Pioneer DCS-424K, HTZ-424DVD, HTZ-421DVD Service manual

4.8 (4)

ORDER NO.

RRV4330

DCSVD SURROUND Y TEM

-424K

HTZ-424DVD

HTZ-421DVD

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model

Type

Power Requirement

DVD

Serial No.

Remarks

Region No.

 

 

 

 

 

 

 

 

 

 

 

DCS-424K

YXE8

AC 220 V to 240 V

2

&&TL######YY

YY:Europe

 

 

 

 

 

 

DCS-424K

SXE5

AC 220 V to 240 V

5

&&TL######UR

UR: Russia

 

 

 

 

 

 

HTZ-424DVD

LXE

AC 110 V to 240 V

3

&&TL######LE

LE:Aseana

 

 

 

 

 

 

HTZ-424DVD

TWXE

AC 220 V

3

&&TL######TL

TL:Thailanda

 

 

 

 

 

 

HTZ-424DVD

DXERB

AC 110 V to 240 V

2

&&TL######RB

RB : MId-East-Asia

 

 

 

 

 

 

HTZ-424DVD

AXQ5

AC 220 V

6

&&TL######CN

CN : China

 

 

 

 

 

 

HTZ-421DVD

DXECS

AC 110 V to 240 V

4

&&TL######ME

ME : Latin America

 

 

 

 

 

 

This service manual should be used together with the following manual(s).

Model No.

Order No.

Remarks

 

 

 

HTZ-121DVD/LXE

RRV4299

DCS-222K/YXE8

 

 

 

For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.

PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2012

K-ZZZ AUG. 2012 Printed in Japan

 

 

1

 

 

2

 

 

3

 

 

4

 

 

 

 

 

 

 

 

1. CONTRAST OF MISCELLANEOUS PARTS

 

 

NOTES:

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.

 

A

The

mark found on some component parts indicates the importance of the safety factor of the part.

 

 

 

Therefore, when replacing, be sure to use parts of identical designation.

 

 

 

 

 

 

Screws adjacent to mark on product are used for disassembly.

 

 

 

 

 

 

For the applying amount of lubricants or glue, follow the instructions in this manual.

 

 

 

(In the case of no amount instructions, apply as you think it appropriate.)

 

 

 

 

 

 

Nos. indicate the pages and Nos. in the service manual for the base model.

 

 

 

 

 

 

When ordering resistors, first convert

resistance values into code form as shown in the following examples.

 

 

 

 

 

 

Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,

 

 

 

 

and K=10%).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

56 x 101

 

561

 

 

RD1/4PU 5 6 1 J

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

47 x 103

 

473

 

 

RD1/4PU 4 7 3 J

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R50

 

 

 

RN2H R 5 0 K

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

1R0

 

 

 

RS1P 1 R 0 K

 

 

 

 

 

 

 

 

 

 

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).

 

 

 

 

 

 

 

 

562 x 101

 

5621

 

 

RN1/4PC 5 6 2 1 F

 

 

 

 

 

 

 

 

 

 

 

 

1.1 CONTRAST TABLE

DCS-424K

DCS-222K/YXE8, DCS-424K/YXE8 and DCS-424K/SXE5 are constructed the same except for the following:

 

 

Mark

No.

Symbol and Description

DCS-222K/YXE8

 

DCS-424K/YXE8

DCS-424K/SXE5

Remarks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCB ASSEMBLIES

 

 

 

 

 

 

 

 

P43-2

1..MAIN BOARD ASSY

08-DCS222-MA0

08-H89GBU-MA1R

08-H89GCU-MA1R

 

C

>

P43-3

1..POWER BOARD ASSY

08-DCS222-PW0

 

08-K250HH-PW1

08-K250HH-PW1

 

 

 

 

P43-5

1..AMP BOARD ASSY

08-DCS222-AM0

 

08-T102B6-AM1

08-T102B6-AM1

 

 

 

 

 

PACKING SECTION

 

 

 

 

 

 

 

 

P41-2

Remote Control Unit

06-AX7652-A000

 

06-AX7652-A000

06-AX7653-A000

 

 

 

 

P41-3

Video Cable

41-UH1200-0KK1A

41-UH1200-0KK1E

41-UH1200-0KK1A

 

 

 

 

 

 

 

 

P41-8

Operating Instructions (En/Fr/De/It/Nl/Es)

72-DCS222-EU0B2

72-DCS424-EU0B1

Not used

 

 

 

 

P41-8

Operating Instructions (Ru)

Not used

 

Not used

72-HTZ424-RUSB1

 

 

 

 

P41-14

Packing Case

76-111710-0ATB1

76-113180-0ATB2

76-113180-0ATB7

 

 

 

 

P41-15

SPEAKER ASSY CENTER

SMX1124- -C

 

SMX1126- -C

SMX1126- -C

 

D

 

P41-16

SPEAKER ASSY FRONT L

SMX1124- -F-L

 

SMX1126- -F-L

SMX1126- -F-L

 

 

P41-17

SPEAKER ASSY FRONT R

SMX1124- -F-R

 

SMX1126- -F-R

SMX1126- -F-R

 

 

 

 

 

 

 

 

 

P41-18

SPEAKER ASSY SURROUND

SMX1124- -S-L

 

SMX1126- -S-L

SMX1126- -S-L

 

 

 

 

P41-19

SPEAKER ASSY SURROUND

SMX1124- -S-R

 

SMX1126- -S-R

SMX1126- -S-R

 

 

 

 

P41-20

Polyethylene Bag

3880V-S004A

 

Not used

Not used

 

 

 

 

P41-21

Packing Top Bottom

3920V-0019A

 

Not used

Not used

 

 

 

 

 

 

 

 

 

P41-22

SPEAKER ASSY SUB-WOOFER

SMX1128- -W

 

SMX1129- -W

SMX1129- -W

 

 

 

 

 

 

 

 

 

P41-23

Soft Bag

MAF62208304

 

3880L-S028A

3880L-S028A

 

 

 

 

P41-24

Packing Top Bottom

3920V-0002A

 

3920V-0028A

3920V-0028A

 

 

 

 

 

EXTERIOR SECTION

 

 

 

 

 

E

 

P43-7

VOL Knob ASSY

02-DC22N1-XX0B2

02-DC22N1-XX0B1

02-DC22N1-XX0B1

 

 

P43-8

Cable 8pin 180mm

46-CD018T-08K

 

46-CD020T-08K

46-CD020T-08K

 

 

 

 

 

 

 

 

 

P43-12

FFC 24pin 110mm

46-KK011C-24AU

46-KK009C-24AU

46-KK009C-24AU

 

 

 

 

P43-16

Front Panel ASSY

08-DCS222-001

 

08-DCS424-001

08-DCS424-001

 

 

 

 

P43-17

TJC3-4Y/ASAN-4P

46-CD004T-04B

 

46-CD004T-06X

46-CD004T-06X

 

 

 

 

P43-19

Rear Panel

67-DC22B2-0E0B1

67-DC22B6-0E0B1

67-DC22B6-0E0B2

 

 

 

 

P43-20

Bottom Plate

67-DC22R1-0E0

 

67-DC22R2-0E0

67-DC22R2-0E0

 

 

 

 

 

 

 

 

 

 

DC Fan

Not used

 

43-FM412S-211

43-FM412S-211

No. 27

 

 

 

 

M/C Screw B3.0 x 6.0

Not used

 

63-B40080-BF4

63-B40080-BF4

No. 28

 

 

 

 

Ground Plate

Not used

 

67-DC22Q1-0B0

67-DC22Q1-0B0

No. 29

 

 

 

 

Thermal Silica

Not used

59-115780-000

59-115780-000

No. 30

F

 

 

S/T Screw B 2.6 x 6

63-B26060-BF4

 

Not used

Not used

 

 

 

 

 

SUBWOOFER SECTION

 

 

 

 

 

 

 

 

P44-1

Panel Front ASSY

3721V-0007V

 

3721V-0007A

3721V-0007A

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

DCS-424K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

2

 

3

 

4

 

 

 

 

 

 

 

 

 

5

 

 

 

6

 

 

 

7

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mark

No.

 

Symbol and Description

 

DCS-222K/YXE8

DCS-424K/YXE8

DCS-424K/SXE5

Remarks

 

 

 

 

 

 

 

 

 

 

 

 

P44-4

 

Unit Woofer(N-Shield)

 

6400V-0018A

6400V-0019A

6400V-0019A

 

Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”.

For PCB ASSEMBLIES, Refer to "2. SCHEMATIC DIAGRAM" and "3. PCB CONNECTION DIAGRAM".

HTZ-424DVD

HTZ-121DVD/LXE, HTZ-424DVD/LXE, HTZ-424DVD/TWXE, HTZ-424DVD/DXERB and HTZ-424DVD/AXQ5 are constructed the same except for the following:

Mark No.

Symbol and

HTZ-121DVD

HTZ-424DVD

HTZ-424DVD

HTZ-424DVD

HTZ-424DVD

Remarks

Description

/LXE

/LXE

/TWXE

/DXERB

/AXQ5

 

 

 

 

 

 

 

 

 

 

 

PCB ASSEMBLIES

 

 

 

 

 

 

P43-2 1..MAIN BOARD ASSY 08-HTZ121-MA0

08-HTZ121-MA0

08-H89GAU-MA1R 08-H89GAU-MA1R 08-H89GAU-MA1R

 

>P43-3 1..POWER BOARD ASSY 08-DCS222-PW0 08-HTZ424-PW0 08-K250HH-PW1 08-K250HH-PW1 08-K250HH-PW1

P43-5 1..AMP BOARD ASSY 08-DCS222-AM0 08-HTZ424-AM0 08-T102B6-AM1 08-T102B6-AM1 08-T102B6-AM1

 

PACKING SECTION

 

 

 

 

 

 

> P41-1

AC Power Cord

51-DC0120-0CRA3 51-DC0120-0CRA3 51-D50120-0CR03 51-DC0120-0CRA3 51-GC0120-0CRA5

 

P41-8

Operating Instructions

72-HTZ121-AS0B2 72-HTZ222-AS0B1

Not used

Not used

Not used

 

 

(En/Zhtw)

 

 

 

 

 

 

P41-8

Operating Instructions

Not used

Not used

72-HTZ222-THAB1

Not used

Not used

 

 

(Th)

 

 

 

 

 

 

P41-8

Operating Instructions

Not used

Not used

Not used

72-HTZ222-MEAB1

Not used

 

 

(En/Ar)

 

 

 

 

 

 

P41-8

Operating Instructions

Not used

Not used

Not used

Not used

72-HTZ222-CHNB1

 

 

(Zhcn)

 

 

 

 

 

 

P41-14

Packing Case

76-111710-0ATB2 76-113180-0ATB7 76-113180-0ATB4 76-113180-0ATB5 76-113180-0ATB3

 

P41-15

SPEAKER ASSY

SMX1124- -C

SMX1126- -C

SMX1126- -C

SMX1126- -C

SMX1133- -C

 

 

CENTER

 

 

 

 

 

 

P41-16

SPEAKER ASSY

SMX1124- -F-L

SMX1126- -F-L

SMX1126- -F-L

SMX1126- -F-L

SMX1133- -F-L

 

 

FRONT L

 

 

 

 

 

 

P41-17

SPEAKER ASSY

SMX1124- -F-R

SMX1126- -F-R

SMX1126- -F-R

SMX1126- -F-R

SMX1133- -F-R

 

 

FRONT R

 

 

 

 

 

 

P41-18

SPEAKER ASSY

SMX1124- -S-L

SMX1126- -S-L

SMX1126- -S-L

SMX1126- -S-L

SMX1133- -S-L

 

 

SURROUND

 

 

 

 

 

 

P41-19

SPEAKER ASSY

SMX1124- -S-R

SMX1126- -S-R

SMX1126- -S-R

SMX1126- -S-R

SMX1133- -S-R

 

 

SURROUND

 

 

 

 

 

 

P41-20

Polyethylene Bag

3880V-S004A

Not used

Not used

Not used

Not used

 

P41-21

Packing Top Bottom

3920V-0019A

Not used

Not used

Not used

Not used

 

P41-22

SPEAKER ASSY

SMX1128- -W

SMX1129- -W

SMX1129- -W

SMX1129- -W

SMX1135- -W

 

 

SUB-WOOFER

 

 

 

 

 

 

P41-23

Soft Bag

MAF62208304

3880L-S028A

3880L-S028A

3880L-S028A

3880L-S028A

 

P41-24

Packing Top Bottom

3920V-0002A

3920V-0028A

3920V-0028A

3920V-0028A

3920V-0028A

 

 

EXTERIOR SECTION

 

 

 

 

 

 

P43-7

VOL Knob ASSY

02-DC22N1-XX0B2 02-DC22N1-XX0B1 02-DC22N1-XX0B1 02-DC22N1-XX0B1 02-DC22N1-XX0B1

 

P43-8

Cable 8pin 180mm

46-CD018T-08K 46-CD020T-08K

46-CD020T-08K

46-CD020T-08K 46-CD020T-08K

 

P43-12

FFC 24pin 110mm

46-KK011C-24AU 46-KK009C-24AU 46-KK009C-24AU 46-KK009C-24AU 46-KK009C-24AU

 

P43-16

Front Panel ASSY

08-HTZ121-001 08-HTZ424-001

08-HTZ424-001

08-HTZ424-001 08-HTZ424-001

 

P43-17

TJC3-4Y/ASAN-4P

46-CD004T-04B 46-CD004T-06X

46-CD004T-06X

46-CD004T-06X 46-CD004T-06X

 

P43-19

Rear Panel

67-DC22B1-0E0B1 67-DC22B5-0E0B1 67-DC22B5-0E0B1 67-DC22B5-0E0B1 67-DC22B5-0E0B7

 

P43-20

Bottom Plate

67-DC22R1-0E0 67-DC22R2-0E0

67-DC22R2-0E0

67-DC22R2-0E0 67-DC22R2-0E0

 

 

DC Fan

Not used

43-FM412S-211

43-FM412S-211

43-FM412S-211

43-FM412S-211

No. 27

 

M/C Screw B3.0 X 6.0

Not used

63-B40080-BF4

63-B40080-BF4

63-B40080-BF4

63-B40080-BF4

No. 28

 

Ground Plate

Not used

67-DC22Q1-0B0

67-DC22Q1-0B0

67-DC22Q1-0B0

67-DC22Q1-0B0

No. 29

 

Thermal Silica

Not used

59-115780-000

59-115780-000

59-115780-000

59-115780-000

No. 30

 

S/T Screw B 2.6 X 6

63-B26060-BF4

Not used

Not used

Not used

Not used

 

 

SUBWOOFER SECTION

 

 

 

 

 

 

P44-1

Panel Front ASSY

3721V-0007V

3721V-0007A

3721V-0007A

3721V-0007A

None

 

P44-4

Unit Woofer(N-Shield)

6400V-0018A

6400V-0019A

6400V-0019A

6400V-0019A

6400V-0019A

 

Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”.

For PCB ASSEMBLIES, Refer to "2. SCHEMATIC DIAGRAM" and "3. PCB CONNECTION DIAGRAM".

 

DCS-424K

3

A

B

C

D

E

F

 

5

 

6

 

7

 

8

 

 

 

 

 

 

 

1

 

2

 

3

 

4

 

 

 

 

 

 

HTZ-421DVD/DXECS

HTZ-121DVD/LXE and HTZ-421DVD/DXECS are constructed the same except for the following:

 

 

Mark

No.

Symbol and Description

HTZ-121DVD/LXE

HTZ-421DVD/DXECS

Remarks

A

 

 

 

 

 

 

 

 

PCB ASSEMBLIES

 

 

 

 

 

 

P43-2

1..MAIN BOARD ASSY

08-HTZ121-MA0

08-H89GAU-MA1R

 

 

>

P43-3

1..POWER BOARD ASSY

08-DCS222-PW0

08-K250HH-PW1

 

 

 

 

P43-5

1..AMP BOARD ASSY

08-DCS222-AM0

08-T102B6-AM1

 

 

 

 

 

 

 

 

 

PACKING SECTION

 

 

 

 

 

 

P41-8

Operating Instructions (En/Zhtw)

72-HTZ121-AS0B2

Not used

 

 

 

 

P41-8

Operating Instructions (En/Es)

Not used

72-HTZ221-LAMB1

 

B

 

P41-14

Packing Case

76-111710-0ATB2

76-111710-0ATB7

 

 

P41-22

SPEAKER ASSY SUB-WOOFER

SMX1128- -W

SMX1129- -W

 

 

 

 

 

 

 

 

P41-23

Soft Bag

MAF62208304

3880L-S028A

 

 

 

 

P41-24

Packing Top Bottom

3920V-0002A

3920V-0028A

 

 

 

 

 

EXTERIOR SECTION

 

 

 

 

 

 

 

 

 

 

 

 

 

P43-7

VOL Knob ASSY

02-DC22N1-XX0B2

02-DC22N1-XX0B1

 

 

 

 

P43-8

Cable 8pin 180mm

46-CD018T-08K

46-CD020T-08K

 

 

 

 

P43-12

FFC 24pin 110mm

46-KK011C-24AU

46-KK009C-24AU

 

 

 

 

P43-16

Front Panel ASSY

08-HTZ121-001

08-HTZ424-002

 

C

 

P43-17

TJC3-4Y/ASAN-4P

46-CD004T-04B

46-CD004T-06X

 

 

 

 

 

 

 

 

 

 

P43-19

Rear Panel

67-DC22B1-0E0B1

67-DC22B5-0E0B4

 

 

 

 

P43-20

Bottom Plate

67-DC22R1-0E0

67-DC22R2-0E0

 

 

 

 

 

DC Fan

Not used

43-FM412S-211

No. 27

 

 

 

 

M/C Screw B3.0 x.0

Not used

63-B40080-BF4

No. 28

 

 

 

 

Ground Plate

Not used

67-DC22Q1-0B0

No. 29

 

 

 

 

 

 

 

 

Thermal Silica

Not used

59-115780-000

No. 30

 

 

 

 

S/T Screw B 2.6 x 6

63-B26060-BF4

Not used

 

D

 

 

SUBWOOFER SECTION

 

 

 

 

 

 

P44-1

Panel Front ASSY

3721V-0007V

3721V-0007A

 

 

 

 

P44-4

Unit Woofer(N-Shield)

6400V-0018A

6400V-0019A

 

 

 

 

 

 

 

 

 

Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”.

For PCB ASSEMBLIES, Refer to "2. SCHEMATIC DIAGRAM" and "3. PCB CONNECTION DIAGRAM".

E

F

4

DCS-424K

 

1

 

2

 

3

 

4

 

 

 

 

 

 

 

5

 

6

 

7

 

8

 

 

 

 

 

 

EXPLODED VIEWS

PACKING SECTION (DCS-424K, HTZ-424DVD)

A

DCS-424K, HTZ-424DVD

SMX1129

B

C

SMX1126,

SMX1159

D

E

F

DCS-424K

5

 

5

 

6

 

7

 

8

 

 

 

 

 

 

 

1

 

2

 

3

 

4

 

 

 

 

 

 

EXTERIOR SECTION

A

B Ground Plate 67-DC22Q1-0B0

Thermal Silica 59-115780-000

D F

E F

C

D

E

F

6

DCS-424K

 

1

 

2

 

3

 

4

 

 

 

 

 

 

Pioneer DCS-424K, HTZ-424DVD, HTZ-421DVD Service manual

 

5

 

6

 

7

 

8

 

 

 

 

 

 

1.2 SATELLITE SPEAKER (DCS-424K, HTZ-424DVD)

SATELLITE SPEAKER SECTION

A

PACKING

B

C

D

CENTER SPEAKER

Accessories

E

Non-skid pads

F

DCS-424K

7

 

5

 

6

 

7

 

8

 

 

 

 

 

 

 

1

 

2

 

3

 

4

 

 

 

 

 

 

FRONT SPEAKER

A

Accessories

Colour-coded

Speaker cables (4)

B

Accessories

Screws M4 x 16 (16)

(They are used to fix to the base and lower cabinet.)

C

Accessories

Screws M4 x 12 (8)

(They are used to fix the

upper and lower cabinet.)

D

E

F

8

DCS-424K

 

1

 

2

 

3

 

4

 

 

 

 

 

 

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