SONY HCD-V3900, HCD-V5900 Service Manual

HCD-V3900/V5900

SERVICE MANUAL

E Model

• This set is the tuner, deck,Video CD and

amplifier section in LBT-V3900/V5900.	Photo : HCD-V5900

Manufactured under license from Dolby Laboratories Licensing Corporation.

“DOLBY” and the double-D symbol aare trademarks of Dolby Laboratories Licensing Corporation.

	Model Name Using Similar Mechanism	HCD-V4800
CD	CD Mechanism Type	CDM37L-5BD21AL
Section	Base Unit Name	BU-5BD21AL
	Optical Pick-up Name	KSS-213D/Q-NP
Tape deck	Model Name Using Similar Mechanism	HCD-V4800
Section	Tape Transport Mechanism Type	TCM-220WR2

Amplifier section

(HCD-V3900)

The following measured at AC 120/240 V, 50 Hz DIN power output (Rated)

100 + 100 watts

(6 ohms at 1 kHz, DIN) Continuous RMS power output (Reference)

120 + 120 watts

(6 ohms at 1 kHz, 10 % THD)

The following measured at AC 220 V, 50 Hz DIN power output (Rated)

90 + 90 watts

(6 ohms at 1 kHz, DIN) Continuous RMS power output (Reference)

105 + 105 watts

(6 ohms at 1 kHz, 10 % THD) Peak music power output (Reference)

1,500 watts

(HCD-V5900)

The following measured at AC 120/240 V, 50 Hz DIN power output (Rated)

120 + 120 watts

(6 ohms at 1 kHz, DIN) Continuous RMS power output (Reference)

140 + 140 watts

(6 ohms at 1 kHz, 10 % THD)

The following measured at AC 220 V, 50 Hz DIN power output (Rated)

110 + 110 watts

(6 ohms at 1 kHz, DIN)

SPECIFICATIONS

Continuous RMS power output (Reference) 130 + 130 watts

(6 ohms at 1 kHz, 10 % THD) Peak music power output (Reference)

2,000 watts

Inputs

PHONO IN (phono jacks): sensitivity 3 mV, impedance 47 kilohms

VIDEO (AUDIO) IN (phono jacks): sensitivity 250 mV, impedance 47 kilohms

MIX MIC (phono jack): sensitivity 1 mV, impedance 10 kilohms

Outputs

VIDEO (AUDIO) OUT (phono jacks): voltage 250 mV, impedance 1 kilohm

VIDEO (phono jack):

max. output level 1 Vp-p, unbalanced, Sync negative, load impedance 75 ohms

S-VIDEO (4-pin/mini-DIN jack):

Y: 1 Vp-p, unbalanced, Sync negative C: 0.286 Vp-p, load impedance 75 ohms

PHONES (stereo phone jack):

accepts headphones of 8 ohms or more

SPEAKER:

accepts impedance of 6 to 16 ohms

Video CD/CD player section

System	Compact disc digital audio and video
	system
Laser	Semiconductor laser (= 780 nm)
	Emission
	duration: continuous

Laser output

Max. 44.6 μW*

* This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture.

Wavelength

780 – 790 nm Frequency response

2 Hz – 20 kHz (±0.5 dB) Signal-to-noise ratio

More than 90 dB Dynamic range

More than 90 dB Video Color system format:

NTSC, PAL

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COMPACT HI-FI STEREO SYSTEM

MICROFILM

HCD-V3900/V5900

6-5. SCHEMATIC DIAGRAM – BD SECTION – ∙ See page 83 for IC Block Diagrams.

									The components identified by mark !or dotted
									line with mark !are critical for safety.
									Replace only with part number specified.
• Waveform
1 IC101 @§ (RFDC)	2 IC101 @¶ (TEI)	3 IC101 @ª (FE)	4 IC101 #§ (RFAC)	5 IC101 $ (LRCK)		6 IC101 $¶ (BCLK)	7 IC101 ^™ (XTAI)		8 IC103 (§ (MDP)
	(PLAY MODE)	(PLAY MODE)
			1.3	+0.25
				–0.20
		Approx. 0.2Vp-p	Vp-p
	Approx. 0.5Vp-p				5.2Vp-p	5.2Vp-p		5.2Vp-p	2.4Vp-p
							16.9344MHz
Approx. 1.3Vp-p				22.7 sec					7.5 sec
						474 nsec

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HCD-V3900/V5900

6-7. SCHEMATIC DIAGRAM – CD MOTOR SECTION – ∙ See page 84 for IC Block Diagrams.

Page 47

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HCD-V3900/V5900

6-9. SCHEMATIC DIAGRAM – AUDIO SECTION – ∙ See page 84 for IC Block Diagrams.

	(Page 49)
	(Page 49)
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HCD-V3900/V5900

6-12. SCHEMATIC DIAGRAM – MAIN SECTION (1/3) – ∙ See page 87 for IC Block Diagrams.

The components identified by mark !or dotted line with mark !are critical for safety.

Replace only with part number specified.

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