Sony kds r50xbr1, kds r60xbr1 schematic

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Model Name: KDS-R50XBR1/R60XBR1
SERVICE MANUAL
Part No. : 9-872-762-01

Date SUPP./CORR. Description of SUP/COR

2005.8 – NEW –

Change of

main text

SERVICE MANUAL

SP-1

CHASSIS

MODEL COMMANDER DEST. CHASSIS NO.
–––––– –––––––––––– ––––– –––––––––––

KDS-R50XBR1
KDS-R50XBR1
KDS-R50XBR1
KDS-R60XBR1
KDS-R60XBR1
KDS-R60XBR1

RM-Y914

RM-Y914

RM-Y914

RM-Y914

RM-Y914

RM-Y914

USA

CANADA

MEXICO

USA

CANADA

MEXICO

MODEL COMMANDER DEST. CHASSIS NO.
–––––– –––––––––––– ––––– –––––––––––

KDS-R50XBR1/R60XBR1

RM-Y914

SXRD PROJECTION TV

KDS-R50XBR1/R60XBR1

Specifications

Projection System 3 SXRD Panel, 1 lens projection system

SXRD Panel 0.61 inch SXRD panel 6,220,800 pixels (2,073,600 × 3)

Projection Lens High Performance, large diameter hybrid lens F2.5

Antenna 75 ohm external terminal for VHF/UHF

Lamp UHP lamp, 120W, XL-5100

Television System NTSC American TV Standard

AT SC (8VSB terrestrial) ATSC compliant 8VSB

QAM on cable ANSI/SCTE 07 2000

Vis ible Screen Size
(picture measured diagonally)

Channel Coverage Terrestrial (analog) 2-69

Power Requirements 120V, 60 Hz

Inputs/Outputs

HDMI IN 2 total Video: 1080i, 720p, 480p, 480i

Vid eo (I N) 3 t ot al (1 on front panel) 1 Vp-p, 75 ohms unbalanced, sync negative

S Video (IN) 3 total (1 on front panel) Y: 1 Vp-p, 75 ohms unbalanced, sync

Audio (IN) 6 total (1 on front panel) 500 mVrms (100% modulation)

Component Video Input 2 (YP

CONTROL S (IN) 1 Mini jack

CONTROL S (OUT) 1 Mini jack

AUDIO OUT (VAR/FIX) 1 500 mVrms at the maximum volume setting

KDS-R50XBR1: 50 inches
KDS-R60XBR1: 60 inches

Cable TV (analog) 1-125

Terrestrial (digital) 2-69

Cable TV (digital) 1-135

Audio: Two channel linear PCM 32, 44.1 and
48 kHz, 16, 20 and 24 bit

negative
C: 0.286 Vp-p (Burst signal), 75 ohms

Impedance: 47 kilohms

BPR

) Y: 1 Vp-p, 75 ohms unbalanced, sync

negative

B

: 0.7 Vp-p, 75 ohms

P
P

R

: 0.7 Vp-p, 75 ohms

(Variable)
500 mVrms (Fixed)
Impedance (output): 2 kilohms

RM-Y914 RM-Y914

– 2 –

Other Information

PC IN D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive

i.LINK 3 total (1 on front panel) 4-pin S400 i.LINK terminal

RF Inputs 2

Digital Audio Optical Output

1Optical Rectangular (1)

(PCM/Dolby Digital)

CableCARD Slot PCMCIA Type I/II

Speaker Output 15 W (L), 15 W (R)

Dimensions (W H D) KDS-R50XBR1 1,453

KDS-R60XBR1 1,674

863

×

1,009 × 514 mm (66 ×39

8 mm (57

1/4 ×

×

47

×

Mass KDS-R50XBR1 43kg (94 lb. 13 oz.)

KDS-R60XBR1 51kg (112 lb. 7 oz.)

Power Consumption

In Use 240 W

In Standby 0.5 W

In i.LINK/CableCARD Standby Less than 30 W

Supplied Accessories

Remote Control RM-Y914

AA (R6) Batteries 2 supplied for remote control

Operating Instructions 1

Quick Setup Guide 1

Warranty 1

Product Registration Card 1

Design and specifications are subject to change without notice.

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

34 × 18

7/

8

3

/4 × 20 1/

inches)

4

inches)

– 3 –

Indicators

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

Screen

POWER/STANDBY

POWER

LAMP TIMER

STD/DUO

Indicators

The indicators show the current status of your TV. If there is a change in the
condition or a problem with the TV, the indicators will flash or light up in
the manner described below to let you know that it requires your attention.

Indicator Flashing because...

POWER/
STANDBY
flashing

LAMP indicator
flashes

TIMER indicator
is lit

Green The lamp for the light source is preparing to turn

on. When it is ready, it turns on.

Red The lamp door or the lamp is not securely attached.

The red indicator will continue to flash in intervals
of three blinks at a time until the lamp door or the
lamp is placed correctly.
The red indicator is on when i.LINK STANDBY is
on or when your TV is in the PC power saving
mode.

The projection lamp has burned out. Replace it with new one
(see page 5 ).

When one of the timers is set the indicator will remain lit (will
not flash) even when the TV is turned off.

Projection Lamp

Your T V uses a projection lamp as its light source. As with any lamp, it has
limited life and needs to be replaced when the Lamp indicator flashes or the
screen becomes darker. Note the following:

After turning on your TV, it may take a while (1 minute or less) before
the picture appears.

When the projection lamp wears out, the screen goes dark. Replace the
lamp with a new Sony XL-5100 replacement lamp (not supplied).

The light em
use. To avoid eye discomfort or injury, do not look into the light
housing when the p

itted from the lamp is quite bright when your TV i s in

ower is on.

– 4 –

Replacing the Lamp

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

The projection lamp, which illuminates the picture, has a limited life.

If the screen becomes dark, the color looks unusual, or the LAMP indicator
on the front of the TV flashes, this indicates the lamp needs to be replaced
with a new one (not supplied).

WARNING

Electric appliances can cause fire or high temperature, resulting in
injury or death. Be sure to follow the instructions below.

Use a Sony XL-5100 replacement lamp (not supplied) for replacement.
Use of any other lamp may damage the TV.

Do not remove the lamp for any purpose other than replacement. Doing
so may cause injury or fire.

Do not put flammable materials and metal objects inside the lamp
receptacle of the TV after removing the lamp. Doing so may cause fire
or electrical shock. Do not touch the lamp receptable once the lamp has
been removed.

When the lamp eventually burns out, you may hear a noticeable “pop”
sound. This is normal and it is inherent to this type of lamp.

In rare instances, the bulb may pop inside the lamp unit, but the lamp
unit is designed to contain all of the broken glass pieces inside the lamp
unit.

The lamps contain mercury. For proper disposal of the used lamps,
follow and observe the local ordinances. See page 107.

– 5 –

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

How to Replace the
Lamp

1

Turn off the power on the main unit. Wait several minutes, then unplug
the power cord.
(The cooling fan will continue to operate for about two minutes after
turning the power off.)

2

Wait at l east 30 minutes after unplugging the power cord to allow the
lamp to cool down before replacing it. To avoid being burned, do not
touch the lamp receptacle once the lamp has been removed.

3

Take th e new lamp out of its package.
Do not touch the glass portion of the new lamp.

Do not shake the lamp. Vibration can damage the lamp or
shorten its life.

Avoid touching the front glass of a new lamp or the glass of the
lamp receptacle. This may reduce picture quality or lamp life.

4

Turn the screw with a screwdriver counterclockwise and remove the
outside lamp cover.

5

Pull out the lamp.
Place your index finger through the hoop of the lamp handle and pull it
upwards, while placing your thumb on the dent on the top. Then pull
the lamp out.

The lamp is very hot after use. Never touch th
lamp or the non-designated surrounding parts (shown in gray).

After the used lamp has cooled, place it into the empty box of the
replacement lamp. Never put the used lamp into a plastic bag.

e glass portion of the

(Continued)

– 6 –

6

Place the lamp halfway in. Follow the gutter in the compartment to
mount the new lamp securely.

Hold this part of the lamp

The lamp compartment is tilted, as shown in the following
illustration.

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

7

Slide it in slowly by pressing the part of the front corners of the

PUSH

lamp until it stops with a firm clicking sound to lock.

PUSH

PUSH

To

ensure the lamp is securely installed, press the area mark

befo

PUSH

If th

e lamp is not securely reattached, the self-diagnostic funct
may be triggered and the POWER/STANDBY indicator flashes in
red three times (see page 4).

re closing the lamp cover.

ed

ion

– 7 –

8

Place the outside lamp cover back in its place. Turn the screw with a
screwdriver clockwise and secure the cover.

Consult your Sony dealer for a Sony XL-5100 replacement
lamp.

Take gr eat care when replacing the lamp or plugging
in/unplugging the connecting cords. Rough handling may
cause the TV to fall, damaging the TV, the TV s tand and the
floor.

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

The used lamp

This product contains mercury. Disposal of this product may be regulated if
sold in the United States. For disposal or recycling information, please
contact your local authorities or the Electronics Industries Alliance
(http://www.eiae.org).

Do not leave the used lamp near flammable materials or within the
reach of children.

Do not pour water onto the used lamp or put any object inside the lamp.
Doing so may cause the lamp to burst.

For replacement lamp information visit:
U. S. residents: http://www.sonystyle.com/tv/
Canadian residents: http://www.sonystyle.ca/tv/

– 8 –

SAFETY CHECK-OUT

Fig. B. Checking for earth ground.

Trouble Light

AC Outlet Box

Ohmmeter

Cold-water Pipe

( US model only )

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

After correcting the original service problem, perfom the follow-

ing safety checks before releasing the set to the customer:

l. Check the area of your repair for unsoldered or poorly-sol-

dered connections. Check the entire board surface for solder
splashes and bridges.

2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.

3. Check that all control knobs, shields, covers, ground straps,
and mounting hardware have been replaced. Be absolutely
certain that you have replaced all the insulators.

4. Look for unauthorized replacement parts, particularly tran­sistors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.

5. Look for parts which, through functioning, show obvious
signs of deterioration. Point them out to the customer and
recom mend their replacement.

6. Check the line cords for cracks and abrasion. Recommend
the replacement of any such line cord to the customer.

7. Check the condition of the monopole antenna (if any). Make
sure the end is not broken off, and has the plastic cap on it.
Point out the danger of impalement on a broken antenna to
the customer, and recommend the antenna’s replacement.

8. Check the B+ and HV to see they are at the values specified.
Make sure your instruments are accurate;be suspicious of
your HV meter if sets always have low HV.

9. Check the antenna temminals, metal trim, “metallized” knobs,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5mA (500 microampers) . Leak­age current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or
RCA WT-540A. Follow the manufacturers’ instructions to
usc these instruments.

2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indica­tion is 0.75V, so analog meters must have an accurate low­voltage scale. The Simpson 250 and Sanwa SH-63Trd are
examples of a passive VOM that is suitable. NearIy all bat­tery operated digital multimeters that have a 2V AC range
are suitable. (See Fig. A)

HOW TO FIND A GOOD EARTH GROUND

A cold-water pipe is guaranteed earth ground;the cover-plate re­taining screw on most AC outlet boxes is also at earth ground. If
the retaining screw is to be used as your earth-ground, verify that it
is at ground by measuring the resistance between it and a cold­water pipe with an ohmmeter. The reading should be zero ohms. If
a cold-water pipe is not accessible, connect a 60-l00 watts trouble
light (not a neon lamp) between the hot side of the receptacle and
the retaining screw. Try both slots, if necessary, to locate the hot
side of the line, the lamp should light at normal brilliance if the
screw is at ground potential. (See Fig. B)

Fig. A. Using an AC voltmeter to check AC leakage.

1.5 µ F

To Exposed Metal
Parts on Set

1.5k Ω

Earth Ground

AC
voltmeter
(0.75V)

– 9 –

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

CAUTION

These servicing instructions are for use by qualified service per­sonnel only.
To reduce the risk of electric shock, do not perform any servicing
other than that contained in the operating instructions unless you
are qualified to do so.

WARNING!!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BE­CAUSE OF LIVE CHASSIS.
THE CHASSIS OF THIS RECElVER IS DIRECTLY CONNECTED
TO THE AC POWER LINE.

SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE
SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART NUM­BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE­MENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT
ARE CRITICAL TO SAFE OPERATION ARE IDENTIFIED IN THIS
MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITI­CAL COMPONENTS ARE REPLACED OR IMPROPER OPERA­TION IS SUSPECTED.

ATTENTION!!
AFIN D’EVITER TOUT RISQUE DELECTROCUTION PROVE­NANT D’UN CHÁSSIS SOUS TENSION, UN TRANSFORMATEUR
D’ISOLEMENT DOIT ETRE UTILISÉ LORS DE TOUT DEPAN­NAGE.
LE CHÁSSIS DE CE RECEPTEUR EST DIRECTEMENT RAC­CORDÉ Á L’ALIMENTATION SECTEUR.

ATTENTION AUX COMPOSANTS RELATIFS ÁLA

SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE FRAME ET PAR UNE
MAPQUE ! SUR LES SCHÉMAS DE PRINCIPE, LES VUES EX­PLOSÉES ET LES LISTES DE PIECES SONT D’UNE IMPORTANCE
CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT. NE LES
REMPLACER QUE PAR DES COMPOSANTS SONY DONT LE
NUMÉRO DE PIÉCE EST INDIQUÉ DANS LE PRÉSENT MAN­UEL OU DANS DES SUPPLÉMENTS PUBLIÉS PAR SONY. LES
RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST CRITIQUE
POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT IDENTIFIES
DANS LE PRÉSENT MANUEL. SUIVRE CES PROCÉDURES
LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRI­TIQUES, OU LORSQU’UN MAUVAIS FONCTIONNEMENT SUS­PECTÉ.

– 10 –

TABLE OF CONTENTS

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

Section Title Page
–––––– –––– ––––

1. SELF DIAGNOSIS FUNCTION ..................... 13

2. DISASSEMBLY

2-1. Rear Cover .......................................................... 16

2-2. Terminal Bracket, D.C Fan ................................ 17

2-3. Service Position .................................................. 17

2-4. Pod Block Assembly, Antenna Switch .............. 18

2-5. Digital Block Assembly ..................................... 18

2-6. DC Motor SFF21C/C-NP ................................... 19

2-7. Power Supply Block ........................................... 19

2-8. Unit Cover Assembly, Lamp (R) Guide

Assembly ............................................................ 20

2-9. DC Motor SFF22A/C-NP .................................. 20

2-10. Optical Block Assembly .................................... 21

2-11. Screen Frame Block Assembly .......................... 21

2-12. Mirror Cover Block Assembly ........................... 22

2-13. H1 Block Assembly ........................................... 22

3. ELECTRICAL ADJUSTMENTS

3-1. Electrical Adjustment by Remote Commander .... 23

3-1-1. Method of Setting the Service Adjustment

Mode ............................................................... 23

3-1-2. Service Mode Adjustment ............................ 23

3-1-3. Memory Write Confirmation Method .......... 23

3-1-4. Adjusting Buttons and Indicator ................... 24

3-2. To read Lamp and Panel time ............................ 24

3-3. Test Reset ........................................................... 24

3-4. H/V Center Confirmation and Adjustment ........ 24

Section Title Page
–––––– –––– ––––

4. DIAGRAMS

4-1. Block Diagram (1) .............................................. 25

Block Diagram (2) .............................................. 26

Block Diagram (3) .............................................. 27

Block Diagram (4) .............................................. 28

Block Diagram (5) .............................................. 29

Block Diagram (6) .............................................. 30

Block Diagram (7) .............................................. 31

Block Diagram (8) .............................................. 32

Block Diagram (9) .............................................. 33

Block Diagram (10) ............................................ 34

Block Diagram (11) ............................................ 35

Block Diagram (12) ............................................ 36

4-2. Frame Schematic Diagram ................................. 37

4-3. Circuit Boards Location ..................................... 39

4-4. Schematic Diagrams ........................................... 39

(1) Schematic Diagram of AK Board ...................... 40

(2) Schematic Diagram of F Board ......................... 41

(3) Schematic Diagram of G (1/3) Board ............... 42

(4) Schematic Diagram of G (2/3) Board ............... 43

(5) Schematic Diagram of G (3/3) Board ............... 44

(6) Schematic Diagram of HM Board ..................... 45

(7) Schematic Diagram of H1 Board ...................... 46

(8) Schematic Diagram of H2 Board ...................... 47

(9) Schematic Diagram of H3 Board ...................... 48

(10) Schematic Diagram of QU Board ..................... 49

(11) Schematic Diagram of S1, S2 Boards ................ 50

(12) Schematic Diagram of T1, T3 Boards ............... 51

4-5. Printed Wiring Boards ........................................ 52

(1) AK Board ............................................................ 52

(2) F Board ............................................................... 53

(3) G Board (Side A) ................................................ 54

(4) G Board (Side B) ................................................ 55

(5) HM, H1 Boards .................................................. 56

(6) H2, H3 Boards .................................................... 57

(7) QU, S1, S2, T1, T3 Boards ................................ 58

4-6. Semiconductors .................................................. 59

– 11 –

Section Title Page
–––––– –––– ––––

5. EXPLODED VIEWS

5-1. Screen, Covers .................................................... 60

5-2. Bottomblock-1 .................................................... 61

5-3. Bottomblock-2 .................................................... 62

5-4. Bottomblock-3 .................................................... 63

6. ELECTRICAL PARTS LIST

• AK Board .................................................................. 64

• F Board ...................................................................... 65

• G Board ..................................................................... 65

• HM Board ................................................................. 69

• H1 Board ................................................................... 70

• H2 Board ................................................................... 70

• H3 Board ................................................................... 70

• QU Board .................................................................. 71

• S1 Board .................................................................... 71

• T1 Board ................................................................... 71

• T3 Board ................................................................... 71

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

– 12 –

KDS-R50XBR1/R60XBR1

r

SECTION 1

SELF DIAGNOSIS FUNCTION

1. Summary of Self-Diagnosis Function

-This device includes a self-diagnosis function.

-Incaseofabnormalities, the POWER/STANDBY indicator automatically blinks. It is
possible to predict the abnormality location by the number of blinks. The Instruction
Manual describes blinking of the POWER/STANDBY indicator.

-Ifthe symptom is not reproduced sometimes in case of a malfunction, there is recording of
whether a malfunction was generated or not. Operate the remote command to confirm the
matter on the screen and to predict the location of the abnormality.

2. Diagnosis Items and Prediction of Malfunction Location

-When a malfunction occurs the POWER/STANDBY indicator only blinks for one of the
following diagnosis items. In case of two or more malfunctions, the item which first
occurred blinks. If the malfunctions occurred simultaneously, the item with the lowe
blink count blinks first.

-The screen display displays the results regarding all the diagnosis items listed below.

Thedisplay "0" means that no malfunctions occurred.

RM-Y914 RM-Y914

Number of times

Diagnosis Item

POWER/STANDBY

indicator blinks

Temp error

La

mp cover error 3 times

2 times

Fanstopped 4 times

Lamp driver error 5 times

Low B error 6 times

Audio error 7 times

Probable Cause

Location

Defected symptoms

- Set temperture is high.

- Temp sensor connector
is not attached securely.

-Nopicture/No sound
(CN7020 on HB board,
CN7180 on S2 board)

-L

amp cover is not

attached securely.

-Nopicture/No sound

-Lamp is not set securely.

-Fan 1-4

power is not

supplied. (AGU board)

-F

an connector is not

-Nopicture/No sound
attached securely.

-Fan caught wires or
harnesses.

-Lampdriver is faulty. - No picture/No sound

- B_12V is not

supplie

(GT board)

- Short-circuit of Audio power
supply line.

-Blow out of fuse.
(PS3001 on K board)

-IC failure.
(IC3005 on K board)

d.

-Nopicture/No sound

-Nopicture/No sound

D-

OVP error 8

ATSC OVP

times

10 times

Lamp error LAMP-LED flashes - No picture/No sound

-B -12V is over voltage.
(B board)

-Q_10.5V is over voltage.
(GT board)

-Lampfor the light
source burns out.

-Nopicture/No sound

-Nopicture/No sound

– 13 –

3. Blinking count display ofPOWER/STANDBY indicator

m

r

m

m

-One blink is not used for self-diagnosis.

-Example

POWER/STANDBY

POWER

LAMP TIMER

STD/DUO

Diagnosis ite

LEDblinks

KDS-R50XBR1/R60XBR1

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Indicators

Lamp cove

3 times

Fan 4 times

LEDON:0.3sec
LEDOFF : 0.3sec

LED OFF

3.0sec

-Release of POWER/STANDBY indicator blinking

The POWER/STANDBY indicatorblinking display is released by removing the plug fro
the power or leaving for 2 minutes.

4. Self-diagnosis screen displays

-Incases of malfunctions where it is not possible to determine the symptom such as when
the power goes off occasionally or when the screen disappears occasionally, there is a
screen display on whether the malfunction occurred or not in the past (and whether the
detection circuit operated or not) in order to allow confirmation.

<Screen Display Method>

-Quickly press the remote command button in the following order from the standby state.

DISPLAY 5 - POWER

ChannelVol

Be aware that thisdiffers fro
the method of entering the
service mode (Vol +).

SELF CHECK

1:LAMP_ERROR 0
2 : TEMP_ERROR 0
2 : LAMP_TEMP 0

3:LAMP_COVER 0

4:FAN_ERROR 0

5:LAMP_DRIVER 1

6:LOWB_ERROR 0

7:AUDIO_PROT 0

8:D_OVP 0

10 : ATSC_OVP 0

-Numeral "1" means a fault was detected one time

-Numeral "0" means that no fault was detected

– 14 –

KDS-R50XBR1/R60XBR1

k

-The results display is not automatically cleared. In case of repairs and after repairs, chec
the self-diagnosis screen and be sure to return the results display to "0".

-Ifthe results display is not returned to "0" it will not be possible to judge a new malfunction
after completing repairs.

<Method of Clearing Results Display>

1. Power off (Set to the standby mode)

2. Channel Vol

DISPLAY 5 - POWER

RM-Y914 RM-Y914

3. Channel

8ENTER

<Method of Ending Self-Diagnosis Screen>

-When ending the self-diagnosis screen completely, turn the power switch OFF on the
remote commander or the main unit.

5. Self-Diagnosis function operation

2:Temp When the temperature sensor (for Ambient) on the S1 board detects high

temperature or the temperature sensor (for Lamp) on the S2 board detects
high temperature or the temperature sensor (for Panel) on the C board detects
high temperature, the DE-micro (IC5) turns off the lamp.

3:Lamp cover The rib at the back of the lamp cover closes the SW on the T1 board. The lamp

closes the SW on the T2 board.
It is monitored by DE-micro (pin63 of IC5) and turned off the lamp when it is
opened.

4:Fan Fan rotation is detected by ‘‘FAN-PROT” and the DE-micro (pin92 of IC5) turns

off the lamp when it is ‘‘high”.

5:Lamp Driver When the ‘‘LAMP-PROT” (pin83 of IC5) is high, the lamp is not turned on.

If the ‘‘LAMP-HV-DET” (pin94 of IC5) is low at the same time, it classified as
no high voltage of the lamp driver.

6:Low B error When no ‘‘D5V (SW_5V)” is detected, pin 129 of TV-micro (IC7002) is low and

it turns off the main power. (for example, blowout of thermal fuse).

7:Audio When DC voltage is detected at the speaker output, ‘‘SP-PROT” (pin102 of IC5)

is low and it turns off the main power.

8:D-OVP Be not in use.

9 : Panel error When there is not ack from the temperature sensor on the S1, S2 and C board or

IIC line connector (CN2303: ASU board, CN7956: DSU board, CN6901: C board)
is not seated securely. it is monitored by DE-micro.

10 : ATSC-OVP Be not in use.

LAMP : Lamp When the ‘‘LAMP-PROT” (pin83 of IC5) is high, the lamp is not turned on.

If the ‘‘LAMP-HV-DET” (pin94 of IC5) is high at the same time, it classified
as no lamp or a dead lamp.

– 15 –

Photo: KDS-R50XBR1

3

22

1

Loosen screw

Lamp d

bly

2-1. REAR COVER

oor assem

SECTION 2

DISASSEMBLY

KDS-R50XBR1/R60XBR1

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r cover

– 16 –

2-2. TERMINAL BRACKET, D.C FAN

acket

ets

ecto

ll

bly

y

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

2 3 screws (+BVST 3x6)

rn riv

2-3. SERVICE POSITION

1 2 screws (+BVTP 3x12)

nn

r

D.C fan

rminal br

4 Screw (+BVTP2 4x16)

3 3 screws (+BVST 3x6)

1 2 screws (+BVTP 4x16)

Chassis Assembly

2 Remove side stay (R) by
pulling it down forward

– 17 –

nlock 2 claws and pu
out the chassis assem
carefull

2-4. POD BLOCK ASSEMBLY, ANTENNA SWITCH

itch

ectors

4 2 hexagoral washers

3 3 screws (+BVST 3x6)

3 POD block assembly

1 Connector

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

ntenna sw

2-5. DIGITAL BLOCK ASSEMBLY

1 Loosen cable holders

5 4 screws

(+BVTS 3x6)

2 2 screws (+BVST 3x6)

4 2 screws (right side)

(+BVTS 3x6)

6 Shield case (ATSC)

3 2 screws (+BVTP 3x12)

8 2 connectors

7 Pull out IEEE1394 cable

9 2 screws (+BVST 3x6)

qa PD board

0 2 PWB suppurt

qd 3 screws (+BVST 3x6)

qa

conn

qs Connector

qf 3 screws (+BVST 3x6)

qs Connector

– 18 –

KDS-R50XBR1/R60XBR1

y

)

C/C

with fan dampers

)

)

.

ectors

pply

d.

2-6. DC MOTOR SFF21C/C-NP

RM-Y914 RM-Y914

2-7. POWER SUPPLY BLOCK

box assembl

DC MOTOR SFF21

an guard with cushions

(for bracket

2 PCB spacers

-NP

2 screws (+PWTP2 4x16

2 screws (+BVTP2 4x16

Remove side stay (R) by pulling it down forward

2 Conn

emove the power su

block upwar

6 2 screws (+BVTP2 4x16)

Fan bracket (EX) with fan

– 19 –

KDS-R50XBR1/R60XBR1

)

)

(S)

RM-Y914 RM-Y914

ide stay

crew (+BVTP2 4x16

crew (+BVTP2 4x16

qs Screw (+BVTP 3x12)

qd

a

allast guide

Connector holder

[ In the lamp guide]

2-8. UNIT COVER ASSEMBLY, LAMP (R) GUIDE

ASSEMBLY

1 5 screws (+BVTP2 4x16)
(See below)

3 Release the claw

4 Lamp (R) guide assembly

2 Unit cover assembly

Connector holder with T3 board

2-9. DC MOTOR SFF22A/C-NP

2 holes

2 hooks

Scirocco cover (PN)

1 2 screws (+BVTP2 4x16)

DC motor SFF22A/C-NP

2

<Rear view>

1

– 20 –

2-10. OPTICS BLOCK ASSEMBLY

)

)

)

y

ront cover

crew (+BVTP2 4x16

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

3 4 screws (+PSWM 4x12)

4 Optics block assembly

5 1 screws (+BVTP2 4x16)

2-11. SCREEN FRAME BLOCK ASSEMBLY

Photo: R50XBR1

creen frame block assembl

2 screws (+BVTP2 4x16

screws (+BVTP 4x16

– 21 –

2-12. MIRROR COVER BLOCK ASSEMBLY

)

bly

)

bly

rror cover

block assem

6 screws (+BVTP2 4x16

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

2-13. H1 BLOCK ASSEMBLY

1 block assem

2 screws (+PWTP2 4x16

– 22 –

SECTION 3

ELECTRICAL ADJUSTMENTS

3-1. ELECTRICAL ADJUSTMENT BY REMOTE

COMMANDER

By using remote commander (RM-Y914), all circuit adjust-

ments can be made.

NOTE : Test Equipment Required.

1. Pattern Generator (with component outputs)

2. Oscilloscope

3. Digital multimeter

3-1-1. Method of Setting the Service Adjustment

Mode

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

3-1-2. Service Mode Adjustment

1. The SCREEN displays the item being adjusted.

2. Press “1” or “4” on the remote commander to select the

adjustment item.

3. Press “3” or “6” on the remote commander to change the data.

4. Press “2” or “5” on the remote commander to select the category.
Every time you press “2” (Category up), Service mode

changes in the order as shown below.

VERSION

MSP3714G

CC_T

1. Standby mode. (Power off)

2. DISPLAY t 5 t VOL (+) t TV POWER

on the remote commander.

(Press each button within a second.)

The following service screen will appear.

Category Name

Item Name

Item No.

VERSION 0 0 SERVICE
VER TV

Item Name Input Signal

F/A : xxxxxxxx
CBA : xxxxxxxx

Category Name

Item No.

D9671-1 0 0 G
I2CSCAL
96H 28DEG
9CH 24DEG

LCD PJ ENGINE VER.10.00B

03/10/07 732B

Mode

Data

Data

CXA2209Q

OUT-1

OUT-2

OUT-3

AP

DLBY

BUSSW

CXA2103

CXA2163

2DCOMB

TELETEXT

MSP_SIZE

MSPMD

MSPSEL

MSPFNC

CCPS_1

CCPS_2

CCPS_3

CCPS_4

CCPS_5

CCPS_6

CCPS_7

CCPS_8

CCPS_10

CCPS_11

DELAY_1

DELAY_2

OSD

CC_M

CC_S

HDMI

HDMS

ID

OPB_GA

OP_GA

OP_US

<LCD PROJECTOR ENGINE>

5. If you want to recover the latest values press “-” then
“[ENTER]” to read the memory.

6. Press “[MUTING]” then “[ENTER]” to write into memory.

7. Turn power off.

<Method of setting the shipping condition>

1. Service Adjustment mode.

2. Press “8” then “[ENTER]”

3. Wait until appearing “ Initial Setup” display.

4. Disconnect AC plug and connect again to change factory re-

set condition completely.

3-1-3. Memory Write Confirmation Method

1. After adjustment, turn power off with the remote commander.

2. Turn power on and set to service mode.

3. Call the adjusted items again and confirm they were adjusted.

– 23 –

3-1-4. Adjusting Buttons and Indicator

MUTING

Adjustment item
up

Adjustment item
down

Initialize data
(Not stored)

User control goes
to the standerd state
(Shipping Conditions)

VOL +

POWER

DISPLAY

Adjustment category
up

Data up

Data down

Adjustment category
down

ENTER

Read data from
NVM

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

This screen reads

“Total lamp time is 14 hours” and

“Total lamp ON/OFF cycle is 71 times”

To reset lamp time,

press “3 ” , “MUTE ” and “ENTER ” keys in sequence.

WRI-EXE(Red Character) is momentarily displayed and LampTM

will be reset to “0 ”.

4. Press “ 1 ” key [7 times].

Example

PANEL NVM OK 9 OPTION_E
7 SH SFT1 10 Diff 1
PanelTM 14h

This screen reads

“Total Panel time is 14 hours”

You can’t reset the Panel time with the Service menu .

<To get out of the Service menu>

The Service menu is cleared by turning off the set with a remote com-

mander or the power switch .

RM-Y914

FUNCTION OF KEYS ON COMMANDER

• 1 : Changes adjustment item. (item No. moves up)

• 4 : Changes adjustment item. (item No. moves down)

• 2 : Changes adjustment category.

(category moves up)

• 5 : Changes adjustment category.

(category moves down)

• 3 : Changes data value. (up)

• 6 : Changes data value. (down)

Commander Function

Button Mode Description

[MUTING] + [ENTER] WRITE Writes data to NVM.

- + [ENTER] READ Reads data from NVM.
8 + [ENTER] RESET Set the shipping condition.

3-2. To read Lamp and Panel time

The lamp and panel time of the set are displayed as follows .

<Enter the service mode>

1. Press the keys of the remote commander in rapid sequence as fol-

lows , when the set is in standby mode.

DISPLAY t Channel 5 t Vol + t POWER

3-3. Test Reset

The user settings can be reset to the factory default condition as fol-

lows.

1. Press “TEST “ and “RESET “ key in sequence when the set is ON .

The LAMP,TIMER and POWER/STANDBY LED light and the

picture is muted.

After about 5 seconds the LAMP and TIMER LED go off,

and the color of POWER/STANDBY LED changes from amber

to green.

After another 10 seconds the reset is completed and the initial set-

up display appears.

3-4. H/V Center Confirmation and Adjustment

Please check the picture horizontal/vertical center after the replace-

ment of the following parts .

• Optical block

• Top assembly

1, Check H/V center with 480i monoscope signal in “Full “ mode .

2, If the center is shifted , adjust it with the following service items .

Please record the steps shifted as

CXD9713 DFD 16 (for H center)

DFD 17 (for V center)

DFD 16 and CXD9713 .

DFD17

2. Press the “JUMP ” key [3 times].

You’ll get into DE-micro service menu .

3. Press “2 ” key [9 times] to show the following display .

Example

PANEL NVM OK 9 OPTION_E
0 LAMP 0 Diff 1
LampTM 14 LampCT 71

DFD16

– 24 –

4-1. BLOCK DIAGRAM (1)

SECTION 4

DIAGRAMS

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

VIDEO 1

IN

AUDIO

VIDEO 3

IN

AUDIO

HD/DVD

4 IN

AUDIO

(1080i/720P/480P/480i)

HD/DVD

5 IN

AUDIO

VIDEO 2 INPUT

(MONO)

(MONO)

S VIDEO

AUDIO

S VIDEO

VIDEO

L

R

S VIDEO

VIDEO

L

R

Y

P

P

R

L

R

Y

P

B

P

R

L

R

J309

J304

B

CN7050

VIDEO

(MONO)

43

1 2

Y

L

R

43

1 2

Y

L

R

VG

VB

VR

L

R

VG

VB

VR

L

R

CY

43

1 2

J7050

L

R

(VIDEO 2 INPUT)

CY

CY

H3

V1-Y

V1-C

V1-V

V1-L

V1-R

V3-Y

V3-C

V3_SSW

V3-V

V3-L

V3-R

D4_VG

D4_VB

D4_VR

D4-L

D4-R

D5_VG

D5_VB

D5_VR

D5-L

D5-R

1
2
4
6

8
10
12

CN7051

S_SW2

S2_2

Q301-304
Y SIGNAL

DETECT

V1-V
V2-V
V3-V
A-TU-V
SUB TU V

V1-Y
V2-Y
V3-Y
HDMI-Y

V1-C
V2-C
V3-C

D4_VG
D5_VG

D4_VB
D5_VB

D4_VR
D5 _VR

IC303

VIDEO INPUT SELECT

12

IN5_CV CV/YOUT1

7

IN4_CV

17

IN6_CV

79

IN1_CV

1

IN2_VC

13

IN5_Y

8

IN4_Y

18

IN6_Y

26

IN8_Y

14

IN5_C

9

IN4_C

19

IN6_C

33

IN9_Y

40

34
41

35
42

11

6

IN10_Y

IN9_CB
IN10_CB

IN9_CR
IN10_CR

IN5_S
IN4_S

SYNC_OUT1

EXT_CLK/XTAL

V1-L
V2-L
V3-L
MTU-L
SUB-TU-L
D4-L
D5-L
ATSC-L
HDMI-L
PC-L

V1-R
V2-R
V3-R
MTU-R
SUB-TU-R
D4-R
D5-R
ATSC-R
HDMI-R
PC-R

C/CBOUT1

CROUT1

CV/YOUT2

C/CBOUT2

SEL_OUT1

SDA

SCL

58

59

60

67

68

56

55

51

77
76

1

19

4
22
25
10
13
28
16

7

2
20

5
23
26
11
14
29
17

8

Q316

BUFFER

Q314

BUFFER

Q313

BUFFER

Q230

BUFFER

Q231

BUFFER

Q318

BUFFER

X302

4MHz

IC507

AUDIO INPUT SELECT

IN1_L
IN7_L
IN2_L
IN8_L
IN9_L
IN4_L
IN5_L
IN10_L
IN6_L
IN3_L

IN1_R
IN7_R
IN2_R
IN8_R
IN9_R
IN4_R
IN5_R
IN10_R
IN6_R
IN3_R

Q2004

BUFFER

12C_SDA
12C_SCL

12C_SDA

32

SDA

12C_SCL

31

SCL

39 2 1

LOUT1

37

ROUT1

Q2002

BUFFER

Q2003

BUFFER

Q2001

BUFFER

IC526

6 7

SDAT_IFP

SCLK_IFP

SUB_Y

SUB_C

MAIN_CVY

AMP

12C_S

IC2306

CN004

S_SW2

1

S2_2

2
C2
Y2
V2
L2
R2

C2
Y2
V2
L2

R2

D2-C

4

D2-Y
D2-V
D2-L
D2-R

SUB-TV-V
A-TU-V
SUB-TU-L
SUB-TU-R

MTU_V

Q317,315

BUFFER

Q305

SYNC DETECT

M_HSYNC

6

8

10
12

SUB6.5V

AFT_SUB

SUB_HSYNC

Q323,317,315

SYNC DETECT

+5V

1 3

REG

Q2321

BUFFER

BUFFER

Q324

2

12C_SCL
12C_SDA

A5V

5V (D-D)

5V (TU)
5V (IF)
DE-EM

AFT OUT

DET OUT

CL
DA

TU2100

SUB TUNER

M-L

M-R

MAIN_G

MAIN_Y/CV

MAIN_C/CB

MAIN_CR

2

PC_R

PC_L
ATSC_R

Q305

CTL

MAIN_CVY

SUB_Y
SUB_C

SUB_HSYNC

AFT_SUB

STBY5V

SW3.3V

ATSC_L
HDMI_R
HDMI_L

HDMI_Y
MTU_R
MTU_L

MTU_V

M_HSYNC

I2C_SDA
I2C_SCL

SDA_IFP
SCL_IFP

SW_9V

D5V

ASU (1/2)

TO

ASU (2/2)

1

BOARD

AD_RST

AD_MUTE

LINE_MUTE

SIRCS
USER_RXD

USER_TXD

TO

ASU (2/2)

BOARD

28

I2C_SDA0

I2C_SCL0

27

SDAT_D

SCLK_D

SENB_D

FPC_DET
IRIS_GAIN
FAN PRPT
LAMP_ON
IRIS_CTRL

IRIS_FB
PANEL_ON

PANEL_PD
SDA_E
SCL_E

IC7

EEPROM

SW3.3V

Supplied as the ASU/DSU block ass'y for service.

()

The parts on this board are not supplied individually

IC8

LEVEL SHIFT

5
6

IC4

RESET

PD_SENB

33

SIO_SCK3

34

SIO_SDT3

32

AC_OFF_DET

96

IRIS_GAIN

117

FAN ERR

92

LAMP_ON

86

IRIS_PPG

69

IRIS_FB

41

PANEL_ON

93

PANEL_PD

55

SDA1

65

SCL1

64

90

SP PROT

AU/_MUTE

OF_FLAG_MAIN

K3.3V_SW

M_RST

LATCH_MAIN

SIO_SDT1
SIO_SCK1

AU_RESET_AMP

RESETX1X2

108

107

X1

6MHz

S1

(RESET)

USER_TXD
UARTRX
UARTTX

SIRCS

102
101

8
6

100

9

19
20

103

Q306-312
SIRCS I/F
CONTROL

IC5

SAIPH MICRO

SYNC DETECT

(A/V INPUT,TUNER)

3

TO

ASU (2/2)

BOARD

A1
A2
A3
A4
A5
A6

A7
A8

A9
A10
A11

A12
A13

A14
A15
A16
A17
A18
A19
A20
A21
A22
A23

A24

A26
A27

A32

A36
A37
A38

B38
A39

A41

B42
A45

B46
A49

A50

7
8
9

10

13
14
15

17
18

CN2006

PC_R

PC_L
ATSC_R
ATSC_L
HDMI_R
HDMI_L

HDMI_Y
MTU_R
MTU_L

MTU_V
CVY_MAIN

TU_H_MAIN
SUB_Y

SUB_C
TU_H_SUB
AFT_SUB
AD_RST
AD_MUTE
LINE_MUTE
SIRCS
USER_RXD
USER_TXD
I2C_SDA

I2C_SCL

SDA1(IFP_SDA)
SCL(IFP_SCL)

AC_RLY

SW_9V

STBY5V

SW3.3V

D5V

ATSC_5VATSC_5V

J301

J303

CN1

SP_PROT
A_MUTE

OVF

3.3V_SW

M_RST
SCLTCH
AMP_RST

SCDT
SCSHIFT

CONTROL

S OUT

CONTROL

S IN

TO

DSU BOARD

CN7003

TO

AK BOARD

CN2603

– 25 –

BLOCK DIAGRAM (2)

100P

TO DSU BOARD

CN4000

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

1

TO

AUS (1/2)

BOARD

3

TO

AUS (1/2)

BOARD

2

TO

AUS (1/2)

BOARD

MAIN_G
MAIN_Y/CV
MAIN_C/CB
MAIN_CR

CTL

M-L

M-R

12C_S

12C_SCL

12C_SDA

12C_SDA

12C_SCL

2

3

SCL

I/O0-7
55-50,

47,46

13-15,
17-21

I/O1-8

SDA

IC512

56

57

2
3

IC523

DELAY

27,28,30-32,

35-40,43-45

IC522

AUDIO PROSSESOR

SC1_IN_L

SC1_IN_R

SCL
SDA

AUDIO_

CLOCK_OUT

12S_DEL_IN

12S_DEL_OUT

74 8 9 10 11 21

2

4

11 59 13 8 7 18

11SM_IN

11SM_OUT

A0-16

21,23,24,

12-2,23,

25-28,31

A0-16

IC524

SRAM

CN2010

39

AHVSUP

SPDIF_OUT

76

SC1_OUT_L

37

36 2 1

SC1_OUT_R

71

XTAL_IN

72

XTAL_OUT

12S_DEL_CL

DVSUP

RESET

Q509

RST

LR_CLK

BIT_CLK

6

MUTE

FRD

FWR

29

22

2429

DE

WE

LAMP_ON

I_MAIN_C

B12

A11

LAMP_ON

X501

18.432MHz

I_MAIN_CV

A13

SW_9V

BUFFER

6 7

Q510

PANEL_ON

I_MAIN_R

B15

A15

PANEL_ON

Q511

IC504

AMP

Q502

INITIAL MUTE

Q505

INITIAL MUTE

LVDS_PD

I_MAIN_B

B18

A17

LVDS_PD

3

(IC506,526)

I_MAIN_G

A19

LEVEL SHIFT

1

VS

Q503,504

MUTE

Q512

BUFFER

Q508

BUFFER

Q2322,

2323

BUFFER

STBY5V

D5V

SENS_SCL

A21

IC3

SCLK_D

IC514

REGULATOR

2

SENS_SDA

A22

SDAT_D

SHUNT

Q501
BIAS

5

SCL_E

SDA_E

B25

B27

LINE_MUTE

6

SENB

A28

SENB_D

SW_9V

AC_RLY

AD_RST

AD_MUTE

SCLK

B28

SDAT_D

SCLK_D

SPDIF

IRIS_GAIN

SDAT

A30

A29

IRIS_GAIN

6

5

IRIS_FB

IRIS_CTRL

B31

A31

IRIS_FB

IRIS_CTRL

3

1

SDA_E
SCL_E

LAMP_ON

LAMP_HV

IC2305

DATA DECODER

DAC4

DAC3

14
15

DAC2

DAC1

DAC0

SW3

Q2392,2393,2395

FAN

CONTROL

3

4

5

6

7

10

FAN1-CTL

FAN2-CTL

FAN3-CTL

FAN4-CTL

FAN_CTL

SUB_11V

Q2310,2305

BUFFER

SUB_11V

Q2309,2304

BUFFER

SUB_11V

Q2308,2303

BUFFER

SUB_11V

Q2307,2302

BUFFER

Q2300,2312

IC2300

FAN CONTROL

4 2

IC2301

FAN CONTROL

4 2

IC2302

FAN CONTROL

4 2

IC2303

FAN CONTROL

4 2

ATSA_11V

31

31

31

31

ATSC_9V

D5V

A5V

D5V

SW_3.3V

SW_2.5V

IC2100,2101

IC2103

REGULATOR

FAN_PROT

PFC_DET

AC_RLY

D2301

D2302

D2303

SUB_6.5V

ATSC_5V

SW_9V

Q7

TU32V

STBY_5V

A16.5V

CN2301

1 FAN1-POW
2 FAN1-PROT
4 FAN2-POW
5 FAN2-PROT
7 FAN3-POW
8

FAN3-PROT

9

FAN4-POW

10

FAN4-PROT

CN2100

32 PFC_DET

AC_RLY

31

44

TU32V

41

STBY5V

+B_OVP

40

REC_ON

37

49

16.5V

50

26

SUB6.5V

24
22

15

SUB11VSUB_11V

9

THRU5V

6

2 SW9V
1 SW9V

M

M

M

M

TO

G BOARD

CN6502

FAN

FAN

FAN

FAN

SPDIF+/NC

CN501

TO

AK BOARD

CN7260

SPDIF-

CN2390

GND

GND

LAMP_HV

TO

T1 BOARD

CN7150/

T3 BOARD

CN7155

LAMP COVER

J307

L

AUDIO

AUDIO

OUT

CVAR/FIX

R

Supplied as the ASU/DSU block ass'y for service.

()

The parts on this board are not supplied individually

ASU (2/2) (FAN, POWER CONTROL)

– 26 –

BLOCK DIAGRAM (3)

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

TO
DSU BOARD
CN4202

CN9000

RCLK1-

RCLK2-

RA1-

RB1-

RC1-

RD1-

RE1-

RA2-

RC2-

RD2­RE2-

RB2-

38P

RA1+
RB1+
RC1+

RCLK1+

RD1+

RE1+

RA2+
RB2+

RC2+

RCLK2+

RD2+
RE2+

IC9252

IC9101

HS_R
HS_G
HS_B

HCK,VCK,

HST,VST

TEMP.

SENSOR

VS_B
VS_G

VS_B

LRL0-9

LRR0-9

RRL0-9

RRR0-9

LGL0-9

LGR0-9

RGL0-9

RGR0-9

LBL0-9

LBR0-9R

RBL0-9

48

RBR0-9

IC9401

LCD DRIVER L

IC9403

LCD DRIVER R

IC9402

LCD DRIVER L

IC9404

LCD DRIVER R

IC9500

LCD DRIVER L

IC9502

LCD DRIVER R

IC9501

LCD DRIVER L

IC9503

LCD DRIVER R

IC9600

LCD DRIVER L

IC9602

LCD DRIVER R

IC9601

LCD DRIVER L

IC9603

LCD DRIVER R

VS/HS

DIDOUT

SDAT,

SCLK

DIDOUT

SDAT,
SCLK

DIDOUT

SDAT,
SCLK

HCK,VCK,HST,VST

VID_R0-R23

VID_G0-G23

VID_B0-B23

CN9400

29

24

SET3.3V

24

SET3.3V

24

SET3.3V

IC9407

RESET

IC9505

RESET

IC9605

RESET

VID_R0-R23

VID_G0-G23

VID_B0-B23

SIG (0)

6

SIG (23)

43

HCK

42

VCK

41

HST

40

VST

34

VPC
RST

39

CN9500

29

SIG (0)

6

SIG (23)

43

HCK

42

VCK

41

HST

40

VST

34

PID
RST

39

CN9600

29

SIG (0)

6

SIG (23)

43

HCK

42

VCK

41

HST

40

VST

34

PID
RST

39

R

LCD

G

UNIT

B

RRIN0-9
GRIN0-9
BRIN0-9

RLIN0-9
GLIN0-9

BLIN0-9

DOTCLK

HSIN
VSIN

IC9100

NVM

RRIN0-9
GRIN0-9
BRIN0-9

RLIN0-9
GLIN0-9
BLIN0-9

DOTCLK

HSIN
VSIN

IC9102

PAWN

IC9150

DDR SDRAM

IC9253

PAWN

VSOUT

LRL0-9,LGL0-9,LBL0-9
LRR0-9,LGR0-9,LBR0-9

IC 9103

RRL0-9,RGL0-9,RBL0-9
RRR0-9,RGR0-9,RBR0-9

IC9000

LDVS RECEIVER

3

2

6

5

9

8

12

11

15

14

18

17

21

22

25

24

28

27
30

31
34

33

36

37

RA1+/-

RB1+/-

RC1+/­RCLK1+/-

RD1+/­RE1+/-

IC9001

RA1+/-

RB1+/-

RC1+/­RCLK1+/-

RD1+/­RE1+/-

IFQE[0-29]

PAWN

IFQO[0-29]

CLKOUT

RC4
RC5

IFQE[0-29]

IFQO[0-29]

IFCLK
IFHSYNC
IFVSYNC

IFQE[0-29]

IFQO[0-29]

IFCLK
IFHSYNC
IFVSYNC

TO

DSU BOARD

CN7956

IRIS

CN6901

SENS_SCL
SENS_SDA

IRIS_CTRL

IRIS_GAIN

CN9050

20P

WP2
SDA_E

SCL_E

SENB
SCLK

SDA1

IRIS_FB

LVDS_PD

8P

DUMP +

DUMP -

HOUT -

HIN -

HOUT +

HIN +

DRIVE -

DRIVE +

WP2

IC6903

EEPROM

IC6901

EEPROM

IC9250

NVM

IC9300

DDR SDRAM

3
5
7

SDADE_400K

8

SCLDE_400K

10
13
14

16
17
18
19

SDAT

SCLK

SET5V

SET3.3V

SET9V
D1 5V
D2 5V

IC6900,6902
IC6904,6905

REGULATOR

20

1
2

IC9050,5052

IRES AMP

A16.5V

D6.5V

1
4
5
6

CN6900

A16.5V
D6.5V

D6.5V

D6.5V

10P

TO

DSU BOARD

CN7954

3
4
5
6
7
8

IC9051

IRIS

DRIVER

Supplied as optics block ass'y for service.

()

The parts on this board are not supplied individually

C (LCD DRIVER)

– 27 –

BLOCK DIAGRAM (4)

CN4000

I_MAIN_C

LAMP_ON

I_MAIN_CV

I_MAIN_R

WP

I_MAIN_B

LVDS_PD

I_MAIN_G

TO

ASU BOARD

CN2010

C BOARD

CN6901

SENS_SCL

SENS_SDA

IRIS_GAIN

IRIS_CTRL

CN7956

SENS_SCL

SENS_SDA

IRIS_CTRL
IRIS_GAIN

LVDS_PD

CN9050

SDA_E

SCL_E

SENB

SCLK
SDAT

IRIS_FB

WP2
SDA_E

SCL_E

SENB
SCLK

SDA1

IRIS_FB

8P

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

IC4300

AIN5

AIN4

AD4_SEL

AIN3

AIN2

AIN1

DQ0–15

ADDR 0–11
BA0
BA1

DQM
XWE
XCAS
XRAS
XCS
CKE
SDCLK

REFCLK_IN

CCPX

OUT1Y2–9

OUT1C2–9

FIFOCLK_IN

DTOCLK_IN

OUT1CLK

OUT1H
OUT1V

AOUT1

AOUT2

D2Y2–9

D2C2–9

D2CLK
D2HTIM
D2VTIM

D1G0–7

D1B0–7

D1R0–7

D1CLK
D1HTIM
D1VTIM

OSDYS

1M_HS
1M_VS

M_D2CLK
M_D2H
M_D2V

M_D1CLK
M_D1H
M_D1V

1MY2–9

1MC2–9

CLOCK1M_CLK

Q4301

BUFFER

Q4300

BUFFER

CCPM_MUTE

I

FL4301

LPF

FL4300

LPF

TO

DSU (2/4)

BOARD

M_D1Y0–7

M_D1C0–7

M_D1R0–7

IC4004

4

Q4308

BUFFER

Q4307

BUFFER

M_D2Y2–9

M_D2C2–9

M_D2CLK
M_D2H
M_D2V

M_D1CLK
M_D1H
M_D1V

1

IC4305

WAVE SHAPER

7

–

+

5

16

–

+

14

IC4200

LVDS RECEIVER

RD3–5,
RB2–6

36–32

15,17,18,

RA1–6,
RB0,

45,46

RD1

20,39–43,

CLKOUT

31

RD0

21

RD6

14

IC4201

LVDS RECEIVER

RD3–5,
RB2–6

36–32

15,17,18,

RA1–6,
RB0,

45,46

RD1

20,39–43,

RD2,
RC0–6

19,22,

24–29

CLKOUT

31

RD0

21

RD6

14

Q4200

RA–
RA+
RB–
RB+

RCLK–
RCLK+

RD–
RD+

RA–
RA+
RB–
RB+
RC–
RC+

RCLK–
RCLK+

RD–
RD+

49
50
51
52

56
57
59
60

PD

3

1
2
4
5
7

8
10
11
13
14

MRXIN0–
MRXIN0+
MRXIN1–
MRXIN1+
MRXIN2–
MRXIN2+
MRXCLK–
MRXCLK+
MRXIN3–
MRXIN3+

TO

QMDV BOARD

CN7313

CN4201

CN4200

49
50
51
52
54
55
56
57
59
60

PD

3

1

2

4

5

7

8
10
11
13
14

MRXIN0–
MRXIN0+
MRXIN1–
MRXIN1+
MRXIN2–
MRXIN2+
MRXCLK–
MRXCLK+
MRXIN3–
MRXIN3+

TO

PD BOARD

CN9502

IC4302

LPF, VIDEO BUFFER

A11
B12

NC

A13

A15
B15

A17

B18
A19

A21
A22

B25
B27

A28

B28
A29
A30

A31
B31

3
5
7
8

10
13
14

16
17
18
19
20

SENS_SCL
SENS_SDA

12C_SCL

12C_SCL

IRIS_GAIN

IRIS_CTRL

SENS_SCL
SENS_SDA

12C_SCL

12C_SCL

IRIS_CTRL

WP

LVDS_PD

SENB

SCLK

SDAT

IRIS_FB

WP2

SENB

SCLK

SDAT

IRIS_FB

LVDS_PD

Q4306, 4317

BUFFER

Q4305, 4316

BUFFER

Q4304,4314

BUFFER

Q4303,4313

BUFFER

Q4302,4312

BUFFER

11 IN2A

8 IN1A

IC4303

LPF, VIDEO BUFFER

13 IN3A

IN2A

11

8

IN1A

IC4002

SCL 12C_SCL
SDA

SCL

SDA

BUS SWITCH

2

6

3

Q4009, 4012

LEVEL

SHIFT

7

OUT2A
OUT2B

OUT3A
OUT3B
OUT2A

OUT1A
OUT1B

21
20
25OUT1A
24OUT1B

SCL

4

SDA

3

17
16
21
20OUT2B
25
24

4
3

1
5

Q4006, 4007

BIAS

12C_SCL_X

12C_SDA_X

12C_SCL

12C_SDA

12C_SCL
12C_SDA

12C_SDA

Q4310

BUFFER

Q4309

BUFFER

IC4304

SDRAM

DQ0–15

A0–11, BA0, BA1

DOML,

DQMH

WE

CAS
PAS

CS
CKE
CLK

M_YS/C

M_CV/Y

M_CLPSW

M_R/V

M_B/U

M_G/Y

DQ0–15

A0–11

BA0, 1

217

MCLK

– 28 –

IC4202

RESET

VCC OUT

3.3V

Supplied as the ASU/DSU block ass'y for service.

()

The parts on this board are not supplied individually

2 1

I2C_I/F

RST/CK

5

6

TO

DSU (4/4)

BOARD

TO

DSU (2/4)

BOARD

DSU (1/4) (HDMI IN, CCPX)

BLOCK DIAGRAM (5)

KDS-R50XBR1/R60XBR1

RM-Y914 RM-Y914

TO
DSU BOARD
(1/4)

CN7650

GRCLK
GRCLK+

I

GRA
GRA+
GRB
GRB+
GRC
GRC+

GRD
GRD+
GRE
GRE+

DRCY1IN0-7

DRCY2IN0-7

DRCC1IN0-7

DRCC2IN0-7

GPIO6

GPIO3

GPIO0

GPIO_INT3

PNCLCLKIN

GPIO10
GPIO09

XTALCLKIN

GPIO11

IC4601

IC4610(1/2)

IFP-2

1

6

42

8

IC4608

GPIO12

ROMDQ0-7

ROMAD0-21

MMDQS0-3

MMDQM0-3

MMDQS4-7

MMDQM4-7

EXTGXHSOUT

EXTGXCKOUT

RESETX

STANDBYX

S_RESETX

IFPR1OUT0

IFPR1OUT9

IFPG1OUT0

IFPG1OUT9

IFPB1OUT0

IFPB1OUT9

IFPR2OUT0

IFPR2OUT9

IFPG2OUT0

IFPG2OUT9

IFPB2OUT0

IFPB2OUT9

ROMCS1

MMD0-31

MMA0-11
MMBA0,1

MWEB
MCASB
MRASB
MCSB0

MCKE0

MCLK0B
MCLK1B

MCLK0

MCLK1

GPIO7

MCLK

IC4203

IFPR1 OUT0-9

IFPG1 OUT0-9

IFPB1 OUT0-9

IFPR2 OUT0-9

IFPG2 OUT0-9

IFPB2 OUT0-9

WP2
LVDS_PD

LVDS TRANSMITTER

TA+/-

TB+/-

TC+/-

TCLK+/-

TD+/-

TE+/-

TA+/-

TB+/-

TC+/-

TCLK+/-

TD+/-

TE+/-

IC4204

LVDS TRANSMITTER

D0-7

A0-21

WE

WE

CS1
OE

OE

MMD0-63 MMD0-31

MMA0-11
MMBA0,1

WE
CAS
RAS
CS
CKE
CLK0
CLK1
CK0
CK1

IC4615

43

61

LVDS_PD

IC4800

DDR

DQ0-31

MMA0-11

MMBA0,1

MMD32-63

MMA0-11

MMBA0,1

IGXHS

IGXCK

Supplied as the ASU/DSU block ass'y for service.

()

The parts on this board are not supplied individually

CAS
RAS

CKE

CLK0

CK0

CAS
RAS

CKE

CLK1

CK1

A0-11
BA0,1

DQS0-3

DM0-3

WE

WE
CAS
RAS

CS

CS
CKE
CK
CK

DQ0-31

A0-11
BA0,1

DQS0-3
DM0-3

WE

WE
CAS
RAS

CS

CS
CKE
CK
CK

IC4802

DDR

LVDS_PD

D0-7

IFP_V

RST/CK

DSU (2/4) IFP

A0-20

CS1

WE

OE

IC4801

DRAM

DQ0-7

A0-20

WE
CE
OE

SUB 6.5V

8
6

TO
DSU BOARD
(3/4)

TO
DSU BOARD
(1/4)

CN4203

36

37

TA1-

TB1-

TC1­TCLK1­TD1-

TE1-

TA2­TB2-

TC2-

TCLK2-

TD2-

TE2-

TA1+
TB1+
TC1+

TCLK1+

TD1+

TE1+

TA2+
TB2+

TC2+
TCLK2+

TD2+
TE2+

TO
C BOARD
CN9000

33

34

30

31

27

28

24

25

21

22

18

17
14

15

11

12

9

8
5

6
1

2

CN7954

1

A16.5V16.5V

4

D6.5V

5

D6.5V

6

D6.5V

TO

C BOARD

CN6900

IC4505

IFP-1

IMY2-9

IMC2-9

CLOCK

IC4503

FLASH RAM

DQ0-31

IC4504

FLASH RAM

DQ0-31

A0-10,

BA0
BA1

WE#
CAS#
RAS#

CS#
CLK

1M_CLK

1M_HS

1M_VS

D0_0-31

A0_0-10

B0_0,1

D1_0-31

DIYD0-7

DICD0-7

CKD1

IHDD

IVDD

DQ000-31

AD000-10,
BA00,BA01

XWE0
XCAS0
XRAS0
XCS0
SDCK0

DQ100-31

DY212-19

DY202-09

DB02-09

DR02-09

CKCI

X4500

79.9918313MHz

DRCY1IN0-7

DRCY2IN0-7

DRCC1IN0-7

DRCC2IN0-7

IC4507

7

SSCLK

IC4508

XIN

4

SSON#

CLKB

8

XIN

3

9

S1

13
12

7S0CLKD

IC4506

GA0-7

GR0-7

GG0-7

GB0-7

GCK
GHS
GVS

LVDS_PD

CKBI

XRST

7

X4600

79.9918313MHz

TO
DSU BOARD
(3/4)

A1_0-10

A0-10,

BA0,

B1_0,1

BA1

WE#
CAS#
RAS#

CS#
CLK

IC7650

MAIN LVDS RECIVER

RA

1

­2
3

­4
7

­8

10

-

11
13

-

14
16

-

17

RA+
RB
RB+
RC
RC+
RCLK
RCLK+
RD
RD+

-

RE
RE+

-

-

-

-

-

PA2-6
PB0-2

RE0-5

RD5,6
RD0-4

RC4,5
RC0-3

RB3-6

CLKOUT

AD100-10,
BA10,BA11

XWE1
XCAS1
XRAS1
XCS1
SDCK1

PA1
PA0

PD

SSCLK

7

IC4502

4

IC4603

CLOCK DRIVE

IC4600

CLOCK SELECT

4

XIN

1

2

SSON#

SSON#

SSCLK

CLKB

XIN

IC4604

XIN

S1

3
8

24

8
7
3

9

13
12

1S0CLKC
7CLKO

3

– 29 –