Hyundai B70A, B71A, B90A, B91A, M17A Service Manual

B70A/B71A/B90A/B91A/M17A/M17B

TFT LCD Color Monitor

TECHNICAL SERVICE MANUAL

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

Safety Precaution

WARNING

Service should not be attempted by anyone unfamiliar with the necessary precautions on this monitor. The followings are the necessary precautions to be observed before servicing.

1. When managing this monitor , cover with shield plate to avoid to scrach on LCD surface.

2. When replacing a chassis in the cabinet, always be certain that all the protective devices are put back in place, such as nonmetallic control knobs, insulating covers, shields, isolation resistor capacitor network etc.

3. Before returning the monitor to the customer, always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as signal connectors, terminals, screw heads, metal overlays, control shafts etc, to be sure the monitor is safe to operate without danger of electrical shock.

General Information

1. Description

This 17"/19" LCD color display monitor is operated in R, G, B drive mode input.

2. Operating instructions

2-1. Front

Power Switch , Menu, Select, Down, Up, DPMS (Power) LED

2-2. Rear

Input connector (AC & Signal Cable)

2-3. OSD Controls

H/V Position, Clock Phase, Brightness, Contrast, Recall, Color Control, Language, Auto Adjust, Miscellaneous, Audio(Option) control, Auto Color

3. Electrical Characteristic

3-1. Power Supply

+12A DC 3.3A

3-2. Video Input Signal

Level : 0.7 Vp-p analog signal(at 75 ohm termination to ground) Polarity : Positive

3-3. Horizontal Synchronization Signal

Level : TTL High : 2.4V min

Low : 0.4V max Polarity : - or +

Polarity : - or +

3-4. Vertical Synchronization Signal

Level : TTL High : 2.4V min

Frequency : 56Hz ~ 75Hz

Low : 0.4V max

Polarity : - or +

--1--

Control Description

Power Switch

LED Indecator

No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14

Resolution

720

x

400 640 x 480 640 x 480 * 800 x 600 800 x 600

* 800 x 600 800 x 600

* 832 x 624 1024 x 768 1024 x 768 1024 x 768

*1152 x 864 1280 x 1024 1280 x 1024

Horizontal Frequency

31.5 KHz

37.5 KHz

35.2 KHz

37.9 KHz

48.1 KHz

46.9 KHz

49.7 KHz

48.4 KHz

56.5 KHz

60.0 KHz

67.5 KHz

63.9 KHz

80.0 KHz

Refresh rate

70 Hz 60 Hz 75 Hz 56 Hz 60 Hz 72 Hz 75 Hz 75 Hz 60 Hz 70 Hz 75 Hz 75 Hz 60 Hz 75 Hz

Front View

Support Modes

* Only B90A/B91A

(A70A/B71A/M17A/M17B/B90A/B91A)

--2--

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

ACTIVE (T4)



Front Porch

(T5)

Period (T1)

Sync Width (T2)

Back Porch (T3)

ACTIVE (T4)



Front Porch

(T5)

Period (T1)

Sync Width (T2)

Back Porch (T3)

Video Input Signal

Recommended signal are shown below

•Video Signal

Video level : 0 to 700mV Polarity : positive Video Input : RGB separated

Sync input : H-Sync(TTL level)

•Waveform

Video input(R.G.B)

Analog level

V-Sync (TTL level)

• H-Sync

255

254

253

252

251

4

3

2

1

0

• Signal: 256 level gray

• Linear stepping: (2.73mV ~ 256 Steps)

700mV

scale

0mV

• V-Sync

--3--

Video Input Terminal

A 15 Pin D-sub connector is used as the input signal connector Pin and input signals are shown in the table below.

Pin Description

PIN NO.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

SIGNAL

SEPARATE SYNC/

DDC 1/2B

RED

GREEN

BLUE

GND

RETURN

RED GROUND

GREEN GROUND

BLUE GROUND

N.C

LOGIC GROUND

GROUND

SDA

H-SYNC(TTL)

V-SYNC(VCLK)

SCL

D-Sub miniature connector

--4--

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

LINE OUT

* Audio System option Model

Connecting with External Equipment

Cautions Be sure to turn off the power of your computer before connecting the monitor.

--5--

Theory of Operation

1. AC/DC INVERTER

Input voltage : DC 12V Input current : 2.0A(Max) Output current : 6.5mArms(TYP) Frequency(switching) : 47KHz(Max) Output power : 18W(TYP) On/off control voltage : 5.0V

2. AC/DC ADATOR

This display device shall maintain the specified per formances in the range de scribed below

Frequency : 50/60Hz Voltage : 90 - 264Vac RMS

The following consumption requirments shall be met:

Power Consumption : 35W(typ) Current consumption : < 1.0 Aac RMS

Output Specification:

+12V DC

3.3A Max

3. Audio System

This monitor has a audio system including two micro loudspeakers. Each of two micro loudspeakers has a 2W(Max) output power. This system also supports a headphone(earphone) output.

- Auto Signal Input : < 600mVp-p(Max.)

- Auto Amplifiers 2W+2W Amplifier with DC Volume Control (for two micro loudspeakers)

RL=8 @THD=10% Vcc=14V (min. 10V, max. 18V)

Dual-Audio Power Amplifier (for a headphone output)

RL=32

- Speaker Micro Loudspeaker Spec.

Normal impedance 8 Resonance Freq. 550Hz +/- 110Hz at 1.0V Freq. Range fo ~ 20KHz Power Rating Normal 1.0W/Peak 2.0W

4. DPMS MODE

@THD=10% Vcc=4.5V (min. 1.8V, max. 15V)

15% at 1.0V 1.5KHz

Status

on

off

H-Sync

Pulse

No

Pulse

Signal

V-Sync Video

Active

Pulse

No

Pulse

Blank

Power

Consumption

35W(typ)

1W (TYP) 230V AC

--6--

Recovery

Time

-

Within 3

Sec

LED

Indicator

Green

Orange

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

1280 x 1024

H:63. 9 V:60.0

On Screen Controls & LED Indicator

The menu for screen setting adjustment is located in the OSD and can be viewed in one of five languages OSD feature andmain funcrions are as follows:

1280x1024

H:63.9 V:60.0

BRIGHTNESSBRIGHTNESS

* Audio system Option Model

BRIGHTNESS

Adjust the brightness of the screen.

CONTRAST

Adjust the contrast of the screen.

COLOR CONTROL

Color temperature affects the tint of the image. With lower color temperatures the image turns reddish and with higher temperatures bluish.

There are three color settings available: Bluish, Reddish or USER. With the USER setting you can set individual values for red, green and blue.

POSITION

H POSITION

Adjusts the horizontal position of the entire screen image.

V POSITION

Adjusts the vertical position of the entire screen image.

--7--

CLOCK PHASE

PHASE

Adjust the noise of the screen image.

CLOCK

Adjust the horizontal size of the entire screen image.

MISCELLANEOUS

RECALL

Recall the saved color data.

OSD TIMER

You can set the displayed time of OSD Menu window on the screen by using this adjustment.

OSD POSITION

Adjust the OSD menu's horizontal or vertical position on the screen.

AUTO COLOR

Optimum color setting is auto programmed for user’s convenience.

LANGUAGE

You can select the language in which adjustment menus are displayed. The following languages are available : English, French, German, Italian, Spanish, Swedish, Finnish, Danish, Portuguese and Dutch(Option kiorea, Japanese chinese)

AUDIO

(Audio System Option Model)

VOLUME

Adjust the audio volume level.

AUDIO

This menu is used to choose audio on or off.

AUTO ADJUST

You can adjust the shape of screen automatically at the full screen pattern.

--8--

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

Getting Fine Picture

Step 1. At first Display, a full screen, such as, Window's background or "H" character should

be achieved by using Editor (ex: Notepad. exe)

Step 2. Adjust the screen to the center of the Display(LCD), by using the top and bottom

display controls. (i.e.Using V-Position Adjust menu)

Step 3. Adjust the screen to the center of the Display(LCD), by using the right and left

display controls. (i.e.Using Clock and H-Position adjust menu)

Step 4. Adjust the Clock-phase until the "H" Character displays clear.

Step 5. Using the Contrast. Brightness, and Color Control menu, set the color to your

preference.

Step 6. When you finish the adjustment, you can save your settings by pressing on the menu

until the OSD screen has disappeared.

Factory Setting & EEPROM Initialization Method

Factory Setting Method

- Connect the signal cable and power cable to the LCD monitor.

- Press Power switch with pressed MENU key.(Menu key + Power key).

- Then, a User can change the factory setting value in OSD menu.

- Save changed value and Turn off the power s/w.

- Turn on the power, adjust the screen.

--9--

1. No Video

Check The Adaptor NO LED ? Green ?

YES

Check the Monitor

LED Green ?

YES

Check the Video Output Line YES OK

1. Full white Pattern or RGB Garbage Video

NO NO

Check the Lamp! YES Screen is dark in the lsghton condiforn ? YES & You com see the faint Video int the darhroom

Power Saving mode

-> Check LED Color Green / Orange Toggle ?

NO Check the DC Input

NO

YES YES

Change The

Adaptor

CN3, DC 12V U18 Output, DC 5V

Check the LVDS Cable & Output ?

NO

NO H/V Sync

END

Chang the

INVERTER

Check MCU, Vcpu Voltage ? U5 #7 Pin

Signal Line ? U5 #41, # 42 Pin

END

Check the Voltage Line Replae & Check 12V Line con1 -> TO INVERTER 1. INVERTER 5V Line -> Vlcd, con4 NO 2 PCB Pattern 5v -> 3.3V, U 3 3 U 3 5V -> 1.8V, U 1 4 U 1

OK

Check Signal Line Waveform ? Change

1. Y2 Cvystal ? NO 1. LVDS Cable

2. CON4, LVDS Output ? 2. Panel

YES NO

END OK

OK

Check the Scaler, U4 & Replae Check the MCU 45 <-> Scaler U4 WaveForm? #19,20 #33, 34 Pin

--10--

OK

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

Specification

LCD Module

Input

SYNC

Display

Resolution

Video Bandwidth

User Control

OSD Control

Power Management

Plug & Play

Safety &

Regulation

Temperature

SIZE

Dot Pitch17" : 0.264mm , 19" : 0.294

Brightness

Response Time

Signal

Connector

H-Freq

V-Freq

Area(H)X(V)

Color

&

EMC

Safety

Ergonomi

Operating

Storage

17”/19" Viewable diagonal

300 cd/m 12m-sec (Typ)/8m-sec (Typ)

R.G.B Analog

15 pin D-SUB Connector

31.0kHz ~ 80.0kHz

56.0Hz ~ 75Hz

17" : 337.92X270.336mm, 19" : 376.32X301.056

16.2M Colors

1280 X 1024 @ 75Hz

135MHz

Contrast,Brightness, Position, Auto Color, Clock Phase, Color Control, Language, Auto Adjust, Miscellaneous, Audio Control, Audio(Option)

VESA DPMS Standard

VESA DDC 1/2B

FCC CLASS B , CE , VCCI

cULus, CE, TUV-GS, SEMKO TCO’03/99

5 to 35 °C

- 5 to 45 °C

2

(TYP)

Humidity

Operating

Storage

unpacked

Weight

packed

Dimension(WXHXD mm)

* Specification is subject to change without notice for performance improvement.

30 to 80%(Non-condensing)

5 to 90%(Non-condensing)

17" : 3.2Kg, 19" : 3.5Kg

17" : 4.8Kg, 19" : 5.2Kg

17" : 374x401x200, 19" : 412x428x200

--11--

Critcal Parts Specification

1. LCD Module

Model

Display area

Drive system

Display color

Number of Pixel

Pixel arrangement

Pixel pitch

Weight

Conerast ratio

View angle Horizontal

Verticel

Response time

Luminance

Signal system

Supply voltage

Backlight Edge light

type

Power consumption

LCD Type/Vendor

B70/B71A/M70A/M70B

337.92(H)X20.336(V)mm

A-Si TFT

16.2M Colors

1280x1024

RGB vertical strip

0.264(H)X0.264(V)mm

2.1Kg

500:1

75 degree, 75 degree

75 degree, 60 degree

12ms(max)

300cd/m(typ)

Digital RGB signals, Sync

signals(H, V-Sync)

5.0V(Typ)

Four colt cathode flurescrnt

lamps With in-verter

2.8W(Typ) without B/L

LTM170EU-L21(SAMSUNG)

LTM 170E01-A5K3(LG)

B90A/B91A

376.32(H)X301.056(V)mm

A-Si TFT

16.7M Colors

1280x1024

RGB vertical strip

0.294(H)X0.294(V)mm

2.75Kg 700:1

75 degree, 75 degree

75 degree, 60 degree

8ms(Typ)

300cd/m(typ) / 250cd/m(typ)

Digital RGB signals, Sync

signals(H, V-Sync)

5.0V(Typ)

Four colt cathode flurescrnt

lamps With in-verter

2.8W(Typ) without B/L

LTM190EX-L01(SAMSUNG)

Lcd Module is a A-SI TFT active martix color liquid crystal compising amorphous silicon TFT attached to each signal elecrode, a driving circuit and a backlight. a built-in backlight display area contains 1280x1024 pixels and can display full color (16.2M/16.7M colors)

--12--

LTM 190E04-A4(LG)

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

2) CONNECTIONS Physical interface is described as for the connector on module. These connectors are capable of accommodating the following signals and will be following

components

Connector Name / Designation

Manufacturer

Type Parts Number

Mating Housing Part Number

Connector Name / Designation

Manufacturer

Type Parts Number

Mating Type Part Number

3) Signal Pin

Pin#

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

Signal Name

Rxo0-

Rxo1-

Rxo2-

GND

RxoC+

Rxo3+

RxEo+

RxE1-

GND

RxE2+

RxEC+

RxE3+

NC

Power

Interface Connector / Interface card

JAE or compatible

FI-X30S-HF

FI-X30S-H

Lamp Connector / Backlight lamp

JST

BHR-04VS-1

SM04(4.0)B-BHS-1-TB

Pin#

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

Signal Name

Rxo0+

Rxo1+

Rxo2+

RxoC-

Rxo3-

RxE0-

GND

RxE1+

RxE2-

RxEC-

RxE3-

GND

NC

Power

--13--

4) Signal Description The module using a pair of LVDS receiver SN75LVDS82 (Texas Instruments) or compatible.

LVDS is a differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be SN75LVDS83(negative edge sampling)or compatible. The first LVDS port(RxOxxx)transmots odd pixels while the second LVDS port(RxExxxx)transmits even pixels.

PIN #

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

SIGNAL NAME

RxO0-

RxO0+

RxO1-

RxO1+

RxO2-

RxO2+

GND

RxOC-

RxOC+

RxO3-

RxO3+

RxE0-

RxE0+

GND

RxE1-

RxE1+

GND

RxE2-

RxE2+

RxEC-

RxEC+

RxE3-

RxE3+

GND

NC

POWER

Negative LVDS differential data input (odd data)

Positive LVDS differential data input (odd data)

Negative LVDS differential data input (odd data)

Positive LVDS differential data input (odd data)

Negative LVDS differential data input (odd data, H-Sync, V-Sync,DSPTMG)

Positive LVDS differential data input (odd data, H-Sync, V-Sync,DSPTMG)

Power Ground

Negative LVDS differential clock input (odd clock)

Positive LVDS differential clock input (odd clock)

Negative LVDS differential data input (odd data)

Positive LVDS differential data input (odd data)

Negative LVDS differential data input (Even clock)

Positive LVDS differential data input (Even data)

Power Ground

Positive LVDS differential data input (Even data)

Negative LVDS differential data input (Even data)

Power Ground

Negative LVDS differential data input (Even data)

Positive LVDS differential data input (Even data)

Negative LVDS differential clock input (Even clock)

Positive LVDS differential clock input (Even clock)

Negative LVDS differential data input (Even data)

Positive LVDS differential data input (Even data)

Power Ground

-

Power

DESCRIPTION

Note : Input signals of odd and even clock shall be the same timing.

LVDS DATA Name

DSP

V-S

H-S

Display Timing : When the signal is high, the pixel data shall be valid to be displayed

Vertical Sync : Both Positive and Negative polarity are acceptable

Horizontal Sync : Both Positive and Negative polarity are acceptable

DESCRIPTION

--14--

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

TSU16AL-LF

--15--

--16--

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

--17--

Pin Name

A0, A1 N.C. A2 Device Address inputs Vss Ground SDA Data I/O SCL Clock input WP Write Protect Vcc + 5 V or + 3 V

3.0 ABSOLUTE MAXIMUM RATINGS

Storage Temperature................................-65°C to + 125°C

Voltage with Respect to Ground.................-0.3

to + 6.5 V

NOTE: These are STRESS rating only. Appropriate conditions for operating these devices given elsewhere may permanently damage the part. Prolonged exposure to maximum ratings may affect device reliability.

4.0 OPERATING CONDITIONS

Temperature under bias: MTV24C08/24LC08.......0°C to + 70°C

MTV24C08/24LC08-I.....-40°C to + 85°C

VCC

WP SCL SDA

A0 A1 A2

VSS

1 2 3 45

6

7

8

24C08

or

24LC08

TSSOP

VCC

WP

SCL

SDA

A0 A1 A2

VSS

VCC

WP

SCL

SDA

A0 A1 A2

VSS

1 2 3 4

8 7 6 5

1 2 3 45

6

7

8

Dual-In-Line

package

SO package

(M8)

24C08

or

24LC08

24C08

or

24LC08

--18--

5.0 ELECTRICAL CHARACTERISTICS

DC ELECTRICAL CHARACTERISTICS (Vcc =5V +/- 10% ,MTV24C08/24LC08

° F

Vcc =3V +/- 10% ,24LC08)

MTV24C08/

24LC08

Units

Symbol Parameter Conditions

Min Max Min Max

ICC1

Operating Current

(Program)

SCL = 100KHZ CMOS Input Levels

—10 — 8mA

ICC2

Operating Current

(Read)

SCL = 100KHZ CMOS Input Levels

—2 —2mA

ISB

Standby Current SCL = SDA = 0 V

—10 —10

µA

IIL

Input Leakage VIN = 0 V to VCC

-1 +1 -1 +1

µA

IOL

Output Leakage VOUT = 0 V to Vcc

-1 +1 -1 +1

µA

VIL

Input Low Voltage

-0.1 0.8 -0.1

0.15 V

V

VIH

Input High Voltage

2

VCC +0.2 0.8VCCVCC+0.2

V

VOL1

Output Low Voltage IOL = 2.1mA TTL

— 0.4 — 0.4 V

VOH1

Output High Voltage IOH = -400uA TTL

2.4 — 2.4 — V

VOL2

Output Low Voltage IOL = 10uA CMOS

— 0.2 — 0.2 V

VOH2

Output High Voltage IOH = -10uA CMOS

VCC-0.2 — VCC-0.2

—V

VLK

Programming Command Can Be Executed

Default — Default —V

6.0 SWITCHING CHACTERISTICS (Under Operating Conditions )

AC ELECTRICAL CHARACTERISTICS (Vcc =5V +/- 10% , MTV24C08

° F

Vcc =3V +/- 10% ,24LC08)

(Vcc =5V +/- 10% , MTV24C08 Fast Mode)

MTV24C08/

24LC08

MTV24C08

(Fast Mode)

Parameter Symbol

Min Max Min Max

Units

Clock frequency Fscl 0 100 — 400 kHz Clock high time Thigh 4000 — 600 — ns Clock low time Tlow 4700 — 1200 — ns SDA and SCL rise time Tr — 1000 — 300 ns SDA and SCL fall time Tf — 300 — 300 ns START condition hold time Thd:Sta 4000 — 600 — ns START condition setup time Tsu:Sta 4700 — 600 — ns Data input hold time Thd:Dat 0 — 0 — ns Data input setup time Tsu:Dat 250 — 100 — ns STOP condition setup time Tsu:Sto 4000 — 600 — ns Output valid from clock Taa 300 3500 100 900 ns Bus free time Tbuf 4700 — 1200 — ns Data out hold time Tdh 300 — 50 — ns Input filter spike suppression (SDA and SCL pins)

Tsp — 100 — 50 ns

Write cycle time Twr — 10 — 10 ms

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

VCC Lockout Voltage

--19--

CC

CAPACITANCE TA= 25∞C , f=250KHZ

Symbol Parameter Max Units

COUT Output capacitance 5 pF CIN Input capacitance 5 pF

A. C. Conditions of Test

Input Pulse Levels Vcc x 0.1 to Vcc x 0.9

Input Rise and Fall times 10 ns Input and Output Timming level Vcc x 0.5 Output Load 1 TTL Gate and CL = 100pf

--20--

Features

•Low dropout voltage

•Load regulation: 0.05% typical

•Trimmed current limit

•On-chip thermal limiting

•Standard SOT-223, TO-263, and TO-252 packages

•

Three-terminal adjustable or ﬁxed 1.8V, 2.5V, 2.85V, 3.3V, 5V

Applications

•Active SCSI terminators

•High efﬁciency linear regulators

•Post regulators for switching supplies

•Battery chargers

•5V to 3.3V linear regulators

•Motherboard clock supplies

Description

The RC1117 and RC1117-1.8V, 2.5, -2.85, -3.3 and -5 are low dropout three-terminal regulators with 1A output current capability. These de vices ha v e been optimized for lo w v oltage where transient response and minimum input voltage are critical. The 2.85V version is designed speciﬁcally to be used in Active Terminators for SCSI bus.

Current limit is trimmed to ensure speciﬁed output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures.

Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent current of the RC1117 ﬂows into the load, increasing efﬁciency.

The RC1117 series regulators are available in the industrystandard SOT-223, TO-263 (D2PAK), and TO-252 (DPAK) power packages.

Typical Applications

V

IN

= 3.3V V

IN

V

OUT

ADJ

1.5V, 1.8V at 1A

RC1117

10 F 2 2 F

R1 124

R2

24.9

V

IN

= 5V V

IN

V

OUT

GND

2.85V at 1A

RC1117-2.85

10 F

++

+

22 F

V

OUT

= V

REF

(1 + R2/R1) + I

Adj

• R2

RC1117

1A Adjustable/Fixed Low Dropout Linear Regulator

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

RC1117X2.5

--21--

Pin Assignments

*With package soldered to 0.5 square inch copper area over backside ground plane or internal po wer plane., JA can vary from 30°C/W to more than 50°C/W. Other mounting techniques may provide better thermal resistance than 30°C/W.

Absolute Maximum Ratings

Parameter Min. Max. Unit

V

IN

7.5 V Operating Junction Temperature Range 0 125 C Storage Temperature Range -65 150 C Lead Temperature (Soldering, 10 sec.) 300 C

Front View

4-Lead Plastic SOT-223

JC

= 15 C/W*

3-Lead Plastic TO-252

JC

= 3 C/W*

Tab is V

OUT

Tab is V

OUT

1

ADJ/ GND

IN

23

3-Lead Plastic TO-263

JC

= 3 C/W*

Tab is

V

OUT

1

ADJ/ GND

INOUT

2 3

3

2

1

IN

OUT

ADJ/GND

--22--

Electrical Characteristics

Operating Conditions: VIN 7V, TJ = 25°C unless otherwise speciﬁed. The denotes speciﬁcations which apply over the speciﬁed operating temperature range.

Notes:

1. See thermal regulation specifications for changes in output voltage due to heating effects. Load and line regulation are measured at a constant junction temperature by low duty cycle pulse testing.

2. Line and load regulation are guaranteed up to the maximum power dissipation (18W). Power dissipation is determined by input/output differential and the output current. Guaranteed maximum output power will not be available over the full input/ output voltage range.

3. RC1117 only.

Parameter Conditions Min. Typ. Max. Units

Reference Voltage, V

REF

3

1.5V (V

IN

- V

OUT

) 5.75V,

10mA I

OUT

1A

1.225 (-2%)

1.250 1.275 (+2%)

V

Output Voltage 10mA I

OUT

1A

RC1117-2.5, 4V V

IN

7V

RC1117-2.85, 4.35V V

IN

7V

RC1117-3.3, 4.8V V

IN

7V

RC1117-5, 6.5V V

IN

7V

2.450

2.793

3.234

4.900

2.5

2.85

3.3

5.0

2.550

2.907

3.366

5.100

V V V V

Line Regulation

1,2

(V

OUT

+ 1.5V) VIN 7V, I

OUT

= 10mA 0.005 0.2 %

Load Regulation

1,2

(VIN – V

OUT

) = 2V, 10mA I

OUT

1A 0.05 0.5 %

Dropout Voltage V

REF

= 1%, I

OUT

= 1A 1.100 1.200 V

Current Limit (V

IN

– V

OUT

) = 2V 1.1 1.5 A

Adjust Pin Current, I

Adj

3

35 120 A

Adjust Pin Current Change

3

1.5V (VIN – V

OUT

) 5.75,

10mA I

OUT

1A

0.2 5 A

Minimum Load Current 1.5V (V

IN

– V

OUT

) 5.75 10 mA

Quiescent Current V

IN

= V

OUT

+ 1.25V 4 13 mA

Ripple Rejection f = 120Hz, C

OUT

= 22 F Tantalum,

(V

IN

– V

OUT

) = 3V, I

OUT

= 1A

60 72 dB

Thermal Regulation T

A

= 25 C, 30ms pulse 0.004 0.02 %/W Temperature Stability 0.5 % Long-Term Stability T

A

= 125 C, 1000hrs. 0.03 1.0 % RMS Output Noise

(% of V

OUT

)

T

A

= 25 C, 10Hz f 10kHz 0.003 %

Thermal Resistance, Junction to Case

SOT-223 15 C/W

TO-252, TO-263 3 C/W Thermal Shutdown Junction Temperature 155 C Thermal Shutdown

Hysteresis

10 C

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

1.764 1..8 1.836

--23--

RC1117-3.3

1A Adjustable/Fixed Low Dropout Linear Regulator

Features

•Low dropout voltage

•Load regulation: 0.05% typical

•Trimmed current limit

•On-chip thermal limiting

•Standard SOT-223, TO-263, and TO-252 packages

•Three-terminal adjustable or ﬁxed 2.5V, 2.85V, 3.3V, 5V

Applications

•Active SCSI terminators

•High efﬁciency linear regulators

•Post regulators for switching supplies

•Battery chargers

•5V to 3.3V linear regulators

•Motherboard clock supplies

Typical Applications

RC1117

V

= 3.3V V

IN

10 F 2 2 F

IN

+

Description

The RC1117 and RC1117-2.5, -2.85, -3.3 and -5 are low dropout three-terminal regulators with 1A output current capability. These de vices ha v e been optimized for lo w v oltage where transient response and minimum input voltage are critical. The 2.85V version is designed speciﬁcally to be used in Active Terminators for SCSI bus.

Current limit is trimmed to ensure speciﬁed output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures.

Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent current of the RC1117 ﬂows into the load, increasing efﬁciency.

The RC1117 series regulators are available in the industrystandard SOT-223, TO-263 (D2PAK), and TO-252 (DPAK) power packages.

ADJ

V

OUT

R1 124

1.5V at 1A

+

= V

V

(1 + R2/R1) + I

OUT

REF

= 5V V

IN

10 F

R2

• R2

Adj

RC1117-2.85

GND

V

OUT

IN

++

24.9

22 F

--24--

2.85V at 1A

Pin Assignments

*With package soldered to 0.5 square inch copper area over backside ground plane or internal power plane., JA can vary from 30°C/W to more than 50°C/W. Other mounting techniques may provide better thermal resistance than 30°C/W.

Absolute Maximum Ratings

Parameter Min. Max. Unit

V

IN

7.5 V Operating Junction Temperature Range 0 125 C Storage Temperature Range -65 150 C Lead Temperature (Soldering, 10 sec.) 300 C

Front View

4-Lead Plastic SOT-223

JC

= 15 C/W*

3-Lead Plastic TO-252

JC

= 3 C/W*

Tab is

V

OUT

Tab is

V

OUT

1

ADJ/ GND

IN

23

3-Lead Plastic TO-263

JC

= 3 C/W*

Tab is

V

OUT

1

ADJ/ GND

INOUT

2 3

3

2

1

IN

OUT

ADJ/GND

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

--25--

Electrical Characteristics

Operating Conditions: VIN 7V, TJ = 25°C unless otherwise speciﬁed. The denotes speciﬁcations which apply over the speciﬁed operating temperature range.

Notes:

1. See thermal regulation specifications for changes in output voltage due to heating effects. Load and line regulation are measured at a constant junction temperature by low duty cycle pulse testing.

2. Line and load regulation are guaranteed up to the maximum power dissipation (18W). Power dissipation is determined by input/output differential and the output current. Guaranteed maximum output power will not be available over the full input/ output voltage range.

3. RC1117 only.

Parameter Conditions Min. Typ. Max. Units

Reference Voltage, V

REF

3

1.5V (V

IN

- V

OUT

) 5.75V,

10mA I

OUT

1A

1.225 (-2%)

1.250 1.275 (+2%)

V

Output Voltage 10mA I

OUT

1A

RC1117-2.5, 4V V

IN

7V

RC1117-2.85, 4.35V V

IN

7V

RC1117-3.3, 4.8V V

IN

7V

RC1117-5, 6.5V V

IN

7V

2.450

2.793

3.234

4.900

2.5

2.85

3.3

5.0

2.550

2.907

3.366

5.100

V V V V

Line Regulation

1,2

(V

OUT

+ 1.5V) VIN 7V, I

OUT

= 10mA 0.005 0.2 %

Load Regulation

1,2

(VIN – V

OUT

) = 2V, 10mA I

OUT

1A 0.05 0.5 %

Dropout Voltage V

REF

= 1%, I

OUT

= 1A 1.100 1.200 V

Current Limit (V

IN

– V

OUT

) = 2V 1.1 1.5 A

Adjust Pin Current, I

Adj

3

35 120 A

Adjust Pin Current Change

3

1.5V (VIN – V

OUT

) 5.75,

10mA I

OUT

1A

0.2 5 A

Minimum Load Current 1.5V (V

IN

– V

OUT

) 5.75 10 mA

Quiescent Current V

IN

= V

OUT

+ 1.25V 4 13 mA

Ripple Rejection f = 120Hz, C

OUT

= 22 F Tantalum,

(V

IN

– V

OUT

) = 3V, I

OUT

= 1A

60 72 dB

Thermal Regulation T

A

= 25 C, 30ms pulse 0.004 0.02 %/W Temperature Stability 0.5 % Long-Term Stability T

A

= 125 C, 1000hrs. 0.03 1.0 % RMS Output Noise

(% of V

OUT

)

T

A

= 25 C, 10Hz f 10kHz 0.003 %

Thermal Resistance, Junction to Case

SOT-223 15 C/W

TO-252, TO-263 3 C/W Thermal Shutdown Junction Temperature 155 C Thermal Shutdown

Hysteresis

10 C

--26--

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

SI4435

HEXFETÆ Power MOSFET

-

Ultra Low On-Resistance P-Channel MOSFET

-

Surface Mount

-

Available in Tape & Reel

Description

These P-channel HEXFETÆ Power MOSFETs from International Rectifier utilize advanced processing techniques to achieve the extremely low on-resistance per silicon area. This benefit provides the designer with an extremely efficient device for use in battery and load management applications..

The SO-8 has been modified through a customized leadframe for enhanced thermal characteristics and multiple-die capability making it ideal in a variety of power applications. With these improvements, multiple devices can be used in an application with dramatically reduced board space. The package is designed for vapor phase, infrared, or wave soldering techniques.

S

1

2

3

4

Top View

8

7

6

5

PD- 93768A

Si4435DY

A

D

V

= -30V

R

DS(on)

DSS

= 0.020Ω

D

DG

SO-8

Absolute Maximum Ratings

V

DS

I

@ TA = 25∞C Continuous Drain Current, VGS @ -10V -8.0

D

I

@ TA= 70∞C Continuous Drain Current, VGS @ -10V -6.4 A

D

I

DM

P

= 25∞C Power Dissipation 2.5

D @TA

PD @TA = 70∞C Power Dissipation 1.6

V

GS

T

J, TSTG

Drain- Source Voltage -30 V

Pulsed Drain Current Å -50

Linear Derating Factor 0.02 W/ C Gate-to-Source Voltage ± 20 V Junction and Storage Temperature Range -55 to + 150 C

Parameter Max. Units

Thermal Resistance

R

θJA

Maximum Junction-to-AmbientÉ 50 C/W

Parameter Max. Units

--27--

W

o

Si4435DY

Parameter Min. Typ. Max. Units Conditions

I

S

Continuous Source Current MOSFET symbol (Body Diode) showing the

I

SM

Pulsed Source Current integral reverse (Body Diode) Å p-n junction diode.

V

SD

Diode Forward Voltage ñññ ñññ -1.2 V TJ = 25∞C, IS = -2.5A, VGS = 0V Ç

t

rr

Reverse Recovery Time ñññ 34 51 ns TJ = 25∞C, IF = -2.5A

Q

rr

Reverse Recovery Charge ñññ 33 50 nC di/dt = -100A/µs Ç

Source-Drain Ratings and Characteristics

A

-50

ñññ

-2.5

ñññ

S

D

G

Å Repetitive rating; pulse width limited by

max. junction temperature.

Notes:

Ç Pulse width ≤ 300µs; duty cycle ≤ 2%.

É Surface mounted on FR-4 board, t ≤ 5sec.

Parameter Min. Typ. Max. Units Conditions

V

(BR)DSS

Drain-to-Source Breakdown Voltage -30 ñññ ñññ V VGS = 0V, ID = -250µA

∆V

(BR)DSS

/∆T

J

Breakdown Voltage Temp. Coefficient ñññ-0.019 ñññ V/∞C Reference to 25∞C, ID = -1mA

ñññ0.015 0.020 V

GS

= -10V, ID = -8.0A Ç

ñññ0.026 0.035 VGS = -4.5V, ID = -5.0A Ç

V

GS(th)

Gate Threshold Voltage -1.0 ñññ ñññ V VDS = VGS, ID = -250µA

g

fs

Forward Transconductance ñññ 11 ñññ S VDS = -15V, ID = -8.0A

ñññ ñññ -10 VDS = -24V, VGS = 0V ñññ ñññ -10 V

DS

= -15V, VGS = 0V, TJ = 70∞C

Gate-to-Source Forward Leakage ñññ ñññ -100 V

GS

= -20V

Gate-to-Source Reverse Leakage ñññ ñññ 100 V

GS

= 20V

Q

g

Total Gate Charge ñññ 40 60 ID = -4.6A

Q

gs

Gate-to-Source Charge ñññ 7.1 ñññ nC VDS = -15V

Q

gd

Gate-to-Drain ("Miller") Charge ñññ 8.0 ñññ VGS = -10V Ç

t

d(on)

Turn-On Delay Time ñññ 16 24 VDD = -15V, VGS = -10V Ç

t

r

Rise Time ñññ 76 110 ID = -1.0A

t

d(off)

Turn-Off Delay Time ñññ 130 200 RG = 6.0Ω

t

f

Fall Time ñññ 90 140 RD = 15Ω

C

iss

Input Capacitance ñññ 2320 ñññ VGS = 0V

C

oss

Output Capacitance ñññ 390 ñññ pF VDS = -15V

C

rss

Reverse Transfer Capacitance ñññ 270 ñññ É = 1.0kHz

Electrical Characteristics @ TJ = 25∞C (unless otherwise specified)

I

GSS

µA

Ω

R

DS(on)

Static Drain-to-Source On-Resistance

I

DSS

Drain-to-Source Leakage Current

nA

ns

--28--

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

UTC 7496L

2W+2W AMPLIFIER WITH DC VOLUME CONTROL

2W+2W OUTPUT POWER R

= 8Ω @THD = 10% VCC = 14V

L

ST-BY AND MUTE FUNCTIONS LOW TURN-ON TURN-OFF POP NOISE LINEAR VOLUME CONTROL DC COUPLED

WITH POWER OP. AMP. NO BOUCHEROT CELL NO ST-BY RC INPUT NETWORK SINGLE SUPPLY RANGING UP TO 15V SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION INTERNALLY FIXED GAIN SOFT CLIPPING VARIABLE OUTPUT AFTER VOLUME CON-

TROL CIRCUIT POWERDIP (14+3+3) PACKAGE

DESCRIPTION

The TDA7496L is a stereo 2W+2W class AB power amplifier assembled in the @ Powerdip

14+3+3 package, specially designed for high quality sound, TV and Monitor applications.

Features of the TDA7496L include linear volume control, Stand-by and mute functions.

ORDERING NUMBER:

Powerdip (14+3+3)

TDA7496L

BLOCK DIAGRAM

GND

INR

470nF

INL

470nF

SVR 10

470µF

1,2,3,13, 18,19,20

9

4

VOLUME

30K

VOLUME

65

VOLUME

100nF

VAROUT_R

7

PROTECTIONS

VAROUT_L

300K

15,16

+

OP AMP

MUTE/STBY

+

-30K OP AMP

+5V

V

S

1000µF

14

OUTR

S1 ST-BY

60K

11

12

17

D97AU596A

STBY

MUTE

OUTL

10K

1µF

1000µF

S2 MUTE

+5V

S_GND

+5V

--29--

GND GND GND

INL

VAROUT_L

VAROUT_R

VOLUME

N.C.

INR

1

3

2

4 5 6 7 8 9 MUTE

GND

OUTR

V

S

V

S

OUTL

GND

GND20 19 18 17 16

14

15

13 12

D97AU597A

SVR 10 STBY11

PIN CONNECTION

THERMAL DATA

Symbol Parameter Value Unit

R

th j-pins

Thermal Resistance Junction-pins max. 15 ∞C/W

R

th j-amb

(*) Thermal Resistance Junction-ambient max. 50 ∞C/W

(*) Mounted on PCB with no heatsink

ELECTRICAL CHARACTERISTICS

(Refer to the test circuit V

S

= 14V; RL = 8Ω, Rg = 50Ω, T

amb

= 25∞C).

Symbol Parameter Test Condition Min. Typ. Max. Unit

V

S

Supply Voltage Range 10 18 V

I

q

Total Quiescent Current 25 50 mA

DCV

OS

Output DC Offset Referred to SVR Potenial

No Input Signal 200 mV

V

O

Quiescent Output Voltage 7 V

P

O

Output Power THD = 10%; RL = 8Ω; 1 .6 2 W

THD = 1%; R

L

= 8Ω; 1 .3 W

THD Total Harmonic Distortion G

V

= 30dB; PO = 1W; f = 1KHz; 0.4 %

I

peak

Output Peak Current (internally limited) 0.7 0.9 A

V

in

Input Signal 2.8 Vrms

G

V

Closed Loop Gain Vol Ctrl > 4.5V 28.5 30 31.5 dB

G

vLine

Monitor Out Gain Vol Ctrl > 4.5V; Zload > 30KΩ -1.5 0 1.5 dB

A

Min VOL

Attenuation at Minimum Volume Vol Ctrl < 0.5V 80 dB

BW 0.6 MHz

ABSOLUTE MAXIMUM RATIN GS

Symbol Parameter Value Unit

V

S

DC Supply Voltage 26 V

V

IN

Maximum Input Voltage 8 Vpp

P

tot

Total Power Dissipation (T

case

= 60∞C) 6 W

T

amb

Ambient Operating Temperature 0 to 70 ∞C

T

stg

, T

j

Storage and Junction Temperature -40 to 150 ∞C

V

6

Volume CTRL DC voltage 7 V

0 4 8 12 Area(cm2)

30

40

50

60

R

thj-a

(∞C/W)

D97AU675

COPPER AREA 35µ THICKNESS

PC BOARD

Rth with "on board" Square Heatsink vs. copper area.

--30--

ELECTRICAL CHARACTERISTICS

(continued)

Symbol Parameter Test Condition Min. Typ. Max. Unit

e

N

Total Output Noise f = 20Hz to 22KHz

Play, max volume

500 800 µV

f = 20Hz to 22KHz Play, max attenuation

100 250 µV

f = 20Hz to 22KHz Mute

60 150 µV

SR Slew Rate 5 8 V/µs

R

i

Input Resistance 22.5 30 KΩ

R

Var Out

Variable Output Resistance 30 100 Ω

R

load Var Out

Variable Output Load 2 KΩ

SVR Supply Voltage Rejection f = 1kHz; max volume

C

SVR

= 470µF; V

RIP

= 1V

rms

35 39 dB

f = 1kHz; max attenuation C

SVR

= 470µF; V

RIP

=1V

rms

55 65 dB

T

M

Thermal Muting 150 ∞C

T

s

Thermal Shut-down 160 ∞C

MUTE STAND-BY & INPUT SELECTION FUNCTIONS

V

ST ON

Stand-by ON Threshold 3.5 V

V

ST OFF

Stand-by OFF Threshold 1.5 V

V

M ON

Mute ON Threshold 3.5 V

V

M OFF

Mute OFF Threshold 1.5 V

I

qST-BY

Quiescent Current @ Stand-by 0.6 1 mA

A

MUTE

Mute Attenuation 50 65 dB

I

stbyBIAS

Stand-by bias current Stand by on V

ST-BY

= 5V

V

MUTE

= 5V

80 µA

µA

Play or Mute -20 -5 µA

I

muteBIAS

Mute bias current Mute 1 5 µA

Play 0.2 2 µA

APPLICATION SUGGESTIONS

The recommended values of the external components are those shown on the application circuit of figure 1A. Different values can be used, the following table can help the designer.

COMPONENT

SUGGESTION

VALUE

PURPOSE

LARGER THAN

SUGGESTION

SMALLER THAN

SUGGESTION

R1 300K Volume control

circuit

Larger volume regulation time

Smaller volume regulation

time R2 10K Mute time constant Larger mute on/off time Smaller mute on/off time P1 50K Volume control

circuit

C1 1000µF Supply voltage

bypass

Danger of oscillation

C2 470nF Input DC decoupling Lower low frequency cutoff Higher low frequency cutoff C3 470nF Input DC decoupling Lower low frequency cutoff Higher low frequency cutoff C4 470µF Ripple rejection Better SVR Worse SVR C5 100nF Volume control time

costant

Larger volume regulation time

Smaller volume regulation

time C6 1000µF Output DC

decoupling

Lower low frequency cutoff Higher low frequency cutoff

C7 1µF Mute time costant Larger mute on/off time Smaller mute on/off time C8 1000µF Output DC

decoupling

Lower low frequency cutoff Higher low frequency cutoff

C9 100nF Supply voltage

bypass

Danger of oscillation

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

--31--

NCP1117/NCP1117

NCP1117, NCV1117

1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators

The NCP1117 series are low dropout positive voltage regulators that are capable of providing an output current that is in excess of 1.0 A with a maximum dropout voltage of 1.2 V at 800 mA over temperature. This series contains eight fixed output voltages of 1.5 V,

1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V that have no minimum load requirement to maintain regulation. Also included is an adjustable output version that can be programmed from 1.25 V to

18.8 V with two external resistors. On chip trimming adjusts the reference/output voltage to within +1.0% accuracy. Internal protection features consist of output current limiting, safe operating area compensation, and thermal shutdown. The NCP1117 series can operate with up to 20 V input. Devices are available in SOT-223 and DPAK packages.

Features

ωOutput Current in Excess of 1.0 A ω1.2 V Maximum Dropout Voltage at 800 mA Over Temperature ωFixed Output Voltages of 1.5 V, 1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V,

5.0 V, and 12 V

ωAdjustable Output Voltage Option ωNo Minimum Load Requirement for Fixed Voltage Output Devices ωReference/Output Voltage Trimmed to +1.0% ωCurrent Limit, Safe Operating and Thermal Shutdown Protection ωOperation to 20 V Input ωNCV Prefix for Automotive and Other Applications Requiring Site

and Control Changes

ωPb-Free Packages are Available

Applications

ωConsumer and Industrial Equipment Point of Regulation ωActive SCSI Termination for 2.85 V Version ωSwitching Power Supply Post Regulation ωHard Drive Controllers ωBattery Chargers

10

F

1

2

Output

10

F

3

Input

NCP1117

XTXX

++

Figure 1. Fixed

Output Regulator

10

F

1

2

Output

10

F

3

Input

NCP1117

XTA

++

Figure 2. Adjustable

Output Regulator

22

F

1

2

10

F

3

NCP1117

XT285

++

110

4.75 V to

5.25 V

+

18 to 27

Lines

Figure 3. Active SCSI Bus Terminator

TYPICAL APPLICATIONS

SOT-223

ST SUFFIX

CASE 318H

1

3

DPAK

DT SUFFIX

CASE 369C

Pin: 1. Adjust/Ground

2. Output

3. Input

1

3

Heatsink tab is connected to Pin 2.

See detailed ordering and shipping information in the package dimensions section on pages 11 and 12 of this data sheet.

ORDERING INFORMATION

See general marking information in the device marking section on page 13 of this data sheet.

DEVICE MARKING INFORMATION

1 23

123

Tab

(Top View)

http://onsemi.com

--32--

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

NCP1117, NCV1117

MAXIMUM RATINGS

Rating Symbol Value Unit

Input Voltage (Note 1) V

in

20 V Output Short Circuit Duration (Notes 2 and 3) - Infinite Power Dissipation and Thermal Characteristics

Case 318H (SOT-223)

Power Dissipation (Note 2) Thermal Resistance, Junction-to-Ambient, Minimum Size Pad Thermal Resistance, Junction-to-Case

Case 369A (DPAK)

Power Dissipation (Note 2) Thermal Resistance, Junction-to-Ambient, Minimum Size Pad Thermal Resistance, Junction-to-Case

P

D

R

JA

R

JC

P

D

R

JA

R

JC

Internally Limited

160

15

Internally Limited

67

6.0

W

5C/W 5C/W

W

5C/W 5C/W

Maximum Die Junction Temperature Range T

J

-55 to 150 5C

Storage Temperature Range T

stg

-65 to 150 5C

Operating Ambient Temperature Range

NCP1117 NCV1117

T

A

0 to +125

-40 to +125

5C

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected.

1. This device series contains ESD protection and exceeds the following tests: Human Body Model 2000 V per MIL-STD-883, Method 3015. Machine Model Method 200 V.

2. Internal thermal shutdown protection limits the die temperature to approximately 1755C. Proper heatsinking is required to prevent activation. The maximum package power dissipation is:

P

D

T

J(max)TA

R

JA

3. The regulator output current must not exceed 1.0 A with Vin greater than 12 V.

--33--

NCP1117, NCV1117

ELECTRICAL CHARACTERISTICS (C

in

= 10 F, C

out

= 10 F, for typical value TA = 255C, for min and max values TA is the

operating ambient temperature range that applies unless otherwise noted. (Note 6)

Characteristic

Symbol Min Typ Max Unit

Reference Voltage, Adjustable Output Devices

(V

in±Vout

= 2.0 V, I

out

= 10 mA, TA = 255C)

(V

in±Vout

= 1.4 V to 10 V, I

out

= 10 mA to 800 mA) (Note 6)

V

ref

1.238

1.225

1.25-1.262

1.270

V

Output Voltage, Fixed Output Devices

1.5 V (V

in

= 3.5 V, I

out

= 10 mA, TA = 25 5C)

(V

in

= 2.9 V to 11.5 V, I

out

= 0 mA to 800 mA) (Note 6)

1.8 V (V

in

= 3.8 V, I

out

= 10 mA, TA = 25 5C)

(V

in

= 3.2 V to 11.8 V, I

out

= 0 mA to 800 mA) (Note 6)

2.0 V (V

in

= 4.0 V, I

out

= 10 mA, TA = 25 5C)

(V

in

= 3.4 V to 12 V, I

out

= 0 mA to 800 mA) (Note 6)

2.5 V (V

in

= 4.5 V, I

out

= 10 mA, TA = 25 5C)

(V

in

= 3.9 V to 10 V, I

out

= 0 mA to 800 mA,) (Note 6)

2.85 V (V

in

= 4.85 V, I

out

= 10 mA, TA = 25 5C)

(V

in

= 4.25 V to 10 V, I

out

= 0 mA to 800 mA) (Note 6)

(V

in

= 4.0 V, I

out

= 0 mA to 500 mA) (Note 6)

3.3 V (V

in

= 5.3 V, I

out

= 10 mA, TA = 25 5C)

(V

in

= 4.75 V to 10 V, I

out

= 0 mA to 800 mA) (Note 6)

5.0 V (V

in

= 7.0 V, I

out

= 10 mA, TA = 25 5C)

(V

in

= 6.5 V to 12 V, I

out

= 0 mA to 800 mA) (Note 6)

12 V (V

in

= 14 V, I

out

= 10 mA, TA = 25 5C)

(V

in

= 13.5 V to 20 V, I

out

= 0 mA to 800 mA) (Note 6)

V

out

1.485

1.470

1.782

1.755

1.970

1.960

2.475

2.450

2.821

2.790

3.267

3.235

4.950

4.900

11.880

11.760

1.500

-

1.800

-

2.000

-

2.500

-

2.850

-

3.300

-

5.000

-

12.000

-

1.515

1.530

1.818

1.845

2.030

2.040

2.525

2.550

2.879

2.910

3.333

3.365

5.050

5.100

12.120

12.240

V

Line Regulation (Note 4)

Adjustable (V

in

= 2.75 V to 16.25 V, I

out

= 10 mA)

Reg

line

- 0.04 0.1

%

1.5 V (Vin = 2.9 V to 11.5 V, I

out

= 0 mA)

1.8 V (V

in

= 3.2 V to 11.8 V, I

out

= 0 mA)

2.0 V (V

in

= 3.4 V to 12 V, I

out

= 0 mA)

2.5 V (V

in

= 3.9 V to 10 V, I

out

= 0 mA)

2.85 V (V

in

= 4.25 V to 10 V, I

out

= 0 mA)

3.3 V (V

in

= 4.75 V to 15 V, I

out

= 0 mA)

5.0 V (V

in

= 6.5 V to 15 V, I

out

= 0 mA)

12 V (V

in

= 13.5 V to 20 V, I

out

= 0 mA)

-

0.3

0.4

0.5

0.8

0.9

1.0

2.5

3.0

4.5

6.0

7.5

mV

Load Regulation (Note 4)

Adjustable (I

out

= 10 mA to 800 mA, Vin = 4.25 V)

Reg

line

- 0.2 0.4

%

1.5 V (I

out

= 0 mA to 800 mA, Vin = 2.9 V)

1.8 V (I

out

= 0 mA to 800 mA, Vin = 3.2 V)

2.0 V (I

out

= 0 mA to 800 mA, Vin = 3.4 V)

2.5 V (I

out

= 0 mA to 800 mA, Vin = 3.9 V)

2.85 V (I

out

= 0 mA to 800 mA, Vin = 4.25 V)

3.3 V (I

out

= 0 mA to 800 mA, Vin = 4.75 V)

5.0 V (I

out

= 0 mA to 800 mA, Vin = 6.5 V)

12 V (I

out

= 0 mA to 800 mA, Vin = 13.5 V)

-

2.3

2.6

3.0

3.3

3.8

4.3

6.7 16

5.5

6.0

7.5

8.0 10 15 28

mV

Dropout Voltage (Measured at V

out

- 100 mV)

(I

out

= 100 mA)

(I

out

= 500 mA)

(I

out

= 800 mA)

Vin-V

out

-

0.95

1.01

1.07

1.10

1.15

1.20

V

Output Current Limit (Vin-V

out

= 5.0 V, TA = 255C, Note 5) I

out

1000 1500 2200 mA

4. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.

5. The regulator output current must not exceed 1.0 A with V

in

greater than 12 V.

6. NCP1117: T

low

= 05C , T

high

= 1255C

NCV1117: T

low

= -40 5C, T

high

= 1255C

--34--

B70A/B71A/M17A/M17B/B90A/B91A Technical Service Manual

NCP1117, NCV1117

ELECTRICAL CHARACTERISTICS (C

in

= 10 F, C

out

= 10 F, for typical value TA = 255C, for min and max values TA is the

operating ambient temperature range that applies unless otherwise noted. (Note 7)

Characteristic

Symbol Min Typ Max Unit

Minimum Required Load Current for Regulation, Adjustable Output Devices

(V

in

= 15 V)

I

L(min)

- 0.8 5.0 mA

Quiescent Current

1.5 V (V

in

= 11.5 V)

1.8 V (V

in

= 11.8 V)

2.0 V (V

in

= 12 V)

2.5 V (V

in

= 10 V)

2.85 V (V

in

= 10 V)

3.3 V (V

in

= 15 V)

5.0 V (V

in

= 15 V)

12 V (V

in

= 20 V)

I

Q

-

3.6

4.2

4.5

5.2

5.5

6.0

10 10 10 10 10 10 10 10

mA

Thermal Regulation (TA = 255C, 30 ms Pulse) - 0.01 0.1 %/W Ripple Rejection (Vin-V

out

= 6.4 V, I

out

= 500 mA, 10 Vpp 120 Hz Sinewave)

Adjustable

1.5 V

1.8 V

2.0 V

2.5 V

2.85 V

3.3 V

5.0 V 12 V

RR

67 66 64 64 62 62 60 57 50

73 72 70 70 68 68 64 61 54

-

dB

Adjustment Pin Current (Vin = 11.25 V, I

out

= 800 mA) I

adj

- 52 120 A

Adjust Pin Current Change

(V

in-Vout

= 1.4 V to 10 V, I

out

= 10 mA to 800 mA)

I

adj

- 0.4 5.0 A

Temperature Stability S

T

- 0.5 - %

Long Term Stability (TA = 255C, 1000 Hrs End Point Measurement) S

t

- 0.3 - %

RMS Output Noise (f = 10 Hz to 10 kHz) N - 0.003 - %V

out

7. NCP1117: T

low

= 05C , T

high

= 1255C

NCV1117: T

low

= -40 5C, T

high

= 1255C

--35--

BLACK DIAGEAM MODEL NAME : B70A/B71A/BM17A/M17B/B90A/B91A

Analog R.G.B

12 -> 3.3A

24MHz

Scaler

(TSU16AL)

MCU

LVDS

17/19"

LCD

PANEL

INVERTER

+12V

AUDIO

SPK

B70A/B71A/B90A/B91A/M17A/M17B PART LIST

PART NO PART NUMBER DESCRIPTION LOCATION

E4205025501

B70A/B90A

(Schematic)

1

E4208627201

2

E4208527201

3

E4208427211

4

CC7FCA1H220J

5

RK1JC0T0101J

6

RK1JC0T0102J

7

RK1JC0T0103J

8

RK1JC0T0105J

9

RK1JC0T0151J

10

RK1JC0T0471J

11

RK1JC0T0472J

12

TT2N3904D

13

2014790003

14

2121040045

15

MAIN ASSY/TSU16AL,B70A EXP PCBA MAIN(TM),B70A PCBA MAIN(MM),B70A PCBA MAIN(AM),B70A CAP-CC,22PF 50V J 1608

RES-C,100 0.063W J 1608

RES-C,1K 0.063W J 1608

RES-C,10K 0.063W J 1608

RES-C,1M 0.063W J 1608 RES CHIP 150 J 0.063W 1608

RES-C,470 0.063W J 1608

RES-C,4.7K 0.063W J 1608

TR,SMD 2N3904D TAPPING CAP-AL-C,4.7UF 25V M 4052 CAP-C-C,0.1UF 50V Z Y5V 1608

C159

C63 C65 R11 R14 R19 R22 R24 R29 R34 R52 R72 R73

R8

R4 R55 R68 R69 R42 R47 R61 R45 R54 R56 R57 R59 R60 R64 R65

R2 R36 R44 R49 R50 R53 R83

Q2 C61 C12 C14 C15

C18

PART NO PART NUMBER DESCRIPTION LOCATION

C221

B70A/B90A

(Schematic)

2122210028

16

2124710037

17

2125090017

18

2594701009

19

2600008008

20

2602000010

21

2602009011

22

2602202015

23

2603900008

24

2607500012

25

2607509010

26

CAP-C-C,220PF 50V J COG 1608 CAP-C-C,470PF 50V J COG 1608 CAP-C-C,5PF 50V J COG 1608 RES-C-NET,4.7K 0.063W J 3216 RES-C,0 0.125W J 3216 RES-C,200 0.063W J 1608

RES-C,20 0.063W J 1608 RES-C,22K 0.063W J 1608 RES-C,390 0.063W F 1608 RES-C,750 0.063W J 1608

RES-C,75 0.063W F 1608

C20 C21

C22

C24 C28 C29

C3 C33 C34 C35 C36 C37 C38 C39 C41 C42 C43 C44 C48 C50 C51 C53 C54 C56 C57 C58 C59 C60 C62 C66 C67 C68 C73

C9 C31 C70 C30

RN1

R5 R46 R66 R67 R26 R58 R86 R70 R71 R17 R18

PART NO PART NUMBER DESCRIPTION LOCATION

R21

B70A/B90A

(Schematic)

2608201013

27

RES-C,8.2K 0.1W J 1608

R43

28 304100109601 PCB-DOUBLE,B70 Analog 110*96 29 3100100038 DI-AR,KDS226 SMD D1

D2

D3

30 3101000376 DI-ZN,Z02W6.2V SMD D4

D5

D6

D7

D8

31 3104100121 DI-SCHOT,MBRS340 SMD D9 32 3114000127 FET,SI4435DY SMD U2 33 3200001392 IC-LIN,RC1117-3.3 SOT U3 34 3200001602 IC-LIN,AP1506-50 TO263-5L,DC/D U8 35 3200001639 IC-LIN,NCP1117ST18T3G SOT-223 U1 36 3203000879 IC-MEMO,S524A60X81-SCT0 U6 37 3205001409 WT61P4 PLCC U5 38 3205001444 IC-U,TSU16AL-LF PQFP 100 LEAD U4 39 3500101894 INDUCTOR,SHP1260P-330A SMD L1 40 3530200586 VIB-QUARTZ,SMD 24MHZ 22PF Y2 41 2002210103 CAP-EL,220UF 25V M 8*7 105℃ P C49

C55

42 200470009701 CAP-EL,47UF 16V M 5*7 105℃ P C10

C11 C17

C4 C64

43 372010139001 CONN-M,SMAW200-08P CN2 44 3720102012 CONN-M,YDW200-30 CON4 45 372110108801 CONN-F,DC POWER JACK R/A 2.5PA CN3 46 372110123301 CONN-F,D-SUB 15P R/A 15 WO/SCR CN1 47 3725005292 INVERTER CABLE, L50S/L70S CON1 48 3010701000 OSD B/D ASSY,B70 49 3610400263 INVERTER,B70A 50 E42077080050 CORD AC,220V WALL BK 1.83M 51 3610200129 PWR-LIN-SPPLY,12V/3.3A 2.5PAI 52

3758500474

CBL-SGN,1.5MT BLACK 5.5PAI DET

B70A/B71A/B90A/B91A/M17A/M17B PART LIST

PART NO PART NUMBER DESCRIPTION LOCATION

1 B4210342200 PACKING ASSY,B70A 1 2 6223066800 HOLDER,HANDLE TOP 1 3 6223066900 HOLDER,HANDLE BOTTOM 1 4 6243028300 BAG,PE(ST) CLEAR 14/15ALL 1 5 6253128000 CUSHION TOP,B70A 1 6 6253128100 CUSHION BOTTOM,B70A 1 7 B4210342300 LCD MEC ASSY/S,B70A 1 8 B4210342400 KIT COVER,B70A HIE 1

9 6201343300 HINGE CAP LEFT,B70A 1 10 6201344100 COVER F.ASSY,B70A HIE 1 11 6201343000 COVER FRONT, B70 1 12 6220087700 LED LENS 1 13 6201344600 COVER R.ASSY,B70A HIE 1 14 6201343100 COVER REAR,B70A 1 15 6261047200 RUBBER PAD 10 X 10 X 6(T) 2 16 5001000671 SCR-BIN,MC(+)4*6[X] 2 17 5001000711 SCR-BIN,MC(+) 3*3.5[S] 2 18 5001000727 SCR-HEX,UNC #4-40*11.8[S] 2 19 5004000215 SCR-BIN,TT2(+)3*5[S] 2 20 5004000244 SCR-PAN,ST(+)4*14[X] 3 21 6101231800 MAIM FRAME ASSY,B70A 1

B70A/B71A

(Mechanic)

22 6101231200 MAIN FRAME A, B70 1 23 6101231300 MAIN FRAME B,B70A 1 24 6128012600 GASKET EMI 50 X 10 X 1(T) 3 25 6210107103 AL TAPE, 20X30 1 26 6201344200 STAND ASSY,B70A 1 27 5001000728 SCR-PAN,(SP)MC(+)4*8[X] 2 28 5004000207 SCR-BIN,TT2(+)4*8[S] 2 29 5004000208 SCR-BIN,TT2(+)4*12[S] 5 30 6101231400 STAND FRAME, B70 1 31 6101231900 HINGE ASSY,B70A 1 32 6115028700 HINGE LEFT A 1 33 6115028800 HINGE LEFT B 1 34 6201343400 STAND FRONT, B70 1 35 6201343500 STAND REAR, B70 1 36 6201344300 STAND BASE ASSY,B70A 1 37 B4209500302A BAG PE,Q15N HECMVEL(350x300) 1 38 5004000210 SCR-FLT,TT2(+)4*7[S] 5 39 6101231500 BASE FRAME, B90 1 40 6201343600 STAND BASE, B70 1 41 6201343700 STAND BASE DECO, B70 1 42 6261045800 RUBBER FOOT Φ16.0 4 43 6210107113 AL TAPE, 40X60 2 44 6301200900 CTN BOX, SW-3(B) M17A(B70A) AP 1 45

6309030000

PAD CTN,PALLET PBE/U 1517

0.01

PART NO PART NUMBER DESCRIPTION LOCATION

1 B4210342500 PACKING ASSY,B90A 1

2 6243028300 BAG,PE(ST) CLEAR 14/15ALL 1

3 6243037901 MANUAL PE BAG 1

4 6253128200 CUSHION TOP, B90 1

5 6253128300 CUSHION BOTTOM, B90 1

6 B4210342600 LCD MEC ASSY/S,B90A 1

7 B4210342700 KIT COVER,B90A HIE 1

8 6201343300 HINGE CAP LEFT,B70A 1

9 6201343900 COVER REAR, B90 1 10 6201344400 COVER F.ASSY,B90A HIE 1 11 6201343800 COVER FRONT, B90 1 12 6220087700 LED LENS 1 13 5001000578 SCR-BIN,MC(+)3*6[S] 2 14 5001000671 SCR-BIN,MC(+)4*6[X] 2 15 5004000190 SCR-BIN,TT2(+)3*8[S] 8 16 5004000215 SCR-BIN,TT2(+)3*5[S] 2 17 5004000226 SCR-PAN,ST2(+)4*10[X] 3 18 6101232000 MAIM FRAME ASSY,B90A 1

B90A/B91A

(Mechanic)

19 6101231300 MAIN FRAME B,B70A 1 20 6101231600 MAIN FRAME A, B90 1 21 6201344200 STAND ASSY,B70A 1 22 5001000728 SCR-PAN,(SP)MC(+)4*8[X] 2 23 5004000207 SCR-BIN,TT2(+)4*8[S] 2 24 5004000208 SCR-BIN,TT2(+)4*12[S] 5 25 6101231400 STAND FRAME, B70 1 26 6101231900 HINGE ASSY,B70A 1 27 6115028700 HINGE LEFT A 1 28 6115028800 HINGE LEFT B 1 29 6201343400 STAND FRONT, B70 1 30 6201343500 STAND REAR, B70 1 31 6201344300 STAND BASE ASSY,B70A 1 32 B4209500302A BAG PE,Q15N HECMVEL(350x300) 1 33 5004000210 SCR-FLT,TT2(+)4*7[S] 5 34 6101231500 BASE FRAME, B90 1 35 6201343600 STAND BASE, B70 1 36 6201343700 STAND BASE DECO, B70 1 37 6261045800 RUBBER FOOT Φ16.0 4 38 6301201000 BOX CARTON,B90A 1 39

6309030000

PAD CTN,PALLET PBE/U 1517 0.01

B70A/B71A/B90A/B91A/M17A/M17B PART LIST

PART NO PART NUMBER DESCRIPTION LOCATION

1 3758500509 AUDIO CABLE 1.8M MIST WHITE

3550100126

2

SPEAKER ASSY,B70

AUDIO(OPTION)

372110125301

3

372110125201

4

320000131001

5

200470009701

6

2002210103

7

3540800054

8

2602700001

9

2124740025

10

2121040045

11

CONN-F,AUDIO INPUT JACK Mini Type CONN-F,HEAD PHONE JACK Mini Type IC-LIN,UTC TDA7496L DIP-20 CAP-EL,47UF 16V M 5*7 105℃ P CAP-EL,220UF 25V M 8*7 105℃ P

COR-CHP,HB-1M1608-600JT

RES-C,270 0.063W J 1608

CAP-C-C,0.47UF 50V Z Y5V 1608

CAP-C-C,0.1UF 50V Z Y5V 1608

J1 J2

U7 C79 C78 C80 C84

L10

L11 R84 R85 C76 C77 C74 C83

PANEL & LVDS

CABLE

12 TT2N3904D TR,SMD 2N3904D TAPPING 13 RK1JC0T0151J RES CHIP 150 J 0.063W 1608

14 RK1JC0T0103J RES-C,10K 0.063W J 1608

15 RK1JC0T0102J RES-C,1K 0.063W J 1608

3720101386

16

3330500293

1 2 3330500292 LCD MODULE,LTM190EX-L01

3725005520

3

372500552001

4

CONN-M,SMW200-04P LCD MODULE,LTM170EU-L21

CONN-A,LVDS CABLE B70A CONN-A,LVDS CABLE B90A

Q5 R78 R81 R77 R82 R79 R80 R88 R89

CN4

17" 19" 17" 19"

5

VCC12V

C2

47uF/16V

DIP_2.0P1

12V

1

5V

2 3

GNDGND

4 5

On/Inverter

6

Adj/Backlite

7

CON1

Board In Type

to Inverter/power

VCC5V

0V : MAX BRIGHTNESS 5V : MIN BRIGHTNESS

VCPU

onBACKLITE AdjBACKLITE

4

VCC5V

C7 47uF/16V

C4

47uF/16V

GND

C8

0.1uF/1608

C3

0.1uF/1608

3

TSU16AL(RC1117-1.8V)

U1 RC1117S2.5T

3 2

VIN VOUT

GND

1

GND

U3 RC1117S3.3T

3 2

VIN VOUT

GND

1

GND

2

VCC2.5VD

C9

C10

0.1uF/1608

47uF/16V

GND

VCC3.3VD

VCC3.3V_AV VCC3.3V_PL

VCC3.3VD_PL

C17

47uF/16V

GND

0.1uF/1608

GND

C18

1

VCC5V

R4 1K

ACTIVE LOW

U2

1

8

S

D

2

7

S

D

3

6

S

D

4

5

G

D

SI4435 SO8

C13 open

GND

C15

C14

1uF/1608

open

onPANEL

47uF/16V

GND

VLCD

C11

C12

0.1uF/1608

GND

HYUNDAI ImageQuest

Title

Size Document Number Rev

DC-DC

Date: Sheet

16Monday, December 27, 2004

of

5

4

3

2

1

6.2V

CN1

1

11

6 2

12

7 3

13

8 4

14

9 5

15

10

DSUB-15

ISP_DAT ISP_CLK

D7

D8

6.2V

2

D2

KDS226

3

2

D3

KDS226

1

3

VCPU

R26 20

HSI

D5

6.2V

R28

VSI

0

D4

D6

6.2V

D1

KDS226

1

3

1

R17

R21 75

R35

C30

open

5P

R18

75

220P

R8 100

R11 100 R14 100

R19 100

R22 100

R24

100

R36

C31

4.7K

C20 0.1uF/1608 C21 0.1uF/1608 C22 0.1uF/1608 C23 open C24 0.1uF/1608

C28 0.1uF/1608

C29 0.1uF/1608

R27 0 R29

R34 100

RIN0 GIN0 BIN0 SOG0 GNDR0

GNDG0

GNDB0

100

HSYNC0 VSYNC0 ST_DET0

HYUNDAI ImageQuest

Title

Size Document Number Rev

VGA_INPUT

Date: Sheet

Monday, December 27, 2004

26

of

5

4

3

2

1

3.3V_AV

RIN0 RIN0M GIN0 GIN0M SOGIN0 BIN0 BIN0M HSYNC0 VSYNC0

R86

HFS HCLK HDATA HWRESET INT

390 1

％

C55 22pF

Y1

14.318MHZ

C58 22pF

C48

0.1uF/1608

3.3VD_PL

3.3V_PL

3.3V_AV

1828168148198

U4

AVDD

26 25 23 22 24 21 20

100

10 12 13

15

29 30

32 34 33 95 35

36 37

96

97

AVDD

1

3 4 6 7 9

RIN0 RIN0M GIN0 GIN0M SOGIN0 BIN0 BIN0M HSYNC0 VSYNC0

NC NC NC NC NC NC NC NC

REXT

REFP REFM

HFS HCLK HDATA HWRESETZ INT

PWM0 PWM1

XIN

XOUT

AVDD_PLL

AVSS_PLL

AVSS

AVSS_PLL

19271780995114448515577894549

31

2

3.3V_DVI

434754647690465067

VDDP

AVDD_DVI

MST7111A

TSU16AL

AVSS_DVI

GNDP

3.3VD

VDDP

GNDP

VDDP

GNDP

VDDP

GNDP

[TSU16AL(1.8V)]

2.5VD

87

VDDC

62

LVA0P

63

LVA0M

60

LVA1P

61

LVA1M

58

LVA2P

59

LVA2M

52

LVA3P

53

LVA3M

56

LVACKP

57

LVACKM

78

LVB0P

79

LVB0M

74

LVB1P

75

LVB1M

72

LVB2P

73

LVB2M

68

LVB3P

69

LVB3M

70

LVBCKP

71

LVBCKM

93

AD0

40

AD1

41

AD2

94

AD3

82

BUSTYPE

92

NC

91

NC

86

NC

85

NC

84

NC

83

NC

42

NC

39

NC

38

NC

VPLL

GPLL

GNDP

GNDC

666588

LVA0 LVA1

LVA2 LVA3

LVA4 LVA5

LVA6 LVA7

LVA8 LVA9

LVB0 LVB1

LVB2 LVB3

LVB4 LVB5

LVB6 LVB7

LVB8 LVB9

C54

0.1uF/1608

VCC3.3VD

0.1uF

VCC3.3V_DVI

0.1uF

VCC2.5VD

0.1uF

VCC3.3V_AV

0.1uF

C34

C33

C35

0.1uF

C39

[TSU16AL(1.8V)]

0.1uF

C41

C42

C43

0.1uF

C50

C51

0.1uF

VCC3.3V_PL

C53

0.1uF

C36

C37

0.1uF

C44

0.1uF

VCC3.3VD_PL

C57

0.1uF

C38

0.1uF

HYUNDAI ImageQuest

Title

Size Document Number Rev

MST7111A, TSU16AL

Date: Sheet

36Monday, December 27, 2004

of

5

VOLUME

INT

ISP_DAT ISP_CLK

DIP_2.0P

1

MENU

2

SELECT

3

DOWN

4

UP

5

GND

6

LED-G

7

LED-O

8

PWR-SW

9

AUDIO/GL

10

AUDIO/L

11

AUDIO/RG

12

AUDIO/R

CN2

to KEY PAD

4

VCPU

open R40

R42 10K

C60

0.1uF

VCPU

R47 10K

VCPU

123

L/GND AUDIO/L R/GND AUDIO/R

MUTE

ST-DET1

VSYNC0

678

RN1

4.7K

4 5

OPTION(ESD 대책)

R3 100 R5 100 R6 100 R7 100

R9 100

HSYNC0

C1

0.1uFC50.1uF

R66 200 R67 200

C16

C19

0.1uF

C25

0.1uF

C63 22PF/1608

24MHZ

C65

22PF/1608

Y2

R54 150 R56 150

R57 470 R59 470 R60 R64 R65

8.2K

R45

1M

470

C69

open

LED_G

LED_O

C59

R43

0.1uF/1608

C64

47uF/16V

U5

9

XTAL1

10

XTAL2

5

RESET

1

PE.3

2

PE.2

3

PE.1

4

PE.0

16

INT0/PB.1

26

PA0/SDA1

27

PA1/SCL1

28

PA.2

29

PA.3

30

PA.4

31

PA.5

32

PA.6

33

PA.7

41

HIN

42 44

VIN NC

C70 470pF/1608

VCPU

C73

0.1uF/1608

PB.6/SDA2 PB.5/SCL2

VSS VDD5

8 7

WT61P4 PLCC

3

R83

4.7K

C61

C62

0.1uF/1608

4.7uF/25V

6

34

PD.0

35

PD.1

VDD3

36

PD.2

37

PD.3

38

PD.4

39

PD.5

40

PD.6

43

PD.7

11 12 13

PB.4

14

PB.3

15

PB.2

17

PB.0

18

PC.7

19

PC.6

20

PC.5

21

PC.4

22

PC.3

23

PC.2

24

PC.1

25

PC.0

U6

1

A0

VCC

2

A1

3

A2

SCL

4 5

GND SDA

24C08

2

VCPU

R44

4.7K

R46 200

8 7

WP

6

HFS HCLK HDATA

R72 100 R73 100

C66

0.1uF/1608

VCPU

R49

R50

4.7K

R52 100 R55 100

R61 10K

R68 1K R69 1K

C71 open

R70

750

R71 750

C72

open

AdjBACKLITE

onPANEL HWRESET

C68

0.1uF/1608

VCPU

R53

4.7k R58

22K

3

Q2

1

2

TT2N3904D

C67

0.1uF/1608

1

onBACKLITE

OPTION(ESD

대책

)

HYUNDAI ImageQuest

Title

Size Document Number Rev

MPU

Date: Sheet of

46Monday, December 27, 2004

5

4

3

2

1

LVA[0..9]

LVB[0..9]

LVA[0..9]

LVB[0..9]

R90

0 R91 0 R92 0 R93 0 R94 0 R95 0

0

R96 R97 0

R98 0 R99 0 R100 0 R101 0 R102 0 R103 0

0

R104 R105 0

R106

LVB3 RXO1-

R107 0

R108 0 R109 0

0

RXE3+LVA6 RXE3-LVA7 RXEC+LVA8 RXEC-LVA9 RXE2+LVA4

RXE2-LVA5

RXE1+LVA2 RXE1-LVA3

RXE0+LVA0 RXE0-LVA1 RXO3+LVB6 RXO3-LVB7 RXOC+LVB8 RXOC-LVB9

RXO2+LVB4

RXO2-LVB5 RXO1+LVB2

RXO0+LVB0 RXO0-LVB1

VLCD

CON4

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

CON30

DUAL LVDS

HYUNDAI ImageQuest

Title

Size Document Number Rev

Date: Sheet

Monday, December 27, 2004

PANEL

of

5

6

5

D D

4

3

2

1

VCC12V

C74 0.1uF

C75 47uF/16V

J1

C C

AUDIOJACK

GND

R84

270

GND

B B

R85

270

C76 0.47UF C77 0.47UF

VOLUME

R88

R89

R79 1K

1K

GND

C79 47uF/16V

C84 330/16V

9 4

6

7 5

10

U7

INR INL

VOLUME

VAROUT_R VAROUT_L

SVR

TDA7496L

OUTR

STBY

MUTE

OUTL

GND GND GND GND GND GND GND

15

Vs

16

Vs

14

C78

11 12 17

C80 330uF/16V

1 2 3 13 18 19 20

330uF/16V

GND

C83

0.1uF

1KR80

Q5

TT2N3904D

VCC5V

3

1

GND

R82 10K

R77

2

10K

R/GND AUDIO/R AUDIO/L L/GND

R78

150

R81

150

MUTE

L10 L11

1608/HB60

GND

J2

4

△

3 2

▽

1 5

EARPHONE JACK

A A

Title

Size Document Number Rev

5

4

3

2

Date: Sheet

HYUNDAI ImageQuest

AUDIO(Option)B

66Monday, December 27, 2004

1

of





Signal-RED unput(CN#1) 2. H-SYNCO (CN#13)

V-SINKO(CN1 #14) 4. XTAL1 (U5 #9)

$

5. XTL2 (U5 #10) 6. RESET (U5 #5)

7. HFS (U4 #32) 8. HCLK( (U4 #34)

9. HDATA (U4 #33) 10. PB.5/SCL2 (U5 #12)

$

11. RXEC+ (CON4 #10) 12. REEC- (CON4 #11)

13. RXOCT (CON4 #22) 14. RXOC -(CON4 #23)

15. RXEC+ (CON4 #18) 16. RXE3- (CON4 #19)

$

17. PB.3 (U5 #14) 18. VDD5 (U5 #7)

$

<<How to dismantle Front Cover of B70A>>

1. Put the set on the flat floor. (The module should be upper side.)

2. Unhook the right-lower side (LED Lens part) of the Front Cover.

3. Unhook the left-lower side of the Front Cover with the Rear Cover.

4. Unhook the right and left side each.

5. Unhook the right & left upper side of the Front Cover and separate it from the Rear Cover completely.

* Caution : The crack may occur if you try to separate by force. It should be unhooked the lower side to the upper side in order.

<<How to dismantle Front Cover of B90A>>

1. Put the set on the flat floor.? (The module be upper side.)

2. Unhook the upper side each of the Front Cover.

3. Unhook the right and left side each.

4. Unhook the lower side each of the Front Cover and separate it from the Rear Cover completely.

* Caution : The crack may occur if you try to separate by force. It should be unhooked the upper side to the lower side in order.

Hyundai B70A, B71A, B90A, B91A, M17A Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Safety Precaution

General Information

Control Description

Support Modes

Video Input Signal

Video Input Terminal

Connecting with External Equipment

Theory of Operation

On Screen Controls & LED Indicator

Specification