SONY 32BX300, 32AF41 Diagram

HISTORY INFORMATION FOR THE FOLLOWING MANUAL:

SERVICE MANUAL

MODEL NAME REMOTE COMMANDER DESTINATION

KDL-22BX300

KDL-32BX300

RM-YD035 US

RM-YD035 CND

RM-YD035 MX

RM-YD035 LATIN AMERICA

RM-YD035 US

RM-YD035 CND

RM-YD035 MX

AZ1-FK

CHASSIS

LEVEL

CONFIDENTIAL

3

CONFIDENTIAL

ELECTRICAL SERVICE MANUAL

INTERNAL ONLY

ORIGINAL MANUAL ISSUE DATE: 2/2010

REVISION DATE SUBJECT

2/2010 No revisions or updates are applicable at this time.

9-883-846-51

LCD DIGITAL COLOR TV

KDL-22BX300/32BX300

SAFETY-RELATED COMPONENT WARNING

KDL-22BX300/32BX300

There are critical components used in LCD color TVs that are important for safety. These components are identiﬁ ed with shading and mark on the schematic diagrams and the electrical parts list. It is essential that these critical parts be replaced only with the part number speciﬁ ed in the electrical parts list to prevent electric shock, ﬁ re, or other hazard.

NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and labor guarantee.

!

USE CAUTION WHEN HANDLING THE LCD PANEL

When repairing the LCD panel, be sure you are grounded by using a wrist band.

When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.

To avoid damaging the LCD panel:

do not press on the panel or frame edge to avoid the risk of electric shock.  do not scratch or press on the panel with any sharp objects.  do not leave the module in high temperatures or in areas of high humidity for an extended period of time.  do not expose the LCD panel to direct sunlight.  avoid contact with water. It may cause a short circuit within the module.  disconnect the AC adapter when replacing the backlight (CCFL) or inverter circuit.

(High voltage occurs at the inverter circuit at 650Vrms.)

 always clean the LCD panel with a soft cloth material.  use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.  protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).

LEAKAGE CURRENT HOT CHECK CIRCUIT

KDL-22BX300/32BX300

3

KDL-22BX300/32BX300

The circuit boards used in these models have been processed using Lead Free Solder. The boards are identified by the LF logo located close to the board designation e.g. H1 etc [ see example ]. The servicing of these boards requires special precautions to be taken as outlined below.

example

It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints. Lead Free Solder is available under the following part numbers :

r e b m u n t r a P r e t e m a i D s k r a m e R

9 1 - 5 0 0 - 0 4 6 - 7m m 3 . 0g K 5 2 . 0

0 2 - 5 0 0 - 0 4 6 - 7m m 4 . 0g K 0 5 . 0

1 2 - 5 0 0 - 0 4 6 - 7m m 5 . 0g K 0 5 . 0

2 2 - 5 0 0 - 0 4 6 - 7m m 6 . 0g K 5 2 . 0

3 2 - 5 0 0 - 0 4 6 - 7m m 8 . 0g K 0 0 . 1

4 2 - 5 0 0 - 0 4 6 - 7m m 0 . 1g K 0 0 . 1

5 2 - 5 0 0 - 0 4 6 - 7m m 2 . 1g K 0 0 . 1

6 2 - 5 0 0 - 0 4 6 - 7m m 6 . 1g K 0 0 . 1

Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.

For more information on the use of Lead Free Solder, please refer to

http://www.sony-training.com

KDL-22BX300/32BX300

4

SAFETY CHECK-OUT

To E

l

KDL-22BX300/32BX300

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 touching 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 below.

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 instructions.

2. A battery-operated AC milliampmeter. 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 low voltage scale. The Simpson’s 250 and Sanwa SH-63TRD are examples of passive VOMs that are suitable. Nearly all battery-operated digital multimeters that have a 2 VAC range are suitable (see Figure A).

How to Find a Good Earth Ground

A cold-water pipe is a 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 cold-water pipe with an ohmmeter. The reading should be zero ohms.

If a cold-water pipe is not accessible, connect a 60- to 100-watt 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 on the line; the lamp should light at normal brilliance if the screw is at ground potential (see Figure B).

Leakage Test

0.15 μF

Figure A. Using an AC voltmeter to check AC leakage. Figure B. Checking for earth ground.

xposed Meta

Parts on Set

Earth Ground

AC Voltmeter (0.75V)

Trouble Light

AC Outlet Box

Ohmmeter

Cold-water Pipe

KDL-22BX300/32BX300

5

1-1. CIRCUIT BOARDS LOCATION

H

KDL-22BX300/32BX300

SECTION 1: DIAGRAMS

A

GD1 (KDL-22BX300 ONLY) G2LE (KDL-32BX300 ONLY)

SWITCH UNIT

1-2.

PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION

All capacitors are in μF unless otherwise noted. pF : μμF 50WV or less are not indicated except for electrolytics and tantalums.

All electrolytics are in 50V unless otherwise speciﬁ ed.

All resistors are in ohms. k=1000, M=1000k

Indication of resistance, which does not have one for rating electrical power, is as follows: Pitch : 5mm Rating electrical power :

1

/

W in resistance, 1/

4

W and 1/

10

W in chip resistance.

16

1

/

4

: nonﬂ ammable resistor

: fusible resistor

: internal component

: panel designation and adjustment for repair

: earth ground

: earth-chassis

All variable and adjustable resistors have characteristic curve B, unless otherwise noted.

All voltages are in V.

S : Measurement impossibility.

: B+line.

: B-line. (Actual measured value may be different).

: signal path. (RF)

Circled numbers are waveform references.

W

The components identiﬁ ed by shading and ! symbol are critical for safety. Replace only with part number speciﬁ ed.

The symbol indicates a fast operating fuse and is displayed on the component side of the board. Replace only with fuse of the same rating as marked.

Les composants identiﬁ es per un trame et une marque securite. Ne les remplacer que par une piece portant le numero speciﬁ e.

Le symbole indique une fusible a action rapide. Doit etre remplace par une fusible de meme yaleur, comme maque.

Readings are taken with a color-bar signal input.

Readings are taken with a 10M digital multimeter.

Voltages are DC with respect to ground unless otherwise noted.

Voltage variations may be noted due to normal production tolerances.

NOTE: The components identiﬁ ed by a red outline and a mark contain conﬁ dential information. Speciﬁ c instructions must be adhered to whenever these components are repaired and/or replaced. See Appendix A: Encryption Key Components in the back of this manual.

!

sont critiques pour la

KDL-22BX300/32BX300

6

KDL-22BX300/32BX300

REFERENCE INFORMATION

RESISTOR : RN METAL FILM : RC SOLID : FPRD NONFLAMMABLE CARBON : FUSE NONFLAMMABLE FUSIBLE : RW NONFLAMMABLE WIREWOUND : RS NONFLAMMABLE METAL OXIDE : RB NONFLAMMABLE CEMENT : ADJUSTMENT RESISTOR

COIL : LF-8L MICRO INDUCTOR

CAPACITOR : TA TANTALUM : PS STYROL : PP POLYPROPYLENE : PT MYLAR : MPS METALIZED POLYESTER : MPP METALIZED POLYPROPYLENE : ALB BIPOLAR : ALT HIGH TEMPERATURE : ALR HIGH RIPPLE

Terminal name of semiconductors in silk screen printed circuit ( )

Device Printed symbol Terminal name

Transistor

1

Transistor

2

3

Diode

4

Diode

5

Diode

6

Diode

7

8

Diode

9

Diode

10

Diode

11

Diode

12

Transistor

13

(FET)

Transistor

14

(FET)

Transistor

15

(FET)

Transistor

16

Transistor

17

Transistor

18

Transistor

19

Transistor

20

Transistor

21

Transistor

22

Transistor

23

Discrete semiconductor

–

(Chip semiconductors that are not actually used are included.)

*

Collector

Base

Collector

Base

Cathode

Anode

Cathode

Anode

Common

Anode

Common

Anode Cathode

Common

Anode

Common

Anode Anode

Common

Cathode

Common

Cathode

Anode Anode

Cathode

Drain

B1 E1

C2

B2 C1E2

B2 E2

C1

B1 C2

E1

B2 E2

C1

B1 C2E1

B2 E2

C1

B1 C2E1

E2

B1 E1

C2

(B2)

E1

B1

C1

(B2)

E1

E2

C2

Emitter

Anode

(NC)

Cathode

Anode

Cathode

Cathode Anode Anode

Source

Gate

Source

Gate

Source Drain Gate

Emitter Collector Base

C1(B2)

E2

C2

B1

C1

Circuit

D

G

D

S

B1

D

G

S

D

G

C1

E1

C1

E1

C1

E2

C1

G

S

C2

B2

E2

C2

B2

E2

B2

C2

C2C1(B2)

E2 E2E1(B2)

C2 C2E1(B2)

C2

Ver.1.6

KDL-22BX300/32BX300

7

1-3. BLOCK DIAGRAM

KDL-22BX300/32BX300

8

1-4. SCHEMATICS AND SUPPORTING INFORMATION

A BOARD SCHEMATIC DIAGRAM (1 OF 15)

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |

KDL-22BX300/32BX300

A

—

B

—

C

—

D

—

E

—

F

+3V3SB_PWR

DIGITAL POWER DV33

+5V_PWR

3

INPUT

12

C237

10U_10V_M

0805_X5R

C27

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

+5V

L3 100R-100MHZ_0805L3 100R-100MHZ_0805

Stand By Power

L62 100R-100MHZ_0805L62 100R-100MHZ_0805

12

C192

C192 10U_10V_M

10U_10V_M 0805_X5R

0805_X5R

U29

2

OUTPUT

4

12

4

ADJ/GND

AZ1084S-ADJTRE1

1

null

R27

110_F

110_F 0603

0603

12

R3251

180_F

180_F 0603

0603

Core Power 1.1V

12

C19

C18

0.1U_50V_K

10U_16V_K

1206_X7R

0.1U_50V_K 0603_X7R

0603_X7R

+3V3SB

12

C2

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

L79 100R-100MHZ_0805L79 100R-100MHZ_0805

12

C22

C22 10U_10V_M

10U_10V_M 0805_X5R

0805_X5R

12

C14

C14 NC_0.1U_16V_K

NC_0.1U_16V_K 0603_X7R

0603_X7R

12

R3252

36K_F

36K_F 0402

0402

12

C612

C612 330P_16V_J

330P_16V_J 0402_NP0

0402_NP0

DV33

1

12

C21

C21 10U_10V_M

10U_10V_M 0805_X5R

0805_X5R

4

3

1

null U34

null

IN

LX_1 LX_2

EN

COMP

FREQ

GND

G5682P11U

2

12

U34

5 6

8

FB

7

(RP5=36K , SW Freq=1.4MHz)

TP227TP227

C26

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

12

R3253

30K_J

30K_J 0402

0402

ANALOG POWER AV33

+5V_PWR

12

C235

C236

10U_10V_M

0805_X5R

C236

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

10U_10V_M

0805_X5R

L1

1.5UH_3.3A_0.038R

1.5UH_3.3A_0.038R VLC5020T-1R5N

VLC5020T-1R5N

1 2

21

D2 B340BD2B340B

C181

AV33

12

U27

OUT

VIN

VOUT

ADJ

FR1117-R3GTR

FR1117-R3GTR null

null

2

12

4

R3249

12

C12

110_F

10U_10V_M

10U_10V_M 0805_X5R

0805_X5R

0603

12

R3250

180_F

180_F 0603

0603

3

1

ANALOG POWER AV125

U1

3

VIN

12

C9

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

12

C160

C160 NC_0.1U_16V_K

NC_0.1U_16V_K 0603_X7R

0603_X7R

12

R336

20K_F

20K_F 0603

0603

(0.8 x (1+7.5K/20K) = 1.1V)

1

ADJ

FR1117-R3GTR

FR1117-R3GTR null

null

12

R3254

7.5K_F

7.5K_F 0603

0603

OUT

VOUT

L27 100R-100MHZ_0805L27 100R-100MHZ_0805

2

12

4

R3

100_F

100_F 0603

0603

12

R4

0_J

0_J 0603

0603

12

C95

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

AV33

12

C15

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

L65 100R-100MHZ_0805L65 100R-100MHZ_0805

12

C182

C182 10U_10V_M

10U_10V_M 0805_X5R

0805_X5R

DV11

12

CAP13

+

220U_16V_M

6.3x11

12

C31

C31 10U_10V_M

10U_10V_M 0805_X5R

0805_X5R

12

C10

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

DV11

1

12

TP229TP229

C13

C13 10U_10V_M

10U_10V_M 0805_X5R

0805_X5R

12

C53

C53 10U_10V_M

10U_10V_M 0805_X5R

0805_X5R

AV125

1

12

TP228TP228

C11

C11 1U_16V_K

1U_16V_K 0603_X7R

0603_X7R

C239

10U_16V_K

1206_X7R

+5V

DV11

12

1U_16V_K

0603_X7R

12

C240

R254 10K_J 0603R254 10K_J 0603

1

2

1

R252

10K_J

0603

R253 470K_J 0603R253 470K_J 0603

C

B

Q11

E

MMBT3904

2 3

1 2 3

12

1

D50

1

B0530WS-7-F

B0530WS-7-F null

null

+12V

Q10

Q10 P2003EVG

P2003EVG null

null

S

4

2

GND

+5V_PWR

+3V3SB_PWR

+3V3SB DV11

DV33 AV33 AV125 +5V

5 6

D

7 8

G

12

C243

0.01U_25V_K

0.01U_25V_K 0603_X7R

0603_X7R

+5V_PWR+5V_PWR

12

+

CAP24

+

CAP24 NC_220U_16V_M

NC_220U_16V_M

6.3x11

GND

+5V_PWR +3V3SB_PWR +3V3SB DV11

DV33 AV33 AV125 +5V +12V

+5V_PWR

1

12

C244

0.1U_50V_K

0.1U_50V_K 0603_X7R

0603_X7R

TP231TP231

—

G

—

H

—

I

—

KDL-22BX300/32BX300

+12V

L14 100R-100MHZ_0805L14 100R-100MHZ_0805

12

+

CAP20

CAP20 470U_16V_M

470U_16V_M 8x11.5

8x11.5

12

C28

0.1U_50V_K

0.1U_50V_K 0603_X7R

0603_X7R

U2

U2 FP6346-T6GTR null

FP6346-T6GTR null

1

VIN

6

GND_2

SD

5

OUT

GND_13FB

L2

33UH_3A_0.0648R

33UH_3A_0.0648R SCDS127T-330M-N

2

4

21

SCDS127T-330M-N

1 2

D3 B340BD3B340B

12

R338

3.09K_F

3.09K_F 0603

0603

R337

1K_F

1K_F 0603

0603

12

CAP14

+

220U_16V_M

6.3x11

+5V

12

C96

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

TP230TP230

1

21

D88

D88 LLZ5235B

LLZ5235B null

null

A 1/15

DIGITAL/ANALOG POWER

1-857-611-11 <AZ1FK> A-P1

9

A BOARD SCHEMATIC DIAGRAM (2 OF 15)

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |

KDL-22BX300/32BX300

A

—

B

—

C

—

D

—

E

—

F

—

G

—

H

—

I

U22

G8

DDRV

RDQ16 RDQ17 RDQ18 RDQ19 RDQ20 RDQ21 RDQ22 RDQ23 RDQ24 RDQ25 RDQ26 RDQ27 RDQ28 RDQ29 RDQ30 RDQ31

RDQS3 RDQS3# RDQS2 RDQS2# RDQM3 RDQM2 RVREF2 2_CKE

DQ0

G2

DQ1

H7

DQ2

H3

DQ3

H1

DQ4

H9

DQ5

F1

DQ6

F9

DQ7

C8

DQ8

C2

DQ9

D7

DQ10

D3 D1 D9 B1 B9 A2 E2 B7 A8

F7 E8 B3

F3

J2 K2 A1 A9 C1 C3 C7 C9 E1 E9 G1 G3 G7 G9

J1

J9

R1

A10/AP DQ11 DQ12 DQ13

NC_6 NC_4

DQ14 DQ15

NC_5 NC_1 NC_2 UDQS

NC_3 UDQS# LDQS LDQS# UDM

CAS# LDM

ODT

VREF

RAS# CKE

WE#

VDD_1

VSS_1

VSSQ_1

VDDQ_1

VSSQ_2

VDDQ_2 VDDQ_3

VSSQ_3

VDDQ_4

VSSQ_4 VSSQ_5

VDDQ_5 VDD_2

VSS_2

VSSQ_6

VDDQ_6

VSSQ_7

VDDQ_7

VSSQ_8

VDDQ_8 VDDQ_9

VSSQ_9

VDDQ_10

VSSQ_10

VSS_3

VDDL VDD_3

VSSDL

VDD_4M9VSS_4

VSS_5

VDD_5

SDRAM_BGA-84_512MB

SDRAM_BGA-84_512MB NT5TU32M16CG-25C

NT5TU32M16CG-25C

DDR#2 DDR#1

DRAM POWER DDRV

L67 100R-100MHZ_0805L67 100R-100MHZ_0805

C338

10U_10V_M

0805_X5R

AV125

AV12_MEMPLL

L69 100R-100MHZ_0805L69 100R-100MHZ_0805

DRAM DE-CAP.

[ RESERVE ]

12

C340

C340 NC_10U_10V_M

NC_10U_10V_M

0805_X5R

[ RESERVE ]

12

C341

C341 NC_10U_10V_M

NC_10U_10V_M

0805_X5R

12

C32

C32 1U_16V_K

1U_16V_K 0603_X7R

0603_X7R

AVSS12_MEMPLL

DDRV

12

DDRV

12

3

12

C23

0.1U_16V_K

0.1U_16V_K 0603_X7R

0603_X7R

AV12_MEMPLL

C34

4.7U_10V_K

4.7U_10V_K 0603_X5R

0603_X5R

C44

4.7U_10V_K

4.7U_10V_K 0603_X5R

0603_X5R

INPUT

MT5388 DE-CAP.

DDRV

12

C339

C339 10U_10V_M

10U_10V_M 0805_X5R

0805_X5R

12

C54

4.7U_10V_K

4.7U_10V_K 0603_X5R

0603_X5R

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9

A11 A12

BA0 BA1

CK CK# CS#

12

M8

2_A0

M3

2_A1

M7

2_A2

N2

2_A3

N8

2_A4

N3

2_A5

N7

2_A6

P2

2_A7

P8

2_A8

P3

2_A9

M2

2_A10

P7

2_A11

R2

2_A12 R8 R3 R7 L2

2_BA0 L3

2_BA1 L1

2_BA2 J8

CLK1 K8

CLK1# L8

2_CS# L7

2_CAS# K9

2_ODT K7

2_RAS# K3

2_WE# A3 A7 B2 B8 D2 D8 E3 E7 F2 F8 H2 H8 J3 J7 N1 P9

U24

2

OUTPUT

4

ADJ/GND

AZ1084S-ADJTRE1

AZ1084S-ADJTRE1 1

null

12

C33

0.01U_16V_K

0.01U_16V_K 0402_X7R

0402_X7R

C65

C65 1U_16V_K

1U_16V_K 0603_X7R

0603_X7R

C45

C45 1U_16V_K

1U_16V_K 0603_X7R

0603_X7R

C55

C55 1U_16V_K

1U_16V_K 0603_X7R

0603_X7R

Damping for DDR#2 ADDR/CMD

NEAR BRANCH

2_A0

2_A8 RA8 2_A11

2_A3 2_A10 2_A1 2_BA2

2_BA0 2_BA1 2_CKE 2_WE#

2_A4 2_A6 2_A2 2_CAS#

2_A9 2_A12 2_A7 2_A5 RA5

RCS#

RRAS#

RODT

RCLK1

RCLK1#

12

R20

110_F

110_F 0603

0603

12

R24

48.7_F

48.7_F 0603

0603

12

C36

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C46

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C56

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

1

RP2

2 3 4

56R 0804_8P4R

1

RP4

2 3 4

56R 0804_8P4R

1

RP6

2 3 4 5

56R 0804_8P4R

1

RP8

2 3 4 5

56R 0804_8P4R

1

RP10

2 3 4

56R 0804_8P4R

1 2

R8 56_J0402R8 56_J0402

1

R10 56_J0402R10 56_J0402

1 2

R29 56_J0402R29 56_J0402

1 2

R14 22_J

R18 22_J

1

12

CAP56

+

560U_4V_M

560U_4V_M 8x8

8x8

12

C37

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C47

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C57

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

0402

12

8 7 6 5

8 7 6

8 7 6 5

2

NEAR DRAMNEAR IC

2

C38

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

C48

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

C58

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

RA0

RA11

RA3 RA10 RA1 RBA2

RBA0 RBA1 RCKE RWE#

RA4 RA6 RA2 RCAS#

RA9 RA12 RA7

2_CS#

2_RAS#

2_ODT

CLK1

R16

100_F

100_F 0402

0402

CLK1#

C24

C24 1U_16V_K

1U_16V_K 0603_X7R

0603_X7R

12

C39

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C49

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C59

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

Damping for DDR#1 ADDR/CMD

NEAR BRANCH

1_A11

RP3

1_A0

56R 0804_8P4R

56R

1_A5 1_A7 1_A9 1_A12 RA12

RP5

1_CAS#

RP7

RP7 1_A2 1_A6 1_A4

56R 0804_8P4R

1_BA2 1_A1 1_A10 1_A3

1_WE# 1_CKE 1_BA1 1_BA0

RCS#

R9 56_J0402R9 56_J0402

RRAS#

R11 56_J0402R11 56_J0402

RODT

R31 56_J0402R31 56_J0402

RCLK0

RCLK0#

DDRVDV33

1

TP234TP234

12

C25

C25 NC_0.1U_16V_K

NC_0.1U_16V_K 0603_X7R

0603_X7R

12

C40

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C50

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C60

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

1 2 3 4 5

4 5 3 2 1

1 2 3 4 5

8 7 6 5

8 7 6

1 2

NEAR IC

1 2

R15

22_J

22_J 0402

0402

R19

R19 22_J

22_J

1 2

0402

12

C41

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C51

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C61

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

R3242

1K_F

1K_F 0402

0402

R3243

1K_F

1K_F 0402

0402

8 7 6

6 7 8

8 7 6

1

RP9

RP9 2 3 4

1

RP11

RP11 2 3 45

RA11 RA81_A8

RA0

RA5 RA7 RA9

0804_8P4RRP5

0804_8P4R

RCAS# RA2 RA6 RA4

RBA2 RA1 RA10 RA3

56R0804_8P4R

RWE# RCKE RBA1 RBA0

56R0804_8P4R

1_CS#

1_RAS#

1_ODT

NEAR DRAM

CLK0

12

R17

100_J

100_J 0402

0402

CLK0#

12

C42

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

C52

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

C177

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

12

RDQ0 RDQ1 RDQ2 RDQ3 RDQ4 RDQ5 RDQ6 RDQ7 RDQ8 RDQ9 RDQ10 RDQ11 RDQ12 RDQ13 RDQ14 RDQ15

RDQS1 RDQS1# RDQS0 RDQS0# RDQM1 RDQM0 RVREF1 1_CKE

DDRV

C43

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

U23

G8

DQ0

G2

DQ1

H7

DQ2

H3

DQ3

H1

DQ4

H9

DQ5

F1

DQ6

F9

DQ7

C8

DQ8

C2

DQ9

D7

DQ10

D3

DQ11

D1

DQ12

D9

DQ13

B1

DQ14

B9

DQ15

A2

NC_1

E2

NC_2

B7

UDQS

A8

UDQS#

F7

LDQS

E8

LDQS#

B3

UDM

F3

LDM

J2

VREF

K2

CKE

A1

VDD_1

A9

VDDQ_1

C1

VDDQ_2

C3

VDDQ_3

C7

VDDQ_4

C9

VDDQ_5

E1

VDD_2

E9

VDDQ_6

G1

VDDQ_7

G3

VDDQ_8

G7

VDDQ_9

G9

VDDQ_10

J1

VDDL

J9

VDD_3 VDD_4M9VSS_4

R1

VDD_5

SDRAM_BGA-84_512MB

SDRAM_BGA-84_512MB NT5TU32M16CG-25C

NT5TU32M16CG-25C

DDRVDDRV

12

R3244

1K_F

1K_F 0402

0402

12

R3245

1K_F

1K_F 0402

0402

A10/AP

NC_6 NC_4 NC_5

NC_3

CAS#

ODT

RAS#

WE#

VSS_1 VSSQ_1 VSSQ_2 VSSQ_3 VSSQ_4 VSSQ_5

VSS_2 VSSQ_6 VSSQ_7 VSSQ_8 VSSQ_9

VSSQ_10

VSS_3

VSSDL

VSS_5

12

M8

A0

M3

A1

M7

A2

N2

A3

N8

A4

N3

A5

N7

A6

P2

A7

P8

A8

P3

A9

M2 P7

A11

R2

A12

R8 R3 R7 L2

BA0

L3

BA1

L1 J8

CK

K8

CK#

L8

CS#

L7 K9 K7 K3 A3 A7 B2 B8 D2 D8 E3 E7 F2 F8 H2 H8 J3 J7 N1 P9

C178

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

1_A0 1_A1 1_A2 1_A3 1_A4 1_A5 1_A6 1_A7 1_A8 1_A9 1_A10 1_A11 1_A12

1_BA0 1_BA1 1_BA2 CLK0 CLK0# 1_CS# 1_CAS# 1_ODT 1_RAS# 1_WE#

RA12 RA11 RA10 RA9 RA8 RA7 RA6 RA5 RA4 RA3 RA2 RA1 RA0

RBA0 RBA1 RBA2

RCLK1 RCLK1#

RCLK0 RCLK0#

RCS# RRAS# RCAS# RWE#

RODT RCKE

DDRV

DV33 AV125

DDRV

GND

12

R23

100_J

100_J 0402

0402

GND3,5,6,7,8,9,10,11,12,13,14,15,16,17

DV333,5,6,8,12,13,15,16,17 AV1253,5,7,8,13,16

DDRV16

MT5388 RVREFDDR1 RVREF DDR2 RVREF

DDRV

12

R3247

1K_F

1K_F 0402

0402

RVREF3RVREF2RVREF1

12

R3246

1K_F

1K_F 0402

0402

12

C183

0.1U_16V_K

0.1U_16V_K 0402_X7R

0402_X7R

TP73TP73 TP74TP74

1 1

AV12_MEMPLL

AVSS12_MEMPLL

RDQM0 RDQM1 RDQM2 RDQM3

RDQ0 RDQ1 RDQ2 RDQ3 RDQ4 RDQ5 RDQ6 RDQ7 RDQS0 RDQS0#

RDQ8 RDQ9 RDQ10 RDQ11 RDQ12 RDQ13 RDQ14 RDQ15 RDQS1 RDQS1#

RDQ16 RDQ17 RDQ18 RDQ19 RDQ20 RDQ21 RDQ22RDQ22 RDQ23 RDQS2 RDQS2#

RDQ24 RDQ25 RDQ26 RDQ27 RDQ28 RDQ29 RDQ30 RDQ31 RDQS3 RDQS3#

MEMTP MEMTN

RVREF3 RVREF3

U3B

J23

RDQM0

J22

RDQM1

C15

RDQM2

D15

RDQM3

F25

RDQ0

L24

RDQ1

E24

RDQ2

L25

RDQ3

L26

RDQ4

E25

RDQ5

K24

RDQ6

F24

RDQ7

J25

RDQS0

J26

RDQS0_

G22

RDQ8

K25

RDQ9

G23

RDQ10

K23

RDQ11

K22

RDQ12

F23

RDQ13

J24

RDQ14

G24

RDQ15

G25

RDQS1

G26

RDQS1_

D12

RDQ16

C17

RDQ17

C12

RDQ18

B18

RDQ19

A18

RDQ20

B12

RDQ21

B17

RDQ22

E12

RDQ23

B16

RDQS2

A16

RDQS2_

D13

RDQ24

D16

RDQ25

C13

RDQ26

E15

RDQ27

E16

RDQ28

B13

RDQ29

C16

RDQ30

E13

RDQ31

B14

RDQS3

A14

RDQS3_

E21

MEMTP

D21

MEMTN

H17

AVDD12_MEMPLL_2

J17

AVDD12_MEMPLL_1

J16

AVSS12_MEMPLL_1

H16

AVSS12_MEMPLL_2

E17

MEM_VREF_2

D17

MEM_VREF_1

MT5388JFMG

MT5388JFMG null

null

RA12 RA11 RA10

RBA0 RBA1 RBA2

RCLK1

RCLK1_

RCLK0

RCLK0_

RCS_ RRAS_ RCAS_

RWE_

REXTDN

RODT

RCKE

VCC2IO_2 VCC2IO_3 VCC2IO_4 VCC2IO_5 VCC2IO_6 VCC2IO_7 VCC2IO_8

VCC2IO_9 VCC2IO_10 VCC2IO_11 VCC2IO_12 VCC2IO_13 VCC2IO_14 VCC2IO_15 VCC2IO_16 VCC2IO_17 VCC2IO_18 VCC2IO_19

VCC2IO_1 VCC2IO_20 VCC2IO_21

C25 C18 A23 B26

RA9

D20

RA8

A25

RA7

C21

RA6

A24

RA5

B20

RA4

B24

RA3

D22

RA2

B23

RA1

C20

RA0

B22 C22 C23

A12 A11

E26 D26

E20 E18 A20 B21 B11 D18 A21

A10 B10 C11 D11 E11 E19 A19 B19 C19 D19 F22 L22 E23 L23 D24 D25 M25 C26 M26 C10 M24

A 2/15

DRAM

—

KDL-22BX300/32BX300

1-857-611-11 <AZ1FK> A-P2

10

SONY 32BX300, 32AF41 Diagram

TABLE OF CONTENTS

SAFETY-RELATED COMPONENT WARNING

SAFETY CHECK-OUT

1-1. CIRCUIT BOARDS LOCATION

SECTION 1: DIAGRAMS

PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION

1-3. BLOCK DIAGRAM

1-4. SCHEMATICS AND SUPPORTING INFORMATION

A BOARD SCHEMATIC DIAGRAM (1 OF 15)

A BOARD SCHEMATIC DIAGRAM (2 OF 15)