Sony hcd c 770 hcd c 990

Page 1

HCD-C770/0990

SERVICE MANUAL us Model

Canadian Model
Ver 1.3 2003.01 HCD-C770/0990

sell/32mm, AEP Model
Australian Model

HOD-0770

HCD-C770/C990 is the amplifier, DVD/CD Photo: HOD-c770
player and tuner section in DAV-C770lC990.

Model Name Using Similar Mechanism NEW

Mechanism Type CDM69-DVBU16

Base Unit Name DVBU16

Optical Pick-up Name TDP022W

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS (C770: US model)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION.
With 3 ohm loads. lxnn channels dmen, rmln lso _ loooo IIz: med
7o walls pal clnlnnel mmlmum RMS power. wilh no more than 1 %
lolnl harmonic clmomnn from 250 milllwalls [0 ml nnlpnl.

AUDIO POWER SPECIFICATIONS (C990: US model)

POWER OUTPUT AND TOTAL IIARMONIC DISTORTION:
WIN] 3 ohm loadsl both channels drixen. fluln I50 [0.000 112: la|cd
75 wall,» per channel lnlnimllm RMS power. with no more than I %
|UIHI harmonic distomon from 250 mllIiwam [0 Ned output,

Amplifier section

S|creu mode (C770) 90 W + 90 W (3 ohms HI 1 kHz, TI-ID 10 %)
Stereo mode (C990) 100 W + I00 W (3 ohms ill I kIIz. TIID IO %)
Sulmund mode (C770) From: 90 W + 90 W

Cemer: 90 w
Ram; 90 w + 90 w (3 ohms al 1 kHz. TIID lo %)
Subwoofor". 100W (3 ohms nl loo Hz. THD 10 via)
Surround mode (C990) me: loo w + loo w
Cemer*: loo w
Rem: loo w + loo w (3 ohm» an l kl [1. TIID lo r/a
Subwoofel": loo w (3 ohms nl loo [12. mt) lo Va
* Depmmng rm tho mlmdficld selling? and mi» mum», them may in» no mum] nmplll

lnpnl. (Analog)

so kllohmx
Inpula (Dlgiml) VIDEO 2 Input
Senslllvily: -
Omputs (Analog) VIDEO 1 lAUDIO OUT):
Vehage: 2 v

e: I kllohlm

Accepls low- nnnl high-impedance headphones

- Continued on next page -

9-874-059-04 Sony Corporation
2003A0500-1 Home Audio Company
© 2003.01 Published by Sony Engineering Corporation ®

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HCD-C770/C990

Super Audio CD/DVD system
Lruer Semiconductor laser
(Super Audio CD/DVD. 7. : ()50 nm)
(CD : 780 um)
Emi, stun duration: continuous
Signal fonnat system NTSC or NTSC/PAL
Flequcncy responxe (at 2 CH STEREO mode)
DVD (PCM): 2 ii; to 22 klIz(210 dB)
CD: 2 111 to 20 kl-lz (21,0 r113)
More than 80 dB (VIDEO 1 (AUDIO) Connectors only)
Less than 0.03 7

Signal-tn-noise latio
Hannomc distortion

FM tuner section

System PLL quartz-locked digital synthesizer system
Tuning range

North American model 375 - 108 0 Mllz (100 kllz step)

Olhei models: 875 7108 0 Mllz (50 kIlz step)

Antenna FM wire antenna

Antenna terminals 75 ohms. unbalanced

Imennerliale frequency 107 Mliz

AM tuner section

5) \tcm PLL quartz-locked digital synthesizer system
Tuning lallge
North American model 530 1.710 1112 (with the interval set at 10 1112)

531 1.710 kllz (with the interval,
31 1.602 kill (with the interval

tat 9 kllz)
i at 9 kill)

European model

Other models 531 1.602 kl 12 (with me iurervul set at 9 kl 11)
530 1.710 kllz (with the mrervril xci at 10 1:117)

Antenna Loop antenna

lurennediaie Ilequency 450 kl 12

Video section

Inputs Video | vii-p 75 ohms
Outputs Video: 1 Vp-p 75 ohms
s \ idc ;

Y: 1 Vp-p 75 ohms
c: 0.286 VW 75 ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
Pn/ca. Pit/Cl: 0.7 Vp-p 75 0th

General

Power requirements
North American model
European model

120 V AC no 112
230 V AC. 50/50 111

Auurulian model 20 240 v AC. 50/50 112

Power consumption (c770) 1.. w (120 VAC) 1:5 w (250 v AC)
1w1120vAC)2W(230VAC)

(at the Power Saving Mode)

14(1W(120VAC)

1 w «120 v AC) (:11 the Power Saullg Modc)

355 x70 X 3 . nm (14 x 2 vi x 13 1a inches) (w/h/d)
incl. projecting parts

44 g (9 lb 12 oz)

5c in 55°C 141T m 95°Fl

5 -��l to 90 r/r

Power consumption (c990)

Dilnenbith tapploxJ

Mass (approx )
Upcrarl «r enipeiurure
Dperan

Design and speeir unions are subject to change without notice

SELF DIAGNOSIS FUNCTION

Self-diagnosis Function
(When letters/numbers appear in the
display)

When the self~diagnosis function is
activated to prevent the system from
malfunctioning. In this case a five-character
service number (e.g., C 13 00) with a
combination of a letter and digit' appears on
the screen and the front panel display. Refer
to the following table

\u I I 1/,
-C:13:00-

lllli\

First three Cause and/or Corrective
characters of Action
the service

number
C 13 The dic is dirty.
-> Clean the disc with a soft
cloth.
C 31 The di, is not inserted
correctly.
-> Re-insert the disc
correctly.
E XX To prevent a malfunction, the

(Xx is a number) system has performed the self-

diagnosis function.

-> Contact your nearest Sony
dealer or local authorized
Sony service facility and
give the 5-character
service number.
Example: E 61 10

Note: Refer to the 5. TEST MODE (page 22) for another self-diagnosis
function.