Sony HCD-V919AV User manual

MICROFILM

SERVICE MANUAL

MINI Hi-Fi COMPONENT SYSTEM

E Model

Chinese Model

SPECIFICATIONS

HCD-V919AV

This stereo system is equipped with the Dolby B-

type noise reduction system and Dolby Pro Logic

Surround decoder*.

* Manufactured under license from Dolby Labora-

tories Licensing Corporation.

DOLBY, the double-D symbol aand“PRO LOGIC”

aretrademarksofDolbyLaboratoriesLicensingCor-

poration.

HCD-V919AV is the Amplifier, Video CD

player, Tape Deck and Tuner section in

MHC-V919AV.

Model Name Using Similar Mechanism HCD-V717

CD Mechanism Type CDM38L-5BD24AL

Base Unit Name BU-5BD24AL

Optical Pick-up Name KSS-213D/Q-NP

Model Name Using Similar Mechanism HCD-V717

Tape Transport Mechanism Type TCM-230AWR1/

230PWR1

Section

Tape

Deck

Section

– Continued on next page –

HCD-V919AV

– 39 – – 40 –

• Voltages and waveforms are dc with respect to ground in

CD play mode.

no mark : CD stop

( ) : CD play

7-9. SCHEMATIC DIAGRAM – BD Section – • See page 86 forWaveforms. •See page 90 and 91 for IC Block Diagrams.

The components identified by mark !or dotted

line with mark !are critical for safety.

Replaceonly with partnumberspecified.

(Page 43)

HCD-V919AV

– 43 – – 44 –

7-11. SCHEMATIC DIAGRAM – VIDEO Section (1/2) – •See page 91 for IC Block Diagram.

(Page 39)

(Page 45)

(Page 62)

• Voltages and waveforms are dc with respect to ground in

VIDEO CD play mode.

no mark : VIDEO CD play

*Note

When replacing IC502, refer to “IC502 of

VIDEOboard” in “ServicingNotes”(page4).

HCD-V919AV

– 45 – – 46 –

7-12. SCHEMATIC DIAGRAM – VIDEO Section (2/2) – • See page 86 to 88 forWaveforms. •See page 91 for IC Block Diagram.

(Page 43)

HCD-V919AV

– 49 – – 50 –

7-14. SCHEMATIC DIAGRAM – CD MOTOR Section – • See page 92 for IC Block Diagrams.

(Page 62)

MAIN BOARD

CN104

MAIN BOARD

CN103

HCD-V919AV

7-16. SCHEMATIC DIAGRAM –TAPE DECK Section – • See page 92 for IC Block Diagram.

– 53 – – 54 –

The components identified by mark !or dotted

line with mark !are critical for safety.

Replaceonly with partnumberspecified.

(Page 60)

MAIN BOARD

CN106

HCD-V919AV

7-17. PRINTED WIRING BOARD – LEAF SW Section – • See page 35 for Circuit Boards Location.

7-18. SCHEMATIC DIAGRAM – LEAF SW Section –

(Page 57)

MAIN BOARD

CN107

(Page 60)

MAIN BOARD

CN107

– 55 – – 56 –

HCD-V919AV

– 59 – – 60 –

7-20. SCHEMATIC DIAGRAM – MAIN Section (1/4) –

• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions.

no mark : FM

(Page56)

(Page54)

(Page63) (Page 63) (Page 65)

(Page61)

(Page65)

HCD-V919AV

7-21. SCHEMATIC DIAGRAM – MAIN Section (2/4) – • See page 88 forWaveforms.

– 61 – – 62 –

• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions.

no mark : FM

( ) : CD PLAY

∗: Impossible to measure

(Page60)

(Page65) (Page 65) (Page66) (Page 64) (Page 66)

(Page50)

(Page43)

HCD-V919AV

• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions.

no mark : FM

7-22. SCHEMATIC DIAGRAM – MAIN Section (3/4) – • See page 93 for IC Block Diagrams.

– 63 – – 64 –

(Page59) (Page 59)

(Page65)

(Page62)

(Page85)

Other manuals for HCD-V919AV

Table of contents

Other Sony Stereo System manuals

Sony

Sony SRS-BTS50 User manual

Sony

Sony HCD-RG110 User manual

Sony

Sony MHC-F150 - Mini Hi Fi System User manual

Sony

Sony SRS-X11 User manual

Sony

Sony MHC-V42D Reference guide

Sony

Sony LBT-VR90AV User manual

Sony

Sony MHC-GRX8 User manual

Sony

Sony SRS-X9 Installation and maintenance instructions

Sony

Sony Muteki XROSSFADE LBT-DJ2i User manual

Sony

Sony SRS-X99 User manual

Sony

Sony CMT-VP100 User manual

Sony

Sony HCD-GRX20 User manual

Sony

Sony Muteki LBT-ZX66i User manual

Sony

Sony HCD-CP101 User manual

Sony

Sony HCD-DR4 User manual

Sony

Sony LBT-XGV8 User manual

Sony

Sony MHC-GX90D - Dvd Shelf System User manual

Sony

Sony MHC-GN660 User manual

Sony

Sony SRS-BTX300 User manual

Sony

Sony CMT-EP505 - Micro Hi Fi Component System User manual

Sony

Sony HCD-M70 User manual

Sony

Sony CMT-GS10 User manual

Sony

Sony AIR-SW10TI - Wireless Audio Transmitter... Owner's manual

Sony

Sony MHC-EC599 User manual

Popular Stereo System manuals by other brands

LG CM3330B owner's manual

Cetacea Sound

Cetacea Sound CVS-II user guide

Aiwa

Aiwa XR-H66MD operating instructions

Denon

Denon UCD-250 Service manual

Sanyo

Sanyo DC-MX41i instruction manual

Sharp

Sharp CD-ES600V Service manual

Exibel

Exibel BDX600-UK user manual

Sanyo

Sanyo DC-F320 Service manual

Philips

Philips FWM583X Specifications

Sharp

Sharp CD-C462 Service manual

Onkyo

Onkyo CBX 300 - CD / MP3 Clock Radio instruction manual

Aiwa

Aiwa XR-EM70 Service manual

Cyrus

Cyrus Lyric user guide

Philips

Philips MCM159/98 quick start guide

Philips/Magnavox

Philips/Magnavox Magnavox FW 62C owner's manual

RCA

RCA RS3965SB user manual

Sharp

Sharp XL-UH240 Operation manual

Philips

Philips FW 690 Instructions for use