Text preview for : SONY HCD-BC150, BC250 SERVICE MANUAL VER 1.5 2004.11 (9-877-956-06).pdf part of SONY HCD-BC150 SONY HCD-BC150, BC250 DVD RECEIVER. SERVICE MANUAL VERSION 1.5 2004.11 PART#(9-877-956-06)



Back to : SONY HCD-BC150, BC250 SER | Home

HCD-BC150/BC250
SERVICE MANUAL
Ver. 1.5 2004. 11

US Model Canadian Model E Model
HCD-BC150/BC250

Australian Model
HCD-BC150

HCD-BC150/BC250 are the amplifier, DVD/ CD and tuner section in DAV-BC150/BC250.

Photo: HCD-BC150

This system incorporates with Dolby* Digital and Dolby Pro Logic (II) adaptive matrix surround decoder and the DTS** Digital Surround System. * Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic" and the double-D symbol are trademarks of Dolby Laboratories. ** Manufactured under license from Digital Theater Systems, Inc. "DTS" and "DTS Digital Surround" are trademarks of Digital Theater Systems, Inc.

Former Type Models Model Name Using Similar Mechanism Mechanism Type Optical Pick-up Name NEW CDM81A-DVBU27 DBU-1

New Type Models (US, Canadian) NEW CDM81C-DVBU100 KHM-310AAB/C2NP

SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 4 ohm loads, both channels driven, from 200 -20,000 Hz; rated 65 watts per channel minimum RMS power, with no more than 0.7 % total harmonic distortion from 250 milli watts to rated output. Other models: Front: 85 W + 85 W (with SS-TS10) Center*: 85 W (with SS-TS10) Surround*: 85 W + 85 W (with SS-TS10) Subwoofer*: 85 W (with SS-WS10)

DVD system
Semiconductor laser (DVD: = 650 nm) (CD: = 780 nm) Emission duration: continuous Signal format system NTSC (North American models) NTSC/PAL (Other models) Frequency response (at 2 CH STEREO mode) DVD (PCM): 2 Hz to 22 kHz (±1.0 dB) CD: 2 Hz to 20 kHz (±1.0 dB) Laser

BC250
65 W + 65 W (4 ohms at 1 kHz, DIN) Surround mode (reference) Front: 113 W + 113 W (with SS-TS11) Center*: 113 W (with SS-CT11) Surround*: 113 W + 113 W (with SS-TS10) Subwoofer*: 115 W (with SS-WS10)
* Depending on the sound field settings and the source, there may be no sound output.

Stereo mode (rated)

Amplifier section BC150
Stereo mode (rated) 65W + 65W (4 ohms at 1 kHz, DIN)

Tuner section
System FM tuner section Tuning range North American models: Other models: Antenna Antenna terminals Intermediate frequency PLL quartz-locked digital synthesizer system

Surround mode (reference) North American models: Front: 108 W + 108 W (with SS-TS10) Center*: 108 W (with SS-TS10) Surround*: 108 W + 108 W (with SS-TS10) Subwoofer*: 110 W (with SS-WS10)

Inputs

Phones

VIDEO/SAT (AUDIO IN): Sensitivity: 250/400 mV Impedance: 50 kilohms Accepts low-and highimpedance headphones.

87.5 - 108.0 MHz (100 kHz step) 87.5 - 108.0 MHz (50 kHz step) FM wire antenna 75 ohms, unbalanced 10.7 MHz

-- Continued on next page --

DVD RECEIVER
9-877-956-06
2004K16-1 © 2004.11

Sony Corporation
Audio Group Published by Sony Engineering Corporation

HCD-BC150/BC250
Ver 1.3

AM tuner section Tuning range North American models:

TABLE OF CONTENTS
531 - 1,710 kHz (with the interval set at 9 kHz) 530 - 1,710 kHz (with the interval set at 10 kHz) 531 - 1,602 kHz (with the interval set at 9 kHz) 531 - 1,602 kHz (with the interval set at 9 kHz) 530 - 1,710 kHz (with the interval set at 10 kHz) AM loop antenna 450 kHz

1. 2.
2-1. 2-2. 2-3. 2-4. 2-5. 2-6. 2-7. 2-8. 2-9. 2-10. 2-11. 2-12. 2-13. 2-14. 2-15. 2-16. 2-17. 2-18. 2-19. 2-20. 2-21. 2-22. 2-23. 2-24. 2-25. 2-26. 2-27. 2-28. 2-29. 2-30.

GENERAL ................................................................... 4 DIAGRAMS
Printed Wiring Board -- RF Section -- .......................... Schematic Diagram -- RF Section -- ............................ Printed Wiring Board -- CD Mechanism Section -- ..... Schematic Diagram -- CD Mechanism Section -- ........ Printed Wiring Board -- DMB07 Section (Side A) -- ... Printed Wiring Board -- DMB07 Section (Side B) -- ... Schematic Diagram -- DMB07 Section (1/8) -- .......... Schematic Diagram -- DMB07 Section (2/8) -- .......... Schematic Diagram -- DMB07 Section (3/8) -- .......... Schematic Diagram -- DMB07 Section (4/8) -- .......... Schematic Diagram -- DMB07 Section (5/8) -- .......... Schematic Diagram -- DMB07 Section (6/8) -- .......... Schematic Diagram -- DMB07 Section (7/8) -- .......... Schematic Diagram -- DMB07 Section (8/8) -- .......... Printed Wiring Board -- MAIN Section (Side A) -- .... Printed Wiring Board -- MAIN Section (Side B) -- ..... Schematic Diagram -- MAIN Section (1/2) -- .............. Schematic Diagram -- MAIN Section (2/2) -- .............. Printed Wiring Board -- PANEL/FL/POWER SW/ H/P/AMP RETAINER Section -- ................................... Schematic Diagram -- PANEL/FL/POWER SW/ H/P/AMP RETAINER Section -- ................................... Printed Wiring Board -- IO Section -- .......................... Schematic Diagram -- IO Section -- ............................. Printed Wiring Board -- AMP Section (Side A) -- ........ Printed Wiring Board -- AMP Section (Side B) -- ....... Schematic Diagram -- AMP Section (1/4) -- ............... Schematic Diagram -- AMP Section (2/4) -- ............... Schematic Diagram -- AMP Section (3/4) -- ............... Schematic Diagram -- AMP Section (4/4) -- ............... Printed Wiring Board -- SPK/LF Section -- ................. Schematic Diagram -- SPK/LF Section -- .................... 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 35

Middle Easten models: Other models:

antenna Intermediate frequency

Video section
Outputs Video: 1 Vp-p 75 ohms S video: Y: 1 Vp-p 75 ohms C: 0.286 Vp-p 75 ohms COMPONENT: Y: 1 Vp-p 75 ohms

PB/CB, PR/CR: 0.7 Vp-p 75 ohms General
Power requirements North American and Mexican models: 120 V AC, 60 Hz Taiwan model: 120V AC, 50/60 Hz Other models: 220 - 240 V AC, 50/60 Hz Power consumption 100 W 0.3 W (at the Power Saving Mode) Dimensions (approx.) 430 × 90 × 403 mm (17 × 3 5/8 × 15 7/8 inches) (w/h/d) incl. projecting parts incl. projecting parts Mass (approx.) 5.5 kg (12 lb 3 oz)

Design and specifications are subject to change without notice.

3.
3-1. 3-2. 3-3. 3-4. 3-5.
AUDIO IN

EXPLODED VIEWS
59 60 61 62 63 64 65 66

MODEL IDENTIFICATION ­ Rear Panel ­
R L
Y P B /C B P R /C R
S VIDEO (DVD ONL Y)

VIDEO/SAT
FRONT R CENTER FRONT L

COMPONENT VIDEO OUT
VIDEO

COAXIAL

MONITOR OUT
SURR R WOOFER SURR L

AM

FM 75

SPEAKER

Part No.
Model KR US CND EA AUS E41 MX US CND MX TW Part No. 2-177-675-0[] 4-252-115-0[] 4-252-115-1[] 4-252-115-2[] 4-252-115-3[] 4-252-115-4[] 4-252-115-5[] 4-252-115-6[] 4-252-115-7[] 4-252-115-8[] 4-252-115-9[]

Overall Section ................................................................ Front Panel Section ......................................................... Chassis Section-1 ............................................................ Chassis Section-2 ............................................................ CD Mechanism Section-1 (CDM81A-DVBU27) ...................................................... 3-6. CD Mechanism Section-2 (CDM81A-DVBU27) ...................................................... 3-7. CD Mechanism Section-3 (CDM81A-DVBU27) ...................................................... 3-8. Base Unit Section (DVBU27) .........................................

4.

ELECTRICAL PARTS LIST .................................. 67

HCD-BC150 HCD-BC150 HCD-BC150 HCD-BC150 HCD-BC150 HCD-BC150 HCD-BC150 HCD-BC250 HCD-BC250 HCD-BC250 HCD-BC150

· Abbreviation AUS : Australian model. CND : Canadian model. E41 : 230 V AC Area in E model. EA : Saudi Arabia model. KR : Korea model. MX : Mexican model. TW : Taiwan model.

2

HCD-BC150/BC250

Laser component in this product is capable of emitting radiation exceeding the limit for Class 1.

This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Notes on chip component replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing · Keep the temperature of the soldering iron around 270 °C during repairing. · Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). · Be careful not to apply force on the conductor when soldering or unsoldering. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. · Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! · Strong viscosity Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. · Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.

SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST 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 instruments. 2. A battery-operated AC milliammeter. 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 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)
To Exposed Metal Parts on Set

0.15 µF

1.5 k

AC voltmeter (0.75 V)

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ! SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

3

HCD-BC150/BC250 SECTION 1 GENERAL
This section is extracted from instruction manual.

Index to Parts and Controls
For more information, refer to the pages indicated in parentheses.

Front Panel

DISC1

DISC2

DISC3

DISC4

DISC5

PRESET

VOLUME

FUNCTION

STANDBY

PHONES

A "/1 (power) (28) B Disc tray (28) C DISC 1-5 A (eject) indicators (28, 62) D H (play) (28, 62) E X (pause) (30) F x (stop) (30) G ./>, PRESET -/+ (30, 60, 62)

H FUNCTION (28, 57, 60) I VOLUME +/- (28) J PHONES jack (28) K Front panel display (75) L STANDBY indicator (28) M (remote sensor) (13)

Rear Panel

AUDIO IN

R

L

Y

P B /C B

P R /C R

S VIDEO (DVD ONL Y)

VIDEO/SAT
FRONT R CENTER FRONT L

COMPONENT VIDEO OUT
VIDEO

COAXIAL

MONITOR OUT
SURR R WOOFER SURR L

AM

FM 75

SPEAKER

A SPEAKER jacks (14) B VIDEO/SAT AUDIO IN jacks (20, 58) C COMPONENT VIDEO OUT jacks (20) D MONITOR OUT (VIDEO / S VIDEO) jacks (20)

E AM terminal (19) F FM 75 COAXIAL jack (19)

4

HCD-BC150/BC250

Remote

L SUBTITLE (51) M ./>, PRESET -/+ (30, 32, 60) N H PLAY (28, 30, 31, 32, 36, 37, 38) O X PAUSE (30) P TOP MENU (32) Q C/X/x/c/ENTER (25, 32, 34, 35, 36, 37, 39, 46, 52, 58, 59, 60, 62, 63) R DISPLAY (34, 35, 37, 39, 44, 45, 46, 52, 63)

S TV CH +/- (55, 56)
1 4 7 10 2 5 8 0 3 6 9

T TV VOL +/- (55) U TV [/1 (on/standby) (55) V "/1 (standby) (28, 59, 60) W DSGX (50) X AUTO FORMAT DIRECT (48, 49) Y MODE (48, 49) wh NIGHT MODE (50) wj FUNCTION (22, 28, 55, 57, 58, 59, 60) wk Number buttons (32, 39, 52, 55, 56) wl ENTER (55) e; m/M/ 59, 60) / SLOW, TUNING -/+ (38,

ea x STOP (30, 31, 32) es AMP MENU (25, 58, 62) ed MENU (32) ef VOLUME +/- (30, 60) eg O RETURN (32, 34, 35, 39, 52, 63) eh TV/VIDEO (55, 56) ej DISPLAY (43, 60) ek TIME/TEXT (41, 44) el CLEAR (39) A SONY TV DIRECT (56) B PROGRESSIVE (22, 55) C DISC SKIP (28, 30) D MUTING (30) E REPEAT/FM MODE (37, 60) F SLEEP (61) G TUNER/BAND (59, 60) H TUNER MENU (59, 60) I TV (55) J AUDIO (46) K ANGLE (51)

5

HCD-BC150/BC250

MEMO

6

HCD-BC150/BC250 SECTION 2 DIAGRAMS
2-1. PRINTED WIRING BOARD -- RF SECTION --
· See page 36 for Circuit Boards Location.

Ver 1.3

1

2

3

4 RF BOARD (SIDE A)

5

6

7

8

9

10

11 RF BOARD (SIDE B)

12

13

A

B

E

OPTICAL PICK-UP BLOCK (DBU-1)

E

C

R0 9 1

64 1

49 48

D

C0 5 2 R0 3 3 1 5 4 R0 4 6 R0 3 4 R0 4 7 C0 5 0

A
E
DMB07 BOARD CN501 (Page 11)

IC003 3

IC001
16 17 32 33

F
12 1-684-822(12) 1-684-82212 (12)

· Semiconductor Location
Ref. No. D001 D002 IC001 IC003 Q001 Q002 Location C-11 B-11 D-11 D-4 C-3 B-3

HCD-BC150/BC250

7

7

HCD-BC150/BC250
Ver 1.3 2-2. SCHEMATIC DIAGRAM -- RF SECTION --
· See page 37 for Waveforms. · See page 39 for IC Block diagrams.

C028 0.1 C026 0.1

C027 0.1 C030 0.01 C029 0.01

C031 1000p

R026 12k 0.5%

C006 22 10V

C013 0.1

CN002 29P

R023 820 JL005 R024 0 C024 0.01

C025 0.1

C035 0.1

JL004

CN001 24P

JL007 C009 0.1

R025 100 R022 220 C019 5600p

C018 5600p

C020 22p

C021 22p

C022 22p

C023 22p

R027 0 R028 0 R029 0

C017 2200p C016 2200p C015 2200p C014 2200p C032 0.047 JL006 JL003

C033 0.1

C012 0.1

C005 22 10V

C042 180p R001 100 R014 0 R013 0 R012 0 R011 0 IC001 SP3723CAF0PM

(Page 14)

1.9
R031 100

(DBU-1)

R018 0 R017 0 R016 0 JL002 R015 0 JL001 C049 0.1

R041 1k R035 0

C039 0.033

C038 0.033

C037 680p

R019 0

R020 0 C008 0.1 R021 0 C040 0.1 C041 0.1

C036 0.47

R034 470

C034 0.1

C051 0.47 R091 560k 0.5%

IC003
IC003 TL343IDBVR AMP R003 33 IOP2 R004 33 R005 47k C001 100 6.3V R006 470 IOP1 R007 33 R008 33 R009 47k C003 100 6.3V R010 470

C052 0.1

Q001 2SB1132-T100-QR

Q002 2SB1132-T100-QR

R047 33k

R033 100k CN003 9P D001 1SS355TE -17 L001 C002 10 16V C010 1000p D002 1SS355TE -17 L002 C004 10 16V C011 1000p

C050 0.0033

R046 10k

HCD-BC150/BC250

8

8

HCD-BC150/BC250
Ver 1.3 2-3. PRINTED WIRING BOARD -- CD MECHANISM SECTION --
1 2
· See page 36 for Circuit Boards Location.

3

4

5

6

7

MOTOR BOARD
A

S761 (SUB TRAY OUT)

· Semiconductor Location
Ref. No. D701 D711 Location D-4 D-4 D-4 E-3 B-5 D-2

CN761 6 1
M761 (LD/ST MOTOR) M762 (BU U/D MOTOR) 11 1-861-240- (11)

IC701 IC711 IC751

SENSOR BOARD
3 1

Q751

B

IC751
CN751
1-861-24411 (11)

JW701

SW(1) BOARD
6 CN721

1 3

C

CN702

3 1 1 1 3
1-861-241C761

CN705 CN706

S721 (MAIN TRAY IN/OUT)
11 (11)

IC701
S781 ROTARY ENCODER (ST U/D)
4 3 G 2 1

TRANSLATION BOARD
C762
R712

1

SW(2) BOARD
S731 (SUB TRAY N)

1 4 3 G 2 1 1 2 G 3 4 CN707
JW717 JW713

R702
D711

D

D701 R701 JW702 CN731
1 2 1-861-24211 (11)

JW705 Q751 JW708 JW718

R711 JW703

9

JW716

IC711

R751 R754 1 R753
R752

E

JW719

2

E

CN703 C702

JW707 JW709 JW720 JW706 JW710 JW711 JW714

JW704

ENCODER BOARD
C701 CN701 JW715 2 1
1-861-24511 (11) 1

JW712

R755

9

CN771
5

20 21

S771 ROTARY ENCODER (MD)

B
F

MAIN BOARD CN513 (Page 22)

1-861-243-

11 (11)

HCD-BC150/BC250

9

9

HCD-BC150/BC250
Ver 1.3 2-4. SCHEMATIC DIAGRAM -- CD MECHANISM SECTION --
· See page 40 for IC Block diagrams.

IC701 BA6956AN

CN702 3P

CN721 3P

S721 (MAIN TRAY IN/OUT)

M761 RF500TB

CN761 6P

CN706 6P

C761 0.01

R702 100 R701 680 C762 0.01 D701 MTZJ-T-77-4.7B IC711 BA6956AN

C701 47 16V CN701 21PIN

M762 RF500TB

S761 (SUB TRAY OUT)

ST-E1 ST-E2 ST-E3 ST-E4 CN731 2P CN703 2P

S731 (SUB TRAY IN)

CN513 (Page 24)

R712 100 D711 MTZJ-T-77-4.3A IC751 RPR-359F CN751 3P CN705 3P

R711 680

C702 10 16V

ST-E4 ST-E3 ST-E2 ST-E1

S781 ROTARY ENCODER

R751 91 R754 12k

R753 10k Q751 2SC2785-HFE SWITCH R752 10k CN707 5P CN771 5P

S771 ROTARY ENCODER (MD)

R755 10k

HCD-BC150/BC250

10

10

HCD-BC150/BC250
Ver 1.3 2-5. PRINTED WIRING BOARD -- DMB07 SECTION (SIDE A) --
· See page 36 for Circuit Boards Location.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

A DMB07 BOARD (SIDE A)

F

MAIN BOARD CN505

G

IO BOARD CN202

(Page 21)

(Page 27)

· Semiconductor Location
2 1 4 5 C924 C355 C364 CN106 FL352 9 8 C352 C366 R805 R327 R296 R197 10 CN101 2 1 CN105 14 15

Ref. No.
C265
C283 R217

Location F-9 H-4 D-13 F-9 H-14 H-14 D-11 E-11 C-10 F-8 G-9 H-12 G-5 F-12 F-11 G-11 B-11

B

E 1 R202 R198

FL205

R970

Q201

D202 D901
R225 R263 R264 R265 R266 R267

R226

R284 R283 R273 R274 R275

R276

156 157

105 104

R9985

R9984 R9983

R9982

C
AMP BOARD CN302 2 1 C356

11

20 R234 R254 20

C284

C242

C357

1 JW801 JW803 JW802 JW804 JW805 JW806

(Page 30)

D

IC256
10 1 11 C286 20

C246 C248 R14 C245 R15

IC207

C252 C253 R13

C241 C279

C

C287

R277

IC259

R269

R268

IC207 IC211 IC231 IC232 IC256 IC258 IC259 IC503 IC509 IC701 IC901 IC902 IC904 IC906
C239

C266

5

Q201

D
E
IO BOARD CN203

4 2 1 CN107 R928 X901 R929 FL206

10

11

IC258R299
R231 208 R230 C914 C915 1 52 53

C278 C261 R213

C227

(Page 27)

R923 R940

R921

C213 3 R942 R943 2 C215 C214 1 R536 4 1 21 C522 20 D202 C568 C567 1 80 C291 X902 C907 3 1 5 4 5 1 16 1 4

IC902

C263 C277
FL204 C258 C259 R250 1 10

R936 R939

50 51 R998 R997

26

R504 C502

25

R964

5 8 R548 R545 FL502 R550

IC211

C916

R709 R711

C904 R506 R958 76 R978 100 C901

C545 C543

G

R995 R994 R917 R988 R916 C903

C518

R707

C706

R712

R716

IC906

IC904 C715
R710
C711

C702 R708

C716 C717
R717 R718 R719

R984

IC503

C917

R962

C517

C708

IC901
1

R765

FL701 R767 C774 R762 C771 R764 R760 R788

R931

9

8

R927

F

R922

C905

8

C712 R747

132

R748 R714

89 88 R215

C590

R560

D901

C588 R552 R505 R523 R586 R511 R510

R769

76

R551 R559 R563 R564 C544 40 41 C535

IC509
61 60 R584 R566 R572 R568 C565 C552 C569

133 C773 R763

R758

C531

C733

H
C926

R907 R906 R905

C533

C701

R558

C705

C927 C925 C151 L103 C101 FL901 C902

IC701

10

1

R562 R561 C534 C547

R588 R593

C573

R567

C560

C548

R601

R565 C559 C551

R571

C563

C781

C778 C779 FL702 C780 C777 176 FL703 45 1 44

IC231
11 20 C201

IC232
11 20 C202

I

C392

FL101 FB105

C530 C558

C528 C526 C592 L501 C556 C561 FL501 R751 R599

CN102

C532

CN501 1

CN901

R908 R975

7

J

1-861-848-

12

E

MAIN BOARD CN506

A

RF BOARD CN002

(FOR CHECK)

(Page 22)

(Page 7)

HCD-BC150/BC250

11

11

HCD-BC150/BC250
Ver 1.3 2-6. PRINTED WIRING BOARD -- DMB07 SECTION (SIDE B) --
· See page 36 for Circuit Boards Location.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

A DMB07 BOARD (SIDE B)
R282 R281 R280 R279 R278 R201

· Semiconductor Location
Ref. No. D500 Location I-10 C-11 D-2 D-4 G-2 H-2 B-13 H-8 I-10 G-6 H-3 G-11 H-13 D-4 H-11

B
R251
R293 R328 R228 R221 R222 R220 1 3 IC111 6 4 R329 R335 C363 C367 C368 24 C365 1 13

IC352
12 R362

C273

R294

C
C250 C249 44 43

C226

C238 C237 R271 R272

R1000

C274 C276 C229

C236

R253

C247 E 1 8 C251 5 R227 R248 R241 R9980 R9981 C256 C257 R9998 R9999

D
R301

C243 C204

R353

R352

R290

R261 R240 Q202

C244

IC111 IC203 IC204 IC205 IC233 IC352 IC501 IC502 IC703 IC706 IC903 IC907 Q202 Q901

C234 C233 C232 C231 C230

IC203

R12 C240

IC204 4
R11 R10 C280 C270
R292

R260

R259

C235

R246

R270

E
86 C254 C255

C218 1 C220 C271

R291 C282 C267 C268

C216 R255 C262

C281 C272

C269

R232

FL203

R244 C260 C290
R247

R245

R257

F
FB902 R932 C264 23 22 R933 FB903 L901

FL903 R935 C501 R537 R503 R699 C728 R728 C721 8 R787 C782 4 5 R786 R789 C783 R785 C729 C570 FL706 R694 4 1 C910 R904 R930 R926 R925 R996

R990 R920 C913

R530

R517 C508

C714

R726

C205

IC205

R783 R782 C730 26

R579 R534

G

C713 R713 C752 C709

C723

C722 C718

R715

R725 R724 R720 R721

R700

C703

IC903
R913 R524C589 C509 C510 R525 R522 1 48 C918 5 R918 R901 R521 C506 R516 C503 C504 8 R902 C906

C908 R915 C909

R727

C720

C514

C512

C740

C726 R730

C519 R580

C775 C772 C770

R573

R529

25

R520 R519

1

R698

R527 R533 12

IC703

R911 R912

E Q901

R974

C928 FL908

H IC233
11 10

C741

R731 R732

13

R513 R512

44

1

C768

IC706

1 2 3

C769 R778

C743 C742

R799

20

1

C745 C744

I

R733 R734 R735 R736 R737 R738 50

R581 R589

C767 C727 C725 1 C724 FL705 R744 C766 R776

L704

IC501
24 25 C540 C513 36 C507 37

C525 R515 R514 R583 C524 R555 R576

IC907

R777 R750 C765

C734 C776

C203 C275

C529 R587 C527 R591 D500 3 C523 1

R741

R743 R742

C760

C761 C762 C763

R745 C764 R746 C515

IC502
2

C521

C516 C511

J
1-861-84812

HCD-BC150/BC250

12

12

HCD-BC150/BC250
Ver 1.3 2-7. SCHEMATIC DIAGRAM -- DMB07 SECTION (1/8) --
· See page 41 for IC Block diagrams.

DMB07 BOARD

DMB07 BOARD

DMB07 BOARD
CN106 9P

EXT_SIGNAL_BUS

FLR-A

CL302 CL303 CL304 CL305 CL306

1 2 3 4 5 6 7 8 9

DGND D1 D2 D3 BCKO LRCKO DGND SCK DGND

ADC_DATA

LRCK

XCK

BCK

SLR-A

DMB07 BOARD (6/8)

IC352
D/A CONVERTER

CSW-A BCK-A RCK-A MCK-A

C
AMP BOARD (1/4) CN302

CL307 CL308

16
DMB07 BOARD (4/8,6/8,7/8)

DGND
R328 0 R329 0 R327 R335 0 0 0 5

(Page 31)

LRCK FSYNC
0

BCK
0 0

MODE1

DOUT MODE0 SYSCK FMT1 DGND VDD CINNR CINPR FMT0 BYPAS RSTB VINR
5 0 0 R353 0 C357 1 50V CL320 CL321 CL322 CL319 R362 10k 1/10W

C363 0.1 16V F 5 C364 100 6.3V FL352 0UH 1.6 1.6 1.6 C368 470p 50V B 1.6 5 C366 100 6.3V C367 470p 50V B

CN107 5P

CINNL VREF2 CINPL REFCOM VCC AGND VREF1 VINL

C355 100 6.3V C352 100 6.3V R352 0

0 0

C365 0.1 16V F

IC352 PCM1800E/2 K

C356 1 50V

(Page 28)

AUDIO AGND DMB07 BOARD (4/8)

HCD-BC150/BC250

13

13

HCD-BC150/BC250
Ver 1.3 2-8. SCHEMATIC DIAGRAM -- DMB07 SECTION (2/8) --
· See page 42 for IC Block diagrams.

R587 0 CL505 CL504 CL503 CL502

FL502 0UH C567 0.01 C568 10

CL501

R545 CN501 29P L501 0 CL544 CL537 C592 10 16V R591 0 R555 0 R536 10k C522 0.1 10V B R537 68k R548

10k 10k

CL536

C513 10

R694 10k

C516 0.0022 50V B CL535 CL531 CL530 C507 10

CL508 C545 10
10 10V F 0.01

CL507 CL506 R550 R551 1k 1k 1k 1k 1k 1k IC509 CXD3068Q R699 0 R698 0

CL529 CL527 C511 220p C540 10 CL526 CL525 CL524 CL523 CL522 CL509 CL510 C515 220p R599 1k

IC503 NJM3404AV( TE2) C588 C589 0.0022

C543 0.01 0.0022

C517

C518

R552 R559 R563

C501 0.01 R503 47k R506 47k

C502 0.01 R504 47k R505 47k

C590 0.0022

R564

DMB07

(Page 8)

CL511 CL512 CL513 CL514 CL515 CL516 CL517 CL518 CL519 CL520 CL521

SL501

R560 1k R558 47k C531 0.047 C533 0.0022 C569 0.1 C544 0.1

C570 10

R573 10k

SL502 R561 1k
33k 10k

R562 1k

R572 470k R566 10k R565 1k C559 0.1
1M

R584

R588

C553 0.0033
0.01 0.47

CL528

C565 0.1

R571 1M C552 0

R593 100k
100p

C534 0.022
0.0022

R567 3.3k C560 0.0015 R601 0

C535

C548

C551

C573

C547 0.1

C556 10

R568

C563 100p

D500 FL501 0UH

1SS355TE-17

R576 0

C532 10
C561 0.1

C558 100 4V

C523 0.1

IC502

C521 0.1

C530 10

R583 0

DMB07

HCD-BC150/BC250

14

14

18

HCD-BC150/BC250
Ver 1.3 2-9. SCHEMATIC DIAGRAM -- DMB07 SECTION (3/8) --
· See page 42 for IC Block diagrams. · See page 50 for IC Pin Function Description.

IC703(2/2) NJM3404AV( TE2) C782 0.0015 50V R787 B 100k

R785

10k

R786 100k

C701 100 4V FL701 0UH

C705 0.01

C733 10
R700 8.2k TP703

R788 100k FL706 0UH C783 C729 0.0015 10 50V 10V B F R789 100k

C703 0.1 C709 0.1 C712 100p R712 10k CL703

C715 0.0015

C717 0.01

470k

C702 10

C711 0.047

33k

C716 0.47

10k

0.1

0.01

R708

R748

R710

R707

100

10k

R717

C718

33k

R714

R715

C752 R751 0 FL703 0UH FL702 C780 10 C777 0.01 0UH C779 10 C778 0.01

0.1

R747

R719 1k

C722

C723 0.01

C706 0.01

R709 150k

R711 2.2k

0.1

R718 10k TP701

100

10k

R713

C714

C713

C708

100k

0.01

10k

R716

0.01

C730 0.01 R724 1k

R725 1.8k

R726 100k

FL704 0UH R765 R767 47k 22k

C781 220 4V

C734 10 SL703 C772 0.01

C776 0.01

C775 0.01

R720 1k R721 33k CL701 C727 10 FL705 0UH IC703(1/2) NJM3404AV( TE2) R728 10k C720 0.1 C721 0.1

R727 3.3k C728 0.1

C774 0.0047

R764 1M C773 0.47

R763 8.2k

R769 2.2k C770 0.01 R760 0 R731 22 C725 0.01 C741 0.01 R730 22

C724 0.01

C771 0.047

R762

22k

C740 0.01

DFCT DMB07
R758 0

CL791

C769 0.01 R778 100k C768 0.01 C767 0.01 CL787

IC701 TMC57929PGF-RDP R732 10k

IC706 M51V18165M60TS-KR1

C742 0.01

CL786 R733 R734 CL785 C743 R735 R799 0 R736 C766 100p R776 0 R737 R738 10k 10k 0.01 10k 10k 10k 10k C726 0.01 R750 10k

C765 0.,01

C744 0.01

R741 R742

22 22

C745 0.01 R743 22 R777 0

DMB07

C764 0.01

C763 0.01

C762 0.01 C761 0.01

C760 0.01

R745 47k R746 47k R744 22

HCD-BC150/BC250

15

15

HCD-BC150/BC250
Ver 1.3 2-10. SCHEMATIC DIAGRAM -- DMB07 SECTION (4/8) --

DMB07

JL521 C526 22 16V R581 12k R580 33k C519 0.01 R589 10k

C527 0.01

DMB07

DMB07

DMB07
R579 8.2k IC501 FAN8035L C514 0.01 R534 56k R533 33k

DMB07

DMB07
R530 56k
D901 1SS355TE-17

C512 0.01

C926 220 4V

C928 10

R529 33k

C927 0.01

R525 10k C510 0.001 C509 330p R522 4.7k R527 2.2k R524 10k R521 100k R523 10k R586 200k IC907 2 C925 22 16V

DMB07

R519 100k R520 10k

DMB07

C504 33000p

R512 56k C503 33000p R516 4.7k C506 330p R517 2.2k

C508 0.001

DMB07

R513 56k

CL931 CL932 CL933

C529 0.01

C528 22 16V

R514 10k C524 0.01

R515 10k C525 0.01 C101 220 4V FL10 0

CL936 CL935

CL937

C151 100 6.3V R510 150k

CL939 CL940 CL941

CN506

L103

0

FB105 0uH

CL942 CL943 CN102 13P

(Page 23)

R511 150k

HCD-BC150/BC250

16

16

HCD-BC150/BC250
Ver 1.3 2-11. SCHEMATIC DIAGRAM -- DMB07 SECTION (5/8) --
· See page 41 for IC Block diagrams. · See page 37 for Waveforms. · See page 54 for IC Pin Function Description.

DMB07

XRST_DSD

SAMBA_CTRL_BUS (NO CONNECT)

DMB07

10k
FL901 0UH

DMB07

R912

C902 0.01

R911

10k

0.01

R901 22 C901 100 4V

22

10k

22

R902

R978

22

R905

C906

R906

R907

22

IC902 SN74AHC1G32DKR

Q901 DTC114TE-TL

IC903 BR24L16F-WE2

C918

0.01

IC904 SN74AHC2G74HDCUR

R958 22 R913 10k R918 22

CL924

R915

100 0 FL908 0UH C909 100p R931 22 C907 0.01

R974

C904 0.01

C903 100 4V

IC906 SM8707GV-G -E2 FB903 0UH R932 22

R916 R988 IC901 CXP973064 -243R R962 10k 0 C908 R917 R994 R995 0 0 100p 1k

1k

R996 R997

0 0

C915

7p

R933 22

FB902 0UH

C914 9p R998 0 C913 R936 100 R920 100 33000p L901 FL903 0UH C917 0.01 C916 100 4V

X902 27MHz

R927 1M

R939 100

SHRMUT
CN101 5P CL906 CL907 CL908 CL909 CL910

1S 1G 2G

1D 2G 2S

R964 10k

R990 R922

0 22

I2C_SIO I2C_SCL

XMSLAT
CL954 R984 10k CL959 CL955 CL950 R908 R975 10k 10k CL951 CL952 CL953

CN901 7P

IC111 UM6KINL02TN SWITCH

MAIN (1/2) CN505
C924 0.01 R935 4.7k

(Page 23)

0.01

100

100

100

100

0.01

100

100

100

R970 0 R943 100

R942

R921

R929

R940

C910

C905

R930

R928

R926

R925 100

R923 220

R904 10k

MSDATO

MSCK

X901 20MHz

HCD-BC150/BC250

17

SHRRDY

MSDATI

17

HCD-BC150/BC250
Ver 1.3 2-12. SCHEMATIC DIAGRAM -- DMB07 SECTION (6/8) --
· See page 41 for IC Block diagrams.

DMB07 (3/8)

DMB07 (7/8)

DMB07 (5/8)
CN105 15P

JW801

0 0 0 0 0 0 Q201 DTC114TE-TL SWITCH R202 47k

DMB07 (1/8)

JW802 JW803 JW804 JW805 JW806

R201 0

CN202

(Page 28)

R9998

0

DMB07 (1/8,4/8,7/8)
CL211 CL213 CL207 CL204 CL206 CL208 CL209 CL210 CL212 CL214

R9999

0

IC256 SN74LV573A PWR C284 0.01

DMB07 (4/8)

R278 75 IC258 SN74LV573A PWR R198 4.7k IC259 SN74LV573A PWR

R279 75

R280 75

R281 75

R282 75

R271 100 C9982 0 C9983 0 C9984 0 R9985 0

R9980

0

R197 4.7k

R293 0

C286

0.01

ADC-DATA

R294 0

R296 0

C287

0.01

LRCK

BCK

R272 100

DMB07 DMB07 (1/8) (7/8) EXT_SIGNAL_BUS 7

DMB07

(7/8)

HCD-BC150/BC250

18

18

HCD-BC150/BC250
Ver 1.3 2-13. SCHEMATIC DIAGRAM -- DMB07 SECTION (7/8) --
· See page 37, 38 for Waveforms. · See page 45 for IC Pin Function Description.

DMB07

18

BCK1

DATA3

DATA2

DATA1

LRCK1

XCK1

R225 R226

0uH 0

R228 R251 0

0 C226 0.1

R217

R222 0

R221 0

R220 0

R269 0

R268 0

R263 75

R264 75

R265 75

R266 75

R267 75

0

0uH

R273 0uH

R275 0uH

C273 22p

0uH

0uH

R290 100

R274

C231 0.01

C233 0.01

R1000 4.7k

R259 4.7k R260 4.7k

R261 4.7k

C276 0.01

C274 0.01

JL204

R284 180

C236 0.01

C237 0.01

C229 0.01

C232 0.01

C230 0.01

R276

R277

C234 0.01

JL211

JL214

JL213

JL212

JL210

JL209

R254 4.7k

R253 4.7k

JL208

JL207

R283 1k

JL203

C279 100p

C241 0.01

R291

100

Q202 DTC114TE-TL IC204 BR9040F-WE2

R292

100

R234 10k C242 0.01

R15 22 R240 47k

C244

0.01

DMB07
C247 C204 0.01 R14 22 0.01 C248 0.01

C251

0.01 C252 0.01 IC207 ZIVA5X-C2F

R227 4.7k

C253 R248 4.7k

0.01

R13 22

3
R241 0 JL217

C290 100p C256 0.01

DMB07

DMB07 (6/8)

7

7 8
R805 0 R244 1k

C260 0.01 C261 0.01

R246 R247 C257 0.01

10k 1k

R12 22

R255 0

C216 0.01

JL218 R299 820 1/4W R213 68

CL251

CL252

CL253

CL254

CL255

CL256

C262 0.01 CL257

C263

0.01

DMB07

C277 100p C278 100p

R230 33

R231 33

R10 22

R11 22

C283 100p

0.01

0.01

0.01

FL205 0UH

C265 10

C266 0.01

C282 100p

C280 100p

4.7k

4.7k

C267 0.01

C270 0.01

DMB07
IC211

D202 1SS355TE-17

C291 100p

R245

C268

R257

C269

R232 33

C281 100p C272 0.01

FL206 0UH

DMB07

C214 0.01

C215 0.01

C213 100 4V

DMB07

HCD-BC150/BC250

19

19

C271

JL202

HCD-BC150/BC250
Ver 1.3 2-14. SCHEMATIC DIAGRAM -- DMB07 SECTION (8/8) --
· See page 41 for IC Block diagrams.

DMB07

C255 10 10V

IC203 HY57V283220T-6 F

FL203 0UH

FL204 0UH

R250 0

R215 0

C258 10

C259 0.01

C264 0.01

C218 0.01

C220 0.01

45 ALE
IC231 SN74ALV573APWR C235 0.01

C227 0.01

LE HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 8Q 7Q 6Q 5Q 4Q 3Q 2Q 1Q VCC
C201

GND 8D 7D 6D 5D 4D 3D 2D 1D DE
0.01 IC232 SN74ALV573APWR

HAD0 HAD1 HAD2 HAD3 HAD4 HAD5 HAD6 HAD7 HA19 HA18 HA8 HA7 HA6 HA5 HA4 HA3 HA2 HAD8 HAD9 HAD10 HAD11 HAD12 HAD13 HAD14 HAD15 R/W HAD0 HAD8 HAD1 HAD9 HAD2 HAD10 HAD3 HAD11 HA1
IC205 MR27V3202F-12STP04B9

IC205
HA21 HA20 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 COM
C205 0.01

C239 0.01

IC231

C240 0.01

R301 1k

DMB07 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19

LE 8Q 7Q 6Q 5Q 4Q 3Q 2Q 1Q VCC
C202

GND 8D 7D 6D 5D 4D 3D 2D 1D DE
0.01 IC233 SN74ALV573APWR

IC232

HAD15 HAD7 HAD14 HAD6 HAD13 HAD5 HAD12 HAD4
C246 0.01 C245 0.01 C243 0.01

LE HA20 HA21 HA22 8Q 7Q 6Q 5Q 4Q 3Q 2Q 1Q VCC
C203

GND 8D 7D 6D 5D 4D 3D 2D 1D DE
0.01 C275 0.01

HA1 HA2 HA2
C254 0.01 C250 0.01 C249 0.01

IC233

DMB07

HCD-BC150/BC250

20

20

HCD-BC150/BC250
Ver 1.3 2-15. PRINTED WIRING BOARD -- MAIN SECTION (SIDE A) --
:Uses unleaded solder. · See page 36 for Circuit Boards Location.

1 A

2

3

4

5

6
· Semiconductor Location
Ref. No. D502 D503 D504 D505 D507 D508 Location C-4 C-4 D-3 D-3 D-4 D-4 C-3 C-3 D-4 D-3 D-3 D-3 D-3 E-4

B

IC509 IC511 IC514 Q505 Q506 Q507 Q508 Q509

IC509

C
EXCEPT TW,KR 250 250:MX,CND

5 E E

IC511 4
1 3

D

(FOR CHECK)

E

E 3 1 4 5 E

IC514

E

5 4

F
I
PANEL BOARD CN800 (page 25)

F
DMB07 BOARD CN101 (page 11)

HCD-BC150/BC250

21

21

HCD-BC150/BC250
Ver 1.3 2-16. PRINTED WIRING BOARD -- MAIN SECTION (SIDE B) --
:Uses unleaded solder. · See page 36 for Circuit Boards Location.

1 A

2

3

4

5

6
· Semiconductor Location
Ref. No. IC512 IC513 IC515 IC516 Location D-3 D-2 D-3 D-2

B

20

21

B
TRANSLATION BOARD CN701 (page 9)
1 2 2 1 16 17 16 17

C

J
AMP BOARD CN301 (page 30)

H
IC513
2 3

IC515

1 3

1

2

IO BOARD CN201 (page 27)

2
13

12

D
Q

IC516

2 3

IC512

1 3

1

2

E

SWITCHING REGULATOR CN8 (page 35)
1

1

F
E

DMB07 BOARD CN102 (page 11)

HCD-BC150/BC250

22

22

1

HCD-BC150/BC250
Ver 1.3 2-17. SCHEMATIC DIAGRAM -- MAIN SECTION (1/2) --
· See page 38 for Waveforms. · See page 56 for IC Pin Function Description.

CN501 17P

TP512

TP514

TP511

TP502

TP504

TP531

TP513

TP501

TP510

CN504 7P

R501 100 R502 100 R503 100 R504 100 R505 100 R506 100 R507 1k R508 100 R509 100 R510 100 R511 100

TP515

TP507

TP503

TP505

TP508

TP506

TP509

CN503 19P

16V

16V

16V

TP516 TP517

R521 10k

C501 0.1

C502 0.1

0.1

TP518 TP519 R514 R518 15k
100

R522

C503

100 100 100 R620 100

TP520 TP521 TP522 C554 100p TP523

R523 R530

R533 4.7k
4.7k 10k 100 10k 100 10k R540

R532

TP525

R534 R535 R536 R537 R538

CN505 5P TP529

R547 100

R543 0

R531 4.7k

R539

R515 1k R516 1k

R517

10k TP524 R546 100 TP631

R550 100 TP532 TP534 TP535 C505 0.1 R549 10k

TP526

TP527 TP528 R548 R553 100 R542 100 0 R586 R613 100 100 R568 10k R571 10k R556 10k R566 10k 1k TP530

R551 R552

1k

R600 10k

TP533

CN506 13P TP536 TP537 TP538

C506

0.1

16V

R555

1k

R580

10k

C507 0.1 16V C508 C509 10 50V 0.1 FB500 0UH R573 10k R616 10k R615 10k R558 10k R617 10k R572 10k R614 10k R560 10k

TP540

TP628

Q505 TR KRA102S X501 5MHz R621 100k 16V

IC509 UPD703260YGFS21-JBT-A

TP629

TP630

C514

0.1

R562

1k

R563 R564

10k 10k

R565 C515 0.1 R567

10k 47k TP543 TP545 TP547 TP549 TP551 TP554 TP555 TP557

TP541

C556 1000 10V

Q506 KTC3875 C518 0.1 Q507 KTC3875 R577 470k

R574 47k

R576 47k

TP561

TP553

0.1

TP558

R624 47k
R578 4.7k R579 4.7k TP559

C524

0.22F C525 100 10V

5.5V

R582 220

HCD-BC150/BC250

23

C519

23

HCD-BC150/BC250
Ver 1.3 2-18. SCHEMATIC DIAGRAM -- MAIN SECTION (2/2) --

C510 100 10V C511 0.1

C555 1000 6.3V

L501 C512 100 10V L502

C513 0.1

IC512 BA50BC0FP-E2

C516 0.33 L503

C517 0.33

C520 47 16V

Q508 KTC3875

D502 1SS355TE-17

C546 0.1 16V

TP570 TP571 TP572 TP573 TP574

R590 100 R591 100 R593 100 R594 100

D504 1SS355TE-17

R588 10k

D503 1SS355TE-17

R589 0 R698 0 C521 220 10V C526 0.33 16V C528 0.1 16V

R592 100k C530 0.22 10V

R595 47k R699 0 R690 0 C527 100 10V FB503 0 C547 0.1 16V IC515 C529 47 16V

TP575 TP576 TP577

R596 100 R598 100 R599 100

R601 100 TP578 TP579 TP580 TP581 TP582 TP583 C539 0.22 10V R604 100 C540 0.1 16V

D505 1SS355TE-17

IC511 PST3629NR

R691 0

C522 0.1 16V R692 0 R693 0 C549 0.1 16V

C532 0.1 16V

R603 10k

C537 1000 10V

CN509 17P

C535 47 16V R607 10k R605 10k

C548
0UH

0

R611

0UH

Q509 KRC104S
0 0.1

4.7k

0

R612

R610

TP587

TP588

C550

TP589

TP590

TP591

FB505

FB508

R609

FB509 0UH

TP601

TP624
TP614 TP611 TP621 TP604 TP615 TP605 TP622 TP612 TP620 TP613 TP617 TP610 TP618 TP616 TP619 TP607 TP606 TP623 TP608 TP609

D507 1SS355TE-17 IC514 MC74VHC1GU04DFT1

C552 0.1 16V

C553 0.1 16V CN513 21P CN510 12P

HCD-BC150/BC250

24

24

TP602

D508 1SS355TE-17

TP592

TP594

TP593

IC516 BA70BC0FP-E2

0.1

IC513 BA50BC0FP-E2

HCD-BC150/BC250
Ver 1.3 2-19. PRINTED WIRING BOARD -- PANEL/FL/POWER SW/H/P/AMP RETAINER SECTION --
:Uses unleaded solder. · See page 36 for Circuit Boards Location.

1 A

2
I

3
MAIN BOARD CN503 (page 21)

4

5

6

7

8

9

10

11

12

13

DISC5

DISC4 DISC3 DISC2 DISC1

2

18

IC802
E E

(DISC5)

DISC5 (DISC1)

DISC1

(DISC4)

DISC4

(DISC3)

DISC3

(DISC2)

DISC2

B
E E E

FUNCTION

+
PRESET

D816-821(BACK LIGHT)

+
VOLUME

1 2 5 3

C
5

D

IC803
PHONES
E E

E
E E E E

(FLUORESCENT INDICATOR TUBE)

STANDBY

F
3 1

IC800

G

K

AMP BOARD CNP303 (page 30)

· Semiconductor Location
Ref. No. D800 D801 D802 D803 D806 D807 D808 D809 D810 D811 D812 D813 Location F-3 F-3 E-13 B-4 A-12 A-11 A-10 A-9 C-4 C-5 A-8 C-5 Ref. No. D814 D815 D816 D817 D818 D819 D820 D821 IC800 IC802 IC803 Location C-5 C-5 B-11 B-17 B-9 B-8 B-11 B-8 F-13 B-6 D-9 Ref. No. Q800 Q801 Q803 Q804 Q806 Q807 Q808 Q814 Q815 Q820 Q821 Q822 Location F-3 F-4 F-4 F-4 B-6 B-7 C-4 E-10 E-9 B-8 B-9 B-11

HCD-BC150/BC250

25

25

HCD-BC150/BC250
Ver 1.3 2-20. SCHEMATIC DIAGRAM -- PANEL/FL/POWER SW/H/P/AMP RETAINER SECTION --
· See page 40 for IC Block diagrams.

FL801 FV804GN S801 SW. KEY R824 1k S802 SW. KEY S803 SW. KEY R825 2.2k S804 SW. KEY S805 SW. KEY R832 4.7k R836 10k S817 S806 SW. KEY SW. KEY R856 22k S809 SW. KEY R845 1k S811 SW. KEY R848 2.2k S813 SW. KEY R850 2.2k S815 SW. KEY R852 4.7k S807 SW. KEY S808 SW. KEY S810 SW. KEY S812 SW. KEY S814 SW. KEY S816 SW. KEY S818 SW. KEY

R828 2.2k

R844 22k

R847 10k

R849 4.7k

R851 2.2k

R855 2.2k

R859 1k

R861 0

Q806 KTC3875S

D806 SML79423C TP15

D807 SML79423C TP15

D808 SML79423C TP15

D809 SML79423C TP15

D812 SML79423C TP15 C858 220p

C846 0.0047 50V

R830 180
R831 180 R833 180 R834 180

C857 220p
R835 180

R818 10k

Q807 KTC3875S

R829 180 R827 180 R826 180

R837 180 R838 180 C817 100p
C819 100p

C856 220p C855 220p C854 220p C853 220p C852 220p C851 220p C850 220p C849 220p C848 220p

R840 100 R846 100

C823 220p CN800 19P TP798 TP799 TP800 TP801 TP802 TP803 TP804 TP805 TP806 TP807 TP808 TP809 FB804 0 R812 0 Q820 KRC103S Q821 KRC103S Q822 KRC103S R817 1k L806 D803 10EDB40 TA1B2 R842 100 R843 100 C826 22 10V D819 SELS6E14C-S C862 0.01 D817 SELS6E14C-S C860 0.01 R869 330 D820 SELS6E14C-S C861 0.01 Q815 KTC3875S D816 SELS6E14C-S R872 10k R823 47k C839 0.01 C821 220p

R873 330

R866 330

D821 SELS6E14C-S

D818 SELS6E14C-S

(1/2) CN503 (Page 23)

TP810 TP811 TP812 TP813 TP814 TP815
TP816

Q814 KTC3875S R868 10k C841 0.1 C818 10 50V L804 R821 3.9k 1/10W T801 DD CON D813 1SS355TE-17 D811 1SS355TE-17 D814 1SS355TE-17 C835 0.01 C836 47 50V D815 UDZS-TE17 6.2B R839 33k C837 0.1 C840 10 50V TP823 TP824

R875 100k

IC802 BU2152FS

R874 100k

IC803 PT6315

CN803 9P

TP826 TP827

R854 100 R858 100 R860 82k C842 100p C843 100p

C845 100p

R841 100

R862 100k

TP825

R853 100

C830 0.022

D810 1SS355TE-17

R863 100k

TP829 TP828 TP830

Q808 CPH5504 CN801 9P

TP831

CNP800 5P

C804 0.0047 L800 R802 47 R807 47 L803

CN805 5P

TP832

C802 0.01 B R814 47 C807 0.01 TP833 TP834 TP835 S800 R804 47 D802 SELU5223C R811 2.2k D801 1SS355TE D800 1SS355TE C800 220p 50V FB800 0UH R800 C801 4.7k 0.01 B C805 10 50V J800 R801 4.7k Q801 DTC343TK Q804 DTC343TK FB803 0UH TP817 TP837 TP818 Q803 DTC343TK Q800 DTC343TK FB805 0UH TP819 TP820 FB802 0UH CN804 5P

CL802 CLAMP

TP836

IC800 NJL74H 400A

C803 0.1 F

R803 47 R805 47 C806 0.0047

L802

(Page 33)

L801

HCD-BC150/BC250

26

26

HCD-BC150/BC250
Ver 1.3 2-21. PRINTED WIRING BOARD -- IO SECTION --
:Uses unleaded solder. · See page 36 for Circuit Boards Location.

1 A
MONITOR OUT

2

3

4

5

6

7

8

COMPONENT VIDEO OUT

VIDEO
PR/CR PB/CB Y

VIDEO/SAT AUDIO IN L R

4 2

3 1

S VIDEO (DVD ONLY)

B

C
IC201 IC203

D
TUNER

IC200

E
G
DMB07 BOARD CN105 (page 11)

D

DMB07 BOARD CN107 (page 11)

H

MAIN BOARD CN501 (page 22)

· Semiconductor Location
Ref. No. IC200 IC201 IC203 Q202 Q203 Q211 Q212 Location D-6 C-3 C-5 C-4 C-4 D-7 D-8

HCD-BC150/BC250

27

27

HCD-BC150/BC250
Ver 1.3 2-22. SCHEMATIC DIAGRAM -- IO SECTION --
· See page 38 for Waveforms. · See page 43 for IC Block diagrams.

CN200 11PIN S-TYPE S

C268 0.0033
TP234 TP232

TP231 C267 0.0033

TP233

TP238

TP236

TP237

TP239

CL201 CLAMP

TP240

C277 220 16V

C281 1 10V R285 1.2k

C271 1 10V

R290 470k

C266 22 25V

C280 0.1

L207

R294 470k

Q211 KTC3875 R286 AMP 220 R287 15k C369 0.015

Q212 KTC3875 AMP R295 220

C284 22 25V

R284 8.2k

R293 15k C282 0.015

R298 8.2k

L206 J200 C206 10000p R254 33k R244 10k R236 R207 47k TP241 R302 6.8k TP242 R303 6.8k R204 1.5k R203 1.5k C207 220p C216 22 25V R222 10k R239 100 100 R248 10k C256 22 25V L208 R272 2.2k 1/10W R275 470 1/10W TP202 TP203 TP204 R251 1k 1/10W C235 22 25V
C259 0.1 25V F C263 10 50V IC203 NJM456M-D

CN201 17PIN S-TYPE 1MM

C217 22 25V

R217 10k

TP205 TP206 R260 47k 1/10W R268 4.7k 1/10W TP207 C278 22 25V TP208 TP209 TP210

C223 470 16V

C240 10 50V

R257 33k R253 33k Q202,203 INVERTER

R267 4.7k 1/10W

C243 0.1 25V F

C214 22 25V

R229 10k

C223 470 16V

C215 22 25V

R227 10k

C222 0.1

Q202 KRC103S IC200 MC14052 BDR2 Q203 KRC103S

C208 220p

C213 220p

C211 220p

47k

47k

R215 47k

R216 10k

R221 10k

R226 10k

R228 10k

R259 47k 1/10W

R271 2.2k 1/10W R277 470 1/10W

C279 22 25V

TP213 TP215

(Page 23)

R209

R212

R256 33k TP256 TP257 R234 75 J203 C288 1000p R218 10k R233 75 C232 1000 6.3V R235 1k 1/10W C233 22 25V

C257 22 25V CN203 5PIN S-TYPE 1MM TP229

C227 0.1

TP224 TP214

TP258 R232 75

C231 1000 6.3V

(Page 13)

C239 0.1 IC201 MM1623BFBE

L200

R301 10k R300 10k 1/10W

18 17 19
J201 3P TP253 R238 75 R237 75 R231 75 C230 1000 6.3V C229 1000 6.3V C228 1000 6.3V C244 0.1

C242 470 16V

C246 0.1

C241 10 50V C250 100p C249 10 50V C238 22 25V C245 0.1

TP226

TP225

TP223 TP222

TP254

R263 10k

C248 1 50V

TP228 TP220

TP255

C247 1 50V TP227

(Page 18)

C202 1000p

R305 10k R292 100 1/10W

TP230

C251 100p C252 100p TP221 CN202 15PIN S-TYPE IMM

HCD-BC150/BC250

28

28

HCD-BC150/BC250
Ver 1.3 2-23. PRINTED WIRING BOARD -- AMP SECTION (SIDE A) --
:Uses unleaded solder. · See page 36 for Circuit Boards Location.

1 A

2

3

4

5

6

7
· Semiconductor Location
Ref. No. IC101 IC102 IC103 IC104 IC105 IC106 IC108 IC109 IC110 IC301 IC303 IC305 Q102 Q104 Q106 Q108 Q110 Q112 Q301 Q304 Location D-6 D-6 D-5 D-4 D-3 D-2 E-4 E-3 E-2 E-6 D-7 E-5 A-6 A-6 B-4 B-4 B-3 B-3 E-1 C-1

E

E

E

E E E

B

C

E

4 5

IC303
3 1

D
IC105 IC106 IC104 IC103 IC102 IC101

E

E 1 5 4

IC301

IC110 IC109 IC108

F

HCD-BC150/BC250

29

IC305

3

29

HCD-BC150/BC250
Ver 1.3 2-24. PRINTED WIRING BOARD -- AMP SECTION (SIDE B) --
:Uses unleaded solder. · See page 36 for Circuit Boards Location.

1 A

2

3
M
SPK BOARD CN312 (page 35)

4
L
SPK BOARD CN311 (page 35)

5

6
N
SPK BOARD CN309 (page 35)

7

8
· Semiconductor Location
Ref. No. D101 D102 D103 D104 D105 D106 D201 D202 D203 D204 D205 D206 D208 D303 D304 Q101 Q103 Q105 Q107 Q109 Q111 Q303 Location D-2 D-3 D-3 D-4 D-5 D-6 D-2 D-3 D-4 D-5 D-6 D-7 E-2 D-7 D-8 B-2 B-2 B-5 B-4 B-6 B-5 C-7

E E E E E E

B
4

FAN

SWITCHING REGULATOR CN4 (page 35)

P
EXCEPT 250:MX EXCEPT 250:MX

2

1

1

E 1 2

C

O
SWITCHING REGULATOR CN7 (page 35)

D

E
K
H/P BOARD CN804 (page 25)

1

5

2

16

2

8

F

1

17

1

9

J

MAIN BOARD CN509 (page 22)

C

DMB07 BOARD CN106 (page 11)

HCD-BC150/BC250

30

30

HCD-BC150/BC250
Ver 1.3 2-25. SCHEMATIC DIAGRAM -- AMP SECTION (1/4) --
· See page 43 for IC Block diagrams.

R345 10k 1/10W R347 10k 1/10W SL303 C326 0.1 25V F TP331 R317 470 1/10W C325 0.1 25V F

R316 470 1/10W

C336 47 16V

C324 0.1

C337 47 16V

IC110 CXD9788AR CN301 17P TP395 TP301 TP302 TP303 TP304 TP305 TP306 R309 0 R308 470 1/10W TP307 TP308 TP309 R306 470 1/10W R305 470 1/10W R304 470 1/10W C320 0.1 25V F C321 0.1 25V F C322 0.1 25V F C316 0.1 25V F R329 0 C328 0.1 25V F R319 10k 1/10W C335 47 16V C327 0.1 25V F R326 0 R380 560 C323 0.1 25V F

R379 560 1/10W

(Page 32)

(2/2) CN509 (Page 24)

TP310 TP343 TP361 TP312 TP342 TP360 R303 470 1/10W R302 470 1/10W R351 470 1/10W R300 470 1/10W C402 100p 50V CH C403 100p 50V CH C404 100p 50V CH C405 0.001 50V B TP329

R328 0

SL302

C317 0.1 25V F

R318 470 1/10W C334 47 16V R378 560 C315 0.1 C333 47 16V R377 560

CN302 9P TP314 TP315 TP316 TP317 TP318

C406 0.0047 R344 470 1/10W R310 100 1/10W R311 100 1/10W R312 100 1/10W R313 100 1/10W R314 100 1/10W R315 1.2k C318 0.1 25V F IC109 CXD9788AR

DMB07 BOARD (1/8) CN106 (Page 13)

TP368 TP319

R376 560 C314 0.1 25V F

R327 0

R375 560 1/10W

(Page 34)
C332 47 16V

C319 0.1 25V F

R324 0

C311 0.1 25V F

C312 0.1 25V F

R325 0

C313 0.1

(Page 33)

HCD-BC150/BC250

31

31

HCD-BC150/BC250
Ver 1.3 2-26. SCHEMATIC DIAGRAM -- AMP SECTION (2/4) --
· See page 44 for IC Block diagrams.

C178 47p 50V CH

IC106 CXD9774M

C116 1 16V F R382 560 1/10W

R119 22k R176 0 C200 0.1 R206 C272 3.3 0.22 50V B 1/4W C176 0.22 50V B D303 1SS355TE-17 TP389 L136 C196 2200 50V C186 0.033 50V B EXCEPT 250:MX C372 1 50V

R166 0 C146 0.1 25V F C136 0.01 25V B R246 100 1/10W R156 0 R146 0 R136 0

R431 100k 1/10W D304 1SS355TE-17

C271 C166 0.22 0.22 50V 50V B B

R196 3.3 1/4W

C377 10 50V R430 10k 1/10W

R237 100

C156 0.033 50V B D206 P6SMB39AT3 C106 1 16V F IC105 CXD9774M D106 P6SMB39AT3 C216 1 50V C226 1 50V

R381 560

R118 22k

C292 0.0022 50V B C266 0.0022 50V B R226 2.7 1/8W R216 2.7 1/8W C256 0.0022 50V B C291 0.0022 50V B

R117 22k C115 1 16V F L126

R175 0

(Page 31)

C185 0.033 50V B C199 0.1 25V F R165 0 R155 0 R145 0 C135 0.01 25V B R135 0 C168 47p 50V CH R245 100 1/10W C155 0.033 50V B C195 2200 35V R116 22k C105 1 16V F IC104 CXD9774M C114 1 16V F R115 22k R174 0 C198 0.1 25V F R164 0 C184 0.033 50V B R204 3.3 1/4W L134 C288 0.0022 50V B C264 0.0022 50V B R224 2.7 1/8W R214 2.7 1/8W C254 0.0022 50V B C287 0.0022 50V B C395 2.2 16V F Q110 2SA1602 TP-1EF C396 10 10V F Q112 2SA1602 TP-1EF C158 47 10V R395 100k 1/10W L125 EXCEPT 250:MX C209 C165 0.22 0.22 50V 50V B B R195 3.3 1/4W R205 3.3 1/4W

R482 10k 1/10W

R483 10k 1/10W

R484 10k 1/10W

R481 10k 1/10W

R450 10k 1/10W

R451 10k 1/10W

C145 0.1 25V F R235 100

C175 0.22 50V B D205 P6SMB39AT3 TP388 D105 P6SMB39AT3 C215 1 50V C225 1 50V C265 0.0022 50V B

C290 0.0022 50V B R225 2.7 1/8W R215 2.7 1/8W C289 0.0022 50V B Q301 KTC3875

C255 0.0022 50V B

R452 10k 1/10W

R453 10k 1/10W

C210 0.22 50V B

L135

TP372 TP373 TP374

CN313 4P

C160 47p 50V CH

R139 0 C385 2.2 16V F R409 100k 1/10W R410 100k 1/10W R411 100k 1/10W R412 100k 1/10W

TP375

R365 100k 1/10W

R366 100k 1/10W

(Page 35)

C144 0.1 25V F R233 100 R244 100 1/10W

C208 0.22 50V B

C174 0.22 50V B R154 0 R144 0 R134 0 C207 C164 0.22 0.22 50V 50V B B R194 3.3 1/4W

D204 P6SMB39AT3

C224 1 50V

D104 P6SMB39AT3 TP387 L124 C214 1 50V

Q109 2SA1602 TP-1EF

Q111 2SA1602 TP-1EF

C134 0.01 25V B

C154 0.033 50V B

DC

R114 22k

C104 1 16V F

C194 2200 35V

(Page 34)

HCD-BC150/BC250

32

32

HCD-BC150/BC250
Ver 1.3 2-27. SCHEMATIC DIAGRAM -- AMP SECTION (3/4) --
· See page 38 for Waveforms. · See page 43 for IC Block diagrams.

(Page 31)

R425 680 1/10W R426 680 1/10W CN300 2P R427 560 1/10W

SL301 C308 0.1 25V F TP330 R429 4.7k 1/10W TP341 C361 47 16V C248 47 16V C360 0.1 25V F C357 100p 50V CH R341 33k R336 22k CNP309 CNP310 R333 22k 1/10W C352 100p 50V CH R332 22k 1/10W C309 0.1 R348 470 1/10W C331 47 16V R374 560 R337 22k 1/10W C305 0.1 C330 47 16V R373 560 IC108 CXD9788AR R346 470 1/10W C306 0.1 25V F

Q303 2SB1013-TP-34

R428 47k 1/10W

Q304 KRC103S

R372 560

TP320

TP365 R343 0 TP366

IC301 RC4580IDR

C362 100 10V

C359 470 10V

C354 100p 50V CH C353 100p 50V CH

R339 24k 1/10W

R349 2.2k 1/10W

R323 0 C310 0.1

TP321 TP322 TP324 CNP303 5P BOARD IN TP367

R342 0 C358 470 10V

R338 24k 1/10W R350 2.7k 1/10W C363 0.1 25V F

C304 0.1 25V F

R371 560 1/10W

C329 47 16V

(Page 26)

R340 33k 1/10W C356 100p 50V CH

R331 22k 1/10W R335 22k 1/10W R334 22k 1/10W C351 100p 50V CH R330 22k 1/10W

R322 10k 1/10W R321 0

20
R320 0

C301 25V F

(Page 34)

C303 0.1 25V F C302 0.1 25V F TP325

FB301 0UH CNP305 2P BOARD IN TP392 TP391 TP327
(Page 35)

0.1

R393 22

C382 0.001 50V B

IC305 MC74VHC1GU04DFT1

R394 1M 1/10W
C384 5p

TP364 TP369 C366 220 16V C350 0.1 50V B C367 0.1 25V F C355 100 16V C370 0.1 25V F R400 100k 1/10W C368 0.01 25V B

IC303 TK11118CSCL-G

R396 100 1/10W

TP363 TP396

TP328

TP362

TP340

C371 0.01 25V B

C375 100 16V

C374 0.01 25V B

C380 22 25V

C381 0.01 25V B

L302

(Page 35)

X450 49.152MHz
C383 10p 50V CH

CNP304 4P BOARD IN

HCD-BC150/BC250

33

33

HCD-BC150/BC250
Ver 1.3 2-28. SCHEMATIC DIAGRAM -- AMP SECTION (4/4) --
· See page 44 for IC Block diagrams.

(Page32)

IC103 CXD9774M R113 22k Q106 2SA1602 TP-1EF R173 0 C190 0.1 25V F C143 0.1 25V F C113 1 C183 0.033 50V B C286 0.0022 50V B Q108 2SA1602 TP-1EF

L133 C223 1 D203 P6SMB39AT3 50V

DC
Q105 2SA1602 TP-1EF C393 2.2 16V F R363 100k 1/10W R405 100k 1/10W C394 2.2 16V F R364 100k 1/10W R407 100k 1/10W R408 100k 1/10W

R163 0

R491 10k 1/10W

R492 10k 1/10W

R493 10k 1/10W

R460 10k 1/10W

R461 10k 1/10W

(Page 31)

R231 R153 0 100 R243 100 1/10W R143 0 R133 0 C205 C163 0.22 0.22 50V 50V B B R193 3.3 1/4W

C213 D103 1 P6SMB39AT3 50V

C253 0.0022 50V B

R213 2.7 1/8W C285 0.0022 50V B

R406 100k 1/10W

TP386 L123

R462 10k 1/10W

R203 C206 3.3 0.22 50V B 1/4W C173 0.22 50V B

C263 0.0022 50V B

R223 2.7 1/8W

Q107 2SA1602 TP-1EF

C133 0.01 25V B C149 47p 50V CH

C153 0.033 50V B

TP379

TP378 TP377

R112 22k

C103 1 16V F IC102 CXD9774M

R463 10k 1/10W

R464 10k 1/10W

C193 2200 35V

TP376 Q104 2SA1602 TP-1EF Q102 2SA1602 TP-1EF CN307 4P EH-S 2.5MM

R111 22k C148 47p 50V CH R172 0 0.1 R162 0 C142 0.1 25V F R229 100 R242 100 1/10W R132 0 R152 0 C189 25V F

(Page 35)

R489 10k 1/10W

R487 10k 1/10W

R490 10k 1/10W

R488 10k 1/10W

R457 10k 1/10W

D202 P6SMB39AT3

L132 C284 0.0022 50V B R222 2.7 1/8W C252 0.0022 50V B

R456 10k 1/10W

R458 10k 1/10W

R459 10k 1/10W

50V

50V

50V

50V

C182 0.033 50V B

C112 1 16V F

C276 0.001

C278 0.001

C275 0.001

C277 0.001

CN306 4P EH-S 2.5MM TP383

C204 0.22 50V B

R202 3.3 1/4W

C222 1 50V

C172 0.22 50V B D102 P6SMB39AT3 C212 1 50V TP385 L122 C132 0.01 25V B C152 0.033 50V B

C262 0.0022 50V B R212 2.7 1/8W

Q101 2SA1602 TP-1EF

C391 2.2 16V F

Q103 2SA1602 TP-1EF

C392 2.2 16V F

TP382 TP381 R403 100k 1/10W R362 100k 1/10W R404 100k 1/10W

R142

0

C203 C162 0.22 0.22 50V 50V B B

R192 3.3 1/4W

R401 100k 1/10W

R361 100k 1/10W

R402 100k 1/10W

TP380

(Page 35)

C283 0.0022 50V B

DC

R110 22k

C102 1 16V F IC101 CXD9774M

C192 2200 35V

R109 22k C111 1 16V F R171 0

L131

(Page 33)

C188 0.1 25V F R161 0 0.1 C141 25V F R151 0

C181 0.033 50V B C202 0.22 C171 R201 0.22 3.3 1/4W

C221 1 50V D201 P6SMB39AT3 C211 1 D101 P6SMB39AT3 50V R221 2.7 1/8W R211 2.7 1/8W

C282 0.0022 C261 0.0022

50V B 50V B

R129 100 R241 100 1/10W R131 0 C131 0.01 25V B R108 22k

C251 0.0022 C281 0.0022

50V B 50V B

R141

0

C201 C161 0.22 0.22 50V 50V B B

R191 3.3 1/4W

TP384 L121
10k 10k 10k 10k

C151 0.033 50V B

C138 47p 50V CH

C101 1 16V F

D208 MA8027-H-TX

R494 R495 R496 R497

C191 2200 35V

HCD-BC150/BC250

34

34

HCD-BC150/BC250
Ver 1.3 2-29. PRINTED WIRING BOARD -- SPK/LF SECTION --
:Uses unleaded solder. · See page 36 for Circuit Boards Location.

2-30. SCHEMATIC DIAGRAM -- SPK/LF SECTION --

1 A

2

3

4

5

6

7

8

9

10

B
(SIDE B)
SPEAKER

(Page 49)

FRONT R

CENTER +

(CHASSIS)

FRONT L + + -

C

-

+

SURR R + -

WOOFER 4 AMP BOARD CN306 (page 30)

SURR L

(CHASSIS) C340 C341

D
1

C342 C343 4

1

L

AMP BOARD CN307 (page 30)

M

E

AC IN

F
1

2

G
2

H
CN 7

O
AMP BOARD CNP305 (page 30)

CN 8

CN 4

I

Q

MAIN BOARD CN510 (page 22)

P

AMP BOARD CNP304 (page 30)

HCD-BC150/BC250

CN 3

+

(Page 49)

(CHASSIS)

N

AMP BOARD CN313 (page 30)

(Page 47)
(CHASSIS)

1

(Page 48)

(2/2) CN510 (Page 24)

(Page 33)

SWITCHING REGULATOR

35

35

HCD-BC150/BC250
Ver 1.3

· Circuit Boards Location

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
TUNER board IO board LF board SPK board
For Schematic Diagrams. Note: · All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums. · All resistors are in and 1/4 W or less unless otherwise specified. · f : internal component. · C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. For Printed Wiring Boards. Note: · X : parts extracted from the component side. · a : Through hole. : Pattern from the side which enables seeing. · (The other layers' patterns are not indicated.) Caution: Pattern face side: (SIDE A) Parts face side: (SIDE B) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.

· Indication of transistor.

C

POWER SW board
· A : B+ Line. · Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. RF board, DMB07 board no mark : DVD STOP Other board no mark : FM · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. F : AUDIO J : CD PLAY c : DVD PLAY d : TUNER L : VIDEO E :Y a : CHROMA r : COMPONENT VIDEO q : R, G, B · Abbreviation AUS : Australian model. CND : Canadian model. E41 : 230 V AC Area in E model. EA : Saudi Arabia model. KR : Korea model. MX : Mexican model. TW : Taiwan model.

BC E These are omitted

Q B E

These are omitted.

FL board PANEL board H/P board

SW(2) board SW(1) board

TRANSLATION board

MAIN board

MOTOR board

SENSOR board RF board

AMP board

ENCODER board DMB07 board

SWITCHING REGULATOR

HCD-BC150/BC250

36

36

HCD-BC150/BC250
Ver 1.3

· Waveforms ­ RF Board ­

­ DMB07 Board ­

1

IC001 1 (DVDRFP)

5

IC906 8 (XTO)

qs

IC207
4.5 Vp-p

1.2 Vp-p H 500 mV/DIV, 20 µs/DIV

800 mVp-p 200 mV/DIV, 100 ns/DIV

37 ns 1 V/DIV, 10 ns/DIV

2

IC001 el (TE)

7

IC906 0 (SO2)

qd

IC207
0.5 Vp-p 500 mV/DIV, 1 ms/DIV
29.5 ns 1 V/DIV, 10 ns/DIV

4.6 Vp-p H 500 mV/DIV, 20 µs/DIV

1.1 Vp-p

3

IC001 r; (FE)

8

IC906 qd (SO3)

qd

IC207
0.3 Vp-p
4.6 Vp-p 29.5 ns 1 V/DIV, 10 ns/DIV H 500 mV/DIV, 20 µs/DIV

1.3 Vp-p

100 mV/DIV, 1 ms/DIV

4

IC001 tj (RFAC)

9

IC906 3 (MO1)

qf

IC207
5.6 Vp-p

1.3 Vp-p 500 mV/DIV, 100 ns/DIV

1.1 Vp-p H 500 mV/DIV, 20 µs/DIV

37 ns 1 V/DIV, 10 ns/DIV

0

IC901 r; (XTAL)

qf

IC207
3.8 Vp-p 50 ns 1 V/DIV, 20 ns/DIV H 200 mV/DIV, 20 µs/DIV

950 mVp-p

qa

IC207
qg

IC207
1.5 Vp-p H 500 mV/DIV, 20 µs/DIV

H 500 mV/DIV, 20 µs/DIV

1.2 Vp-p

37

HCD-BC150/BC250
Ver 1.3

­ DMB07 Board ­

­ IO Board ­

­ AMP Board ­

qg

IC207
qj

IC201 wd (CVBS OUT)

w;

IC108 rk (XFSOIN)

H 200 mV/DIV, 20 µs/DIV

980 mVp-p

H 1 V/DIV, 20 µs/DIV

3 Vp-p
20.3 ns 1 V/DIV, 10 ns/DIV

5.9 Vp-p

qk

IC201 wh (COUT)

­ MAIN Board ­

qh

IC509 qf (X1)

H 1 V/DIV, 20 µs/DIV

2.4 Vp-p

ql
2.4 Vp-p 200 ns
1 V/DIV, 100 ns/DIV

IC201 wa (YOUT)
2.1 Vp-p

H 1 V/DIV, 20 µs/DIV

38

HCD-BC150/BC250
Ver 1.3

· IC Block Diagrams ­ RF Board ­ IC001 SP3723CAF0PM
RFDC RFSIN ATOP ATON AIN AIP RFAC MEV VNA VPA BYP FNP FNN DIN DIP RX
49 AGC HOLD 48 47 46 45 SDEN SDATA SCLK V33 44 LCP 43 LCN MNTR CONTROL 42 MNTR 41 CE 40 FE 39 TE 38 PI FOR SERVO OUTPUT HOLDEN SEL A+C BCA DET TOP HOLD FROM 2 DAC S-PORT V25/2 PH 37 V25 36 V125 35 TPH 34 DFT 33 LINK LINKEN 32

64 63

62 61 60 59

58

57

56

55 54

53 52

51 FAST ATTACK

50

INPUT SEL

ATT 4 INPUT BIAS PROGRAMMABLE EQUALIZER FILTER DIFFERENTIATOR

OUTPUT FULL WAVE INHIBIT RECTIFER FROM S-PORT

AGC CHARGE PUMP

DVDRFP 1 DVDRFN 2

MUX 2 INPUT IMPEDANCE SEL

ATT

AGC

2 INPUT IMPEDANCE SEL + CLAMP & ENVELOPE ­ + ­

AGCO

BUFFER 2 SIGDET LEVEL DAC

CONTROL SIGNALS TO EACH BLOCK

SERIAL PORT REGISTER V33 FOR OUTPUT BUFFER

COMPARATOR A2 3 PHASE DETECTOR GCA C2 5 PHASE DETECTOR 3 3 FROM FROM VC S-PORT S-PORT CP 7 CN 8 D 9 C 10 B 11 A 12 D C B A 3 FROM S-PORT B+D CD D 13 CD C 14 CD B 15 CD A 16 CD/DVD 3 FROM S-PORT GCA 3 FROM S-PORT + ­ GCA W/LPF SUM AMP + + + + GCA + + + + B+C MUX GCA GCA LPF SUB GCA OFFSET CANSEL 6 FROM S-PORT GCA 4 FROM S-PORT + ­ A+D GCA LPF + ­ TOPHOLD TOPHOLD OFFSET CANSEL 4 FROM S-PORT OFFSET CANSEL 5 FROM S-PORT EQ + + ­ ­

3 CE ATT CEPOL

LPF ATT POL SEL BUFFER

B2 4

PI FE TE CE V25 V125 V25/3

D2 6

GCA

GCA

GCA 3 FROM S-PORT

TE RST

MUX

CD/DVD CP/CN LOW IMPEDANCE + + GCA LPF

CEFDB

OFFSET CANSEL 5 FROM S-PORT

COMPARATOR + ­ 31 GCA SEL

GCA 4 FROM S-PORT

VCI FOR SERVO INPUT VC = VPB/2 DUAL APC APC SEL DVD/CD HYSTERESISTER & OFFSET FROM S-PORT

MIRR COMPARATOR INTERNAL FDGHG

LD H/L FROM S-PORT 17 18 19 20 21 22 23 24 25 26 27

INPUT GAIN BOTTOM INPUT FROM S-PORT AGCO ENVELOPE IMPEDANCE 2 FROM S-PORT SINK CURRENT 2 2 FROM S-PORT PH PEAK/BOTTOM INPUT HOLD BUFFER MUX 28 29 30

DVDLD CDLD

DVDPD

CDPD VNB LDON

MIRR

MLPF

MEVO

CD F CD E VPB VC

MIN

MP MB

39

HCD-BC150/BC250
Ver 1.3

­ TRANSLATION Board ­ IC701, 711 BA6956AN

­ PANEL Board ­ IC802 BU2152FS
VDD CLB STB P24 P23 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 SO

TSD

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

CONTROLLER
CONTROL LOGIC

SHIFT REGISTER
1 2 3 4 5 6 7 8 9

LATCH Q1-Q24

OUT2

RNF

OUT1

GND

VREF

VCC

RIN

VM

FIN

1
VSS

2
CLK

3
VSS

4
DATA

5
P1

6
P2

7
P3

8
P4

9
P5

10
P6

11
P7

12
P8

13
P9

14
P10

15
P11

16
P12

­ FL Board ­ IC803 PT6315
SEG24/GRID5 SEG23/GRID6 SEG22/GRID7 SEG21/GRID8 SEG20/GRID9 GRID1 GRID2 GRID3 GRID4

44

43

VDD

VSS

42

41

40

39

38

37

36

35

34

Grid driver Multiplexed driver 33 SEG19/GRID10

Command decoder LED1 LED2 1 2 3 4 32 SEG18/GRID11
4-bit latch 12-bit shift register

LED3 LED4

Display memory 24 bits x 12 words

31 SEG17/GRID12

Data selector

OSC

5

OSC

Timing generator key scan

30 VEE

DOUT DIN CLK STB

6 7 8 9 Key data memory (2 x 16 bits)

24-bit output latch

29 SEG16/KS16 28 SEG15/KS15 27 SEG14/KS14 26 SEG13/KS13 25 SEG12/KS12

Serial interface

KEY1 10 KEY2 11

segment driver

24 SEG11/KS11 23 SEG10/KS10

12
VSS

13
VDD

14
SEG1/KS1

15
SEG2/KS2

16
SEG3/KS3

17
SEG4/KS4

18
SEG5/KS5

19
SEG6/KS6

20
SEG7/KS7

21
SEG8/KS8

22
SEG9/KS9

40

HCD-BC150/BC250
Ver 1.3

­ DMB07 Board ­ IC352 PCM1800E/2K
SYSCLK DGND AGND DOUT BCK LRCK
15 14 13 SERIAL I/O INTERFACE & MODE/FORMAT CONTROL 7 8 9 10 11 12

C NR

C NR

C PR

C PR

VDD

VCC

24

23

22

21

20

19

18

17

16

DIGITAL MODULATOR

DIGITAL MODULATOR

1/64 DECIMATION FILTER & LOW-CUT FILTER

SINGLE-END DEFERENTIAL CONVERTER

REFERENCE

SINGLE-END DEFERENTIAL CONVERTER

CLOCK/ TIMING CONTROL RESET/ POWER CONTROL

1

2

3

4

5

6

REFCOM

V REF 2

IC903 BR24L16F-WE2

BYPASS FMT0 FMT1

V REF 1

MODE0 MODE1 FSYNC

LIN

RIN

RSTB

IC231-233, 256, 258, 259 SN74LV573APWR

VCC 8

16 K bit EEPROM ARRAY

1 A0

OE 1 C1 1D C1 1D C1 1D C1 1D C1 1D C1 1D C1 1D C1 1D

20 VCC

1D 2 11 bit WP 7 8 bit 2D 3 ADDRESS DECODER 11 bit SLAVE WORD ADDRESS REGISTER DATA REGISTER 2 A1 3D 4

19 1Q

18 2Q

17 3Q

START SCL 6 CONTROL CIRCUIT

STOP 3 A2

4D 5

16 4Q

5D 6 ACK 6D 7

15 5Q

14 6Q

SDA 5

HIGHT VOLTAGE GENERATOR

POWER SUPPLY VOLTAGE DETECTION

4 GND

7D 8

13 7Q

8D 9 GND 10

12 8Q 11 LE

41

HCD-BC150/BC250
Ver 1.3

IC509 CXD3068Q
BIAS AVDD1 PCO FILI FILO CLTV AVDD0 IGEN AVSS0 ADIO RFDC CE TE
47 46 45 44 43 42 41

60

59 58

57 56 55 54 53 52

51 50 49 48

DVDD2 61 ASYE 62 MD2 63 DOUT 64 DIGITAL OUT

OSC DIGITAL PLL ASYMMETRY CORRECTOR

AVSS1 RFAC ASYI ASYO

V16M

VPCO

VCTL

LRCK 65 PCMD 66 BCK 67

OPERATIONAL AMPLIFIER & ANALOG SWITCH

A/D CONVERTER

D/A DIGITAL INTERFACE

EFM DEMODULATOR

32K RAM

ERROR CORRECTOR

EMPH XTSL DVSS2 XTAI XTAO

68 69 70 71 72

CLOCK GENERATOR SUBCODE PROCESSOR

FOCUS SERVO DSP TRACKING SERVO DSP SLED SERVO DSP

FOCUS PWM GENERATOR TRACKING PWM GENERATOR SLED PWM GENERATOR

40 39 38 37 36 35 34

SE TE VC TES1 TEST1 DVSS1 FRDR

33 FFDR 32 TRDR 31 TFDR 30 SRDR 29 SFDR

SOUT 73 SOCK 74 XOLT 75

SERVO INTERFACE DIGITAL CLV PROCESSOR

28 DVDD1 27 FSTO 26 SSTP 25 MDP 24 LOCK 23 PWMI

SERVO AUTO SEQUENCER SQSO SQCK SCSY SBSO EXCK 76 77 78 79 80

CPU INTERFACE

MIRR, DFCT, FOK DETECTOR

22 FOK 21 DFCT

1

2

3

4

5

6

7

8 9 10 11 12 13 14 15 16 17 18 19 20

MUTE

DVDD0

IC706 M51V18165M-60TS-KR1
UCAS DQ16 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 LCAS VSS VSS
NC 40 ­ 36

SCLK ATSK WFCK XUGF XPCK GFS C2PO SCOR C4M WDCK DVSS0 COUT MIRR

XRST

CLOK

SENS

DATA

XLAT

50

49 48 47 46

45

44 43 42 41

35 34 33

32 31 30 29 28 27

26

TIMING GENERATOR I/O CONTROLLER OUTPUT BUFFER INPUT BUFFER

REFRESH CONTROL CLOCK

INTERNAL ADDRESS COUNTER

I/O CONTROLLER

COLUMN ADDRESS BUFFERS

ROW ADDRESS BUFFERS

I/O SELECTOR

SENSE AMPLIFIER

COLUMN DECODERS

OUTPUT BUFFER

INPUT BUFFER

MEMORY CELLS

WORD DRIVERS

ROW DECODERS

ON CHIP VBB GENERATOR VDD 1 2 3 4 5 VCC 6 7 8 9 10 11 ­ 16 NC 17 18 ON CHIP IVCC GENERATOR

VDD

VDD 19 20 21 22 23 24

VDD 25

NC NC

VDD

DQ1 DQ2 DQ3 DQ4

VCC

DQ5 DQ6 DQ7 DQ8

A0 A1 A2 A3

42

VDD

WE RAS

VSS

OE

A9 A8 A7 A6 A5 A4

HCD-BC150/BC250
Ver 1.3

­ IO Board ­ IC200 MC14052BDR2 IC201 MM1623BFBE

VCC1 1
150k BIAS

S-DC OUT S1/S2

28 VCC2 200

C IN 2

6dB
75

27 S-DC OUT

MUTE 1 3 -6dB CLAMP CVBS IN 4 6dB 6dB

LPF DRIVER 6.75MHz

26 C OUT

25 S1

YC MIX 5 CLAMP Y IN 6
75

24 S2

LPF DRIVER 6.75MHz
75

23 CVBS OUT

GND1 7 6dB BIAS 8 BIAS

22 GND2

LPF DRIVER 6.75MHz 6.75MHz LPF 6dB LPF 13.5MHz

21 Y OUT

I/P 9

75 DRIVER

20 CY OUT

CY IN 10 CLAMP CLP 11
150k BIAS 150k BIAS

19 GND2 6.75MHz LPF 6dB LPF 13.5MHz 17 GND2 6.75MHz LPF
75 DRIVER 75 DRIVER

18 CB OUT

CB IN 12

MUTE2 13
150k BIAS

6dB LPF 13.5MHz

16 CR OUT

CR IN 14

15 GND2

­ AMP Board ­ IC108, 109, 110 CXD9788AR
HPOUTR1 HPOUTR2 HPOUTL1 HPOUTL2 HPVDDR HPVSSR HPVDDL

HPVSSL

XFSOIN

48 47 46 45 44 43 42 41 40 39 38 37

FSOCKO

XVDD

FSOI

Sampling Rate Converter PWM Converter Liner Interpolator Gain Control Filter & LOW CUT Filter

DF2

DF1

S

P

36 XFSIIN Clock Generator (Secondary Clock System) INIT/MUTE Serial Control Clock Generator (Primary Clock System) 35 DVDD 34 TEST 33 BFVSS 32 BFVDD

1

2

3

4

5

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 31

OUTR1

OUTL1 VSSL

VSSR

VSSL

XVSS

OUTR2

VDDL

XFSOOUT XOVDD

SCDT

NSPMUTE

SCSHIFT SCLATCH

OVF FLAGR

SOFTMUTE

OVF FLAGL

PGMUTE

MCKSEL

VSUBC

XOVSS

OUTL2

SFLAG

VDDR

VSSR

DVDD

DVSS

LRCK

BCK DATA

INIT

43

HCD-BC150/BC250
Ver 1.3

IC101-106 CXD9774M

GVDD

36 35 34 33 OCH GATE DRIVE 32 31 30 29

GVDD B GVDD B GND BST B

DVDD DREG GND 1 PWM BP 2 GND 3 DGND RESET 4 DREG RTN 5 DIGITAL REGULATOR GVDD 6 M3 7 DREG 8 DGND 9 M1 10 M2 11 DVDD 12 SD 13 DGND 14 OTW 15 DVDD DREG GND 16 PWM AP 17 GND 18 DGND PWM RECEIVER OT & UVP DREG DREG GVDD PWM RECEIVER

DREG

TIMING CONTROL & PROTECTION GATE DRIVE OCL

PVDD B PVDD B OUT B OUT B

28 GND

PROTECTION LOGIC OCL GATE DRIVE TIMING CONTROL & PROTECTION GATE DRIVE DREG OCH 22 21 20 19 BST A GND GVDD A GVDD A

27 GND 26 25 24 23 OUT A OUT A PVDD A PVDD A

GVDD

44

HCD-BC150/BC250
Ver 1.3

· IC Pin Function Description · DMB07 BOARD IC207 ZIVA5X-C2F (DVD SYSTEM PROCESSOR) Pin No. 1 2 3 4 5 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 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 Pin Name VDDP HA1 HD15 HD14 HD13 HD12 HD11 HD10 HD9 HD8 HD7 VDDP GNDP HD6 HD5 HD4 HD3 HD2 HD1 VDDP GNDP HD0 HDTACK HIRQ0 WEH.UDS WEL.LDS HREAD GPIO0 GND VDD GND25 VDD25 MA9 MA8 MA7 MA6 MA5 MA4 MA3 MA2 MA1 MA0 GND25 VDD25 MA10 MA11 BA1 I/O -- I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O -- -- I/O I/O I/O I/O I/O I/O -- -- I/O I/O I I/O I/O I/O I/O -- -- -- -- O O O O O O O O O O -- -- O O O Address bus Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Power supply terminal (+3.3V) (I/O signal) Ground terminal (I/O signal) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Data bus (address signal multiplexed) Power supply terminal (+3.3V) (I/O signal) Ground terminal (I/O signal) Data bus (address signal multiplexed) Acknowledge signal input/output for host data transfer (not used) Interrupt signal input for Medusa (not used) Host upper data strobe signal output Host lower data strobe signal output (not used) Read/write strobe signal output Jig detection port (pull-up) Ground terminal (inside core) Power supply terminal (+1.8V) (inside core) Ground terminal (SDRAM I/O signal) Power supply terminal (+3.3V) (SDRAM I/O signal) SDRAM address bus SDRAM address bus SDRAM address bus SDRAM address bus SDRAM address bus SDRAM address bus SDRAM address bus SDRAM address bus SDRAM address bus SDRAM address bus Ground terminal (SDRAM I/O signal) Power supply terminal (+3.3V) (SDRAM I/O signal) SDRAM address bus SDRAM address bus SDRAM bank select 1 signal output Description Power supply terminal (+3.3V) (I/O signal)

45

HCD-BC150/BC250
Ver 1.3

Pin No. 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94

Pin Name BA0 MCS0 MCS1 MRAS MCAS MWE GND25 VDD25 MCLK MD0 MD1 MD2 MD3 GND25 MDQM0 VDD25 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 GND25 MDQM1 VDD25 MD12 MD13 MD14 MD15 GND VDD MD16 MD17 MD18 MD19 GND25 MDQM2 VDD25 MD20 MD21 MD22 MD23 MD24 MD25 MD26

I/O O O O O O O -- -- O I/O I/O I/O I/O -- O -- I/O I/O I/O I/O I/O I/O I/O I/O -- O -- I/O I/O I/O I/O -- -- I/O I/O I/O I/O -- O -- I/O I/O I/O I/O I/O I/O I/O

Description SDRAM bank select 0 signal output SDRAM chip select 0 signal output Not used SDRAM row address strobe signal output SDRAM column address strobe signal output SDRAM write enable signal output ("H" : read, "L" : write) Ground terminal (SDRAM I/O signal) Power supply terminal (+3.3V) (SDRAM I/O signal) SDRAM Clock output SDRAM data SDRAM data SDRAM data SDRAM data Ground terminal (SDRAM I/O signal) Byte read /write mask signal 0 output Power supply terminal (+3.3V) (SDRAM I/O signal) SDRAM data SDRAM data SDRAM data SDRAM data SDRAM data SDRAM data SDRAM data SDRAM data Ground terminal (SDRAM