Sony KLV-MR32M2 Schematic

KLV-MR32M2

SERVICE MANUAL

China Model

MBT-MR2

Power requirements

Power consumption (W)

Television system

Color system

Stereo/Bilingual system

Channel coverage

B/G

I

D/

K

M

8

VHF/UHF (antenna)

Audio output (Speaker)

LDM-3210

SPECIFICATIONS

Display unit LDM-3210 220 V AC, 50/60 Hz

Media receiver unit MBT-MR2

Indicated on the rear of media receiver unit

B/G, I, D/K, M

PAL, PAL 60, SECAM, NTSC4.43, NTSC3.58

NICAM Stereo/Bilingual B/G, I, D/K, M

VHF : E2 to E12 / UHF : E21 to E69 / CATV : S01 to S03, S1 to S41

UHF : B21 to B68 / CATV : S01 to S03, S1 to S41

VHF : C1 to C12, R1 to R12 / UHF : C13 to C57, R21 to R60/ CATV : S01 to S03, S1 to S41, Z1 to Z39

VHF : A2 to A13 / UHF : A14 to A79/ CATV : A-8 to A-2, A to W+4, W+6 to W+84

75-ohm external terminal

10 W + 10 W (4Ω)

220 V AC, 50/60 Hz

MR2 CHASSIS

LCD Colour TV

Number of terminal

VIDEO (Video)

AUDIO (Audio)

S VIDEO

(S V

ideo)

COMPONENT VIDEO IN (Component Video)

COMPONENT VIDEO IN (G/B/R/HD/VD Video)

– CENTER SP IN

5

PC

(Center Speaker)

WOOFER OUT (V

(Headphones)

i

Display resolution

Screen size

Dimensions (w/h/d, mm)

Mass (kg)

AR)

Input: 4 Output: 1 Phono jacks; 1 Vp-p, 75 ohms

Input: 6 Output: 1 Phono jacks; 500 mVrms

Input: 4 Y: 1 Vp-p, 75 ohms,

Input: 2 Phono jacks

Input: 1 Phono jacks

Input:1 120 W max., 8 ohms

Output: 1 Phono jack

Output: 1 Stereo minijack

Display unit LDM-3210:

Media receiver unit MBT-MR2: 430 × 79 × 343 mm

Display unit LDM-3210: 23 (30) kg (with stand)

Media receiver unit MBT-MR2:

unbalanced, sync negative C: 0.286 Vp-p, 75 ohms

Y: 1 Vp-p, 75 ohms, sync negative PB/CB: 0.7 Vp-p, 75 ohms PR/CR: 0.7 Vp-p, 75 ohms Audio: 500 mVrms

G: 0.7 Vp-p, 75 ohms B: 0.7 Vp-p, 75 ohms R: 0.7 Vp-p, 75 ohms HD: 0.7 Vp-p, 75 ohms VD: 0.7 Vp-p, 75 ohms

1280 pixels × 768 pixels

32 inches

1052 × 569 (635) × 97 (229) mm (with stand)

4.7 kg

Design and specifications are subject to change without notice.

KLV-MR32M2 (CH) 2

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety checks before releasing the set to the customer:

1. Check the area of your repair for unsoldered or poorly-soldered 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, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend 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 antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC Leakage. Check leakage as described right.

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 0.5 mA (500 microamperes). 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 use 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 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOMs that are suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)

WARNING!!

SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY SHADING AND MARK ! ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR 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 FOR SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.

AVERTISSEMENT!! ATTENTION AUX COMPOSANTS RELATIFS À LA SÉCURITÉ!! LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET UNE MARQUE ! SONT CRITIQUES POUR LA SÉCURITÉ. NE LES REMPLACER QUE PAR UNE PIÈCE PORTANT LE NUMÉRO SPECIFIÉ. LES RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT IDENTIFIÉS DANS LE PRÉSENT MANUEL. SUIVRE CES PROCÉDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQU’UN MAUVAIS FONCTIONNEMENT EST SUSPECTÉ.

To Exposed Metal Parts on Set

AC

0.15 µF

1.5 k

Ω

Earth Ground

Voltmeter (0.75 V)

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

KLV-MR32M2 (CH) 3

SELF DIAGNOSIS FUNCTION

1. Outline of Self-Diagnosis Function

• This device includes a self-diagnosis function.

• In case of abnormalities, the POWER/STANDBY indicator sutomatically blinks.

• It is possible to predict the sbnormality location by the number of blinks.

• The instruction manual describes blinking of the POWER/STANDBY indicator.

• If the symptom is not reproduced sometime 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 Iteams and Prediction of Malfunction Location

• When a malfunction occure the POWER/STANDBY indicators 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 whith the lower blink count blinks first.

Number of times POWER/STANDBY Indicators blinks

4 times (RED) Fan Error 6 times (RED) Low-B Error 9 times (RED) Panel Module Error (Display Unit Error)

symptom

KLV-MR32M2 (CH) 4

DISASSEMBLY

1-1. DISPLAY UNIT (LDM-3210)

1-1-1. STAND AMD REAR COVER REMOVAL

1 Four screws (+PSW 5X16)

3 Five screws (+PSV 4X10)

SECTION 1

2 Stand assy

4 Rear cover

1-1-2. DES BOARD REMOVAL

5 Five screws (+BVTT 3X6)

6 DES board

1 Twenty fouur screws

(+BVTT 3X6)

2 Shieid case,S32 (center)

3 Two screws

(M2.6S HEAD EG)

4 Two screws (HEX)

KLV-MR32M2 (CH) 1-1

1-1-3. SHIELD CASES AND MAIN ARMS REMOVAL

9 Two screws (+BVTT 4X10)

3 Two screws (+BVTT 4X10)

4 Three screws (+PSW 5X10)

8 Shield case,32 (L)

7 Three screws

(+BVTT 2.6X4)

6 Four screws (+BVTT 3X6)

1 Three screws (+BVTT 3X6)

2 Shield case,32 (R)

5 Main arm,S32 (R)

1-1-4. K BOARD REMOVAL

3 Two screws (+BVTT 4X10)

qa Main arm,S32 (L)

0 Three screws

(+PSW 5X10)

9 Two screws (+BVTT 4X10)

1 Five screws (+BVTT 3X6)

2 K board

KLV-MR32M2 (CH) 1-2

1-1-5. G1 BOARD REMOVAL

1 Eight screws (+BVTT 3X6)

2 G1 board

1-1-6. R1 AND R2 BOARDS REMOVAL

4 Two screws (+BVTP 3X12)

5 PWB-R bracket

6 R2 board

1 Two screws

(+BVTP 3X12)

2 PWB-R bracket

5 PWB-R bracket

2 PWB-R bracket

3 R1 board

KLV-MR32M2 (CH) 1-3

1-1-7. LCD RANEL REMOVAL

1 Three screws (+BVTT 3X6)

2 S32,chassis

4 Panel support,S32 upper

3 Eight screws

(+BVTP 4X10)

7 LCD panel

5 Eight screws

(+BVTP 4X10)

6 Panel support,S32 lower

KLV-MR32M2 (CH) 1-4

1-2. MEDIA RECEIVER UNIT (MBT-MR2)

1-2-1. PANEL AND COVERS REMOVAL

1 Four screws (M3,SW)

2 Top cover

7 Screw

(+PSW 4x8)

3 Two screws (M3,SW)

6 Two screws (GRIP,M2.6 S HEAD)

4 Eight screws (+BVTP 3x12)

5 Two screws (HEX)

3 Three screws (M3,SW)

9 Fan block (L) assy

8 Rear panel assy

0 Front panel assy

KLV-MR32M2 (CH) 1-5

1-2-2. SPM BOARD REMOVAL

2 SPM board

6 AC Inlet

5 Two screws

(M3,SW)

1 Two screws (+BVTP 3x12)

3 Screw (+PSW 3x5)

Rear panel

1-2-3. H1, H2 AND H3 BOARDS REMOVAL

1 Five screws (+BVTP 3x12)

2 H1 board

4 RF spliter

3 Three screws

(+BVTP 3x12)

Front panel assy

4 H3 board

5 Three screws

(+BVTP 3x12)

6 H2 board

KLV-MR32M2 (CH) 1-6

1-2-4. HM BOARD REMOVAL

3 Screw (+BVTP 3x12)

4 HM board

1 Two screws

(+BVTP 3x12)

2 HMP bracket

Front panel assy

1-2-5. J1 AND J2 BOARDS REMOVAL

1 Screw (+PSW 3x8)

2 D block assy

6 J2 board

5 Two rivet,nylon

4 J1 board

3 Two screws

(M3x6,P,SW(+))

KLV-MR32M2 (CH) 1-7

1-2-6. BD, M AND MS2 BOARDS REMOVAL

4 Four screws (M3x6,P,SW(+))

5 Case (UP),D block shield

qa Two screws

(M3x6,P,SW(+))

qs Holder,DIC PWB (MSA)

qd BD board

9 Two screws

(M3x6,P,SW(+))

0 Holder,DIC PWB (MSB)

6 Two screws

(M3x6,P,SW(+))

8 MS2 board

7 Four screws

(M3x6,P,SW(+))

1 Connector assy 2P

2 LVDS connector assy

3 Lead wire connector (LVDS)

qj Four screws

(M3x6,P,SW(+))

qk M board

qf Two screws

(HEX)

qg Two screws (GRIP,M2.6 S HEAD)

qh Case(REAR),D block shield

KLV-MR32M2 (CH) 1-8

1-2-7. A BOARD REMOVAL

1 Four screws (+PSW 3x8)

2 A board

3 Two pin cable

1-2-8. G BOARD REMOVAL

1 Seven screws (+PSW 3x8)

2 G board

KLV-MR32M2 (CH) 1-9E

SECTION 2

ADJUSTMENTS

2-1. SERVICE MODE

• By using remote commander (RM-1028), all circuit adjustment can be made.

2-1-1. METHOD OF SETTING THE SERVICE

MODE.

1. Standby mode. (power off)

2. On the remote command button. (Press each button within a second)

DISPLAY → 10KEY<5> → VOL<+> → POWER

2-1-2. ADJUSTMENT ITEMS AND KEY

OPERATION.

ITEM KEY OPERATION

Change the Category 2 (UP), 5 (down) Change the Item 1 (UP), 4 (down) Change the Value 3 (UP), 6 (down) Read Data from NVM 7 → - Write Data to NVM MUTE → - Test Reset NVM Data 8 → -

2-1-3. METHOD OF ENDING SERVICE MODE

• When ending service mode, turn the power switch OFF on the remote commander or the main unit.

KLV-MR32M2 (CH) 2-1

2-1-4. SERVICE MODE LIST

CATEGORY

OSD

CATEGORY

MSP

ITEM

No Name

0 OSV 20

1 FW1 7

2 FW2 20

ITEM

No Name

0 WST 21

1 WBT 236

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

WLL

WAC

WDL

NDL

SDL

AGC

REL

CRM

ACO

FP

FPM

FH2

FH2M

FH3

FH3M

WGP

NIP

ERR

VOL

DATA

5

1

48

32

16

1

40

0

1

27

54

27

54

27

54

28

127

80

48

CATEGORY

TEXT

CATEGORY

TEXT

ITEM

No Name

0

1

2

3

4

5

6

8

9

10

11

No Name

7

TXH

TXV

THD

TVD

HPL

VPL

FPL

TBR

NOP

TCH

DRC

ITEM

FMD

DATA

48

40

62

0

1

0

2

1

DATA

2

KLV-MR32M2 (CH) 2-2

CATEGORY

PFED

ITEM

No Name

0

PFED

DATA

* *:Decimal

CATEGORY

GUID

CATEGORY

POWR

CATEGORY

OPM

ITEM

No Name

GUID

ITEM

No Name

0 DLY1 12

1 DLY2

2 DLY3

ITEM

No Name

0 APC

2 AFM

3

4

5

6

7

8

10

11

12

13

14

DBL

SSO

SCH

SCA

LBB

23P

TUT1

TUT2

TUT3

TUTW

3NR

DATA

00

0

1

5

1

CATEGORY

OPM

CATEGORY

OPM

CATEGORY

OPM

CATEGORY

OPM

ITEM

No Name

1

No

9

No

9

No Name

15 SIG

16 NSIG

TSY

ITEM

Name

VLIM

ITEM

Name

VLIM

ITEM

DATA

2

WDZM50

15

WDZM50

15

RF

0

DATA

WDZM60

15

WDZM60

15

Video

0

DATA

SD

DATA

HD

Zoom50

15

Zoom50

15

Zoom60

15

Zoom60

15

KLV-MR32M2 (CH) 2-3

CATEGORY

OPB

ITEM

No Name

0 OP0 60

1 OP1

3 OP3

4

OP4

DATA

75

60

32

CATEGORY

OPB

CATEGORY

SRV

CATEGORY

No Name

PIC

CATEGORY

PIC

ITEM

No Name

2 OP2

ITEM

No Name

0

ITEM DATA

Dynamic Standard Hi-Fine Personal Dynamic Standard Hi-Fine Personal Dynamic Standard Hi-Fine Personal

0 PIC 100 80 60 50

1 COL 52 56 50 50 60 60

2 BRI 47 50 50 50 47

3 HUE 50 50 50 50 50

4 SHP 60 60 60 50 70 70 70

No

5

6

COM

N50

ITEM

Name

BLLV

CTMP

DATA

1

DATA

* *:Decimal

N61 S32

100 80 60

50

50 50

Dynamic Standard Hi-Fine

Data

10

0

Data

10

0

50

DATA

100 80 60

65 63

47

50

50 50 50

50 50

50

Data

10

0

50

Personal

Data

10

0

CATEGORY

PIC

CATEGORY

SOU

No

50

DATA

Data

1

DATA

0

Data

50

Data

0

Personal

Data

50

ITEM

Name

7

0

1

PIOF

ITEM

Name

BAS

TRE

Dynamic Standard Hi-Fine Personal

Data

0

Dynamic Standard Hi-Fine

Data

50

Data

KLV-MR32M2 (CH) 2-4E

3-1. BLOCK DIAGRAMS

3-1-1. DISPLAY UNIT (LDM-3210) (1) DES, R1 and R2 Boards

SECTION 3

DIAGRAMS

TO

DISPLAY UNIT

(BLACK CABLE)

TO

DISPLAY UNIT

(WHITE CABLE)

CN3101

UART_O -

UART_O +

UART_I-

UART_I+

SPDIF-

SPDIF+

SIRCS-

SIRCS+

JIG

TXD

RXD

MODE

RESET

CABLE DAT

STBY

POWER ON

CN3102

17

DATA0-

18

DATA0+

9

DATA1-

10

DATA1+

1

DATA2-

2

DATA2+

24

CLOCK-

23

CLOCK+

6

DDC SCL

7

DDC SDA

1

HOTPLUG DET

14

+5V POWER

D3108-D3111

OVER VOLTAGE PROTECTOR

A4

A6

A1

A3

A13

A11

A10

A8

A7

B9

B8

B6

B11

B7

3.3V_4

B13

B5

D3115,3116

LIMITTER

TXD-

TXD+

RXD-

RXD+

SPDIF-

SPDIF+

SIRCS-

SIRCS+

Q3110

7

2

R0-

R0+

R1-

R1+

R2-

R2+

RC-

RC+

IC3104

6

3

Q3122

5V_4

3.3V

D3118

IC3111(1/2)

6

3

5

3.3V

IC3110 BUFFER

6

5

4

3

2

1

11

12

13

8

9

10

5V_4 24V

SDA

SCL

Q3121

Q3101

RESET

IC3402

RESET

Q3105

3.3V_2

23

SDA

22

SCL

20

IC3201

3

1

AC DET

2

Q3303

3.3V_4

IC3103 IC3102

LINE DRIVE/RECEIVER

6

3

5

7

8

7

2

8

6

5

Q3120

IC3101

3

2

5V_4

5

6

Q3123

3.3V_4

SDA

SCL

I/O17

5

I/O 01

13

I/O10

14

I/O11

D/A CONVERTER

21

SDA

20

SCL

2

3

176

IC3306

I/O EX

19

I/O16

I/O 05

I/O 04

18

I/O15

1

INT

16

I/O13

17

I/O14

6

4

I/O00

IC3307

11

AO11

12

AO12

1

AO1

2

AO2

3

AO3

4

AO4

5

AO5

6

AO6

8

AO8

3.3V_4

IC3308(1/2)

1

2

IC3308(2/2)

3

5

IC3111(2/2)

1

7

2

Q3108

9

8

Q3123

7

IC3108 IC3107

EEPROM

7

WC

5613

SDA

SCL

SCDT

TMDS_ON

G_PROT

SP_PROT

AU_MUTE

AU_RES

LED_W

LED_B

LED_G2

LED_R2

LED_G1

LED_G2

BL_BRT

10

SERIAL BUS SW

3

DECODER

9

IC3404

EEPROM

SDA

SCL

WP

8

11

15

14

1

4

2

5

12

6

5648

7

D3404

SCL

SDA

22

SDA2_I

46

SDA2_O

49

SCL2_I

47

SCL2_O

42

NVM_WP

30

TEST SW

26

SO0

25

SI0

39

SCL1

38

SDA1

20

WAKE UP

29

SO1

28

SI1

80

SW_1

76

RESET

21

CABLE DET

3.3V_2

Q3113

IC3401

PANEL MCU

A1-A20

BUS_SW

D0-D15

SW_2 CLS

INTVS1

INTVS2

INTVS0

BL_ON

INV_FAIL

LED_ON

POWER ON

PANEL ON

THERMO G

PLLBP

RY/DY

XI

XO

AC SW

SDA

SCL

MCUA 1-20

20

41

67

68

16

17

18

40

53

54

56

33

57

83

82

84

13

TMDS RECEIVER

87

RX0-

86

RX0+

84

RX1-

83

RX1+

81

RX2-

80

RX2+

90

RXC-

89

RXC+

92

DDC SCL

93

DDC SDA

95

PROM SCL

96

PROM SDA

8

SCDT

MCUA 1-20

MCUD 0-15

RD,CSO,WRO

X3401

16.5MHz

THERMO_G

IC3109

30-37

QE

20-27

QE

10-17

QE

44

0DLK

46

DE

47

VSYNC

48

HSYNC

MCUA 1-12

12

AS,RD,WRO

3

WR1,CS1,CLK

MCUD 0-15

16

PLLBP

CL_X

INTVS1

INTVS2,0

20

16

15

3

IC3405 BUS SW

3

47

48

IC3406 BUS SW

47

48

IC3403

FLASH MEMORY

A0-A19

D0-D15/A-1

CE,WE,OE

RY/BY

D3302

R0I-R7I

G0I-R7I

B0I-R7I

DCKI

DE1

VS1

HSCS1

CPUA1-12

CPUWR1_X CPUCS_X CPUCLK

CPUAS_X CPURD_X CPUWRO_X

CPUD0-15

12

RES

5

6

1

2

IC3301

X3701 24MHz

3

7

8

29

30

12

3

16

POWER_ON

LCD12ON

IC3501

CPU LVDS TRANSMITTER

RV

GY

BU

CLKO

DE1

VS1

SDATA

HSCS1

XTO

XTB

CPUA1-12

CPUD0-15

PLLBP

CL_X

INTVS1

INTVS2

INTVS0

RAO

GAO

BAO

VSO

HSO

DEO

DQ

DQS

A

426

399

427

52

18

1.8V

3.3V_4

CORBU-LVDS

(R2-R9)

CORBU-LVDS

(G2-G9)

CORBU-LVDS

(B2-B9)

VSO

HSO

DEO

CLKO

A0-A11

DQ00-31

DQS

DM0-3

CK9,CKN

BA0,1

WEN,CKE

CSN,RASN

CASN

24V

2.5V

3.3V

3.3V_2

5V

D3213

IC3302

3.3V REG

8

88

28

TC5

27

TC4

30

TC6

31

CLKIN

32

PDWN

AUR32-42,54

12

AUR0-31

32

AUR53

AUR55-58

4

AUR51-52

2

AUR44,45

2

AUR49,50

2

AUR46,47

2

AUR48

Q3106,3107

Q3307

IC3304

3.3V REG

IC3801

5V_4

IC3602

DDR SDRAM

A0-A11

DQ0-DQ31

DQS

DM

CK,CK

BA0,1

WE,CKE

CS,RAS

CAS

IC3302

2.5V REG

IC3203

3.3V REG

IC3204

5V REG

48

47

46

45

42

41

40

39

38

37

IC3304

5V REG

Q3306

Q3304

TA-

TA+

TB-

TB+

TC-

TC+

TCLK-

TCLK+

TD-

TD+

LCD12ON

5V

16

14

STBY

5V

11

12

14

15

17

18

26-30

IC3603

DDRAM

TERM.

SUPPLY

5

6

8

9

CN3801

TA-

TA+

TB-

TB+

TC-

TC+

TCLK-

TCLK+

TD-

TD+

5V

3.3V

2.5V

SDA

SCL

FL3201

POWER_ON

THERMO G

LED_W

LED_B

LED_G2

LED_R2

LED_G1

LED_R1

3.3V

Q3305

SP_PR0T

TO PDP UNIT

INV_FAIL

BL_ON

BL_BRT

CN3302

1

2

4

5

7

8

9

10

11

12

3.3V

SDA

SCL

STBY5V

16.5V

STBY5V

LOGO

STBY5V

SIRCS

MUTE

TIMER2

TIMER1

POWER

STBY

SAVING(NC)

1

3

5

1

3

6

7

8

9

10

1

3

4

1,2

5

7

8

9

1

2

1

2

4

5

6

7

8

9

CN3802

CN3301

CN3307

CN3201

CN751

CN701

INV FAIL

BL ON

BL BRT

3.3V

SPDIF

SDA

SCL

SP_PROT

AU_MUTE

AU_RES

3.3V

SDA B

SCL B

24V

STBY6V

POWER_ON

THERMO G

16.5V

5V

STBY5V

Q751

Q754

LED

DRIVE

Q701

Q706

LED

DRIVE

D

TO

K BOARD

CN5001

A

TO

K BOARD

CN5201

C

TO

G1 BOARD

CN6302

R2

Q751

Q754

LOGO

R1

IC701

SIRCS STBY5V

D701

POWER

D7013

TIMER

D705

MUTE

DES

(CPU,LVDS TRANSMITTER,TMDS RECEIVER)

KLV-MR32M2 (CH) 3-1

(2) K Board

D

TO

DES BOARD

CN3301

B

TO

G1 BOARD

CN6301

CN5001

SPDIF

SDA2

SCL2

RES

SP_PROT

MUTE

+3.3V

CN5003

IC5001

DIGITAL AUDIO

AUDIO AUDIO AUDIO L

3

6

7

10

8

9

+3.3V

1

Q5003

1-2AUDIO VCC

F5001

TRANSCEIVER

44

RX1 SDTO

33

34

SCL

31

PDN

IC5004

9

8

10

2

3

1

Q5008,5009

ACTIVE FILTER

LRCKSDA

BICK

MCCKO2

INT1

5

4

Q5012

REG

23

24

26

27

37

Q5001

6

Q5004-5007

OVER OUTPUT

PROTECT

D5009

Q5002

VCC REG

D5003

19

18

17

IC5002

AUDIO PROCESSOR

SDIN

LRCLK PWM_AM_L

SCLK

1

MCLK_IN

7

RESET

MUTE

PWM_AP_L

PWM_AP_R

PWM_AM_R

VALID_L

35

34

29

28

23

AUDIO R

1

2

PWM-AM

16

PWM-BP

15

PWM-BM

13

PWDN

14

RESET

5

SHOTDOWN

17

PVDDB2

32

PVDDA2

28

PVDDA1

29

PVDDA1

20

PVDDB1

21

PVDDB1

31

LDROUTA

18

LDROUTB

IC5003

AUDIO OUTPUT

OUTPUTAPWM-AP

OUTPUTA

OUTPUTB

26

27

22

23

AUDIO L

AUDIO R

1

2

3

4

CN5002

L+

L-

R-

R+

L

R

A

TO

DES BOARD

CN3307

CN5201

3.3V

SDA B

SCL B

IC5201

DIGITAL

TEMPERATURE

SENSOR

8

1

3

4

VCC

1

SDA

2

SCL

K

(AUDIO PROCESSOR)

KLV-MR32M2 (CH) 3-2

(3) G1 Board

AC INLET

CN6000

AC IN

Q6406

24V DET

IC6500

DRAIN

VFB/OLP

D6000

RECT

PH6401

Q6407

24V DET

75

8

2

VCC

4

D6503

5

13

Q6407

Q6406

T6500

1

2

5

6

8

9

L6101

2

810

IC6400

14

11

10

D6504

10

7

PH6500

D6103

IC6401

Q6101

REG

D6104

IC6100

AC-DC CONV.

5

ZCD

VCC

3

MUL

OUT

2

COMP

Q6400 Q6401

D6101

8

7

Q6102 Q6103

Q6100

CONVERTER

SW

IC6200

DRIVE

VSENSE VG(H)

2

FB

15

SS

VS

VG(L)

OC9

231

22

20

16

CONVERTER

PH6200

Q6200

Q6201

D6205

IC6300

VREF

T6200

1

3

T6201

1

5

7

D6300

13

10

D6301

14

9

D6302

13

103

D6303

14

9

TH6300

CN6300

1-5 16.5V

CN6301

1-3

1,2

5

7

8

9

CN6302

STBY6.5V

POWER ON

THERMO G

16.5V

24V

TO

PANEL UNIT

B

DES BOARD

C

TO

K BOARD

CN5003

TO

CN3201

L6001,6002

3

1

LINE FILTER

F6000

Q6404 RELAY DRIVE

RY6001

D6500

RECT

PH6400

Q6403

Q6402 Q6403 LATCH

TH6500

RY6001

D6401

PWM CONTROL

START DRAIN

UP

IC6501

VREF

G1

(POWER SUPPLY)

KLV-MR32M2 (CH) 3-3

3-1-2. MEDIA RECEIVER UNIT (MBT-MR2) (1) A (1/2) and H1 (1/2) Boards

VIDEO

IN1

VIDEO

IN2

VIDEO

IN3

COMPONENT

VIDEO IN 1

AUDIO

S VIDEO

VIDEO

L

(MONO)

R

S VIDEO

VIDEO

L

(MONO)

R

S VIDEO

VIDEO

L

(MONO)

R

WOOFER OUT

(VAR)

AUDIO

PB/CB

PR/CR

J8301

YC

43

2

1

V

L

R

3

4

12

V

L

R

43

2

1

V

L

R

J8305

L

R

J8306

Y

CB

CR

CM_Y1

CM_PB1

CM_PR1

Y

S1

Y1

C2

V1

L1

R1

S2

Y2

CY

C2

V2

L2

R2

S3

Y3

CY

C3

V3

L3

R3

CM-L1

CM-L2

5V9V30V

TU33V

SET9V

SET5V-3

TU2000 TUNER

RESET-O

SCL

MAIN_SCLK

AUDIO L/R

MT_L/R,ST_MONO

SDA

MAIN_SDAT

MT_MSP_RESET

1

TO 2/2

APC_SW

MT_APC_SW

5

TO 2/2

F MONO

MODE

MT_MODE

MT_FMONO

AFT OUT

AUDIO R

MT-R

Q8206

MT_AFT

L OUT

R OUT

MT-L

DET OUT

VIDEO

AUDIO L

Q8203

VIDEO

SYNC

Q8201

MT_HSYNC

DETECT

Q8512,8513

Q8314,8316

VIDEO

CM_Y2

CM_PB2

CM_PR2

CM_L2

CM_R2

H

V

SW

TU2001 TUNER

30V

9V

5V

TU33V

SET9V

SET5V-3

IC8306

VIDEO SW

1

IN2_CV

79

IN1-CV

16

IN6_S

18

IN6_Y

19

IN6_C

17

IN6_CV

11

IN5_S

13

IN5_Y

14

IN5_C

12

IN5_CV

21

IN7-S

23

IN7-Y

24

IN7-C

22

IN7-CV

22

IN7-CV

26

IN8-Y

27

IN8-CB

28

IN8-CR

40

IN10-Y

41

IN10-CB

42

IN10-CR

43

IN10-L1/H

44

IN10-L2/V

39

IN9_SW

51

EXT_CLK/XTAL

X8302 4MHz

J8308

3P

Y

CB

CR

R

J8307

2P

J8304

H

V

SDA

SCL

MAIN_SDA

MAIN_SCLK

Q8210

CV/YOUT2

C/CBOUT2

CV/YOUT1

C/CBOUT1

CROUT1

CVOUT3

YOUT3

COUT3

IN9-Y

IN9-CB

IN9-CR

IN4-S

IN4-CV

IN4-Y

IN4-C

SCL

SDA

Y

PB/CB

PR/CR

L

R

2P

HD

VD

AF_OUT

DE

ST_MONO

ST_AFT

67

68

58

59

60

71

72

73

33

34

35

6

7

8

9

76

PF-SCLK

77

PF-SDAT

COMPONENT VIDEO IN2

AUDIO

SYNC

DE

SYNC

Q8208

DETECT

Q8207

ST_HSYNC

Q8510,8511

B-Y

R-Y

Y

Q8315 Q8317 Q8318

Y

CB

CR

Q8305

2

TO 2/2

Y

Cb

Cr

A(1/2)

X9301

16.2MHz

Q9304

IC8302

YCT-MAIN

1

44

43

38

13

14

Q9306

Q9305

BUFFER

Q9307

BUFFER

Y/B-Y/R-Y

Q8304

Q8306,Q8307

Q8312,Q8313

Y

Cb

Cr

Q8310

Q8311

Q8309

Q8308

IC8303

4

1

2

X8301

16.2MHz

1

44

43

21

22

23

9

4

38

PF_SCLK

PF_SDAT

CVBS/Y1

CVBS/Y2

C2

YOUT

Cb OUT

Cr OUT

HS

VS

XTAL

(AV SW,INPUT TERMINAL)

IC9302

YCT-SUB

CVBS/Y1

CVBS/Y2

C2

Xtal

SCL

SDA

SET2.5V

3

TO 2/2

4

TO 2/2

Y OUT

Cb OUT

Cr OUT

HS

VS

21

22

23

941

L4

R4

HP L

HP R

HP SW

Q9311

Q9309

Q9308

OR

2

1

CN8301

6

10

8

12

4

2

CN8601

5

3

1

Q9310

4

IC8503

1.8V REG

HP_L

HP_R

HP_SW 1

S4

Y4

C4

V4

L4

IC9305 SELECT

12

OX

2

OY

5

OZ

13

1X

1

1Y

3

1Z

3

Q9320

14

XCOM

Q9319

15

YCOM

Q9321

4

ZCOM

Q9318

A

B

C

LED_SCL

LED_SDA

Y

B-Y

CB

R-Y

CR

MAIN_SCLK

MAIN_SDAT

PF_SCLK

PF_SDAT

3.3VD

D5V-2

MS3.3V

STBY5V

SET9V

Q8501-8503, Q8505-8507,

Q8509

CONTROL-S

BUFFER

C

CN9503

6

10

8

12

4

2R4

CN9504

5

3

H1

(1/2)

INPUT

TERMINAL

CN8504(1/2)

A43

SUB_Y/V_2

A45 SUB_C/CB

SUB_CR_OUT

A47

SECAM_SW

B48

SCLB31

SDA

A30

A39

ST_HSYNC

ST_AFT

A41

A25

MT_AFT

MT_FMONO

B26

MT_HSYNC

B28

MT_APC_SW

A29

MT_MODE

A31

MT_MSP_RESET

B30

SIRCS

B20

MAIN_YV_OUT

B38

MAIN_CB/C_OUT

B40

MAIN_CR_OUT

B42

MAIN_SCLK

A21

MAIN_SDAT

A23

PF_SCLK

A17

PF_SDAT

A19

1.8V

B9

B4

SET2.5V

B5

B6

B1,A2

3.3VD

B2,B3

SET5VD

B8

B34

MS3.3V

B36

STBY5V

B10

9V

B24

J8501

IN

OUT

J9502

Y

3

4

12

V

L

R

J9500

CONTROL-S

S VIDEO

VIDEO

L

(MONO)

R

A

TO

JI BOARD

CN1802

AUDIO

VIDEO

IN4

KLV-MR32M2 (CH) 3-4

(2) A (2/2), H1(2/2), H2, H3 and SPM Boards

JI BOARD

CN1802

J9900

CENTER

SPEAKER

G BOARD

CN6005

G BOARD

CN6003

G BOARD

CN6004

G BOARD

CN6002

TO

ANT SW

A

TO

+

-

SPM

B

TO

C

TO

D

TO

E

TO

CN8201

9V

ATT_SW

CN8504(2/2)

ATT_SW

MS_L_IN

MS_R_IN

CENTER_POL

LINE_MUTE

A_MUTE

HP_SW

O_A_MUTE

P_MUTE1

HP_MUTE1

MS AC DET

AC_RELAY

CN9900

1

2

CN8702

AC DET

P SW(-)

AC RLY

FAN-ERR

MS DET

FAN ON/OFF

FAN H/L

CN8703

D5V

A5V

33V

STBY5V

CN8704

SET11V

REG SW

MS11V

CN8705

A37

A44

A46

B22

A11

B16

A13

A15

B14

B18

A49

A35

10

1

2

1

2

3

4

7

9

1

3

5

7

1

2

5

6

3SET9V

CENTER+

CENTER-

AC DET

PSW

AC RLY

Q8209

SET9V

CN8302

1

2

D5V-2

SET5V-3

TU33V

STBY5V

SET11V-2

MT_L

ST_MONO

L1 13

R1

L2

1

R2

TO 1/2

L3

R3

CM_L1

CM_R1

CM_L2

CM_R2

L4

3

R4

TO 1/2

MS_L

MS_R

PF_SCLK

PF_SDAT

L_MUTE

A_MUTE

HP_SW

O_A_MUTE

P_MUTE1

HP_MUTE1

IC8202

DC/DC CONVERTER

VOUT

6

VCC

VOUT

IC8204

1

2.5V REG

IC8203

1

3.3V REG

AUDIO L

AUDIO R

T8301

L8211

11

12

13

L8212

14

2

28

29MT_R

25

26

14

19

20

4

5

10

11

1

2

7

8

22

23

31

32

IC8304

AUDIO SW1

IN10_L

IN10_R

IN9_L

IN9_R

IN5_L

IN5_R

IN7_L

IN7_R

IN2_L

IN2_R

IN4_L

IN4_R

IN1_L

IN1_R

IN3_L

IN3_R

IN8_L

IN8_R

SCL

SDA

C(+)

C(-)

SET3.3V-2

3.3VD

SET2.5V

MS3.3V

LOUT1

ROUT1

LOUT2

ROUT2

IN6_L

IN6_R

AUDIO L

39

37

AUDIO R

35

33

16

17

Q8321

FIX_L

FIX_R

13

3

2

1

IC8307

AB

IC8601

A/D CONVERTER

SDTO

AINL

AINR

MCK

LRCK

BCK

PDN

SW

11

12

14

15

4

1

5

2

10 9

SET9V

5

7

6

IC8305(2/2)

6

IC8602

13

11 12

11

4

5

6

10

9

8

12

13

IC8305(1/2)

1

Q8319

BIAS

POWER LED

PSW

LED_SCL

LED_SDA

POWER LED

AC DET

RESET_4114 TO

2

3

SET9V

RESET_4114

STBY5V

Q8320

BIAS

CN8701

SET9V

1

2

3

4

6

7

8

10

12

13

2

3

4

5

6

7

9

10

11

12

13

AUDIO L/R

PF_SCLK

PF_SDAT

KEY_WAKE

LOGO_LED

UPD_LED

KEY2

KEY1

P_SW

P_ON

STBY 5V

SCL

SDA

CN8005

P_ON

KEY1

KEY2

POWER_LED

LOGO_LED

KEY_WAKE

AC_DET

RESET_4114

FAN_ERR

FAN H/L

FAN ON/OFF

5

Q8601

LEVEL SHIFT

CN9502

1

2

3

4

6

7

8

10

12

13

J1 BOARD

G

CN1804

SDA

SCL

HP_SW

P_MUTE1

A_MUTE

O_A_MUTE

L_MUTE

HP_MUTE1

IC8603

AUDIO PROCESSOR

25

DATAI

30

MCK

32

LRCKO

31

BCKO

5

SCL

66

SDA

D5V-2

DATA0

X1

X0

RST

IC8606

2

RESET

SET9V

D8617

IC9600

LED DECODER

15

SCL

14

SDA

3

10

11

13

D8718

DAC4

DAC3

DAC2

DAC1

DAC0

H1(2/2)

X8601 36MHz

1

Q8616

IC8604

10

9

4

5

13

12

1

2

D8719

S9500

STBY5V

3

4

5

6

7

D8720

8

6

11

3

Q8617 Q8618

LINE MUTE

D8725

IC8605

AUDIO DAC

4

DATA

5

PDN

3

BCK

2

LRCK

6

MCK

Q8726

Q9502-9504

LED

DRIVER

Q9600-9604

Q9606

LED

DRIVER

11

AOUTL

10

AOUTR

Q8607

Q8608,Q8611

D9600-9602 D9604,9605,9607

AUDIO L

AUDIO R

WOOFER_MUTE

D9527

D9523

IC8612

AUDIO PROCESSOR

2

INA

37

INB

IC8618

7

6

5

4

3

11

12

13

14

15

FIX_L

FIX_R

Q8609

CN9501

(KEY IN/LED)

2

3

OUTA

OUTB

SCLK

SDAT

1

2

4

8

31

17

PF_SCLK

16

PF_SDAT

Q8610

1

IC8614

KEY_WAKE

KEY1

KEY2

IC8611 BUFFER

2

3

5

6

SET9V

7

1

5

6

1

7

IC8616

7

CN9700

H2

IC8608

AUDIO L

3

2

AUDIO R

5

6

PF_SCLK

Q8606

BIAS

5

6

3

2

1

2

3

PF_SDAT

SET3.3V

IC8607

3

2

5

6

Q8604

INITIAL MUTE SWITCH

IC8617

7

6

S9700, S9702-9706

(KEY IN)

S9800-9806

(KEY IN)

H3

X8009

HP L

HP R

HP_SW

TO 1/2

Q8612

DIGITAL AUDIO

TRANCEIVER

28

DAUX

26

BICK

24

LRCK

30

XTI

XTO

29

34

SCL

33

SDA

Q8091,8092

RESET

2

5

TO 1/2

IC8015

1

7

1

7

Q8605

1

AUDIO ADC

VINL

VINR

17

SCL

18

SDA

Q8621

RESET

Q8620

27

3

Q8613-Q8615

MUTE SW

CN9701

3

1

CN9800

3

1

DATAO

BCKO

WSO

RESET

5

SET9V

Q8619

IC8615

1

KEY_WAKE

KEY1

KEY_WAKE

KEY1

9

7

8

12.288MHz

SET9V

6

5

IC8018

TO 1/2

TX1

PDN

31

4

Q8301 Q8302

16

CN8003

2 SPDIF_TX

J8302

F

TO

M(1/2)BOARD

CN3402

VIDEO

L

AUDIO

R

VIDEO OUT (VAR/FIX)

A(2/2)

(AUDIO PROCESSOR)

KLV-MR32M2 (CH) 3-5

(3) J1 Board

H

TO

M BOARD

CN3200

A

TO

A BOARD

CN8504

CN1802

FIX_VAR

LINE_MUTE

HP_SW

P_MUTE1

O_A_MUTE

A_MUTE

HP_MUTE

SIRCS

CENTER_POL

MT_AFT

MT_FMONO

MT_AGC(NC)

MT_HSYNC

MT_APC_SW

MT_MSP_RESET

MT_MODE

MT_SAP(NC)

MT_STEREO(NC)

AC_RELAY

ATT_SW

SECAM_SW

MS AC DET

ST_HSYNC

SF_AFT

MAIN_YV_OUT

MAIN_CB/C_OUT

MAIN_CR_OUT

SUB_Y_OUT

SUB_CB_OUT

SUB_CR_OUT

MS_L_IN

MS_R_IN

LED_SDA

LED_SCL

MAIN_SDATA

MAIN_SCLK

PF_SDATA

PF_SCLK

MS3.3V

3.3VD

2.5V

STBY5V

B12

A11

A13

B14

A15

B16

B18

B20

B22

A25

B26

A27

B28

A29

B30

A31

B32

A33

A35

A37

B48

A49

A39

A41

B38

B40

B42

A43

A45

A47

B44

B46

A30

B31

A23

A21

A19

A17

B34 B36

B1 A2 B2 B3 B4

B5

B6

B249V

B8SET5VD

A91.8V

B10

Y

B-Y

R-Y

LED_SDA

LED_SCL

MAIN_SDA

MAIN_SCL

PF_SDA

PF_SCLK

MS3.3V

3.3V

DIC2.5V

9V

5V

1.8V

STBY5V

FIX_VAR

CN1803

USB_P(NC)

A2 SECAM_SW

B3A4B4B5B7A8B8A9B9

P_MUTE1

USB_N(NC)

SYSTEM_RST

HP_SW

A_MUTE

HP_MUTE1

LINE_MUTE

SIRCS

O_A_MUTE

LOGO_LED

POWER_LED

A10

B11

A15

A16

KEY2

KEY1

B17

A19

P_ON

KEY_WAKE

CENTER_POL

B19

A20

A24

BD_RST

DRC_VP

MID_BUSY

A21

A22

B22

RESET

M_BLOCK

S_BLOCK

RESET_4114

A23

B23

B25

AC_DET

MT_AFT

A26

A33

MT_AGC

MT_FMONO

MT_HSYNC

B33

A34

B34

MT_SAP

MT_MODE

MT_APC_SW

A35

MT_STEREO

MT_MSP_RESET

B36

B35

A36

A37

ATT_SW

FAN_ERR

ST_HSYNC

FAN_ON/OFF

B37

A38

B38

A39

ST_AFT

AC_RLY

LED_SCL

LED_SDA

FAN-H/L(AC_PWR)

B39

A41

B41

A31

B31

LED_SDA

LED_SCL

M_SDAT

PF_SDAT

PF_SCLK

A28

B28

B29

PF_SDAT

PF_SCLK

MAIN_SDAT

M_SCLK9VSTBY5V

SET2.5V

A30

A42

A44

A45

9V

STBY5V

DIC2.5V

MAIN_SCLK

A46

SET3.3V

A47

A48

3.3V

5V

A49

5V

RESET

R-Y

B-Y

Y

PF_SCL

PF_SDA

1.8V

MS3.3V

3.3V

DIC2.5V

CN1804

2

FAN ON/OFF

3

FAN H/L

4

FAN_ERR

5

RESET_4114

6

AC_DET

8

KEY-WAKE

9

LOGO_LED

10

POWER_LED

11

KEY2

12

KEY1

13

P_ON

CN1801

B14

O_MID_BUSY

B16

A17

A19

A21

A23

B28

B30

B32

B34

B38

A45

A47

A49

A43

A41

A39

A25

A27

B2

5V

B4

B6

B8

B10

B17

B18

B20

B22

B40

B42

B44

B46

9V

B48

O_DRC_VP

B_MS/CNM_USB_D+

B_MS/CNM_USB_D-

I_MS/CNM_AC_DET

I_MS/CNM_RESET

O_MS_AU_L_OUT

O_MS_AU_R_OUT

O_ATHENA3_M_BLOCK(NC)

O_ATHENA3_S_BLOCK(NC)

SYS_RST(I_BOARD_RESET)

I_MAIN_CR

I_MAIN_C/CB

I_MAIN_Y/CB

I_SUB_Y

I_SUB_CB

I_SUB_CR

B_I2C_SCL_5V

B_I2C_SDA_5V

5V

1.8V

MS3.3V

3.3V

2.5V

9V

G

TO

A(2/2)BOARD

CN8005

I

TO

BD BOARD

CN1000

J1

(RELAY BOARD)

KLV-MR32M2 (CH) 3-6

(4) HM and MS2 Boards

MEMORY

STICK

MS

CN1304

BS

-

VCC

SDIO

-

INS

-

SCLK

-

VCC

IC4000

CPU

CN4201

I_MS_VS

I_MS_CLK

I_MS_HS

I_MS_Y0

Y_MS_Y7

I_MS_C0

J

CN1341

2

4

5

6

7

9

10

12

13

15

16

17

19

I_MS_C7

O_MS/CNM_RESET

O_MS_AC DET

B_I2C_SCL_5V

B_IC2_SDA_5V

I_MS_AU_L

I_MS_AU_R

3.3V

THRU_3.3V

MS_BS+

MS_BS

MS_SDIR+

MS_SDIR

MS_SCLK+

MS_SCLK

MS_SDO+

MS_SDO

MS_SDI+

MS_SDI

MS_INS

MS_LED

TO BD BOARD

CN1001

D1301,D1303

IC1301 MS I/F

IC303

Q1304

1

42

20

1R

12

5D

16

3R

18

2R

14

4R

LED DRIVE

Q1301,Q1302

2

3

4

6

8

9

BUSS BUFFER

VCC SW

D1305,D1307

D1309

LMITER

1

1A

2

1B

3

2A

4

2B

5

3.3V

3A

6

3B

7

4A

8

4B

9

5Y

10

5Z

3.3V

D1311

(MS ACC)

(MEMORY STICK)

HM

+3.3V

A22

B22

B24

B25,B27,B28 B30,B31,B33

B34,B36

A24,A25,A27 A28,A30,A31

A33,A34

A40

A39

A42

A43

A57

A59

B58,B59

9V

B38-B45

5V B54,B55

CN4101

2

4

-

5

6

-

7

9

-

10

12

-

13

15

-

16

17

19

L4102-L4106

3.3V

4

MSAU_L

MSAU_R

Q4005 Q4004

VVS

VCLK

VHS

VY0-VY7

VUV0-VUV7

Q4001,Q4008

RESET

AC DET

RXD MS

TXD MS

AU_9V

+3.3V

IC4004

VCC OUT

1.8V REG

IC4206

SW

2

1

IC4207

SW

2

1

IC4005

AMP

3

1

2

5

7

6

MUTE

Q4003

LVDS TRANSMITTER

18

MB_BS+

17

MB_BS-

16

MB_SDIR+

15

MB_SDIR-

20

MB_SCLK+

19

MB_SCLK-

14

MB_SDIO+

13

MB_SDIO-

12

MB_SDI+

11

MB_SDI-

5

Q

Q4006

IC4008

8

IC4204 IC4205

COUNTER

CLR

6

CK

1

3

5

7

9

1.8V

1

Q4007

MUTE

Q4002

CLK20M

MS_20M

MS_10M

IC4201

CLOCK GENERATOR

6

USBCLK

9

MSCLK

3

XIN

X4200 54MHz

IC4003

AUDIO DAC

14

OUTL

13

OUTR

EP ROM

MS_SCLK

MS_BS

MS_DIR

MS_S_DIO

4

2

IC4007

VIDCLK

AUSEL

MSSEL

AUDCLK

HCKO

PD

BICK

SDAT

LRCK

SKS

SDA

SCL

WC

1

4

5

15

16

1

2

3

4

5

16

5

6

7

73-76,78

60,62-68

CLK54M

CLK_SEL

MS_SEL

CLK12M

HCKO

PD

BICK

SDAT

LRCK

CKS

SDA

SCL

58

VDVSYNC

55

VDCLKOUT

57

VDHSYNC

69-71

VDG(0)/VDY(0)

VDG(7)/VDY(7)

VDB(0)/VDCX(0)/VDCB(0)

VDB(7)/VDCX(0)/VDCB(0)

136

SDA1

137

SCL1

51

USCKI

103

VCR(2)/PP(10)/VCCR(2)

102

VCR(3)/PP(11)/VCCR(3)

145

USCKI

53

VDPCLKIN

88

PP(0)

106

VCR(0)/PP(8)/VCCR(0)

128

FSCKI

95

PP(6)

132

BCK

130

SD

131

LRCK

93

PP(5)

101

VCR(4)/PP(12)/VCCR(4)

134

SDAO

135

SCLO

48

MSCKO

47

MBS

46

MSDIR

45

MSDIO

99

VCR(5)/PP(13)/VCCR(5)

54

MPIO

DREQ#(0)-DREQ#(3)

D(0)-D(31)

A(2)-A(9)

BE(0)-BE(3)

DIR,BS#, CS#,RDY#

PRST#

TEST1

CLKIN

IRQ#(0) IRQ#(1)

IC4203

FLASH MEMORY

D0-D15

A0-A19

RESET

3-5,7

164,169,168,172

170

150

166

1,2

173-176

D0-31

A2-9

D0-15

16

A0-20

20

28

DIR

26

CE

11

WE

12

BUS CTL(BE0-4)

BUS CTL(DIR,BS,CS,RDY)

CLK66M-RE

IRQ0,1

DREQ

4

AA4

32

8

DIR

J4

RST OUT

4

2

4

ACDET

268

TXDMS

269

270

RXDMS

D0-31

32

A0-21

22

122

124

232

45,89,90,107

116,106,113,97

26

226,247

210,252,253,272

248

IC4100

IRQ(2)#/PP(02)

RXD(0)/PPC(06)

TXD(0)/PP(07)

D(00)-D(31)

A(00)-A(21)

CS(0)#

WE#

RSTOUT#

BE(0),BE(3) BE(1),BE(2)

DIR,BS#,CS(1)#, RDY#

CLKIN

IRQ(0)/PP(00) IRQ(1)/PP(01)

DREQ(0)-DREQ(3)

TOUT(1)/GATE(1)/ PP(05)

CPU

DRAS#,DCS(0)

DA(00)-DA(11) DBA(0),DBA(1)

DWE#,DCAS#

DDQ(32)

DDA(47)

DCKE,DCLK

DDQM(2) DDQM(3)

DDQ(48)

DDQ(63)

DDQM(1) DDQM(0)

HRST#

PRST#

ERST#

ECV

ED

ECLK

119,126 127,133

A0-11

BA0,BA1

D32-47

134,109

95,102

88,101

235

257

256

234

254

211

A0-11 BA0-1

D0-15

D48-63

4

14

16

2

16

2

4

14

2

4

14

2

IC4006

SYSTEM RESET

4Y13

MS2

16-19

/WE,/CAS /RAS,/CS

A0-A11 BA0,BA1

DQ0

DQ15

37,38

CKE,CLK

15,39

LDQM,UDQM

16-19

/WE,/CAS /RAS,/CS

A0-A11 BA0,BA1

37,38

CKE,CLK

DQ0

DQ15

15,39

LDQM UDQM

5

(CPU)

IC4200

SDRAM

IC4202

SDRAM

+3.3V

CN4100

2

VCC

4

ERST#

6

ECV

ED

ECLK

ICE

8

10

KLV-MR32M2 (CH) 3-7

(5) BD Board

I

TO

J1 BOARD

CN1801

CN1000

5V

1.8V

B_MS/CNM_USB_D+

MS_3.3V

B_MS/CNM_USB_D-

I_MS/CNM_AC_DET

I_MS_AU_L_IN

B_I2C_SCL_5V

I_MS_AU_R_IN

B_I2C_SDA_5V

O_MS_AU_L_OUT

O_CNM_UART_TX

O_MS_AU_R_OUT

I_CNM_UART_RX

CHECK_A2.5V

I_MS_MAIN_CV_IN

I_MS_SUB_CV_IN

I_BOARD_RESET

I_SUB_CR

I_SUB_C/CB

I_SUB_Y/CV

I_MAIN_CR

I_MAIN_C/CB

I_MAIN_Y/CV

2.5V

3.3V

9V

B2

B4

B6

B8

B10

A17

B17

B18

A19

A21

B24

A25

B26

A27

B28

A29

B30

A31

A33

A35

A37

B38

A39

A41

A43

A45

A47

A49

B40

B42

B44

B20

B22

B46

B48

F1000

+1.8V

MS_3.3V

CLK1

DAT1

F1002

F1001

+5V

MS_AU_L_CAP

MS_AU_R_CAP

MS_AU_L_PLAY

MS_AU_R_PLAY

+2.5V

+3.3V

UART_TX

UART_RX

MAIN_CV

1,2

USB_D+

USB_D-

AC_DET

SUB_CV

R-Y

C/B-Y

Y/CV

+3.3V

+9V

IC1200

2.5VREG

VCC OUT

IC1000

RESET

VCC OUT

MAIN-Y/V

CV/Y

MAIN-CB/C

C/B-Y

MAIN-CR

R-Y

3

12

13

9

10

A2.5V

IC1002

11

8

Q1007

Q1002

Q1000

2

1

5

4

Q1200

FL1201

B.P.F

Q1201

FL1202

B.P.F

Q1202

FL1203

B.P.F

Q1008

Q1003

Q1001

3

6

IC1202

5

6

IC1201(1/2)

3

2

IC1201(2/2)

5

6

Q1400

FL1400

B.P.F

Q1401

FL1401

B.P.F

Q1402

FL1402

B.P.F

7

Q1205

1

Q11204

7

MS_DY0

MS_DY7

MS_DC0

MS_DC7

MS_HS

MS_VS

MS_CLK

79.9918831MHz

CV/Y

Q1209

C/B-Y

R-Y

8

X1200

8

AIN1

13

VRT

14

VRB

18

AIN2

20

ANI3

223-226

DTVY0

218-221

DTVY7

211-215

DTVC0

206-208

DTVC7

205

DTVHS

204

DTVVS

236

DTVCK1

231

REFCK1

IC1401

5

7

6

IC1400(1/2)

3

1

2

IC1400(2/2)

5

7

6

IC1203

COP/CCP2

SDAD12

SDCLKR

Q1407

Q1405

Q1404

YOUT2

YOUT9

COUT2

COUT9

CLKO

HSO

VSO

SDD0

SDD7

SDAD0

SDCLK

SDRAS

SDCKE

SDCAS

SDWE

SDQM

SDCS

RSTX

SDA

SCL

RSTX

131-133 124-128

140-144 147-149

157

155

156

D0-D31

A0-A12

89

90

91

92

93

94

97

86

39

3

4

39

231

8

13

14

18

20

32

13

68

19

67

18

17

16,28,

59,71

20

SDA

SCL

IC1402

SUB-CCP

REFCK1

AINT1

VRT

VRB

AIN2

AIN3

IC1204

SDRAM

DQ0

DQ31

A0

BA0

A10

BA1

CLK

RAS#

CKE

CAS#

WE#

DQM0-3

CS#

YOUT2

YOUT9

COUT2

COUT9

CLKO

HSO

VSO

SDA

SCL

RSTX

133-131 128-124

148-146 144-140

157

155

156

3

SDA

4

SCL

39

3

Q1206 Q1208 LEVEL SHIFT

MY0-MY7

MC0-MC7

SY0-SY7

8

SC0-SC7

8

BIAS CTRL

RING

OSC

8

3

4

5

DAT1

CLK1

101

102

89

90

67

97

Q1600

VDD,BIAS

Y DATA

C DATA

DIYD0

DIYD7

DICD0

DICD7

W1310

IHD0

IVD0

DIY0

DIY7

DIC0

DIC7

W131

1VD

SDATA

SCLK

XRST

C541

612

14,13

IC1603 DRC-MF

IC1600

PLL

DETECT

CHARGE

PUMP

Q1601

DYO2

DYO9

DRO2

DRO9

DBO2

DBO9

HD2

V90

C540

ADDR0

ADDR11

DQ0

DQ15

DQM

XWE

XCAS

XRAS

XCS

RPLLHD

HREF

5V

122

129

133

140

147

154

102

100

117

10

9

7

8

11

96

95

5

4

MY0-MY7

8

MC0-MC7

8

MCLK

M-HS

M-VS

Y0_1-Y7_1

8

CR0_1-CR7_1

8

CB0_1-CB7_01

8

DRC_HS

XDRC_VS

DRC_DCLK

35

CLK

ADDR0

12

ADDR11

DQ0

16

DQ15

14

LDQM

15

WE

16

CAS

17

RAS

18

CS

36

VDQM

217-220 225-128

229-231 236-240

IC1602

SDRAM

SY0-SY7

SC0-SC7

223

31-35 39-41

21-24 26-29

11-17

10

37

194

201

202

199

DTVYIN0

DTVYIN7

DTVCIN0

DTVCIN7

DTVCLKIN

8

DTVHSSYNC

1

DTVVSSYNC

DRCYIN0

DRCYIN7

DRCCCRIN0

DRCCCRIN7

DRCCB0

DRCCB7

XDRCHS

9

XDRCVS

DRCDCLK

VDDCLKIN

XVDDVS

VDDYIN0

DDYIN7

VDDCIN0

VDDCIN7

XYDOHS

XRESET

IC1700

MID

DSPY0

DSPY7

DSPCB0

DSPCB7

DSPCLK

XDSPHS

XDSPVS

IICSCL

IICSDA

DXT1OUT

DXT1IN

DXT2IN +3.3V

SDDAT0

SDDAT31

SDADR0

SDADR12

SDDQM0

SDDQM3

SDWE

SDCAS

SDRAS

SDCS

SDCLKIN

SDCLK

79

72

73

+3.3V

94

93

88

91

76

144

143

141

135

137

140

Y DATA

C DATA

MID_Y0-MID_Y7

8

MID_C0-MID_C7

8

MID_CLK

HD

VD

IC1001

RESET

OUTVDD

Q1700 Q1701 LEVEL SHIFT

X1700

18.543956MHz

4

D0_MD-31_M

32

A0_M-A12_M

13

4

IC1702

CLOCK

OSC

WE_M

CAS_M

RS_M

CS_M

10-12 14-16 18,19

2-4

6,52

54-56

31

50

25

1

DAT_1

CLK_1

16,28 59,71

17

18

19

20

68

LVDS TRANSMITTER

TB2-TB6 TD3-TD5

TA1-TA6 TD1,TB0

CLKIN

TD0

TD6

X1701

1

5

DQ0

DQ31

A0

A12

DMQ0-DMQ3

WE

CAS

RAS

CS

CLK

IC1003

TCLK+

TCLK-

/PDWN

IC1703

64M SDRAM

TD+

TD-

TC+

TC-

TB+

TB-

TA+

TA-

37

38

39

40

41

42

45

46

47

48

32

MS_DY0-MS_DY7

8

MS_DC0-MS_DC7

8

MS_VS

MS_HS

MS_CLK

UCB_D+

USB_D-

AC_DET

CLK1

DAT1

UART_TX

UART_RX

MAIN_CV

SUB_CV

MS_AU_L_CAP

MS_AU_R_CAP

MA_AU_L_PLAY

MA_AU_R_PLAY

MS3.3V

+5V

+9V

CN1003

1

TX1OUT3+

2

TX1OUT3-

4

TX1CLK+

5

TX1CLK-

7

TX1OUT2+

8

TX1OUT2-

10

TX1OUT1+

11

TX1OUT1-

13

TX1OUT0+

TX1OUT0-

14

CN1001

B25

B27

I_MS_Y0

B28

B30

B31

B33

I_MS_Y7

B34

B36

A24

A25

A27

I_MS_C0

A28

A30

A31

I_MS_C7

A33

A34

A22

I_MS_VS

B24

I_MS_Y1

B22

I_MS_CLK

A36

B_MS_USB_D+

A37

B_MS_USB_D-

A39

O_MS_AC_DET

A42

B_I2C_SCL_5V

A43

B_I2C_SDA_5V

A45

I_CNM_UART_TX

A47

O_CNM_UART_RX

A51

O_MS_MAIN_CV

B52

O_MS_SUB_CV

A53

O_MS_AU_L

A55

O_MS_AU_R

A57

I_MS_AU_L

A59

I_MS_AU_R

B38

B39

B40

B41

B42

B43

B44

B45

B54

B55

B58

B59

3.3V

5V

9V

S

TO

M(2/2)BOARD

CN3301

J

TO

MS2 BOARD

CN4201

(MID,DRC,LVDS)

BD

KLV-MR32M2 (CH) 3-8

(6) J2 and M (1/2) Boards

CN3200

SECAM_SW

FIX_VAR B5

P_MUTE1 B7

LINE_MUTE A8

A_MUTE B8

HP_SW A9

HP_MUTE B9

O_A_MUTE A10

NC B10

SIRCS B11

LOGO_LED A15

POWER_LED A16

NC

KEY2

KEY1 A19

KEY_WAKE B19

P_ON A20

BD_RST A22

CENTER_POL B24

RESET_4114 B25

MT_AFT A33

MT_FMONO

MT_AGC

H

TO

J1 BOARD

CN1803

MT_HSYNC

MT_APC_SW

MT_MSP_RESET

MT_MODE

MT_SAP

MT_STEREO

FAN_ON/OFF B37

FAN_PROT

ATT_SW B38

ST_HSYNC

ST_AFT

AC_RLY A41

FAN_H/L B41

PF_SDAT A28

PF_SCLK B28

M_SDAT

M_SCLK

SDA_NVM A31

SCL_NVM B31

SET9V A43 SET9V

STBY5V A44

SET2.5V

SET3.3V

D5V

A2

B4SYSTEM_RST

B16

B17

B33

A34

B34

A35

B35

A36

B36

A37

A38

A39

B39

B29

A30

A45

A46

A47

A48

A49

STBY

5V

RST

P_ON

SIRCS

PF_SDAT

PF_SCLK

M_SDAT

M_SCLK

SDA_NVM

SCL_NVM

STBY5V

SET2.5V

SET3.3V

D5V

IC3201

+3.3V REG.

VCC

OUT

SET9V

STBY

3.3V

D3003

Q3002

Q3003

SET5V

Q3006, Q3007

1

TO(2/2)

CLK 71

4

TO(2/2)

OSD_VS

OSD_HS

YS

YM

O_R6

O_R7

O_G6

O_G7

O_B6

O_B7

Q3001

+B DETECT

D3002

47

A_FIX_VAR

31

O_P_MUTE

29

O_A_MUTE

4

I_SIRCS

97

O_LOGO_LED

6

O_POWER_LED

92

I_KEY2

91

I_KEY1

93

I_KEY_WAKE

9

I_P_ON

45

CENT_ROL

85

I_MT_AFT

32

86

O_AGC_ATT

95

I_MT_HSYNC

26

O_APC_SW

27

O_MSP_RESET

28

O_MODE

52

I_MT_SAP

51

I_MT_ST

46

D_ATT_SW

96

I_ST_MSVINC

84

I_ST_AFT

36

68

I_OSD_V

69

I_OSD_H

72

NC

74

O_YM

75

O_R6

76

O_R7

77

O_G6

78

O_G7

79

O_B6

80

O_B7

I_DOTCK

87

VDD

IC3000

M-CPU

O_TXD

I_RXD

I_CABLE_DAT

IO_BDAT

IO_BCLK

IO_SDATO_MT_FMONO

IO_SCLK

O_NVM_WE

O_PF_RST

I_PF_IRG

O_PF_BINT

I_RESET

I_BINT

VDD

PROG

VPP

12

TX_M

11

RX_M

CABLE_DET

94

15

16

13

14

17

Q3100

30

18

48

3

88

40

5

IC3102

P_MUTE

SCL_NVM

SDA_NVM

IC3404

6

5

1

2

3,7

Q3004

SET5V

IC3001

POWER CONTROL

2

RST 4

5

VIN

VOUT

NVM

SDAT

SCLK

WP

5

6

7

Q3101

5

6

7

Q3005

STBY5V

Q3102

IC3003

NVM

SDA

SCL

WC

Q3106

SET5V

M_SDAT

M_SCLK

Q3103

Q3104

PF_SDAT

PF_SCLK

RST

Q3105

Q3108

SET3.3V

25

16

Q3107

IC3103

3,7

IC3104

5

RESET

52

O_RESET_4114

51

O_RESET

79

O_L_MUTE

87

O_AMUTE

69

I_HP_SW

66

HP_MUTE

86

O_SECAM_SW

30

IO_BDAT

29

IO_BCLK

47

O_NVM_WP

4

IO_SDAT

3

IO_SCLK

27

O_BUS_SW

28

IO_SCLK

31

IO_SDAT

12

I_RESET

10

O_PF_IRQ

41

I_BINT

4

IC3101

SUB CPU

I_VSYNC

I_PANEL_

STATUS

I_M_SENSE

O_RST_TMDS

CNVSS

I_PWR_SW

O_TXD

I_RXD

I_P6_1

I_P6_0

O_FAN_ON/OFF

I_FAN_PROT

O_FAN_H/L

IC3106

4

RESET

LVS

2

TO(2/2)

IC3403

Q3009

LEVEL SHIFT

19

60

85

84

9

46

35

36

37

38

26

71

53

TX_M

D1

S1

RX_M

D2

S2

UART_SW

SIRCS

P_ON

CABLE_DET

PLUG DET

M_SENSE

RST_TMDS IC3105

3

TO(2/2)

IC3007 SELECT

14

12

5

1

10 A

Q3406

LEVEL SHIFT

Q3402,3405

IC3401

CABLE DETECT

A0

5

B+

9

A+

A-

B0

PF_SCLK

PF_SDAT

SDA_NVM

VDD

SET3.3V

31

2

7

LINE

DRIVER/RECEIVER

9

2D

5

2R

3

1R

15

1D

CN3201

6

7

9

10

11

12

13

14

15

16

17

18

24

29

2Z

2Y

2B

2A

1A

1B

1Y

1Z

Q3401

PF_SCLK

PF_SDAT

BINT

SDA_NVM

SCL_NVM

CNVSS

SCLK

BUSY

PF_RESET20

PXD_JIG21

TXD_JIG22

SW_1 7

PROG26

MAIN_RESET28

SW_3.3V

11

10

7

6

2

1

14

13

CE

TXD

RXD

EPM

VDD25

VPP27

CN2402

25

24

22

21

20

19

18

17

16

15

14

13

11

10

9

6

5

4

3

2

CN3401

A1

UART_O-

A3

UART_O+

A4

UART_I-

A6

UART_I+

B7

CABLE_DET

A8

SIRCS+

A10

SIRCS-

A11

SPDIF+

A13

SPDIF-

B3

STATUS

B5

CN3402

1 SPDIF

-

DISPLAY UNIT

(BLACK)

A(2/2)BOARD

2

PF_SCLK

3

11_SDAT

5

6

SDA_NVM

7

SCL_NVM

8

9

10

11

12

13

14

16

PF_RESET

17

PXD_JIG

18

TXD_JIG

20

21

22

23

24

MAIN_RESET

25

TO

F

TO

CN8003

CN2401

26P

BINT

CNVSS

CE

TXD

RXD

SCLK

BUSY

EPM

SW_1

VDD

PROG

VPP

SW3.3V

J2

5

SET5V

M(1/2)

(CPU,UART)

KLV-MR32M2 (CH) 3-9

(7) M (2/2) Board

S

TO

BD BOARD

CN1003

CN3301

RXIN0-

RXIN0+

RXIN1-

RXIN1+

RXIN2-

RXIN2+

RXCLK-

RXCLK+

RXIN3-

RXIN3+

LVS

IC3302

RECEIVER

9

1

2

4

5

7

8

10

11

13

14

RXIN0-

10

RXIN0+

11

RXIN1-

12

RXIN1+

15

RXIN2-

16

RXIN2+

17

RXCLKIN-

18

RXCLKIN+

19

RXIN3-

20

RXIN3+

RXOUT9-18

RXOUT19-20

RXCLKOUT

RXOUT23

RXOUT27

RXOUT1-8

26

2

7

SET3.3V

1

TO(1/2)

IC3311

GATE

2

1

IC3310(2/3)

4

2

11

2

1

2

Y0-Y9

C0-C9

0_R6,R7

O_G6,G7

O_B6,B7

YM

YS

OSD-HS

OSD-VS

Q8

D8

IC3309

D1

Q1

Q8

D2

CK

TO(1/2)

IC3303

INV

10

1918

3

19

4

199

165

164

148,147

137,136

129,125

158

157

116

111

IC3306

DCP

VIN

HIN

YGIN0

YGIN9

CBIN0

CBIN9

OSD1RIN6

OSD1RIN7

OSD1GIN6

OSD1GIN7

OSD1BIN6

OSD1BIN7

YM1

YS1

OSD1HIN

OSD1HOUT

INCLK

CROUT2

CROUT9

YGOUT2

YGOUT9

CBOUT2

CBOUT9

GBRHOUT

GBRVOUT

DEN

GBRCLKO

RXT_X

SDA

SCL

X3301 24MHz

171

46-53

20-24 26-28

32-35 38-41

63

61

62

68

4

188

4 2

160

159

R0-R7

8

G0-G7

8

B0-B7

8

HS

VS

DE

DCK

RESET

SET3.3V

2

Q3301,3302

LEVEL SHIFT

SET2.5V

SET3.3V

IC3402

TMDS TRANSMITTER

PF_SDAT

PF_SCLK

TX2-

TX2+

TX1-

TX1+

TX0-

TX0+

TXC+

TXC-

SCL

SDA

MSEN

RSTZ

5

2

57

DATA16

DATA23

DATA8

DATA15

DATA0

DATA7

HSYNC

VSYNC

DE

IDCK+

30

31

27

28

24

25

22

214

15

14

11

13

D1

S1

D2

S2

Q3403

LEVEL SHIFT

PLUG DET

M_SENSE

RST_TMDS

3

6

IN

BUS LINE BUFFER

3

TO(1/2)

OUTIN

OUT

IC3405

2

7

STBY5V

CN3403

1

2

9

10

17

18

23

24

6

7

14

16

HOT PLUGDET

DATA2-

DATA2+

DATA1-

DATA1+

DATA0-

DATA0+

CLOCK+

CLOCK-

DDC SCL

DDC SDA

+5V POWER

TO

DISPLAY UNIT

(WHITE)

4

TO(1/2)

IC3306

2

8

INV.

IC3310(3/3)

15 14

1

Q6

9CLK

D6

IC3312

DATA SHIFT

89

D4Q3

CK

11

IC3310(1/3)

DATA SHIFT

D1Q5

16

Q7

D7

CK

11

IC3308

312

106

OSD1VOUT

OSD1CLK

128

CLK342

CLK243

BUFFER

6 5

3CLK241

X3302 30MHz

98

2

M(2/2)

(MCU,LVDS TRANSMITTER)

KLV-MR32M2 (CH) 3-10

(8) G Board

CN6001AC INLET

AC IN(L)

AC IN(N)

IC6751

FAN DRIVER

1

10

13

14

11

12

15

16

17

18

D6005

D6022

PS6002

SET6.5V

1

2

IC6004

V.REF

D6020

D6017,6018

D6019

D6026

PS6001

Q6752

IC6007

+9V REG

I

IC6006 5V REG

12

I

IC6009 5V REG

I

IC6010

+5V REG

I

Q6012

33V REG

Q6005,6006

LATCH

L6001

F6001

3

2

1

RY6001

D6007

RY6002

1

4

P-SW(-)

Q6001

RELAY DRIVE

D6011,6012

1

2

PH6001

4

3

2

PH6004

3

MUITI BIVRATOR

5

IC6001

STBY5V

D6004

D6006

D6024

AC-RLY

4

5

SWITCHING REGULATOR

7

Q1Bi

Q6007 Q6002

Q6008,6009 INITIAL SWITCH

IC6002

SWITCHING REGULATOR

18

VD

8

VC1

7

F/B

2

D6033

PH6002

4

3

D6015

SOURCE

VCC

SOURCE

DRAIN

VDD

IC6003

Q6013

11

IC6005

V.REF

FB

VG(H)

VS

VG(L)

OCP

1

2

7

8

2

1

16

15

12

9

Q6004

DRIVER

Q6003

DRIVER

ST-BY TRANSFORMER

1

3

5

4

T6003

PIT FOR VCC

5

3

8

7

10

8

T6004

D6016

4

3

PH6003

2

3

4

0

21

0

D6754

D6101

STBY5V

AC DET

MS DET

CN6005

1

AC DET

2

P SW(-)

3

AC RELAY

4

FAN PROT

5

ILINK STBY(NC)

7

MS DET

8

9V_OVP(NC)

9

FAN ON/OFF

10

FAN HIGH/LOW

CN6002

1

NC

2

NC

5

SET 9V

CN6003

1

D5V

3

A5V

5

33V

7

STBY 5V

CN6004

SET 11V

1

SET 11V

2

REG SW

5

6

MS 11V

CN6101

FAN POWER

1

FAN PROT1

2

FAN POWER

4

FAN PROT2

5

B

TO

A(2/2)BOARD

CN8702

E

TO

A BOARD

CN8705

C

TO

A(2/2)BOARD

CN8703

D

TO

A(2/2)BOARD

CN8704

TO FAN 1,2

SET6.5V

IC6011

LEVEL

DETECT

G

(POWER SUPPLY,FAN CONTROL)

KLV-MR32M2 (CH) 3-11

3-2. FRAME DIAGRAM

CN9502CN9503 CN9504

LOGO_LED

KEY_WAKE

UPD_LED

KEY2

GND

R4L4S4C4Y4V4V_GND

V_GND

GND

123456789

10

9876543

V-GND

CN8301

12P

J8301

CN8201

2P

SPM

GND

CN9900

123456789

2

1

R4

GND

CENTER-

CENTER+

2

1

KEY_WAKE

LOGO_LED

1

2

+

-

UPD_LED

GND

KEY2

CN8701

GND

2P

1GND

1

GND

AC INLET

3

AC(L)

2

NC

1

AC(N)

1

GND

1

GND

1

GND

VIDEO

IN1/2/3

COMPONENT

VIDEO IN1

COMPONENT

VIDEO IN2

SYNC

VIDEO

OUT

CONTROL-S

J9900

CENTER

ATT SW

12

11

121110

V4Y4C4S4L4

43

1

2

43

2

1

43

2

1

J8306

3P

J8305

3P

J8308

3P

J8307

2P

H

J8304

2P

V

J8302

3P

J8501

2P

1

9V

TO

2

ATT_SW

-

+

J9900

VIDEO IN4

12

3

J9500

6P

13P12P

P_ON

KEY1

P_SW

GND

STBY5V

GND

SCL

101112

987654321

121110

GND

SCL

KEY1

P_ON

P_SW

STBY5V

13P

4

J9502

CN9501

5P

H1

HP_L

HP_R

HP_SW

GND

SDA13

54321

13

54321

GND

SDA

HP_R

HP_L

HP_SW

CN8601

5P

9V

KEY_WAKE

1

KEY1

2

CN9700

3

GND

3

4P

KEY2

4P WHT

4

KEY2

4

H2

MAIN_TU

TU2000

BTF-WG442

DET OUT

GND

AFT OUT9VVIF

RF AGC

AS

SDA

SCL5V30V

SUB_TU

TU2001

BTF-LG434

RF AGC

SDA

SCL5V30V

AS

DET OUT

GND

AFT OUT9VVIF

NC

DE-EM OUT

1

KEY1

1

KEY1

CN9701

WHT

3P

KEY_WAKE

CN9800

GND

2

GND

2

3P

WHT

3

KEY_WAKE

H3

SDA

SCL

RESET-Q

APC-SW5VNC

NC

L OUT

R OUT

APC-SW

NC

A

CN8302

2P

CN8502

TAB

CN8505

TAB

CN8703

GND

CN8705CN8704

4P7P 8P

GND

D5V

A5V

33V

GND

8P7P

GND

SET9V

432

1

1234561234567

NC

GND

A5V

D5V

GND

Set 9V

6P10P

CN6001

3P

CN6011

1P

TAB(CONTACT)

CN6010

1P

TAB(CONTACT)

CN6009

1P

TAB(CONTACT)

FAN ON/OFF

9876543

10

9876543

10

9V_OVP

FAN High/Low

FAN On/Off

CN6005

CN8702

10P

MS DETNCFAN H/L

MS DET

GND

NC

GND

iLINK STBY

AC RLY

FAN-ERR

P SW(-)

2

P SW(-)

AC RELY

FAN PROT

AC DET

1

AC DET

GND

REG SW

MS11V

7654321

GND

MS 11V

REG SW

G

GND

SET11V

1234567

SET 11V

GND

STBY5V

8765432

8

GND

STBY 5V

CN6003CN6004 CN6002

CN6101

WHT

:1.5DH

2

1

GND

SPDIF

CN3402

2P

CN8504

FAN POWER

1

FAN-PROT1

2

GND

3

6P

TO

FAN POWER

4

FAN

FAN-PROT2

5

GND

6

A1

GND

B1

3.3VD

A2

3.3VD

B2

3.3VD

A3

GND

B3

3.3VD

A4

GND

B4

2.5V

A5

GND

B5

2.5V

A6

GND

B6

2.5V

A7

GND

B7

GND

A8

GND

B8

SET5VD

A9

1.8V

B9

GND

A10

GND

B10

STBY5V

A11

LINE_MUTE

B11

GND

A12

GND

B12

FIX_VAR

A13

HP_SW

B13

GND

A14

GND

B14

P_MUTE1

A15

O_A_MUTE

B15

GND

A16

GND

B16

A_MUTE

A17

PF_SCLK

B17

GND

A18

GND

B18

HP_MUTE1

A19

PF_SDATA

B19

GND

A20

GND

B20

SIRCS

B20

SIRCS

A21

MAIN_SCLK

B21

GND

A22

GND

B22

CENTER_POL

A23

MAIN_SDATA

B23

GND

A24

GND

B24

9V

MT_AFT

A25

MT_AFT

B25

GND

CN1802

CN1804

CN1803

100P

14P

A26

GND

100P

B26

MT_FMONO

A27

MT_AGC

B27

GND

A28

GND

B28

MT_HSYNC

A29

MT_APC_SW

B29

GND

A30

LED_SDA

SDA

B30

MT_MSP_RESET

A31

MT_MODE

B31

LED_SCL

SCL

A32

GND

B32

MT_SAP

A33

MT_STEREO

B33

GND

A34

GND

B34

MS3.3V

A35

AC_RELAY

B35

GND

A36

GND

B36

MS3.3V

A37

ATT_SW

B37

GND

A38

GND

B38

MAIN_YV_OUT

A39

ST_HSYNC

B39

GND

A40

GND

B40

MAIN_CB/C_OUT

A41

ST_AFT

B41

GND

A42

GND

B42

MAIN_CR_OUT

A43

SUB_Y_OUT

SUB_Y/V_2

B43

GND

A44

GND

B44

MS_L_IN

A45

SUB_CB_OUT

SUB_C/CB

B45

GND

A46

GND

B46

MS_R_IN

A47

SUB_CR_OUT

B47

GND

A48

GND

B48

SECAM_SW

A49

MS AC DET

B49

GND

A50

GND

B50

GND

1

GND

14

2

FAN ON/OFF

13

3

FAN H/L

12

4

FAN_ERR

11

5

RESET_4114

10

9

AC_DET

9

7

GND

8

CN8005

KEY-WAKE

8

KEY_WAKE

7

14P

6

LOGO_LED

6

10

POWER_LED

5

11

KEY2

4

12

KEY1

3

13

P_ON

2

GND

1

14

J1

CN1801

100P

GND

NC

SECAM_SW

GND

USB-P

USB-N

SYSTEM_RST

GND

FIX_VAR

GND

P_MUTE1

LINE_MUTE

A_MUTE

HP_SW

HP_MUTE1

O_A_MUTE

NC(SP_DC_PROT)

GND

SIRCS

GND

NC

LOGO_LED

NC

POWER_LED

NC

GND

KEY2

GND

KEY1

KEY_WAKE

P_ON

GND

MID_BUSY

GND

BD-RST

DRC_VP

M-BLOCK

S-BLOCK

GND

CENTER_POL

GND

RESET_4114

AC_DET

GND

NC

GND

PF_SDAT

PF_SCLK

GND

M_SDAT

M_SCLK

GND

LED_SDA

LED_SCL

GND

MT_AFT

MT_FMONO

MT_AGC

MT_HSYNC

MT_APC_SW

MT_MSP_RESET

MT_MODE

MT_SAP

MT_STEREO

FAN-ON/OFF

FAN_ERR

ATT_SW

ST_HSYNC

ST_AFT

GND

AC_RLY

FAN-H/L(AC_PWR)

GND

SET9V

GND

STBY5V

GND

SET2.5V

GND

SET2.5V

GND

SET3.3V

GND

SET3.3V

GND

D5V

GND

I_MAIN_Y/CV

GND

I_MAIN_C/CB

GND

I_MAIN_CR

2.5V

GND

I_SUB_Y

2.5V

GND

I_SUB_CB

2.5V

GND

I_SUB_CR SYS RST

(I_BOARD_RESET)

GND

I_MS_SUB_CV_IN

GND

I_MS_MAIN_CV_IN

O_ATHENA3_S_BLOCK

GND

O_PAL_FILM_MOD

CHECK_A2.5V

O_ATHENA3_M_BLOCK

GND

O_CNM_UART_UX

O_MS_AU_R_OUT

GND

O_CNM_UART_TX

O_MS_AU_L_OUT

GND

B_I2C_SDA_5V

I_MS_AU_R_IN

GND

B_I2C_SCL_5V

I_MS_AU_L_IN

GND

I_MS/CNM_RESET

3.3V

GND

I_MS/CNM_AC_DET

3.3V

GND

B_MS/CNM_USB_D-

MS3.3V

GND

MS3.3V

B_MS/CNM_USB_D+

O_DRC_VP

GND

I_MICOM_VP

O_MID_BUSY

GND

O_DIS_YS

I_BINT

GND

O_DIS_VS

1.8V

GND

O_DIS_HS

1.8V

GND

O_DIS_CR

1.8V

GND

O_DIS_CB

GND

O_DIS_Y

GND

MEMORY STICK

9V

NC

5V

A1

B1

A2

B2

A3

B3

A4

B4

A5

B5

A6

B6

A7

B7

A8

B8

A9

B9

A10

B10

A11

B11

A12

B12

A13

B13

A14

B14

A15

B15

A16

B16

A17

B17

A18

B18

A19

B19

A20

B20

A21

B21

A22

B22

A23

B23

A24

B24

A25

B25

A26

B26

A27

B27

A28

B28

A29

B29

A30

B30

A31

B31

A32

B32

A33

B33

A34

B34

A35

B35

A36

B36

A37

B37

A38

B38

A39

B39

A40

B40

A41

B41

A42

B42

A43

B43

A44

B44

A45

B45

A46

B46

A47

B47

A48

B48

A49

B49

A50

B50

A50

B49

A49

B48

A48

B47

A47

B46

A46

B45

A45

B44

A44

B43

A43

B42

A42

B41

A41

B40

A40

B39

A39

B38

A38

B37

A37

B36

A36

B35

A35

B34

A34

B33

A33

B32

A32

B31

A31

B30

A30

B29

A29

B28

A28

B27

A27

B26

A26

B25

A25

B24

A24

B23

A23

B22

A22

B21

A21

B20

A20

B19

A19

B18

A18

B17

A17

B16

A16

B15

A15

B14

A14

B13

A13

B12

A12

B11

A11

B10

A10

B9

A9

B8

A8

B7

A7

B6

A6

B5

A5

B4

A4

B3

A3

B2

A2

B1

A1

1

2

3

4

5

6

7

8

9

10

GND

NC

SECAM_SW

GND

USB-P

USB-N

SYSTEM_RST

GND

FIX_VAR

GND

P_MUTE1

LIME_MUTE

A_MUTE

HP_SW

HP_MUTE

O_A_MUTE

NC

GND

SIRCS

GND

NC

LOGO_LED

NC

POWER_LED

NC

GND

KEY2

GND

KEY1

KEY_WAKE

P_ON

GND

MID_BUSY

GND

BD-RST

DRC_VP

M-BLOCK

S-BLOCK

GND

CENTER_POL

GND

RESET_4114

AC_DET

GND

NC

GND

PF_SDAT

PF_SCLK

GND

M_SDAT

M_SCLK

GND

SDA_NVM

SCL_NVM

GND

MT_AFT

MT_FMONO

MT_AGC

MT_HSYNC

MT_APC_SW

MT_MSP_RESET

MT_MODE

MT_SAP

MT_STEREO

FAN_ON/OFF

FAN-PROT

ATT_SW

ST_HSYNC

ST_AFT

GND

AC_RLY

FAN_H/L

GND

SET9V

GND

STBY5V

GND

SET2.5V

GND

SET2.5V

GND

SET3.3V

GND

SET3.3V

GND

D5V

GND

I_MAIN_Y/CV

9V

GND

I_MAIN_C/CB

9V

GND

I_MAIN_CR

2.5V

GND

I_SUB_Y/CV

2.5V

GND

I_SUB_C/CB

2.5V

GND

I_SUB_CR

I_BOARD_RESET

GND

I_MS_SUB_CV_IN

GND

I_MS_MAIN_CV_IN

O_ATHENA3_S_BLOCK

GND

PAL_FILM_MOD

CHECK_A2.5V

O_ATHENA3_M_BLOCK

GND

I_CNM_UART_RX

O_MS_AU_R_OUT

GND

O_CNM_UART_TX

O_MS_AU_L_OUT

GND

B_I2C_SDA_5V

I_MS_AU_R_IN

GND

B_I2C_SCL_5V

I_MS_AU_L_IN

GND

I_MS/CNM_RESET

3.3V

GND

I_MS/CNM_AC_DET

3.3V

GND

B_MS/CNM_USB_D-

MS_3.3V

GND

MS_3.3V

B_MS/CNM_USB_D+

GND

I_MICOM_VP

O_MID_BUSY

GND

O_DIS_YS

I_BINT

GND

O_DIS_VS

1.8V

GND

O_DIS_HS

1.8V

GND

O_DIS_CR

1.8V

GND

O_DIS_CB

5V

GND

O_DIS_Y

5V

GND

MS_BS

NC

MS_SDIO

NC

MS_INS

NC

MS_SCLK

VCC

GND

CN1304

CN3200

100P

CN1000

100P

10P

GND

B70

A70

B69

B70

B69

A70

GND

O_MSCAP_Y0

GND

O_MSCAP_CLK

B67

A69

B68

A67

B66

A68

B68

B67

B66

A69

A68

A67

GND

3.3V

GND

MB_BS+

MB_BS-

2

1

123456789

GND

MS_BS-

MS_BS+

THRU_3.3V

HM

2

1

GND

SPDIF

CN3402

2P

GND

O_MSCAP_Y2

GND

A66

B65

A64

A65

B64

B65

B64

A66

A65

A64

GND

CN4101

20P

GND

MB_SDIR+

MB_SDIR-

MB_SCLK+

MB_SCLK-

9876543

1011121314151617181920

GND

MS_SCLK-

MS_SCLK+

MS_SDIR-

MS_SDIR+

CN1301

20P

B63

GND

O_MSCAP_Y4

B62

A63

B62

A63

GND

MB_BDO+

MB_BDO-

MS_SDO-

MS_SDO+

54321IN FAIL

GND

NC

BL ON

BL BRT

CN3802

5P

DATA2-

WHITE CABLE

BLACK CABLE

1

DATA2+

2

GND

3

DATA4-

4

DATA4+

5

DDC SCL

6

DDC SDA

7

NC

8

DATA1-

9

DATA1+

10

GND

11

DATA3-

12

CN3102

DATA3+

13

24PIN :DVI-D

+5V POWER

14

DDC GND

15

HOTPLUG DET

16

DATA0-

17

DATA0+

18

GND

19

DATA5-

20

DATA5+

21

GND

22

CLOCK+

23

CLOCK-

24

UART_I-

A1

Field det

B1

GND

A2

GND

B2

UART_I+

A3

Status

B3

UART_O-

A4

GND

B4

GND

A5

Power on

B5

UART_O+

A6

MODE

B6

JIG

A7

Cable det

B7

SIRCS+

A8

RXD

B8

GND

A9

TXD

B9

SIRCS-

A10

GND

B10

SPDIF+

A11

B11

RESET GND

A12

GND

B12

SPDIF-

A13

STBY

B13

STBY5V

1

STBY5V

:FI-TWE31PB-VF

DES

CN3101 26PIN

:MDR

CN3302

13P

1.5MM

TIMER1

GND

LOGO

STBY5V

SIRCS

GND

MUTE

TIMER2

9876543

2

9876543

2

GND

MUTE

STBY

SIRCS

POWER

SAVING

TIMER 2

TIMER 1

CN701 10P-L

24

CLOCK-

23

CLOCK+

22

GND

21

DATA5+

20

DATA5-

19

GND

18

DATA0+

17

DATA0-

16

HOT PLUGDET

15

GND

14

+5V POWER

13

DATA3+

CN3403

12

DATA3-

24P

11

GND

10

DATA1+

9

DATA1-

8

NC

7

DDC SDA

6

DDC SCL

5

DATA4+

4

DATA4-

3

GND

2

DATA2+

1DATA2-

B13

RESERVE3

A13

SPDIF-

B12

GND

A12

GND

RESERVE2

B11

SPDIF+

A11

GND

B10

SIRCS-

CN3401

26P

CN2401

26P

RESERVE1

SIRCS+

CABLE DET

UART_I+

UART_I-

STATUS

UART_O+

FIELD DET

UART_O-

PF_SCLK

PF_SDAT

SDA_NVM

SCL_NVM

CNVSS

PF_RESET

RXD_JIG

TXD_JIG

MAIN_RESET

SW_3.3V

A10

B9

GND

A9

B8

A8

B7

GND

A7

B6

A6

B5

GND

A5

GND

B4

A4

B3

A3

GND

B2

GND

A2

B1

A1

GND 1

2

3

GND

4

BINT

5

6

7

8

CE

9

TXD

10

RXD

11

SCLK

12

BUSY

13

EPM

14

GND

15

16

17

18

JIG

19

SW_1

20

VDD

21

PROG

22

VPP

23

24

25

GND

26

M

1

GND

30

2

29

NVM_SEL0

3

28

NVM_SEL1

4

27

HDCP_SDA

5

26

HDCP_SCL

6

25

PF_SCLK

PF_SCLK PF_SDAT

7

24

PF_SDAT

8

23

GND

9

22

BINT

10

21

SDA_NVM

SDA_NVM SCL_NVM

11

20

SCL_NVM

12

19

CNVSS

13

18

CE

14

17

TXD

15

16

RXD

CN2402

16

15

SCLK

30P

17

14

BUSY

18

13

EPM

EPM GND

19

12

GND

20

11

PF_RESET RXD_JIG

21

10

22

9

TXD_JIG JIG

23

8

JIG

24

7

SW_1

VDD

25

6

VDD

PROG

26

5

PROG

VPP

27

4

VPP

J2

MAIN_RESET

28

3

29

2

SW_3.3V GND

GND

30

1

DRAIN

RXIN3-

RXIN3+

1413121110 123

DRAIN

TX1OUT3+

TX1OUT3-

RXCLK+

4

TX1CLK+

FI-X14S

RXCLK-

56789

TX1CLK-

CN3301

14P

RXIN1+

DRAIN

RXIN2-

RXIN2+

9876543

10

DRAIN

TX1OUT2+

TX1OUT2-

TX1OUT1+

CN1003

14P

DRAIN

RXIN1-

121314

11

DRAIN

TX1OUT1-

RXIN0-

RXIN0+

1

2

TX1OUT0+

TX1OUT0-

CN3201

30P

PF_RESET

RXD_JIG

TXD_JIG

MAIN_RESET

SET3.3V

5V

GND

DCC2

DCC

GND

TD+

N-V6

TD-

CN3801

31P

GND

TCLK+

TCLK-

GND

TC+

TC-

GND

TB+

TB-

GND

TA+

TA-

GND

NC

+3.3V

GND

SPDIF

GND

+12V

CN3301

SDA

11P

1.5MM

SCL

AU_PROT

AU_MUTE

AU_RES

GND

+3.3V +3.3V

GND

CN3307

SPDIF

4P 4P

24V

GND

CN3201

STBY6.5V

10P

2.0MM

GND

POWER ON

THERMO

16.5V

NC

POWER

GND

STBY

SAVING

10

111213

321STBY5V

10

GND

LOGO

CN751 3P-L

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

TO

16

PDP

15

UNIT

14

13

12

11

10

9

8

7

6

5

4

3

2

1

+3.3V

1

GND

2

SPDIF

3

4

5

6

7

8

9

10

11

1

2

GND

3

SPDIF

4

4GND

GND

1

24V

1

2

24V

2

3

GND

3

4

GND

4

STBY6.5V

5

6

GND

6

7

POWER ON

7

8

THERMO

8

9

16.5V

9

10

NC

10

GND

+12V

SDA2

SCL2

SP_PROT

MUTE

RES

GND

CN5001

CN5201

CN6000

11P

1.5MM

CN6302

10P

3P

K

CN5003

6P

:VH

AUDIO_Vcc

GND

54321 AUDIO_Vcc

54321

24V

GND

24V

CN6301

6P

:VH

G

NC

AC

321AC

4

L+

3

L-

CN5002

4P :VH

66 GND

GND

CN6300

10P :VH

SPEAKER

2

R-

1

R+

1

16.5V 2

16.5V

3

16.5V

4

16.5V

TO

16.5V

5

PDP

6

GND

UNIT

GND

7

8

GND

9

GND

10

GND

AC INLET

R2R1

BD

CN1001

140P

O_MSCAP_Y7

GND

O_MSCAP_Y5

GND

O_MSCAP_Y3

GND

O_MSCAP_Y1

GND

O_MSCAP_HS

GND

O_MSCAP_C7

GND

O_MSCAP_C5

GND

O_MSCAP_C3

GND

O_MSCAP_C1

GND

O_MSCAP_Y6

GND

B61

A62

B61

A62

GND

MB_BDI+

GND

MS_SDI+

A61

GNDGND

MB_BDI-

MS_SDI-

A56

A57

A58

A59

A60

B56

B57

B58

B59

B60

B59

B58

B57

B56

A60

A59

A58

A57

A56

9V

GND

I_MS_AU_L

I_MS_AU_R

MB_INB

GND

MB_LBD

GND

2019181716151413121110

GND

MS_LED

MS_INS

GND

B50

A51

B51

A52

A53

A54

A55

B52

B53

B54

B55

B54

B53

B52

B51

B50

A55

A54

A53

A52

A51

5V

GND

0_MS_AU_R

0_MS_AU_L

0_MS_SUB_CV

0_MS_MAIN_CV

I_CNM_UART_TX

GND

O_CNM_UART_RX

GND

GND9V9V

B44

A46

A45

B47

A47

B45

A49

B49

B46

A48

B48

A50

B49

B48

B47

B46

B45

A50

GND

B44

A49

A48

A47

A46

A45

GND

3.3V

I_CNM_UART_TX

0_CNM_UART_RX

GND

A44

GND

B_I2C_SDA_5V

GND5V5V

A43

B43

3.3V

O_MS_SUB_CV

B42

A43

3.3V

B_I2C_SDA_5V

GND

B_I2C_SCL_5V

GND

A41

A42

B41

A42

A41

GND

3.3V

B_I2C_SCL_5V

O_MS/CNM_RESET

GND

A40

B40

A40

3.3V

0_MS/CNM_RESET

O_MS_AC_DET

GND

B39

A39

B39

A39

3.3V

0_MS_AC_DET

GND

B38

3.3V

I_MS_C1

I_MS_C0

GND

B_MS_USB_D+

B_MS_USB_D-

GND

A38

GND

B37

GND

B36

A37

B36

A37

I_MS_Y0

B_MS_USB_D-

CN4201

120P

3.3V

A36

B35

A36

GND

B_MS_USB_D+

3.3V

A33

B33

B32

A35

A34

B34

B33

B32

A35

A34

A33

GND

I_MS_Y1

I_MS_C1

I_MS_Y2

I_MS_C0

I_MS_C5

I_MS_C4

GND

I_MS_C3

I_MS_C2

GND

A32

GND

3.3V

B31

I_MS_Y3

A31

I_MS_C2

3.3V

B30

I_MS_Y4

A30

I_MS_C3

I_MS_Y0

GND

3.3V

B27

A28

B28

A29

B29

B26

A27

B29

B28

B27

B26

A29

A28

A27

GND

I_MS_C5

I_MS_Y6

I_MS_C4

I_MS_Y5

O_MS_MAIN_CV

GND

O_MS_AU_L

GND

O_MS_AU_R

GND

I_MS_AU_L

GND

I_MS_AU_R

GND

I_MS_VS

GND

I_MS_C7

I_MS_C6

GND

B25

A25

A26

B25

A26

A25

GND

I_MS_C6

I_MS_Y7

I_MS_Y1

B24

I_MS_HS

A24

I_MS_C7

I_MS_Y2

B23

GND

I_MS_Y4

I_MS_Y3

GND

A19

B19

A20

B20

A21

B21

A22

A23

B22

B21

B20

B19

A23

A22

A21

A20

A19

GND

I_MS_VS

I_MS_CLK

0_MSCAP_C1

0_MSCAP_C0

CN4100

10P

ERST#

GND

ECV

GNDEDGND

NC

VCC

WDT KILL

2

1

ICE

I_MS_Y5

B18

GND

9876543

A18

GND

ECLK

10

I_MS_Y6

B17

0_MSCAP_C2

A17

0_MSCAP_C3

GND

I_MS_HS

I_MS_Y7

GND

A13

B13

A14

B14

A15

B15

A16

B16

B15

B14

B13

A16

A15

A14

A13

GND

0_MSCAP_C7

0_MSCAP_C6

0_MSCAP_C5

0_MSCAP_C4

O_MSCAP_C0

GND

I_MS_CLK

B9

A10

B10

A11

B11

A12

B12

B9B8B7B6B5B4B3B2B1

A9A8A7A6A5A4A3

B12

B11

B10

A12

A11

A10

GND

0_MSCAP_HS

0_MSCAP_VS

0_MSCAP_CLK

O_MSCAP_C2

GND

0_MSCAP_Y1

0_MSCAP_Y0

MS2

O_MSCAP_VS

GND

O_MSCAP_C6

GND

O_MSCAP_C4

GND

0_MSCAP_Y3

0_MSCAP_Y2

A1B1A2B2A3B3A4A5A6B4B5B6A7B7A8B8A9

A2

A1

GND

0_MSCAP_Y7

0_MSCAP_Y6

0_MSCAP_Y5

0_MSCAP_Y4

KLV-MR32M2 (CH) 3-12

Sony KLV-MR32M2 Schematic

SPECIFICATIONS

SAFETY CHECK-OUT

SELF DIAGNOSIS FUNCTION

TABLE OF CONTENTS

DISASSEMBLY

1-1. DISPLAY UNIT (LDM-3210)

1-1-1. STAND AMD REAR COVER REMOVAL

1-1-2. DES BOARD REMOVAL

1-1-3. SHIELD CASES AND MAIN ARMS REMOVAL

1-1-4. K BOARD REMOVAL

1-1-5. G1 BOARD REMOVAL

1-1-6. R1 AND R2 BOARDS REMOVAL

1-1-7. LCD RANEL REMOVAL

1-2. MEDIA RECEIVER UNIT (MBT-MR2)

1-2-1. PANEL AND COVERS REMOVAL

1-2-2. SPM BOARD REMOVAL

1-2-3. H1, H2 AND H3 BOARDS REMOVAL

1-2-4. HM BOARD REMOVAL

1-2-5. J1 AND J2 BOARDS REMOVAL

1-2-6. BD, M AND MS2 BOARDS REMOVAL

1-2-7. A BOARD REMOVAL

1-2-8. G BOARD REMOVAL

ADJUSTMENTS

2-1. SERVICE MODE

2-1-3. METHOD OF ENDING SERVICE MODE

2-1-4. SERVICE MODE LIST

3-1. BLOCK DIAGRAMS

3-1-1. DISPLAY UNIT (LDM-3210) (1) DES, R1 and R2 Boards

DIAGRAMS

(2) K Board

(3) G1 Board

3-1-2. MEDIA RECEIVER UNIT (MBT-MR2) (1) A (1/2) and H1 (1/2) Boards

(2) A (2/2), H1(2/2), H2, H3 and SPM Boards

(3) J1 Board

(4) HM and MS2 Boards

(5) BD Board

(6) J2 and M (1/2) Boards

(7) M (2/2) Board

(8) G Board

3-2. FRAME DIAGRAM