Hitachi 53SDX20BB Bedienungsanleitung

PA No. 0158

NTSC DP15K/DP15H/DP15J

Chassis R/C: CLU-4322UG

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

FEBRUARY 2002 HHEA-MANUFACTURING DIVISION

SERVICE MANUAL

PROJECTION COLOR TELEVISION

CAUTION: Before servicing this chassis, it is important that the service technician read the “Safety Precaution” and

“Product Safety Notices” in the related service manual.

SAFETY NOTICE

USE ISOLATION TRANSFORMER WHEN SERVICING

Components having special safety characteristics are identified by a on the schematics and on the parts list in this

Service Data and its supplements and bulletins. Before servicing the chassis, it is important that the service technician read

and follow the “Safety Precautions” and “Product Safety Notices” in the related Service Manual.

This addendum is partly due to the change in convergence adjustment from Digital Array of

43FDX10Bto the use of 8 sensors Magic Focus of 43FDX20B. The Remote Control is also changed

from CLU-5711TSI and CLU-5713TSI to CLU-4322UG. This addendum inludes all information

necessary for the 43FDX20B, 53FDX20B, 43FDX15B, 53SDX20B, and 53SDX20BB, EXCEPT

information that is the same as the 43FDX10B, 43FDX11B, 53UDX10B and 61UDX10B. For this

information, please refer to Service Manual PA No. 0146 issued in May 2001.

Additionally, this Addendum includes Circuit Diagrams, Printed Circuit Boards and Parts List previously

not included in Service Manual PA No. 0146.

CONTENTS

SPECIFICATIONS ................................................................................................................................2

GENERAL INFORMATION ..................................................................................................................3

REMOTE CONTROL............................................................................................................................4

DISPLAY PICTURE FORMATS ..........................................................................................................5

SERVICE ADJUSTMENTS ................................................................................................................13

BASIC CIRCUIT DIAGRAM ..............................................................................................................41

PRINTED CIRCUIT BOARDS ............................................................................................................43

REPLACEMENT PARTS LIST ..........................................................................................................45

DISASSEMBLY INSTRUCTIONS ......................................................................................................50

43FDX15B DP15K

43FDX20B DP15K

53FDX20B DP15H

53SDX20B DP15J

Model: 53SDX20BB 53SDX20B

53FDX20B 43FDX20B

43FDX15B

Cathode-Ray Tube:

53FDX20B R=P16LXL00RFA(U)

53SDX20B G=P16LXL00HHA(U)

53SDX20BB B=P16LXL00BMB(U)

43FDX20B R=P16LXS00RFA

43FDX15B G=P16LXS00HHA

B=P16LXS00BMB

Power Input: 120 volts AC, 60 Hz

Power Consumption:

•Stand-By Power

43FDX20B/43FDX15B . . . . . . . . . . . . .2.7W

53FDX20B/53SDX20B/53SDX20BB . . . .2.7W

•Power Consumption (operating)

43FDX20B/43FDX15B . . . . . . . . . . . . .225W

53FDX20B/53SDX20B/53SDX20BB . . .216W

•Power Consumption (maximum)

43FDX20B/43FDX15B . . . . . . . . . . . . .265W

53FDX20B/53SDX20B/53SDX20BB . . .253W

Antenna Impedance: 75 Ohm Unbalanced

VHF / UHF / CATV

Receiving Channel: BAND CH

VHF 2~13

UHF 14~69

EXT. Mid (A-5)~(A-1), 4+

CATV Mid. A~I

CATV Super J~W

CATV Hyper (W+1)~(W+28)

Intermediate Frequency: Picture l-F Carrier 45.75 MHz

Sound l-F Carrier 41.25 MHz

Color Sub Carrier 42.17 MHz

Video Output: 1 Volt p-p, 75 ohm

Audio Input: 470 mVrms, 47 k Ohm

Stereo Audio Output: 470 mVrms, 1 k Ohm

Audio Output Power:

Front: 12 watts per channel at 10% distortion,

8 ohm Impedance. Max output – 15 watts.

Anode Voltage:

30.2±0.2kv (1.32±0.2mA)

Brightness: 43” 53”

(white screen) 250cd/m2170cd/m2

Speakers: 2 Woofers - 5 inch (120 mm) round

2 Tweeters - 2 inch (50 mm) round

Dimension: 43” 53”FDX 53”SDX20B 53”SDX20BB

Height (in.) 43 5/851 5/855 3/455 3/4

Width (in.) 38 15/16 46 46 46

Depth (in.) 20 1/16 25 1/425 26 1/4

Weight (Ibs.) 148 223 225 200

Circuit Board Assemblies:

C.P.T. (B) P.W.B. Terminal A P.W.B.

C.P.T. (G) P.W.B. Terminal B P.W.B.

C.P.T. (R) P.W.B. VM P.W.B.

Audio Out P.W.B. Surround P.W.B.

2H P.W.B. Power Deflection P.W.B.

Power Supply P.W.B. Control P.W.B.

Signal P.W.B. Control Sub P.W.B.

Convergence P.W.B. Sensor Distribution P.W.B.

CIRCUIT PROTECTION

CAUTION: Below is an EXAMPLE only. See Replacement Parts List for details. The following symbol near the fuse

indicates fast operation fuse (to be replaced). Fuse ratings appear within the symbol.

125V

5 A 125V

Example:

SPECIFICATIONS

“RISK OF FIRE - REPLACE FUSE AS MARKED”

The rating of fuse F901 is 5A - 125V.

Replace with the same type fuse for continued protection

against fire.

)

(



MAGIC

FOCUS

POWER INPUT

EXIT SELECT

Push open door and

pull forward and down

PUSH

POWER INPUT

EXIT

VOL+VOL-

CH-

CH+

VOL+VOL-

CH-

CH+

SELECT









AUDIO TO HI-FI



ANTA

CONVERTER

ANT B

MONITOR

OUT

INPUT 1

AUDIO

(MONO) L

AUDIO

S-VIDEOS-VIDEO

VIDEO VIDEO

AUDIO

(MONO)

S-VIDEO

VIDEO

Y/VIDEO

AUDIO

Y/VIDEO

AUDIO

INPUT 2 INPUT 4 INPUT 5

(MONO) (MONO)

GENERAL INFORMATION

Fig. 3. Front Control Panel

Fig. 4. Rear Panel Jacks

Antenna Input/Output

Audio/Video Inputs 1, 2, 4, 5

Monitor Out

Audio to Hi-Fi

S-Video Inputs 1 and 2

Component Input Y-PBPR

USE THE REMOTE TO CONTROL YOUR TV

123

456

789

ANT STATUS

VOL CH

POWER

TV CBL/SAT DVD/VCR

PIP SWAP PIP MODE FREEZE

HELP MENU

MUTE EXIT LAST CH

REC ASPECT MODE

SELECT

PIP CH

CLU-4322UG

VID1 VID2 VID3 VID4

VID5

SET UP

SETUP

The PICTURE FORMATS function is very useful when setting up reception High Definition, Standard

Definition and NTSC signals.

V. Position

Adjust this when viewing a COMPONENT: Y-PBPRsignal. This feature is used to center an HDTV video signal between the top and

bottom gray bars. Adjustable range is -10 (video center is toward bottom of screen) to +10 (video center is toward top of screen).

Press CURSOR  or to highlight then press down on THUMB STICK to select.

Press EXIT to quit menu or CURSOR to return to previous menu.

PICTURE FORMATS

Picture Formats Ant A 6

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Press Select To Set Press Select To Set

SETUP

SEL

SETUP

SEL

CUSTOMIZE

SETUP VIDEO AUDIO

THEATER

SEL

Picture Formats Ant A 6

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

CURSOR

SELECT

Set Menu Language

Plug & Play

Set Antenna/Cable

Set Channel Memory

Edit Channel Memory

View Channel List

Set The Clock

Magic Focus

Picture Formats

NOTE: 1. Depending on the input signal, some of the Aspect features will be grayed out. This means that the feature is

not available with the signal input.

2. Set up a Component Signal (connect component to Y-PBPRinputs) and switch to VIDEO: 4 or 5 by pressing the

Video:4 or 5 button on the Remote Control when planning to use all Picture Formats feature.

Aspect 1 - Display the actual (normal 4x3 or 16x9) inputted signal mode.

Aspect 2 - Stretch the signal to 16x9 format.

Aspect 3 - Zoom in on Aspect 1 mode.

Aspect 4 - Zoom in on Aspect 2 mode.

Aspect 5 - When 1080i signal is inputted, this is the true 1080i signal.

SET UP

SETUP

4x3

480i

Aspect 1

540p/1080i

Aspect

key

Aspect

key

Input

Aspect 1

(4x3 mode) Aspect 2

(16x9 mode)

Aspect

key

Aspect

key

Aspect 4

(Zoom 2 mode) Aspect 3

(Zoom 1 Mode)

Aspect 3

540p/1080i

Aspect 4

540p/1080i

Normal

Aspect

key

Aspect

key

Aspect 2

405p/810i

Letter

16x9

480i

Input

Aspect

key

Aspect

key

Aspect 1

(4x3 mode) Aspect 2

(16x9 mode)

Aspect

key

Aspect

key

Aspect 4

(Zoom 2 mode) Aspect 3

(Zoom 1 Mode)

Aspect 3

540p/1080i

Aspect 4

540p/1080i

Normal

Aspect

key

Aspect

key

Aspect 2

405p/810i

Aspect 1

540p/1080i

4x3

NTSC Aspect 1

540p/1080i Aspect 3

540p/1080i

Aspect

key

Aspect

key

Input Aspect 1

(4x3 mode) Aspect 3

(Zoom 1 Mode)

Letter

16x9

NTSC

Aspect

key

Aspect

key

Input Aspect 1

(4x3 mode) Aspect 3

(Zoom 1 Mode)

Aspect 3

540p/1080i

Aspect 1

540p/1080i

Normal Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Input

Signal

Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Normal

(1) NTSC Input - ANT A/B, VID1 ~ VID5, - 4x3 Format

(2) 480i Input - ANT A/B, Input 4/5 (Component) - 4x3 Format

Picture Formats

Depending on the input signal, the PICTURE FORMAT aspect ratio allows you to adjust the image through the following options.

SET UP

SETUP

4x3

480p

Aspect 1

540p/1080i

Aspect

key

Aspect

key

Input

Aspect 1

(4x3 mode) Aspect 2

(16x9 mode)

Aspect

key

Aspect

key

Aspect 4

(Zoom 2 mode) Aspect 3

(Zoom 1 Mode)

Aspect 3

540p/1080i

Aspect 4

540p/1080i

Normal

Aspect

key

Aspect

key

Aspect 2

405p/810i

Letter

16x9

480p

Input

Aspect

key

Aspect

key

Aspect 1

(4x3 mode) Aspect 2

(16x9 mode)

Aspect

key

Aspect

key

Aspect 4

(Zoom 2 mode) Aspect 3

(Zoom 1 Mode)

Aspect 3

540p/1080i

Aspect 4

540p/1080i

Normal

Aspect

key

Aspect

key

Aspect 2

405p/810i

Aspect 1

540p/1080i

Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Press Select To Set

SETUP

SEL

Picture Formats Y-PBPR: 4

Aspect Style Aspect 1

Aspect 2

Aspect 3

Aspect 4

Aspect 5

V. Position +5

Comp Color Type HDTV

SDTV/DVD

Video Display 1080i

540P

Menu To Menu Bar To Quit Exit

Comp Color Type

The Comp Color Type function allows you to automatically change tint and color coordinate for DTV Programs.

HDTV - High Definition Television - Use for High Vision Signal Y-PBPRfrom HDTV Set-Top Box.

SDTV /DVD - Standard Definition Television or Digital Video Disc Y-CBCRsuch as DVD (Digital Video Disc Player).

Video Display

The video display feature allows you to select between 1080i or 540P signal display.

NOTE: 1. If Comp Color Type is set improperly (does not match actual input signal), the color and tint of the main picture will be

abnormal.

2. You must be tuned to VIDEO: 4 or 5 input and have a component hooked up to the Y-PBPRinput jacks to

access all Picture Formats menu.

3. All settings will affect only the component input you are currently viewing. If you are using both sets of component

input jacks, be sure to set the Picture Formats feature for both inputs (set VIDEO:4 AND

VIDEO:5).

(3) 480p Input - Input 4/5 (Component) - 4x3 Format

4x3

NTSC

Input Aspect 1

540p/1080i

Aspect 3

540p/1080i

540 Lines (Progressive)

1080 Lines (Interlaced)

540 Lines (Progressive)

1080 Lines (Interlaced)

4x3

480i

Aspect 1

540p/1080i

Input

Aspect 3

540p/1080i

Aspect 4

540p/1080i

Aspect 2

405p/810i

540 Lines (Progressive)

1080 Lines (Interlaced)

405 Lines

(Progressive)

810 Lines

(Interlaced)

540 Lines (Progressive)

1080 Lines (Interlaced)

540 Lines (Progressive)

1080 Lines (Interlaced)

540 Lines

(Progressive)

1080 Lines

(Interlaced)

Insertion Panel to top and bottom

DISPLAY FORMAT OF COMPONENT VIDEO TERMINAL (YCBCR/YPBPR).

SDTV SIGNAL FORMAT: SMPTE-170M

HDTV SIGNAL FORMAT: ITU-R709, SMPTE-274M

4X3 MODEL

1. NORMAL MODE

(1) NTSC: 480i 4x3 (15.75kHz) 540P/1080i (33.75kHz)

(2) SDTV: 480i 4x3 (15.75kHz) 540P/1080i (33.75kHz)

(3) SDTV: 480i 16X9 (15.75KHz) 540P/1080i (33.75KHz)

540 Lines (Progressive)

1080 Lines (Interlaced)

405 Lines

(Progressive)

810 Lines

(Interlaced)

540 Lines (Progressive)

1080 Lines (Interlaced)

540 Lines (Progressive)

1080 Lines (Interlaced)

540 Lines

(Progressive)

1080 Lines

(Interlaced)

Insertion Panel to top and bottom

Letter

16x9

480i

Input

Aspect 3

540p/1080i

Aspect 4

540p/1080i

Aspect 2

405p/810i

Aspect 1

540p/1080i

540 Lines (Progressive)

1080 Lines (Interlaced)

405 Lines

(Progressive)

810 Lines

(Interlaced)

540 Lines (Progressive)

1080 Lines (Interlaced)

Hor 3/4 V

Ver 3/4 V

540 Lines (Progressive)

1080 Lines (Interlaced)

Hor 3/4 V

540 Lines

(Progressive)

1080 Lines

(Interlaced)

Insertion Panel to top and bottom

4x3

480p

Aspect 1

540p/1080i

Input

Aspect 3

540p/1080i

Aspect 4

540p/1080i

Aspect 2

405p/810i

(4) SDTV: 480P 4x3 (31.5KHz) 540P/1080i (33.75KHz)

(5) SDTV: 480P 16X9 (31.5KHz) 540P/1080i (33.75KHz)

540 Lines (Progressive)

1080 Lines (Interlaced)

405 Lines

(Progressive)

810 Lines

(Interlaced)

540 Lines (Progressive)

1080 Lines (Interlaced)

Hor 3/4 V

Ver 3/4 V

540 Lines (Progressive)

1080 Lines (Interlaced)

Hor 3/4 V

540 Lines

(Progressive)

1080 Lines

(Interlaced)

Insertion Panel to top and bottom

Letter

16x9

480p

Input

Aspect 3

540p/1080i

Aspect 4

540p/1080i

Aspect 2

405p/810i

Aspect 1

540p/1080i

540 Lines (Progressive)

1080 Lines (Interlaced)

405 Lines

(Progressive)

810 Lines

(Interlaced)

540 Lines (Progressive)

1080 Lines (Interlaced)

540 Lines

(Progressive)

1080 Lines

(Interlaced)

Insertion Panel to top and bottom

Letter

16x9

720p

Input

Aspect 4

540p/1080i

Aspect 2

405p/810i

Aspect 1

540p/1080i

(6) HDTV: 720P 16x9 (33.75KHz) 540P/1080i (33.75KHz)

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