JVC HX-GD8 Diagram

SERVICE MANUAL

COMPACT COMPONENT SYSTEM

MB18820044

HX-GD8

Area suffix

J ----------------------------- U.S.A. C -------------------------- Canada

CA-HXGD8 SP-HXGD8SP-HXGD8

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-39

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-55

No.MB188

2004/4

SPECIFICATION

Amplifier section CA-HXGD8

Output Power SUBWOOFERS 195 W per channel, min. RMS, driven into 6 Ω at 63 Hz with no more than 10 % total harmonic

MAIN SPEAKERS 80 W per channel, min. RMS, driven into 6 Ω at 1 kHz with no more than 10 % total harmonic

Audio input sensitivity/impedance (Measured at 1 kHz, with tape recording signal 300 mV)

Digital output OPTICAL DIGITAL OUTPUT -21 dBm to -15 dBm (660 nm ± 30 nm)

VIDEO OUT Color system NTSC

VIDEO (composite) 1 V(p-p)/75 Ω S-VIDEO Y (luminance):1 V(p-p)/75 Ω

COMPONENT (interlace/ progressive)

Speaker Terminals

Others AV COMPU LINK × 2 (Ø 3.5)

Tuner section FM tuning range 87.5 MHz - 108.0 MHz

AM tuning range 530 kHz - 1 710 kHz

Disc player section Playable disc DVD VIDEO/DVD AUDIO

Dynamic range 90 dB

Horizontal resolution 500 lines

Wow and flutter Immeasurable

Cassette deck section Frequency

response

General Power requirement AC 120 V , 60 Hz

Power consumption 265 W/ 325 VA (at operation)

Dimensions (approx.) (W/H/D) 205 mm × 370 mm × 432 mm

Mass (approx.) 11 kg (24.3 lbs)

Type 3-Way 4-Speaker Bass-Reflex Type Speakers Subwoofer 20 cm (7 7/8 in.)cone × 1

Power handling capacity Subwoofer 195 W

Impedance Subwoofer 6 Ω

Frequency range Subwoofer 30 Hz - 970 Hz

Sound pressure level Subwoofer 83 dB/W·m

Dimensions (approx.) (W/H/D) 240 mm × 457 mm × 407 mm

Mass (approx.) 10 kg (22.1 lbs) each

MAIN SPEAKERS 6 Ω - 16 Ω () SUBWOOFERS 6 Ω - 16 Ω ()

Normal (type I) 50 Hz - 14 000 Hz

Wow and flutter 0.15 % (WRMS)

Woofer 13.5 cm (5 3/8in.) cone × 2 Tweeter 5 cm (2 in.) cone × 1

Main speaker 80 W

Main speaker 6 Ω

Main speaker 75 Hz 25 000 Hz

Main speaker 88 dB/W·m

Design and specifications are subject to change without notice.

distortion.

distortion. AUX:300 mV/47 kΩ

C (chrominance, burst):0.286 V(p-p)/75 Ω (Y):1 V(p-p)/75 Ω (P B/PR):0.7 V(p-p)/75 Ω

CD/VCD/SVCD CD-R/CD-RW (recorded in Audio CD/ Video CD/ Super Video CD/ MP3/ WMA/ JPEG format) DVD-R/DVD-RW (recorded in video format)

30 W (on standby)

(8 1/8 in. × 14 5/8 in. × 17 1/16 in.)

Speaker section SP-HXGD8

(9 1/2 in. × 18 in. × 16 1/16 in.)

1-2 (No.MB188)

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.

(No.MB188)1-3

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 sections

1-4 (No.MB188)

DVD pickup

DVD changer mechanism assembly

1.8 Importance administering point on the safety

Primary board (Forward side)

F102

F101

8A-125V

1.6A-125V

3.15A-125V

F104

F103

F001

6.3A-125V

Caution: For continued protection against risk of fire, replace only with same type 6.3 A/125 V for F001, 8 A/125 V for F101 and F102, 3.15 A/125 V for F103, 1.6 A/125 V for F104. This symbol specifies type of fast operating fuse.

Precaution: Pour eviter risques de feux, remplacez le fusible de surete de F001 comme le meme type que 6,3 A/125 V, 8 A/125 V pour F101 et F102, et 3,15 A/125 V pour F103, et 1,6 A/125V pour F104. Ce sont des fusibles suretes qui functionnes rapide.

^

(No.MB188)1-5

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

This service manual does not describe ADJUSTMENT.

1-6 (No.MB188)

SECTION 3

r

DISASSEMBLY

3.1 Main body section

3.1.1 Removing the metal cover (See Figs.1 to 3)

(1) From the back side of the main body, remove the six

screws A attaching the metal cover. (See Fig.1.)

(2) From the both sides of the main body, remove the two

screws B attaching the metal cover. (See Figs.2 and 3.)

(3) Remove the metal cover from the main body while lifting

the rear section of the metal cover in the direction of the arrow. (See Figs.2 and 3.)

Metal cover

A

Metal cover

A

Fig.1

B

Fig.2

Metal cove

B

Fig.3

(No.MB188)1-7

3.1.2 Removing the front panel assembly (See Figs.4 to 7)

• Prior to performing the following procedures, remove the metal

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

wires from the connectors (CN43 on the main board. (See Fig.4.)

(2) Disconnect the earth wire from the chassis base. (See

Fig.4.)

(3) From the top side of the main body, disconnect the parallel

wires from the connectors (CN201 board. (See Fig.5.)

Reference:

When reassembling, pass the parallel wire through the hole a on the plastic chassis before connecting the parallel wire to the connector CN201 (See Fig.5.)

(4) From the left side of the main body, remove the tie band

bundling the wires. (See Fig.16.)

Reference:

After reassembling, bundle the wires with the new tie band as before. (See Fig.16.)

(5) Disconnect the earth wire from the chassis base. (See

Fig.6.)

(6) From the both sides of the main body, remove the two

screws C attaching the front panel assembly. (See Figs.4 and 6.)

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

screws D attaching the front panel assembly. (See Fig.7.)

(8) Release the joints b of the front panel assembly from the

chassis base and remove the front panel assembly in the direction of the arrow. (See Figs.4, 6 and 7.)

Front panel assembly

Card wires

, CN44, CN802, CN803)

, CN205) on the bridge

on the bridge board.

Main board

CN802

Bridge board

CN201

Parallel wire

CN205

Parallel wire

a

Plastic chassis

Fig.5

Front panel assembly

C

Earth wire

1-8 (No.MB188)

b

Card wires

Fig.4

CN43

CN44

CN803

Chassis base

Tie band

Chassis base

Front panel assembly

D

Fig.6

Fig.7

Earth wire

b

Chassis base

b

3.1.3 Removing the tuner

(See Figs.8 and 9)

• Prior to performing the following procedures, remove the metal

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

wire from the connector CN560 Fig.8.)

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

screws E attaching the tuner to the rear panel. (See Fig.9.)

3.1.4 Removing the video board

(See Figs.8 and 9)

• Prior to performing the following procedures, remove the metal

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

wire from the connector CN502 Fig.8.)

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

screws F attaching the video board to the rear panel. (See Fig.9.)

on the main board. (See

Video board

CN502

Tuner

Fig.8

F

Card wires

CN560

Main board

Rear panel

E E

Fig.9

(No.MB188)1-9

3.1.5 Removing the rear panel

r

(See Figs.10 to 12)

• Prior to performing the following procedures, remove the metal

cover. (1) From the top side of the main body, remove the tie band

bundling the wires. (See Fig.10.)

Reference:

After reassembling, bundle the wires with the new tie band as before. (See Fig.10.)

(2) Disconnect the wire from the connector CN202

bridge board. (See Fig.10.)

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

screws G and screw H attaching the rear cover. (See Fig.11.)

(4) Release the sections c and remove the rear cover. (See

Fig.11.)

(5) Remove the sixteen screws J attaching the rear panel.

(See Fig.12.)

(6) From the both sides of the main body, release the joints d

attaching the rear panel to the chassis base and remove the rear panel with the fan. (See Fig.12.)

on the

Tie band

Bridge board

CN202

Wires

3.1.6 Removing the fan (See Figs.10 to 12)

• Prior to performing the following procedures, remove the metal

cover. (1) From the top side of the main body, remove the tie band

bundling the wires. (See Fig.10.)

Reference:

After reassembling, bundle the wires with the new tie band as before. (See Fig.10.)

(2) Disconnect the wire from the connector CN202

bridge board. (See Fig.10.)

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

screws G and screw H attaching the rear cover. (See

Fig.11.) (4) Remove the two screws K attaching the fan. (See Fig.12.) (5) Take out the fan from the main body.

on the

H

c

Rear panel

J

Fig.10

G

c

Fig.11

Rear cove

J

Fan

1-10 (No.MB188)

KK

J

dd

J

Fig.12

3.1.7 Removing the main board (See Figs.13 and 14)

• Prior to performing the following procedures, remove the metal

cover, tuner, video board and rear panel. (1) From the right side of the main body, disconnect the card

wires from the connectors (CN43

, CN803) on the main board. (See Fig.13.)

CN802

(2) Disconnect the parallel wires from the connector CN715 on

the forward side of the main board. (See Fig.13.)

(3) Remove the two screws L attaching the main board. (See

Fig.14.)

(4) Disconnect the connector CN217

ward this side and disconnect the connector CN501 main board in the direction of the arrow. (See Fig.14.)

Reference:

• When attaching the main board, insert the sections e of the bridge board in the hole of the main board. (See Fig.14.)

• Insert the section f of the main board in the hole of the chassis base before attaching the screws L.

, CN44, CN110, CN111,

on the main board to-

on the

Card wires

CN802

CN110

Main board

CN803

CN715

CN111

Card wires

Bridge board

L

CN44

Fig.13

e

f

Fig.14

CN43

Main board

L

CN217

e

CN501

Main board

Chassis base

(No.MB188)1-11

3.1.8 Removing the main amplifier board/subwoofer amplifier boards (See Figs.15 to 17)

• Prior to performing the following procedures, remove the metal

cover, tuner, video board, rear panel and main board. (1) From the top side of the main body, disconnect the wires

from the connector (CN206 (See Fig.15.)

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

bundling the wires. (See Fig.16.)

Reference:

After reassembling, bundle the wires with the new tie band as before. (See Fig.16.)

(3) Disconnect the connectors (CN600

amplifier/subwoofer amplifier boards from the connection board in the direction of the arrow. (See Fig.16.)

(4) Remove the two screws M and screw N attaching the main

amplifier board. (See Fig.17.)

(5) Removing the two screws P and screw Q attaching the

subwoofer amplifier board. (See Fig.17.)

, CN208) on the bridge board.

, CN700) on the main

Wires

Main amplifier board

Tie band

Bridge board

CN206CN208

Fig.15

Subwoofer amplifier board

Wires

Heat sink

CN600 CN700

Connection board

Fig.16

P

Q

Subwoofer amplifier board

Fig.17

M

N

Main amplifier board

1-12 (No.MB188)

3.1.9 Removing the connection board

r

(See Fig.18.)

• Prior to performing the following procedure, remove the metal

cover, tuner, video board, rear panel, main board and main amplifier/subwoofer amplifier boards. (1) From the top side of the main body, remove the two screws

R attaching the connection board on the chassis base.

Reference:

When reassembling, attach the connection board to the section g and align the projection h of the chassis base to the hole of the connection board.

R

Connection board

g

h

3.1.10 Removing the bridge board

(See Figs.19 and 20)

• Prior to performing the following procedures, remove the metal

cover, tuner, video board, rear panel and main board. (1) From the top side of the main body, release the wire holder

bundling the wire. (See Fig.19.)

(2) Disconnect the wires from the connectors (CN206

) on the bridge board. (See Fig.19.)

CN214

Reference:

After connecting the wire to the connector CN214 wire with the wire holder. (See Fig.19.)

(3) Disconnect the parallel wires from the connectors (CN201

CN205, CN213) on the bridge board. (See Fig.19.)

(4) Release the wire holder holding the card wire. (See

Fig.19.)

(5) Remove the spacer fixing the wire on the bridge board.

(See Fig.19.)

(6) Remove the two screws S attaching the bridge board on

the 5DVD changer mechanism assembly. (See Fig.20.)

(7) Bend the claw i in the direction of the arrow and remove the

bridge board in an upward direction. (See Fig.20.)

Reference:

• When attaching the bridge board, align the projections (j, k) in the hole of the bridge board. (See Fig.20.)

• When reassembling, pass the wires through the sections (m, n) of the plastic chassis. (See Fig.19.)

, CN208,

, fix the

Chassis base

Bridge board

Wire

Wires

CN208

,

CN206

j

Spacer

CN213CN201

k

R

Fig.18

Wire holder

Card wire

m

Fig.19

Bridge board

S

Parallel wire

CN205

CN214

n

Wire holder

S

i

Fig.20

5DVD change mechanism assembly

(No.MB188)1-13

3.1.11 Removing the 5DVD changer mechanism assembly (See Figs.21 to 23)

• Prior to performing the following procedures, remove the metal

cover, tuner, video board, rear panel, main board and bridge board. (1) From the both sides of the main body, remove the two

screws T attaching the 5DVD changer mechanism assembly to the front panel assembly. (See Figs.21 and 22.)

(2) From the left side of the main body, remove the tie band

bundling the wire and parallel wires. (See Fig.22.)

Reference:

After reassembling, bundle the wire and parallel wires with the new tie band as before. (See Fig.22.)

(3) Take out the 5DVD changer mechanism assembly from the

main body.

Reference:

When attaching the 5CD changer mechanism assembly, pass the wires through the sections (m, n) of the plastic chassis. (See Fig.22.)

(4) From the both and top sides of the 5DVD changer mecha-

nism assembly, remove the two screws U and screw U' attaching the main chassis. (See Fig.23.)

Reference:

• Align the projections s of the plastic chassis to the holes of the main chassis before attaching the screw U'. (See Fig.23.)

• When attaching the screw U', attach the earth wire with it. (See Fig.23.)

(5) Take out the main chassis. (6) From the top side of the 5DVD changer mechanism as-

sembly, remove the three screws V and screw V' attaching the 5DVD changer mechanism assembly on the plastic chassis.

Reference:

• When reassembling, align the projections (p, q, r) of the plastic chassis to the holes of the 5DVD changer mechanism assembly before attaching the screws V and V'. (See Fig.23.)

• When attaching the screw V', attach the earth wire with it. (See Fig.23.)

Front panel assembly

5DVD changer mechanism assembly

T

5DVD changer mechanism assembly

m

Fig.21

Front panel assembly

Tie band

Wires

T

n

Fig.22

1-14 (No.MB188)

5DVD changer mechanism assembly

V

Main chassis

V

r

V

U

Fig.23

p

V

Plastic chassis

s

U'

s

Earth wire

V'

q

3.1.12 Removing the primary board

Y

(See Figs.19, 21, 22, 24 and 25)

• Prior to performing the following procedures, remove the metal cover, tuner, video board, rear panel and main board. (1) From the top side of the main body, release the wire holder

bundling the wire. (See Fig.19.)

(2) Disconnect the wires from the connectors (CN206

CN214) on the bridge board. (See Fig.19.)

Reference:

After connecting the wire to the connector CN214 wire with the wire holder. (See Fig.19.)

(3) Disconnect the parallel wires from the connectors (CN201

, CN213) on the bridge board. (See Fig.19.)

CN205

(4) Release the wire holder holding the card wire. (See

Fig.19.)

(5) Remove the spacer fixing the wire on the bridge board.

(See Fig.19.)

(6) From the both sides of the main body, remove the two

screws T attaching the 5DVD changer mechanism assembly to the front panel assembly. (See Figs.21 and 22.)

Reference:

It is not necessary to remove the bridge board from the 5DVD changer mechanism assembly.

(7) Take out the 5DVD changer mechanism assembly with the

bridge board from the main body.

Reference:

When attaching the 5DVD changer mechanism assembly, pass the wires through the sections (m, n) of the 5DVD changer mechanism assembly. (See Fig.22.)

(8) From the top and left sides of the main body, remove the

four screws W and screw X attaching the primary board on the chassis base. (See Figs.24 and 25.)

(9) From the forward side of the primary board, disconnect the

power cord from the connector CN200

. (See Fig.25.)

, CN208,

, fix the

Primary board

,

W

Chassis base

Fig.24

Primary board

CN200

Chassis basePower cord

W

X

Fig.25

3.1.13 Removing the FL board

(See Fig.26)

• Prior to performing the following procedures, remove the metal cover and front panel assembly. (1) From the inside of the front panel assembly, remove the

soldered sections (t, u) on the FL board to remove the parallel wires.

(2) Disconnect the card wire from the connector CN902

FL board.

(3) Remove the four screws Y attaching the FL board.

Reference:

When attaching the FL board, align the projections v of the front panel assembly in the holes of the FL board before attaching the screws Y.

on the

Front panel assembly

v

Y

t

Card wire

Parallel wire

CN902

Fig.26

FL board

Y

Parallel wire

v

u

(No.MB188)1-15

3.1.14 Removing the switch board (See Fig.27)

• Prior to performing the following procedures, remove the metal

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

three screws Z attaching the switch board.

(2) Take out the switch board and remove the soldered section

w on the switch board to remove the parallel wire.

Reference:

When attaching the switch board, align the projections x in the holes of the switch board before attaching the screws Z.

3.1.15 Removing the standby LED board (See Fig.27)

• Prior to performing the following procedures, remove the metal

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

two screws AA attaching the standby LED board.

(2) Take out the standby LED board and remove the soldered

section y on the standby LED board to remove the parallel wire.

Reference:

When attaching the standby LED board, align the projections z in the holes of the standby LED board before attaching the screws AA.

Z

x

Z

x

Z

w

Parallel wires

Switch board

Front panel assembly

x

Fig.27

z

Standby LED board

AA

z

AA

y

1-16 (No.MB188)

3.1.16 Removing the encoder board

(See Figs.26 to 29)

• Prior to performing the following procedures, remove the metal

cover and front panel assembly. (1) From the outside of the front panel assembly, pull out the

knobs toward this side. (See Fig.28.)

(2) From the inside of the front panel assembly, disconnect the

card wire from the connector CN902 Fig.26.)

(3) Remove the four screws Y, three screws Z and two screws

AA attaching the each board. (See Figs.26 and 27.)

(4) Take out the FL board with the switch and standby LED

boards.

Reference:

It is not necessary to remove the parallel wires.

(5) Remove the eight screws AB attaching the encoder board.

(See Fig.29.)

Reference:

When attaching the encoder board, align the projections aa of the front panel assembly in the holes of the encoder board before attaching the screws AB. (See Fig.29.)

on the FL board. (See

Volume knob

Sound mode knob

Preset knob

Front panel assembly

Fig.28

Encoder boardFront panel assembly

AB

aa

AB

Fig.29

(No.MB188)1-17

3.1.17 Removing the microphone board

r

(See Fig.30)

• Prior to performing the following procedure, remove the metal

cover and front panel assembly. From the inside of the front panel assembly, remove the seven screws AC and screw AC' attaching the microphone board.

Reference:

• When attaching the microphone board, align the projections ab of the front panel assembly in the holes of the microphone board before attaching the screws AC and AC'.

• When attaching the screw AC', attach the wire holder with it.

Microphone board

AC AC AC

ab

Wire holde

AC'AC

Wire

3.1.18 Removing the headphone board (See Fig.31)

• Prior to performing the following procedures, remove the metal

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

screw AD attaching the headphone board.

(2) Remove the wire holder fixing the wire and take out the

headphone board.

Reference:

After attaching the headphone board, fix the wire with the wire holder.

3.1.19 Removing the cassette mechanism assembly (See Fig.31)

• Prior to performing the following procedure, remove the metal

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

two screws AE and two screws AF attaching the cassette mechanism assembly.

Reference:

When attaching the cassette mechanism assembly, align the projections (ac, ad) in the holes of the cassette mechanism as- sembly.

ab

Front panel assembly

AE

ad

AE

Front panel assembly

Fig.30

Cassette mechanism assembly

Wire holder

ac

AF

Wire

AD

Headphone board

AF

Fig.31

1-18 (No.MB188)

3.2 DVD changer mechanism assembly section

r

3.2.1 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"3.2.15 Taking out the disc in the play mode".

Top cove

A

Tray assemblies

Tray assembly

Fig.3

b

Fig.4

Open det. leve

Side(R) assembly

a

Lifter assembly

a

Lifter assembly

Fig.1

Fig.2

a

c

Rods

Top cove

Fig.5

a

(No.MB188)1-19

3.2.2 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

(3) Disconnect the wires from the connectors (CN452

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

(4) Remove the screw B attaching the earth wire. (See Fig.7.)

Reference:

(5) Remove the two screws C attaching the DVD servo board.

(See Fig.7.)

(6) 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.)

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

, CN453)

After attaching the earth wire, fix it with the spacer as before. (See Fig.7.)

in the direction of the arrow

Short land sections d

DVD changer mechanism assembly

Fig.6

DVD changer mechanism assembly

Card wire

CN452

CN453

DVD pickup

Wires

g

3.2.3 Removing the switch board (See Fig.7)

• Prior to performing the following procedures, remove the DVD

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

sembly, remove the screw D attaching the switch board to the DVD changer mechanism assembly.

(2) Loosen the screw E attaching the DVD traverse mecha-

nism assembly and take out the switch board while lifting the section e of the DVD traverse mechanism assembly.

(3) Release the wires from the slots f of the switch board.

Reference:

When reassembling, pass the wire through the section g of the DVD traverse mechanism assembly.

B

Earth wire

C

CN451

DVD servo board

Switch board

f

e

CN201

C

DVD traverse mechanism assembly

Fig.7

Card wire

CN101

Lock

D

E

1-20 (No.MB188)

Card wire

Fig.8

3.2.4 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 four screws F 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 G. (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

motor board. (See Fig.10.)

Note:

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

Reference:

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

on the motor board from the

on the

Belt

F

Motor Motor

Motor pulleys

Belt

F

Loader assembly

Fig.9

Motors

3.2.5 Removing the motor

(See Fig. 10)

• Prior to performing the following procedures, remove the motor

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

soldered sections h on the motor board.

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

tors.

Note:

When reattaching the motor, turn the side where the label should be put to the front side.

Label

Tray switch board

CN2

CN1

DVD changer mechanism assembly

Motor board

G

g

Card wire

Soldered sections h

G

Motors

Fig.10

Motor board

(No.MB188)1-21

3.2.6 Removing the DVD traverse mechanism assembly (See Fig.11)

• Prior to performing the following procedures, remove the tray

assemblies and DVD servo board. (1) From the bottom side of the DVD changer mechanism as-

sembly, remove the three screws H attaching the DVD

traverse mechanism assembly. (2) Remove the card wire from the section i. (3) Remove the wire from the section j. (4) Take out the DVD traverse mechanism assembly from the

DVD changer mechanism assembly.

DVD changer mechanism assembly

i

j

H

DVD traverse mechanism assembly

Fig.11

1-22 (No.MB188)

3.2.7 Removing the DVD pickup

r

(See Figs.12 to 14)

• Prior to performing the following procedures, remove the tray assemblies, DVD servo board and DVD traverse mechanism assembly. (1) From top side of the DVD traverse mechanism assembly,

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 J attaching the gear holder. (See

Fig.12.)

(4) Remove the screw K attaching the SS adj. spring. (See

Fig.12.)

(5) Move the DVD pickup in the direction of the arrow and re-

move the screw shaft from the section k on the screw shaft holder. (See Fig.13.)

(6) Remove the section m of the DVD pickup from the guide

shaft. (See Fig.13.)

(7) Remove the two screws L attaching the rack arm to the

DVD pickup. (See Fig.14.)

(8) Pull the screw shaft from the DVD pickup in the direction of

the arrow. (See Fig.14.)

3.2.8 Attaching the DVD pickup

(See Figs.12 to 14)

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

rack arm with the screws L. (See Fig.14.)

Reference:

After attaching the screw shaft to the DVD pickup, attach the screw shaft collor to the screw shaft. (See Fig.14.)

(2) Attach the section m of the DVD pickup to the guide shaft

first and attach the screw shaft to the section k on the screw shaft holder. (See Fig.13.)

(3) Attach the gear holder and SS adj. spring with the screws

J and K. (See Fig.12.)

(4) Turn the screw shaft gear to move the DVD pickup toward

the left. (See Fig.12.)

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

(See Fig.12.)

Screw shaft gear

1

Gear holder

Screw shaft

DVD traverse mechanism assembly

Connector

Card wire

2

KJ

DVD pickup

Fig.12

DVD pickup

m

Screw shaft holder

Fig.13

DVD pickup

SS adj. spring

Guide shaft

k

Rack arm

Screw shaft collo

L

Screw shaft

Fig.14

(No.MB188)1-23

3.2.9 Removing the spindle motor board (See Figs.15 and 16)

• Prior to performing the following procedures, remove the tray

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

bly, remove the four screws M attaching the DVD traverse mechanism assembly to the DVD traverse mechanism base 3. (See Fig.15.)

(2) Remove the wires from the soldered section n on the spin-

dle motor board. (See Fig.15.)

(3) Remove the screw N attaching the spindle motor board.

(See Fig.15.)

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

sembly, remove the three screws P attaching the spindle motor board. (See Fig.16.)

Reference:

When attaching the spindle motor board, let the card wire through the hole p on the SF motor base. (See Fig.15.)

N

Card wire

SF motor base

M

Spindle motor board

M

p

n

M

Wires

M

DVD traverse mechanism base

DVD traverse mechanism assembly

Fig.15

P

Fig.16

1-24 (No.MB188)

3.2.10 Removing the motor

(See Figs.17 and 18)

• Prior to performing the following procedures, remove the tray

assemblies, DVD traverse mechanism assembly, DVD pickup and spindle motor board.

• Remove the wires of the motor as required.

(1) Remove the middle gear in the direction of the arrow. (See

Fig.17.)

(2) Remove the screw Q and screw R attaching the SF motor

base. (See Fig.17.)

(3) Remove the screw S attaching the motor to the SF motor

base. (See Fig.18.)

(4) Take out the motor from the motor base.

Reference:

After attaching the feed motor, let the wires through the sections q and r on the SF motor base. (See Fig.17.)

SF motor base

Q

Middle gear

R

Motor

rq

Fig.17

Motor

SF motor base

S

Fig.18

(No.MB188)1-25

3.2.11 Removing the side (L) assembly and tray switch board (See Figs.19 to 21)

• Prior to performing the following procedures, remove the tray

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

bly, remove the two screws T attaching the side (L). (See Fig.19.)

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

bly, remove the spacer fixing the tray switch board and motor board. (See Fig.20.)

(3) Disconnect the connector CN3

from the motor board and detach the side (L) in an upward direction. (See Fig.20.)

(4) Remove the screw U attaching the tray switch board to the

side (L). (See Fig.21.)

(5) Release the joint tab s of the side (L) in the direction of the

arrow 1 and release the joint tab t while removing the tray switch board in the direction of the arrow 2. (See Fig.21.)

on the tray switch board

SIde(L)

T

Fig.19

T

Side(L)

T

CN3

Tray switch board

Motor board

Side(L)

Fig.20

s

1

1-26 (No.MB188)

2

t

Tray switch board

U

Fig.21

3.2.12 Removing the side (R) assembly

(See Fig.22 to 26)

• Prior to performing the following procedures, remove the tray

assemblies and DVD servo board. (1) From the inside of the side (R) assembly, release the two

tabs u of the gear cover and remove the gear cover outward. (See Figs.22 and 23.)

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

sembly, remove the elevator spring attached to the hook v of the loader assembly. (See Figs.23 and 24.)

(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.24.)

(4) Move the two slots w and joint x of the elevator cam and

remove the elevator cam outward. (See Fig.24.)

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

sembly upward. (See Figs.25 and 26.)

Note:

When reattaching the side (R) assembly, make sure to fit the shaft (part y) into the slot of the select lever. (See Fig.25.)

Side(R) assembly

u

V

Elevator spring

ww

V

x

Fig.24

y

Select lever

v

Elevator cam

Side(R) assembly

Gear cover

Elevator cam

Loader assembly

Fig.22

Elevator

Fig.23

Gear 1

v

V

Side(R) assembly

Fig.25

V

Side(R) assembly

Fig.26

(No.MB188)1-27

3.2.13 Removing the lifter assembly (See Figs.27 to 31)

• Prior to performing the following procedures, remove the tray

assemblies, DVD servo board, side (L) and side (R) assembly. (1) From the top side of the DVD changer mechanism assem-

bly, turn the gear 1 clockwise to move the lifter assembly upward. (See Figs.27 and 28.)

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

front until it stops. (See Figs.27 and 28.)

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

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

from the rack holder. (See Fig.29.) (4) Release the rod from part ab. (See Fig.29.) (5) Turn the gear 1 clockwise again to move the lifter assembly

upward. (See Fig.30.) (6) Remove the lifter assembly from the DVD changer mecha-

nism assembly upward at the positions ac where the four

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

es of the loader assembly. (See Fig.30.) (7) Move the lifter assembly in the direction of the arrow and

release it from the hook. (See Fig.31.)

Gear 2

Hook stopper

aa

Rack holder

aa

z

aa

Lifter assembly

Gear 1

1

Hook stopper

Fig.29

Hook

aa

2

Rod(L)

ac

ab

ac

Hook

Gear 2

Lifter assembly

Fig.27

Gear 1

Lifter assembly

Loader assembly

Lifter assembly

Fig.30

ac

Hook stopper

1-28 (No.MB188)

Hook

Fig.31

Hook

Fig.28

3.2.14 Removing the rack holder and sensor assembly

r

(See Figs.32 to 38)

• Prior to performing the following procedures, remove the tray assemblies, side (L), side (R) assembly and lifter assembly.

Reference:

If the slide gear of the DVD changer mechanism assembly places at joint ad of the rack holder, turn the gear 1 counterclockwise to move the slide gear in the direction of the arrow. Then Remove the rack holder. (See Figs.32 and 33.) (1) Remove the three screws W attaching the rack holder and

release joint ad from the notch ae. (See Figs.32 and 34.)

Note:

When reattaching the rack holder, do not nip the wires extending from the sensor assembly. (See Fig.32.)

(2) Remove the two screws X attaching the sensor assembly.

(See Figs.35 and 38.)

(3) Move the sensor assembly in the direction of the arrow to

release from the joint section af. (See Figs.35 and 38.)

(4) Remove the sensor spring attached to the bottom of the

sensor assembly from the boss ag on the slider. (See Figs.35 and 36.)

(5) Remove the screw Y and Z attaching the sensor board and

SV. resister respectively. (See Fig.37.)

Reference:

Remove the soldered section aj on the sensor board as required. (See Fig.37.)

Note:

• When reattaching the SV. resister, attach the slider to the

sensor bracket and fit the lever on the bottom of the SV. resister into slot ak of the sensor slider. (See Figs.36 and 37.)

• When reattaching the rack holder, turn the gear 1 clockwise

to move the slide gear and slide lever inside the body in the direction of the arrow. (See Figs.32 and 38.)

• Let the wire extending from the sensor assembly through

notch ah to the bottom of the DVD changer mechanism assembly. (See Figs.35 and 38.)

• Fit pin am of the slide lever into hole ai of the slider on the

bottom of the sensor assembly while attaching the sensor spring to the boss ag of the slider. (See Figs.36 and 38.)

• Joint section af of the sensor assembly to the notch an of the

DVD changer mechanism assembly. (See Fig.38.)

W

Rack holder

Slide gear

X

Rack holde

ad

Fig.33

Rack holde

ae

ad

Fig.34

ah

Sensor assembly

Slider

W

Wire

Slide gear

ad

W

Fig.32

Gear 1

ag

X

af

Sensor spring

Fig.35

(No.MB188)1-29

Slider

ak

ag

Sensor spring

Fig.36

ai

YZ

Sensor board

ak

SV. resister

Slider

aj

Sensor bracket

Fig.37

X

Sensor assembly

X

Sensor gear

an

1-30 (No.MB188)

af

am

Sensor spring

ai

ag

ah

Slide lever

Fig.38

3.2.15 Taking out the disc in the play mode

r

(See Fig.39 to 42)

Reference:

Refer to "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.39.)

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

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

(See Fig.39.) (5) Take out the disc on the sub tray. (See Fig.40.) (6) After clearing away the disc, insert the sub tray into the

main tray. (See Fig.41.)

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.41 and 42.)

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

nism assembly and reattach.

Tray assembly

Tray stopper

Tray assembly

Disc

Sub tray

Fig.40

Main tray

Gear 2

Gear 1

Sub tray

Fig.41

Tray stoppe

Fig.39

Fig.42

(No.MB188)1-31

3.3 Cassette mechanism assembly

3.3.1 Removing the Play/Record & Clear head (See Fig.1~3)

(1) While moving the trigger arm on the right side of the head

mount in the direction of the arrow, turn the flywheel R counterclockwise until the head mount comes ahead and clicks.

(2) The head turns counterclockwise as you turn the flywheel

R counterclockwise (See Fig.2 and 3).

(3) Disconnect the flexible wire from connector CN31

head amplifier & mechanism control board. (4) Remove the spring from the back of the head. (5) Loosen the azimuth screw for reversing attaching the head. (6) Remove the head on the front side of the head mount.

on the

Cassette mechanism assembly

Fig.1

Head

Fly wheelR

Trigger armHead mount

Flexible wire

Fly wheel R

Fig.2

Azimuth screw

Head

for reversing

Spring

CN31

Head amplifer & mecha control board

Fig.3

1-32 (No.MB188)

3.3.2 Removing the head amplifier & mechanism control board (See Fig.4)

(1) Turn over the cassette mechanism assembly and remove

the three screws A attaching the head amplifier & mechanism control board.

(2) Disconnect the flexible wire from connector CN31

head amplifier & mechanism control board.

(3) Disconnect connector CN32

anism control board from connector CN1 board.REFERENCE: If necessary, unsolder the 4-pin wire soldered to the main motor.

3.3.3 Removing the main motor (See Fig.4~7)

(1) Remove the two screws B . (2) Half raise the motor and remove the capstan belt from the

motor pulley.

ATTENTION:

Be careful to keep the capstan belt from grease. When reassembling, refer to Fig.6 and 7 for attaching the capstan belt.

Head amplifier & mecha control board

of the head amplifier & mech-

on the reel pulse

on the

Main motor assembly

Capstan belt

Fig.5

Main motor assembly

CN31

Flexible wire

A

AA

Fig.4

CN32

4pin wire

B

Main motor assembly

Motor pulley

Capstan belt

Fig.6

Main motor assembly

Fly wheel

Capstan belt

Motor pulley

Fig.7

(No.MB188)1-33

3.3.4 Removing the flywheel (See Fig.8, 9)

• Prior to performing the following procedure, remove the head

amplifier & mechanism control board and the main motor assembly. (1) From the front side of the cassette mechanism, remove the

slit washers attaching the capstan shaft L and R. Pull out the flywheels backward.

Fly wheel R Fly wheel L

Fig.8

Fly wheel R

Capstan shaft R Capstan shaft L

Slit washer

Fig.9

3.3.5 Removing the reel pulse board and solenoid (See Fig.10)

• Prior to performing the following procedure, remove the head amplifier & mechanism control board.

(1) Remove the screw C. (2) Release the tab a, b, c, d and e retaining the reel pulse board. (3) Release the tab f and g attaching the solenoid on the reel pulse board. (4) The reel pulse board and the solenoid come off.

Fly wheel L

bc

a

Solenoid

g

f

d

Reel pulse board

C

e

Fig.10

1-34 (No.MB188)

3.3.6 Reattaching the Play/ Record & Clear head

r

(See Fig.11~13)

(1) Reattaching the head mount assembly.

a) Change front of the direction cover of the head

mount assembly to the left (Turn the head forward).

b) Fit the bosses O', P', Q', U' and V' on the head mount

assembly to the holes P and V, the slots O, U and Q of the mechanism sub assembly (See Fig.11 to 13).

CAUTION:

To remove the head mount assembly, turn the direction cover to the left to disengage the gear. If the gear can not be disengaged easily, push up the boss Q' slightly and raise the rear side of the head mounts slightly to return

the direction lever to the reversing side. (2) Tighten the azimuth screw for reversing. (3) Reattach the spring from the back of the Play/ Record &

Clear head.

(4) Connect the flexible wire to connector CN31

amplifier & mechanism control board.

on the head

U' Q'

Head mount assembly

O'

Fig.11

P'

V'

Direction cove

Spring

Flexible wire

V

O

P

Q

Head

Direction cove

U

Fig.12

Azimuth screw for reversing

Head mount

CN31

Fig.13

Head amplifier &

mechanism control board

(No.MB188)1-35

3.4 Speaker section

3.4.1 Removing the side panel assembly (See Fig.1)

(1) From the side of the speaker main body, remove the four

screws A and two screws B attaching the side panel assembly.

A

BB

3.4.2 Removing the subwoofer (See Fig.2)

• Prior to performing the following procedures, remove the side

panel assembly. (1) Remove the six screws C attaching the subwoofer. (2) From the back side of the subwoofer, disconnect the red

and black wires from the terminal.

Side panel assembly

C

A

Fig.1

Terminal

Red wire

Black wire

1-36 (No.MB188)

C

Subwoofer

Fig.2

3.4.3 Removing the front panel assembly

(See Figs.3 and 4)

Reference:

Remove the side panel assembly as required. (1) Remove the four screws D attaching the front panel as-

sembly. (See Fig.3.)

(2) Release the two joints a. (See Fig.3.)

Caution:

When removing the front panel assembly from the speaker main body, do not break or damage them that are glued at the joints a. (See Fig.3.)

(3) From the inside of the front panel assembly, disconnect the

yellow and black wires from the two terminals on the tweeter. (See Fig.4.)

3.4.4 Removing the tweeter

(See Fig.4)

• Prior to performing the following procedure, remove the front

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

two screws E attaching the tweeter.

D

a

Front panel assembly

a

D

Front panel assembly

Fig.3

E

Tweeter

E

Yellow wire

Black wire

Terminals

Fig.4

(No.MB188)1-37

3.4.5 Removing the top woofer (See Fig.5)

• Prior to performing the following procedures, remove the front

panel assembly. (1) Remove the four screws F attaching the top woofer. (2) From the back side of the top woofer, disconnect the red

and black wires from the terminal.

3.4.6 Removing the bottom woofer (See Fig.6)

• Prior to performing the following procedures, remove the side

panel and front panel assemblies. (1) Remove the four screws G attaching the bottom woofer. (2) From the back side of the bottom woofer, disconnect the

black, red and blue wires from the terminal respectively.

Top woofer

FF

Terminal

Red wireBlack wire

Fig.5

Bottom woofer

GG

Red wire

Blue wire

Black wire

Terminal

Fig.6

1-38 (No.MB188)

SECTION 4

ADJUSTMENT

4.1 Measurement Instruments Required for Adjustment

(1) Low frequency oscillator

This oscillator should have a capacity to output 0dBs to

600Ω at an oscillation frequency of 50Hz-20kHz.

(2) Attenuator impedance : 600Ω

(3) Electronic voltmeter (4) Distortion meter (5) Frequency counter (6) Wow & flutter meter (7) Test tape

VT703L : Head azimuth VT712 : Tape speed and running unevenness (3kHz) VT724 : Reference level (1kHz)

(8) Blank tape

TYPE l : AC-225 TYPE ll : AC-514

(9) Torque gauge : For play and back tension

FWD(TW2111A), REV(TW2121a) and FF/ REW(TW2231A)

(10) Test disc: VT-501, CTS-1000

4.2 Measurement conditons

Power supply voltage AC 120V ~, 60Hz

Reference output Speaker : 0.775V/4Ω

Headphone : 0.077V/32Ω

Reference frequency and input level 1kHz, AUX : -8dBs

Measurement output terminal at Speaker J200

Load resistance 4Ω

4.2.1 Radio Input signal

AM frequency 400Hz

AM modulation 30%

FM frequency 400Hz

FM frequency deviation 22.5kHz

4.2.2 Tuner section

FM Band cover 87.5~108.0MHz

AM Band cover 530~1,710kHz

Voltage applied to tuner +B : DC5.7V

VT : DC 12V

Reference measurement output 26.1mV(0.28V)/3Ω

Input positions AM : Standard loop antenna

FM : TP1 (hot) and TP2 (GND)

4.2.3 Standard measurement position of volume

Function switch to Tape

Beat cut switch to Cut

Super Bass/Active hyper Bass to OFF

Bass Treble to Center

Adjustment of main volume to reference output VOL : 28

Precautions for measurement

(1) Apply 30pF and 33kΩ to the IF sweeper output side and

0.082µ F and 100kΩ in series to the sweeper input side.

(2) The IF sweeper output level should be made as low as

possible within the adjustable range.

(3) Since the IF sweeper is a fixed device, there is no need

to adjust this sweeper.

(4) Since a ceramic oscillator is used, there is no need to

perform any MIX adjustment.

(5) Since a fixed coil is used, there is no need to adjust the

FM tracking.

(6) The input and output earth systems are separated. In

case of simultaneously measuring the voltage in both of the input and output systems with an electronic voltmeter for two channels, therefore, the earth should be connected particularly carefully.

(7) In the case of BTL connection amp., the minus terminal

of speaker is not for earthing. Therefore, be sure not to connect any other earth terminal to this terminal. This system is of an BTL system.

(8) For connecting a dummy resistor when measuring the

output, use the wire with a greater code size.

(9) Whenever any mixed tape is used, use the band pass fil-

ter (DV-12).

(No.MB188)1-39

4.3 Cassette mechanism adjustment

Head azimuth adjustment screw (Forward side)

Mecha control board

Motor speed VR37

Head azimuth adjustment screw (Reverse side)

Head azimuth adjustment screw (Forward side)

R/P head, Erase head

Head azimuth adjustment screw (Reverse side)

CN31

BIAS adjust VR31

C308

R327

R315

VR31

R313

Q302

C316

C319

R314

C121

C221

L301

SW1

C314

R104

Q305

C313

PP300

D340

C310

R121

R221

R310

C107

L303

R102

R303

R335

R353

R108

R304

C113

R302

Q343

R339

C301

C103

C207

R110

Q342

C304

R208

C105 C205

R301

SW2

C106

R306

D1

R106

R101

C104

CN34

C306

Q344

R105

C102

R344

R205

Q345

R345

C307

R336

C340

R346

R107

R206

C206

W1

Q346

VR37

R210

R305

C300

C341

C110

R109

R372

Q372

C120

C371

P1

CN33

IC32

R116

C109

CN31

Q371

C101

R371

C374

C220

Q375

R376

R216

C376

C202

C204

C201

W1

R201

C342

D375

R204

C213

R207

Q376

R375

C209

IC1

FW100

R338

R337

CN32

C203

R202

CN1

C210

R340

C331

R342

R347

Q347

SW6

R343

SW5

R341

IC33

1-40 (No.MB188)

4.3.1 Mechanism section

Item Condition Measurement method Ref. value Adjust-

Head azimuth Test tape

:VT703L (8kHz) Output terminal :Speaker out

Tape speed Test tap

:VT712 (3kHz) Output terminal :Speaker out or Headphone out

Item Condition Measurement method Ref. value Adjust-

Tape speed diviation at FWD/REV

Wow & Flutter Test tape

Test tape : VT712 (3kHz) Output terminal :Speaker out or Headphone out

: VT712 (3kHz) Output terminal :Speaker out or Headphone out

(1) Playback the test tape VT703L (8kHz). (2) Adjust to maximum output level by azi-

muth adjustment screw for forward side and reverse side.

(3) This adjustment is adjust by adjustment

screw of forward side and adjustment screw of reverse side.

Playback the test tape VT712 (3kHz) at end of forward side,adjust to 2,940~3,90Hz indication of frequency counter by VR37.

Playback the test tape VT712 (3kHz) at end of forward and reverse, tape speed deviation should be less than 6.0Hz.

Playback the test tape VT712 (3kHz) at start of forward and reverse, Wow & Flutter are should be less than 0.25%(WRMS).

ment posi-

tion

Maximum output Only adjust

at changed head

2,940 ~ 3,090Hz VR37

ment posi-

tion

Leass than

6.0Hz

Less than 0.25% (WRMS)

VR31

(No.MB188)1-41

4.3.2 Electrical adjustment

Item Condition Measurement method Ref. value Adjust-

Recording BIAS adjustment

R/P playback frequency response

4.3.3 Electrical response confirmation

• Forward or Reverse

•Test tape : AC-514 TYPE ll : AC-225 TYPE l

• Output termina Recording head

• Reference frequency : 1kHz / 10kHz (Reference: -20dB)

•Test tape : AC-514 TYPE ll

• Input terminal : OSC IN

(1) Set the test tape(AC-514 TYPE ll and

AC-225 TYPE l), then make REC/ PAUSE condition.

(2) Connect 100Ω to recording head by se-

ries, then connect to VTVM for measurement the current.

(3) After setting, start the recording by re-

lease the PAUSE, in this time bias current adjust to next fig. by VR31 and VR32 for Rch.

4.0 µA (TYPE ll) and 4.20 µA (TYPE l).

(1) Set the test tape (AC-514 TYPE ), then

make REC/PAUSE condition.

(2) Release the PAUSE, then start recording

the 1kHz and 10kHz of reference frequency from oscillator.

(3) Playback the recorded position, 1kHz

and 10kHz output deviation should -1dB 2dB to readjust by VR31

VR32 for Rch.

for Lch

for Lch and

AC-225

: 4.20µA

AC-514

: 4.0µA

Output deviation 1kHz/10kHz : -1dB ± 2dB

ment posi-

tion

VR31

Item Condition Measurement method Ref. value Adjust-

Recording bias current

Erase current (reference value)

• Forward or Reverse

•Test tape : TYPE ll (AC-514)

• Measurement terminal : BIAS test point on printed circuit board

• Forward or Reverse

• Rec condition Test tape : AC-514 TYPE ll : AC-225 TYPE l

• Measurement terminal Both side of Erase head

(1) Change BIAS1 and 2, confirm the fre-

quency should be change.

(2) Set the test tape (AC-514 TYPE ll), then

make REC/PAUSE condition.

(3) Confirm the frequency should 100Hz ±

6kHz at BIAS test point on printed circuit board.

(1) Set the test tape (AC-514 TYPE ll and

AC-225 TYPE l), then make REC/ PAUSE condition.

(2) Release the PAUSE to REC condition,

connect 1W to ERASE head by series, then confirm the erase current at both side of erase head.

100 kHz ± 6 kHz

TYPE ll : 120 mA TYPE l : 75 mA

ment posi-

tion

1-42 (No.MB188)

4.4 Service mode

4.4.1 Confirming contents

(1) System micon reset (2) System micon cold start (3) FL display check (4) Micon version check (5) DVD region check (6) DVD test mode

4.4.2 Confirming methods

1. System micon reset When CD mechanism stuck, this may solve the problem without removing/inserting power cord.

Press the

STANDBY/ON, CANCEL and PAUSE buttons on the main unit simultaneously.

System micon is initialized.

2. System micon cold start This function clears all user setting, and return to initial setting.

Daily timer, REC timer Tuner preset SEA preset Last condition (Source, Volume)

Press the SET UP, "4" and "0" buttons twice on the remote controller at standby.

FL indication

" COLD SET "

This unit returns to initial setting.

3. FL display check This enables all FL segment light up.

Press the SET UP, "4" and "+10" buttons on the remote controller at standby.

All of the FL displays light up.

(No.MB188)1-43

4. Micon version check

r

You can confirm Micon version and destination.

Insert the power cord in an outlet.

Press the SET UP, "4" and DIMMER buttons on the remote controller.

System micon version is indicated on the FL display.

Press the SET UP, "4" and DIMMER buttons on the remote controller.

DVD mechanism micon version is indicated on the FL display.

Press the SET UP, "4" and DIMMER buttons on the remote controller.

DVD backend firmware version is indicated on the FL display.

Press the SET UP, "4" and DIMMER buttons on the remote controller.

Model number is indicated on the FL display.

Press the SET UP, "4" and DIMMER buttons on the remote controller.

Destination is indicated on the FL display.

5. DVD region check You can confirm DVD region number.

Press the POWER and DVD LEVEL buttons on the main unit at standby.

FL indication

REGION

DVD region number is indicated on the on screen display.

(Example) "JC ver.0334 HX-GD8 / FMU-SD7-11"

DVD unit numbe Firmware model Firmware version DVD destination

1-44 (No.MB188)

6. DVD test mode

Insert the power cord in an outlet while pressing the SET and buttons on the main unit.

Status: You can check DVD unit condition DVD unit condition is indicated on the FL display.

Initialize (Normal):

Initialize user setting

Press the PAUSE button on the main unit.

(Example) "TEST JC 13"

FL indication

(Example)

Press the STANDBY/ON button on the main unit or remote controller.

Disconnect the power cord in an outlet.

Insert the power cord in an outlet.

Press the STANDBY/ON button on the main unit or remote controller.

Initialization is complete.

Disc reading preset condition

0: DVD/CD learned 1: only CD learned 2: only DVD learned

3: DVD/CD not learned DVD region number DVD destination

"TEST JC130"

Initialize (Permanent):

Initialize "QUICK PLAY" setting

Press the button on the main unit for two seconds.

FL indication

(Example)

"TEST JC133"

Press the STANDBY/ON button on the main unit or remote controller.

Disconnect the power cord in an outlet.

Insert the power cord in an outlet.

Press the STANDBY/ON button on the main unit or remote controller.

Insert a new VT-501 disc, play this disc.

Eject the VT-501 disc.

Insert a new CTS-1000 disc, play this disc.

Eject the CTS-1000 disc.

Press the STANDBY/ON button on the main unit or remote controller.

1

Initialization is complete.

(No.MB188)1-45

1

Device key:

Program DEVICE KEY code

Press the button on the main unit.

Device key check:

Check device key checksum

Press the MENU button twice on the remote controller.

Micon version check:

Check micon version number

Press the MENU button on the remote controller.

STANDBY/ON LED blink.

PC application run.

Automatically power off

Wait until PC application complete

FL indication

(Example) " "

Device key check is complete.

FL indication

(Example) " SSSS "

Press the MENU button on the remote controller.

FL indication

(Example) " MMMM BBBB "

Micon version check is complete.

Reference: If never programmed, "FFFF" will appear.

S: System micon version

M: Mechanism micon version B: Backend firmware

FL display check:

Check all FL segments

Press the MENU button on the remote controller.

Check mode Press the MENU button on the remote controller.

FL indication

" CHECK "

START PLAY:

Start playing

Press the "1" button on the remote controller.

WOBBLE:

WOBBLE display (No use)

Press the "2" button on the remote controller.

CD laser:

CD laser current display

Press the "4" button on the remote controller.

DVD laser:

DVD laser current display

Press the "5" button on the remote controller.

All of the FL displays light up.

FL display check is complete.

FL indication

" CHECK "

FL indication

" "

FL indication

" "

FL indication

" "

1-46 (No.MB188)

2

DVD jitter:

DVD single-layer jitter display

Press the "6" button on the remote controller.

EEPROM (B):

EEPROM data display (Backward)

Press the "7" button on the remote controller.

EEPROM (F):

EEPROM data display (Forward)

Press the "8" button on the remote controller.

Temperature:

Pickup temperature display

Press the "9" button on the remote controller.

DVD jitter:

DVD jitter (D/L - S/L) display

Press the "10" button on the remote controller.

EEPROM ini.:

EEPROM initialize

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

Monitor:

Monitor change

Press the "0" button on the remote controller.

FL indication

" "

FL indication

" "

FL indication

" "

FL indication

" "

FL indication

" "

FL indication

" FFFF FFFF "

FL indication

" "

STOP:

Disc stop

Press the STOP button on the remote controller.

FL indication

" CHECK "

PLAY:

Laser & jitter display

Press the PLAY button on the remote controller.

Check mode is complete.

Press the STANDBY/ON button on the main unit or remote controller.

FL indication

" "

(No.MB188)1-47

4.4.3 Indicating check for FL display

No. Function FL display Note

1 SOURCE

DVD-VIDEO DVD-AUDIO CD MP3 WMA VCD

SVCD

DVD (JPEG) TAPE AUX AM FM

2 TUNER

PRESET MEMOERY PRESET MEMOERY PRESET MEMOERY

3 TAPE

PLAY REVERSE FF/REW MUSIC SCAN REC DISC REC DISC REC STOP

1

2.

3

4

1:

1

2:

3

4

1

2.

3

4

1:

1

2:

3

4

C

D

1

2.

1:

1

2:

3

4

1

2.

1

2

2.

1

2:

3

4

If MP3 time is over 100 minutes, show "--:--".

1

2.

1

2

2.

1

2:

3

4

If WMA time is over 100 minutes, show "--:--".

V

D

1

2.

1:

1

2:

3

4

without PBC

V

D

1

2.

S

V

1

2.

S

V

1

2.

1

2.

1

2

2.

T

A

U

X

A

M

F

M

TTU

N

E

U

N

E

S

E

P

S

T

O

T

A

T

A

E

V

T

A

T

A

T

A

DRI

S

C

1:

P

1 1

R R T

1R2

P P E P P P

P

1

2: P

J

P

E

I

N

6

0

8.

F A

E

D

E

E R E E E RSEEC

B

C

with PBC

3

4

without PBC

B

C

with PBC

E

G

2

: PRESET NUMBER

0

: PRESET NUMBER

M M

BLINKING BLINKING

"DISC REC FINISHED" SCROLL

4 VOLUME

UP/DOWN MAX MIN RHYTHM AX ON

OFF SUBWOOFER LEVEL CHANGE LEVEL CHANGE LEVEL CHANGE LEVEL CHANGE AT LEVEL 0 AT LEVEL 2 SOUND MODE DANCE HALL STADIUM ROCK POP CLASSIC USER1 USER2 USER3 OFF

V

O

L

U

M

E

3

0

V

O

L

U

M

E

M

A

X

V

O

L

U

M

E

M

I

N

R

H

Y

T

H

M

A

X

O

N

O

F

S

U

B

W

O

F

E

R

S.

W

O

F

E

R

0

S.

W

O

F

E

R

1

S.

W

O

F

E

R

2

M

I

N

L

E

V

E

L

M

A

X

L

E

V

E

L

D

A

N

C

E

H

A

L

S

T

A

D

I

U

M

R

O

C

K

P

O

P

C

L

A

S

I

C

U

S

E

R

1

U

S

E

R

2

U

S

E

R

3

O

F

1-48 (No.MB188)

No. FL display

Function Note

4 3D PHONIC

3

D

A

3D ACTION 3D DRAMA 3D THEATER 3D PHONIC OFF

3

D

3

D 3

D

C

D

R

T

H

E

O

F

Note: DVD-A cannot be activated 3D-Phonic. Also at Karaoke condition, 3D-PHONIC is

S

E

A

TONE SETTING TONE MEMORY TONE MEMORY TONE MEMORY TONE MEMORY

B

A

T U M

C

S

R

E

S

E

R

E

M

O TONE MEMORY DVD LEVEL

D

V

D

L

LEVEL 1 LEVEL 2 LEVEL 3

D

V

D

V

D

E

L

E

L

E

5 SLEEP

S

L

E

SLEEP 10 120

P CLOCK ADJUST SET SET

M

A

M C

1

2:

1

2.

L

O

C

K

A

DAILY TIMER

D

A

I

L

Y

SELECT

SET SET

SET

O

N

O

N

O

F

O

F

A

T

U

T

U

D

1

G

D

1

G

D

1

G

V

O

L

T

A

M

A

M

S

E

T

A

M

A

M

S

E

T

D

I

S

T

A

P

U

X

N

E

R

N

E

R

S

E

T

1

S

E

T

1

S

E

T

1

S

E

T

U

M

E

S

E

T

I

O

N

A

M

A

T

E

R

F

O

N

T 0 0 1

R

Y

V

E

V

E

V

E

RANGE: -3 0 +3 RANGE: -3 0 +3 NUMBER BLINKING

L

1

L

2

L

3

RANGE: 10/20/30/60/90/120

0

O

I

M

1

2:

1

2:

1

2:

1

2:

C E

I

N F A

T

HOUR BLINKING MINUTE BLINKING

K

E

R

0

HOUR BLINKING

0

MINUTE BLINKING

0

HOUR BLINKING

0

MINUTE BLINKING

BLINKING (ALL) BLINKING BLINKING

M

BLINKING

M

BLINKING

1

BLINKING DISC (D )

1

BLINKING GROUP (G )

1

BLINKING TRACK (T )

--/5/10/15

O

K

(No.MB188)1-49

No. FL display

Function Note

5 REC TIMER

SELECT

SET SET

SET

R

E

C

T

O

N

O

N

O

F

O

F

T T

F

M

A

M

A

M

S

E

T

F

A

M

F

A

M

S

E

T

U

N

E

R

U

N

E

R

S

E

T

3

0

1

S

E

T

6 TEST (ROM) by Remocon

S

Y

S

C

O

"B332"

M

O

D

B

A

K

D

L

V

E

R

N

U

L

E

N

D

TEST (REGION)

R

E

G

I

O

N

I

M

E

R

1

2:

0

1

2:

0

1

2:

0

1

2:

0

F

M

A

M

0

8.

0

O

K

HOUR BLINKING

0

MINUTE BLINKING

0

HOUR BLINKING

0

MINUTE BLINKING

0

BLINKING BLINKING

BLINKING

0

ROM correction +3 CHARACTORS 4 CHARACTORS (including ROM CORR) BACKEND VERSION 4 CHARACTORS

J / E / A / US / UW / UX

0/1/2/3/4/5/6

7 DVD STATUS

OPEN CLOSE NO DISC DISC CHANGE TOC READING ROM CORRECTION (SYSCON) ROM CR. OK ROM CR. NG ROM CORRECTION (MECHA MICON) ROM CR. OK ROM CR. NG BACKEND "UPGRADE" "UNKNOWN" DISC REGION ERROR

8 DVD VIDEO

STOP +10KEY INPUT PLAY PLAY (MENU) PAUSE SEARCH RESUME STOP RESUME PLAY

M M

O

P

E

N

C

L

O

S

E

N

O

S

Y

S

Y

E E

C

A

R

E

.

1

.

1

2.

1.

1

2.

1

2.

.

1

2.

D

I

S

C

D

I

S

C

2

R

E

A

D

I

N

G

U

P

G

R

A

D

E

S

C

O

N

S

C

O

N

U

P

G

R

C

H

O

C

H

E

U

P

G

R

N

'

T

G

I

O

N

3

4.

1:

3

4.

1:

3

4.

:

3

4.

1:

O

E

R

A

D

E

K R

R

O

A

D

E

P

L

A

E

R

S

T

O

2

3:

4

P

L

A

2

3:

4

:

S

T

O

2

3:

4

SOURCE CD and CURRENT ONLY SOURCE CD and CURRENT ONLY

1

SOURCE CD and CURRENT ONLY SOURCE CD and CURRENT ONLY SOURCE CD and CURRENT ONLY SOURCE CD and CURRENT ONLY

K

SOURCE CD and CURRENT ONLY

R

SOURCE CD and CURRENT ONLY SOURCE CD and CURRENT ONLY

SOURCE CD and CURRENT ONLY

R

SOURCE CD and CURRENT ONLY SOURCE CD and CURRENT ONLY

Y

SOURCE CD and CURRENT ONLY

R

SOURCE CD and CURRENT ONLY

P

After TOC READING

5

Y

5

TIME BLINKING

P

5

RESUME OFF BEFORE PLAY

1-50 (No.MB188)

No. FL displayFunction Note

9 DVD AUDIO

STOP +10KEY INPUT PLAY PLAY (MENU) PAUSE SEARCH RESUME STOP RESUME PLAY DOWNMIX PROHIBITED WATERMARK

.

1

.

1

2.

3

4.

.

1

2.

3

4.

1

2.

3

4.

.

1

2.

3

4.

L

R

N

O

S

T

O

P

After TOC READING

S

T

O

P

1:

2

3:

4

5

P

L

A

Y

1:

2

3:

4

5

TIME BLINKING

:

S

T

O

P

RESUME

1:

2

3:

4

5

RESUME OFF BEFORE PLAY

O

N

L

Y

A

U

D

I

O

.

10 VCD

V

D

1

2.

1:

2

3:

4

5

STOP (without PBC) STOP (with PBC) PLAY (PBC OFF) PLAY (PBC ON) PAUSE (PBC OFF) PAUSE (PBC ON) SEARCH (NORMAL) SEARCH (PBC DISC) +10KEY INPUT

V

D

V

D

1

2.

V

D

1

2.

V

D

1

2.

V

D

1

2.

V

D

1

2.

:

V

D

1

2.

V

D

1

.

1:

P

B

2

3:

4

P

B

2

3:

4

P

B

:

P

B

2

3:

4

DISPLAY TOTAL TIME C 5 C 5

TIME BLINKING C

C 5

VCD

S

V

1

2.

1:

2

3:

4

5

STOP (without PBC) STOP (with PBC) PLAY (PBC OFF) PLAY (PBC ON) PAUSE (PBC OFF) PAUSE (PBC ON) SEARCH (NORMAL) SEARCH (PBC DISC) +10KEY INPUT

S

V

S

V

1

2.

S

V

1

2.

S

V

1

2.

S

V

1

2.

S

V

1

2.

:

S

V

1

2.

S

V

1

.

1:

P

B

2

3:

4

P

B

2

3:

4

P

B

:

P

B

2

3:

4

DISPLAY TOTAL TIME C 5 C 5

TIME BLINKING C

C 5

11 MP3/WMA

STOP STOP GROUP SEARCH GROUP SEARCH PLAY PLAY PLAY PLAY PLAY PAUSE SEARCH (GROUP) SEARCH (TRACK)

12 JPEG

STOP PLAY SEARCH

1.

2.

1.

2.

1.

GROUP FILE NAME SCROLL

1.

SST

O

P

GROUP FILE NAME SCROLL

1.

T

O

P

TRACK FILE NAME SCROLL

TRACK "SONG TITLE" SCROLL

TRACK "PERFORMER" SCROLL

TRACK "ALBUM TITLE" SCROLL

2

3.

2

3.

1.

2

4.

1.

2

3.

2

3.

SJT

3:

3: : :

P

:

4 4

OEP

5 5

TIME BLINKING

G

(No.MB188)1-51

No. FL display

Function Note

13 PROGRAM

PROGRAM MODE DISC INPUT (10key) GROUP INPUT TRACK INPUT STOP

PR

D

1.

.

D

1.

D

1.

D

1.

1. PLAY FULL MEMORY

FOUGLRL

14 RANDOM

RANDOM MODE

RANRDAONM SEARCH PLAY

15 REPEAT

REPEAT 1 track REPEAT 1 track REPEAT 1 chapter REPEAT 1 title REPEAT 1 group

1.

2.

2.3.3.

1:

1: 1:

REPEAT 1 disc REPEAT ALL REPEAT A-B

16 PROGRESSIVE

INTERLACE

IPNRTOEGRRLEASCSE

PROGRESSIVE

A : : : :

DOM

2

3: 3:

2

3:

2

3: 3:

M

1 1

4

5

4

5

4

5

4

5

4

5

IV

Group # Blink, 10-key and ENTER key input Track # Blink, 10-key and ENTER key input

DEPEND ON DISC TYPE

: MOVING DEPEND ON DISC TYPE

CD/VCD case MP3/WMA case DVD case DVD case MP3/WMA case DEPEND ON DISC TYPE DEPEND ON DISC TYPE DEPEND ON DISC TYPE

17 DEMO

DEMO START

D

E

M

O

S

T

A

R

T

W

E

L

C

O

M

E

T

O

J

V

C

M

P

3

P

L

A

Y

D

I

S

C

1

P

L

A

D

I

S

C

W

M

A

P

L

A

Y

D

I

S

C

2

P

L

A

D

I

S

C

Random select from DVD/MP3/JPEG/WMA/CD

Y

Random select from DVD/MP3/JPEG/WMA/CD

Y

1-52 (No.MB188)

No. FL displayFunction Note

J

P

E

G

P

L

A

17

DEMO OFF

D

I

S

C

3

D

I

S

C

D

P

D

I

S

C

4

D

I

S

C

D

V

D

P

D

I

S

C

5

D

I

S

C

F

M

T

U

N

E

R

A

M

T

U

N

E

R

T

A

P

A

U

X

A

U

X

3

D

P

H

D

A

N

C

H

A

L

S

T

A

D

I

R

O

C

P

O

P

C

L

A

S

U

S

E

R

U

S

E

R

U

S

E

R

S.

W

O

F

S.

W

O

F

M

A

X

L

S.

W

O

F

S.

W

O

F

M

I

N

L

R

H

Y

T

H

M

O

N

D

E

M

O

Y

P

L

A

Y

L

A

Y

P

L

A

Y

L

A

Y

P

L

A

Y

F

M

A

M

E

I

N

O

N

I

C

E

L

U

M

K

I

C

1 2 3

E

R

1

E

R

2

E

V

E

L

E

R

1

E

R

0

E

V

E

L

A

X

O

F

BEEP

B

E

P

O

BEEP ON BEEP OFF

B

E

P

N

O

F

TRAY LOCK

L

O

C

K

E

LOCK UNLOCK

U

N

L

O

D

C

K

E

D

(No.MB188)1-53

No. FL display

18

DVD TEST MODE TEST START

Function Note

T

S

E

T

(Version info)

T

S

E

A. EEPROM INITIALIZE (NORMAL)

B. EEPROM INITIALIZE (FULL)

T

S

E

T

S

E

T

S

E

T

@

#

By AC cord on with holding SET and : VERSION @: FE learning condition #: REGION

@

#

@

#

@

#

3

#

By pressing PAUSE (Front)

0

By pressing and holding (Front) for 2-sec

3

DEVICE KEY DISPLAY

VERSION DISPLAY

FL ALL ON

CHECK MODE START PLAY WOBBLE CD LASER current DVD LASER current DVD-SL jitter EEPROM (BWD) EEPROM (FWD) Temperature DVD-DL/SL jitter EEPROM initialize Monitor change STOP OPEN/CLOSE PLAY REGION CHANGE DEVICE KEY WRITING MODE WRITING COMPLETE (OK)

By pressing MENU (Remote)

a

By pressing MENU (Remote) aaaa: Syscon

c

b

c

By pressing MENU (Remote) bbbb: Mechacon, cccc: Backend By pressing MENU (Remote)

H

E

C

H

C

K

E

C

K

By pressing MENU (Remote) By pressing 1 (Remote) By pressing 2 (Remote) By pressing 4 (Remote) By pressing 5 (Remote) By pressing 6 (Remote) By pressing 7 (Remote) By pressing 8 (Remote) By pressing 9 (Remote) By pressing 10 (Remote)

F

By pressing +10 (Remote) By pressing 0 (Remote)

H

E

C

K

By pressing STOP (Front or Remote) By pressing OPEN/CLOSE (Front) By pressing PLAY (Front or Remote)

O

A

N

G

H

C

E

K

By AV COMPULINK

By pressing (Front) By DEVICE KEY (AV COMPULINK) JIG Automatically power off

1-54 (No.MB188)

SECTION 5

TROUBLESHOOTING

This service manual does not describe TROUBLESHOOTING.

(No.MB188)1-55

VICTOR COMPANY OF JAPAN, LIMITED

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

(No.MB188)

Printed in Japan

WPC

SCHEMATIC DIAGRAMS

COMPACT COMPONENT SYSTEM

HX-GD8

CD-ROM No.SML200404

Area suffix

J ----------------------------- U.S.A. C -------------------------- Canada

Contents

Block diagram Standard schematic diagrams Printed circuit boards

CA-HXGD8 SP-HXGD8SP-HXGD8

2-1 2-3 2-19 to 27

No.MB188SCH

2004/4

In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety. (This regulation does not correspond to J and C version.)

< MEMO >

Block diagram

8

5

0

1

U

Q

TRA

MECHA

ASS'Y

LOADER

ASS'Y

REC/PB ERASE HEAD

FW100

M

DVD servo / DVD system control section

A,B,C,D,E,F,RF+,LPC1,LPC2

LPCO1 LPCO2

Q101

CDLDCUR DVDLDCUR

Q102 Q103 Q104

SPDRV,TRSDRV FODRV,TRDRV /DRVMUTE /SPMUTE FG,VHALF

IC451

IC32

AUDIO SIGNAL

PROCESSOR

Q302,Q305

BIAS OSC/CONT.

IC1

SOLENOID

PHOTO PHOTO+B

TRVSW

MA0 to 11 BA0, BA1 MDQ0 to 15 DQM0, DQM1 NCSM,NRAS NCAS, NWE MCK

SOL

CN451CN452CN453CN101 CN201

MOTOR SPEED Adj.

MB

LD(CD) LD(DVD)

FM+/WOUT VOUT UOUT COM

F+/T+/-

IC201

DRVER

S2UDT,U2SDT SCLK,SCS,UCS

LSENSOR

DISCSET DISCSTP

IC452

STEDSW

CLSWT1 to 5 STSTSW MTOPSW POSMUP POSMDN MTOP, MTCL

EEPROM

EPDI EPDO EPCS EPSK

MECHA

CONTROLLOR

Pre-amplifier and bias / Tape deck mechanism control section

CN31

REC/PLAY FREQUENCY RESPONSE Adj.

L301

BIAS OSC

SW1,SW2 SW5,SW6

SWITCH

RREC,FREC PLAY,TAPE

REEL

PULSE

IC301

DV2 .1

IC505

SDRAM

CN42

X351

27MHz

DISPRST DISPBUSY DISPCS DISPCK DISPD2S DISPS2D CPURST

RECB

CN32

EXDAT0 to 15 EXADT0 to 15 EXADR16 to 20 NEXCE,NEXOE NEXWE

FLASH ROM

CPURST

IC453

AOUT 0 LRCLK DACPDN DAC0CS DCLK, DDATA DAC1OUT DAC2OUT DAC3OUT DAC4OUT DAC5OUT TX

AOUT0 LRCLK DACPDN DAC0CS DCLK D DATA

RESET

CPURST

IC701

DAC

PBMUTE,RECH

IC33

SERIAL TO PARALLEL

PORT EXTENSION

SOLCTRL

Q375,Q376 SOLENOID

DRIVE

SOL

MOTOR

Q371,Q372

MOTOR

DRIVE

MB

IC509

TX(SPDIF) DAC1OUT(YOUT) DAC2OUT(CbOUT) DAC3OUT(CrOUT) DAC4OUT(COMPOUT) DAC5OUT(COUT) DISPS2D,DISPD2S DISPCK,DISPCS DISPBUSY,DISPRST

LRMUTE

FAOUTL FAOUTR

PBL,PBR

RECL,RECR

SDATA SCK STTA

PLAY PHOTO KEY1

CN501CN503

CN33CN34

TUNER

CN1

CN560

TDATA SDATA TUCLK TUCE

CN110

CN111

Q543 to Q545

MUTE

PBL,PBR

IC442

PHYTHM

AX

CN44

CN43

RECL RECR

AVC,TDATA,SDATA TUCLKTUCE

S/TDATA,S/TCLK,SLCCE SLCPLAY,PHOTO,SLCKEY

CN803

FL display System control section

TUL,TUR

DI,BK CLKB

OPT

O

J1

SPDIF

FL,F

CN

IC95

INV.

2-1

MIC 2/AUX IN

MIC 1

User control keys section

J900J910

IC956

ECHO1,ECHO2

AMP.

User control keys section

JS958,JS960,JS962

ROTARY ENCODER

S908 to S925

SWITCH

D908 to D912

D1LED to D5LED

D900 to D907

MIC

SOUNDMODE+/PRESET+/-,VOL+/-

KEY1,KEY2,KEY2X

D1LED to D5LED

S900 to S907

SWITCH

REMIN

IC951

REMOCON

RECEIVER

CN903

CN813

KEY3LED1 to LED5

G1,G12

CN902

FL DRV.

Q950 Q951

KEY4 SBYLED

IC954

FL9

DIS

FW90

D913

STANDBY

LED

S929 S930

SWITC

C

Video output section

CN512

CN511

9V

IC760

9V

REG.

FW216

YO,CO CB,CR

VIDEO-RGB VIDEO-LPF Y/C-MIX MUTE1,MUTE2

MSAFETY MPON

IC100

VIDEO

DRV.

Y,Cb,Cr

FW706

CN700

Audio main amplifier output section

M9V

IC750

Q750 Q751 Q752

MOTOR

8V

S4H

MSAFETY MPON

VH,-VH VL,-VL

SWL,SWR

HPMUTE

SWIN POUT IMP,DC

IC700

SW

POWER

AMP.

S4L DVDPON

VL,-VL,DC S4H,S4L SURROUND

Q230 to Q234

H/P MUTE

HPSW

-VH,DC PRT

Q220 to Q222 PROTECTOR

FANSPD

S4H

IC200,Q210

FANCTRL LEVEL

Q212

FAN DRV.

CCT

FAN REG.

Primary with main transformer section

S4

F104

FW202FW204

S2

S1

FL1,FL2

F101 F102

OPTICAL

OUT

J108 J123

SPDIF

COMPU AV LINK

AVC

CN502

Yout Cout CrOUT CbOUT COMPOUT

MAINL MAINR

Q515 to Q517

SW VOLUME

SWIN

External input Source select switch section

9V,M9V S5V,5.6V

BASS1 BASS2

POUT

CN501

CN715

& MUTE

Audio sub woofer amplifier output section

UR

Q541 Q542

MUTE

IC526

IC485

BOOST

AMP.

Q540

SMUTE

HPF

45

FL,FR

IC401

VOLUME

IC534

SWITCH

VOLDA VOLCLK VOLCE1

IC466 IC467

LPF &

MIX

AMP.

IC802

EEPROM

EEDA EECLK

S1100

SWITCH

REMIN,ECHO1,ECHO2,LATB

E

KEY

KEY1 to KEY4,S/WLED,SMLED SURRLED,SB1LED,SB2LED FLDATA,FLCLK,BK,SM+,SMRSEARCH,FSEARCH,BUZZER D1LED to D5LED,VOL+,VOL-

MIC_MUTE

AUXL AUXR

Q425 Q426

MIC

MUTE

MIC

IC801

MICON

DC regulator Speaker terminal section

CN802

CN812

ay

DI,BK

LKB

IC955

INV.

954

BUZZER

BZ900

SBYLED

Q952

SBYLED

LATB

DRV.

P1 to P36 G2 to G11

FL900

FL1 FL2 +37V

FW900

CN205

FL1 FL2

37V

BRIDGE

DISP.

4 LED

FW901 FW902

FW901

S929 S930

SWITCH

KEY2X

FW904

S926 S927 S928

SWITCH

CN213 CN214

NTSCPAL

FSPEED,SURR HPMUTE,HPSW STATUS,PRT FCTRL,LEVEL

CN217

CN207

FANSPD SURROUND HPMUTE STATUS

Q206

37V

HPSW,PRT FANCTRL LEVEL

REG.

VH

-VH

D204 D205 D206 D207

+/- VH

S1 S4

VL

-VL

D208 D209 D210 D211

+/- VL

BRIDGE

S2

BRIDGE

S4H

VH,-VH VL,-VL S4H

S4H S4L

D212 D213 D214 D215

S4

J1101 J1102

S5V

MICOM

B5V

IC650

DVD5V

REG.

VL,-VL SURROUND

FW218

CN208CN206

T001

Trans.

S-VIDEO OUT & COMPOSITE VIDEO OUT

COMPONENT VIDEO OUT

CN610CN710

CN600

5.6V

IC670

5.6V

S4H

DC

IC600

MAIN

ML

POWER

MR

AMP.

SPEAKER TERMINAL

ML MR

J200

SWL SWR

CN201

HPL HPR

FAN-

FAN+

CN202

STATUS

F001

MAINL MAINR POUT IMP

MAIN

SUB WOOFER

Headphone jack section

FW711

FAN

M

CN200

J1001

AC IN

2-2

Standard schematic diagrams

r

e

Primary with main transformer section

FW204

QJK015-082614 CT

S1

(SHEET 2)

S1

S2

S4CT

S4

FW202 QUM154-21DGZ4

FL1

SGND

FL2

S3CT

F103

3.15A-125V

F104

1.6A-125V

F101 8A-125V

F102 8A-125V

5R6

R275

R277

T001 QQT0425-001

C205

0.1

Parts a When r sure to

2-3

F001

6.3A-125V

R200

3.3M

CN200

QGA7901C1-02

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

SHEET 1

2-4

DC regulators / Audio output section

R624

J200

QNB0193-002

(SHEET 4)

CN201 QGD2504C1-04Z

HPR

HPL

HPSW

KRA111M-T

L250

4.7uH

470

R254

470

R255

R211

100K

C225

47/50

R212

47

D221

MTZJ6.8B-T2

KTC3199/GL/-T

C227

10/25

B2952

B2108

C215

R207

100K

D209

D208

0.01/100

C216

0.1/250

D210

D211

C270 1000P

C271 1000P

22K

R231

D229

FAN+

FAN-

STATUS

CN202

QGA2510C1-03

CN214 QGA3901C1-08

CT

S1

S2

S4CT

S4

(SHEET 1)

C208

CN212 QGD2504C1-03Z

SUB5V

ECO

FL1

FL2

S3CT

(SHEET 1)(SHEET 4)

CN213

QGD2504C1-04Z

CN205 QGD2504C1-03Z

37V

R232

D230

0.01/100

D226

C207

0.01/100

1N5402M-20

22K

R229

D227

MTZJ5.1B-T2

D212

D214

C268

1000P

C269

1000P

Q210

R220

270

R223

KRC102M-T

C267

R269

4R7

0.1uF

C265

C263

R267

4R7

0.1uF

C261

D260

RY1

R265

QSK0109-001

R264

R263

Q216

1K

KTC3199/GL/-T

R234

IC201

KIA7812API

IC200

KIA317PI

R221

10

3.3K

R225

2.4K

R224

C237

10/50

R222

R206

100K

C212

C214

0.01/100

C266

R268

4R7

0.1uF

C264

C262

R266

4R7

0.1uF

C260

D261

RY2

R262

QSK0109-001

R261

R260

15K

R230

R236

4.7K

R237

4.7K

R238

4.7K

R239

4.7K

D228

C238

D237

KTC3203/OY/-T

Q212

R226

1K

C232

R228

47K

47/25

10K

R227

D213 1N5402M-20

D215

1N5402M-20

B2612

R204

47

R205

47

10/50

MTZJ13B-T2

C209

8200/25

C210

8200/16

(SHEET 3)

PRT

HPSW

S12V

LEVEL

HPMUTE

FANSPD

Q234

R250

Q230 2SC3576-JVC-T

4.7K

R251

Q231 2SC3576-JVC-T

4.7K

R252

Q232 2SC3576-JVC-T

4.7K

Q233

R253

2SC3576-JVC-T

4.7K

10K

10/50

C240

R240

KTC3199/GL/-T

Q220

R214

EP201

QNZ0136-001Z

Q222

100K

R241

KTA1267/YG/-T

R242

10K

Q221

KTC3199/GL/-T

R243

100K

C241

D240

47/16

Q215

KTC3200/GL/-T

1K

C235

R233

0.0047

D235

C236

10/16

D204

0.01/250

KTC2026/OY/

R213

C229

D206

MTZJ15C-T2

Q206

C230

0.01

D224 MTZJ18B-T2

C231

22/50

D225 MTZJ20B-T2

22/50

100K

C218

R209

D205

C220

0.1/250

D207

C221

0.01/250

D234

C234

100/25

MTZJ12C-T2

D231

D220 1N4003S-T5

1N4003S-T5

C226

D222

100/63

D223

C228

Q205

1N4003S-T5

R208

100K

C213

C219

C217

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

FANCTRL

CN207

QGB2510K1-13

FW218

QJK015-111814

CN208

QGA3901C1-11

DGND

PAGND

ML

S4L

-VH

-VL

SWL

SWR

S4H

DC

MR

CN206

VH

VL

QGA3901C1-10

R751

KRA110M-T

D751

ML

SURROUND

DC

MR

-VL

VL

QJK015-101814

FW216

VH

-VH

VL

-VL

PAGND

SWL

SWR

AGND

MTR.GND

R750

Q751

MTZJ5.1B-T2

STK412-400

R752

10K

R753

10K

R754

SURROUND

B2502

IC700

KRC102M-T

R600

R603

C611

C620

0.082

R620

C622

1/50

D700

R700

MTZJ36B-T2

B7005

IC750

KTA1046/Y/

Q750

R755

10K

1K

R756

C750

10/50

Q752

IC600

STK432-070

C600

1K

10/35

220P

47K

C602

R601

47K

220P

C603

R602

C604

1K

10/35

C610

10P

R615

56K

47/63

1.2K

R635

10K

R636

20K

R701

C612

C613

D603

MTZJ2.4B-T2

MTZJ15B-T2

R702

C751

0.047

0.22/50

C650

D702D703

220/16

R617

10

R618 R619

1M 3.9K

0.047

R621

C621

R623

15K

0.33

R703

C712

820

R731

D750

Q604 2SK301/PQ/-T

4.7M

D650

R760

MTZJ10B-T2

R616

R622

47K

IC650

PQ05RD21

MTZJ5.6C-T2

R704

D701

4.7P

R729

47/63

R761

C708

56K

10

C651

10

MTZJ36B-T2

L601

0.39

470/25

R705

0.22

R725

R727

10

C715C714

0.0470.047

IC760

KIA7809API

C760

10/50

2-5

TK432-070

10/35

220P

10/35

604

SK301/PQ/-T

IC600

C600

C604

R616

R619

3.9K

R622

47K

IC650 PQ05RD21

MTZJ5.6C-T2

0.22

C601 220P

47K

R601

47K

R602

10

L601

0.39

KTC3199/GL/-T

R624

C651

470/25

R604

0.22

R606

R605

D600

MTZJ9.1B-T2

R609

100

C607

10/50

33K

R608

C605

100/50

10/50

C606

220

R614

C614

0.022

Q602

D601

47K

R625

2.2K

C660

IC660 KIA7805API

10/50

C615

R627

R661

D661

C616

10P 0.022

R626

56K

47/63

C617C618

1.2K

1K

C661

10/50

C609

R607

0.22

220P

QGB2510K1-11

QGB2510K1-12

S5V/B5V

CN600

MAINL

AGND

MAINR

DVDPON

5.6V

POUT

IMP

CN700

SWIN

SWGND

DC

POUT

IMP

M9V

9V

Q601

100

L602

KIA7805API

KTA1267/YG/-T

R613

10K

R612

10

R611

R630

C619

0.39

Q603

KTC3199/GL/-T

D602

47K

2.2K 220

R631

R632

R633

82K

R634

100K

IC670

1K

R671

C671

D671

D670

220/10

C670

10/50

MTZJ6.8B-T2

KRC102M-T

Q600

R610

C608

100/50

10

R629

R628

10

0.0470.047

B6110

D660

MTZJ8.2B-T2

CN610

MAINL

AGND

MAINR

DVDPON

5.6V

POUT

IMP

DVD.GND

DGND

S5V/B5V

DC

SWIN

SWGND

SWFB

MTR.GND

M9V

AGND

9V

QGB2510J1-11

CN710

QGB2510J1-12

FW705

CN511

QGB2510J1-16

(SHEET 3)

R725

0.22

R706

10

L701

C761

0.022 0.022

0.39

Q704

47K

R721

KTC3199/GL/-T

D760

MTZJ10B-T2

10/50

C700 C701

220P 220P

33K

R707

R718

1K

R717

Q705

KTC3199/GL/-T

D705

5.6K

R724

R723

1K

D706

R720R719

1K1K

5.6K

KTC1027/OY/-T

R722

Q700

R708R709

L702

0.39

47K

R705

0.22

10

R704

D701

MTZJ36B-T2

C708 C710 C711 C709

4.7P

R729

56K

47/63

C715C714

0.0470.047

R760

IC760

KIA7809API

R761

C760

10/50

R726

56K56K

R728R727

KTA1023/OY/-T

10/35

10

1010

R714

Q701

R712

10K

R711

C702

C703

4.7P

R730

56K

C717C716

0.0470.047

10K

R713

10K

0.1

C705

C704

470P

R710

1K

C718

1/50

C713

47/63

820

R732

KTC3200/GL/-T Q702

D704

100K

R715

2.2K

C719

R735

10K

KTA1268/GL/-T

Q703

R716

C707

100/10

Q706

KTA1267/YG/-T

R738

100K

0.1

C706

47

R734

R733

10/50

R736

82K

R737

100K

SHEET 2

2-6

External input / Source selector switch section

2

R

CN110

QGF1036F1-26

Yout

Cout

CrOUT

COMP_OUT

SPDIF

DISPS2D

DISPD2S

DISPCK

DISPCS

DISPBUSY

DISPRST

QGF1036F1-06

LRMUTE

FAOUTR

FAOUTL

(SHEET 7) (SHEET 7)

CN503

QGB2510J1-05

QNN0420-001

QGF1205F1-10

(SHEET 8)

QGF1205F1-09

(SHEET 8)

CbOUT

CN111

FMDET

RDSDATA

RDSCLK

C580

470/10

C581

470/6.3

C593

2200/10

L580

QQL231K-221Y

R589

R588

10K

Q581

UN2211-X

Q580

10K

R591

R592

4.7K

Q583

Q582

UN2211-X

R577

18k

220p

C577

R579

220P

R578

C578

R576

18k

J576

D576

D577

C576

CN44

C571

470/10

CN43

R573

10K

2200p

C567

220p

R567

C568

R574

1K

R568

220p

1K

R569

1K

R570

1K

C572

0.022

R571

C569

100k

Q567

KTA1267/YG-T

1K

R575

22K

Q568

UN2211-X

C574

C1999

1.5

D580

2.2K

S/TDATA

R584

SLCPLAY

MTZJ3.9B-T2

R1164

R580

1.0K

R581

1.0K

R582

1.0K

R583

1.0K

2.2K

R1165

1K

AUXL

AUXR

RECL

RECR

PBL

PBR

MSIN

SLCCE

S/TCLK

SLCKEY

PHOTO

POUT

220

R1163

220

R564

1.2K

DVDPON

Q585

UN2213-X

C555

FAOUTL

10/35

C556

FAOUTR

10/35

FL

FR

PBL

TUL

CDR

CDL

R407

15K

R409

470p

C421

2.2/50

10/25

C419

C415

C417

IC401

LC75342M-X

C418

C416

C420

10/25

2.2/50

R406

PBR

TUR

D581

1N4003S-T5

R586

R587

R585

4.7K

2.2K

R590

100K

R593

100K

82k

C570

R572

100k

0.001

D567

0.01

C575

1000P

IC580

PQ033EF02SZ

C583

C582

10/25

DVDPON

QRZ9006-4R7X

Q584

UN2115-X

R545

4.7K

R544

4.7K

AUXL

20K

3.6K

R405

10/25

47/25

10/25

2700p

0.1

C413

C403

C409

C405

C411

C407

C410

C404

C414

C412

C408

C406

0.1

2700p

10/25

47/25

15K

470p

3.6K

R404

20K

R408

C422

AUXR

D582

MTZJ3.9B-T2

R563

IC582

KTC3200/GL/-T

C588

0.01

D585

0.01

C589

D583

MTZJ5.6B-T2

UN2113-X

4.7K

C549

R555

C550

4.7K

R554

R412

R413

100k

VOLDA

VOLCE1

R403

1K

R401

C401

B5174

C433

470p

100p

C432

100p

1K

R402

C402

C423

100/25

VOLCLK

Q545

B5109

C584

R565

MTZJ6.8B-T2

47p

2SD1328/ST/-X

47p

2SD1328/ST/-X

100k

100/25

(SHEET 4)

CN803

QGF1205F1-15

1

MIC

AUXR

AUXL

D586

IC581

BA33BC0T

0.1

C585

C586

470/6.3

5.6K

0.47/50

R558

1K

C464

10/25

C553

1/50

R458

R557

10k

Q543

R556

10k

Q544

FR

R429

10K

R426

30K

R425

30K

R430

10K

RECL

RECR

S/WLED

ECHO2

ECHO1

C461

6.8K

R459

10K

R446

R447

R443

4.7K

R442

4.7K

10/25

0

C451

47/25

C450

R415

R414

100k

R432

SA

C546

C462

0.22/50

R450

R445

6.2K

R444

6.2K

R448

R449

10/25

4.7/50

10/25

4.7/50

C454

C446

C453

C456

C458

C447

C459

100

470K

R454

R452

10/25

R456

C455

R453

470K

C452

2.2/50

R455

0.027

2.2M

C443

C442

R435

10K

C427

10K

R427

10K

R433

47/25

NJM4565M-WE

R436

10K

R434

47K

R438

R439

C430

Q425

0.0068

2SD1328/ST/-X

MIC

SB1LED

SB2LED

SURRLED

SMLED

KEY3

REMIN

1

C425

C543

C545

C544

LRMUTE

C463

JVC8011-X

Q442

KTC3199/GL/-T

IC426

NJM4565M-WE

R441

47/25

R451

10K

R1160

R1161

VS1

VSW

R485

120K

HPFOFF

IC466

NJM4565M-WE

3.3k

C431

10/25

R467

R468

R466

1K

C467

4.7/50

100K

5.6K

10/25

C460

IC442

15K

C457

10/25

IC425

C428

47/25

R428

30K

10K

R440

10K

Q426

UN2115-X

MIC_MUTE

(SHEET 4)

QGF1

FLDATA

D4LED

D5LED

VOL-

FLCLK

VOL+

BK

KEY1

KEY2

LATB

BUZZER

KEY4

SBYLED

C810

0.22 D813

Q803

UN2115-X

D809

R865

1K

MTZJ4.3B-T2

C811

100/6.3

10K

R1158

R1159

VS3

BCTRL

C499

0.0027

R472

4.7/50

43K

R469

0.22

C468

C466

100/16

10K

R879

R883

R882

R884

R881

R880

R1157

TUCE

PRT

100K

C472

43K

C477

MSI

STATUS

HPSW

C485

0.039

R470

C469

FSEARCH

TDATA

C487

R487

5.6K

0.1

C488

C489

0.1 47/16

22k

R486

C486

0.082

C476

0.015

D466

R473

100K

R478

22K

100K

R474

C470

C471

0.0082

4.7/50

270K

100K

R471

0.047

R891

R864

D806

10K

R878

RSEARCH

8.2K

R488

NJM4565M-WE

D3LED

10K

R877

SM+

IC485

D2LED

1K

2.2K

10K

R876

SM-

R489

R490

22k

NJM4565M-WE

D467

IC467

SM-

FSEARCH

SM+

RSEARCH

D1LED

Q802

UN2211-X

C809

4.7/50

D811

D807D808

10K

R873

R874

R875

NTSC/PAL

VOL-

VOL+

Q485

2SD601A/

R492

22k

R491

C473

0.22

R479

22K

R475

220k

R476

220k

56K

R477

R480

2-7

To TUNER

R876

1K

NJM4565MWE

10K

SM

D2LED

(SHEET 2)

2SD1328/ST/-X

M.SAFETY

CN715

QGD2504C1-03Z

1N4003S-T5

C111

0.01

C110

DISPD2S

CN502

QGF1205F1-21

Yout

Cout

CrOUT

CbOUT

COMPOUT

VMUTE2

YCMIX

INT/PRG

VRGB

VMUTE2

VSW

VS1

VS3

BCTRL

J123

QNS0089-001

L123

2.2uH

AVC

R123

R124

220

L124

470

2.2uH

C124

C123

220p

J108

GP1FA553TZ

SPDIF

5V

C108

100/6.3

C114C115

220/10

0.1

C116

0.1

C112

1k

R120

CDR

10/50

R122

100k

R119

CDL

1k

C113

R121

10/50

100k

0.1

DISPCK

R118

R834

1.2k

R117

0

R835

R115

2.2K

R116

1.2k

CN661

QGF1036F1-17

SUB_5V

ECO1

HPSW

RELAY

FCTRL

LEVEL

D805

STATUS

HPMUTE

SURR

FSPEED

CN217

QGB2510J1-13

MGND

SWFB

5.6V

DVDPON

MAINL

MAINR

CN501

QGB2510K1-16

(SHEET 5)

220p

0

2.2K

PRT

(SHEET 2)

9V

S5V

POUT

(SHEET 2)

M.P.ON

D108

CN802

QGF1205F1-23

S/TCLK

TUCE

TDATA

S/TDATA

TUL

INT/PRG

YC_MIX

M.SAFETY

EECLK

EEDA

TUCE

INH

HPSW

REMIN

PRT

RDSCLK

MSI

DISPBUSY

NJM4565M-WE

R499

TUR

D595

R597

Q595

100k

D594

R595

C803

0.022

R860

R859

R858

R855

X801

QAX0724-001Z

C802

30P

27P

C801

RESET

R854

R853

R852

R851

R850

R849

R847

VPP

D803

330

R846

C806

220/6.3

C807

470/6.3

R504

10K

47k

C493

100p

C529

0.015

220K

R529

R528

220K

C528

0.015

R527

100K R526

100K

C527

10/35

SM-

FSEARCH

RSEARCH

D1LED

SM+

47k

R598

C597

33p

R599

Q594

2.2M

2SD601A/RS/-X

C595

1/50

6.8k

C594

1/50

R594

SA

INH

RESET

Q802

UN2211-X

C809

4.7/50

D811

D807

1K

10K

R871

R870

R873

R872

R869

Q485

2SD601A/RS/-X

56K

R480

R492

AVCI

Q486

2SD601A/RS/-X

100

C474

0.027

C475

2200p

R493

KEY1

KEY3

Q487

2SD601A/RS/-X

100

R481

8.2K

R868

KEY4

KEY2

R494

220k

C490

R874

R875

NTSC/PAL

VOL-

VOL+

489

90

2k

22k

R491

C473

0.22

R479

22K

IC467

-WE

R475

220k

R476

220k

R477

1K

R863

C808

0.22

RELAY

MRELAY

Q804

UN2111-X

ECO1

ECO

Q805

UN2111-X

D814

D804

10K

100K

R866

R867

PHOTO

SLCKEY

C496

47/16

C491

R495

47/16

D486

R498

100k

IC486

D485

1/50

C492

47/16

R496

100k

R497

Q535

UN2213-X

82k

R482

C526

10/35

10k

UN2215-X

220

4.7K

100/16

CN560

QGF1205F1-11

100k

C596

R596

1/50

AVC

Q801

UN2211-X

220

1K

R845

100K

1

C805

C804

SWFB

R502

100k

R503

C498

47/25

270

R501

R500

47k

C531

0.015

C530

0.015

C536

C100

SPI

MSI

VS1

VS3

VSW

VRGB

VMUTE2

D802

1K1K1K

1K

R861

R802

R803

1K

R848

R826

R844

0.01

KEY3

KEY4

KEY2

C495

47/50

10K

22K

R536

R537

2.2/50

Q534

C494

UN2213-X

C533

R531

10k

10/35

R530

IC526

NJM4565M-WE

C532

10/35

TW02

EEDA

R532

2SD601A/RS/-X

VPP

MRELAY

1K

R804

1k

1K

R841

R840

LEVEL

PHOTO

Q100

FCTRL

R805

1K

R839

SPI

R533

15K

D100

STATUS

SLCPLAY

1K

R807

R806

UPD78F4218AGF

220

R838

FSPEED

15K

R540

SMUTE

RESET

HPMUTE

220

R808

220

R837

SBYLED

UN2113-X

1K

DISPD2S

R103

47K

0.0018

R100

100K

SURR

AVCI

BUZZER

1K

220

R810

R809

R892

IC801

DISPD2D

DISPD2S

R535

Q540

C540

10/25

VPP

1/50

ECO

B_CTRL

1K

R885

R886

1k

R842

R843

KEY1

SLCKEY

10k

CN801

TW01

QGF1210G1-07

EECLK

DISPCK

DISPS2D

R102

2.2M

C104

C103

33P

Q101

2SD601A/RS/-X

22

C102

R101

0.022

D801

C101

680P

MTZJ5.1B-T2

MSIN

POUT

BASS2

BASS1

SMUTE

VOLCLK

DVDPON

SAFETY

RDSDATA

MIC_MUTE

1K

R812

R857

R856

1k

1K

R833

R824

R831

R832

R830

R829

R827

R828

S/TDATA

TDATA

DISPCK

BK

SLCCE

FLDATA

M.P.ON

NTSC/PAL

FLCLK

S/TCLK

51K

R534

IC534

CD4066BM-X

51K

C534

47/16

R541

10K

R542

10K

Q542

2SD1328/ST/-X

R890

10K

VOLDA

VOLCE1

HPFOFF

R813

1K

R887

100K

R816

R817

R818

R893

R894

R895

R896

R897

R898

R899

R1150

R1151

R1152

R1153

R1154

R1155

R819 R820

R821

1K

R823

R822

R825

VOL+

VOL-

LATB

D125

C125

470/6.3

MTZJ3.9B-T2

R516

5.1K

R515

22K

D515

BASS1

MTZJ3.9B-T2

Q541

2SD1328/ST/-X

1k

220

1K

1k

1K

BA33BC0T

C126

Q515

2SD1328/ST/-X

S1100

QSW0454-001

NTSC/PAL

IC802

BR24L01AF-W-X

C812

0.01

1K

R889

R888

EEDA

EECLK

S.BOOST

DISPRST

DISPCS

SB1LED

SB2LED

SURRLED

SMLED

S/WLED

ECHO2

ECHO1

SM-

SM+

RSEARCH

FSEARCH

D1LED

D2LED D3LED

D4LED

D5LED

R521

1k

R522

1.3K C497

10k

R111

R112

IC125

0.1

R518

2.7K

R517

22K

D516

MTZJ3.9B-T2

BASS2

10k

Q110

UN2211-X

Q111

UN2213-X

0.1

C127

R110

100K

R836

DISPD2D

1K

10k

R519

Q516

2SD1328/ST/-X

Q517

R520

10K

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

SHEET 3

2-8

FL display / System control / User control keys section

0

CN813

VCC

LED1

LED2

LED3

LED4

LED5

REMIN

5V1

KEY3

DGND

(SHEET 3)(SHEET 3)(SHEET 2)

MIC

9V

QGF1205F1-15

R990

220

Q900

SLR-342VC-T

R901

220

SLA-362LT-T

D902

D901

Q930

UN2211-X

R900

SLR-342VC-T

D900

UN2211-X

100/6.3

C900

220

UN2211-X

R902

R1900

220

SLA-362LT-T

D904

D903

Q901

C901

1000P

220

UN2211-X

Q902

GP1UM271XK

R903

R1901

IC951

220

D905

SLA-362LT-T

R1907

10K

R1902

220

SLA-362LT-T

D907

D906

Q903

UN2211-X

C902

100/6.3

R997

100

S900

R904

S901

R905

S902

R906

S903

C915

R911

4.7K

C914

4.7/50

R915

0.1

C905

Q910

UN2113-X

1.5K

D917

100/10

MTZJ5.1B-T2

C904

100P

R923

10K

R925

C906

0.01

33K

4700P

C909

C910

0.01 3300P

22/50

C911

10K

R934

R935

4.7K

C912

0.47/50

UN2113-X

Q911

20K

R933

1K

R931

R907

220

S904

100150

120

270

R908R910 R909

S905

390

S906

560

S907

C903

R930

2.7K20K

R929

UN2113-X

5.6K

R928

220

R932

0.22/50

R914

10K

C916

2.2/50

2SD1328/ST/-X

R916

4.7K

20K8.2K

R927

R924

20K

0.01

C907

C908

R926

IC952

BU9253FS-X

R936

15K

C913

0.01

C930

Q912

R937

2.2/50

C917

20K

R912

C918

15

R913

1K

330P

Q909

51

R945

R944

560

B9002

0R0

B9000

4.7K

0R0

B9001

0R0

CN812

QGF1210G1-23

SOUNDMODE-

SOUNDMODE+

PRESET-

PRESET+

D1LED

D2LED

D3LED

D4LED

D5LED

VOL-

VOL+

DI

CLKB

LATB

BK

BUZZER

KEY1

KEY2

KEY4

SBYLED

5.6V

FW900

QUM023-10DGZ3

FL1

FL2

+37V

FW901

QUM153-10Z4Z4

D913

R978

220

SLR-342VC-T

DGND

KRA102M-T

FW901

KEY4

QUM153-10Z4Z4

KEY4

VCC

R997 R998

P32

P33

P31

P30

P35

P34

G4G3G2

P36

100K

R983

P35

P36

G1

1K

R947

R946

P25

P26

P27

P28

P29

P30

P31

P32

P33

P34

IC954

PT6305

1K1K1K

R948

R950

LATB

G11

G12

FL1

Q951

Q950

KTC3199/GL/-T

R996

R995

100K

L900

QQL244K-100Z

L901

QQL244K-100Z

BZ900

QAN0055-001

C931

22/50

Q952

IC955

SN74HCU04N

S929

R980

100

S930

R999

C932

22/50

G1

G9

G8G7G6

G3G4G5

G10

G2

G5

G6

G7

G8

G9

G10

G11

G12 R982 100K

C943

10/50

P20

P24

P26

P27

P29

P25

P28

P24

P23

P22

P21

P20

P19

P18

P17

P16

P15

P14

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P12

P13

10/50

P14P1P2

P15

P16

P17

P18

P21

P22

P19

P23

C942

P12

P10

P9P8P7

P4

P6

P5

P13

P11

P3

2-9

IC953

HA17558AF-X

C917

20K

R912

C918

150P

R913

1K

330P

Q909

28/ST/-X

4 0

51

R945

150P

C919

B9003

0R0

B9002

0R0

B9000

0R0

B9001

0R0

P12

P10

P9

P13

P11

FL2

1SS119-041-T2

D916

R920

390

R921

R917

4.7M

4.7/50

C920

C962

4.7/50

C963

4.7/50

12K

100

R919

1.5K

100/10

C921

R918

R1904

1K

C964

220/10

IC956

NJM4565M-WE

R1903

1K

220/10

C922

QVQ0299-B54

QUM022-10Z3Z3

10K

R922

VR900

4.7/50

R1905 51K

R1906 51K

C961

4.7/50

C960

R942

QGF1205F1-18

GND1

QUB220-21DMHP

D915

C923

2200P

D918

R938

4.7K

C924

1000P

C925

1000P

R939

B9006

4.7K

82K

R943

0R0

B9007

0R0

B9004

R940

18K

R941

18K

82K

C928

220P

C929

CN902

SOUNDMODE-

SOUNDMODE+

PRESET-

PRESET+

KEY1

KEY2

D1LED

D2LED

D3LED

D4LED

D5LED

VOL-

VOL+

+5V

DGND

KEY2X

FW902

FW904

QUM022-10Z3Z3

KEY2X

S926

S927

1K

R975

0R0

B9005

CN903

SOUNDMODE-

SOUNDMODE+

PRESET-

PRESET+

DGND

KEY1

KEY2

D1LED

D2LED

D3LED

D4LED

D5LED

VOL-

VOL+

VCC

KEY2X

QNS236-001

QGF1205F1-18

J900

J910

KRC102M-T

D1LED

Q904

KRC102M-T

D2LED

Q905

KRC102M-T

Q906

D3LED

KRC102M-T

Q907

D4LED

KRC102M-T

Q908

D5LED

HP

(SHEET 2)

D908

SLA-362LT-T

C941

100/6.3

L1003

2.2uH

HPL

HPR

AGND

R951

220

D909

R952

220

D910

R953

220

D911

R954

220

D912

R955

220

FW711

QUM154-33DGZ4

C935

L1002

47uH

L1001

1000p

C1002

C1001

C1006

1000P

C1004

1000P

C1005

MTZJ2.4B-T2

0.01

C938

0.01

0.01 C936

R956

100

S908

S909

S910

S911

S912

S913

S914

S915

S916

S917

0.01

C937

100

R957

R958R959R960R961

120

150220270

390

R962

R963R964R965

560

1K1.8K

J1001

QNSO204-001

C1003

2200P

GND2

D1003

QUB220-21DMHP

JS962JS960JS958

QSW0857-001QSW1056-001QSW1057-001

0.01

C939

C940

0.01

S918

100

R967

S919

R968

100

S920

120150220270390

R969R970R971R972

S921

S922

S923

S924

R973

S925

560

R974

1.8K

S928

R976

SHEET 4

2-10

Video output circuit section

R1100

330

R1101

330

R1102

330

R1103

330

R1105

330

R1106

330

R1107

120

R1108

200

C1106 1/6.3

C1109

0.01/16

B3006

IC101

MM1111XS

C1108

0.1/50

C1107

470/10

R1104

10K

MUTE1

Y/C-MIX

VIDEO-RGB

MUTE2

C1100

0.01/16

C1131

1/50

C1101

1/50

C1103 22/16

C1104

1/50

C1105

1/50

C1102

1/50

(SHEET 3)

CN512 QGF1205C1-21

BCTL VS3 VS1

AGND

B3000

VIDEO-SW MUTE2 VIDEO-RGB VIDEO-LPF Y/C-MIX MUTE1

CB

CR 5V CO

YO

VGND S12V

120

R1112

R1113

R1130

200

150

Q1104

KRC102M-T

VIDEO-SW

2-11

J1102 QNN0579-001

180P

R1123

75

IC100

MM1623XF-X

1

C1124

470/6.3

C1126

470/6.3

C1128

470/6.3

C1118

470/6.3

C1119

1/50

C1122

470/6.3

R1124

75

R1125

75

R1120

75

R1121

75

C1129 C1127 C1125

C1120

R1122

75

180P 180P

C1121

180P

C1123

J1101

QNN0434-001

180P

R1109

1K

KRC102M-T

Q1102

R1110

820

R1111

12K

Q1103

KRC102M-T

Q1100

KRA102M-T

Q1101

KRC102M-T

470/6.3

C1112

470/6.3

C1116

470/6.3

C1110

C1114

R1126

R1128

100 10K

R1116

75

R1117

75

R1118

75

R1119

75

R1115 R1114

J1100 QNZ0528-002

C1111 33P

C1113 33P

C1115 33P

C1117 33P

SHEET 5

2-12

DVD servo / DVD system control section

MDQ6

DQM1

NRAS

NCAS

DQM0

R303

MCK

NWE

MDQ7

MDQ8

C107

C103

CN101

QGF0523F1-24W

CN201

QGF1016F2-08W

TP99

TP19

0.1

C104

TP4

TP3

TP2

TP1

TP27

TP28

FM+

FM-

WOUT

VOUT

UOUT

COM

TP24

TP22

TP23

TP21

C908

NI

C907

0.01

C101

0.1

VREFH

C102

E

0.1

F

D

A

B

C

RF+

R101

100

R102

1000.1

F+

F-

T+

T-

TP9

TP7

TP6

TP5

TP8

TP10

TP25

TP26

M9V

K101 NRSA02J-0R0X

TP11

NRSA02J-0R0X

C111

0.1

C263

R260

4.7k

LPC2

LPC1

CDLDCUR

NI

C109

C110

NI

R121

R124

0

R123

R120

R122

0

R119

K102

R126

180

D101

NRSA63J-0R0X

COM

C260

0.022

C261

C262

0.022

NI

0.1

C217

4.7k

R256

R251

0.47

27

R113

R112

30k

0

KTA1001/Y/-X

2SC4617/R/-X

24k

R111

UN2119-X

Q105

FM+

VOUT

WOUT

UOUT

R252

2.2

LPCO2

DVDLDCUR

C108

47/6.3

2.2

470

R116

R114

R118

R115

Q104

330

R117

T-

T+

F+

F-

FM-

IC201

LA6502-X

C106

27

R105

0

R104

2.2

R106

30k

R107

Q101Q103

KTA1001/Y/-X

2SC4617/R/-X

24k

R103

M5V

NI

C204

C264

0.1

C205

NI

270p

R204 R208

27k 22k

R206

30k

K201

R219

TP12

TP13

TP14

TP15

TP20

TP16

TP17

TP18

S5V

LPCO1

1

R125

47/6.3

0

470

R110

R108

100100

Q102

470

R109

TP330

C208 560p

18k

AD4

C105

47/6.3

/HFMON

TRVSW

TRDRV

EXADR20

NEXWE

EXADT0

EXADT4

EXADT8

EXADT12

EXADR16

EXADR18

EXADT14

EXADT10

EXADT6

EXADT2

NEXCE

EXADT1

EXADT5

EXADT9

EXADT13

EXADR17

EXADR19

EXADT15

EXADT11

EXADT7

EXADT3

NEXOE

MDQ9

MDQ5

MDQ10

MDQ4

MDQ11

MDQ3

MDQ12

MDQ2

MDQ13

MDQ1

MDQ14

MDQ0

MDQ15

DAC2CS

DCLK

DDATA

DAC1CS

DAC0CS

DACPDN

C307

0.1

R356

330

R355

2-13

C910

TP98

NI

C909

NI

DGND

MGND

R259

0

R257

TP310

R255 C255

SPDRV

6.8k

R221

10k

R213

0.0082

R215

TRSDRV

0.47

10k

C211

C257

C251

0.022

10k

R214

NI

TP326

C256

0.1

C212

0.01

NI 0.015

TP311

24k

R220

R207

0.015

47k

C206

150p

C258

C259

560p

27k

C253

TP331

R205

20k

R254

FG

FODRV

/DRVMUTE

/SPMUTE

R384

1k

1

C371

R385

NI

R201

VHALF

UCS

SWMUTE

/TALK

TP332

0.1

C308

100k

R309

C310

CPURST

0.1

LRMUTE

R381

R320

R354

R353

100

C329

SCS

U2SDT

SCLK

S2UDT

NI

TP304

TP327

10k

R308

NI

10k

10kNINI

NI

R372

R371

R373

R374

/HFMON

TRSDRV

FG

SPDRV

NWE

NRAS

NCAS

DQM0

BA0

BA1

NCSM

MA11

MA10

DQM2

DQM3

EXDAT0

EXDAT15

EXDAT1

EXDAT14

EXDAT2

EXDAT13

EXDAT3

EXDAT12

EXDAT4

EXDAT11

EXDAT5

EXDAT10

EXDAT6

EXDAT9

EXDAT7

EXDAT8

D3.3V

MA3

MA4

MA2

MA5

MA1

MA6

MA0

MA7

MA8

MA9

MCK

D1.2V

NQR0354-001X

47/4

C303

47/4

X351

R345

R315

R316

0.1

R318

NAD0025-103X

330

0

NI

27

0

C325

NAX0550-001X

C326

3.6k

33k

TH301

R301

R302

TP318

R341

0

DVDLDCUR

NI24

220

0

R343

0

R317

TP300

CDLDCUR

IC302

LM1117MP-ADJ-X

NI

C359

TP316

18p

15p

PCMCLK

VGND

FODRV

TRDRV

TP301

AD4

A

B

C

D

E

F

AOUT0

AOUT1

AOUT2

LRCLK

DAC5OUT

DAC4OUT

DAC3OUT

DAC2OUT

DAC1OUT

CN301

(SHEET 7)

NI

R310

0.47

R311

NI

1

C304

TX

BCK

R319

0

R392

10k

TP305

CPURST

27

R303

0.1

C306

IC301

MN2DS0003AA-H

0.1

C305

C316

0

R393

P3.3V

K301

C302

0.1

C361

NI

C313

C339

R348

1

R342 C318

30k

0.1

1

R334

R335

R336

R337

R338

R339

C391

DGND

R307

1k

R306

1k

R362

R361

R360

R359

R358

R357

R351

680

1M

R352

0.1

6.8

2.2k

C312

R333

16k

0.1

C317

150

0

0.1

R395

4.7k

TP325

TP324

TP323

TP322

TP321

TP320

TP319

TP317

C315

C311

C341

R340

C356

0.1

0

R394

TP327

HAGUP

R372

TRSDRV

10kNI10k

R373

SPDRV

R374

/HFMON

22k

R308

NI

R375

R376

R377

DISCSET

DISCSTP

/SPMUTE

/DRVMUTE

TRVSW

10k

NI

R371

FG

0.1

C309

NI

R382

R383

TP313

TP312

TP328

TP329

INDEX

TRACK

COPY

TP306

TP309

TP308

TP307

0.033

C331

C333

C332

0.1

C334

TP302

TP303

C335

0.1

0

R314

DEMP

TP314

TP315

C337

0.018

0.1

C338

0.1

C348

0.1

C330

C350

0.0056

NI

C358

0

150

R363

R313

RF+

0.1

C314

C347

C320

C319

C321

C322

C323

0.1

C349

R312

0

LPC2

LPCO1

LPC1

1

C340

C324

C346 NI

C345 NI

C344 NI

C343 NI

LPCO2

VREFH

VHALF

S3.3V

C301

220/4

SHEET 6

2-14

DVD changer mechanism control section

EXADT15

EXADT14

(SHEET 6)

EXADT13

EXADT12

EXADT11

EXADT10

EXADT9

EXADT8

EXADR19

R532

EXADR20

NEXWE

R533

CPURST

R534

NI

R535

EXADR18

47k

EXADR17

EXADT7

EXADT6

EXADT5

EXADT4

EXADT3

EXADT2

EXADT1 EXADT0

CPURST

IC505

IC509

NI

1k

R458

C455

0.01

IC453

S-80827CNNB-W

EXADR16

NI

R531

C554

EXDAT15

0.1 EXDAT7

EXDAT14

EXDAT6

EXDAT13

EXDAT5

EXDAT12

EXDAT4

EXDAT11

EXDAT3

EXDAT10

EXDAT2

EXDAT9

EXDAT1

EXDAT8

EXDAT0

NEXOE

R530

NEXCE

NI

P3.3V

C553

22/6.3

C551

MDQ0

MDQ1

MDQ2

MDQ3

MDQ4

MDQ5

MDQ6

MDQ7

DQM0

NWE

NCAS

NRAS

NCSM

BA0

BA1

MA10

MA0

MA1

MA2

MA3

DQM3

DQM2

0.1

C552

0.1

TP341

C555

TP340

0.1

K4S641632F-TC75AT49LV1614T90TC

MDQ15

MDQ14

MDQ13

C556

MDQ12

0.1

MDQ11

MDQ10

MDQ9

C557

MDQ8

1

DQM1

MCK

MA11

MA9

MA8

MA7

MA6

MA5

MA4

TP473

TP474

LSENSOR DISCSET

CN453

TP472

QGA2001F2-03XQGA2001F2-02X

CN452

CN451

QGF1016F2-15W

STEDSW

TP471

TP456

TP457

TP454

TP455

TP452

TP453

TP451

CLSWT3

CLSWT2

CLSWT4

CLSWT1

CLSWT5

STSTSW

MTOPSW

TP458

MGND

POSMUP

MTOP

POSMDN

MTCL

TP459

TP462

TP461

TP460

X451

NAX0248-001X

C454

0.01

IC451

R453

10k

NI

R451

0.1

C451

K566

DISPS2D

DISPD2S

0

DISPCK

0

R457

U2SDT

S2UDT

TP416

MN101C61GNC

EPCS

0

K562

DISPRST

DISPBUSY

DISPCS

0.1

2.2k

TP412

C452

SCLK

SCS

TP414

TP413

TP411

R452

UCS

CPURST

TP417

EPSK

DISCSTP

POSMDN

POSMUP

STEDSW

MTOPSW

CLSWT5

CLSWT4

CLSWT3

CLSWT2

CLSWT1

STSTSW

CN401

NI

MTCL

MTOP

EPCS

EPSK

EPDI

EPDO

EPDI

EPDO

R455

10k

R454

10k

2-15

AOUT0

LRCLK

AOUT1

AOUT2

PCMCLK

TP701

TP702

TP703

TP705

TP706

R713

220

R712

220

DACPDN

DAC0CS

DCLK

DDATA

DAC1CS

DAC2CS

R710

0

IC704

NI

C713

IC701

TP704

AK4384VT-X

TP501

TP502

C701

0.1

10/16

R718

47k

IC702

NI

IC703

NI

R711

0

IC705

NI

C715

C706

0.1/16

C707C709C711

220/6.3

C704

C702

NI

NINI

C703

NI

R702

C502

R507

NI

R701

2.2

R741

R742

R505

R743

R506

R744

R501

470

R502

TP506

470

C503

NI

R503

R504

TP523

NI

IC501

C501

NI

TP522

TP525

NI

100

NQR0251-004X0NQR0251-004X

NQR0251-004X

K721

R728

K723

R723

K722

TP503

QGF1016F2-06W

CN501

LRMUTE

SWMUTE

TP504

NI

TP528

100

R724

TP505

TP521

TP524

TP526

TP527

100

R727

R725

CN502

(SHEET 3)

QGF1016F2-08W

C712

NI

M9V

R456

10k

IC452

BR93L56RFV-W-X

EPCS

EPSK

EPDI

EPDO

K451

0

0.1

C453

C714

NI

BCK

C721

0.001

NI

0.1

R721

C722

DAC1OUT

DAC5OUT

DAC3OUT

MGND DGND

VGND

DAC2OUT

DAC4OUT

TX

DISPS2D

DISPD2S

DISPCK

DISPCS

DISPBUSY

DISPRST

D3.3V

S3.3V

S5V

M5V

C901

NI

C902

0.1

C903

0.1

C904

0.1

C905

NI

C906

K551

K552

K553

K554

K556

L501

NQL044K-100X

K555

K565

K564

K563

R561

NQR0129-002X

NQR0022-005X

1k

LRCLK

AOUT0

DEMP

COPY

INDEX

TRACK

TP545

TP544

TP543

TP546

TP553TP531

TP552

TP551

TP549

TP548

TP550

TP547

(SHEET 3)

NI

CN503

TP538

TP539

TP541

TP542

TP540

TP532

TP533

TP534

TP535

TP536

TP537

QGF1016F2-26W

SHEET 7

2-16

Tape circuit such as pre-amp. and bias / Tape deck mechanism control section

3

0

1

0

K

k

QAH0101-001

CN31

TP100

C220

4.7P

QGF1205F1-06

4.7P

C120

R327

470K

C301

R306

R344

R345

R346

Q342

4.7K

100/10

R301

D340

MTZJ5.1B-T

2.2K

R303

R302

2.2K

KRA111M-T

Q343

2SC3576-JVC-T

Q344

2SC3576-JVC-T

Q345

2SC3576-JVC-T

Q346

2SC3576-JVC-T

220

R207

9.1K

R107

9.1K

R121

15K

R221

15K

C209

R216

R116

C109

1K

4.7/25

C121

330P

C221

330P

1K

4.7/25

0.0068

C210

C110

C101

820P

QVP0008-203Z

VR31

C201

820P

1/50V

47/50V

C104

220p

C340

47/50V

C341

C342

C204

220p

C102

0.01

C202

0.01

L301

QQR1118-001

R102

5.1K

R101

HA12238F

R201

5.1K

R202

C103

C203

R104

5.1K

0.1

C113

C106

2.2/50V

IC32

0.1

C213

C206

2.2/50V

0.1

5.1K

R204

100/10

C313

2.2K

R106

11K

R206

11K

2.2K

L303

VQP0033-100Z

1.5

C314

R105

R205

100K

C105

C205

R313

390P

Q302

2SK2001

2.2

270P

C107

R

27

R1

10

R336

22K

R339

100K

C304

10/16V

C306

R210

10k

R353

10

R315

100

0.022

C310

R314

C308

0.0015

220/10V

15K

1/50V

C207

270P

C300

R

1

R

1

R2

27

2-17

0.0047

C319

0.022

C316

R310

4.7

2SK2001

Q305

R335

2.2K

QGF

C107

B

270P

R110

10k

R108

27K

RECL

PRL

MSI-5U2LWA

FW100

R371

12K

QVP0077-103Z

QSW0832-001

SW5

VR37

SW1

QSW0832-001

SW2

QSW0859-001

QSW0832-001

SW6

QGF1205F1-09

CN42

CN32

IC1

SG-105F3

D1

1SR139-400-T2

VKZ3174-00

1/50V

C207

270P

C300

R208

27K

R304

R305

100/10

C374

24K

R342

12K

R341

18K

R343

100

10K

C307

RECR

PBR

0.001

KTC3199/GL/-T

Q375

Q376

R375

2SB562/C/

150

C376

R376

R340

680

Q371

KTA1271/OY/-T

0.01

D375

MTZJ5.1B-T

KRC107M-T

4.7K

Q372

R372

1K

IC33

CD4094BC

KRC107M-T

Q347

C371

R338

3.3K

4.7/25

R337

R347

10K

22/16

C331

CN34

QGF1201F3-10

(SHEET 3)

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

CN33

QGF1205F1-09

(SHEET 3)

SHEET 8

2-18

Printed circuit boards

Power board

FT210

FT211

S200

T002

CN200

R200

C200

D200

FT201

FT200

C201

D201

RY3

EP202

R233

C235

Q215

Q220

C240

R240

CN207

C236

D235

C234

D234

R242

R241

Q221

D240

Q222

R243

C241

C206

C205

R275

R277

R276

R274

C222

FT241

FT251

FT240

FT250

FT220 FT221

FT230

FT231

T001

Q201

R203

R201

FW202

C202

D202

FW204

D203

C204

R202

C203

Q200

D226

R221

Q211

C232

R228

R220

R223

PP201

R224

C238

D237

Q210

R226

IC201

IC200

R227

Q212

EP201

C237

R208

R222

R225

2-19

(Primary board)

C241

Q222

R243

CN208

CN206

C260

R266

C261

R267

C262

R238

C263

C271

C270

R236

C268

C269

C266

R239

C267

D261

C264

R268

R237

C265

R269

R231

D229

J200

D230

R232

D228 R230

R229

D227

EP201

R208

CN202

R209

C217

C218

C210

C209

C212

C213

R206

C216

R207

D210

C220

C215

D208

D209

D212

D214

D216

C221

C214

D211

D206

D213

D207

C219

D204

D205

R263

R260

R264

R261

R265

R262

Q234 Q234

R255

R253

R252

RY1

D260

Q233

EP200

L250

RY2

Q232

R234

Q216

R254

R251

R250

Q231

Q230

CN201

CN212

CN213

R204

R205

D215

C207

C211

CN214

CN205

C208

C230

D225

D224

R213

R214

C229

C228

D221

C231

Q205

R211

C225

C227

212

R222

7

D231

C237

R225

R212

C226

D220

D223

Q206

D222

PP200

R271

R273

R272

R270

(Bridge board)

2-20

Input board

R

R1160

R883

R1161

CN560

CN502

B5101

C583

IC580

HS580

D580

B5102

D586

R580

R583

C586

IC581

C585

CN110

C584

D582

R587

R584

R586

B5104

C580

C581

EP402

R1159

R1158

CN715

CN503

CN801

Q582

Q583

C582

R1164

Q581

R582

R591

R585

C593

B5113

B5114

R592

R590

R588 R589

Q580

R581

B5111

B5112

C1002

C1001

J1001

CN802

C1003

C1004

R593

D1003

L1002

B5147

FW211

(Headphone board)

L1001

R1163

L1003

GND2

C1005

R1165

L580

C1006

R868

R884

D808

B5107

R1157

R837

R869

R870

FW402

B5115

D805

B5105

R844

Q805

S903

S902

S901

S900

Q804

CN217

B5190

R826

R906

C811

,

R829

R907

R904

B5125

R905

B5106

B5116

B5108

B5110

R825

R997

R851

R845

C809

B5188

R881

D811

R828

D814

R864

S1100

D803

C810 B5121

R827

C807

R880

L124

D804

R846

B5195

S904

R850

J123

R852

C900

R891

R830

C806

R843

R838

D809

B5123

R124

C124

C123

L123

R123

C812

C802

R890

IC802

R854

R853 R849

B5187

R822

R863

R865

C805

B5117

Q802

R841

D806

C808

R873

R875 R874

R833

R834

B5130

X801

C801

D813

Q803

B5163

R1900

D900

D108

R860

R855

R859

R861

R803

R889 R858

R888

C804

IC801

R832

R824

R840

R836

R835

R839

R1153

R1152

R823

R819

R879

R821

R878

R1155

R820

R1154

D906

R1902

R903

Q903

D904

R902

Q902

R901

D902

R908 R909

R900

C108

R885

J108

R804

Q901

R806

R802

C902

R847

R886

R877

R805

R876

R576

R807

R893

R1151

R1901

C577 C578

R578 R579

B5119

R809

R810

R808

R812

R866

R842

R867

R882

R899

R848

R1150

R898

C901

R1907

S905

R856

R857

R818

R871

R897

D807

Q801

R892

R894

R577

D801

R817

R831

IC951

(Main board)

J576

D576

D577

C576

R872

D802

C803

R887

B5122

D816

R813

R816

FW402

C425

C543

R895

C544

C546

B5124

B5194

C904

C911

Q900

D907

D905

D903

Q930

IC486

D901

B5144

R499

C493

IC485

R896

CN803

R489

C499

R488

B5160

C545

C488

B5161

C486

C495

R990

R502

R500

S906

B5162

R497

R486

R498

C487

R485

C492

IC425

C485

R490

R487

R436

R491

B5159

C491

B5175

B5189

D485

R494

C498

B5118

R503

R496

D486

R495

R432

R435 R433

C489

R493

B5170

J910

R910

2-21

(Microphone board)

R119

R485

R121

C467

B5179

R452

R111

R112

CN43

R520

B5151

C457

R563

Q517

R519

B5139

C455

B5150

B5152

B5132

B5133

R574

Q534

C442

Q535

R455

R573

R533

C529

R532

Q567

R531

R530

D567

C533

C413

C420

C417

R575

IC534

C532

C531

C568

R568

C416

R406

C415

C419

C418

B5140

Q568

IC526

IC401

R408 C422

CN44

C102

R534

R535

R529

R407

Q100

R537

B5120

R536

R528

C421

C534

C530

R413

C570

C414

R572

B5149

R526

R527

D100

C528

R409

B5185

C410

R412

R100

R569

C411

C407

C100

B5148

R102

C569

R571

C405

C412

C101

C103

Q540

R541

C526

C527

C403

Q101

B5141

R542

B5146

R405 C401

R570

FW401

R404

R101

C536

C104

C571

C567

L543

R540

C409

R103

R567

R401

R402

C408

Q542

C433

C406

D581

C540

R403

C402

C404

Q541

C432

C572

B5143

C423

B5145

B5186

C575

CN501

C574

EP401

86

R491

C489

R522

R501

C485

C497

C498

B5118

R490

B5191

B5189

B5159

R487

498

C492

2

7

R436

IC425

C491

B5175

D485

D486

R494

R495

R503

R496

B5170

R432

R435 R433

J910

R493

C490

R596

R439

C494

Q485

R434

R427

B5171

B5157

Q487

Q486

FW401

R430

R428

R521

B5158

IC467

C473 R479

IC426

R492

R438

B5165

R444

B5166

C461

C429

B5126

C427

B5167

R941

R940

C964

B5168

C428

C596 R597

C475

R481

R477

B5128

C929

C474

R595

C446

C431

R429

B5100

B5164

Q595

C430

D915

C921

R942

C963

R480

R482

R478

B5173 R442 R447

R446

R459

C454

D595

R1906

R1905

D594

R594

C595

IC956

R474

R473

B5103

R445

Q425 R441

C961

R1904

R1903

B5156

C477

C463

C453

R458

C928

B9008

C471

B5172

C464

C960

C962

C470

B5177

Q594

Q426

GND1

D918

C496

B5155

R443

C923

B5109

R440

R943

R450

R598

C594

Q442

C447

C597

B5174

R504

R470

C456

R599

C469

R516

R472

IC466

IC442

R414

C468

R426

B5183

C452

C450

C110

CN661

C556

R558

C588

D585

R471

B5154

CN111

C472

R449

C458

C125

D515 R515

Q515

B5153

R425

C112

R544

Q545

R448

R118

R554

Q543

C549

R565

C589

C451

B5181 B5180

R415

R115

C114

D467

R453

R555

R469

R468

R117

B5131

IC582

R518

R116

C113

C115

C550

D583

C127

C553

R564

D466

R120

D516 R517 Q516

R456

D125

C126

C111

C555

C476

C459

R466

C466

IC125

R476

C116

Q544

R557

R122

B5169

C462

Q111

R556

R545

R467

R475

B5182

C460

R454

C443

R110

Q110

Q584

Q585

R910

S907

CN813

2-22

Front board

(Video board)

R1103

C1122

C1118

Q681

R681

Q683

R680

R1102

Q680

D680

R683

R1113

J1101

D681

C681

R1112

R1122

R1120

C1123

C1121

C680

R682

CN512

R1107

R686

R685

R684

R1108

R1100

C1104

C1105

R1105

R1106

R1123 C1125

C1119

C1120

R1121

R633

R634

R610

D603

R636

C621

(Main amplifier board)

R623

R635

R1101

C1102

C1106

C618

R622

R651

R650

C1124

R621

L601

C612

R618

L602

C617

D600

R1124 C1127

R609

R617

C613

R613

C605

Q604

R660

R612

C608

R616

CN600

Q601

R629

C650

C1126

FW218

R631

D601

R625

C622

R627

C614

Q602

R670

R624

D660

C1129

R619

C619

C606

Q600

R620

D671

C607

C602

R600

D650

R602

C615

Q603

C671

R611

C661

C660

R671

R1125

C603

R607

R606

R605

R604

R608

R614

C610

C620

R615

R601

R603

D670

C670

C604

R632

D602

R630

C611

C600

C651

R661

D661

J1102

R626

C601

C609

IC660

C1128

IC650

IC670

C616

IC600

IC100

C1101

R1126

R1127

C936

R1128

R1129

C1111

R957

R959

R958

C1100

C1103

C1110

JS958

R1116

S908

C1113

R1117

JS958

CN912

R1104

C1112

S911

S909 S910

C1115

C1108

S914

R1118

S912

S913

S915

R1115

C935

R1114

C1114

R961

R962

R963

Q904

R960

R956

C1107

C1117

R1119

C937

S918

S920

S922

S917

S916

R964

C1109

C1116

C939

L1100

Q1100

J1100

R951

C938

Q907

C940

R952

Q1101

R1109

R1111

Q1103

Q905

D908

D909 D910

D911

D912

R953

Q1102

IC101

R1110

JS960

JS962

R967

R968

R970

R971

Q906

R954

Q908

S921

S919

R969

S923 S924

R972

S925

R955

(Standby LED board)

R999 B1022

R998

R997

R965

C941

R973

R974

FW216

R980

R978

FW901

D913

S929

C931

B1020

S930

B1021

C942

D700

Q952

R701

R700

CN511

2-23

(Encoder board)

R701

R700

D700

CN511

D703

R703

R702 D701 D702

C714

C716

C715

C717

R723

R727 R728

(Subwoofer amplifier board)

R734

R705

R726

C711

R706

R733

R720

R711 R712

D705

R704

Q704

CN610

R721

R719

R717

D706

R718

R722

R724

Q705

C710

L702

L701

R725

IC700

C706

Q703

Q700

C705

R713

Q706

Q702

C707

Q701

R736

R735

R714

R737

R707

C719

R715

C703

R709

C700

R738

C718

C708

C709

R716 D704

C702

R708

C701

R729

R730

C704

C712

C713

R710

R731

R732

CN710

R750

R751

R761

C750

C751 C760

D750

IC750

CN700

R760

C761

D760

IC760

(Switch board)

FW902

Q952

L901

BZ900

C944

R948

R950

C943

FW215

(Connection board)

CN812

4

5

9

IC

R947

R946

R983

R982

CN902

Q950 Q951

R995 R996

S928

R976

R975

S927

S926

FW902

C932

IC955

L900

(FL board)

FL900

2-24

Loading board

(Motor board)

CN2

(Tray switch board)

CN3

SW1

M2

C1

CN1

C7

C5

IC2

M1

IC1

C3

C6

D1

C2

SW7

(Switch board) (Sensor board)

R1

TP3

TP4

SW8

SW6

SW4 SW3 SW2

SW5

TP1

TP2

TP5

2-25

DVD servo board

C264

C263

R260 R256

C260

C329

IC509

IC505

C261

C262

R204 R219

C208

C205

R206

R371

R385

R252

R309

R384

C308

R220

R381

R724

R723

R744

R743

R221

C256

R213

R214

C212

C258 C259

R372

R375

R725 R727

R257

C255

C211

R201

R215

R376

R377

R308

C557

R728

R259

Q104

R118

C251

R207

C253

C350

C349

C309

R382

R383

R741

R742 R105

R117

C257

C206

R205

C314

R531

C554

R530

R353

C106

R314

R374

R354

D101

Q105

R254 C316

R341 R317

R356

R457

Forward side

C722

C108

R114 R111

R116

R115

R112

C109 R124 C110

R121

R119

C111

CN101

C340

C334

C320

C321

C322

C323

R208

C312

R348

C341

R355

R318

R333 C318 R342 R340

C315

R351

R352

C553

C556

Q103

R120

R394

X351

R721

R113

R122 R123

R393

C358

C356

C301

C502

IC501

C325

C326

C105

C503

R701

R395

C346 C345 C344 C343

R392 R319

R316

R310

R343

K551

C304

K552

C901 C902

C721

K556

K554

K553

K723

K722

TH301

C333

C335

C338

C331

R451

R452

C303

C903

R125

L501

C713

C706

C348

R313

C330

C337

C712

K301

C704

IC704

R702

C906

R710

R456

R713

K721

CN452

C907 C908

C302

R712

IC451

CN453

CN503

TP533

TP531

TP532

TP534

CN451

R561

K565

K555

TP535

TP537

TP538

TP536

TP539

TP540

TP455

TP451

TP474

TP473

TP541

CN401

TP542

TP472

TP471

R455 R454

TP459

TP454

TP453

TP452

TP99

R458

C905

K563

TP543

TP544

TP546

TP461

TP458

TP457

C453

TP456

IC453

K451

K564

TP545

TP547

TP548

TP701

TP462

TP460

K562

C455

TP549

TP550

TP552

TP703

TP702

IC452

TP704

K566

R453

TP705

C454

C451

C452

TP329 TP328

TP411 TP412

C904

IC702

TP706

TP314

TP315

R711

C715

IC302

TP413 TP414

IC701

IC703

C332

TP318

TP316

TP320

R361

R306

R307

C359

R718

TP309

TP306

TP317

TP319

TP321

X451

TP303

IC705

R345 R357 R358

TP551

TP313

C714

C391 C317

R301

Reverse side

TP501

R502

TP502 TP506

C501

TP504 TP521

R501

TP18

TP19

TP20

R507

TP553

C701

R504

C703

C711

TP300

R315

C709

TP301

C339

R311

C707

C702

R338

R337 R336 R335 R334

R302

TP14

TP10

R503

R102

R505

R339

C313

R360 R362

R359

TP322

TP323

TP17

TP12

TP13

TP8

TP9

R101

R363

TP305

IC301

C361

C311

TP325

TP324

TP16

TP11

TP4

C324

TP15

C101

TP3

C319

C305

K101

C102

TP2

C555

R104

TP1

CN502

CN501

TP523 TP524 TP503

TP522

TP505

Q102

Q101

C107

C103

C104

TP6

TP7

C347

R312

TP340

TP341

TP5

TP525

R109

R103

K102 R126

TP308

TP307

C306

C552

R506

TP310

R110

IC201

R107

R106

TP331

TP312

TP302

R251

R108

TP327

R255

R373

R303

TP311

CN201

C551

TP326

C310

C371

TP528

TP21

TP22

C204

K201 C217

TP304

R534

C307

TP526

TP527

TP25

TP23

TP27

TP24

CN301

R532

R535

C909

TP417

TP332

TP98

TP26

TP28

R320

TP330

TP416

R533

C910

2-26

Cassette switch board

SW1

Head amplifier board

PP300

Q305

R310

C207

R314

C121

C314

L301

R104

C313

D340

C310

C107

L303

R102

R121

R221

R303

R108

R335

R353

R304

C113

R302

Q343

R339

C103

R110

C301

Q342

R301

C304

C308

R327

VR31

R313

Q302

R315

C316

C319

C221

R208

C105 C205

SW2

C106

R101

C104

R306

R106

Q344

D1

CN34

C306

R344

R105

C102

Q345

R205

R345

C307

R336

C340

R346

R107

R206

C206

W1

Q346

R305

C341

C110

VR37

R210

C300

R109

R372

Q372

C120

C371

CN33

R116

IC32

C109

CN31

P1

Q371

C101

R371

C374

C220

Q375

R376

R216

C376

C202

C204

C201

R201

W1

R204

C213

C342

D375

Q376

R375

R207

C209

IC1

R338

R337

FW100

CN32

C203

R202

CN1

C210

R340

C331

R342

R347

Q347

SW6

R343

SW5

R341

IC33

2-27

< MEMO >

VICTOR COMPANY OF JAPAN, LIMITED

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

(No.MB188SCH)

Printed in Japan

WPC

PARTS LIST

[ HX-GD8 ]

* All printed circuit boards and its assemblies are not available as service parts.

Area suffix

J ----------------------------- U.S.A. C -------------------------- Canada

- Contents -

Exploded view of general assembly and parts list (Block No.M1)

Speaker assembly and parts list (Block No.M2)

DVD mechanism assembly and parts list (Block No.MJ) DVD changer mechanism assembly and parts list (Block No.MK) Cassette mechanism assembly and parts list (Block No.MP) Electrical parts list (Block No.01~07) Packing materials and accessories parts list (Block No.M3)

No. MB188 3-1

3- 2 3- 5 3- 6 3- 8 3-10 3-12 3-22

Exploded view of general assembly and parts list

6

9

Block No.

M

1

M

85

84

A

92

93

10

13

B

e

f

42

43

86

44

46

44

c

b

a

d

48

Bridge board

g

91

90

28

FL board

89

88

87

28

117

4

Standby LED board

25

86

39

85

27

14

FL900

d

h

K

i

Switch board

24

9

1

23

21

22

i

3-2

30

8

33

26

18

40

19

K

20

17

11

16

95

12

3

5

32

4

3

7

6

G

H

Microphone board

40

20

29

c

j

15

3

20

109

m

35

k

34

94

J

65

2

Headphone board

42

102

70

117

39

15

0

109

44

42

m

44

s

49

118

i

110

Encoder board

36

105

104

H

p

42

49

103

47

q

n

22

106

44

Video board

41

36

38

99

111

62

113

50

97

t

a

115

114

66

r

107

Primary board

b

116

j

B

78

76

74

C

72

E

D

Subwoofer amplifier board

57

60

58

59

112

61

100

52

80

64

52

58

68

83

79

81

82

75

74

f

u

101

69

e

Main amplifier board

Main board

108

h

F

Connection board

m

98

p

q

g

71

73

69

77

96

67

D

u

54

r

t

s

C

45

n

F

35

34

31

53

E

63

56

55

3-3

37

J

A

G

k

51

General assembly

Block No. [M][1][M][M]



Symbol No.

1 GV10177-005A FRONT PANEL 2 GV40313-001A FELT SPACER (x2) 3 GV40464-001A ARM SPRING (x2) 4 GV40492-001A COMP.SPRING (x2) 5 GV40483-001A BUTTON ASSY.(L) 6 GV40484-001A BUTTON ASSY.(R) 7 GV40482-001A SOUND BUTT.ASSY 8 GV20260-003A WINDOW SCREEN 9 GV30532-001A PRESET ORNAMENT 10 QYSDSF2608Z SCREW 2.6mm x 8mm 11 GV30534-001A VOLUME ORNAMENT 12 QYSDSF2608Z SCREW 2.6mm x 8mm 13 QYSDSF2608Z SCREW 2.6mm x 8mm 14 GV30571-001A SOUND MODE ORNA 15 GV30542-001A FUNCTION BUTTON 16 GV30541-001A BUTTON 17 GV40461-001A FUNCTION INDICA 18 GV40462-001A DISPLAY LENS (x2) 19 LV30225-011A SPACER (x2) 20 QYSDSF2608Z SCREW 2.6mm x 8mm(x8) 21 GV30570-002A CONTROL BUTT.A 22 QYSDSF2608Z SCREW 2.6mm x 8mm(x8) 23 GV30528-003A POWER BUTTON 24 GV40459-001A STANDBY INDICAT 25 QYSDSF2608Z SCREW 2.6mm x 8mm(x2) 26 GV30529-002A DISPLAY BUTTON 27 QYSDSF2608Z SCREW 2.6mm x 8mm(x3) 28 QYSDSF2608Z SCREW 2.6mm x 8mm(x4) 29 E65923-003 TAPPING SCREW 30 GV30588-001A CASS.HOLD.ASSY. 31 GV30572-001A CASS.EJECT SYS. 32 GV40034-001A DAMPER ASSY. 33 GV40398-001A SPRING 34 VKL7850-002 EJECT SAFTY(R) 35 VKW5258-003 TORSION SPRING 36 QYSBSF3012Z TAP SCREW 3.0mm x 12mm(x2) 37 QYSBSF3008Z SCREW 3mm x 8mm(x2) 38 QYSBSG3010Z TAPPING SCREW 3mm x 10mm(x2) 39 GV10179-001A PLASTICS CHASS 40 QYSSSF3010Z TAP SCREW M3 x 10mm(x2) 41 GV10182-001A MAIN CHASSIS 42 QYSSSF3010Z TAP SCREW M3 x 10mm(x3) 43 QYSBSGG3008E TAPPING SCREW 3mm x 8mm(x2) 44 QYSBSF3008Z SCREW 3mm x 8mm(x4) 45 QYSBSGG3008E TAPPING SCREW 3mm x 8mm 46 LV30225-079A SPACER 47 E310243-002 PLASTIC RIVET 48 LV30225-011A SPACER 49 LV30225-011A SPACER (x2) 50 QAU0346-001 TUNER 51 GV10181-001A CHASSIS BASE 52 QYSBSG3006Z TAPPING SCREW 3mm x 6mm(x2) 53 GV40313-002A FELT SPACER (x2) 54 GV30547-002A HEAT SINK 55 QYSBSGG3008Z TAP SCREW 3mm x 8mm 56 GV30545-001A SUPPORT BRAC. 57 QYSBSG3020E TAP SCREW 3mm x 20mm(x2) 58 GV40297-003A LEAF SPRING (x2) 59 QYSBSG3014E TAP SCREW 3mm x 14mm(x2) 60 QYSBSG3020E TAP SCREW 3mm x 20mm(x2) 61 QYSDSTL4008Z ASSY SCREW 4mm x 8mm(x4) 62 QYSBSGG3008Z TAP SCREW 3mm x 8mm 63 QYSBSGG3008E TAPPING SCREW 3mm x 8mm



64 QZW0033-001 STRAIN RELIEF 65 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x3) 66 GV10183-012A REAR PANEL 67 GV10199-002A REAR COVER 68 GV30544-001A FAN BRACKET 69 LV30225-011A SPACER (x2) 70 QYSBSG3030Z TAP SCREW M3 x 30mm(x2) 71 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x2) 72 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm 73 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x2) 74 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x4)

Part No. Part Name Description Local



Symbol No.

75 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x2) 76 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm 77 QYSBSF3012E SPECIAL SCREW 3mm x 12mm 78 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x2) 79 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x2) 80 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm 81 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm 82 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm 83 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm 84 GV10110-003A/S/ METAL COVER 85 QYSDSG3006M TAP SCREW 3mm x 6mm(x2) 86 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x6) 87 GV20261-001A CD FITTING (1) 88 GV20261-002A CD FITTING (2) 89 GV20261-003A CD FITTING (3) 90 GV20261-004A CD FITTING (4) 91 GV20261-005A CD FITTING (5) 92 GV30531-002A PRESET KNOB 93 GV30604-002A SND.MODE KNOB 94 GV30540-001A FRONT LENS 95 GV30533-002A VOLUME KNOB 96 GV30589-007A RATING LABEL 97 LV41843-002A LASER CAUTION 98 GV30349-003A SPACER 99 VYSH101-009 SPACER



100 QQT0425-001 POWER TRANSF T 001



101 QMPD380-200-JN 102 QAR0317-001 FAN 103 QUQH10-2632AJ CARD WIRE 104 QUQH10-0611AJ CARD WIRE 105 QUQH12-0922BJ CARD WIRE 106 QUQH12-1016BJ CARD WIRE 107 QUQH12-1109AJ CARD WIRE FC 1 108 QUQH12-2315BJ CARD WIRE 109 QUQH12-1520BJ CARD WIRE 110 QUQH12-1811BJ CARD WIRE 111 QUQH12-2110BJ CARD WIRE



112 QMF51U1-6R3-J8 FUSE



113 QMF51U1-8R0-J8 FUSE



114 QMF51U1-8R0-J8 FUSE



115 QMF51U1-3R15-J8 FUSE



116 QMF51U1-1R6-J8 FUSE

117 VYSA1R4-050 SPACER 118 QQR1525-001 FERRITE CORE

Part No. Part Name Description Local

POWER CORD(US/CA)

2m BLACK

F 001 6.3A AC125V

F 101 8A AC125V F 102 8A AC125V

F 103 3.15A AC125V

F 104 1.6A AC125V

3-4

Speaker assembly and parts list

6

12

Block No.

M

2

M

8

3

9

Speaker



Symbol No.

14

4

5

12

1

9

Part No. Part Name Description Local

9

Block No. [M][2][M][M]

13

2

13

10

13

11

7

10

1 829929752019 F.PANEL ASSY L. 1 829929752020 F.PANEL ASSY R. 2 439929418530 SIDE PANEL LEFT 2 439929418526 SIDE PANEL RIGH 3 249929786106 "8SUBWOOFER"" (x2) 4 249929723606 5CM TWEETER (x2) 5 249929757002 "51/4WOOFER"" (x2) 6 249929756100 "51/4WOOFER"" (x2) 7 439929484013 LEG CUSHION (x8) 8 439929461533 RATING LABEL R. 8 439929461534 RATING LABEL L. 9 439929453571 SCREW M4X16 (x8) 10 439929498005 SCREW (x8) 11 439929498006 SCREW (x4) 12 439929498007 SCREW (x16) 13 439929453561 SCREW M4X20 (x12) 14 439929453791 SCREW (x4)

3-5

DVD mechanism assembly and parts list

FXL-D52-1M

Grease

=JVG-31N =JVS-1003

21

22

Block No.

OOrOO

M

J

M

10

11

28

27

24

20

23

19

18

26

17

a

29

25

9

6

9

3

8

15

a

16

7

3-6

OOrOO

12

5

14

13

1

30

4

2

30

DVD mechanism

Block No. [M][J][M][M]



Symbol No.

1 LV10751-001A TM CHASSIS 2 LV10752-003A SF MOTOR BASE 3 QAR0308-001 SPINDLE MOTOR 4 LV43461-001A SPECIAL SCREW (x3) 5 QAR0144-003 MOTOR 6 VKS5557-001 F.M. GEAR 7 QYSPSPT2030M SCREW M2 x 3mm 8 LV33985-001A MIDDLE GEAR 9 QYSDST2008Z TAP SCREW M2 x 8mm(x2) 10 LV33989-001A S.SHAFT HOLDER 11 QYSDST2008Z TAP SCREW M2 x 8mm 12 LV33990-001A G.SHAFT HOLDER 13 QYSDST2008Z TAP SCREW M2 x 8mm 14 LV43291-002A GUIDE SHAFT 15 LV33991-001A ADJUST SPRING 16 QYSPST2008Z TAP SCREW M2 x 8mm 17 QAL0507-001 PICK UP 18 LV33983-001A PS SPRING 19 QYSPSFT1730Z TAP SCREW M1.7 x 3mm 20 LV33984-002A RACK ARM 21 QYSPSFT1730Z TAP SCREW M1.7 x 3mm(x2) 22 LV33986-001A S.SHAFT GEAR 23 LV43293-001A SCREW SHAFT 24 LV43290-001A S.SHAFT COLLOR 25 LV33987-001A GEAR HOLDER 26 QYSPSFT2040Z TAP SCREW M2 x 4mm 27 LV33988-001A SS ADJ SPRING 28 QYSDST2008Z TAP SCREW M2 x 8mm 29 LV43702-001A PICK FFC 30 LV43292-002A ADJUST SCREW (x3)

Part No. Part Name Description Local

3-7

DVD changer mechanism assembly and parts list

Grease

=JVG-31N =JVS-1003

CH5-BASE-1M

FMU-SD7-15M

35

13

8

37

36

Block No.

M

K

27

B

25

22

29

24

23

d

g

45

23

21

B

7

26

E

27

9

A

10

6

1

E

G

F

34

C

12

11

F

3

31

33

c

C

b

32

2

16

15

G

14

30

20

A

18

20

17

3-8

5

d

4

28

4

38

a

40

39

g

44

40

39

f

43

b

a

40

19

41

39

4243

e

43

f

c

e

44

DVD changer mechanism

Block No. [M][K][M][M]



Symbol No.

1 LV10743-004A CHASSIS ASSY 1 LV10913-001A LOADER ASSY 2 QVY0027-B14 S V RESISTOR 3 QYSDST2004Z SCREW 2mm x 4mm 4 QAR0164-001 MOTOR (x2) 5 LV42340-001A MOTOR PULLEY (x2) 6 LV41431-002A BELT (x2) 7 QYSPSPU1725N SCREW 1.7mm x 2.5mm(x2) 8 LV33965-004A LIFTER ASSY 9 LV33963-001A HOOK 10 LV33964-002A HOOK STOPPER 11 LV43285-001A ROD (L) 12 LV21408-002A RAIL(R) 13 LV21409-002A RAIL(L) 14 LV21520-004A SIDE(R) ASSY 15 LV33974-001A SELECT LEVER 16 LV33977-002A CLICK SPRING 17 LV33975-001A GEAR COVER 18 LV33976-001A ELEVATOR CAM 19 LV43287-001A ELEVATOR SPRING 20 QYSDST2605Z SCREW 2.6mm x 5mm(x3) 21 LV10749-002A SIDE(L) 22 LV33980-001A OPEN DET.LEVER 23 QYSDST2605Z SCREW 2.6mm x 5mm(x2) 24 LV10746-003A TRAY ASSY (x5) 25 LV10750-003A TOP COVER 26 LV43289-002A ROD (x2) 27 QYSDSF2608Z SCREW 2.6mm x 8mm(x2) 28 QYSDST2605Z SCREW 2.6mm x 5mm(x2) 29 QYSDSF2608Z SCREW 2.6mm x 8mm 30 QYSDST2605Z SCREW 2.6mm x 5mm 31 QYSDST2004Z SCREW 2mm x 4mm 32 WJM0330-002A E-SI C WIRE C-F 33 WJM0331-001A E-SI C WIRE C-F 34 LV32417-001A CLAMPER 35 LV42930-003A P.C.MAGNET 36 LV33992-001A DVD YOKE 37 LV41741-001A SPECIAL SCREW 38 QUQ110-1508BJ FFC WIRE 39 LV41659-002A INSULATOR (x4) 40 LV43245-001A SPECIAL SCREW (x4) 41 ------------------- TRAVERSE MECHANISM 42 LV10872-002A DVD TM BASE 3 43 QYSDST2605Z SCREW 2.6mm x 5mm(x3) 44 QYSDSF2606Z SCREW 2.6mm x 6mm(x2) 45 QYSDST2605Z SCREW 2.6mm x 5mm

Part No. Part Name Description Local

3-9

Cassette mechanism assembly and parts list

Block No.

M

P

Grease

= EM-30L =UD-24 =LEN-320M =MOBIL-1

34

1

27

A

19

B

3

13

SLC-S302M

8

15

2

10

14

9

16

12

23

3

4

11

6

5

7

29

C

1

The lower side

24

5

6

Switch board

3-10

30

25

18

22

11

21

28

20

26

31

17

C

36

A

32

33

B

35

Head amplifier board

35

33

32

0.1

_

+

8.7

0.15 mm

Cassette mechanism

Block No. [M][P][M][M]



Symbol No.

1 VKS1165-00N CHASSIS B. ASSY 2 VKS2274-002 REEL GEAR (x2) 3 VKW5286-002 B.T. SPRING (x2) 4 VKS5559-001 PLAY IDLE GEAR 5 VKS5595-002 BLIND 6 VKS5560-003 FR IDLE GEAR 7 LV42013-001A EARTH SPRING 8 SLC-RP4SVM HEAD MOUNT ASSY 9 VKY3149-002 CASSETTE SP. 10 LV31786-002A PLAY LEVER 11 VKS1166-003 CONTROL CAM 12 VKW5279-002 HEAD BASE SP(R) 13 VKW5280-001 HEAD BASE SP(L) 14 LV41584-001A BRAKE(R) 15 LV41585-003A BRAKE(L) 16 QYSBSF2005Z SCREW 2mm x 5mm 17 VKS5603-00G MAIN PULLEY ASS 18 VKS3785-001MM FR ARM 19 VKW5284-002 SWING SPRING 20 VKS2278-003 TRIGGER ARM 21 VKW5301-001 FR SPRING 22 VKW5266-001 ELEVATOR SPRING 23 WDL214025 WASHER 24 QYSBSF2005Z SCREW 2mm x 5mm 25 VKS3786-00G CLUTCH ASSY 26 VKF3205-00B F.WHEEL ASSY(R) 27 WDL183425 SLIT WASHER 28 VKF3207-00C F.WHEEL ASSY(L) 29 WDL173525-6 SLIT WASHER 30 VKZ3174-00B DC SOLENOID 31 LV42836-001A CAPSTAN BELT 32 MSI-5U2LWA D.C.MOTOR 33 VKR4761-003 MOTOR PULLEY 34 QYSPSP2604Z SCREW 2.6mm x 4mm(x2) 35 QYSBSF2608Z TAPPING SCREW 2.6mm x 8mm(x3) 36 QUQH12-0906BF WIRE

Part No. Part Name Description Local

3-11

Electrical parts list

Power board

Block No. [0][1][0][0]



Symbol No.



IC200 KIA317PI IC

Q205 KTC3199/GL/-T TRANSISTOR



Q206 KTC2026/OY/ TRANSISTOR Q210 KRC102M-T DIGI TRANSISTOR Q212 KTC3203/OY/-T TRANSISTOR Q216 KTC3199/GL/-T TRANSISTOR Q220 KTC3199/GL/-T TRANSISTOR Q221 KTC3199/GL/-T TRANSISTOR Q222 KTA1267/YG/-T TRANSISTOR Q230 2SC3576-JVC-T TRANSISTOR Q231 2SC3576-JVC-T TRANSISTOR Q232 2SC3576-JVC-T TRANSISTOR Q233 2SC3576-JVC-T TRANSISTOR Q234 KRA111M-T DIGI TRANSISTOR



D204 1N5402M-20 DIODE



D205 1N5402M-20 DIODE



D206 1N5402M-20 DIODE



D207 1N5402M-20 DIODE



D208 1N5402M-20 DIODE



D209 1N5402M-20 DIODE



D210 1N5402M-20 DIODE



D211 1N5402M-20 DIODE



D212 1N5402M-20 DIODE



D213 1N5402M-20 DIODE



D214 1N5402M-20 DIODE



D215 1N5402M-20 DIODE D221 MTZJ6.8B-T2 Z DIODE D224 MTZJ18B-T2 Z DIODE D225 MTZJ20B-T2 Z DIODE D226 MTZJ5.1B-T2 Z DIODE D227 1SS133-T2 DIODE D228 1SS133-T2 DIODE D229 1SS133-T2 DIODE D230 1SS133-T2 DIODE D231 1SS133-T2 DIODE D237 MTZJ13B-T2 Z DIODE D240 1SS133-T2 DIODE D260 1SS133-T2 DIODE D261 1SS133-T2 DIODE

C207 QFLC2AJ-103Z M CAPACITOR 0.01uF 100V J C208 QFLC2AJ-103Z M CAPACITOR 0.01uF 100V J C209 QETM1EM-828 E CAPACITOR 8200uF 25V M C210 EETB1CM-828JC E CAPACITOR C212 EETB1HM-228JC E CAPACITOR C213 EETB1HM-228JC E CAPACITOR C214 QFLC2AJ-103Z M CAPACITOR 0.01uF 100V J C215 QFLC2AJ-103Z M CAPACITOR 0.01uF 100V J C216 QFKC2EK-104Z MM CAPACITOR 0.1uF 250V K C217 QEZ0613-478 E CAPACITOR 4700uF C218 QEZ0613-478 E CAPACITOR 4700uF C219 QFKC2EK-103Z MM CAPACITOR 0.01uF 250V K C220 QCE22HP-103 C CAPACITOR 0.01uF 500V P C221 QFKC2EK-103Z MM CAPACITOR 0.01uF 250V K C225 QETN1HM-476Z E CAPACITOR 47uF 50V M C227 QETN1HM-106Z E CAPACITOR 10uF 50V M C228 QETN2AM-476Z E CAPACITOR 47uF 100V M C229 QETN1HM-226Z E CAPACITOR 22uF 50V M C230 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M C231 QETN1HM-226Z E CAPACITOR 22uF 50V M C232 QETN1EM-476Z E CAPACITOR 47uF 25V M C237 QETN1HM-106Z E CAPACITOR 10uF 50V M C238 QETN1HM-106Z E CAPACITOR 10uF 50V M C240 QETN1HM-106Z E CAPACITOR 10uF 50V M C241 QETN1EM-476Z E CAPACITOR 47uF 25V M



R200 QRZ9037-335 COMP RESISTOR 3.3MΩ 1/2W K



R204 QRK126J-470X UNF C RESISTOR 47Ω 1/2W J



R205 QRK126J-470X UNF C RESISTOR 47Ω 1/2W J R206 QRE141J-104Y C RESISTOR 100k

Part No. Part Name Description Local

Ω

1/4W J



Symbol No.

R207 QRE141J-104Y C RESISTOR 100kΩ 1/4W J R208 QRE141J-104Y C RESISTOR 100kΩ 1/4W J R209 QRE141J-104Y C RESISTOR 100k R211 QRE141J-104Y C RESISTOR 100k



R212 QRJ146J-470X UNF C RESISTOR 47Ω 1/4W J R213 QRE141J-752Y C RESISTOR 7.5kΩ 1/4W J R214 QRE141J-104Y C RESISTOR 100kΩ 1/4W J R220 QRE141J-271Y C RESISTOR 270Ω 1/4W J R221 QRE141J-100Y C RESISTOR 10Ω 1/4W J



R222 QRJ146J-4R7X UNF C RESISTOR 4.7Ω 1/4W J R223 QRE141J-332Y C RESISTOR 3.3kΩ 1/4W J R224 QRE141J-242Y C RESISTOR 2.4kΩ 1/4W J



R225 QRZ9006-5R6X FUSI RESISTOR 5.6 R226 QRE141J-102Y C RESISTOR 1kΩ 1/4W J R227 QRE141J-103Y C RESISTOR 10kΩ 1/4W J R228 QRE141J-473Y C RESISTOR 47kΩ 1/4W J R229 QRE141J-153Y C RESISTOR 15kΩ 1/4W J R230 QRE141J-153Y C RESISTOR 15k R231 QRE141J-223Y C RESISTOR 22k R232 QRE141J-223Y C RESISTOR 22kΩ 1/4W J R234 QRE141J-102Y C RESISTOR 1kΩ 1/4W J R236 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J R237 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J R238 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J R239 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J R240 QRE141J-103Y C RESISTOR 10kΩ 1/4W J R241 QRE141J-104Y C RESISTOR 100kΩ 1/4W J R242 QRE141J-103Y C RESISTOR 10kΩ 1/4W J R243 QRE141J-104Y C RESISTOR 100kΩ 1/4W J R250 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J R251 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J R252 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J R253 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J

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R254 QRL01DJ-471X OMF RESISTOR 470Ω 1W J

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R255 QRL01DJ-471X OMF RESISTOR 470Ω 1W J

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R260 QRK126J-331X UNF C RESISTOR 330Ω 1/2W J



R261 QRK126J-331X UNF C RESISTOR 330Ω 1/2W J



R262 QRK126J-331X UNF C RESISTOR 330Ω 1/2W J



R263 QRK126J-331X UNF C RESISTOR 330Ω 1/2W J



R264 QRK126J-331X UNF C RESISTOR 330Ω 1/2W J



R265 QRK126J-331X UNF C RESISTOR 330Ω 1/2W J



R275 QRZ9006-5R6X FUSI RESISTOR 5.6



R277 QRZ9006-5R6X FUSI RESISTOR 5.6

L250 QQL231K-470Y COIL 47uH K

CN200 QGA7901C1-02 CONNECTOR W-B (1-2) CN201 QGD2504C1-04Z CONNECTOR (1-4) CN202 QGA2501C1-03 CONNECTOR W-B (1-3) CN205 QGD2504C1-03Z CONNECTOR (1-3) CN206 QGA2501C1-10 CONNECTOR W-B (1-10) CN207 QGB2510K1-13 CONNECTOR B-B (1-13) CN208 QGA2501C1-11 CONNECTOR W-B (1-11) CN213 QGD2504C1-04Z CONNECTOR (1-4) CN214 QGA3901C1-08 CONNECTOR W-B (1-8) EP200 QNZ0136-001Z EARTH PLATE EP201 QNZ0136-001Z EARTH PLATE FT200 QNG0003-001Z FUSE CLIP FT201 QNG0003-001Z FUSE CLIP FT220 QNG0003-001Z FUSE CLIP FT221 QNG0003-001Z FUSE CLIP FT230 QNG0003-001Z FUSE CLIP FT231 QNG0003-001Z FUSE CLIP FT240 QNG0003-001Z FUSE CLIP FT241 QNG0003-001Z FUSE CLIP FT250 QNG0003-001Z FUSE CLIP FT251 QNG0003-001Z FUSE CLIP FW202 QUM154-20DGZ4 FLAT WIRE FW204 QJK015-082614 FLAT WIRE J200 QNB0193-002 SPK.TERMINAL PP200 QZW0038-001 WIRE CLAMP PP201 QZW0038-001 WIRE CLAMP RY1 QSK0109-001 RELAY RY2 QSK0109-001 RELAY

Part No. Part Name Description Local

Ω Ω

Ω

1/4W J

Ω

1/4W J

Ω Ω

1/4W J 1/4W J

3-12

JVC HX-GD8 Diagram

Specifications and Main Features

Frequently Asked Questions

User Manual