

1SS133-T2

Q4092

820

R4093

0V

4.7V

AUX-L

TV-R

0V

0V

IC481

RDS-CLK

BU1924F-X

SCL

QOUT

161514131211109

2.5V

2.2V

NC

SDA

0V

2.7V

OSCO

VREF

2.4V

2.6V

OSCI

MPX

1.8V

0V

DVDD

AVDD

5.0V

5.0V

DVSS

AVSS

0V

0V

NC

DIN

0V

0V

NC CMP

0V

2.6V

VER.B

TV-SOUND/AUX

SELECT SW

VER.B

R4997/R4998 for U/J

SCART-LIN

SCART-RIN

A+12V

VS3

VS1

A5V

DGND

C

CV-Y1

Y2-G

CB-B

CR-R

AGND

BLANK-CTL

VCR-S/C

VIDEO-SW

VIDEO-MUTE1

VIDEO-MUTE2

VIDEO-YCMIX

VIDEO-RGB

VIDEO-LPF

1kR4072

RDS-DATA

10KR4074

C4075

10/50

C4076

270P/50

87654321

C4074

560P/50v

C4079

0.01/50

SCART-LIN

SCART-RIN

AGND

A+12V

VS3

VS1

A5V

AGND

C

CV-Y1

Y2-G

CB-B

CR-R

AGND

BLANK-CTL

VCR-S/C

VIDEO-SW

VIDEO-MUTE1

VIDEO-MUTE2

VIDEO-YCMIX

VIDEO-RGB

VIDEO-LPF

(SHEET 3)

0k

R4710

4.9V

4.9V

65

SCL

SDA

A2

GND

43

0V 0V

-03Z

EEP ROM

IC477
BR24L08F-W-X

AVVLR

AVVLR

AVVLR

AGND

A+12V

A-12V

HPOUT-L

HPOUT-R

R6303

270

47/35

C6901

47/35

C6902

R6304

270

270

R6305

12345

NC

NC

DGND

AVC OUT

AVC IN

270

R6302

R6102

C6101

4.7/50

22k

R6101

22k

R6201

4.7/50
R6202

C6201

1K

D4891

*

AV COMPULINK

CN470

*

QGF1205C1-05

(EXCEPT J/C/UJ VERSION)

HP AMP

*

1K

C6207 C6206

*

RC4558D-X

MTZJ6.2C-T2

0.01/50

0.01/50

39

R6107

C6205

HP-DET

QGF1205C1-05

39
R6207

C4009

NI

QNS0089-001
J4891

*

2

1

3

*:J/C/UJ VERSION ONLY

CN460

VERSION

J/C/UJ OTHERS

D4705 B4050

R4708 B4051

Q4703 X

* PART USE

5

NC

4

HP-L

3

AGND

2

HP-R

1

HP-DET

EP402

4

*PARTS LIST

0V

0V

VERSION1

0V

(VERSION)

0.4V

VERSION2

(MODEL)

NTSEL
/RGBSEL

To CN701 (SHEET 4)

EMC

(AV COMPULINK)

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

TH-C3/4/5/6/7/9

U2

JU1

EJ

U2

U3

27k

X

R4752

P-UP

P-UP

P-DOWN

P-UP

(PAL/RGB)

P-DOWN

(NTSC/YC)

10k

10k

R4771

R4763

R4773

R4751

R4774

R4753VCR-SW

C6206

C6207

C6102

C6202

10k

X

10k

X 10k

X

X 10k

10k

E : B
U1(PAL) : A/US/UN

(NTSC): UT/UJ
U2(NTSC): UW/UY
U3(NTSC): UX/UG
J : J/C

15k 27k

X

10k

27k

8.2k

XP-DOWN 10k

10k10k

X

X

10k

10k

E

X

C3/C4=X,C5=27K,C6=15K,C7/C9=8.2K

10k

X

330p/

50v

330p/

50v

10p/

50v

10p/

50v

U1

10k

X 10k

U3

15k

8.2k

27k

X

10k

10k

10K

X

X10k

X

10K

X

10k

10k

10k

X

X

100p/50v

100p/50v

IC601

RC4558D-X

0V
3

C6103

+

47/50

1

0V

-

2

R6203

33k

*

6

­0V

0V

5

+

*

R4891

220

*

R4892

220

R6106

0V

33

*

C6102

33kR6103

47k

R6105

C6105

0.1/16v

C6104

C6202

R6205

47k

11.3V
8

R6206

7

33

0V

C6203

47/50

4

-11.3V

C6204

0.1/16

IC601

C4891

C4892

*

*

220P/50

220P/50

SHEET 2

2-6

Video input / output section

GVA10092-A1

SCART-RIN

SCART-LIN

AGND

A+12V

VS3

VS1

A5V

AGND

C

*1

*1

R4212R4252 R4232

CV-Y1

(SHEET 2)

Y2-G

CB-B

CR-R

R4201

R4231R4241

R4251 R4211

*1*1*1*1

*1

*1

R4233

R4234

0V

0V

Q4485

R4235

(E)

2SC2814/4-5/-X

0V

(E)

10k

R4242 R4202

*1 *1 *1 *1

(E)

R4171

0

R4173

(E) (E)

0

R4172

THIS AREA USES
J/C/UY/UW/UJ

0

R4191

L4391
QQL25CK-221Z

VIDEO-MUTE1

VIDEO-YCMIX

VIDEO-RGB

VIDEO-MUTE2

220

C4391

470/10

C4392

0.1/16

NC

NC

C4311

0.01/50

47/25
C4301

C4321

1/6.3

C4395

22/50

C4331

1/6.3

C4341

1/6.3

C4351

1/6.3

0

C4191
47/35

VIDEO SW

2.0V

0V

1.0V

0V

1.0V

1.0V

0V

C4171

2.0V 2.0V

1/6.3

IC411 MM1233XF-X

COUT

GND

CVOUT

YOUT

CTLc

87654321

LH

C4173

LH

CIN1CIN2

2.0V

161514131211109

1/6.3

0V

GNDCTLa

CVIN2

2.0V

H

5.0V

CTLb

CVIN1

VCC

L

GND

YIN2YIN1

C4192

0.01/50

0V

C4172

2.0V

1/6.3

0V

BLANK-CTL

VCR-S/C

VIDEO-SW

VIDEO-MUTE1

VIDEO-MUTE2

VIDEO-YCMIX

VIDEO-RGB

*1 PARTS LIST

R4201

CV-Y1

R4202

R4211

C

R4212

R4231

R4232

Y2-G

R4233

R4234

R4241

Cb-B

R4242

R4251

Cr-R

R4252

U : UJ/UW/UY/US/UN/UX/UG/UT/A

J : J/C

B

560

330

240

X

560

330

820 X

470 560

120

470

120

BLANK-CTL

VCR-S/C

VIDEO-SW

VIDEO-MUTE1

VIDEO-MUTE2

VIDEO-YCMIX

VIDEO-RGB

U/J

510

330

560

560

510

330

X220

120

560

120

VIDEO-SW

2-7

.01/50

1/6.3

C4395

4392
.1/16

4311

47/25
C4301

C4321

22/50

C4331

C4341

C4351

VIDEO DRIVER

IC431 BH7868FS-X

VCC

5.0V

S1

NC

S2

NC

CIN

2.5V

MUTE1

0V

CVIN

2.5V

YC MIX SW

0V

Y1 IN

2.5V

BIAS

5.0V

RGB SW

2.5V

Y2 IN

1/6.3

1/6.3

1/6.3

0V

GND

0V

CB IN

2.5V

MUTE 2

0V

CR IN

2.5V

VCC2

16151413121110987654321

5.0V

S-DC OUT

CV OUT

2.5V

CVOUT SAG

Y1 OUT

Y1OUT SAG

Y2 OUT

2.5V

Y2OUT SAG

CB OUT

CB OUT SAG

CR OUT

2.5V

CROUT SAG

2.5V

0.01/50C4491

R4478

R4477

0V

C4422

470/6.3

R4471

180k

180k

R4452

IC441

MM1505XN-X

4

C

5

GND

6

R

VIDEO SW

R4451

R4441

R4431

330p/50C4472

150R4472

330p/50vC4471

150

C4443

NI

R4442

75

75R4432

C4433

NI

C4453

NI

75

100R4485

10kR4486

R4422

75

C4424

NI

C4492

0.1
/16

5.0V2.5V

3

VCC

2.5V

2

C/R

0V

1

SW

C4455
470/6.3

75

75

75

C4452

C4442

C4432

NI

NI

NI

VER.B

C4476

4.7/25

R4474
470

180k

R4476

R4484

5.1V

0V

R4475

12k

Q4482

KRC102S-X

Q4483
KRA102S-X

4.7/25
C4475

180k

11.2V

0V11.2V

2kR4481

2kR4482

820

R4483

0V

Q4481

0V

KRC102S-X

5.1V 0V

BLANK-CTL

C0UT

32313029282726252423222120191817

2.5V

NC

GND

2.5V

2.5V

GND

2.5V

GND

2.5V

2.5V

GND

0V

470/6.3

0V

0V

470/6.3

470/6.3

C4451

C4431

C4441

C4394

0.1/16

VIDEO-YCMIX

VCR-S/C

Q4484
KRC102S-X

0V

330p

C4474

R4473

470

330p

C4473

0V

C4413

0.01/16

2.5V

C4454
10/16

J4403

22

QNZ0625-001

AUDIO R OUT

1

AUDIO R IN

2

AUDIO L OUT

3

AUDIO AGND

4

GND

5

AUDIO L IN

6

B

7

FUNCTION

8

GND

9

NC

10

G

11

NC

12

GND

13

GND

14

R/C

15

BLANKING

16

GND

17

GND

18

CV/Y

19

NC

20

GND

21

23

J4402

QNN0572-001

5

Pr

6

3

Pb

4

1

Y

2

10K

AV

(SCART

TERMINAL)

FUNCTION

75

BLANKING

THIS AREA USES FOR
B VERSION ONLY

VIDEO OUT

(COMPONENT)

0

1A

1B

RGB

SPEC

0-2VLEVEL

4.5-7V

9.5-12V

SPEC

0-0.4VY/C

1-3V 4.9V

0

10K

0

0V

0V

5.91V

5.49V

10.4V

12.08V

0

0

0V

C4421

470/6.3

C4411

0.01/50

C4401

470/6.3

C4121

1/6.3v

C4111

0.01/50

C4101
1/6.3

Ver.J/U

R4421

R4411

R4401

J4401

75

75

NIC4412

NIC4423

75

NIC4402

NIC4122

NIC4112

75R4111

75R4121

NIC4102

75R4101

QNN0570-001

56

C

Y

34

12

VIDEO OUT

(S-VIDEO/

COMPOSITE)

7

CV

8

17

13NC14

C

Y

1112

910

VCR IN

(S-VIDEO

COMPOSITE)

15

CV

16

THIS AREA USES

VERSION J/C/UY/UW/UJ

SHEET 3

2-8

FL display section

1.0/6.3

0.01/50

C510
NI

F+

S2S3S4S5S6S7S8

S1

S9

S10

S13

S15

S16

S14

S11

S12

DI501 QLF0154-001

G16

G15

G14

G13

G9G8G7G6G5G4G3G2G1

G12

G11

G10

C509
NI

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354

F-

FL DISPLAY

NI

C508

C505

NI

NIC501

NIC502

R501

1k

R502

1k

R505 82K

R503

1k

NIC503

C506

C507

ILLUMI1

ILLUMI2

1234567891011

NC

NC

OSC

NC

DI-DT

2.6V

DI-CK

2.6V

DI-CS

0V

K1

0V

K2

IC501
PT6315

0K502

0K501

S2S3S4S5S6S7S8

5.0V

0V

-25.7V

-18.0V

-30.9V

-15.6V

-23.2V

-18.2V

-30.9V

VSS

VDD

FL DRIVER

S4S3S2S1VDD

VSS

1213141516171819202122

0V

5.0V

0V0V0V

5.0V

5.0V

5.0V

5.0V

S9

S10

-23.7V

-28.3V

3435363738394041424344

G9G8G7G6G5G4G3G2G1

-20.6V

G10

-23.1V

G11

-30.9V

G12

-30.9V

VEE

-23.1V

S16

-28.3V

S15

-28.3V

S14

-20.6V

S13

-12.9V

S12

-28.3V

S11

-30.9V

S10

23 24 25 26 27 28 29 30 31 32 33

S9S5S8S6S7

0V

C515

0.01/50

VOLUME

JS541
QSW1122-001

R541
10k

41325

5.0V

C541

0.01/50

S25

S26

S27

S29

S30

S31

S32

S33

S34

S35

*Q510

KRC102S-X

NI

VOL1

REMOCON

IC511
GP1UM271XKVF

R542
10k

0V0V0V

5.0V

C542

0.01/50

VOL2

To CN460
(SHEET 2)

HP-DET

HP-R

AGND

HP-L

NC

CN701

QGF1205F1-05

5

4

3

0V

2

1

VDD

GND

OUT

GND

GND

12345

S9S8S7S6S5S4S3S2S1

R534
15k

DISC3 DISC4
PLAY PLAY PLAY

R539
15k

S540 S539 S538 S537 S536

DISC1 DISC1 DISC2 DISC2 DISC3
OP/CL OP/CL OP/CL

0.4V

0V

0V

R533

6.8k

DISC4 DISC5 DISC5
OP/CL OP/CL

R538

6.8k

PLAY PLAY

R532

3.9k

R537

3.9k

S531-S540

QSW0825-001Z

R531

3.3k

S532S533S534S535

R536

3.3k

S531

K6001-K6004

NQR0007-002X

K6004

K6001

K6002

K6003

KEY3

KEY4

GVA10092-A3

JACK PWB

HEADPHONE

0.01/50v

C6004

OUT

J6001
QNS0170-001

0V

R6001

0.1/16C6003

0.022/16C6002

0.022/16C6001

2

6

0V

1

1k

0V

3

0V

7

4

5

0V

W6001
QUB220-15DMHP-E

1

To CN457
(SHEET 2)

0V

0V

0V

5.0V

5.0V

NI

1/16

C511

C512

REMOCON

R521

3.3k

R526

3.3k

S526

KEY1

KEY2

BGND

FW521

QUM213-15DGZ4-E

5.0V

1

5.0V

2

0V

3

F.SKIP

2-9

GVA10094-A1

FL PWB

B508

USE

NI

B513

W5001
QUB220-10DMHP-E

1

FW561
QUM214-16DGZ4-E

4.8V

DI-CK

VOL1

VOL2

C516

NI

REMOCON

KEY3

KEY4

DI-DT

1

5.0V

VOL1

To CN456

2

5.0V

VOL2

3

0.7V

-25.7V

-33.8V

5.0V

-30.0V

0V

5.0V

0V

4.9V

5.0V

5.0V

5.0V

4.8V

0V

4

DI-CS

CN501
QGF1205F1-13

F+

13

-VDISP

12

D5V

11

10

F-

9

STANDBY

B5V

8

BGND

7

6

REMOCON

5

KEY1

KEY3

4

3

KEY4

2

DI-DT

1

DGRD

(SHEET 2)

To CN450
(SHEET 2)

R521

3.3k

R522

3.9k

S522 S523

SOURCE

R526

3.3k

S526 S527 S528

R527

3.9k

F.SKIP B.SKIP

S522-S529

QSW0825-001Z

ILLUMMI1

ILLUMI2

GVA10094-A2

TOP KEY PWB

STOP

R528

6.8k

S529

PAUSE PLAY

GVA10094-A3

POWER KEY PWB

STANDBY
LED

*

D511

N.I

C551

N.I

R551

B OTHERS

1.5K

Q503
KRC102S-X

SLR-343VC/NPQ-T

220

S521

POWER

KEY1

BGND

B5V

STANDBY

D5V

ILLUMI1

FW502

QUM216-09Z4Z4-E

5.0V

1

0V

2

5.0V

3

0V

4

5

6

*

R511

R552
120

D551

SELU2E10C-P

ILLUMINATION

LED

VERSION

PART

D511

R511

SLI-343URC-W-T

FW502

QUM216-09Z4Z4-E

5.0V
1

0V

2

5.0V
3

0V

4

5

6

R506
33

SHEET 4

2-10

/

10kR2563

Audio & Digital input section

AUX-L

AUX-R

TU-L

TU-R

*3

*3

C2535

R2541

1/50

2.7k

C2533

R2539

47/25

1.3K

C2534

R2540

47/25

1.3K

R2542

2.7k

C2536

*3

1/50

*3

R2553

100

R2554

100

R2587

1k

R2588

1k

0.1/16C2510

0.1/16C2509

R2545
22K

R2546
22K

NI

R2547

To CN412 (SHEET 2)

To CN411 (SHEET 2)

OUT-SL

AGND

OUT-SR

AGND

OUT-C

AGND

OUT-SW

DVDGND

HPOUT-R

HPOUT-L

S_MUTE

VOL-CK

VOL-MUTE

VOL-DT

SW.P.ON

D3.3V

AUX-R

AUX-L

TU-SW

A-12V

OUT-R

OUT-L

TUNER

SETUP

OUT-L

TPL1

TPR1

OUT-R

TPSL1

TPSR1

TU-SW

CN442

QGF1036C1-07

2.5V

1

0V

2

2.5V

3

0V

4

2.5V

5

0V

6

2.5V

7

CN441

QGF1036C1-31

0V

31

NC

3.2V

30

0.3V

DIN

29

0V

28

0V

27

0V

MIC

26

0V

25

0V

AGND

24

0V

23

0V

AGND

22

0V

21

0V

AGND

20

0V

TU-R

19

-7.1V

A-7V

18

0V

TU-L

17

7.1V

A7V

16

0V

15

-12.3V

14

2.5V

13

12.1V

A12V

12

2.5V

11

0V

DGND

10

0V

9

4.6V

L-R

8

-12.3V

7

0V

6

0V

5

0V

4

0V

NC

3

12.0V

2

0V

1

TPC1

TPSW1

100/25C1002

100/25C1001

R2537

100k

R2538

100k

C2581

1.0/50

C2582
10/50

TUNER-CENTER

1k

R2531

1k

R2535

C2539

IC531

0.1/16
RC4558D-X
(1/2)

12.3V12.3V

5

+

8

0V

7

0V

-

6

C2540

4

0V

0.1/16

-12.3V

330P/50C2531

4.7kR2533

330p/50C2532

4.7kR2534

2

0V

­1

0V

3

+

0V

IC531

RC4558D-X

(2/2)

270p/50C2583

10kR2583

C2589

0.1/16

-12.3V

8

4

C2590

0.1/16

AUDIO
SW

0V

7

56p/50C2584

33kR2584

1

0V

KRA104S-X

Q1252KRA104S-X

R2599

C2604

4.7/50

0V

-7.1V

Q1251

RC4558D-X

IC581

RC4558D-X

(2/2)

6

-

0V

5

+

0V

R2585

6.2K

2

-

0V

R2586

5.6K
3

+

0V

0V

4.6V 4.6V

IC581

(1/2)

R2581
100k

R2582
100k

1k

R1254
22k

R2525

1k

R2526
1k

C2585

0.001/50

C1253

0.01/50

0V0V0V

14 13 12 11 10 9 8

7.1V

4.6V

4.6V

VCC

0V0V0V

0V

4.6V

4.6V

0V

-7.1V

0.001

C2525

0.001

C2526

TPC2

4.7/50

C2603

R2560

4.7k

C2594

0.022/50

R2592
33k

0V

0.01/50

C1254

VSS

-7.1V

-7.1V

-7.1V

7654321

IC152

CD4066BM-X

R1253

22k

1k

R2532

1k

R2536

680

R2550

IC591

RC4558D-X

(1/2)

6

12.3V

0V

-

5

+

0V0V

R2562

75K

-12.3V

C2605

27k

56p/50

R2561

C2592

0.0047/50

R2594
33k

2

-

0V

3

+

IC591

0V

RC4558D-X

(2/2)

R2590
33k

7654321

VSS

0V0V0V

0V

-7.1V

-7.1V

C2599

0.1/16
C2597

8

4.7/50

7

0V

4

C2600

0.1/16

R2596

1

1k

0V

680

R2549

0V0V0V

VCC

141312111098

7.1V

TPR2

C1230

4.7/50

IC151 CD4066BM-X

TPL2

AUDIO
SW

C1251

0.01/50

C1252

0.01/50

1/50

7654321

VSS

-7.1V

C2511

1/50

4.6V

R2565

6.2K

TPSL2

C2563

270p/50

R2566

6.2K

R2543

100K

10k

R2564

270p/50

R2544

100K

C2575

0.001

C2512

C2576

0.001

TPSW2

4.6V

-7.1V

C2564

1k

TPSR2

R2567

R2568

1k

C2577

1/5

C2578

C2541

1

C2542

1

VCC

7.1V

-7.1V
IC154 CD4066BM-X

141312111098

2-11

*3 USE U seri. With MIC.

*1

VERSION

XV-THC3/4

XV-THC5

XV-THC6

XV-THC7/9

R2564

IC154 CD4066BMX

4

GVA10093-A1

AUDIO PWB

R1101

C2503

470

4.7/50

560k

R1103

560k

R1104

C1101

330p/50

R1109

C2504

4.7/50

330k

R1102

470

C1102

R1108

330k

330p/50

C1003

0.01

J1101

QNN0598-001

3

L-IN

AUX

2

IN

1

R-IN

0

R1107

4

565

K

TPSL2

C2563

6

10k

270p/50

C2564

1k

PSR2

R2567

R2568

C2577

C2541

C2542

270p/50

1k

C2578

10kR2563

1/50

1/50

1/50

1/50

IC153 BD3814FV-X

6ch VOLUME

+IN 1

-IN 1

OUT 1

A.GND

+IN 2

-IN 2

OUT 2

A.GND

SW IN

A.GND

SR IN

A.GND

SL IN

A.GND

C IN

A.GND

R IN

A.GND

L IN

AVSS

20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

100/25C1141

C1143 NI

SOUND BOOSTER

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

A.GND

0V

AVCC

7.1V

A.GND

0V

CLCK

0V

DATA

0V

MUTE

0V

D.GND

0V

A.GND

0V

SW OUT

0V

SR OUT

0V

SL OUT

0V

C OUT

0V

R OUT

0V

L OUT

0V

BASS

0V

BASS

0V

BASS

0V

BASS

0V

TRE

0V

TRE

0V-7.1V

C1144 NI

TPSR3

TPSW3

TPSL3

IMX9-W

Q1137

IMX9-W

HP_OUT_L

IMX9-W

2SC3661-X

0V

654

0V

0V0V

R1143

654

0V

R1135

0V

654

0V

R1153

470

-11.5V-11.5V

0V

321

R1151

0V

4.7k

R1154

R1152

3.3k

-11.5V

3.3k

-11.5V-11.5V-11.5V-11.5V

0V

321

0V

R1144

3.3k

3.3k

0V

321

0V

R1136

3.3k

R1149

C1213

470

4.7/50

100kR1147

Q1135

100kR1148

C1214

R1150
1k

4.7/50

TPC3

C1207

R1141
1k

4.7/50

100kR1139

100kR1140

Q1133

C1208

R1142

4.7/50
1k

R1133

C1201

100

47/25

TPL3

100kR1131

100kR1132

TPR3

Q1131

C1202

R1134

47/25

100

HP_OUT_R

R1122

1k

VOL-CK

1k

R1123

VOL-DT

4.7k

R1124

VOL-MUTE

C1145 0.1/16

C1120

R1120

0.033/16
12k

C1121

0.033/16

0.033/16
C1122

R1121

C1123

12k

0.033/16

21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

C1124

4700p/50

C1125

100/25C1142

4700p/50

IC160

C1215

RC4558D-X

4.7/50

(1/2)

*
C1246

330P/50

-0.1V

4.7k
R1155

100k

R1157

3.3k

*

R1175

*

R1156

100k

*

C1216

C1247

4.7/50

330P/50

IC160

RC4558D-X

(2/2)

IC159

C1209

RC4558D-X

4.7/50

(1/2)

*

C1248

330P/50

0V

100k

R1145

*

*1*1

R1171

*

R1172

R1174 47k

100k

R1146

*

C1210

C1249

4.7/50

330P/50

0V

IC159

RC4558D-X

(2/2)

(1/2)

C1203

1.2K

47/25

R1167

*

C1250
330P/50

*2*2

100k

R1137

0.018/16

C1227

0.018/16

C1228

100k

R1138

*

C1255

330P/50

C1204

1.2K

47/25

R1168

(2/2)

3

+

0V

-

2

6

0V

-

5

+

0V

12.3V

3

+

0V

-

2

-12.3V

R1173 47k

6

­0V

5

+

*

0V

-

2

0V

+

3

RC4558D-X

IC158

RC4558D-X

IC158

0V

+

5

-

0V

6

*

R1202

C1180

12.3V12.3V -12.3V

0.01/50

8

1

0.3V

4

C1181

0.01/50

-12.3V

100kR1158

*

C1225

470p/50

47p/50C1226

39kR1176

7

0.1V

C1178

0.01/50

8

1

0.1V

4

C1179

0.01/50

47p/50C1223

47p/50C1224

7

0.1V

39kR1169

120kR1201

47p/50C1221

0.01/50C1176

4

1

0.1V

8

C1177

0.01/50

7

0.1V

47p/50C1222

120k

39kR1170

TPSW4

C1217

4.7/50

SW

110

R1244

*

100k

R1165

100k

R1166

C1218

4.7/50

C

*

R1243

110

TPC4

SYSTEM

TPSL4

TPSR4

TPL4

CONNECTOR

SL

J1103

*

R1241

QND0118-001

110

8

5

2

100k

C1241

C1240

**

1000P/50

1000P/50

100k

110

R1242

*

K1101

NQR0007-002X

SR

110

R1240

*

L

100k

R1161

110

R1245

*

100k

R1162

7

6

3

1

C1256

C1244

9

4

22k

R1110

C1242

1000P/50

1000P/50

1000P/50

***

C1243

*

1000P/50

10 11

EP101

C1211

4.7/50

R1163

R1164

C1212

4.7/50

C1205

4.7/50

C1206

4.7/50

R

TPR4

470k

4.7/50

C1183

R1197

C1103

D3.3V

DVDGND

DIN

0.1/16

123

3.3V

0V

DIGITAL IN

0.3V

R1106

C1105

0.1/16

100

GP1FAV30RK0F

IC509

* EMC C/M

R1171

ION

9

R1172

1.5k

2K

2K

1.8K

R1175

2K

1.8k

2K

2K

PART B OTHERS

C1246 , C1248 , C1247

C1249 , C1250 , C1255

R1240 , R1241 , R1242

R1243 , R1244 , R1245

C1240 , C1241 , C1242

C1243 , C1244 , C1256

C1221 , C1222 , C1223

C1224 , C1225 , C1226

330p

100 ohm 0 ohm

1000p

NONE USE

NONE

NONE

SHEET 5

2-12

DVD servo section (1/2)

TP118

TP122

TP117

TP123

TP121

TP120

TP119

TP124

C102

0.1

0.1

C101

0.1

C107

C103

0.1

C104

0.1

F+

F-

T+

TP106

TP107

T-

R126

CN101

QGF0523F1-25W

CN201

QGF1016F2-08W

TP291

TP292

TP102

TP101

TP207

TP208

TP203

TP204

C291

NI

C292

NI

100

TP104

TP103

TP105

FM+

FM-

R202

WOUT

1k

VOUT

UOUT

COM

TP205 TP206

TP202

TP201

MA4

MA3

MA2

MA5

C300

0.1

C372

0.1

LPC2

TP115

TP108

TP114

TP116

TP113

VREFH

C

D

E3+F3

E4+F4

E1+F1

A

B

E2+F2

RF+

RF-

R101

100

R102

100

TP111

TP110

TP112

TP109

UN2119-X

Q105

NI

C263

LPC1

NI

NI

R113

C108

18

C109

COM

0.1

C217

R112

C110

R114

KTA1001/Y/-X

5.6k

R111

FM+

WOUT

VOUT

UOUT

0.022

C260

0.022

C261

0.022M9V

C262

NI

0.39

R251

R252

C203

0.01

LPCO2

DVDLDCUR

C106

R105

22/6.3

2.2

470

R116

R115

330

R117

F+

F-

FM-

C201

IC201

LA6502-X

18

R104

NI

4.3k4.3k

R118

T-

T+

220p

C202

R106

Q101Q103

KTA1001/Y/-X

2SC4617/R/-X2SC4617/R/-X

R103

5.6k

220p

M5V

C205
270p

NI

C264

R206

30k

C204

0.1

S5V

LPCO1

147/6.3

R125

22/6.3

NI

470

2.2

R110

R108

R107

1k1k

Q102Q104

R109

R208

R204

27k

R219

4.3k

R127

AD4

C105

R128

330

5.6k

/HFMON

R356

R361

R363

TRVSW

R355

TP227

NI

18k

1

R385

C371

R354

TRDRV

R384

1k

1k

C373

0.1

C315

0.1

EXADT0

NEXCE

NEXOE

C307

0.1

EXDT0

EXDT8

EXDT1

EXDT9

EXDT2

EXDT10

EXDT3

EXDT11

EXDT4

EXDT12

EXDT5

C374

0.1

EXDT13

EXDT6

EXDT14

EXDT7

EXDT15

EXADR16

NI

EXADT15

NI

EXADT14

NI

C329

0.1

EXADT13

EXADT12

EXADT11

EXADT10

EXADT9

EXADT8

C375

0.1

EXADR19

NEXWE

EXADR18

NI

EXADR17

NI

EXADT7

EXADT6

EXADT5

EXADT4

EXADT3

EXADT2

EXADT1

EXADR20

R319

330

10k

330

R325

R326

100

100

100

1k

330

R353

R383

R310

R316

R324

0.1

C308

2-13

0.0082

0.015

0.015

NI

0.1

10k

R221

C256

R259

R257

NI

R255

TP221

SPDRV

R215

NI

TP220

MGND

6.8k

R214

TRSDRV CDLDCUR

0.47

C257

C251

R213

C211

0.022

10k

C210

10k

TP226

24k

R220

C258

C259

1

R207

47k
C206

150p

27k

TP231

R205

NI

R254

/SPMUTE

FODRV

/DRVMUTE

FG

0.1

C564

R541

IC510

BR24L16FV-W-X

NI

47k

R542

UCS

UCLK

U2SDT

S2UDT

SCS

LRMUTE

DDATA

DCLK

DAC0CS

MA4

MA1

MA3

MA2

MA5

MA6

MA0

MA7

MA8

MA9

BA0

BA1

MA10

C300

0.1

C383

0.1

MA11

C306

0.1

MCK

NRAS

NCSM

R303

C386

0.1

IC301

MN2DS0009AA

MDQ7

MDQ8

DQM0

DQM1

22

C379

C378

0.1

0.1

NWE

NCAS

MDQ3

MDQ4

MDQ5

MDQ9

MDQ6

MDQ10

MDQ11

MDQ12

MDQ0

MDQ1

MDQ2

MDQ15

MDQ14

MDQ13

C377

0.1

C305

0.1

C302

R327

330

R330

330

R331

330

TP325

TP320

TP328

TP329

TP330

TP331

TP332

TP333

TP334

TP335

C311

TP338

C339

10/6.3

C356

R340

C341

D1.2V

P3.3V

TP321

C303

47/4

R332

R318

C376

0.1

R362

R357

0.1

R364

R345

C313

0.1

R351

1M

R352

R301

1

30k

1

C316

0.1

IC302

IC302

MM1701CH-X

1

C359

0.01
C328

47/4

DGND

330

NI

330

220

NI

R360

R359

220

680

R358

R365

R367

R366

X301

NAX0741-001X

0

R342

C318

C312

C343

C393

NAD0025-103X

DACPDN

ADCRST

DAC1CS

DAC2CS

AOUT0

AOUT1

220

AOUT2

220

220

NI

LRCK

220

NI

DACCK

C325

12p

10p

C326

2.4k

5.1k

0.1

0.1

TP301

C344

TP300
R347

NI

R346

NI

0.01

TH301

BCK

DAC5OUT

DAC4OUT

R341

DAC1OUT

DAC2OUT

DAC3OUT

R392

10k

D2V

1

NI

C304

C336

DVDPWR

SWMUTE

RX

CPURST

1k

1k

D301

NI

R306

R307

TX

DATAM

BCKM

LRCKM

C354

560p

C353

560p

FODRV

20k

TRDRV

22k

AD4

CDLDCUR

TP381

(SHEET 7)

CN301

NI

DVDLDCUR

C342

NI

0.1

100

100

100

R383

R310

R353

TP304

750

100k

R350

C350

0.01

1k

R375

AIN

UCS

UCLK

U2SDT

S2UDT

SCS

TRVSW

TP326

0.1

C334

0.1

1k

1kNI1k

C310

R309

R376

R377

NI

R371

R374

10k

R308

FG

/HFMON

/DRVMUTE

/SPMUTE

CPURST

R373

SPDRV

10k

R372

TRSDRV

NI

NI

NI

R321

R320

R322

R323

0.1

TP308

C309

TP323TP324

1k

10k

C351

C352

0.015

R378

0.01

DISCSTP

INDEX

TRACK

COPY

DEMP

DISCSET

0.1

0.033

C331

TP306

C333

C332

C338

TP307

TP309

0.1

C335

0.1

0.1

0.0056

C337

TP314

TP315

0.018
C348

C347

150

150

0.1

C330

R348

R349

RF-

RF+

C319

0.1

0.1

0.1

0.1

0.1

0.1

C314

C320

C321

C322

C323

150

150

150

150

0.1

C349

R337

R336

R335

R334

CAD

B

LPCO1

LPC1

C324

1

1

C340

0

0

0

0

R339

R338

R393

R394

E3+F3

E4+F4

E2+F2

VREFH

LPCO2

LPC2

E1+F1

K352

C301

S3.3V

NQR0502-001X

47/4

SHEET 6

2-14

DVD servo section (2/2)

(SHEET 6)

EXADT15

EXADT14

EXADT13

EXADT12

EXADT11

EXADT10

EXADT9

EXADT8

EXADR19

EXADR20

NEXWE

EXADR18

EXADR17

EXADT7

EXADT6

EXADT5

EXADT4

EXADT3

EXADT2

EXADT1

IC509

SG32M90TFIR3

EXADR16

EXDT7 MDQ2

EXDT14

EXDT6

EXDT13

EXDT5

EXDT12

C554

EXDT4

0.1

EXDT11

R530

K351

NQR0502-001X

2.2

C381

470p

EXDT3

EXDT10

EXDT2

EXDT9

EXDT1

EXDT8

EXDT0

NEXOE

NEXCE

EXADT0

NI

IC305

MM1563BF-X

R535

47k

S3.3V

TP380

C382

C551

0.1

MDQ0

0.1

MDQ1EXDT15

C563

MDQ3

C559

MDQ4

0.1

MDQ5

MDQ6

C560

MDQ7

0.1

DQM0

NWE

NCAS

NRAS

NCSM

BA0

BA1

MA10

MA0

MA1

MA2

MA3

P3.3V

0.1

C555

C558

47/4

K501

NQR0502-001X

C380

1

R380

NI

IC505

K4S641632H-UC75

MDQ15

MDQ14

MDQ13

C556

1

MDQ12

MDQ11

MDQ10

C557

MDQ9

MDQ8

0.001

DQM1

C550

MCK

NI

MA11

MA9

MA8

MA7

MA6

MA5

MA4

AIN

ADCRST

BCK

AOUT0

LRCK

DACPDN

DAC0CS

DCLK

DDATA

AOUT1

DAC1CS

DACCK

NQR0022-002X

AOUT2

DAC2CS

K710

R716

470

R720

47k

R717

47k

To W 2

(SHEET 8)

To W 1

(SHEET 8)

To CN1

(SHEET 8)

CN453

QGA2001F2-03X

CN452

QGA2001F2-02X

QGF1016F2-15W

CN451

CPURST

DVDPWR

NI

R459

TP474

TP473

K454

0

K455

0

K456

0

TP472

STEDSW

TP471

TP456

TP457

TP454

TP455

TP452

TP453

TP451

CLSWT3

CLSWT2

CLSWT4

CLSWT1

CLSWT5

STSTSW

MTOPSW

TP458

POSMUP

MTOP

POSMDN

MTCL

TP459

TP462

TP461

TP460

IC453

X451

NAX0248-001X

S-80827CNNB-G-W

R458

1k

D1.2V

NI

R460

0.01

NI

C455

R462

C454

0.01

10k

R453

C451

0.1

NI

R451

NI

NI

IC454

C456

R466

DISPS2D

DISPD2S

DISPCK

NI

R464

100

100

R457

S2UDT

U2SDT

UCLK

IC451

MN101C61GNW

2.2k

100

100

R461

R463

R452

DISPRST

DISPBUSY

DISPCS

0.1

C452

UCS

SCS

EPCS

EPSK

TP417

R465

DISCSET

1k

DISCSTP

POSMDN

POSMUP

MTCL

MTOP

STEDSW

MTOPSW

CLSWT5

CLSWT4

CLSWT3

CLSWT2

CLSWT1

STSTSW

IC452

BR93L56RFV-W-X

10k

R456

EPCS

EPSK

EPDI

EPDO

EPDI

EPDO

R455

10k

R454

10k

CN455

NI

0.1

C453

2-15

IC704

C453

R716

470

R720

47k

AK5357ET-X

IC701

AK4384VT-X

R717

47k

IC702

AK4384VT-X

IC703

AK4384VT-X

10/16

C708

C706

0.1

C705

C704

0.1

C707

1

10/16

NI

NI

C711

C710

5.1

R719

0

R722

C712

C714

0.1

0.1

C713

C709

10/16

C716

0.1

C718

0.1

R701

2.2

47/6.3

TP708

C715

0.1

C717

0.1

0.1

NI

C722

R721

C701

C703

D701

1/16

0.01

C702

1

IC705

R702

NI

NI

MM1615AN-X

LRMUTE

SWMUTE

BCKM

DATAM

DEMP

LRCKM

COPY

TRACK

INDEX

R715

100

R714

100

K744

0

R704

470

R703

470

K748

0

K749

0

K740

NI

NI

NI

C738

C737

R706

470

R705

470

K741

NQR0022-002X

R707

470

R708

470

K721

NI

K723

NI

K724

NI

K725

NI

K726

NI

K727

NI

K728

NI

TP702

TP701

TP703

TP705

QGF1016F2-10W

CN702

QGF1016F2-08W

CN703

To CN401

(SHEET 2)

TP704

TP710

TP709

TP707

TP721TP722

TP723TP711

To CN402

(SHEET 2)

TP725

TP727

TP713

TP714

TP712

NI

CN704

TP717

TP718

TP715

TP716

C736

C735

C734

C733

C732

NININININI

DISPRST

DISPBUSY

DISPCS

B3.3V

DISPCK

DISPD2S

S5V D2V M5V

D4V

TP748

TP741

TP749

0.1

M9V

MGND DGND

TX

RX

DAC4OUT

DAC2OUT

DAC3OUT

DAC5OUT

DAC1OUT

DISPS2D

NQR0022-002X

NQR0022-002X

NQR0022-002X

NQR0022-002X

NQR0022-002X

TP731

R731

1k

K732

0

K733

0

K734

0

K735

0

K736

0

K737

0

K738

NQR0022-005X

R732

470

K750

K752

K754

K756

K758

TP738

TP732

TP733

TP735

TP736

TP737

QGF1016F2-28W

CN701

TP740

TP743

TP742

TP747

TP751

TP758

TP752 TP734

TP754

TP750

TP756

To CN403

(SHEET 2)

SHEET 7

2-16

DVD changer mechanism section

IC2

LB1641

QSW0854-002

SW5

QSW0844-001

TR5_CL

SW6

SW4

TR4_CL

SW3

QSW0844-001

TR3_CL

SW2

QSW0844-001

TR2_CL

SW1

QSW0844-001

TR1_CL

CN3

QGB2024J1-07S

TR5_CL

TR4_CL
TR3_CL
TR2_CL
TR1_CL TR1_CL

QSW0844-001

CN2

QGB2024K1-07S

M.TR_OP

TR5_CL
TR4_CL
TR3_CL
TR2_CL

POS_DOWN

POS_UP

C7

0.1/50
M2

QRA0164-001

C5

0.01/50

2-17

R1R1

QVY0027-B14

TP5
TP4
TP3

WJM0331-001A

W2

To CN453

(SHEET 7)

C5

0.01/50

SW8

QSW0923-001

IC1

D1

LB1641

C2

MTZJ6.2A-T2

C3

0.01/50

0.1/50

C1

TP2
TP1

100/10

WJM0330-002A

TR3_CL
TR2_CL
TR4_CL
TR1_CL
TR5_CL

M.TR_OP

POS_UP
TR_OP
POS_DOWN
TR_CL

W1

CN1

QGF1036F1-15

To CN452

(SHEET 7)

To CN451

(SHEET 7)

TR_OP

TR_CL

C6

0.1/50
M1

SW7

01

QRA0164-001

NI

SHEET 8

2-18

R

0

5

V

<subwoofer section>

Amplifier section

*5

!

IC202

EP201

!

10

NI

C2710

R2710

FR

1k

R2607

D2601

1SS133-T2

47k

15k

R2608

0.01/50

+VS

+VL

+VH

0V

44.5V

19.7V

1/4W

D2701

4.7

MTZJ15C-T2

!

R2706

FR

0.2V

D2704

1SS133-T2

Q2707

KTA1267/YG/-T

-19.9V 0V

470

5.6k
R2703

R2712

C2701

100/50

C2702

100/25

C2704

47/50

C2703

100/50

-VS

0V

1/4W

4.7

FR

!

R2707

0V19.7V

Q2708

KTC3199/GL/-T

470

R2704

D2702

R2713

-19.0V

-0.1V

-VL

D2705

5.6k

1SS133-T2

-44.3V

MTZJ15C-T2

R2110

UNF

SW_OUT

-VH

5W

MF

Q2101

-19.5V -19.

KTA1504/YG/-X

1/2W

4.7

C2107

C2108

SUB_GND

0V0V0V

R2106

0.22

0V

L2101

0.45

R2109

UNF

10

R2111

1/4W

0.1/50

0.1/50

CH1-VE

CH1+VE

CH2-VE

0V

MF

1k

1k

0

R2207

R2107

0V

0V

D2201

D2101

1SS133-T2

1SS133-T2

15k

15k

0.45

L2201

R2108

47k

47k

R2209

R2208

R2211

C2207

C2208

C2712

0.01/50

C2402

470p/50

PRE+VCC

42.8V

C2403

R2413

R2401

SR_IN

CH1NF

CH1IN

0V

0V

C2405

100p/50

R2404

R2403

56k

2.2k

4.7/50

R2412

2.2k

10k

BIAS

CH2NF

0V0V0V0V0V

-41.9V

C2505

560

R2504

560

C2504

100/16

C2404

R2503

100/16

56k

C2502

470p/50

C2503

33k

R2711

R2512

2.2k

R2513

R2501

CH2IN

CH3IN

C2605

100p/50

100p/50

C2606

3p/50

R2603

56k

2.2k

R2613

2.2k

C2602

4.7/50

R2612

2.2k

10k

R2601

C_IN

SL_IN

CH3-VE

CH3+VE

CH3NF

0V

R2605

R2606

56K

0.22

5W

MF

560

R2604

0V

C2604

100/16

KTA1504/YG/-X

0V

Q2601

UNF

1/2W

0.45

L2601

4.7

R2610

470p/50

R2609

C2603

4.7/50

UNF

10

R2611

1/4W

0.1/50

C2607

10k

C2608

0.1/50

C_OUT

C2713

-VS

+VL

+VH

12345678910111213141516171819202122 12345678910

44.5V

19.7V

!

22

1/4W

R2702

0R0

B2021

1/4W

R2722

42.9V

KTC3875/YG/-X

R2721

1/4W

4.7k

4.7k

Q2701

43.0V

43.0V

Q2702

KTA1046/Y/

!

22

1/4W

R2701

FR

43.6V

D2703

MTZJ16C-T2

27.3V

0V

Q2703

KRC102S-X

0V

C2707

10/50

-VL

+VS

0V

C2705

100/50

-VH

0V

-19.9V

-44.3V

1/4W

4.7

R2709

FR

4.7

FR

R2708

1/4W

-19.5V

KTA1504/YG/-X

1/2W

R2410

4.7

UNF

100/50

C2706

C2407

C2408

SR_OUT

CH1-VE

CH1+VE

SUB_GND

0V0V0V0V0V

!

!

R2406

0.22

MF

5W

1k

1k

0V

R2507

R2407

0V

0V

Q2401

D2501

D2401

-19.5V -19.5V

1SS133-T2

1SS133-T2

15k

L2401

0.45

R2408

15k

R2508

47k

R2409

R2509

UNF

1/4W

R2411

10

0.1/50

0.1/50

CH2-VE

CH2+VE

PRE-VCC

-43.1V

C2506

3p/50

R2505

56K

R2405

R2506

56K

0.22

MF

5W

C2406

3p/50

0V

Q2501

KTA1504/YG/-X

1/2W

0.45

L2501

UNF

R2510

4.7

47k

UNF

1/4W

R2511

10

C2507

0.1/50

C2508

0.1/50

SL_OUT

2-19

2

4

3

1

PRE_GND

POWER_CTL

POWER_GND

POWER_GND

TO CN502

(SHEET 10)

5

PROTECT

6

P.ON_SIG

R3108
100

C3103
1/50

330K

KTC3875/YG/-X

R3208
100

C3203

1/50

R3207

KTC3875/YG/-X

D3101
1SS133-T2

D3102

1SS133-T2

R3109

0V

R3113
10K

-2.2V

0V

Q3102

D3201

1SS133-T2

D3202

1SS133-T2

R3209

0V

R3213
10K

-2.2V

330K

0V

Q3202

1K

R3110

1K

R3210

R3111
470

C3104

2.2/50

C3702

C3204

R3211
470

C3701

2.2/50

0.01/50

0.01/50

100K

100K

R3301
15K

R3401
15K

C3301

C3401

0.0015/50

0.0015/50

R3312
10K

R3412
10K

R3303

R3403

2.2k

2.2k

R3304

R3404

18k

18k

IC302

0V

3

2

0V

R3305 470K

R3306
47

-2.2V

Q3301

KTC3875/YG/-X

IC302
RC4558D-X
0V

5

6

0V

R3406
47

-2.2V

Q3401

KTC3875/YG/-X

RC4558D-X

7.0V
8

+

0V

1

­4

-7.0V

0V

R3307

0V

+

0V

7

-

R3405
470K

0V

0V

R3308
100

C3303

1/50

330K

KTC3875/YG/-X

R3408
100

C3403

1/50

330K

R3407

KTC3875/YG/-X

R3313
10K

R3413
10K

Q3302

-2.2V

-2.2V

1SS133-T2

1SS133-T2

Q3402

0V

D3401

1SS133-T2

D3402

0V

D3301

1SS133-T2

D3302

0V

0V

R3309

R3409

1K

1K

R3410

R3310

100K

C3304

R3311
470

2.2/50

100K

C3703

0.01/50

0.01/50

C3704

R3411
470

C3404

2.2/50

(p=pF)

IC301

0V

18k

R3104

-2.2V

Q3101

KTC3875/YG/-X

0V

18k

R3204

-2.2V

Q3201

KTC3875/YG/-X

3

2

0V

R3106
47

RC4558D-X

5

6

0V

R3206
47

RC4558D-X

7.0V

8

+

0V

1

­4

-7.0V

R3105
470K

0V

R3107

0V

IC301

+

0V

7

-

R3205
470K

0V

0V

.NOTES:UNLESS OTHERWISE SPECIFIED

0.0015/50

0.0015/50

R3112

10K

R3212
10K

R3103

R3203

2.2k

2.2k

R3101
15K

C3101

R3201
15K

C3201

CN273

101112

QGB2510J1-14

14

13

-VH

+VH

ALL RESISTANCE VALUES ARE IN OHMS.

ALL INDUCTANCE VALUES ARE IN H.

ALL CAPACITANCE VALUES ARE IN F.

ALL CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V).

8

7

9

-VL

+VL

VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL.

R2108

C3704

R2107

!

IC201 STK413-430

CH1-VE

CH1+VE

CH2-VE

CH2+VE

PRE-VCC

Q2201

R2210

UNF

10

0.1/50

0.1/50

L_OUT

0V

KTA1504/YG/-X

1/2W

4.7

1/4W

PRE+VCC

42.8V

-43.1V

C2206

3p/50

R2205

56K

R2105

56K

C2106

3p/50

C2102

UNF

0.047/16

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

0V0V0V

06

2

R2206

MF

0.22
5W

1k

1k

0V

R2207

0V

0V

D2201

D2101

-19.5V

1SS133-T2

1SS133-T2

15k

15k

0.45

L2201

47k

47k

R2209

R2208

R2211

C2207

C2208

C2712

0.01/50

311

0

BIAS

CH1NF

0V

100p/50

R2104

2.2k

4.7/50

*6

10k

CH2NF

0V0V0V0V0V

-41.9V

C2205

560

R2204

C2204

R2203

C2104

100/16

56k

C2202

470p/50

33k

R2705

R2212

2.2k

100k

R2414

CH1IN

0V

C2105

R2103

56k

R2113

C2103

R2112

1

R2101

SW_IN

560

C2203

100/16

R2213

R2201

L_IN

100k

R2514

CH2IN

100p/50

2.2k

4.7/50

10k

100k

R2614

100p/50

R2313

R2301

R_IN

C2305

R2303

C2302

R2312

CH3IN

2.2k

CH3NF

R2305

56K

C2306

3P/50

560

R2304

C2304

100/16

56k

KTA1504/YG/-X

2.2k

R2310

470p/50

C2303

4.7/50

10k

R_OUT

100k

100k

R2114

R2214

CH3+VE

UNF

100k

R2314

R2306

CH3-VE

*4 MARK

VERSION

0V

0.22

5W

MF

1k

R2307

0V

0V

Q2301

-19.5V

D2301

1SS133-T2

0.45

1/2W

L2301

4.7

47k

15k

R2308

R2309

UNF

1/4W

10

R2311

C2307

0.1/50

C2308

0.1/50

RY271

QSK0127-001

256

C2711

10/50

RY272

256

QSK0127-001

RY273

25

6

QSK0127-001

L2202/2302/2402
L2502/2602

A/C/J/UT
US/UB/UF

NOT USE NOT USE

UX/UW/UJ

(SHORT)

UG

B/E/EN/EE

0.45

EV/UP

J2701

QND0118-001

P.ON

143

143

143

4

5

2

C2211/2311/2411
C2511/2611

H 0.1/50 0.1/50

LVA10569-A1

C

SW

678

SLSR

3

LR

1

COM

R2522

R2521

NI

R2422

NI

R2421

NI

NI

C2521

C2421

NI

NI

C2212/2312/2412
C2512/2612

(OPEN)

NI

CN275

1 SL_OUT

2 SP_GND

3 SR_OUT

4 GND

5 +5V

9

R2215/2315/2415
R2515/2615

10 OHM 1/4W
UNF

*5 MARK

MODEL

C4 J/C
C5 J/C
C6 J/C
C7 J
R4 J/C

OTHER

*4

C2212

*4

C2312

*4

C2612

*4

C2512

*4

C2411

C2213/2313/2413
C2513/2613

IC202

STK413-430

STK413-400

NOT USE

(OPEN)

NOT USE
(OPEN)

C2214/2314/2414
C2514/2614

*6 MARK

MODEL

C5

C7

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

L2202

C2211

L2302

C2311

L2602

C2611

L2502

C2511

L2402

C2412

C2213

C2313

C2613

C2513

C2413

C2214

C2314

C2614

C2514

C2414

12

R2215

UNF

1/4W

R2315

UNF

1/4W

R2615

UNF

1/4W

R2515

UNF

1/4W

R2415

UNF

1/4W

R2112

12k

7.5kOTHER

11

1

FLOUT

2

3

FROUT

4

5

FCOUT

6

7

SLOUT

8

9

SROUT

10

0.01/50

CN272

QGB2510J1-09

1-7V

3TX/RX

5SP_RELAY+

7SR_SIG

4DC_DETECT

6SP_RELAY-

8SW_SIG

9SW_SIG

2GND

2SP_GND_R

1SP_GND_SR

4SP_GND_L

3SP_GND_SL

5TH+

TO CN372 TO CN501

(SHEET 10)

(SHEET 10)

J2702

QNB0195-001

TH271

NAD0025-103X

10k

CN271

6TH-

8A/D_C

7A/D_SL

9A/D_R

QGB2510J1-14

10A/D_L

12SSSETUP

14SP_GND_C

11+5V

13+7V

SHEET 9

2-20

2

2

R

2

2

C

E

0

Mother section

CN372

QGB2510K2-09

TO CN272

(SHEET 9)

1-7V

3 TX/RX

5 SP_RELAY+

2 GND

4 DC_DETECT

7 SR_SIG

6 SP_RELAY-

8 SW_SIG

SW_SIG

0.0015/50

0.0015/50

9 SW_SIG

QGA3901C1-02

R3501

15k

C3501

R3601

15k

C3601

TO CN271

(SHEET 9)

2

1

CN274

1

NI

L2102

1 SP_GND_SR

3 SP_GND_SL

5TH+

7 A/D_SL

9 A/D_R

11 +5V

2

R2115

R3504

R3512

R3604

2 SP_GND_R

4 SP_GND_L

12

NI

C2114

NI

C2113

UNF

NI

1/4W

NI

C2111

NI

C2112

IC303

RC4558D-X

0V

3

R3503

2.2k
0V

2

18k

R3506

-2.2V

10K

Q3501

KTC3875/YG/-X

R3603

0V

5

2.2k

0V

6

18k

R3607

6TH-

7.0V

+

8

R3508

0V

1

­100

4

-7.0V

R3505

470k

C3503

KTC3875/YG/-X

1/50

47

Q3502

R3513

0V

10k

-2.2V

0V

R3507330k

IC303

+

R3608

0V

7

­100

R3605

1SS133-T2

150k

100K

R171

!

47

OMF

2W

8 A/D_C

1SS133-T2

D3502

1SS133-T2

1SS133-T2

D3602

13 +7V

10 A/D_L

12 SSSETUP

14 SP_GND_C

CN501

QGB2510K2-14

19.7V

19.7V

10k

R3717

19.7V

0V

Q3703

0V

KRC103S-X

R629

C604

0.01/50

22k

R640

0V

0V

43

R3742
100K

R3741

47K

Q3701

KRA102S-X

-2.2V

5.1V

5.1V

D3501

R3511

R3509

470

2.2/50

1k

C3504

0V

0V

D3601

R3610

0.01/50

0.01/50

100k

R3510

C3706

C3705

R3611

470

C3604

2.2/50

100k

1SS133-T2

R641
22k

R642

22k

R643

22k

R644

10k

5.1V

R685

1k

1/4W

R686

1/4W

1k

2.7V

15K

R3732

D601

*3

R602

C606
10/50

2.2k

R603

10k

R601

44

D.AMP

SMART
SETUP

Lin

Rin

SRin

SWin

CLK

0V

1234567891011

0V

0V

0V

0V

0V

0V

0V

0V

Vhigh

THERMISTOR

VDD

1213141516171819202122

1.7V

5.1V

C605

0.01

C601

100/16

1

2

3

X601

QAX0246-001Z

8MHz

10K

150

R574

1/10W

5.1V

0V

0.6V

5.1V

42

D.AMP

RELAY

39

40

41

LED

RESET

IC601

MN101C427NB

OSC2

VSS

OSC1

0V

0V0V0V0V0V0V0V 0V

2.5V

22k

R671

4.2V

1k

R635

37

Vlow

R633

0V

0V

35

36

M3M2M1

22k

R631

PROTECT

22k

R637

0V

38

SP RELAY

iFANSTOP

iPROTECTCin

Sin

Sout

22k

22k

22k

R608

R607

R606

D610

1SS133-T2

C602

1000p/50

!

0V

22k

34

FAN ON

iP.ON

PREVccSLin

R611

ACON

470

R3720

UNF

1/4W

Q3702
KRA102S-X

Q3704

KTC2026/Y/

10

19.7V

0V

220

R3721

R37191k1/4W

D3703

C3721

*4

2

R628

22k

0V

4.9V

0V

5.1V

5.1V

3.9V

5.1V

0V

R614

22k

0V

R613

22k

0V

0V

23 24 25 26 27 28 29 30 31 32 33

22k

R612

FAN MOTOR

QAR0318-001

-+

2

1

2

1

CN37

0V

10k

C3715

R3726

D3706

R667

4.7k

1/4W

R625

4.7k

R624

1SS133-T2

1SS133-T2

4.7k

D3707

D611

D612

1SS133-T2

1SS133-T2

!

100/16

18

R3727

1.4V

Q603

KTC3875/YG/-X

1W

R3725

OMF

QGA

R6

10

R6
22

R6

10k

47/25

C3720

100/16

2-21

D521

MTZJ6.8C-T2

R540

4.7K

D501

1SS133-T2

C501

4.7/50

12.0V
R502

100k

Q501

11.9V

0V

R501

KRA104S-X

4.7k

11.8V

Q502

0V

KTC3875/YG/-X

R510

D504

1SS133-T2

D505

0V

4.7k

UDZS5.1B-X

1k

R504

1k

R505

C503

4.7/50

C502

0.01/50
KTC3875/YG/-X

0V

0.8V
0V

NI

R507

Q503

D506

KTA1504/YG/-X

12.0V

R508

22k

R509

1SS133-T2

D507

Q504

1SS355-X

11.3V

11.5V

10K

R506

D510

1SS133-T2

Q517

11.5V

0V

KRC104S-X

Q505

KRC109S-X

0V

NI

22k

R523

0V

9.0V

0V

C512

4.7/50

D515

1SS133-T2

C522

D516

MTZJ30C-T2

10k

R522

Q523

KTC3875/YG/-X

-19.9V

10K

R533

10/50

-19.6V

4.9V

R536

R534

10k

10K

4.9V

Q525

-19.4V

0V

0V

KTA1504/YG/-X

0V

0V

100K

R535

C523

D514

KTC3875/YG/-X

1SS133-T2

47/25

Q524

1SS133-T2

D543

D553

1SS133-T2

D545

1SS133-T2

1SS133-T2

1SS133-T2

D541

D542

4.2V

1SS133-T2

R553

Q542

KTC3875/YG/-X

15k

R556

1K

0V

0V

D551

D552

1SS133-T2

D546

1SS133-T2

&PROTECTORPOWER CONTROL PROTECTOR LOW VOLTEAGE DET

Q542

D611

10k

15k

D612

FAN MOTOR

QAR0318-001

-+

2

1

2

1

QGA2501C1-02

CN371

FAN MOTOR STOP DETECTOR

D3708

5.1V

1SS133-T2

47k

R3729

KTC3875/YG/-X

0V

Q3706

0V

KRC104S-X

47

R3730

220/10

C3716

C3715

100/16

D3707

S133-T2

!

R3727

0V

R3728

0V

100

0V

1W

Q3705

18

4.7K

R3725

OMF

VERSION
A : AUSTRALIA
B : GREAT BRITAIN
C : CANADA
E : GERMANY/FRANCE/HOLLAND
EN: SWEDEN/NORWAY/FINLAND/DENMARK
EE: RUSSIA
EV: EAST EUROPE
J : U.S.A
UT: TAIWAN

ALL RESISTANCE VALUES ARE IN OHMS.

ALL INDUCTANCE VALUES ARE IN H.

ALL CAPACITANCE VALUES ARE IN F.

ALL CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANNCE(uF)/RATED VOLTAGE(V).

VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL.

*2 MARK

C5 J/C

NO USE

C7 J
R4 J/C

SLR-342MC-T12OTHER

D562D561MODEL

SLR-342MC-T12

NO USE

US: SINGAPOLE
UB: HONG KONG
UP: KOREA
UF: CHINA
UX: SAUDI ARABIA
UW: BRAZIL/MEXICO/PERU
UJ: USA MILITARY BASE
UG: TURKY/EGYPT/SOUTH AFRICA

.NOTES:UNLESS OTHERWISE SPECIFIED

(p=pF)

*3 MARK

MODEL

C4 J/C
C5 J/C
C6 J/C
C7 J
R4 J/C

UT/US/UX
UW/UJ/UG/UY

OTHER

C161/C162 R602

4700/50 3.3k

3300/50 2.7k

D164

MTZJ6.2B-T2

MTZJ6.2B-T23.9k3300/50

MTZJ6.2A-T2

*4 MARK

MODEL D3703

UT/US/UX

UW/UJ/UG/UY

OTHER

MTZJ12C-T2

MTZJ11C-T2

CN373

QGA2501C1-02

12

FW501

3

2

1

EP501

QNZ0136-001Z

CN502

QGB2510K2-14

1 POWER_CTL

2 POWERGND

3 PREGND

4 POWERGND

5 PROTECT

6 P.ON_SIG

7 +VL

8

9-VL

10

11 +VH

12

13 -VH

14

!

2

2

1

1

LVA10569-A3

3

2

1

!

MAINS

PLUG

D561

*2

D562

*2

(SHEET 9)

TO CN273

R165

MTZJ6.8C-T2

5V_REG.

KTC2026/Y/

5.1V

5.7V

100/16

OMF

C168

2W

47/25

390

C167

1K

R645

-7V_REG. 7V_REG.

OMF

C172

R623

10k

R622

22k

R621

10k

1SS133-T2

1SS133-T2

1.4V

Q603

KTC3875/YG/-X

4.2V

R556

1K

0V

0V

KTC3875/YG/-X

GE DETECTOR

0.8V

0.8V

R626

R554

22k

R627
1k

10k

D548

1SS133-T2

R557
100K

0V

0V

D550

1SS133-T2

D549
1SS133-T2

Q604

KTC3265/Y/-X

22k

R558

22k

8.2k

22k

R561

R560

R559

2W

100/16

R166

390

D166

39k

22k

R562

R563

MTZJ6.8C-T2

D165

C171

100/16

K182

Q152

NI

!

13.5V

R163

220

1/4W

UNF

R164

3.3k

1/4W

*1 MARK

VERSION

J/C

E/EN/EE/EV
B/UB/UP/UF

UT/US/UX
UW/UJ/UG

D151

GBU803

C151NIC152

C163

C164

!

D152

GBU803

C185

QQT0482-001

QQT0482-002

QQT0482-003

!

234

NI

0.047/50

4700/25

4700/25

FC156

C158

NI

2341

*3

*3

D153

NI

D154

1SS133-T2

D163

1SS133-T2

D164

*3

C161

C162

R151

NI

R152

2.2k

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

L181

L182

NI

D182

NI

R188

NI

C184

NI

R189

NI

T01

1

0.047/50

C156

0.047/50

C154

C153

!

F154

FC155

*1

F153

FC158

!

C159

0.022/50

0.022/50

C157

8A-125V

T3.15AL

T6.3AL

FC157

F101

*1

NI

NI

C155

0.047/50

HS151

NI

R187

C183

Q183

NI

QZW0138-001

Q181

NI

NI

NI

R185

R186

NI

F102

----

----

T3.15AL

*1

CN152

1

1

2

2

3

3

4

4

5

5

A/B/C/E/EN/EE/EV/J/UB/UF/UP

CN151

VOLTAGE SELECT SW

QGA3901C1-05

1

2

3

4

5

US/UT/UX/UW/UJ/UG

C182

!

Q182

F153/F154

R183

NI

R184

NI

NI

10A-125V

T8AL

T8AL

S901
QSW0294-001

F102 T3.15AL

QGA7901C1-04

!

T101

K181

R181

NI

NI

R182

NI

NI

C181

NI

NI

D181

RY101

!

T101

220-240V

127V

!

4321

CN102

!

QSK0142-001

!

0.0047/250

2

2

!

!

UNF

13

C101

1

1

110V

1234

R555

1/4W

D535

1SS355-X 270

D101
1SS355-X

24

CN102

QGA7901C1-02

CN103QGE3901A2-05

QGE3901A2-03

*1

CN103
QGE3901A2-07

C571

C592

0.01/50

C591

0.01/50

FUSE
F101

FC101

*1

FC102

QGA7901C1-02

0.01/50

!

CN101

SHEET 10

LVA10569-A2

2-22

D4706

C

C

3

Printed circuit boards

<Main body section>

Main board

(Main board)

J4891

CN404

R4478

C4474

C4491

C4472

C4473

C4443

J4403

C4453

R4452

C4424

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

R4471

C4011C4012

R4442

R4477

R4483

Q4482

Q4481

R4475

CN405

R4482

R4481

HS491

R4011

Q4484

Q4483

C4476

R4476

C4475

C4901

R4012

C4902

C4719

C4904

IC491

C6601

C4903

W4001

C6501

D4092

D4091

R6501

CN406

CP471

Q4091

C4092

R4092

R4892

R4891

C4891
C4892

D4891

C4471

R4486
R4485

CN470

R4422

C4718

C4433

R4432

R4472

R4474

R4473

R4484

R4013R4014

C4091

R6502

R6601

CN407

C4712

R6602

C6602

R4093

IC475

R6603

C6502

R6503

Q4092

R4784

R4091

R4973

B4021
R4971

Q4971

Q4972

R6506

C4713

R4783

Q4951

R6606

R4997

B4015

Q4973

C6503

C6603

R6509
R6505

B4014

C6614

R4972

C4720

C6615
R6605

R6609

IC478

R6610

C4717

R6618

R6613

C6514

IC474

C6515

C6617

R6614

R6513

R6518

C6516

R6510

R6508

R6608

Q4952 R4951

R4786

R6514

C6517

R6507

C4721

R6607

C6616

R4998

R6611

C4716

R4952

D4961

R4841

Q4833

R6612

R6511

C4961

Q4832

D4841

C6618

R4961

R6512

D4842

D4963

C6611

C6518

C6511

IC480

Q4961

C4715

B4003
C6612
IC476

C4780

R4843

R6515

R6616

C6613

R4975

C4714

R6615

R6617

R4785

C6512

C6513

R4974

R6517

Q4954

R6516

Q4955
R4845

R4844

D4921

C4921

D4962
D4832
D4835

D4922

R4882

R4921

PP401

R4835
R4832

Q4921

D4834
D4831
D4833

R4922

R4831

C4922

C4015

R4931

Q4953

D4931

R4606

R4605

CN411

R4932

B4030

CN402

B4028

Q4831

C4932

C4931

Q4931

B4039

D4932

B401

D4709

J4401

J4402

C4423

C4452

C4432

R4451

R4431

C4112

C4442

IC441

C4492

R4441

C4122

C4412

C4455

R4121

R4111

C4101

C4402

C4454

C4121

L4391

C4411

B4005

C4321

C4102

R4101

R4173

R4421
R4401
R4411

C4394

C4392

C4171

C4413

R4172

C4301

R4191

C4391

C4311

R4171

C4422

C4191

C4421

C4401

C4172

CN410

IC431

C4451

C4395

C4341

C4331

C4173

C4192

C4431

IC411

C4441

C4111

C4351

R4232

R4072

R4231

R4074

R4212
R4211

R4202

R4201

R4073

R4242

R4241

C4077

X4071

C4075

C4076

R4234

R4233

R4252
R4251

C4073

C4071

C4079

R4235

C4078

IC481

Q4485

Q4821

R4780

R4779

R4821

R4703

C4001

C4074

R4990

Q4701

R4822

C4004

R4704

C4702

K4702

D4703

R4778
R4777

R4753

R4775

R4776

EP401

K4701

R4758

R4705

IC472

C4703

R4706

IC471

Q4702

R4782

R4781

R4774

C4706

C4704

D4704

R4771

R4713

R4708

D4707

B4019

C4709

R4887

C4708

R4763

R4773

R4712

R4751

C4772

D4705
B4001

R4711

R4755

Q4703

R4754

C4771

C4705

X4701

R4707

R4752

C4710

C4711

R4709

C4707

R4710

IC477

R4876

R4772

Q4812

B4004

R4811

D4811

2-23

IC477

(Phone jack board)

K6003

C6003

K6004

CN701

K6001

C6004

C6001
R6001

W6001

K6002
C6002

J6001

(Power supply board)

1

C4932

C4931

R4772

Q4931

Q4812

B4039

D4932

B4004

D4811

B4013

D4709

R4811

C4606
C4605

D4706

D4708

CN401

CN415

Q4811

R4762

R6201

R4761

R4757

C4774
C4773

C6201

R4756

W401

C6202
R6203

R4760

R4866

R6302

R6202

R4864

R6303

C6203

C6207

C6901

C6204

R4801

R4802

C4014

R4861

R4863

B4037

Q4802

R6305

C6206

R6206

R4875

R4842

C6902

R4886

C4801

R4883

R4872

C4017

CN403

R4881

R6304

Q4801

C4016

R6205

C6205

R6207

IC473

R6102

C6105

R4873

R6101

B4032

B4036

C6104

EP402

IC601

C6101

R6103

C6102

R6105

C4006

CN412

CN450

C6103

R6107

R6106

C4002

R4791

R4884

R4871

EP403

C4003

C4791

R4834

R4833

CN457

CN456

CN460

C956

P901

R983
R984
Q960

C917

EP902

R986

R985

Q958

D956

R990

D958

R921

C984

Q959

C916

C982

L957

R989

C904

C985

C989

C987

Q961

C905

FC901

L901

C908

R901

C909

T901

D957

C957

L959

C997

C981

CP952

B3198

C986

R988
R987

D954

L955

C980

IC953

C976

D970

D901

FW902

C979

R980

C954

C970

Q962
R967
Q963

Q954

C907

C902

C953

C977

R977

FC902

D902D903

D953

D999

R905

R910

R911

R907

R903

C913

C951

R969

D952

C952

R954

C965

L952

C966

C978

C967

CP999

R981

Q955

B3001

IC901

D911

C910

C969

C915

K902
B3199

C914

C968

C963

C918

D951

IC951

C994

EP901

R906

HS901

D904

D908

R904

PC901

CP951

R965
R964

C960

C961

L951

C964

C941

B3113

B3003

B3004

Q965

FW901

Q951

C993

D991

R951

C992

EP951

PC902

B3099

Q991

R955

D960

R966

R961
R962

R963

R908

R953

Q953

D910

R960

R952

D950

C962

2-24

Front board

CN501

R539

C516

FW502

Q510

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

(Front board)

S540 S539 S538 S537 S536 S535

R538

R537

IC511

C511

C510

BK501

R536

R502

C502

R501

K501

C501

IC501

S534 S533 S532

R534

R503
R506

R533

C503

R505

C515

C506

C507

R532

BK502

C572

K502

S531

R531

C505

W5001

C571

C508

DI501

JS541

C542

R542
R541

C541

FW561

C509

(Operation board)

S529

R528

S528

R527

R526

S527

S526

S522S523

FW521

R521R522

(Power key board)

FW502

Q503

D511

S521

R511
R552
C551

D551

2-25

Audio board

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

(Audio & Digital input board)

W101

R2582

C2583

R2583

R2590

C1250

TPL4

C2590
R2584
C2584

R2586

IC581

R2585 R2581

R2562

C2605

R2560

R2596

R1240

C1244
C1256

C2585
C2589

B2003

C2592

R1197

C1227

R1168

K1101

R1110

EP101

R1131

R1133

R1137

C1205

R1161

R1167

R1202

R2599

R2594

R2592

C1183

TPL3

C1203

R1201

R1170

C1243

C2597

R2561

C2600

C1201

R1169

C1176

R2588

Q1251

Q1252

C1254

R1253

R1254

C2582

C2581

C2604

R2546
R2545
R2547

C2599

IC591

B2010

C2594

R1136 R1134

Q1131

R1135

C1255

R1241

J1103

B2005

C1242

R2587

C1143

IC158

C2532

R2534

C1199

C1222

R1245

C1240

TPSL1

TPSW1

R2549

R2550

C1230

TPR3
C1202

TPSL4

R1114

B2017

IC152

C1221

R1162

TPSR4

B2004

C1241

TPC1

C2539

C2540

IC531

R1112

IC154

R2553

R1141

C1204

C1209

C1206

R1163

J1101

TPSR1

R1132

R1139

C1177

R1244

TPSW4

TPC4

R1102

C1141

C1228

R1138

C1207

R1104

CN442

C1179

R2554

TPSL3

R1143

C1211

C1249

R1242

R2533
R2538

C2603

R1145

C2504

C2531

C1125

C1102
R1108

C2509

R2535

C2511

R1144

IC159

R2536

C1248

R1243

Q1133

R1172

C2510

IC153

R1174

C1101
R1107

R1251

C1224

C2541

C1208

R1164

R2537

C2536

C2542

C2533

C2503

R1109

TPL1 TPR1

C1001

C1002

R2539
R2541

C2534

C2577

C2578

C2512

R1147
R1151

TPSW3

C1213

R1140

R1142

C1210

R1146

R1171

R1173

C1223

C1181

C1178

C1212

C1217

R1101

C1003

R1103

R2531

C1145

TPSR3

R1165

C2535

IC151

C1104

C1247

R1175

R2542
R2540

CN441

C2526 R2525
R2526

C1251

C1142

C1144

C1226

R1176

TPMIC1

R2544

R1123

IC160
C1180

R1166

IC510

C2525

R1106

R1105

R1124

TPC3

C1218

C2575

C2576

R2567

R2568

R1122

C1214

C1103

R2564

C1215

C1252

C2564

R2566

R2563

C2563

R1153

C1246

B2007

R1149
R1152

R1155

R2532

R1154

R1158

R2565

C1123C1124

C1122

R1121

Q1135

C1225

C1253

R1157

C1121

R1120

R1148

C1120

R1150

C1216

R2543

Q1137

R1156

C1105

IC509

2-26

DVD servo board

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

Forward side

IC201

Q105

C105

C558

CN101

C263

IC510

C264

IC705

C713

CN452 CN453

D701

C707

C709

C708

X301

IC505

C302

C301

C303

X451

IC451

IC453

IC454

C336

IC302

CN455

CN451

K732

K733

K734

K735

K736

K737

TP471

TP462

TP451

K738

TP461

TP460
TP459

TP458

TP457

TP456

TP455

TP454

TP453

TP452

TP473

K456

K455

TP417

K454

TP334

TP332

TP330

TP292

TP474

TP748

TP751

TP338
TP335

TP333

TP331

TP749

TP380

TP472

IC305

CN301

K750

CN701

K752

TP300

TP301

IC452

R301

TP321

TP328

K754

K756

K758

K710

TP381

C339

TP329

IC704

TP307

TP306

TP314

TP315

Reverse side

CN702

IC701

IC702

TP324

TP308

TP309

TP326

TP323

TP325

TP320

TP226

CN703

IC703

TP304

TP108

K721

IC301

K723

K724

TP221

K725

K726

TP231

CN704

K727

TP111

TP220

K728

TP109

TP102

TP104

TP105

Q103

Q101

TP291

TP103

TP101

R107

IC509

TP202

TP201

C108

Q104

C106

Q102

TP203

TP208
TP207

TP204

TP205

TP227

CN201

TP206

2-27

Loading board

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

(Motor board)

CN2

C1

CN1

M2

C7

C5

IC2

M1

IC1

C3

C6

D1

C2

SW7

(Tray switch board) (Switch board) (Sensor board)

R1

CN3

SW8

TP1

SW6

SW1

SW4SW3SW2

SW5

TP2

TP3

TP4

TP5

2-28

<Subwoofer section>

Amp board

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

C2602

C2606

R2605

R2603

C2605

C2607

R2613

R2611

C2502

C2505

C2608

R2503

R2513

R2610

C2402

R2711

C2405

R2403

R2413

L2601

R2405

C2406

TH272

Q3402

C3404

R3411
R3311

C3304

(Amp board)

Q3401

R3409

R3410

R3412R3413
D3402
D3401
D3301

D3302

R3408

IC302

R3307 R3308R3309R3310 C3301

Q3301Q3302

C3303

R3312

R3313

TH271

R3407

C3403

R3406
R3405

R3306

C2302

C2306

R2305

C3402

R3403
R3404
C3703

C3302

R3303
R3304R3305
C3704

R2303

R2313

C2305 C2205

R3402
C3401
R3401

R3302

R3301

C2202

R2203

R2213

Q2601

Q2501

R2509

R2609

R2507

R2508

R2606

D2501

D2401

R2608

R2607

D2601

C2404

C2504

C2604

Q2703

C2712

R2506

D2703

R2604

R2702

R2504

R2505

R2404

CN273

C2506

R2407

R2408

Q2401

R2406

C2703

R2409

C2704

Q2708

R2721

R2713

R2701

R2704

C2702

D2705

D2702

R2703

R2722

C2707

R2707

C2701

R2712

C2407

C2408

C2508

C2507

Q2701

D2704

R2706

D2701

IC202

Q2707

Q2702

L2401

R2410

R2510

HS201

L2501

R2411

R2511

C2714

C2705

C2715

C2716

C2706

EP201

R2709

R2708

C2710

R2304

R2204

R2104

R2710

CN271

C2713

R2306

C2304

2-29

402
401
401

302
301
301

2202

2205

R2203

C2713

R2306

R2213

C2304

C2204

D2301

R2307

Q2301

R2113

R2103

C2102

C2105

R2705

B21

C2104

R2309

R2205

C2206

R2206

R2308

C2106

R3211

R2207

R2209

R2105

C3204

Q2201

C3104
R3110

Q3102

R3213

R2106

Q3201Q3202

D3202

D3201
D3101

D3102

R3212

R3107 R3108R3109

R3112

R3113

Q3101

R3207

R3208R3209R3210

D2201

R2109

R2208

IC201

R2108

IC301R3111

D2101

CN272

C3203

L2201

R2107

R3105
R3106

C3103

R2214

Q2101

R2314

C2308

C2107

R3206

R3205

C2307

C2108

C2208

R2210

R2310

L2301

R2311

L2101

R2111

R3204
C3701

R3104
C3702

R2614

C2711

C3202

C3102

R2514

R2414

C2207

R2114
R2110

R3202R3203
C3201
R3201

R3102R3103
C3101
R3101

R2211

RY271

RY272

RY273

C2403

C2303

C2603

C2203

C2103

L2602

L2402

C2412

L2302

L2502

L2202

R2415

C2503

R2601

R2101
R2112
R2501
R2512

R2401
R2421

WC201

C2521

C2411

C2211

R2612

R2215

C2311

R2615

C2421

R2315

C2312

C2511

C2512

R2412

R2312

R2422

R2522

C2413 C2414
C2513 C2514
C2613 C2614
C2313 C2314

C2212

C2612

C2611

R2521

R2515

R2201

R2301

J2701

R2212

CN275

C2213 C2214

J2702

2-30

Mother board

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

(Mother board)

HS151

FC156

CN502

C163

CN151

FC158

D153

D154

C158

C157
D152

FC155

C164

R611

R3611

R629

C604

R637

IC601

R640

C2112

C2113

R686

R685

R681

CN372

C3602

R3605

R3608

C3705

D3602
D3601

IC303

D3501
D3502

R3510

R3507

R3509

R3505

R3508

C3503

Q3501

Q3502

R3512

R3513

B1

CN274

R687

L2102

R684

R644

C2111

R683

R2115

R682

Q3701

R643
R642
R641

C502

R3506

R504

R555

D505

Q503

D507

R651

R628

X601

R3732

R603

R601
R602

R645

R3741 R3742

C602

C3604

R3610

R3511

C3504

D601

C2114

R635

R633

R631

R505

C171

D611

R182

D552

C172

CN501

K182

C185

R661
R613

R624

R614
R663

R165

R664

R606
R607
R608
R612

R561

R574

R558

R554

R171

C606

D545

D543

R667

C592

D548

D546

R625

D553

C591

D610

R671

C601
C605

CN373

R666

R662

R621

R665

L182

L181

R187

C183
R184
R188
R186

C182

R189

C184

D182

D181

D165

Q152

R553

Q542

R557

R556

D542

R523

R622

R623

Q501

Q502

Q504

R502

D501

R506

Q505

EP501

D549

D541

R562

R560
R559
R563

C161

R152R151

C159

C151 C153 C155

C152 C154 C156

D151

FC157

FW501

D551

R534 R536

C571

D550

C523

R535

D514

R522

D510

Q525

R509

R507

R508

C512

Q517

R166
Q523
C522
R533

C162

C503
D506

R183

R540

Q183

R185

Q182

D164

Q524

R164

Q603

D521

C167

K181

Q181

D163

R163

R626

D504

R501

C181

R627

R181

C168

D166

Q604

C501

2-31

D3707

R3510

(LED board)

R3730

Q3703

R3729

Q3702

CN102

FC103

D3706

R3727

C3715

C3720

CN371

R3725

R3726

S901

FW501

D561

D562

C3602

5

D3703

D3708

Q3706

C3721

Q3705

R3728

R3721

R3719

Q3704

RY101

R3501

CN101

R3602
C3601

FC104

FC101

R3601

R3720

C3716

R3717

R3603

R3604

R3607

C3502

R3503

R3502

R3504

D507

Q503

C3706

FC102

C101

D101
D535

C3501
3602
3601

IC303

3501
3502

R3509

R3507

R3505

R3508

C3503
R3506

R504

D505

R555

2-32

Victor Company of Japan, Limited

AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

(No.MB415SCH)

Printed in Japan

VPT