Sharp HT-CN150DVW Schematic

HT-CN150DVW

SERVICE MANUAL

No. S7501HTN150DW

MP3

Home Theater with DVD

MODEL HT-CN150DVW

• In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified be used.

	CONTENTS
	Page
SPECIFICATIONS..................................................................................................................................................................	2
LASER BEAM SAFETY PRECAUTIONS ..............................................................................................................................	4
IMPORTANT SAFEGUARDS AND PRECAUTIONS .............................................................................................................	5
STANDARD NOTES FOR SERVICING .................................................................................................................................	6
OPERATING CONTROLS AND FUNCTIONS......................................................................................................................	10
TROUBLESHOOTING ..........................................................................................................................................................	13
BLOCK DIAGRAMS..............................................................................................................................................................	16
SCHEMATIC DIAGRAMS / IC’S PIN VOLTAGE...................................................................................................................	18
WAVEFORMS .......................................................................................................................................................................	40
WIRING DIAGRAM ...............................................................................................................................................................	42
SYSTEM CONTROL TIMING CHARTS................................................................................................................................	53
IC PIN FUNCTION DESCRIPTIONS ....................................................................................................................................	54
LEAD IDENTIFICATIONS ....................................................................................................................................................	100
FL DISPLAY .........................................................................................................................................................................	101
PART GUIDE

SHARP CORPORATION	This document has been published to be used for
	after sales service only.
1	The contents are subject to change without notice.

HT-CN150DVW

SPECIFICATIONS

As part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units.

● General

Power source	AC 110 - 127 V / 220 - 240 V, 50/60 Hz
Power consumption	HT-CN150DVW: Power on: 80 W
	Width: 430 mm (17-1/8")
Dimensions	Height: 60 mm (2-3/8")
	Depth: 345 mm (13-3/4")
Weight	4.3 kg (9.5 lbs.)
Audio input terminals	Analogue input (IN 1): RCA type × 1 pair (L/R)
	Analogue input (IN 2): RCA type × 1 pair (L/R)
Audio output terminals	Analogue output (OUT): RCA type × 1 pair (L/R)
Video output terminals	S-video output: S-terminal × 1 Video output: RCA type × 1

● Amplifier (HT-CN150DVW)

Output power	Front speakers: RMS: 60 W (30 W + 30 W) (10 % T.H.D., 1 kHz)
	Centre speaker: RMS: 30 W (10 % T.H.D., 1 kHz)
	Surround speakers: RMS: 60 W (30 W + 30 W) (10 % T.H.D., 1 kHz)
	Subwoofer: RMS: 50 W (10 % T.H.D., 100 Hz)

● DVD player

Signal system	PAL/NTSC colour
Supported disc types	DVD (with the same region number on the back of the unit or ALL), SVCD, VCD, audio CD,
	CD-R, CD-RW, MP3
Video signal	Horizontal resolution: 525 linesS/N ratio: 56 dB
Audio signal	Frequency characteristics	Linear PCM DVD: 20 Hz to 20 kHz
		(sampling rate: 48 kHz)
		20 Hz to 20 kHz
		(sampling rate: 96 kHz)
		CD: 20 Hz to 20 kHz
	S/N ratio	CD: 65 dB (1 kHz)
	Dynamic range	Linear PCM DVD: 95 dB CD: 94 dB
	Total harmonic distortion ratio	0.2 % maximum

● Tuner

Frequency range	FM: 88 -	108 MHz
	AM: 531	- 1602 kHz

2

HT-CN150DVW

● Front speakers

Type	Full range speaker system (magnetic shield)
	8 cm (3-1/8") speaker
Maximum input power	40 W
Impedance	8 ohms
Dimensions	Width: 91.5 mm (3-5/8")
	Height: 139.5 mm (5-1/2")
	Depth: 100 mm (3-15/16")
Weight	0.7 kg (1.5 lbs.)/each

● Surround speakers

Type	Full range speaker system
	8 cm (3-1/8") speaker
Maximum input power	40 W
Impedance	8 ohms
Dimensions	Width: 91.5 mm (3-5/8")
	Height: 139.5 mm (5-1/2")
	Depth: 100 mm (3-15/16")
Weight	0.5 kg (1.1 lbs.)/each

● Center speaker

Type	Full range speaker system
	8 cm (3-1/8") speaker
Maximum input power	40 W
Impedance	8 ohms
Dimensions	Width: 91.5 mm (3-5/8")
	Height:169.5 mm (6-11/16")
	Depth: 100 mm (3-15/16")
Weight	0.7 kg (1.5 lbs.)
● Subwoofer
Type	Subwoofer system
	13 cm (5-1/8") Subwoofer
Maximum input power	70 W
Impedance	4 ohms
Dimensions	Width:200 mm (7-7/8")
	Height: 338 mm (13-9/16")
	Depth: 303 mm (12-3/16")
Weight	4.2 kg (9.2 lbs.)

3

HT-CN150DVW

LASER BEAM SAFETY PRECAUTIONS

This DVD player uses a pickup that emits a laser beam.

Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin.

The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30cm away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.

Caution: Use of controls and adjustments, or doing procedures other than those specified herein, may result in hazardous radiation exposure.

Drive Mecha Assembly

Laser Beam Radiation

Laser Pickup

Turntable

4

HT-CN150DVW

IMPORTANT SAFEGUARDS AND PRECAUTIONS

1. IMPORTANT SERVICE NOTES

BEFORE RETURNING THE DVD VIDEO PLAYER

Before returning the DVD video player to the user, perform the following safety checks.

1.Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the DVD video player.

2.Inspect all protective devices such as non-metallic control knobs, insulation materials, cabinet backs, adjustment and compartment covers or shields, isolationresistor/capacitor networks, mechanical insulatorsetc.

3.To be sure that no shock hazard exists, check for

current in the following manner.

●Plug the AC line cord directly into a 230 volt AC outlet (Do not use an isolation transformer for this test).

●Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as a water pipe or conduit.

●Use an DVM or VOM with 1000 ohm per volt, or higher, sensitivity or measure the AC voltage drop across the resistor (See Diagram).

●Move the resistor connection to earth exposed metal part having a return path to the chassis (metal cabinet, screw heads, knobs and control shafts, etc.) and measure the AC voltage drop across the resistor.

Reverse the AC plug on the set and repeat AC voltage measurements for each exposed part. Any reading of 1.4V rms (this corresponds to 0.7mA rms AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the DVD video player to the owner.

SSVM

AC SCALE

1.5k ohms.

10W

0.15 F

TEST PROBE

TO EXPOSED

CONNECT TO

METAL PARTS

KNOWN EARTH

GROUND

1. NOTES DE SERVICE IMPORTANTES

AVANT DE RENDRE LE REPRODUCTOR DE VÍDEO DVD

Avant de rendre le reproductor de vídeo DVD à l'utilisateur, effectuer les vérifications de sécurité suivantes.

1.Vérifier toutes les gaines de fil pour être sûr que les fils ne sont pas pincés ou que le matériel n'est pas coincé entre le châssis et les autres pièces métalliques dans le reproductor de vídeo DVD.

2.Vérifier tous les dispositifs de protection tels que les boutons de commande non métalliques, les matériaux d'isolement, le dos du coffret, les couvercles de compartiment et ajustement ou les boucliers, les réseaux de résistance / condensateur d'isolement, Ies isolateurs mécaniques, etc.

3.Pour être sûr qu'il n'y a aucun risque de choc électrique, vérifier le courant de fuite de la maniére suivante.

●Brancher le cordon d'alimentation secteur directement dans une prise de courant de 230 volts. (Ne pas utiliser de transformateur d'isolement pour cet essai).

●Utiliser deux fils à pinces et connecter une résistance de 10 watts 1,5 kohm en parallèle avec un condensateur de 0,15 F en série avec des pièces du coffret métallique exposées et une masse de terre connue telle qu'un tuyau ou un conduit d'eau.

●Utiliser un DVM ou VOM avec une sensibilité de 1000 ohms par volt ou plus ou mesurer la chute de tension CA entre la résistance (voir diagramme).

●Déposer la connexion de la résistance à toutes les de

pièces métalliques exposées ayant un parcours de retour au châssis (coffret métallique, tétes de vis, boutons et arbres de commande, etc.) et mesurer la chute de tension CA entre la résistance. Inverser la fiche CA (une fiche intermédiaire non polarisée doit être utilisée à seule fin de faire ces vérifications.) sur l’appareil et répéter les mesures de tension CA pour chaque piéce métallique exposée. Toute lecture de 1,4 V rms (ceci correspond à 0,7 mA rms CA) ou plus est excessive et signale un danger de choc qui doit être corrigé avant de rendre le reproductor de vídeo DVD à son utilisateur.

VTVM

AC SCALE

1.5k ohms

10W

0.15F

TEST PROBE

	TO EXPOSED	CONNECT TO
		KNOWN EARTH
	METAL PARTS
		GROUND

5

HT-CN150DVW

STANDARD NOTES FOR SERVICING

Circuit Board Indications

a.The output pin of the 3 pin Regulator ICs is indicated as shown.

Top View	Bottom View
Out	Input
	In

b.For other ICs, pin 1 and every fifth pin are indicated as shown.

Using lead-free wire solder

When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks.

As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40°C, we recommend you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldening bit, contact our service station or service ranch in your area.

< Bottom View >

5

Pin 1

10

c.The 1st pin of every male connector is indicated as shown.

<Bottom View >

Pin 1

Instructions for Connectors

1.When you connect or disconnect the FFC (Flexible Foil Connector) cable, be sure to first disconnect the AC cord.

2.FFC (Flexible Foil Connector) cable should be inserted parallel into the connector, not at an angle.

FFC Cable

Connector

CBA

Soldering

As the melting point of lead-free solder (Sn-Ag-Cu) is about 220°C which is higher than the conventional lead solder by 40°C, and as it has poor solder wettabillty, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be excoeded, remove the bit from the PWB as soon as you conurm the steady soldering condition.

Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to tum on and off the power of the bit as required. if a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it.

When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.

Becareful when replacing parts with polarity indication on the PWB silk.

Lead-free wire solder for servicing

Part No.				Description	Code
ZHNDAi123250E	J			0.3mm 250g(1roll)	BL
ZHNDAi126500E	J			0.6mm 500g(1roll)	BK
ZHNDAi12801KE	J			1.0mm 1kg(1roll)	BM

* Be careful to avoid a short circuit.

6

How to Remove / Install Flat Pack-IC

1. Removal

With Hot-Air Flat Pack-IC Desoldering Machine:

(1)Prepare the hot-air flat pack-IC desoldering machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1)

Fig. S-1-1

(2)Remove the flat pack-IC with tweezers while applying the hot air.

(3)Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

(4)Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)

Caution:

1.Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2)

2.The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.

		Hot-air
		Flat Pack-IC
		Desoldering
	CBA	Machine
	Masking	Flat Pack-IC
	Tape
	Tweezers	Fig. S-1-2

HT-CN150DVW

With Soldering Iron:

(1)Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)

Flat Pack-IC	Desoldering Braid
	Soldering Iron
	Fig. S-1-3

(2)Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering machine. (Fig. S-1-4)

Sharp

Pin

Fine Tip
Soldering Iron	Fig. S-1-4

(3)Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

(4)Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)

With Iron Wire:

(1)Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)

(2)Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5.

(3)While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.

7

HT-CN150DVW

(4)Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

(5)Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)

Note:

When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.

Hot Air Blower

or

Iron Wire

Soldering Iron

To Solid

Mounting Point

Fig. S-1-5

CBA	Fine Tip
	Soldeing Iron
	Flat Pack-IC
Tweezers
	Fig. S-1-6

2. Installation

(1)Using desoldering braid, remove the solder from the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily.

(2)The "●" mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S- 1-8.)

(3)Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges.

Example :

Pin 1 of the Flat Pack-IC

is indicated by a " " mark.

Fig. S-1-7

Presolder

Flat Pack-IC

CBA

Fig. S-1-8

8

HT-CN150DVW

Instructions for Handling

Semi-conductors

Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a grounding band (1MΩ) that is properly grounded to remove any static electricity that may be charged on the body.

2. Ground for Workbench

Be sure to place a conductive sheet or copper plate with proper grounding (1MΩ) on the workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.

< Incorrect >

CBA

< Correct >

Grounding Band

CBA

Conductive Sheet or

Copper Plate

9

HT-CN150DVW

OPERATING CONTROLS AND FUNCTIONS

■ Main unit (front panel)

1

2

3

4

HOME THEATER WITH DVD HT-CN150DVW

ON / STAND-BY	OPEN /CLOSE									REMOTE
										SENSOR
MP3							-		+	MIC VOLUME
	FUNCTION	MODE	PLAY	STOP		SKIP		VOLUME		MIN.	MAX.
											MIC
5	6	7	8	9	10	11		12		13	14

		(1) (2) (3)							16			17	18		19 20		21		22	23	24	25	26	27	28	29
	15	L				R
				C					L C			R	P-SCAN					TITLE	TRK	PRESET	CHP	PROG	SLEEP		REPEAT 1	A- B
														DIGITAL												KHz
														Pro Logic
		LS		S RS					LS		S	RS														MHz
															STEREO VCD MP3
		(4) (5) (6)											30		31	32	33
1.	On/Stand-by Button														16.	Dolby Pro Logic Indicator
2.	Disc Tray														17.	Dolby Digital Signal Indicator
3.	Disc Tray Open/Close Button														18.	P - SCAN mode
4.	Remote Sensor														19.	DVD Indicator
5.	Power Stand-by Indicator														20.	Pause Indicator
6.	Function Button														21.	Play Indicator
7.	Speaker Level Mode Button														22.	Title Indicator
8.	Play or Pause Button														23.	Track Indicator
9.	Stop Button														24.	Tuner Preset Indicator
10.	Chapter (track) Skip Down or Preset/Tuning Down Button														25.	Chapter Indicator
11.	Chapter (track) Skip Up or Preset/Tuning Up Button														26.	Programme Indicator
12.	Volume Up and Down or Speaker Level Adjust Buttons														27.	Sleep Indicator
13.	Microphone Volume Control														28.	Repeat Indicator
14.	Microphone Socket														29.	A - B Repeat Indicator
15.	Speaker Indicators														30.	DTS Signal Indicator
	(1) Left Front Speaker Indicator														31.	Stereo (2-ch) or FM Stereo Receiving Indicator
	(2) Centre Speaker Indicator														32.	SVCD/VCD/CD Indicator
	(3) Right Front Speaker Indicator														33.	MP3 or JPEG Indicator

(4)Left Surround Speaker Indicator

(5)Subwoofer Indicator

(6)Right Surround Speaker Indicator

10

■ Main unit (rear panel)

1 2

AC

INPUT

110

127V

8

220

240V

HT-CN150DVW

3

4

5

6

7

FRONT

SURROUND

SUB

TV

AUX

AUDIO

DIGITAL

Manufactured under license from Dolby Laboratories.

ANTENNA

R

L

CENTER R

L

WOOFER

IN

IN

OUT

"Dolby", "Pro Logic" and the double-D symbol are

PR

AUDIO OUT

VIDEO

trademarks of Dolby Laoratories.

COMPONENT

AM

L

COAXIAL

OUT

VIDEO OUT

Manufactured under license from Digital Theater Systems,

Pb

12

lnc. US Pat. No . 5,451,942, 5,956,674, 5,974,380,

R

S-VIDEO

5,978,762 and other world-wide patents issued and pending

OUT

."DTS" and "DTS Digital Surround" are registered trademarks

FM

75 OHMS

8 OHMS

4 OHMS

of Digital Theater Systems, Inc. Copyright 1996,2000

Y

Digital Theater Systems, Inc. All rights reserved.

MINIMUM RATED SPEAKER IMPEDANCE

9

10

11

The rating label is located on the bottom of the unit.

1.AC Power Input Socket

2.Cooling Fan

3.Speaker Terminals

4.Audio Input Sockets (TV/AUX)

5.Audio Output Sockets

6.Video Output Socket

7.AM Loop Aerial Socket

8.AC Voltage Selector

9.Digital Output Socket (Coaxial)

10.S-video Output Socket

11.Component Video output Sockets

12.FM 75 Ohms Aerial Socket

Cooling fan

This unit is fitted with a cooling fan at the rear for improved cooling. Do not cover the opening in this section with any obstacles.

	AC	FRONT		SURROUND		SUB	TV	AUX	AUDIO	DIGITAL
110	INPUT	R	L CENTER	R	L	WOOFER
127V							L			AUDIO OUT	VIDEO
										COAXIAL	OUT
							R				S-VIDEO
220											OUT
240V			8 OHMS			4 OHMS

MINIMUM RATED SPEAKER IMPEDANCE

cooling fan

Caution:

●The unit will get warm whilst being used. Do not touch the warm areas of the unit for prolonged periods to avoid damage to you.

●This unit is equipped with a special function which protects the amplifier circuit from damages. When it is activated, the sound switch is turned off. In this case, unplug the unit and, after 15 minutes or more, plug it in again.

11

HT-CN150DVW

■ Remote Control

1

	2	ON/STAND BY		OPEN/CLOSE
	3		FUNCTION	I/P SCAN
	4					MUTE
	5
	6
	7	SLEEP	MIC	KEY		ECHO
	8	DISPLAY	DIRECT	ZOOM		PROG
	9	EQ	LISTENING	REPEAT		A-B
	10		ADJ/VOL
	11
	12	TITLE				MENU/PBC
	13		ENTER
	14	SETUP				RETURN
	15		PLAY/PAUSE			SLOW/
		STOP			MEMORY
	16
	17	V TUNING V		V PRESET V
	18	NTSC/PAL ST/MO		LANGUAGE		MODE
	19	STEP	ANGLE	SUBTITLE		AUDIO
	20

21

92LWIR150Z04D7

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

1.Remote Control Transmitter

2.On/Stand-by Button

3.Function Button

4.Direct Number Buttons

5.Mic Button

6.Sleep Button

7.Display Button

8.Direct Button

9.EQ (equalizer) Button

10.Surround/Stereo (2-ch) Listening Mode Button

11.Volume Up and Down or Speaker Level Adjust Buttons

12.Title Select Button

13.Cursor Buttons

14.Set Up Menu Button

15.Play or Pause Button

16.Stop Button

17.Fast Reverse or Tuning Down Button

18.Fast Forward or Tuning Up Button

19.NTSC/PAL Select Button

20.Frame Advance Button

21.FM Stereo/Mono Select Button

22.Angle Select Button

23.Disc Tray Open/Close Button

24.Interlace and Progressive Scan Button

25.Mute Button

26.Key Button

27.Echo Button

28.Programme Button

29.Zoom Button

30.A - B Repeat Button

31.Repeat Play Button

32.Menu/Playback /Control On/Off Button

33.Enter Button

34.Return Button

35.Slow Motion/Memory Button

36.Chapter (track) Skip Up or Preset Up Button

37.Chapter (track) Skip Down or Preset Down Button

38.Speaker Level Mode Button

39.Audio Select Button

40.Language Select Button

41.Subtitle Select Button

12

13	TROUBLESHOOTING
	(1/3) CHART

MAIN UNIT REPAIR CHART

A

A

B

C

D

E

F

G

H

I

J

K

L

All Function

VFD Display 5.1-CH.STEREO

AUDIO L/R

OPTICAL

Video

S-Video

AV CONNECTOR

SCART SUB OUT

Ear Head Phone

Cannot Read The

AM FM

No Working

No Show

No Sound

Disc Or Intermittent

No Output

And Key Function No Output

No Output

No Output

No Output

No Output

No Output

No Output

B

VFD Display

No Show

And Key Function

B

A

Check CN902 voltage

Check Control Board

No

RE-Insert and fix

YES

PIN1 6.8VPIN7 8 AC

YES

All function

CN201 CN202

PIN3 12VPIN2 4 6 GND

the cable

Cable loose or bad INT

No Working

Repair F1

PIN5 -24 V

Check Main Board

Yes

NO

Check Main Board

NO IC953 or IC953 periphery

Yes

IC953 PIN3 5 V

IC208 or IC208 periphery

Yes

Check All System

IC201 or IC201 periphery

RE-Insert and fix

Repair

IC801 or IC801 periphery

Check RB201

the cable

All cable is loose

Check Main Board

Check Main Board

Check Power

No

Repair power

or bad INT

Power T901

NO

Pin7 8 : AC Pin 6: -24V Pin5 5V

Board

Circuit

IC954 PIN3 5 V

IC954 or IC954 periphery

Pin13 12V-16V

Supply circuit

No

No

PIN12 5V

YES

YES

YES

YES

C

Repair

Panel stanby LED

No

Test CN903 PIN2

Repair

Repair

Yes

Check Main Board

IC208 circuit

show Working or Not

20>STB>12V

NO

IC205 or IC205 periphery

Check Main Board NO Check C285 anode Check Main Board

NO

IC210 circuit

Check Main Board

NO

IC209 circuit short

IC801 pin 35 47 ircuit short

IC201 pin short 1 10 19

IC205 PIN8 5V

IC505 periphery

C285 Anode 5V

to IC953 PIN3 return

IC210 PIN3 3.3V

IC201 pin 147 152

IC208PIN3 3.3V

35 44 53 62 96 104 185

Check Control

CN201 PIN 5 circuit short

IC202 pin short 13 14 27

Yes

170

ircuit short

Repair between the

IC405 PIN 42 circuit short

IC351 pin 5 ircuit short

IC201 pin short1 3 9 14 27 43 49

IC202A ( Data,CLK,STB )

Repair

YES

YES

IC201 pin short1 3 9 14 27 43 49

No

Main board IC201

YES

RA201 IC204 circuit short

Pin8:CLKPin5 6: Data

Control Board

No

Check Main Board

to VFD Display

Pin9:STB

IC 201A circuit

CN202PIN4:

Check

Check

Check Main Board

IC202A Circuit

(HT48R05A)

NO

Repair

Repair power

12V<PIN4<16V

IC801

IC801 IC201 IC351

Renewal bastard

IC201 PIN207=Reset

NO

IC201 circuit

Supply circuit

PIN 19 58 circuit open

Confirm IC801

IC 201 PIN20(OSC

Yes

Yes

IC201 IC351 OK

frequency 27MHZ)

XL201

circuit

No

Check Main Board

YES

Check Control

Repair between the

CN202PIN3:

No

IC201A

IC201A ( PIN 12 Voltage)

5V

Check Main Board

NO

Repair

to RB201 Return

D

Yes

IC204 PIN3 =3.3V

IC105Circuit

Check Main Board

Yes

Check Power

No

YES

YES

CN903PIN1

Boaed

3.5V

Check IC201A Fettle

Renewal IC201A

Yes

YES

YES

No

XL301 Check

Repair XL301 Circuit

(OSC frequency 455KHZ)

IC202 Fix softwre

NO

Yes

Check Main Board

Circuit IC201 to IC202

Check IC110

Circuit IC201 to IC203

Check IC110 PIN51 DSCK signal

YES

Check

E

Check

IC301 Circuit

NO

IC201 IC202

Renewal bastard

IC203 circuit

1

2

3

4

5

6

7

8

TROUBLESHOOTING

CN150DVW-HT

14	TROUBLESHOOTING
	(2/3) CHART

A

B

C

D

E

C

5.1 - CH.STEREO

No Output

	Check Main Board		No
	Check CN901
	PIN1=+28VPIN3=GND
		Yes
	Check Main Board
	OP IC Audio signal output
	IC 501	Pin16 L OUT	Yes
		Pin21 SR OUT
	IC502	Pin16 SL OUT
		Pin21 R OUT
	IC503	Pin16 C OUT
		Pin21 SW OUT

No

Check Main Board

IC501-503 Low Mute Return circuit

High

Gradually disturb each import

Confirm IC501-503 fettle No Confirm Speake

Confirm every IC supply power UP to C315-350 anode

Yes

Check Main Board

IC351 supply power No Check IC351 PIN2 MCLK

Check IC351 PIN3 BCLK Check IC351 PIN4 LRCK

Check IC351 PIN7 DIN1

Check IC351 PIN8 DIN2

Check IC351 PIN3 DIN3

Yes

Check Main Board

Confirm IC351 fettle

A	B
All Function	VFD Display
No Working	No Show
	And Key Function

Repair

Power Supply

Check Between

IC501-IC503 to

JK501 Circuit

Confirm mainframe mute off

Check Main Board mute circuit

Renewal bastard

Check Between

IC201 to IC351 Circuit

Confirm IC201 fettle

MAIN UNIT REPAIR CHART

C	D	E
5.1-CH.STEREO	AUDIO L/R	Video
No Output	No Output	No Output

D

AUDIO L/R

	No Output
	Check Main Board	YES	Check Between
	IC406 Pin1 7
			IC406 TO JK401
	signal output
	No
	Check Main Board	YES	Check
	IC406 Pin2 6		IC406 voltage Circuit
	signal IN		Check IC406
	No
	Check Main Board	YES	Check Between
	IC401 Pin1 7		IC401 to IC404
	signal output
	No
	Check Main Board	YES	Check
	IC401 Pin2 6		IC401 voltage Circuit
	signal IN		Check IC401
	No
	Check Main Board	YES	Check
	IC351		IC351 voltage Circuit
	signal IN		Check IC351
			CheckI351 to IC401

F	G		H	I	J	K
S-Video	AUDIO OUT COAXIAL COMPONET VIDEO			MIC IN	Cannot Read The	AM FM
No Output	No Output		No Sound	No Sound	Disc Or Intermittent	No Output
	E				G
	Video				AUDIO OUT COAXIAL
					No Output
	No Output
	Check Main Board	NO			Check Main Board		NO
			RE-Insert and fix		JK804 cable is loose			RE-Insert and fix
	JK802 cable is loose
			the cable		or bad INT			the cable
	or bad INT
	Yes				Yes
	Check Main Board	Yes	Check		Check Main Board
					C257 signal output
			Between Main Board
	L809 signal output
			L809 to JK101
	NO				NO
	Check Main Board Between				Check Main Board Between
					IC201 Pin114 to C257
IC201 Pin110 to L809 CIRCUIT					Filter Circuit
	F					H
	S-Video
	No Output				COMPONET VIDEO
					No Output
	Check Main Board	NO	RE-Insert and fix
	JK801 cable is loose				Check Main Board			NO
			the cable
	or bad INT
					JK806 cable is loose			RE-Insert and fix
					or bad INT			the cable
	Yes
						Yes
	Check Main Board
	L812 L813 signal output				Check Main Board
					CN804 signal output
	NO
						NO
	Check Main Board Between
	IC201 Pin112 113 to L812 L813				Check Main Board Between
	Filter Circuit				IC201 Pin113 114 1125			to CN804

Filter Circuit

1

2

3

4

5

6

7

8

CN150DVW-HT

15	TROUBLESHOOTING
	(3/3) CHART

H

A

MIC IN

No Output

NO

Check Main Board

RE-Insert and fix

JK 301 cable is loose

or bad INT

the cable

Yes

B

Check Main Board

NO

RE-Insert and fix

CN 801B cable is loose

or bad INT

the cable

Yes

Disturb CN801B PIN 12

NO

Check Main Board

5.1 - CH.STEREO

Confirm Speaker

No Output procedure

Yes

C

Check Main Board Between

CN801A TO CN801B

Yes

Check MIC Board

No

ConfirmIC802A Periphery

Confirm IC801A802A803A Supply power

Renewalbastarf

Disturb IC802APIN35 Confirm Speaker

Yes

D

Check MIC Board

No

Check Between

Disturb IC803A PIN 7

IC 802A PIN35 to

Confirm Speaker

IC 803APIN7return

Yes

Check MIC Board

No

Check Between

Disturb IC801A PIN 15

IC801A PIN15 to

Confirm Speaker

IC803APIN5 return

ControlIC802A

Yes

E

Check MIC Board

No

Check Between

Disturb R B855B

RB 855B to

Confirm Speaker

IC803A PIN3 return

ControlJK301 IC803A

MAIN UNIT REPAIR CHART

C

E

G

I

J

F

H

K

L

A

VFD

B

D

AllFunction

Display

5.1-CH.STEREO

AUDIOL/R

OPTICAL

Video

S-Video

AV CONNECTOR

SCART SUB OUT

EarHead Phone

Cannot Read The

AM FM

No Working

No Show

No Output

No Output

No Output

No Output

No Output

No Output

No Output

No Sound

Disc Or Intermittent

No Output

AndKey Function

K

Cannot Read The

Disc Or Intermittent

Check Main Board

NO

RE-Insert and fix

CN801 CN803 CN812 CN813

NO DISC STATUS

the cable

cable is loose or bad INT

CN 803 PIN1 3V

CN 813 PIN1 2 3 4 = 0V

CN 812 PIN1 = PIN2

CN 803 PIN2 0V

L

Yes

CN 803 PIN3 0V

CN 803 PIN4 = CN803 PIN5

PLAY STATUS

AM FM

NO

Check Main Board

NO

CN 803 PIN1 3V

CN 803 PIN1

4V

CN 812 PIN1 = PIN2

No Output

RE-Insert and fix

CN 803 PIN2 0V

CN 803 PIN2 6.5V

Change Loader

Loader is OK?

C813 CN803 CN812 voltage

the cable

CN 803 PIN3 0V

CN 803 PIN3

0V

CN801 signal IN

CN 803 PIN4 = CN803 PIN5

CN 803 PIN4 2.3V

Check Main Board

NO

RE-Insert and fix

CN813 NO

CN812 NO

ANT001 CN002

CN803 NO

CN801 NO

the cable

cable is loose or bad INT

NO

Repair IC802 circuit

Change IC201 Pin 117

NO

Repair IC201circuit

NO

Repair IC802 circuit

Change IC804 ciruit

NO

Repair IC804801 circuit

Change IC802

Repair IC802

118 Signal

Repair IC201

Change IC802

Repair IC802

Change IC801 ciruit

Repair Q800-803811

Yes

around circuit

Change IC802

around circuit

around circuit

Change 0805 0806 ciruit

Q813 around circuit

YES

Check Main Board

NO

Check Main Board

YES

YES

CN 151

YES

Voltage Circuit signal IN

Supply Power

PIN4 12V PIN5 6 7 8 signal

IC201 Signal

Check Main Board

IC801 and IC201 connect

NO

Pin1

Pin2

Pin3

Pin4

Pin5

Pin6

Pin7

Pin8

Pin9

Pin10

Pin11

Pin12

Pin13

Pin14

DISC

1.5V

2.5V

2.5V

1.5V

2.5V

0V

0V

12V

1.2V

1.5V

6.1

6.1V

2.5V

2.5V

STATUS

2.5V

2.5V

3.6V

3.6V

5V

2.5V

12V

0V

1.5V

2.5V

2.5V

1.5V

1.5V

0V

Pin15

Pin16

Pin17

Pin18

Pin19

Pin20

Pin21

Pin22

Pin23

Pin24

Pin25

Pin26

Pin27

Pin28

CD

Pin1

Pin2

Pin3

Pin4

Pin5

Pin6

Pin7

Pin8

Pin9

Pin10

Pin11

Pin12

Pin13

Pin14

PLAY

1.5V

2.5V

2.5V

1.5V

2.5V

0V

0V

11V

5.2V

5.2V

5.5V

5.6V

2.5V

2.5V

STATUS

2.5V

2.5V

4.7V

6.4V

5V

2.5V

11V

0

1.3V

2.5V

2.5V

1.5V

1.5V

2.3V

Pin15

Pin16

Pin17

Pin18

Pin19

Pin20

Pin21

Pin22

Pin23

Pin24

Pin25

Pin26

Pin27

Pin28

1

2

3

4

5

6

7

8

CN150DVW-HT

HT-CN150DVW

BLOCK DIAGRAM

A
		+12V
		-12V			FM IN
		+5V
	POWER	+6.8V
		PCON	TEA5762H+SAA6588T		AM IN
	SUPPLY
B		-24V
		3.6V AC	RADIO PACK
		GND			RESET
AC input 120V/230V
		+5V_STB
					FLASH
					SST39VF080
	L				SDRAM
	TV-IN
					4MX16
C	R	IC TC4052B
	L				IC AT24C02
	AUX-IN				SERIAL EEPROM
	R
			L CH		27MHZ
			R CH
D			IC RC4558D
	L
	2*14W OUT
	R
		IC TDA7269
E
							L
							LINE OUT
	SUB		IC RC4558D	IC RC4558D	IC RC4558D	IC RC4558D	R
	2*25W OUT
	C
F		IC TDA7265
	SL		L
	2*14W OUT			IC M6244FP
	SR
G		IC TDA7269	R
	MIC IN
		IC PT2399	VR
	IC RC4558D		IC RC4558D
H
1	2	3	4		5	6
		BLOCK DIAGRA3M (1/2)

16

IC 74HC04

ES6629FD

IO-PUT

IC 74HC374

IC 74HC374

IO-PUT

	L
	LINE OUT
RC4558D	R

IC WM8772

D/A EXCHANGE

L CH

R CH

SUB CH

C CH

SL CH

SR CH

IC RC4558D

IC RC4558D

IC RC4558D

HT-CN150DVW

SPDIF-IN

SPDIF-OUT

Y.V.U OUT

S-VIDEO

C-VIDEO

SCART

VFD(DR1060)

	IC HT16511	KEY
	IR	HT48R05
		PCON
	IC EC6603	LOADER
	(RF)
	AT5660	DVD
	(DRIVER)
		RA0
		M02

6

7

8

9

10

11

12

BLOCK DIAGRAM (2/2)

17

HT-CN150DVW

SCHEMATIC DIAGRAMS / IC’S PIN VOLTAGE

Standard Notes

WARNING

Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark " " in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.

Capacitor Temperature Markings

	Mark	Capacity	Standard	Temperature
		change rate	temperature	range
	(B)	±10%	20°C	-25~+85°C
	(F)	+30 - 80%	20°C	-25~+85°C
	(SR)	±15%	20°C	-25~+85°C
	(Z)	+30 - 80%	20°C	-10~+70°C

Capacitors and transistors are represented by the following symbols.

Notes:

1.Do not use the part number shown on these drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.

2.All resistance values are indicated in ohms (K=103, M=106).

3.Resistor wattages are 1/4W or 1/6W unless otherwise specified.

4.All capacitance values are indicated in F (P=10-6 F).

5.All voltages are DC voltages unless otherwise specified.

6.Electrical parts such as capacitors, connectors, diodes, IC's, transistors, resistors, switches, and fuses are identified by four digits. The first two digits are not shown for each component. In each block of the diagram, there is a note such as shown below to indicate these abbreviated two digits.

CBA Symbols

(Top View)	(Bottom View)
	+
	Electrolytic Capacitor
(Top View)	(Top View)
	Transistor	Transistor
E C B	E C B

18

HT-CN150DVW

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:

1.CAUTION:

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE

SAME TYPE FUSE.

2.CAUTION:

Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.

If Main Fuse (F1001) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.

3.Note:

(1)Do not use the part number shown on the drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since the drawings were prepared.

(2)To maintain original function and reliability of repaired units, use only original replacement parts which are listed with their part numbers in the parts list section of the service manual.

19

HT-CN150DVW

MAIN CIRCUIT DIAGRAM

A

R-IN1

L-IN1

R323

47K

R

AIL

R324

47K

IC301

TC4052B

R

12

AIR

X0

14

X1

R315

100K

R

JK401-A

15

R301

43K

X2

X-COM

11

R

L

X3

L301

100ohm

C301

IN

100P

1

Y0

B

TV

5

Y1

C302

2

R316

100K

C

Y2

100P

Y-COM

1

4

R

Y3

6

L302

100ohm

R302

43K

10

100K

100K

100K

100K

100K

100K

A

R303

43K

10

10

9

B

5

6

VDD

L

INH

R305

R306

R307

R308

R309

R310

R311

R312

8

VEE

L303

100ohm

C303

VSS

R319

220

C429

IN

100P

P+12V

AUX

C304

R320

220

P-12V

R421

100P

R

100u/16

R4024 4.7K

JK401-B

L304

100ohm

R304

43K

5V6

100u/16

R431

5V6

104

104

2

C

ZD301

C311

C312

ZD302

C313

C314

R432

3

CN151 FOR TUNER PCB

1KB(33K)

1

LEFT

104(OPEN)

2

GND

3

RIGHT

R420

4.7K

C

4

TVCC

TVCC

1

R4023

5

ENABL

4

5

TUN-CE

4052-A

6

3

6

DATA

TUN-DATA

2

7

TUN-CLK

4052-B

7

CLOCK

1

8

TUN-ST

8

STEREO

RA301

33x4

9

+5V

10

SCI

SCL_RDS

100K

100K

100K

100K

100K

100K

11

SDA

SDA_RDS

12

DAVN

DAVN_RDS

R487

R488

R489

R490

R491

R492

D316

1N4148

1N4148

D317

D

D301

1N4148

BMUTE

D302

1N4148

P+12V

T5V

D305

(OPEN)1N4148

R424 220

C440

10u/16V

C439

10u/16V

C441

10u/16V

10u/16V

C438

D304

1N4148

10u/16V

AMUTE

CN201

FOR RB201

E-D(SW)

D305 1N4148(OPEN)

1

C453 47u/16

10

11

12

13 RIN

14

15

2

ZD401 5V6

C454 104

R425 22K

R426 22K

R427 22K

R428 22K

1 OUT4

2 OUT3

3

4

5

6

7

8 SRIN

9

VFD-CE

D306

1N4148

R3 0

OUT2

OUT1

AVDD

SWIN

GNDS

SLIN

GNDC

CIN

GNDR

GNDL

5.6K LIN

3

VFD-CLK

D307

4

1N4148(OPEN)

VFD-DATE

5.6K

5

+5V

D308

1N4148

IC405

R1

R2

6

-24V

M62446FP

C3

33P

E

7

47K

D309

1N4148

P-12V

+5V

AC1

8

MICR

MICL

AC2

C455 47u/16

C457 47u/16

220

9

IR

R321

R429 220

ZD402 5V6

C456 104

C458 104

DVDD

LATCH

DGND

AGND

SWOUT

35 SROUT

SLOUT

33 COUT

ROUT

CN202

FOR RB202

41 CLK

DATA

31 LOUT

30 AVSS

CL1

CL2

EN2(OPEN)

D310

1N4148

R430

42

40

39

38

37

36

34

32

29

28

MUTE

C449 4u7

EN1(OPEN)

R322 6KB

C471uF

D311 1N4148(OPEN)

M62446-CLK

Q301

M62446-DATA

M62446-CE

B

2SC945

C472

ST

D312

1N4148

C452

C451

C450

30P

30P

30P

1uF

T5V

D313

1N4148

3V3

24V

D314 1N4148(OPEN)

F

470

470

R260

R261

D315

1N4148

VDDP

ZD202

ZD203

R463

27K

R967

10K

R464

27K

C497

10u/16V

C487 473

C480 473

C479 473

ST

C474

C473

C482

C481

563

563

R966 22k

Q404

R470

100K

563

563

100u/25

10K(1K)

C984

2SA733(OPEN)

124

124K

390K

15V

22K

33K

C488563

15K

33K

33K

33K

15K

33K

15K

15K

15K

10k(OPEN)

10k(OPEN)

C491

C492

R462

R461

R460

R4010 4.7K

R459

R458

R4009 4.7K

R456

R457

R4008

4.7K

R455

R454

R4007

4.7K

R452

R453

R4006

4.7K

R451

R561

CN903 FOR SWITCH POWER PCB

C475

104

C484

C483

104

C476

104

B

G

104

5

6

C493

104

3

2

5

6

3

2

5

6

3

2

R465

R466

102

C494

+

C469

-

104

+ B+

-

+ B+

+ B-

-

CN902 FOR SWITCH POWER PCB

B+

B-

151

B-

1

+6VB

D

4

D

B

D

D

D

4

D

B

- IC409B-

JRC4558d

JRC4558d + 1

R4005 4.7K

C4011

JRC4558d 7

IC409-A 4

JRC4558d + 1

-

C4009 151

IC407-B B

JRC4558d 7

R4002 -

C4008151

IC407-A JRC4558d

C4007151

R571100K

2

7

IC409-B

R4004 4.7K

4.7K

1

R4001

4.7K

3

R968

IC409-A

+12V

P-12V

4

1 1/2W

P-12V

P-12V

P-12V

P-12V

P+12V

B

151C4010

L-0

5

-24V

C486

C485

C477

10u/16V

C495

C490

C478

6

C

E

10u/16V

10u/16V

10u/16V

10u/16V

10u/16V

R655

110

R501

5K6

Q405

2SC945(OPEN)

7

AC1

8

AC2

SUB

R-0

R656

110

R502

5K6

R467

3K3(OPEN)

R657

110

R521

5K6

H

R658

110

R522

5K6

L951

100

VDDP

R659

110

R541

5K6

+27V

R670

110

R542

5K6

C951 104

C955 100u/50

2R95110K

D951

1N4148

R953

10K

BMUTE

00K(10K)

00K(10K)

00K(10K)

C957

C959

+12V

1

470u/50

470u/50

3

L956

100uH

4

5

6

TVCC

MAIN CIRCUIT DIAGRAM (1/4)

20

HT-CN150DVW

SUB1

C1

SR1

SL1

R1

L1

47

47

47

47

47

47

R498

R497

R496

R495

R494

R493

R401

4K7

R402

27K

R416

1K

C403

R403

1K

150P

IC401-A

C405

C426

10u/16V

C401

-

JRC4558d

10u/16V

R431

47K

R417

4K7

103

2

O

1

C461

47P

C402

+

B-

R418

1K

C427

103(562)

3

4

C463

10u/16V

103

R432

68K

R436

33K(56K)

R437

4K7(330)

470P(100P)C464

R438

15K(3.3K)

R43947K

103

4K7

R405

27K

C404

6

7

3

4

Jrc4558d

R419

43K

R404

104

P-12V

R433

360K

-

C408

2

1

R406

1K

150P

IC401-B

C410

B-

O

C428

C406

-

JRC4558d

10u/16V

+

IC406-A

150P

C407

O

R434

360K

IC403-B

B+

Q401

CM5783

103(562)

+

8

JK401-C

-

JRC4558d

5

R435

P-12V

6

E

c

7

10u/16V

R-2

56K

L

O

104

B

B+

R408

27K

C409

104

P+12V

L306

100ohm

OUT

5

+

8

C462

C430

C413

LINE

C429

104

P+12V

R407

4K7

R409

1K

150P

IC402-A

C415

L305

100ohm

-

JRC4558d

10u/16V

R440 47K

E

c

2

1

C465

47P

R

C411

C412

O

C467

R421

47K

+

B-

10u/16V

103

103(562

R441

68K

R444

33K

3

4

39K

R4454K7(330)

Q402

CM5783

R446

15K(3.3K)

R44747K

C468470P(100P)

3

4

JRC4558d

-

R442

68K

B

R431

560P(150)

R411

27K

C414

104

P-12V

R443

68K

-

6

-

7

2

O

11

C418

B+ O

+

B-

R410

4K7

R412

1K

150P

IC402-B

C420

5

+

8

IC406-B

IC404-A

JRC4558d

10u/16V

JRC4558d

R432

C433

R4022

C416

R414

27K

C419

6

O

7

P+12V

SR-2

R450

10K

Q403

1K

1K

47K(3.3K)

47K(3.3K)

47K(3.3K)

4.7K

104

B+

C417

104(OPEN)

R422

P-12V

103

103(562

5

+

8

P+12V

15K(5.6K)

C466

104

150

IC404-B

10u/16V

2SA733

R4023

0.047uF

C423

-

C425

R448

R449

R471

R472

R471

B+ O

-

JRC4558d

IC403

6

7

R413

4K7

R415

1K

150P

JRC4558d

+

104(OPEN) R4021 0.047uFC436

C434

C421

C422

2

O

1

100K(33K)R423

5

C435

8

B-

C-2

47KR479

4.3K(4K7)R477

4.3K(10K)R476

100KK

1N4148

2SC945

ECC

47KR4011

470PC4001

AOR

39K

103

103(562

3

+

4

Q407

AOL

2SC945

P+12V

Q409

P-12V

2SA733

B

C424

104

R474

R486

2.2K(47K)

10K

R484

R485

18K

18K

Q408

R483

18K

R478

D318

B

47KR4012

470PC4002

C438

10u/16V

C437

1KR476

E

R482

20K

R474

2.2K(47K)

R481

VCC

20K

BLNK

13

14

15

16

17

18

19

20

21

C

C442474

C443153

R4

10K

B

Q1

RIN

GNDL

LIN

C444152

BYPASSR

BYPASSL

LTRE

LBASS3

LBASS2

LBASS1

2SC945

10K

E

7

JK5001

R2

5.6K

ESS

R5

RB5001

6

C4

33P

TO CN5001

1

3

MICL

152

2

2

AVSS

CL1

CL2

CR1

CR2

RTRE

RBASS3

RBASS2

RBASS1

C445474

C446153

C447

3

4

Q2

C

4

5

R7

3.3K

R8

10K

2SA733

B

Q3

1

2SC945

30

4u7

4u7

IN4148

29

28

26

24

23

22

27

25

E

D1

ZD1 7V5

100u/16V

C449

C448

R956K

C5

R6 100k

12K(OPEN)

CN401

R468

OPEN

SUB

1

VCC+27V

VSSP

VDDP

VSSP

R469

47K(OPEN)

C496104(OPEN)

2

VDDP

C511

104

VSSP

VDDP

R563

39K

R564

220

C508

47U/63V

C512

104

R565

220

A

MODE 2

C509

104

C513

104

CLOCK

F_

15KR451

10K(1K)R561

10K(330)R562

5V6ZD501

224C507

R566

220

MODE

3 VDDA2

R510

10

VDDP2

OSC

BOOT1

153C521

560PC523

R5135.1

560PC525

R5155.1

M1uFC527

C529

103C5061

10KR519

D504

1N4148

103C5094

VDDA1

14 VDDP1

MODE 3

22

C510

104

10

23

C514

104

7

R517

C501

474

8

IN1+

15

C503

224

330P

9

IN1-

C505

5K6

C505

474

11

IC501

OUT1 16

c

SGND1

TDA8921TH

L501

27uH

B

Q501

2

SGND2

OUT2 21

R571100K

25C945

332(390)

C506

332(390)

C506

474

1

MODE2VSSA2

12

24 VSSD

19

C542

104

C521153

C524 560P VDDPVDDP

R5145.1

C526 560P VSSPVSSP

R5165.1

C528 M1uF

R51822

C5062 103

D506

AFAF

C5095103 R520

10K

11

332(390)

332(390)

BOOT2

104C520

151

E

5

IN2+

153

L502

27uH

224

C504

IN2+

C522

C4007

330P

ASSA1

STABI

PROT

SBVD

VSSP1

VSSP2

C530

4

IN2-

22

C502

474

C517224

C51868P

6V

C515

104

18

13

104

17

20

1N4148

5K6

R511

10

C519

C516

104

5K6

VSSP

VSSP

5K6

VDDP

C541

104

VSSP

C539

47U/63V

12

K6

VSSP

K6

C5053

C5054

C5055

C5056

CLOCK

5.1

5.1

22

1N4148

R

C543

104

C537

104

R527

10

10

K6

L

C531

474

C538

104

10

14 VDDP1

23

C544

104

7

R533

D501

9

100K(10K)3

100K(10K)4

100K(10K)3

100K(10K)4

100K(10K)3

6

VDDA2 3

BOOT1

R529

R531

100K

330P

IN1+

MODE

VDDA1

VDDP2

OSC

153

560P

560P

M1uF

224

103

10K

C5096

103

7

12

7

8

9

10

11

8

15

8

C

C533

MAIN CIRCUIT DIAGRAM (2/4)

21

HT-CN150DVW

R322

Q301

M62446-CE

C4

C449

B

2SC945

C472

ST

D312

1N4148

C452

C451

C450

30P

30P

30P

1uF

T5V

D313

1N4148

3V3

24V

D314 1N4148(OPEN)

470

470

R260

R261

D315

1N4148

VDDP

ZD202

ZD203

A

R463

27K

C497

10u/16V

C487 473

C480 473

C479 473

R967

10K

R464

27K

ST

C474

C473

C482

C481

563

563

R966 22k

Q404

R470

100K

563

563

10K(330)

100u/25

10K(1K)

C984

2SA733(OPEN)

124

124K

390K

15V

22K

33K

C488563

15K

33K

33K

33K

15K

33K

15K

15K

15K

10k(OPEN)

10k(OPEN)

C491

C492

R462

R461

R460

R4010 4.7K

R459

R458

R4009 4.7K

R456

R457

R4008 4.7K

R455

R454

R4007

4.7K

R452

R453

R4006

4.7K

R451

R561

R562

CN903 FOR SWITCH POWER PCB

C475

104

5

6

2

C484

C483 104

2

C476

104

2

B

104

C493

104

3

5

6

3

5

6

3

R465

R466

102

C494

C469

-

104

+ B+

-

+ B+

+ B-

-

CN902 FOR SWITCH POWER PCB

B+

B-

151

B-

1

+6VB

D

4

D

B

D

D

D

4

D

B

+

- IC409B-

JRC4558d

JRC4558d + 1

R4005 4.7K

C4011

JRC4558d 7

C4010151

JRC4558d +

1

-

IC407-B B

JRC4558d 7

R4002 -

C4008151

IC407-A JRC4558d

C4007151

R571100K

B

2

7

IC409-B

R4004 4.7K

4.7K

1

R4001 4.7K

3

R968

IC409-A

+12V

P-12V

4

1 1/2W

P-12V

P-12V

P-12V

P-12V

P+12V

B

AIC4094-

151C4009

L-0

5

-24V

C486

C485

C477

10u/16V

C495

C490

C478

6

C

E

10u/16V

10u/16V

10u/16V

10u/16V

10u/16V

R655

110

R501

5K6

Q405

2SC945(OPEN)

7

AC1

8

AC2

SUB

R-0

R656

110

R502

5K6

R467

3K3(OPEN)

R657

110

R521

5K6

R658

110

R522

5K6

L951

100

VDDP

R659

110

R541

5K6

C

+27V

R670

110

R542

5K6

C951 104

R951 10K

D951

1N4148

R953

10K

100u/50

BMUTE

100K(10K)

100K(10K)

100K(10K)

C955

C957

C959

+12V

470u/50

470u/50

L956

100uH

1

TVCC

2

100u/16

C902 104

L955

100uH

C965 220u/25

R955

100K

220u/16

R544

R503

R504

TP951

C964

C966

C961

C963

3

104

Q951

470u/16v

2SA952

Q952

-27V

CN901

2SC945

B

R956 10K

POWERPCB

C952 104

C956

100u/50

R952 10K

C958

C960

470u/50

470u/50

L957

100uH(10uH)

R954

4K7

C

E

Tun_B+/SW

FOR SWITCH

C967

P+12V

L952

100

+6VB

VSSP

220u/16v

C968

+M5V

R970

104

+5V

1M(OPEN)

D

C985 470u/16

VCC

R957

180

1W

R963

0

-24V

1

IC953

3

BA05T

R960 390

1/2W

D960

OPEN(0)

OPEN(51K)

E

C

C973 220u/25

P-12V

C974

2

C976

10u/16V

Q953

C975

2SA952

104

104

104

2SA952

R959

220u/10v

B

220

R961

22

1/2W

Q955

C982

R965

C983

B

2SC945

R958

330

Q954

R962

1

IC954

3

C981 220u/16

BA05T

2K2 (1.5K)

7V(OPEN)

100u/25 C970

100u/25

ZD951 12V

220u/25

2

C

E

ZD952

C969

C971

C972

C977

C978

C980

R988

2K2(OPEN)

104

104

104

C979

104

220u/10v

C988

10u/16V(OPEN)

2

1

CN908

E

C507

C507

TO SWITCH POWER PCB

C507

C507

SWITCH POWER

C507

C507

F

G

H

1

2

3

4

5

6

MAIN CIRCUIT DIAGRAM (3/4)

22

HT-CN150DVW

1uF C47

C44

C44

R956K

ZD1

100u/ C5

R6 10

12K(OPEN)

CN401

R468

OPEN

SUB

1

VCC+27V

VSSP

VDDP

VSSP

R469

47K(OPEN)

C496104(OPEN)

2

VDDP

C511

104

VSSP

VDDP

R563

39K

R564

220

C508

47U/63V

C512

104

R565

220

A

MODE 2

C509

104

C513

104

CLOCK

F_

104

R4006

4.7K

15KR451

10K(1K)R561

10K(330)R562

c

ZD5015V6

C507224

R566

C505

5K6

C505

474

11

SGND1

MODE

R510

10

OUT1 16

153C521

560PC523

R513 5.1

560PC525

L501

27uH

C529

103C5061

10KR519 D504 1N4148

C5094103

IC5013VDDA2

TDA8921TH OSC

220

5.1

22

C473

MODE 3

C514

104

563

C510

104

10

14 VDDP1

23

7

BOOT1

R515

R517

C501

474

8

IN1+

VDDA1

VDDP2

15

M1uF

224

C503

330P

C527

9

IN1-

3

2

B

Q501

2

SGND2

OUT2 21

R571100K

25C945

332(390)

332(390)

C506

474

1

MODE2VSSA2

12

24 VSSD

19

C542

104

C521153

C524 560P

VDDPVDDP

R5145.1

C526 560P

VSSPVSSP

R5165.1

C528 M1uF

R51822

C5062 103

D506

AFAF

C5095103 R520

10K

11

332(390)

332(390)

BOOT2

104C520

+

- B

-

151

C506

5K6

5

153

L502

27uH

224

E

4 JRC4558d

D

C504

IN2+

C522

R4001 4.7K

C4007

330P

ASSA1

STABI

PROT

SBVD

VSSP1

VSSP2

C530

1

4

IN2-

22

C502

474

224C517

68PC518

1N4148

L-0

18

13

104

17

20

C477

10u/16V

C515

104

110

R501

5K6

R511

10

C519

C516

104

110

R502

5K6

VSSP

VSSP

110

R521

5K6

VDDP

C541

104

VSSP

C539

47U/63V

12

110

R522

5K6

VSSP

110

R541

5K6

C5053

C5054

C5055

C5056

CLOCK

5.1

5.1

22

1N4148

R

C543

104

C537

104

R527

10

10

110

R542

5K6

L

C531

474

C538

104

10

14 VDDP1

23

C544

104

7

R533

D501

9

100K(10K)

100K(10K)

100K(10K)

100K(10K)

100K(10K)

100K(10K)

6

3 VDDA2

BOOT1

R529

R531

100K

C533

8

MODE

VDDA1

VDDP2

OSC

15

153

560P

560P

M1uF

224

103

10K

C5096

103

8

IN1+

C

R544

R503

R504

R523

R524

R543

R544

330P

C561

C563

C565

C567

C569

C5063

R535

7

R525

5K6

9

IN1-

IC502 TDA8921TH

16

6

C535 474

11

SGND1

OUT1

L503

27uH

5

C536 474

2

SGND2

OUT2

21

SR

R526

5K6

153

560P

560P

M1uF

224

103

4

5

L504

27uH

IN2+

SL

1M(OPEN)

C534

IN2+

VSSA2

ASSA1

VSSD

STABI

PROT

SBVD

VSSP1

VSSP2

BOOT2

C562

C564

5.1

C566

5.1

C568

22

C5064

R536 10K

3

C532

474

330P

C570

R970

4

IN2-

22

2

SW

1

12

24

224C547

18

13

68PC548

19

104

17

20

22

1N4148

C5095 103

1

R965OPEN(51K)

C98310u/16V

C560 104

R530

R532

R534

D503

332(390)C5057

332(390)C5058

C545

MODE3

VSSP

VDDPVDDP

VSSPVSSP

AF F A

104

C549

JK501

C546

104

R528

10

VSSP

VSSP

VDDP

C580

104

VSSP

C579

47U/63V

C581

104

C577

104

C582

104

CLOCK

5.1

5.1

22

D505

1N4148

R547

10

C578

104

10

14 VDDP1

23

C583

104

7

R551

6

MODE

3 VDDA2

BOOT1

R549

R550

C5071

104

C573

VDDA1

VDDP2

OSC

153

560P

560P

M1uF

224

103

R552

10K

103

C571

474

8

IN1+

15

C5072

104

R545

5K6

330P

16

C590

C591

C592

C593

C594

C5065

C5093

9

IN1-

IC503 TDA8921TH

C575

474

11

SGND1

OUT1

L505

27uH

C5073

104

2

SGND2

21

R546

5K6

C576

474

OUT2

153

560P

560P

M1uF

224

103

5

L506

27uH

IN2+

C5074

104

C574

IN2+

C595

R556

C572

474

VSSA2

ASSA1

VSSD

STABI

PROT

SBVD

VSSP1

VSSP2

BOOT2

C596

5.1

C597

5.1

C598

22

C5066

10K

C5075

104

330P

4

IN2-

22

L505

27uH

C599

C584

104

12

24

224C586

18

13

68PC587

19

104C588

17

20

104C589

VDDP

R553

VSSP

R554

R555

D502

1N4148

C5091

103

C5076

104

1

A F

C585

104

R548

10

VSSP

VSSP

FERQ_HOP

IC505-B

L959

1uH

C5047

33P

R5044

10K

CD4013BM

+5V

8

SET

IC504-D

74HCO4

12

Q

9

DATE

9

8

CF5041

C5048

11

10K

1K

102

600KHz

100P

>CLK

13

TO-IC504-IC505

Q5041

10

Q

R5041

R5043

C5045

R5045

47K

RESET

2SC945

C5049

100P

C

10u/16VC5041

104C5042

104C5043

104C5044

1KR5042

B

E

IC505-A

12

13

R5052

OPEN

CD4013BM

R5047

6K

IC504-B

IC504-E

6

SET

2

R5046

1M

74HCO4

74HCO4

5

Q

IC504-F 74HCO4

DATE

1

2

5

6

3

4

11

10

3

>CLK

1

4

Q

IC504-A 74HCO4

IC504-C

R5051

RESET

C5051

100P

R5049

22

74HCO4

10K

Q5042

C5046

25A733

R5048

47K

R5062

R5053

470P

C5060

47K

CLOCK

100P

470K

CF5042

C5050

100P

IC504-B

700KHz

74HCO4

PCB

6

7

8

9

10

11

12

MAIN CIRCUIT DIAGRAM (4/4)

23

HT-CN150DVW

SERVO CIRCUIT DIAGRAM

A

DVD LOADER (AMTEK)

RF50V

CN801

1

TRACKIC802 20PIN

TRACK-

2

TRACK+ IC802 15PIN

TRACK+

3

PACK

FOCUSIC802 5PIN

4

FOCUS+ IC802 14PIN

5

DVDPD IC801 23P

DVD

6

RF50V

VCC5V

7

GND

8

GND

2.1V

Q806

2SB1132

9

DVDLD

4.6V

B

10 CDLD

L802

1UH

D802 1N4148

102 C807

R805 10

11 GND

100u/16

12 GND

C808

13 CDPD

IC801

24P

3.9V

14

GND

VCD/CD

1UH

15 DVDRF C816-IC801 1#

16 C

IC801 14# 10#

L801

Q805

2SB1132

17

B

IC801 11# 15#

1.8V

4.5V

18 A

IC801 12# 16#

RF50V

1N4148

19 D

IC801 9#

13#

C805 102

100u/16

R804 10

20 F

IC801 17#

C805

C

21 E

IC801 18#

D801

22

RF50V

3.9V

23 PVC

IC801 20#

24 GND

C801

104

104

104

C804

100u/16

C802

C803

104

C809

SP MOTOR

D

RB813

CN813

MVCC

R808

OPEN

1

1

SP+OUT

2

2 SP-OUT

220u/16

R810

39K

3

3

R871

R834

OPEN

4

4

104

47K

D803

1

MUTE 28

CLOSE(189PIN)

FOCUS IN

R819

10K

2

27

VREF IN

C967

C968

CAP1-1

BIAS

C871 100P

3

CAP1-2

TRACK IN

26

R821

39K

4

SLED IN

CAP4 -1

25

C870

100P

FOCUS-

5

FOCUS - OUT

CAP4 -2

24

R873

47K

CLOSE

E

6

CLOSE IN

SP IN 23

RB812

CN812

OPEN

7

OPEN IN

22

GND

2

AM5660

2

IC802

1

1

R969

L803

1UH

C872

R

SLED+OUT

SLED-OUT

+12V

15 1/2W

104

8

VCC5V

MVCC5V

21

20

SLED MOTOR

9

OPEN OUT

TROUT

20

5V

10

CLOSE OUT

MVCC5V 19

SLED-OUT

11

SLEDOUT

SPOUT

18

SLED-OUT

12

17

1

-12

SLED+ OUT

SP+ OUT

R813

1

13

FOCUSOUT

TROUT

16

2

+12

14

15

R814

1

FOCUS+ OUT TR+ OUT

R831

1

F

CN2

3

EN2

4

EN1

TRACK+

R832

1

5

GND

TRACK-

CN3

2

MICL

1

MICR

TP36

R815

1K

TP35

CLOSE(189PIN)

CLOSE

100u/16

TP34

R270

4.7K

RF33V

C834

TP33

R816

1K

OPEN(191PIN)

G

SW803

TRAY-SW1

RB803

CN803

R817

0

1

1

CLOSE SW

CLOSEW(187PIN)

LM358

SW804

2

2

4

TRAY-SW2

3

3

OPEN SW

3.3V

IC805-A

1

0

4

4

DCLOAD-

R818

0

OPENSW(190PIN)

5

5

DCLOAD+

M44

R812

R811

4K

VCC

Q201

KST2222(OPEN)

H

VCC33V

150(OPEN)

OPEN/CLOSE

C269

C270

1 MOTOR

R252

104

100u/16

2

3

4

5

6

ZD201 4V6(OPEN)

TUN_B+/SW

R249

MUTE

SERVO CIRCUIT DIAGRAM (1/8)

24

HT-CN150DVW

C818

1UF

C817

820P(104)

104

C821

104

C819

A

C820

104

C823

C824

103

470P

C822

470P

TP1

R806

12K

Q806

2SB1132

2.1V

4.6V

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

RF33V

L802

1UH

D802 1N4148

102 C807

R805 10

RFDC

RFSIN

ATOP

ATON

AIN

API

VPA

RFAC

BYP

DIN

DIP

FNP

FNN

VNA

MEV

RX

C8

100u/16

C816

472

C808

1

48

SCSJ

C815

104

DVDFRP

SDEN

680P(OPEN)

2

DVDRFN

SDATA

47

SDATA

B

VCD/CD

3.9V

3

A2

SCLK

46

SCLK

1UH

C814

C813

4

B2

V33

45

C826

L801

Q805

2SB1132

680P

5

C2

LCP

44

C812

C811

1.8V

4.5V

6

D2

LCN

43

1N4148

RF50V

680P(OPEN)

680P

7

CP

MNTR

42

C805 102

R804 10

C810

100P

C805 100u/16

8

CN

IC801 ES6603S

CE

41

CEI

9

40

D

FE

FEI

D801

10

C

TE

39

TEI

3.9V

11

B

PI

38

SBAD

12

A

V25

37

C

13

CD_D 15PIN

V125

36

C8

14

CD_C

TPH

35

15

CD_B 13PIN

DFT

34

104

C809

16

CD_A

CD E

DVDLD

CDLD

DVDPD

CDPD

LDON

MLPF

MEVO

LINK

33

CD F

VPB

VC

VNB

MIRR

MP

MB

MIN

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

224

C828

R808

OPEN

SLDC

MIRR

C829

150P

C830

333

D R810

39K

C831

103

R834

OPEN

R809

0(15K)

TP5

MUTE 28

D803

1N4148

MIRR

1

RESET#

FOCUS IN

R819

10K

R820

0

2

BIAS

27

VREF IN

CAP1-1

3

CAP1-2

TRACK IN

26

R821

39K

25

4

SLED IN

CAP4 -1

C870

100P

1K

R822

10K

5

FOCUS - OUT

CAP4 -2

24

R873

47K

R823

0(15K)

6

CLOSE IN

SP IN 23

R824

C833

104

7

OPEN IN

GND 22

AM5660

IC802

C872

R835

OPEN

E

R833

104

8

VCC5V

MVCC5V

21

200 1/4W

R826

9

OPEN OUT

TROUT

20

5V

1K5 (0)

10

CLOSE OUT

MVCC5V 19

11

SLEDOUT

SPOUT

18

R825

10K

R827

22K

RF33V

12

17

SLED+ OUT

SP+ OUT

13

FOCUSOUT

TROUT

16

R830

10K

R829

1K5

R828

22K

14

FOCUS+ OUT TR+ OUT

15

R831

1

TRACK+

R832

1

TRACK-

F

MVCC

33K

R209

CLOSE(189PIN)

L830 1UH

5V

100u/16

R270

4.7K

RF33V

C834

R210

R208

OPEN(191PIN)

C

C873

104

LOSEW(187PIN)

LM358

8

104

47P

104

4

3.3V

G

3.3V

IC805-A

3

5

7

1

0 B-

B+

C223

C224

C225

OPENSW(190PIN)

2

3.3V

6

LM358

IC805-B

R812

1M

R811

4K7

R213

C227

473

C228

473

C229

152P

C230

152P

C231

1UF

R215

C232

H

33P

33P

33P

C259

30P

C233

R2

1

TUN_B+/SW

2

3

4

5

C234

C235

6

R249

33

MUTE

C260

FERQ_HOP

30P

R250

33

TUN-CLK

2

Q0

D0

3

LD0

R2

TUN-CE

5

Q1

D1

4

LD1

R251

33

6

Q2

D2

7

LD2

SERVO CIRCUIT DIAGRAM (2/8)

25

HT-CN150DVW

A

C821

104

R845

0

R846

R847

RF50V

1M(OPEN)

10M(OPEN)

SPDIF-OUT

10

11

8

9

C823

C824

103

1uH

470P

C822

470P

IC803-E

IC803-D

1uF(0.22uF)

74HCO4

74HCO4

R806

12K

IC803(OPEN)

12

13

5

6

C257

L823

55

54

53

52

51

50

49

RF33V

IC803-F

IC803-C

BYP

DIN

DIP

FNP

FNN

VNA

MEV

RX

74HCO4

C825

104

74HCO4

SPDIF-IN

R848

100(OPEN)

B

48

SCSJ

1

2

3

4

R851 10(OPEN)

SDEN

SDATA

47

SDATA

R888

IC803-A

10K(OPEN)

IC803-B

4K7

SCLK

46

SCLK

74HCO4

74HCO4

45

R850

R247

0(OPEN)

V33

C826

473

104(OPEN)

44

LCP

LCN

43

R849 10K(OPEN)

MNTR

42

TP2

CE

41

CEI

C258

40

FE

FEI

TE

39

TEI

C

PI

38

SBAD

37

V25

V125

36

C827

104

TPH

35

DFT

34

RF50V

33

7V5(OPEN)

LDON

MEVO

LINK

TP4

VNB

MIRR

MP

MB

MLPF

MIN

3K3

3K3

3K3

3K3

26

27

28

29

30

31

32

224

C828

0

SLDC

MIRR

D

C829

150P

R807

C830

333

R204

R203

R202

R201

C831

103

C832

C201

102

104

TP3

TP5

C202

102

MIRR

C208

104

C203

102

C209

472

C204

102

C210

OPEN

E

C211

OPEN

PLL33V

C212

472

SVREF15

R205

10K

104

10u/50

RF33V

C213

OPEN

C205

4u7

C290

C289

68K

104

104

104

104

R206

C206

1UF

R207

20K

C207

1UF

F

C218

C217

C216

C215

C214

682

TBCK

MCLK

TSD2

TSD1

TSD0 TWS

33K

R209

OPEN

C219

OPEN

156

155

154

153

152

151

150

149

148

147 146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117 116

115

114

113

112

111

110

109

108

107

C220

OPEN

XSDSSLV XSRFIP XSRFIN XSIPIN AVDD3 DS XSIREF XSVREF[15]

XSVREF[09] XSVREF[21] AVDD3 AD

XSRFRP XSTEI XSCEI AVSS AD

XSFEI XSSBAD XSTESTAD XSTEXI

VDD VSS XSFLAG[3] XSFLAG[2] XSFLAG[1] XSFLAG[0] XSIP1

XSIP2

XSLG XSWBL XSWBLCLK VS33

VD33 SPDIFIN

SPDIF/SEL PLL3

TBCK3 MCLK

TSD3

TSD2

VS33

TSD1/SEL PLL1 TSD0/SEL PLL0

TWS/SEL PLL2

YUV0/UDAC

YUV2/CDAC

YUV5/YDAC VS33 DA VD33 DA

YUV6/VDAC

YUV7/FDAC

YUV4/RSET

YUV3/COMP

R210

1K2

C221

R208

473

C222

560P

157

AVSS-DS

158

AVSS-PL

159

G

160

XSPDOFTR1

104

47P

104

XSFD0

161

XSFTR0PI

R211

10K

162

AVDD3-PL

163

C223

C224

C225

164

XSPLLFTR1

R212

5K1

165

XSPLLFTR2

C226

104

166

XSERVF0

XSAWRC

SVREF15

167

AVSS_DA

168

XSRFRPCTR

169

XSTRAY

R213

0

170

AVDD3_DA

R214

0

171

XSSPINDLE

172

XSFOCUS

173

XSSLEGP

C227

C228

C229

152P

C230

152P

C231

R215

15K(0)

R216

0

174

XSSLEGN

473

473

1UF

175

153

176

XSTRACK

H

C232

R217

6K8

177

XSTESTDA

178

XSFGIN

R218

33

XSCSJ 179

XSPHOI

R219

33

XSDATA 180

XSCSJ

R220

33

XSCLK 181

XSDATA

XSCLK

SDEFCT 182

33P

33P

1

2

SLDC 183

XSDFCT

4

5

6

3

XSLDC

ESS6629FD

SPDON 184

XSSPDONG

IC201

R221

33

185

VDD33

C234

C235

186

VSS33

CLOSE(189PIN)

187

XGPIO(9)

188

189

XGPIO(8)

XGPIO(7)

190

XGPIO(6)

191

XGPIO(5)

192

XGPIO(4)

193

EAUX03

SERVO CIRCUIT DIAGRAM (3/8)

26

HT-CN150DVW

A

R846

R847

JK801

VCC

M(OPEN)

10M(OPEN)

L804

1uH

L809

1uH

OPEN

Y/U/V OUT

8

9

V 1

IC803-D

1uF(0.22uF)

1uH

7V5

7V5

75

C844

C845

U 3

470P

15P(OPEN)

15P(OPEN)

74HCO4

L823

ZD801

ZD802

R852

470P

L810

1uH

15P(OPEN)

C257

5

6

Y 5

IC803-C

L811 1uH

6

L805

1uH

B

74HCO4

ZD803 7V5

ZD806 7V5 ZD804 7V5

R853 75

C846

C847

R

G

C854

C855

C856

B

Y

U

V

3

R851 10(OPEN)

470P

470P

4

IC803-B

4K7

JK802-A

10K(OPEN)

1

74HCO4

R850

104(OPEN)

R247

ZD805 7V5

L806

1uH

L812

1uH

2

R854 75

C848

470P(270)

C849

470P(220)

3

L813

15P

15P

4

1uH(OPEN)

C258

C857

C858

5

C

VOUT

7V5

7V5

L807

1uH

CN804

75

C851

C850

V

1

ZD807

ZD808

R855

470P

470P

2

U

3

Y

7V5(OPEN)

7V5(OPEN)

75(OPEN) R865

L808

4

ZD809

ZD810

1uH(OPEN)

C852

C853

JK802-B

6

470P(OPEN)

470P(OPEN)

75

L814

1uH

C859

VIDEO OUT

7 R854

15P

D

VD33D

x4

L206

1UH

* x4

L351

1uH

4K7

VD33D

RN210

RN209

RA351

33

x4

1

28

VCC

MODE

AVDD

L352

1uH

2

27

3

MCLK

AGND

26

C351

10u/16V

6CH-6

4

BCLK

OUT3R

25

5

LRCK

OUT3L

24

C352

6CH-5

6

DVDD

OUT2R

23

10u/16V

7

DGND

OUT2L

22

C353

6CH-4

8

DIN1

OUT1R

21

10u/16V

9

DIN2

VOUT1L

20

C354

6CH-3

E

10

DIN3

AINL

19

10u/16V

DOUT

AINR

C355

6CH-2

11

18

RA352

12

ML/12S

VMID

17

10u/16V

C356

6CH-1

33 x4

13

MC/IWL

VREFP

16

R246

0

14

MD/DM

VREFN

15

C357

10u/16V

6CH-7

MUTE

REFADC

RWS

R351 33

10u/16V

C358

6CH-8

104

10u/50

AMUTE

10u/16V

R245

0

RBCK

VCC33V

C290

C289

R244

390

10u/16V

10u/16V

C359 10u/16V

F

C256

104

WM8772-CE

WM8772-CLK

WM8772-DATA

30P

104

104

10u/16V

C361 104

C360 104

C367

C366

C365

C364

C363

C362

TBCK

MCLK

TSD2

TSD1

TSD0 TWS

C255

104

RSD

1UH

RWS

RBCK

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117 116

115

114

113

112

111

110

109

108

107

106

105

R243

0

RSD

XSFLAG[2] XSFLAG[1]

XSFLAG[0] XSIP1

XSIP2

XSLG XSWBL XSWBLCLK VS33

VD33 SPDIFIN

SPDIF/SEL PLL3

TBCK3 MCLK

TSD3

TSD2

VS33

TSD1/SEL PLL1 TSD0/SEL PLL0

TWS/SEL PLL2

YUV0/UDAC

YUV2/CDAC

YUV5/YDAC VS33 DA VD33 DA

YUV6/VDAC

YUV7/FDAC YUV4/RSET

YUV3/COMP

YUV1/VREF

VS33 PL

104

L202

G

VD33_PLL

103

RWS/TDMFS

102

R242 0

R241 OPEN

RBCK/TDMCLK

101

VCC

RSD/TDMDR

LD7

LD7

100

LD6

99

LD6

LD5

98

LD5

LD4

97

LD4

LA16

1

40

VD33

96

A16

A17

VS33

95

LA15

2

A15

GND

39

94

LD3

LA14

3

38

LA20

LD3

93

LD2

LA13

4

A14

NC

37

LA19

LD2

92

LD1

LA12

5

A13

A19/A-1

36

LD1

91

LDD

LA11

6

A12

A10

35

LD7

LD0

90

LOE#

LA9

7

A11

DQ7

34

LD6

LOE

A9

DQ6

LWRLL

89

LA8

8

A8

DQ5

33

LD5

88

LCS3#

9

32

LD4

H

CLS3

87

10

WE#

DQ4

31

VDD

RESET

VCC

VSS

86

R240

OPEN 11

VPP

VCC

30

LCS2

85

LCS2#

12

RDY/BUSY

NC

29

LCS1

84

LCS1#

LA18

13

A18

DQ3

28

LD3

LCS0

83

LA7

14

A7

DQ2

27

LD2

82

LA0

LA6

15

26

LD1

LA0

81

LA1

LA5

16

A6

DQ1

25

LD0

1

2

LA1

80

3

LA2

LA4

4

17

A5

DQ0

24

L0E#

6

LA2

A4

0E#

5

VD33

79

LA3

18

A3

GND

23

LCS3#

VS33

78

LA3

LA3

19

A2

CE#

22

IC201

ESS6629FD

77

LA1

20

21

LA3

A1

A0

LA4

76

LA4

LA5

75

LA5

LA0

LA6

74

LA6

73

LA7

LA10

LA7

72

LA8

LA17

LA8

71

VDD

70

SERVO CIRCUIT DIAGRAM (4/8)

27

HT-CN150DVW

5

GND

-

CN3

2

MICL

1

MICR

TP36

R815

1K

TP35

CLOSE(189PIN)

CLOSE

100u/16

TP34

R270

4.7K

RF33V

C834

TP33

R816

1K

A

OPEN(191PIN)

SW803

TRAY-SW1

RB803

CN803

R817

0

1

1

CLOSE SW

CLOSEW(187PIN)

LM358

SW804

2

2

4

TRAY-SW2

3

3

OPEN SW

3.3V

IC805-A

1

0 B-

4

4

DCLOAD-

R818

0

OPENSW(190PIN)

5

5

DCLOAD+

M44

R812

1M

R811

4K7

B

VCC

Q201

KST2222(OPEN)

VCC33V

OPEN/CLOSE

150(OPEN)

C269

C270

MOTOR

R252

104

100u/16

4V6(OPEN)

ZD201

TUN_B+/SW

R249

C

MUTE

FERQ_HOP

R250

TUN-CLK

TUN-CE

R251

IC208

IC209

M62446-CLK

VCC33

3.25V

VCC20

5V

3.3V

2V

M62446-DATA

VCC

3

B1117N-33

2

3

B1117N-18

2

M62446-CE

1

OPEN

1

R256

150(330)

RN211

C271 100u/16

0V

R254

C274 100u/16

0.8V

30P

30P

30P

30P

C2

D

104

R253 0

C273

R255 100(39)

C276

C277

C261

C262

C263

C264

104

104

C272

100u/16

C275

104

4052-A

VD33D

4052-B

SCART1

IC210

R259

2.2

PLL33V

VCC

L204

1UH

RF50V

SCART2

5V

3.3V

3

2

B1117N

E

VCC

C282

WM8772-CLK

1

100u/16

C285

WM8772-CE

C279

C280

R258

2K2

100u/16

0V

1UF

220u/16

VFD-CE

104

C281

470P

VFD-CLK

C

0

+5V

C278

R257

L203 1UH

+M5V

L205

1UH

L187

1UH

RF33V

MVCC

1

C283 100u/16

C284 104

C835

C287

F

104

22Ou/16

Q808

2SA733

JK804

R836

100(0)

VIN

SPDIF-OUT

75

1K

VCC

VCC

R858

GND

C838 104(OPEN)

R837

100(10)

R856

2K2

C839

100u/16(OPEN)

R861

100P

R857

2K2

G

100

R838

0

C837

104(0)

C840

R840

Q809

C842

103

2SC2812N

SPDIF-IN

R860 2K2

JK805

C841 100P

1K

R842 75

R859

H

VCC

SCART1

1

2

3

4

5

6

SERVO CIRCUIT DIAGRAM (5/8)

28

HT-CN150DVW

MVCC

33K

R209

OPE

(189PIN)

100u/16

L830 1UH

5V

C220

R270

4.7K

RF33V

C834

R210

1K2

R208

191PIN)

C222

A

C873

104

W(187PIN)

LM358

8

104

47P

104

4

3.3V

R2

3.3V

IC805-A

3

5

7

1

0 B-

B+

C223

C225

C224

W(190PIN)

2

3.3V

6

LM358

IC805-B

R812

1M

R811

4K7

R213

0

B

C227

473

C228

473

C229

152P

C230

152P

C231

1UF

R215

15K(0)

C232

153

33P

33P

33P

C259

30P

C233

R221

TUN_B+/SW

C234

C235

R249

33

C

MUTE

C260

FERQ_HOP

30P

R250

33

TUN-CLK

2

Q0

D0

3

LD0

R223

TUN-CE

5

Q1

D1

4

LD1

R251

33

6

Q2

D2

7

LD2

R224

LD3

M62446-CLK

9

Q3

D3

8

R226

33

5V

R227

1K(5.6K)

12

13

LD4

VCC20

M62446-DATA

15

Q4

D4

14

LD5

VCC

Q5

D5

100P

16

Q6

D6

17

LD6

IC205

M24CO2

R228

1K(5.6K)

100P

M62446-CE

19

Q7

D7

18

LD7

1

8

SO

VCC

RN211

33

x4

20

LCS1#

2

7

C236

C237

11

S1

WC

10

VCC

CLK

1

3

S2

SCL

6

4.4V

RN201

30P

30P

30P

30P

C265

104

GND

0E

4

GND SDA

5

4.4V

D

C277

C261

C262

C263

C264

C266

30P

SDA_RDS

RN202

100u/16

SCL_RDS

VCC

VFD-DATA

IR

RN203

4052-A

WM8772-DATA

4052-B

TUN-ST

EN1

SCART1

2

Q0

D0

3

LD0

EN2

RN204

H

SCART2

5

Q1

D1

4

LD1

E-D(SW)

IC204

RF50V

6

7

LD2

Q2

D2

P-SCAN

9

8

LD3

3

E

WM8772-CLK

12

Q3

D3

13

LD4

TUN-DATA

V

C285

WM8772-CE

15

Q4

D4

14

LD5

100u/16

16

Q5

D5

17

LD6

DAVN-RDS

19

Q6

D6

18

LD7

VC

VFD-CE

Q7

D7

100P

100P

100P

100P

100P

100P

100P

100P

VFD-CLK

20

VCC

CLK

11

LCS2#

+5V

C268

104

10

GND

OE

1

C238

C239

C240

C241

C242

C243

C245

C244

L187

1UH

C288

C267

30P

MVCC

10u/16V

C287

22Ou/16

F

L815

1uH

JK803

L817

1uH C862

R863

1K

10u/16V

BLNK

1

Q808

AOR

AOR

AIR

2

AIR

2SA733

AOL

3

R864

1K

4

AGND

AOL

BGND

5

C864

15P

L818

1uH

C863

10u/16V

-OUT

6

75

1K

L816

1uH

AIL

AIL

B

7

B

8

SWTCH

R856

GGND

9

C865

15P

L819

1uH

2K2

10

CLKOUT

G

11

G

12

DATA

Q810

13

C866

15P

L820

1uH

R857

2K2

2SC2812N

14

DATAGND

RGND

G

R858

R861

2SC2812N

Q811

C86015P

16

R

15

R

BLNK

17

C867

15P

L821

1uH

VGND

18

Q809

15P

BLNKGND

19

VOUT

20

VOUT

2SC2812N

VIN

AIR

7V5(OPEN)

AIL

B

7V5(OPEN)

R861

21

L822

1uH

7V5(OPEN)

G

ZD811 7V5(OPEN)

R

SHIELD

-IN

7V5(OPEN)

R860 2K2

1K

R862 1K

R867

R866

R859

10K

1K

ZD814

ZD813

ZD812

ZD815

H

VCC

SCART1

EN1

1

2

3

4

5

6

SERVO CIRCUIT DIAGRAM (6/8)

29

HT-CN150DVW

TB M

TS

TS

TS T

33K

R209

OPEN

C219

OPEN

156

155

154

153

152

151

150

149

148

147 146

145

144

143

142

141

140

139

138

137

136

135

134

133

132

131

130

129

128

127

126

125

124

123

122

121

120

119

118

117 116

115

114

113

112

111

110

109

108

107

106

105

C220

OPEN

XSRFIP XSRFIN XSIPIN

XSVREF[21]

AVDD3 AD

XSRFRP XSTEI XSCEI

AVSS AD

XSFEI XSSBAD XSTESTAD XSTEXI VDD VSS XSFLAG[3] XSFLAG[2]

XSFLAG[1] XSFLAG[0] XSIP1

XSIP2 XSLG XSWBL

XSWBLCLK VS33

VD33 SPDIFIN

SPDIF/SEL PLL3

TBCK3

MCLK TSD3

TSD2

VS33 TSD1/SEL PLL1 TSD0/SEL PLL0

TWS/SEL PLL2 YUV0/UDAC

YUV2/CDAC YUV5/YDAC VS33 DA

VD33 DA YUV6/VDAC

YUV7/FDAC YUV4/RSET YUV3/COMP YUV1/VREF

VS33 PL

R210

1K2

C221

A

473

C222

560P

157

AVSS-DS

R208

158

AVSS-PL

XSDSSLV

AVDD3DS

XSIREF XSVREF[15]

XSVREF[09]

R

159

160

XSPDOFTR1

RBC

104

47P

104

XSFD0

R

161

XSFTR0PI

R211

10K

162

AVDD3-PL

163

C223

C224

C225

164

XSPLLFTR1

R212

5K1

165

XSPLLFTR2

XSERVF0

C226

104

166

XSAWRC

SVREF15

167

AVSS_DA

168

XSRFRPCTR

169

XSTRAY

B

R213

0

170

AVDD3_DA

R214

0

171

XSSPINDLE

172

XSFOCUS

173

XSSLEGP

C228

C229

152P

C230

152P

C231

R215

15K(0)

R216

0

174

XSSLEGN

473

473

1UF

175

153

176

XSTRACK

C232

R217

6K8

177

XSTESTDA

178

XSFGIN

R218

33

XSCSJ 179

XSPHOI

R219

33

XSDATA 180

XSCSJ

R220

33

XSCLK 181

XSDATA

XSCLK

SDEFCT 182

33P

33P

SLDC 183

XSDFCT

IC201

ESS6629FD

XSLDC

SPDON 184

XSSPDONG

R221

33

185

186

VDD33

C234

C235

VSS33

C

CLOSE(189PIN)

187

XGPIO(9)

188

189

XGPIO(8)

XGPIO(7)

190

XGPIO(6)

191

XGPIO(5)

192

XGPIO(4)

R223

33

193

EAUX03

194

195

EAUX02

R224

33

196

EAUX01

227

1K(5.6K)

R225

197

EAUX00

33

VSS

198

100P

VDD

228

1K(5.6K)

100P

199

AUX0

200

AUX1

C236

C237

201

AUX2/HSYNC

RN201

202

AUX3/VSYNC

4.4V

4K7

x4

203

AUX4

4.4V D

204

AUX5

205

AUX6

206

AUX7

DCKE/DOE/TDMTS

RN202

33

x4

207

RESET

DCS1 DRAS0 DBANK0/DRAS1

VSS VDD DBANK1/DRAS2

208

VS33

RN203

33

x4

VDD33

XIN XOUT DCLK

DMAO

DMA1 DMA2

DMA3

VS33

VD33

DMA4 DMA5 DMA6

DMA7

DMA8 DMA9 DMA10 VS33 VD33 DMA11 DCAS DCS0

DWE

DB0 DB1

DB2

VS33

VD33

DB3

DB4

DB5 DB6 DB7 DB15 DB14

VS33 VD33 DB13

DB12

DB11 DB10 DB9 DB8 DSCK

VS33

1 2 3 4 5 6 7 8

9

10 11 12

13 14 15 16 17

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

34 35 36 37 38 39 40 41 42 43

44 45 46

47

48 49 50 51 52

RN204

4K7 x4

E

IC204

LM809

2

3

VCC

RES

R230

10K

1

GND

C239 100P

100P

C241 100P

C242 100P

100P

100P

100P

VCC33

RESET#

C246

27P

x4

x4

x4

L207

RN205 10

RN206 10 MA4

RN207 10

C247

27P

XL201 27MHz

100K

R232 0

C240

C243

C245

C244

L201

10UH

R231

MA0

MA1

MA2

MA3

MA5

MA6

MA7

MA8

MA9

MA11

MA10

CAS#

CSO#

RAS0#

RAS1#

RAS2# DOE# DWE#

DB0

DB1 DB2

DB3 DB4 DB5

DB6

DB7 DB15

DB14

DB13

DB12

DB11

DB10

DB9

DB8

DSCK

C248

102

F

L817

1uH C862

10u/16V

AOR

VCC33

1K

AOL

10u/16V

10u/16V

10u/16V

104

104

104

104

104

104

104

104

104

104

L818

1uH

C863

10u/16V

R352

10

R-IN1

B

R353

10

L-IN1

L819

1uH

C2001

C2002

C2003

C2004

C2005

C2006

C2007

C2008

C2009

C2010

C2011

C2012

C2013

R354

10

C1

R355

10

G

SR1

R356

6K8

L820

1uH

SUB1

10

G

VCC20

SL1

R357

R

VCC

L1

R358

10

L821

1uH

220u/16

220u/16

10u/16V

R359

10

R1

R360

VOUT

104

104

104

104

104

104

39K

AIR

7V5(OPEN)

AIL

B

7V5(OPEN)

C2024

R363

39K

L822

1uH

7V5(OPEN)

G

7V5(OPEN)

R

10u/16V

7V5(OPEN)

C2015

C2016

C2017

C2018

C2019

C2020

C2021

C2022

C2023

ZD815

ZD814

ZD813

ZD812

ZD811

P-SCAN

SW801

1P2T

H

1

2

3

4

5

6

SERVO CIRCUIT DIAGRAM (7/8)

30