FUNAI HD-B2735_-D2835_(E2B21BD_24ED)_HDD+DVD Recorder sm

SERVICE MANUAL

HDD & DVD RECORDER

HD-B2735/HD-D2835

TABLE OF CONTENTSSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1Laser Beam Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-1Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4-1Handling Precautions for HDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5-1Cabinet Disassembly Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6-1How to Self-Check and Initialize the HDD & DVD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1 Function Indicator Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9-1Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10-1Schematic Diagrams / CBAs and Test Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-1Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13-1IC Pin Function Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14-1Lead Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-1Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16-1Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17-1Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18-1

Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.

1-1-1 E2B21SP

SPECIFICATIONS

NOTES:1. All Items are measured without pre-emphasis unless otherwise specified.2. Power supply : 220 - 240 V ~ 50 Hz

3. Ambient temperature : 5 C ~ 40 C

ITEM Specifications

General

HDD Internal 3.5 inch HDD 160 GB

Power consumption 35W (standby: 6.0W)

Recording

Recording format Video Recording format (DVD-RW only)Video format (DVD-RW, DVD-R)

Recordable discs DVD-ReWritableDVD-Recordable

Video recording formatSampling frequencyCompression format

13.5MHzMPEG

Audio recording formatSampling frequencyCompression format

48kHzDolby Digital

Tuner

Receivable channels E21-E69

Input/Output

Video inputInput levelJacks

AV3 (front)1 Vp-p (75)RCA jack

S-Video inputY (Iuminance) - Input levelC (color) - Input levelJacks

AV3 (front)1 Vp-p (75)300 mVp-p (75)4 pin mini DIN

Audio inputDuring audio inputJacks

AV3 (front) L/R2V rms (10k)RCA jacks

Audio input/outputJacks 21 pin scart jack

Video input/outputInput/Output levelJacks

1 Vp-p (75)21 pin scart jack

S-Video outputY (Iuminance) - Input/Output levelC (color) - Input/Output levelJack

1 Vp-p (75)300 mVp-p (75)4 pin mini DIN

Component-Video outputY - Output levelPB / CB , PR / CR - Output levelJack

1.0 Vp-p (75)0.7 Vp-p (75)RCA jacks

Audio outputDuring audio outputJacks

2V rms (680)RCA jacks

Digital audio outputOutput levelJack

500 mVp-p (75)Coaxial pin jackOptical connector

VHF/UHF antennainput/output terminal VHF/UHF set 75

1-2-1 R3PLSP

LASER BEAM SAFETY PRECAUTIONS

This DVD player uses a pickup that emits a laser beam.

The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.

CAUTION: Use of controls and adjustments, or doing procedures other than those specified herein, may result in hazardous radiation exposure.

Location: Inside Top of DVD mechanism.

Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin.

Drive Mechanism Assembly

Laser Beam Radiation

Laser Pickup

Turntable

1-3-1 DVD_SFNP

IMPORTANT SAFETY PRECAUTIONS

Product Safety NoticeSome electrical and mechanical parts have specialsafety-related characteristics which are often not evi-dent from visual inspection, nor can the protectionthey give necessarily be obtained by replacing themwith components rated for higher voltage, wattage,etc. Parts that have special safety characteristics areidentified by a ! on schematics and in parts lists. Useof a substitute replacement that does not have thesame safety characteristics as the recommendedreplacement part might create shock, fire, and/or otherhazards. The Products Safety is under review continu-ously and new instructions are issued wheneverappropriate. Prior to shipment from the factory, ourproducts are carefully inspected to confirm with therecognized product safety and electrical codes of thecountries in which they are to be sold. However, inorder to maintain such compliance, it is equally impor-tant to implement the following precautions when a setis being serviced.

Precautions during ServicingA. Parts identified by the ! symbol are critical for

safety. Replace only with part number specified.

B. In addition to safety, other parts and assembliesare specified for conformance with regulationsapplying to spurious radiation. These must also bereplaced only with specified replacements.Examples: RF converters, RF cables, noise block-ing capacitors, and noise blocking filters, etc.

C. Use specified internal wiring. Note especially:

1)Wires covered with PVC tubing2)Double insulated wires3)High voltage leads

D. Use specified insulating materials for hazardouslive parts. Note especially:

1)Insulation tape2)PVC tubing 3)Spacers4)Insulators for transistors

E. When replacing AC primary side components(transformers, power cord, etc.), wrap ends ofwires securely about the terminals before solder-ing.

F. Observe that the wires do not contact heat produc-ing parts (heatsinks, oxide metal film resistors, fus-ible resistors, etc.).

G. Check that replaced wires do not contact sharpedges or pointed parts.

H. When a power cord has been replaced, check that5 - 6 kg of force in any direction will not loosen it.

I. Also check areas surrounding repaired locations.

J. Be careful that foreign objects (screws, solderdroplets, etc.) do not remain inside the set.

K. Crimp type wire connectorThe power transformer uses crimp type connectorswhich connect the power cord and the primary sideof the transformer. When replacing the transformer,follow these steps carefully and precisely to pre-vent shock hazards.Replacement procedure

1)Remove the old connector by cutting the wires at apoint close to the connector.Important: Do not re-use a connector. (Discard it.)

2)Strip about 15 mm of the insulation from the endsof the wires. If the wires are stranded, twist thestrands to avoid frayed conductors.

3)Align the lengths of the wires to be connected.Insert the wires fully into the connector.

4)Use a crimping tool to crimp the metal sleeve at itscenter. Be sure to crimp fully to the complete clo-sure of the tool.

L. When connecting or disconnecting the internalconnectors, first, disconnect the AC plug from theAC outlet.

1-3-2 DVD_SFNP

Fig. 1

Chassis or Secondary Conductor

Primary Circuit

d' d

AC Voltmeter(High Impedance)

Exposed Accessible Part

B One side of Power Cord Plug Prongs

Z

Fig. 2

Safety Check after ServicingExamine the area surrounding the repaired locationfor damage or deterioration. Observe that screws,parts, and wires have been returned to their originalpositions. Afterwards, do the following tests and con-firm the specified values to verify compliance withsafety standards.

1. Clearance DistanceWhen replacing primary circuit components, confirmspecified clearance distance (d) and (d) between sol-dered terminals, and between terminals and surround-ing metallic parts. (See Fig. 1)

Table 1 : Ratings for selected area

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

2. Leakage Current TestConfirm the specified (or lower) leakage currentbetween B (earth ground, power cord plug prongs)and externally exposed accessible parts (RF termi-nals, antenna terminals, video and audio input andoutput terminals, microphone jacks, earphone jacks,etc.) is lower than or equal to the specified value in thetable below.

Measuring Method (Power ON) :Insert load Z between B (earth ground, power cordplug prongs) and exposed accessible parts. Use anAC voltmeter to measure across the terminals of loadZ. See Fig. 2 and the following table.

AC Line Voltage Clearance Distance (d), (d)

220 to 240 V 3 mm(d) 6 mm(d)

Table 2: Leakage current ratings for selected areas

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

AC Line Voltage Load Z Leakage Current (i) One side of power cord plug prongs (B) to:

220 to 240 V

2k RES. Connected in

parallel

i0.7mA AC Peaki2mA DC

RF orAntenna terminals

50k RES. Connected in

parallel

i0.7mA AC Peaki2mA DC A/V Input, Output

1-4-1 DVDP_SN

STANDARD NOTES FOR SERVICING

Circuit Board Indications1. The output pin of the 3 pin Regulator ICs is

indicated as shown.

2. For other ICs, pin 1 and every fifth pin areindicated as shown.

3. The 1st pin of every male connector is indicated asshown.

Instructions for Connectors1. When you connect or disconnect the FFC (Flexible

Foil Connector) cable, be sure to first disconnectthe AC cord.

2. FFC (Flexible Foil Connector) cable should beinserted parallel into the connector, not at anangle.

Pb (Lead) Free SolderWhen soldering, be sure to use the Pb free solder.

How to Remove / Install Flat Pack-IC

1. Removal

With Hot-Air Flat Pack-IC Desoldering Machine:

1. Prepare the hot-air flat pack-IC desolderingmachine, then apply hot air to the Flat Pack-IC(about 5 to 6 seconds). (Fig. S-1-1)

2. Remove the flat pack-IC with tweezers whileapplying the hot air.

3. Bottom of the flat pack-IC is fixed with glue to theCBA; when removing entire flat pack-IC, first applysoldering iron to center of the flat pack-IC and heatup. Then remove (glue will be melted). (Fig. S-1-6)

4. Release the flat pack-IC from the CBA usingtweezers. (Fig. S-1-6)

CAUTION:

1. The Flat Pack-IC shape may differ by models. Usean appropriate hot-air flat pack-IC desolderingmachine, whose shape matches that of the FlatPack-IC.

2. Do not supply hot air to the chip parts around theflat pack-IC for over 6 seconds because damageto the chip parts may occur. Put masking tapearound the flat pack-IC to protect other parts fromdamage. (Fig. S-1-2)

Top View

Out In

Bottom ViewInput

5

10

Pin 1

Pin 1

FFC Cable

Connector

CBA

* Be careful to avoid a short circuit.

Fig. S-1-1

1-4-2 DVDP_SN

3. The flat pack-IC on the CBA is affixed with glue, sobe careful not to break or damage the foil of eachpin or the solder lands under the IC whenremoving it.

With Soldering Iron:

1. Using desoldering braid, remove the solder fromall pins of the flat pack-IC. When you use solderflux which is applied to all pins of the flat pack-IC,you can remove it easily. (Fig. S-1-3)

2. Lift each lead of the flat pack-IC upward one byone, using a sharp pin or wire to which solder willnot adhere (iron wire). When heating the pins, usea fine tip soldering iron or a hot air desolderingmachine. (Fig. S-1-4)



Hot-airFlat Pack-ICDesolderingMachine

CBA

Flat Pack-IC

Tweezers

Masking Tape

Fig. S-1-2

Flat Pack-IC Desoldering Braid

Soldering Iron

Fig. S-1-3

Fine TipSoldering Iron

SharpPin

Fig. S-1-4

1-4-3 DVDP_SN

With Iron Wire:

1. Using desoldering braid, remove the solder fromall pins of the flat pack-IC. When you use solderflux which is applied to all pins of the flat pack-IC,you can remove it easily. (Fig. S-1-3)

2. Affix the wire to a workbench or solid mountingpoint, as shown in Fig. S-1-5.

3. While heating the pins using a fine tip solderingiron or hot air blower, pull up the wire as the soldermelts so as to lift the IC leads from the CBAcontact pads as shown in Fig. S-1-5.



Note: When using a soldering iron, care must betaken to ensure that the flat pack-IC is notbeing held by glue. When the flat pack-IC isremoved from the CBA, handle it gentlybecause it may be damaged if force is applied.

2. Installation1. Using desoldering braid, remove the solder from

the foil of each pin of the flat pack-IC on the CBAso you can install a replacement flat pack-IC moreeasily.

2. The mark on the flat pack-IC indicates pin 1.(See Fig. S-1-7.) Be sure this mark matches the 1on the PCB when positioning for installation. Thenpresolder the four corners of the flat pack-IC. (SeeFig. S-1-8.)

3. Solder all pins of the flat pack-IC. Be sure thatnone of the pins have solder bridges.

To Solid Mounting Point

Soldering Iron

Iron Wire

or

Hot Air Blower

Fig. S-1-5

Fine TipSoldering IronCBA

Flat Pack-ICTweezers

Fig. S-1-6

Example :

Pin 1 of the Flat Pack-ICis indicated by a " " mark. Fig. S-1-7

Presolder

CBA

Flat Pack-IC

Fig. S-1-8

1-4-4 DVDP_SN

Instructions for Handling Semi-conductorsElectrostatic breakdown of the semi-conductors mayoccur due to a potential difference caused byelectrostatic charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a grounding band (1 M) that isproperly grounded to remove any static electricity thatmay be charged on the body.

2. Ground for Workbench

Be sure to place a conductive sheet or copper platewith proper grounding (1 M) on the workbench orother surface, where the semi-conductors are to beplaced. Because the static electricity charge onclothing will not escape through the body groundingband, be careful to avoid contacting semi-conductorswith your clothing.

CBA

Grounding Band

Conductive Sheet orCopper Plate

1M

1M

CBA

1-5-1 DHD_SN

HANDLING PRECAUTIONS FOR HDD

CAUTION:

1. SHOCKa. Exposing HDD to shock may be the biggest

damaging factor. Please note that HDD is easily damaged even if dropped from any height. Be sure to place HDD on a shock-absorbent mat. Also, be careful when transporting HDD.

b. Be careful not to subject HDD to any shock when tightening screws for HDD replacement.(Tighten screws manually, not with an electric driver.)

2. MOISTUREa. Moisture may also be a damaging factor. HDD is

semiclosed style. Sudden changes in ambient temperature may cause moisture to form. Monitor temperature and do not allow moisture to form on the media surface. Also, when opening HDD package, do so only after package is at ambient temperature.

b. After replacing HDD, leave it to reach room temperature (about 2 hours) for preventing dew internal condensation, and then work necessary task such as operation check.

3. STATIC ELECTRICITYa. After removing HDD or taking replacement HDD

out of the protective bag (the replacement HDD is packed in a protective bag), place HDD on a conductive surface. A grounding band should be worn when handling.

Both the conductive surface and grounding band should be grounded.

b. Make sure that HDD is placed on main unit completely and then let go of it, when assembling.

c. Do not put HDD on a packing bag. (for preventing electrostatic damage)

4. OTHERSa. Be careful so as not to do the followings.

Otherwise, HDD might be damaged.

- DO NOT disassemble HDD.

- When handling HDD, be sure to hold both sides securely.

b. HDD should be stored, packed in the protective bag, in suitable surroundings (i.e., no extreme changes in temperature to avoid condensation).

c. When transporting HDD, be sure to use the exclusive packing case (the replacement HDD carton).

d. Do not stack HDDs.

e. Do not place vertically because HDD is unstable and easy to fall.

Grounding Band

1-6-1 E2B21DC

CABINET DISASSEMBLY INSTRUCTIONS

1. Disassembly FlowchartThis flowchart indicates the disassembly steps to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route, and dress the cables as they were originally.

2. Disassembly Method

Note:(1): Identification (location) No. of parts in the figures(2): Name of the part(3): Figure Number for reference(4): Identification of parts to be removed, unhooked,

unlocked, released, unplugged, unclamped, or desoldered.P=Spring, L=Locking Tab, S=Screw,CN=Connector*=Unhook, Unlock, Release, Unplug, or Desoldere.g. 6(S-1) = six Screws (S-1), 5(L-1) = five Locking Tabs (L-1)

(5): Refer to Reference Notes.

ID/LOC.No.

PART

REMOVAL

Fig.No.

REMOVE/*UNHOOK/UNLOCK/RELEASE/UNPLUG/DESOLDER

Note

[1] Top Cover D1 8(S-1) ---

[2] Front Unit D2CN1641, *5(L-1), *3(L-2)

11-11-2

[3]Front Assembly

D3 ---------- ---

[4]CONTROL CBA

D3 *3(L-3) 1-3

[5]HDD Assembly

D4*CN651, *CN1015, 4(S-2)

---

[6]

DVD Mechanism & DVD/HDD MAIN CBA Assembly

D4

2(S-3), 4(S-4), *CN101, *CN701, Locking Card Spacer, Attachment Holder

2

[7] ATA CBA D5 CN3001 ---

[8]HDD Bracket

D5 4(S-5) ---

[9] HDD D5(S-6), HDD Plate Earth

---

[10]Rear Panel Unit

D6*CN1601, 5(S-7),2(S-8)

---

[1] Top Cover

[2] Front Unit

[3] Front Assembly[4] CONTROLCBA

[18] FrontBracket R

[5] HDD Assembly

[9] HDD

[8] HDD Bracket

[6] DVD Mechanism& DVD/HDD MAIN

CBA Assembly

[15] POWER SUPPLY CBA

[16] Power Holder[12] Fan Cover

[13] DC Fan Motor

[14] Rear Panel

[10] Rear PanelUnit

[11] JACK CBA

[17] AV CBA

[7] ATA CBA

[11] JACK CBA D6 *CN1802, Desolder ---

[12] Fan Cover D7 2(S-9) ---

[13]DC Fan Motor

D7 Fan Earth ---

[14] Rear Panel D7 ---------- ---

[15]POWER SUPPLY CBA

D8 *CN1151, 4(S-10) ---

[16]Power Holder

D8 ---------- ---

[17] AV CBA D8 2(S-11) ---

[18]Front Bracket R

D8 (S-12) ---

(1)

(2)

(3)

(4)

(5)

ID/LOC.No.

PART

REMOVAL

Fig.No.

REMOVE/*UNHOOK/UNLOCK/RELEASE/UNPLUG/DESOLDER

Note

1-6-2 E2B21DC

Reference Notes1. Locking Tabs (L-1) ,(L-2) and (L-3) are fragile. Be

careful not to break them. 1-1. Release five Locking Tabs (L-1). 1-2. Release three Locking Tabs (L-2) and

remove the Front Assembly.1-3. Release three Locking Tabs (L-3).

2. Do not replace the DVD Mechanism or the DVD/HDD MAIN CBA Assembly separately, when replacing the DVD Mechanism & DVD/HDD MAIN CBA Assembly. Order the new DVD Mechanism & DVD/HDD MAIN CBA Assembly.

2-1. Whenever you have replaced the HDD unit, initialize the HDD unit. To initialize the HDD unit, perform the following.To put the HDD & DVD into the HDD mode, press the [HDD] button on the remote control unit.

2-2. To put the HDD & DVD into the self-check mode, after pressing [VARIABLE SKIP] button, press the [3], [6], and [9] buttons on the remote control in that order within three seconds.

2-3. Press [ENTER] button. The HDD & DVD is initialized and the power is turned off automatically after two seconds.

(S-1)

(S-1)

(S-1)

[1] Top Cover

Fig. D1

Fig. D2

[2] Front Unit

(L-1)

CN1641

(L-1)

(L-1)

(L-2)

Fig. D3

[3] Front Assembly

[4] CONTROL CBA

(L-3)

(S-2)

CN651

CN701

CN101

CN1015

(S-3)

(S-4)

Fig. D4

[5] HDDAssembly

[6] DVD Mechanism & DVD/HDD MAIN CBA Assembly

Locking Card Spacer

AttachmentHolder

1-6-3 E2B21DC

Fig. D5

[9] HDD

[7] ATA CBA

[8] HDD Bracket(S-5)

(S-6)

CN3001

HDD Plate Earth

CN1802

Fig. D6

[10] Rear Panel Unit

[11] JACKCBA

Desolder

Leadwithbluestripe

CN1601

(S-7)

(S-8)

(S-8)

Fig. D7

[14] Rear Panel

[12] Fan Cover

[13] DC Fan Motor

(S-9)

Fan Earth

Fig. D8

[15] POWER SUPPLY CBA

[16] PowerHolder

[17] AV CBA

[18] FrontBracket R

(S-10)

(S-10)

(S-12)

(S-11)CN1151

1-7-1 E2B21INT

HOW TO SELF-CHECK AND INITIALIZE THE HDD & DVD

1. Turn on the HDD & DVD.

2. To put the HDD & DVD into the HDD mode, press [HDD] on the remote control unit.

3. To put the HDD & DVD into the self-check mode, after pressing [VARIABLE SKIP] button, press the [3], [6], and [9] buttons on the remote control in that order within three seconds. Fig. a appears on the screen and all LEDs light.

Fig. a: Self-Check Mode Screen

4. Upon the self-check completion, Fig. b appears on the screen.

Fig. b: Screen of Finishing Self-Check Mode

Table 1: Description of Fig. a

INDICATION DESCRIPTION

DVD CONNECT STATUS (*1) Connecting Condition of DVD(F/E)

HDD CONNECT STATUS (*2) Connecting Condition of HDD

HDD POWER ON HOURS (*3)Value of HDD power on hours obtained from S.M.A.R.T. command. (If not obtainable, value of HDD power on hours is 0.)Value in parentheses is the factory setting value. (If no setting, the value is 0.)

BE Ver. (*4) B/E version

FE Ver. (*5) F/E version

Sub Micon Ver. (*6) Sub micro controller version

Self-Analysys and Report

DVD CONNECT STATUS :

HDD CONNECT STATUS :

HDD POWER ON HOURS :

BE Ver. :

FE Ver. :

Sub Micon Ver. :

T2*******Q2J

R20_0**_***h

NFQ2***T1-3N11

*1*2*3

*4*5*6

"*******" differs depending on the models.


DVD CONNECT STATUS : OK

HDD CONNECT STATUS : OK

HDD POWER ON HOURS : 100(40)

*7*8

*9*10

BE Ver. :

FE Ver. :

Sub Micon Ver. :

FACTORY DEFAULT :

POWER OFF :

ENTER

POWER

T2*******Q2J

R20_0**_***h

NFQ2***T1-3N11


1-7-2 E2B21INT

5. When the self-check mode is complete, press [STANDBY-ON] button to turn the power off.When initializing the HDD & DVD, press [ENTER] button. Fig. c appears on the screen. After two seconds, the power is turned off automatically.

Fig. c: Initialize Mode Screen

NOTE: When initializing, Current Clock, Setup Changing Item, Channel Setup, Area Setup, Program and HDD Contents are initialized.

Table 2: Indication of DVD self-check (*7)


OK Connection of DVD is normal.

NOT FOUND DVD drive cannot be found.

CABLE ERRORFFC cable (connecting to CN401) between the DVD drive and the DVD/HDD MAIN CBA is not connected correctly.

Table 3: Indication of HDD self-check (*8)


OK Connection of HDD is normal.

NOT FOUND HDD drive cannot be found.

CABLE ERROR FFC cable between the ATA CBA and the HDD drive is not connected correctly.

Table 4: Available button in self-check mode

BUTTON DESCRIPTION

ENTER (*9) Initialize (only when the self-check mode is complete)

STANDBY-ON (*10) Turn the power off (when the self-check mode is complete)

OTHER Not available

Table 5: Description of *11 in Fig. c


ENTER Initialization preparation is complete.

WRITING Initializing

OK Initializing is finished normally.

NG Initializing is not finished normally.



DVD CONNECT STATUS : OK

HDD CONNECT STATUS : OK

HDD POWER ON HOURS : 100(40)

BE Ver. :

FE Ver. :

Sub Micon Ver. :

T2*******Q2J

R20_0**_***h

NFQ2***T1-3N11

FACTORY DEFAULT : *11WRITING

1-8-1 E2B21FW

FIRMWARE RENEWAL MODE

1. Update Contents

2. Update1. Turn the power on and remove the disc in the tray.

2. To switch the HDD & DVD into the HDD mode, press [HDD] on the remote control unit.

3. To put the HDD & DVD into version up mode, press [VARIABLE SKIP] and [6], [5], [4] buttons on the remote control unit in that order within 3 seconds. The tray will open automatically.Fig. a appears on the TV screen and Fig. b appears on the VFD.

Fig. a: Update Mode TV Screen

Fig. b: VFD Display in Update Mode

4. Load the update disc.The TV screen will display Fig. c.

- If the update disc contains only a single file, the update will initiate automatically when the disc is inserted.

Fig. c: Update Disc TV Screen

Effective FIRMWARE update files will have the file extensions shown below.

5. Select the desired FIRMWARE to be updated with the arrow button and press the [ENTER] or [PLAY] button.The tray will open automatically; close the tray by pressing [OPEN/CLOSE] button or by hand.

6. Fig. d appears on the TV screen and Fig. e appears on the VFD, and the update will start.

Fig. d: TV Display during update

The status displayed in *1 is as shown below.

Item Status

1 B/E Update B/E FIRMWARE

2 F/E Update F/E FIRMWARE

DISC UPDATE

Please Insert F/W Disc

*FIRMWARE version will differ depending on the model. Fig. a is an example.

File extension Status

MOT F/E FIRMWARE file

Display Status

B/E FIRMWARE B/E

F/E FIRMWARE F/E

UNKNOWN Not FIRMWARE B/E or F/E

DISC UPDATE

BE FE

H3T00141B2C.MOT

*FIRMWARE version will differ depending on the model. Fig. c is an example.

*1*2

DISC UPDATE

DISC UPDATING

TARGET: B/ESTATUS: EXECUTING

*FIRMWARE version will differ depending on the model. Fig. d is an example.

1-8-2 E2B21FW

The status displayed in *2 is as shown below.

Fig. e: VFD Display during update

When the TV screen displays "Firmware Updating... XX% Complete," the VFD will indicate "XX"%.

7. When update is complete, the unit will shut off automatically.

8. If an error occured during updating, the TV screen will display Fig. f.

Fig. f: TV Display when completing update with error

Fig. h: VFD Display when completing update with error

In this case, all button operations will be invalid except [STANDBY-ON] button.

9. Press [STANDBY-ON] button to turn the power off and press [STANDBY-ON] button again to turn the power back on and finish updating.

3. How to Verify the Firmware Version

1. Turn the power on and remove the disc in the tray.

2. To switch the HDD & DVD into HDD mode, press [HDD] on the remote control unit.

3. To put the HDD & DVD into version display mode, press [VARIABLE SKIP] and [1], [2], [3] buttons on the remote control unit in that order within 3 seconds. Fig. i appears on the TV screen.

Fig. i: Firmware version display

Effective buttons in this mode are the following...

Display Status

EXECUTING Loading F/W from Update Disc or writing to Flash memory

ERROR Error during Flash memory writing

FILE ERROR Check SAM error in F/W file

READ ERROR Error during F/W file reading

DISC UPDATE

PLEASE PUSH POWER BUTTON

TARGET: B/ESTATUS: ERROR

*FIRMWARE version will differ depending on the model. Fig. f is an example.

Display Contents

MODEL NAME Product number

BE Ver. Firmware B/E version

FE Ver. Application F/E version

Sub Micon Ver. Sub Microcontroller firmware version

REGION Region code of playable DVD disc

CPRM KEY NO. CPRM key number

HDD MODEL HDD serial number and capacity (GByte)

LD ADJUSTMENT

LD adjustment progress (done: OK/not done: --)

DISC ADJUSTMENT

Factory adjustment progress (done: OK/not done: --)

Buttons Operations

POWER Power off to release from this mode.

SETUP Version display disappears and SETUP screen appears.

TOP MENU Version display disappears and TOP MENU screen appears.

TIMER PROG.Version display disappears and TIMER PROGRAMMING screen appears.

DUBBING MENU

Version display disappears and DUBBING screen appears.

Others While displaying version and normal operation.

******* part will differ depending on the model.Fig. i is an example.

VERSION INFORMATION

E2B10EDH3T*****B2CR34_***_**T3007THP2(0x***)***********(***GByte)***

OKOK

Model Name : BE Ver. : FE Ver : Sub Micon Ver. :REGION:CPRM KEY NO:HDD MODEL:DivX Ver.:

LD ADJUSTMENT:DISC ADJUSTMENT:

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)

AL+

12V

AL+

5V(1

)

Q22

03

Q22

21

Q10

16

Q11

64

Q11

54

PW

R-S

WT

O S

YS

TE

M

CO

NT

RO

LB

LOC

K

DIA

GR

AM

RE

G-C

ON

T

P-O

N+

5V

AU

DIO

+5V

TO

HA

RD

D

ISK

DR

IVE

TO

HD

D/D

VD

M

AIN

CB

AC

N10

1

P-O

N+

10V

LOW

-PO

W

F1

F2

AV

CB

AP

OW

ER

SU

PP

LY

CB

A

1-11-1 H3P_SC

SCHEMATIC DIAGRAMS / CBAS AND TEST POINTS

Standard Notes

WARNINGMany electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark " ! " in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.

Notes:1. Do not use the part number shown on these

drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.

2. All resistance values are indicated in ohms

(K=103, M=106).

3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.

4. All capacitance values are indicated in F (P=10-6 F).

5. All voltages are DC voltages unless otherwise specified.

6. Electrical parts such as capacitors, connectors, diodes, ICs, transistors, resistors, switches, and fuses are identified by four digits. The first two digits are not shown for each component. In each block of the diagram, there is a note such as shown below to indicate these abbreviated two digits.

1-11-2 H3P_SC

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:

1. CAUTION:

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE.

2. CAUTION:

Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F2001) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.

3. Note:1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the

parts list, and may be slightly different or amended since the drawings were prepared.

2. To maintain original function and reliability of repaired units, use only original replacement parts which are listed with their part numbers in the parts list section of the service manual.

4. Voltage indications for PLAY and REC modes on the schematics are as shown below:

5. How to read converged lines

6. Test Point Information

2 31 5.0(2.5)

PLAY mode STOP mode5.0

The same voltage forboth PLAY & STOP modes Indicates that the voltage

is not consistent here.

Unit: Volts

3

2

1

A B C D

1-B1

1-D3

AREA D3

AREA B1

1-D3

Distinction AreaLine Number (1 to 3 digits)

Examples:1. "1-D3" means that line number "1" goes to the line number "1" of the area "D3". 2. "1-B1" means that line number "1" goes to the line number "1" of the area "B1".

: Indicates a test point with a jumper wire across a hole in the PCB.

: Used to indicate a test point with a component lead on foil side.

: Used to indicate a test point with no test pin.

: Used to indicate a test point with a test pin.

1-11-3 E2B21SCAV1

AV 1/5 Schematic Diagram*1 NOTE

IC1502 R3112N211A-TR-F/BU4221G-TR

PST3621NR

Group A Group B

C1507 0.015 0.1

These components (IC1502, C1507)can be used in any models. However, you cannot mix components under Group A with the ones under Group B.You can choose either Group. The differencebetween Group A and Group B is shown below.

1-11-4 E2B21SCAV2

AV 2/5 Schematic Diagram

5G 4G 3G 2G 1G7G 6G

TIME P-SCAN DBCSHIFT

VCRHDDDVD

PM

CD RW

abc d d

ef

f

hh

h

g

CTIMESHIFT

7G 6G 5G 4G 3G 2G 1G

a

b

c

d

e

f

g

c

d

e

ff

g

c

d

e

f

g

c

d

e

f

g

c

d

e

f

g

c

d

e

f

g

h h h

d

f

h

i

a

b

c

d

e

g

a

b

a

b

a

b

a

b

a

b

FL1501 MATRIX CHART

CD

P-SCAN

DVD

PM

HDD

VCRDB

RW

1-11-5 E2B21SCAV3


1-11-6 E2B21SCAV4


1-11-7 E2B21SCAV5


1-11-8

Power Supply Schematic Diagram

E2B21SCP

CAUTION !For continued protection against fire hazard,replace only with the same type fuse.

NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F2001) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.

1-11-9

E2B21SCJ

JACK Schematic Diagram

CONTROL Schematic Diagram ATA Schematic Diagram

E2B21SCATA

E2B21SCCNT

1-11-10 E2B21SCD1

DVD/HDD MAIN 1/5 Schematic Diagram

The order of pins shown in this diagram is different from that of actual IC101.IC101 is divided into five and shown as IC101 (1/5) ~ IC101 (5/5) in this DVD/HDD Main Schematic Diagram Section.

2 NOTE:

1-11-11 E2B21SCD2



2 NOTE:

1-11-12 E2B21SCD3



2 NOTE:

1-11-13 E2B21SCD4



2 NOTE:

1-11-14 E2B21SCD5



2 NOTE:

1-11-15

AV CBA Top View

BE2B20F01042A

1-11-16

WF7PIN 28 OFCN1151

PIN 26 OFCN1201

WF4PIN 28 OFCN1201

WF1PIN 24 OFCN1201

WF6PIN 14 OFCN1201

WF5

WF2PIN 22 OFCN1201

WF3PIN 30 OFIC1201

BE2B20F01042A

AV CBA Bottom View

1-11-17 BE2B00F01022

Power Supply CBA Top View




Because a hot chassis ground is present in the powersupply circut, an isolation transformer must be used.Also, in order to have the ability to increase the inputslowly, when troubleshooting this type power supplycircuit, a variable isolation transformer is required.

1-11-18 BE2B00F01022

Power Supply CBA Bottom View




Because a hot chassis ground is present in the powersupply circut, an isolation transformer must be used.Also, in order to have the ability to increase the inputslowly, when troubleshooting this type power supplycircuit, a variable isolation transformer is required.

1-11-19

BE2B20F01042B

CONTROL CBA Top View

CONTROL CBA Bottom View

ATA CBA Top View ATA CBA Bottom View

BE4340F01032

BE2B20F01042D

Jack CBA Top View Jack CBA Bottom View

WAVEFORMS

1-12-1 H3PWF

WF6

AUDIO(L)-OUT

Pin 14 of CN1201

1V 0.5ms

WF1 Pin 24 of CN1201

WF3

WF4

VIDEO-Cb

Pin 28 of CN1201

Pin 30 of IC1201

0.2V 20sec

WF5

VIDEO-Cr

Pin 26 of CN1201

0.2V 20sec

SPDIF 1V 0.1sec



VIDEO-Y 0.2V 20sec

VIDEO-C 0.2V 20sec

VIDEO-CVBS 0.5V 20sec

NOTE:Input: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL)

E2B21WI1-13-1

DV

D M

EC

HA

NIS

M

DV

D M

EC

HA

NIS

M &

DV

D /

HD

D M

AIN

CB

A A

SS

EM

BL

Y

HD

D

AC

CO

RD

RE

AR

PIC

KU

P

12

34

56

78

910

1112

1314

1516

1718

1920

21 12

34

56

78

910

1112

1314

1516

1718

1920

21

(AV

1)

(AV

2)

JW6

CN

3001

CN

651

CN

3002

CN

701

VIDE

O-Y

(I)-O

UT30

GN

D29

VIDE

O-C

b/Pb

-OUT

28

GN

D21

VID

EO

-C-O

UT22

GN

D27

VIDE

O-C

r/Pr-O

UT26

GN

D25

VIDE

O-Y

(I/P)

-OUT

24G

ND

23

CN

101

GN

D15

AU

DIO

(L)-

IN20

GN

D19

AU

DIO

(R)-

IN18

GN

D17

AUD

IO(R

)-O

UT

16

AUD

IO(L

)-O

UT

14G

ND

13DV

D/HDD

-AUDIO

-MUT

E12

AU

DIO

+5V

11VI

DEO

-Y/C

VBS-

IN10

GN

D9

VID

EO

-C-I

N8

GN

D7

NU

6N

U5

SY

S-R

ES

ET

4S

UB

-TX

D3

NU

2S

UB

-RX

D1

VIDE

O-Y

(I)-O

UTG

ND

VIDE

O-C

b/Pb

-OUT

GN

DV

IDE

O-C

-OUT

GN

DVI

DEO

-Cr/P

r-OUT

GN

DVI

DEO

-Y(I/

P)-O

UTG

ND

GN

D

AU

DIO

(L)-

ING

ND

AU

DIO

(R)-

ING

ND

AUD

IO(R

)-O

UT

AUD

IO(L

)-O

UT

GN

DDV

D/HDD

-AUDIO

-MUT

EA

UD

IO+

5VVI

DEO

-Y/C

VBS-

ING

ND

VID

EO

-C-I

NG

ND

GN

D1

GN

D2

EV

+10

.5V

4E

V+

10.5

V5

EV

+10

.5V

6G

ND

7G

ND

8P

-ON

+5V

9P

-ON

+5V

10P

-ON

+5V

11G

ND

12G

ND

13P

-ON

+3.

3V14

P-O

N+

3.3V

15P

-ON

+3.

3V16

GN

D17

GN

D18

GN

D3

VI+

1.2V

19V

I+1.

2V20

VI+

1.2V

21G

ND

22G

ND

23P

-ON

+2.

5V(1

)24

P-O

N+

2.5V

(1)

25E

PG

-DAT

A(N

U)

26G

ND

27S

PD

IF28

GN

D29

1V2-

CO

NT

30

NR

ES

ET

1G

ND

2

HD

D8

HD

D6

HD

D9

HD

D5

HD

D10

HD

D4

HD

D11

HD

D3

HD

D12

HD

D2

HD

D13

HD

D1

HD

D14

HD

D0

HD

D15

HD

D7

GN

DN

UD

MA

RQ

GN

DN

IOW

RG

ND

NIO

RD

GN

DIO

RD

YN

UN

DM

AC

KG

ND

INT

RQ

NU

DA

1N

PD

IAG

DA

0D

A2

NC

S1F

XN

CS

3FX

ND

AS

PG

ND

1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 183 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 183 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

CN

1601

2FA

N-L

OC

K

FA

N

CN

1151

CN

1201

FAN

1

CN

1015

GN

D1

HD

D+

12V

1

HD

D+

5V4

GN

D2

EV

+10

.5V

4E

V+

10.5

V5

EV

+10

.5V

6G

ND

7G

ND

8P

-ON

+5V

9P

-ON

+5V

10

GN

D2

GN

D3

P-O

N+

5V11

GN

D12

GN

D13

P-O

N+

3.3V

14P

-ON

+3.

3V15

P-O

N+

3.3V

16G

ND

17G

ND

18

GN

D3

VI+

1.2V

19V

I+1.

2V20

VI+

1.2V

21G

ND

22G

ND

23P

-ON

+2.

5V(1

)24

P-O

N+

2.5V

(1)

25E

PG

-DAT

A(N

U)

26G

ND

27S

PD

IF28

GN

D29

1V2-

CO

NT

30

CN

1641

1

HD

D-L

ED

2PO

WER

-LED

(NU)

3 4

SY

S+

5V

5

KE

Y-1

6K

EY-

2

7D

VD

-LE

DH

DD

-LE

D

GN

D

AU

DIO

(L)

-OU

T1

AU

DIO

(R)

-OU

T1

VID

EO

-IN

1

S-V

IDE

OIN

1

AU

DIO

(R)

-IN

1

AU

DIO

(L)

-IN

1

FR

ON

T

AN

T-I

N

AN

T-O

UT

CN

201

CN

1001

CN

1003

108

HW

(-)

99

HW

(+)

1F

CS

(+)

4T

RK

(-)

3T

RK

(+)

2F

CS

(-)

6T

ILT

(-)

5T

ILT

(+)

7F

PD

-VO

UT

9F

PD

-VC

C10

GN

D11

VS

W

8F

PD

-VC

12G

ND

14R

F(+

)15

C16

B17

F18

E19

D20

PD

-SW

21H

22G

23A

24P

D-V

CC

25P

D-V

C26

VC

C1

27V

CC

228

TH

29G

ND

30G

ND

31IIN

R32

IINW

33IIN

E34

GN

D35

HF

SW

36E

NA

BLE

37O

CE

38G

ND

39O

CW

40LD

SW

13R

F(-

)

FO

CU

SA

CT

UAT

OR

TR

AC

KIN

GA

CT

UAT

OR

TIL

TA

CT

UAT

OR

DV

D/C

D

LAS

ER

D

IOD

E

DR

IVE

PD

IC

FPD

IC

CD

-LD

DV

D-L

D

SLE

DS

EN

SO

R

SP

IND

LEM

OT

OR

1 2 3

M

CN

301

171

SW

116

2

SL(

-)15

3S

L(+

)14

4G

ND

135

T-S

CN

212

6T-

SC

N3

117

VH

(-)

810

HV

(-)

711

HV

(+)

612

HU

(-)

513

HU

(+)

414

VC

C3

15U

216

V1

17W

CN

1002

MS

LED

MO

TO

R

1 11~

NU

6789101112131415161718192021222324252627282930

NU

5S

YS

-RE

SE

T4

SU

B-T

XD

3N

U2

SU

B-R

XD

1

CN

1650

1 2PO

WER

-LED

(NU)

3G

ND

4

SY

S+

5V

5

KE

Y-1

6K

EY-

2

7H

DD

-LE

DD

VD

-LE

D

CN

1152

CN

2001

4 5 6 7 8 9 10 11 12 13 14 15 16 17 183 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

W5

VID

EO

-Y-O

UT

VID

EO

-P

b/C

b-O

UT

VID

EO

-P

r/C

r-O

UT

RE

AR

S-V

IDE

OO

UT

DIG

ITA

LA

UD

IO O

UT

(CO

AX

IAL)

DIG

ITA

LA

UD

IO O

UT

(OP

TIC

AL)

LOW

-PO

W1

F2

2F

13

-FL

4E

V+

5V5

EV

+5V

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

6789101112131415161718192021222324252627282930 5 4 3 2 1

RE

G-V

CC

EV

+5V

EV

+5V

RE

G-V

CC

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DG

ND

GN

DS

AF

ET

Y2A

SA

FE

TY

2BE

V+

12V

EV

+12

VE

V+

12V

EV

+12

VE

V+

12V

EV

+12

VV

I+1.

2VV

I+1.

2VE

V+

33V

33

44

CN

1802

CN

1801

11

22

77

88

99

1010

55

66

VIDE

O-C

b/Pb

GN

D

VIDE

O-Y

VIDE

O-C

r/Pr

VIDE

O-C

(YC)

GN

DS

PD

IFP

-ON

+5V

VIDE

O-Y

(YC)

GN

D

AV

CB

A

CO

NT

RO

L C

BA

PO

WE

RS

UP

PL

YC

BA

JAC

KC

BA

RE

LA

YC

BA

EN

CO

DE

RC

BA

AT

AC

BA

DV

D /

HD

D M

AIN

CB

A

WIRING DIAGRAMS

1-14-1 E2B21PIN

IC PIN FUNCTION DESCRIPTIONS

IC1501(SUB MICRO CONTROLLER IC )

Pin No. Mark

IN/OUT

SignalName Function

1 OUT FL-DIN VFD Driver IC Control Data

2 OUT FL-CLK VFD Driver IC Control Clock

3 IN REMOTE Remote Control Sensor

4 - NU Not Used

5 - NU Not Used

6 - NU Not Used

7 - NU Not Used

8 - START Not Used

9 - CNVSS Not Used

10 IN Xcin Sub Clock

11 OUT Xcout Sub Clock

12 IN RESET System Reset Signal (Reset=L)

13 OUT Xout Main Clock Input

14 - GND Vss(GND)

15 IN Xin Main Clock Input

16 - Vcc Vcc

17 - NU Not Used

18 - NU Not Used

19 - NU Not Used

20 OUTSCART-AUDIO-MUTE

SCART Audio Mute Control Signal

21 OUT AUDIO-MUTEAudio Mute Control Signal

22 OUT REG-CONT Power Regulator Control Signal

23 OUT SYS-RESET System Reset Signal

24 - 1V2-CONT +1.2V Power Supply Control

25 OUT I2C-SCL IIC BUS Control Clock

26 IN/OUT I2C-SDA IIC BUS Control Data

27 - NU Not Used

28 - NU Not Used

29 OUTDVD/HDD-AUDIO-MUTE

DVD/HDD-Audio Mute Control Signal

30 - NU Not Used

31 - F-TXD Not Used

32 - F-RXD Not Used

33 - F-CLK Not Used

34 - F-RTS Not Used

35 OUT SUB-TXD B/E System Reset

36 IN SUB-RXD B/E System Reset

37 - NU Not Used

38 - NU Not Used

39 - 32KOUT Not Used

40 - NU Not Used

41 - NU Not Used

42 OUT 8PIN-OUT1Control SCART 18Pin Level by using 8PIN-OUT1 and 8PIN-OUT-2

43 OUT 8PIN-OUT2Control SCART 18Pin Level by using 8PIN-OUT1 and 8PIN-OUT-2

44 - NU Not Used

45 - NU Not Used

46 - F-CE Not Used

47 - NU Not Used

48 - NU Not Used

49 - NU Not Used

50 - NU Not Used

51 - NU Not Used

52 - NU Not Used

53 - NU Not Used

54 - NU Not Used

55 - NU Not Used

56 - NU Not Used

57 - NU Not Used

58 - NU Not Used

59 - NU Not Used

60 - NU Not Used

61 - NU Not Used

62 - VCC VCC

63 - NU Not Used

64 - GND GND

65 - NU Not Used

66 - NU Not Used

67 - NU Not Used

68 OUT DVD-LED DVD Mode LED Signal Output

69 OUT HDD-LED HDD Mode LED Signal Output

70 - POWER-LED(NU) Not Used

71 - NU Not Used

Pin No. Mark

IN/OUT

SignalName Function

1-14-2 E2B21PIN

Notes:Abbreviation for Active Level:

PWM -----Pulse Wide ModulationA/D--------Analog - Digital Converter

IC1503 (FRONT PANEL CONTROL)

72 - VCC1-CONT VCC_OFF(91pin) Control

73 - NU Not Used

74 IN P-DOWN Power Failure Detection

75 IN REMOTE2 Remote Control Sensor

76 - NU Not Used

77 OUT PWR-SW HDD,DVD Power Supply Control

78 OUT FAN-CONT2 Fan Motor Control Signal79 OUT FAN-CONT1 Fan Motor Control Signal

80 OUT LOW-POW PowerConsumption Control

81 IN AFT Tuner AFT Voltage

82 IN KEY-1 Key Scan Input Signal 1

83 IN KEY-2 Key Scan Input Signal 2

84 IN SAFETY1 Power Supply Abnormal Watch(HDD,DVD,P-ON)

85 IN SAFETY2 Power Supply Abnormal Watch(EV)

86 IN AGCTuner Electric Field Strength Level Judgment.

87 IN FAN-LOCK FAN Abnormality Detection

88 IN SC2-INSub Micro Controller Interface Chip Select Signal Input

89 IN EPG-V-IN Video Signal Input for EPG

90 - VDD2 VDD2

91 - VCC-OFF+3.3V Power Supply Control (Usually=L/Failure=H)

92 - GND GND

93 - TEST1 Terminal for Test

94 - LP-VPS(LP3) Filter Connection

95 - LP-PDC(LP4) Filter Connection

96 - GND GND

97 - NU Not Used

98 IN SYNC-IN Video Signal Input for SYNC Detection

99 - AVccA/D Converter Power Input/ Standard Voltage Input

100 OUT FL-STB VFD Control

Pin No. Mark

IN/OUT

SignalName Function

Pin No.

IN/OUT

Signal Name Function

1 IN CLK Clock Input

2 IN STB Serial Interface Strobe

3 - NU Not Used

4 - NU Not Used

5 - VSS GND

6 - VDD Power Supply

7 OUT a

Segment Output

8 OUT b

9 OUT c

10 OUT d

11 OUT e

12 OUT f

13 OUT g

14 OUT h

15 - VEE Pull Down Level

16 OUT i Segment Output

17

OUT

7G

Grid Output

18 6G

19 5G

20 4G

21 3G

22 2G

23 1G

24 - VDD Power Supply

25 - VSS GND

26 IN OSC Oscillator Input

27 - NU Not Used

28 IN DIN Serial Data Input

1-15-1 E2B21LE

LEAD IDENTIFICATIONS

E C B E C B

28 15

141

1 4

8 5

B C E

1 2 3

5 4

1 2 3

1

2

4

3

1 4

8 5

B C E

D

G S

C

B E

1 2 3 41 2 3

33

12

22

23

111

44

3481

80

31100

50

301

51

G D S

8 5

41

B C E

TLV1117I TO-220

BU4221G-TRPST3621NRR3112N211A-TR-F

LD1117SC-RLM1117S-ADJUTC1117TAUTC1117YA

1: Anode2: Cathode3: Emitter4: Collector

1: GND2: Vout3: Vin

KTA1267-(GR,Y)-AT/PKTA-1266-(GR,Y)-AT/PKTC3199-(BL,GR,Y)-AT/PKRC103M-AT/PRN2203(TE4 F T)

KTC3198-(GR,Y)-AT/PKTC3203-(O,Y)-AT/PKTC3205-Y-AT/P2SA1015-(GR,Y)(TE2 F T)2SC1815(BL,GR,Y)(TE2 F T)2SC2120(O,Y)(TE2 F T)

PT6313-S-TP(L)SC16313G

KIA4558P/PUTC4558

SPA02N80C3KTC2026-Y/P

PQ070XF01SZH 2SD2012(F M)KIA431-AT/P

S2Y52(FUNAI Q H)

MSP3417G-QG-B8-V3HA118326APF-EM306H7MC-C16FP

SSM3K15F(TE85L F) RC4580IP

KRC102S-RTK/PRN1402

UTC4580

Note:A: AnodeK: CathodeE: EmitterC: CollectorB: BaseR: ReferenceS: SourceG: GateD: Drain

EL817BPS2561A-1(W)LTV-817B-F

1: R2: A3: K

ADJ/GND

OUTPUT

INPUT

1-16-1 E2B21CEX

EXPLODED VIEWS

Cabinet

See Electrical Parts Listfor parts with this mark.

2L050

2L040

2L040

1B3

2B1

A1X

A5

2L042

A5

A2

2L071

2L070

2B26

1B2

2B5

B A

2B12

2B10

2B6

2L041

2L010

2L040

ATA CBA

JACK CBA

CONTROL CBA

AV CBA

POWER SUPPLY CBA

F2001

W5

A4

2L0202L011

2B28

2L013

A3

2L010

2L010

2B27

2B3

2B25

2B11

B' A'

C' D'

E'

A22

[ B ]

DVD MECHANISM& DVD/HDD MAIN CBA ASSEMBLY

A6

A7

2L060

2L060

2B5

C

D

E

FM1001

Comparison Chart of Models and Marks

Model Mark

HD-B2735HD-D2835

AB

1-16-2 E2B21PEX

Packing

X1

X34

REARLEFT

X20 X20B X30X20AX22

X22A, X22B, X22C, X22D, X22E, X22F, X22G, X22H

X3X2


Model Mark

HD-B2735HD-D2835

AB

[ B ]

[ B ][ A ] [ B ]

[ A ]

X4

X6

A21

S2

S2

S3

S5A7

S2

S1

X20C

X20D

Upper SideLower Side

OWNER'SMANUAL

OWNER'SMANUAL

OWNER'SMANUAL

OWNER'SMANUAL

20060906 1-17-1 E2B21CA

MECHANICAL PARTS LIST

PRODUCT SAFETY NOTE: Products marked with a ! have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.

NOTE: Parts that are not assigned part numbers (---------) are not available.


Model Mark

HD-B2735 A

HD-D2835 B

Ref. No. Mark Description Part No.

A1X FRONT ASSEMBLY E2B20ED 1VM222750

A2 CHASSIS E2A00JD 1VM120915

A3 TOP COVER E2B10ED 1VM323256

A4 REAR PANEL E2B20ED 1VM222751

A5 FOOT E2B10ED 1VM424907

A6 A RATING LABEL E2B21BD ----------

A6 B RATING LABEL E2B24ED ----------

A7 BARCODE LABEL UNFIGURE E9704ED ----------

A7 A BAR CODE LABEL E2B21BD ----------

A7 B BAR CODE LABEL E2B24ED ----------

A21 TOPPER POP E2B20ED 1VM323386

A22 B WARNING LABEL HG249ED ----------

1B3 ST3160212ACE ST3160212ACE or UHDD160VE002

HARD DISK DRIVE 160GB WD1600BB-55RDA0

UHDD160WG002

2B1 HDD BRACKET E2A00JD 1VM222371

2B3 FAN COVER E6800ED 1VM220260

2B10 LOCKING CARD SPACER KGLS-12S XP0U024WD004

2B11 FRONT BRACKET R E2A00JD 1VM424123

2B12 POWER HOLDER E2B10ED 1VM222669

2B25 FAN EARTH E6800ED 1VM320812

2B26 HDD EARTH PLATE E2A00JD 1VM424521

2B27 INSULATION SHEET E2A00JD 1VM424763

2B28 TAPE HIMELON H9206JD 0VM413956

FM1001 MOTOR DC FAN D05U-12TS1 09(UX) or MMEZL12NH008

MOTOR DC FAN D05020090-1 MMEZR12SNN08

2L010 SCREW C-TIGHT M3X5 BIND HEAD + GBCC3050




2L020 SCREW B-TIGHT M3X8 BIND HEAD+ GBHB3080

2L040 SCREW C-TIGHT M3X6 E5610UD 0VM412937A



2L050 SCREW S-TIGHT M3X10 E5610UD 0VM412936A

2L070 INCH SCREW 3.4X5 + SAC3T050

2L071 INCH SCREW 3.4X5 + SAC3T050

W5 HDD ATA FFC WX1E2B10-003 WX1E2B10-003

PACKINGS1 A GIFT BOX CARTON E2B21BD 1VM323382

S1 B GIFT BOX CARTON E2B24ED 1VM323385

S2 A SIDE PAD(UK) E2B11BD 1VM121048

S2 B SIDE PAD E2A00JD 1VM120973

S3 UNIT BAG E5500UD 0VM411683

S5 A TOP PAD E2B11BD 1VM323347

S5 B TOP PAD E2A00JD 1VM323211

ACCESSORIESX1 REMOTE CONTROL UNIT NB320ED NB320ED

X2 DRY BATTERY ES-GR6M-C or XB0M571GLP01

DRY BATTERY R6P/2S XB0M451T0001

X3 RF CORD PAL 1.2M or WPZ0122LG001

RF CABLE CC1001020012010 WPZ0122LW001

X4 ACCESSORY BAG E5795ED 0VM416059

X6 BAG REMOCON STD REMOCON 0VM406766

X20! A OWNERS MANUAL(EN) E2B21BD 1VMN23239

X20A! B OWNERS MANUAL(DE) E2B24ED 1VMN23264

X20B! B OWNERS MANUAL(EN) E2B24ED 1VMN23265

X20C! B OWNERS MANUAL(PT) E2B24ED 1VMN23244

X20D! B OWNERS MANUAL(CS) E2B24ED 1VMN23245

X22 A QUICK GUIDE(EN) E2B21BD 1VMN23247

X22A B QUICK GUIDE(DE) E2B24ED 1VMN23267

X22B B QUICK GUIDE(EN) E2B24ED 1VMN23266

X22C B QUICK GUIDE(PT) E2B24ED 1VMN23254

X22D B QUICK GUIDE(CS) E2B24ED 1VMN23255

X22E B QUICK GUIDE(AR) E2B24ED 1VMN23345

X22F B QUICK GUIDE(SK) E2B24ED 1VMN23346

X22G B QUICK GUIDE(HU) E2B24ED 1VMN23347

X22H B QUICK GUIDE(RU) E2B24ED 1VMN23348

X30 B OWNERS MANUAL CD-ROM E2B24ED 1VM323404

X34 A SHOE BAG(RECYCLMARK) E5795ED 0VM416082


20060906 1-18-1 E2B21EL

ELECTRICAL PARTS LIST

PRODUCT SAFETY NOTE: Products marked with a ! have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.

NOTES:

1. Parts that are not assigned part numbers (---------) are not available.

2. Tolerance of Capacitors and Resistors are noted with the following symbols.


DVD MECHANISM & DVD/HDD MAIN CBA ASSEMBLY

AV ASSEMBLY

AV CBA

C.....0.25% D.....0.5% F.....1%

G.....2% J......5% K.....10%

M.....20% N.....30% Z.....+80/-20%

Model Mark

HD-B2735 A

HD-D2835 B


1B2

1B2

A

B

DVD MECHANISM & DVD/HDD MAIN CBA ASSEMBLYDVD MECHANISM & DVD/HDD MAIN CBA ASSEMBLY

N78FGCBN

N78FJCEN


AV ASSEMBLYConsists of the following:

1VSA15197

AV CBA (AV PCB A)CONTROL CBA (AV PCB B)JACK CBA (AV PCB C)

------------------------------


AV CBA (AV PCB A)Consists of the following:

----------

CAPACITORSC1 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C4 CHIP CERAMIC CAP. CH J 56pF/ 50V CHD1JJ3CH560

C5 CHIP CERAMIC CAP.(1608) CH J 22pF/ 50V

CHD1JJ3CH220

C6 CHIP CERAMIC CAP. CH J 56pF/ 50V CHD1JJ3CH560

C7 CHIP CERAMIC CAP. CH C 3pF/ 50V CHD1JC3CH3R0

C8 CHIP CERAMIC CAP. CH C 3pF/ 50V CHD1JC3CH3R0

C11 CHIP CERAMIC CAP.(1608) B K 0.01F/50V

CHD1JK30B103

C12 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C13 CHIP CERAMIC CAP.(1608) B K 0.01F/

50VCHD1JK30B103


CHD1JK30B103

C15 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C16 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C17 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C19 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V

CHD1JZ30F104

C20 ELECTROLYTIC CAP. 3.3F/50V M H7 CE1JMASSL3R3C21 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C22 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C24 ELECTROLYTIC CAP. 0.22F/50V M H7 CE1JMASSLR22C27 CERAMIC CAP.(AX) F Z 0.1F/50V CCA1JZTFZ104C1014 ELECTROLYTIC CAP. 47F/16V M H7 CE1CMASSL470C1015 ELECTROLYTIC CAP. 1000F/6.3V M CE0KMASDL102C1016 ELECTROLYTIC CAP. 1000F/6.3V M CE0KMASDL102C1025 CHIP CERAMIC CAP.(1608) B K 0.01F/

50VCHD1JK30B103

C1026 ELECTROLYTIC CAP. 100F/16V M H7 CE1CMASSL101C1027 CHIP CERAMIC CAP.(1608) B K 0.1F/

25VCHD1EK30B104

C1152 ELECTROLYTIC CAP. 47F/16V M H7 CE1CMASSL470C1153 ELECTROLYTIC CAP. 100F/6.3V M CE0KMASDL101C1160 ELECTROLYTIC CAP. 47F/16V M H7 CE1CMASSL470C1161 ELECTROLYTIC CAP. 100F/6.3V M H7 CE0KMASSL101C1162 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104


CHD1JK30B103

C1164 ELECTROLYTIC CAP. 470F/16V M CE1CMASDL471C1167 ELECTROLYTIC CAP. 330F/6.3V M H7 CE0KMASSL331C1168 ELECTROLYTIC CAP. 47F/16V M H7 CE1CMASSL470C1173 ELECTROLYTIC CAP. 100F/6.3V M CE0KMASDL101C1174 ELECTROLYTIC CAP. 100F/6.3V M CE0KMASDL101C1175 ELECTROLYTIC CAP. 330F/6.3V M H7 CE0KMASSL331C1176 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104


CHD1JZ30F104


CHD1JZ30F104

C1203 CERAMIC CAP.(AX) F Z 0.1F/50V CCA1JZTFZ104C1206 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104


CHD1JZ30F104

C1208 ELECTROLYTIC CAP. 220F/16V M H7 CE1CMASSL221C1209 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C1210 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C1211 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C1212 CHIP CERAMIC CAP.(1608) CH J 33pF/

50VCHD1JJ3CH330


CHD1JJ3CH330


CHD1JZ30F104

C1216 ELECTROLYTIC CAP. 100F/6.3V M H7 CE0KMASSL101C1218 ELECTROLYTIC CAP. 330F/6.3V M H7 CE0KMASSL331C1221 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C1222 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C1223 CHIP CERAMIC CAP.(1608) CH J 270pF/

50VCHD1JJ3CH271


CHD1JJ3CH271


CHD1JJ3CH470


CHD1JJ3CH470


CHD1JZ30F104

C1228 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C1229 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C1230 ELECTROLYTIC CAP. 0.47F/50V M CE1JMASDLR47C1231 CHIP CERAMIC CAP.(1608) CH J 68pF/

50VCHD1JJ3CH680

C1232 ELECTROLYTIC CAP. 0.47F/50V M CE1JMASDLR47C1233 ELECTROLYTIC CAP. 0.47F/50V M CE1JMASDLR47


20060906 1-18-2 E2B21EL

C1234 ELECTROLYTIC CAP. 0.47F/50V M CE1JMASDLR47C1235 CHIP CERAMIC CAP. CH J 27pF/ 50V CHD1JJ3CH270

C1236 ELECTROLYTIC CAP. 0.47F/50V M CE1JMASDLR47C1237 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C1239 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1240 ELECTROLYTIC CAP. 0.47F/50V M CE1JMASDLR47C1241 ELECTROLYTIC CAP. 0.47F/50V M CE1JMASDLR47C1242 ELECTROLYTIC CAP. 0.47F/50V M CE1JMASDLR47C1243 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C1244 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1246 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1247 ELECTROLYTIC CAP. 47F/10V M CE1AMASDL470C1248 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1249 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C1250 CERAMIC CAP.(AX) F Z 0.1F/50V CCA1JZTFZ104C1251 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1252 ELECTROLYTIC CAP. 4.7F/25V M H7 CE1EMASSL4R7C1253 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C1254 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1255 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1256 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C1257 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1258 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C1259 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1260 ELECTROLYTIC CAP. 4.7F/25V M CE1EMASDL4R7C1261 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C1262 ELECTROLYTIC CAP. 47F/6.3V M H7 CE0KMASSL470C1263 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C1264 PCB JUMPER D0.6-P5.0 JW5.0T

C1265 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C1266 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C1267 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMASSL100C1268 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C1269 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C1270 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104


CHD1JZ30F104


CHD1JZ30F104

C1274 ELECTROLYTIC CAP. 1F/50V M H7 CE1JMASSL1R0C1275 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C1276 ELECTROLYTIC CAP. 47F/6.3V M or CE0KMASDL470ELECTROLYTIC CAP. 47F/16V M CE1CMASDL470

C1277 ELECTROLYTIC CAP. 1F/50V M H7 CE1JMASSL1R0C1278 CHIP CERAMIC CAP.(1608) F Z 0.1F/

50VCHD1JZ30F104

C1279 ELECTROLYTIC CAP. 47F/6.3V M or CE0KMASDL470ELECTROLYTIC CAP. 47F/16V M CE1CMASDL470

C1280 ELECTROLYTIC CAP. 1F/50V M H7 CE1JMASSL1R0C1281 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C1282 ELECTROLYTIC CAP. 470F/6.3V M CE0KMASDL471C1283 ELECTROLYTIC CAP. 470F/6.3V M CE0KMASDL471C1284 CHIP CERAMIC CAP.(1608) B K 0.1F/

25VCHD1EK30B104

C1285 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0C1286

Documents

FUNAI HD-B2735_-D2835_(E2B21BD_24ED)_HDD+DVD Recorder sm