DOWNLOAD Sony KDL-32R420B / KDL-40R470B Service Manual ↓ Size: 2.91 MB | Pages: 27 in PDF or view online for FREE

KDL-32R420B/40R470B 1

Television system 

ATSC (8VSB terrestrial): ATSC Compliant 8VSB

QAM on cable: ANSI/SCTE 07 2000 (Does not include CableCARD functionality)

Channel coverage

Analog Cable: 1 - 135 / Digital Cable: 1 - 135

Panel system
Speaker output

CABLE/ANTENNA

Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative

VIDEO IN

P

B

: 0.7 Vp-p, 75 ohms / 

P

R

: 0.7 Vp-p, 75 ohms

COMPONENT IN

VIDEO IN 

Supported formats:  1080p (60 Hz), 1080i (60 Hz), 720p (60 Hz), 480p, 480i

Audio Input (phono jacks)

Video Input (phono jacks)

HDMI IN 1/MHL

AUDIO

HDMI IN 2 (ARC)

For 

KDL-40R470B

AUDIO OUT 

(Headphone)

Audio output, Headphone (minijack), Subwoofer

NTSC: American TV Standard

Analog Terrestrial: 2 - 69 / Digital Terrestrial: 2 - 69

LCD (Liquid Crystal Display) Panel, LED Backlight
5 W + 5 W (

KDL-32R420B

), 8 W + 8 W (

KDL-40R470B

)

75-ohm external terminal for RF inputs

Two channel linear PCM 32, 44.1 and 48 kHz,16, 20 and 24bits, Dolby Digital

HDMI Video: 1080/24p, 1080p (30, 60 Hz), 1080i (60 Hz), 720p (30, 60 Hz), 720/24p, 480p, 480i

MHL Video: 1080/24p, 1080p (30 Hz), 1080i (60 Hz), 720p (30, 60 Hz), 720/24p, 480p, 480i, 

                        PC input

640 x 480, 31.5 kHz, 60 Hz, 800 x 600, 37.9 kHz, 60 Hz, 1,024 x 768, 48.4 kHz, 60 Hz, 

1,280 x 768, 47.4 kHz, 60 Hz, 1,280 x 768, 47.8 kHz, 60 Hz, 1,360 x 768, 47.7 kHz, 60 Hz

1,280 x 1024, 64.0 kHz, 60 Hz, *1,920 x 1080, 67.5 kHz, 60 Hz

For 

KDL-32R420B

640 x 480, 31.5 kHz, 60 Hz, 800 x 600, 37.9 kHz, 60 Hz, 1,024 x 768, 48.4 kHz, 60 Hz

1,280 x 768, 47.4 kHz, 60 Hz, 1,280 x 768, 47.8 kHz, 60 Hz, 1,360 x 768, 47.7 kHz, 60 Hz

* The 1080p timing when applied to the HDMI input will be treated as a video timing and not PC timing

 DC IN 19.5 V

AC adapter input

• Optional accessories availability depends on its stock.
• Design and specifications are subject to change without notice.
• This TV set incorporates MHL 2.

* Dimensions and mass are approximate values.

Power requirement
Power consumption

 

75 W 

 

45 W 

in use
in standby

Screen size*

40

200 x 100

100 x 100

    31.5 

(32 Class)

(measured diagonally)

(inches)

Display resolution

Dimensions* with stand

(inches)

926 × 584 × 175

926 × 556 × 89

36   × 23  × 7

1

/

2

36   × 22  × 3

1

/

2

736 × 473 × 144

29  × 18 

5

/

8

 × 5

without stand (mm)

(inches)

wall-mount hole pattern 

(mm)

wall-mount screw size 

(mm)

Mass*

(lb)

7,4

16,3

4,9

10,8

(kg)

(lb)

7,0

15,4

4,7

10,4

Optional accessories

Operating temperature

19.5 V DC with AC adapter, Rating: Input 110-240 V AC, 50/60 Hz (U.S.A./Canada 120 V AC, 60 Hz)

Less than 0.4 W with 120 V AC and less than 0.5 W with 240 V AC

1,920 dots (horizontal) × 1,080 lines (vertical)

1,366 dots (horizontal) × 768 lines (vertical)

 (mm)

(kg)

with stand

without stand 

M6 (8~12 mm)

MHL Cable: DLC-MB10/DLC-MB20/DLC-MC20

32 ºF – 104 ºF (0 ºC – 40 ºC)

3

/

4

736 × 451 × 80

29  × 17 

7

/

8

 × 3

1

/

4

5

/

8

* Please refer to the model name printed

on the remote control.

KDL-32R420B/40R470B 2

SWITCH

UNIT

MAIN BOARD

(BIS BOARD) 

HIL BOARD

WIRELESS

LAN CARD

KDL-32R420B/40R470B 3

KDL-32R420B/40R470B 4

Before servicing the Television:

1.  Verify the TV has the symptom the customer indicated.

2.  Check to see if the latest Software is installed.

a.  If not, install the latest version. 

3.  Determine the replacement part required.

When an error is detected, the Self Check screen records the number of 

times the error occurred. This is helpful in confirming past occurrences of an 
error and for determining if an error is intermittent when the customer is not 
sure what is causing the television to shut down. If the screen displays a “0”, 
no error has occurred.

1.  Press 

POWER

 to turn on the TV and then turn it off again.

2.  Press the following buttons on the 

Remote Commander within 1 

second of each other: 

 Info 

  

  i +

 

 Channel 

5

 

 Volume 

-

 

 

POWER

NOTE:

 This differs from accessing Service Adjustments Mode (Volume +).

Indicates

an error

has occurred

Indicates

no error

has occurred