Samsung 190S6FS, 170S6FB, 190S6FG, 190S6FB, 170S6FS User Manual

LCD Colour Monitor

Service

Chassis: SH6 S-Line

Service

150S6FB/00 150S6FB/27 150S6FG/00 150S6FG/27 150S6FS/00

TABLE OF CONTENTS

Description Page

Important Safety Notice -------------------------------2 Technical Data --------------------------------------3~5 Front Control & Connections-----------------------6~7 OSD menu tree ----------------------------------------8 Lock/unlock,Burn in -----------------------------------9 Factory Mode -----------------------------------------10 Pixel Defect Policy -------------------------------11~12 Mechanical Instructions-------------------------13~14 Display Adjustments--------------------------------- 15 Warning Message ------------------------------------ 16 Trouble Shooting --------------------------------17~18 Wiring Dirgram ---------------------------------------19 Block Diagram ----------------------------------------20

170S6FB/00 170S6FB/27 170S6FG/00 170S6FG/27 170S6FS/00

«

190S6FB/00 190S6FB/27 190S6FG/00 190S6FG/93 190S6FS/00 190S6FS/27 190S6FS/96

Description Page

Scaler Schematic Diagram & C.B.A.------------21~26

Control Schematic Diagram & C.B.A ----------27~28 Power Schematic Diagram & C.B.A ------------29~42 General Product Specification -----------------43~68 Exploded View ---------------------------------------69 Spare Parts List ---------------------------------70~72 Different Parts List ----------------------------- 73~75 DDC Instruction & Data ------------------------ 76~81 Firmware upgrade for CPU -------------------- 82~83 Repair Tips --------------------------------------84~85 Safety test requirements ---------------------------86 Repair Flow Chart -------------------------------87~89

Smart Manage----- ------------------------ ------- 90

SAFETY NOTICE

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.

REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES

Published by BCU Monitors Printed in Suzhou Copyright reserved Subject to modification S Mar .3. 2005

GB

3138 106 10448

20

Block Diagram

D-SUB

VIDEO Input

Scaler

HS/VS

R/G/B

DDCSDA

DDCSCL

Board Block Diagram

CLK and R/G/B DATA (LVDS interface)

LVDS

Tx

SCALER

NT68521A

Brightness

EEPROM

M24C16

IICSDA IICSCL

MCU (64K)

NT68F633

CLK: 12MHz

Connector to Panel

5V/12V

Panel_PWR

Connector to

Control

Board

30 Pin FFC Cable

30 pin wafer

Scalar(LVDS interface)

11P-Connector

Connector

In

-

DC Power supply

-

Buy

AC

Inverter and

Buy

AC

Inverter and

(94mm x 74mm)

Analog Input

DC converter

-

DC

(150mm x 135mm)

DC

(150mm x 135mm)

D_SUB

7P-Connector

AC

input

CONTROL BD

BL_CTRL

Connector to

Inverter

LVDS Interface Connector

Board Layout

EEPROM

Scaler IC

(NT68521A)

XTAL

12MHz

MCU

NT68F633L

D_SUB

Connector

System Block Diagram

Connector

11-Pin

Scaler

Power Input

connector

7-Pin Control

Output

Connector

Scaler Schematic Diagram - 1

21

22

Scaler Schematic Diagram - 2

Scaler Schematic Diagram - 3

23

10 11

12

24

Scaler Schematic Diagram - 4

Scaler Board C.B.A - 1

25

26

Scaler Board C.B.A - 2

Control Board Schematic Diagram and C.B.A - 150S6/170S6

27

170S6/150S6

28

Control Board Schematic Diagram and C.B.A - 190S6

A

B

C

D

is prohibited without the written consent of the copyright

owner.

E

F

G

gedeeltelijk, is niet toegestaan dan met schriftelijke

toestemming van de auteursrechthebbende.

H

A

B

C

D

E

F

1

1234

Control Board

SB: 61821 x12 PB: 61831

1950

JFE6336H

7

6

5

4

3

2

TO SCALER BOARD

1

Ref Des NI_1 1961 spark_gap_002

1962

spark_gap_002

1963 spark_gap_002

1964 spark_gap_002

1965 spark_gap_002

1966 spark_gap_002

1967 spark_gap_002

234

GREEN

6950-2

3

L-3WYGW

3 4

2

1951

SKHH

1952

SKHH

1953

SKHH

1954

SKHH

1955

SKHH

1956

SKHH

1957

SKHH

F951

F952

F953

F954

F955

F956

F957

LED_G

LED_R

K_PWR

OSD

UP

DOWN

RIGHT

LEFT

AUTO

3952

47K

3953

10K

3954

1K0

3955

47K

3956

10K

3957

1K0

1961

[R]

I952

1962

[R]

I953

1963

[R]

I954

[R]

I955

[R]

I956

1966 1965 1964

[R]

I957

1967

[R]

6950-1

L-3WYGW

1 2

5

YELLOW

12

A

B

C

D

E

F

6

1950 B1 1951 B4 1952 B4 1953 C4 1954 D4 1955 D4 1956 D4 1957 E4 1961 B3 1962 C3 1963 C3 1964 D3 1965 D3 1966 E3 1967 E3 3952 C3 3953 C3 3954 D3 3955 D3 3956 E3 3957 E3 6950-1 A4 6950-2 A3 F951 B1 F952 B1 F953 B1 F954 B1 F955 C1 F956 C1 F957 C1 I952 C3 I953 C3 I954 D3 I955 D3 I956 E3 I957 E3

A

B

C

D

E

F

G

H

I

J

CLASS_NO

NAME

Peter V./Stella Fann

STAND FOR CHIP COMPONENTS.

1234

CA-

CONTROL BOARD

32005-02-04

1

SH6SETNAMECHN

190B6CS/00

190S6

SUPERS.

DATECHECK

2005-01-28

2

I

1

--------

3138 158 6168

130

11

C

KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000

3

4

56

J

A4