Sony dr 30 pcamp service manual

Page 1

DR-30PCAMP/50PCAMP

SERVICE MANUAL

US Model
Canadian Model

DH-30PCAMP

AEP Model

DFI-SOPCAMP/SOPCAMP

Photo : DFI«50PCAMP

SPECIFICATIONS

Microphone Headphones
Type Dynamic microphone Type Open-air type dynamic
Frequency response 300-20,000 Hz, loo-20,000 Hz Driver uniis 30 mm dia., dome

(at close-talking) Impedance 2A ohms at (Hz
Directivity Cardioid Sensitivity 104 dBImW
Output impedance 1.5 kilohms or less Power handling capacity 100 mV
Output level Open circuit voltage (DdelVIPa at 1,000 Hz) Frequency response 16-20000 Hz

-65dB when amplifier is off, selectable from four General

positions ,45 dB (Min), ~35dB, rZSdB, -lSdB Cord length 3 m (9.8 foot) long

(Max) whcn amplifier is on Mass Approx. 60 g (22 oz) with our cord

Dcsign and specifications are subject in change without notice,

POWER Swilch

1:31-;

Slide lhe switch wiih an obiecl wlih an Doinlfid iip

9-923079-1 2

SECTION 1
GENERAL

When the sound level is not enough

You an get enough nomad level by using me Amplifier.

l insm a R6 (size M) banal-y and set lhe POWER
swildu to ON ~ fl

2 Chukme sound level. Him-level isstill ioolomscl
the POWER switch to OFF and remove [he ballery.

3 Move ihe switch inside lhc bztlery (ompnrrmenl one
step toward MAX with an ubieq wllh a panned lip.
_.

Repeat £17 I -3 until you get lhc desired sound level,

Aim Iislening, m in: POWER switch in OFF.

Sony Corporation
Personal Aav Products company

This section is exiracled from
instruction manual.

when to replam the battery

Replace wilh a new battery when the sound bmmu
weak. disiorlcd or am on. Replace about every two In
lhrnc monlfu or as WM.

Using A new ballory is mmmmcndod when making an
cspcdzlly lmpomni recording.

STEREO HEADSET

ONY;

96.102624

Primed in Ja an © 1996.10

Publlshad by Guallly Eng neednfiDept.
(Sh aura)