Sony apm 22 es service manual

Page 1

SERVICE MANUAL

APM-ZZES

34%

AEP Model
UK Model
E Model

Speak-r systun:
Speaker units:

Enclosurl type:
Finish:
Volume:

Nominal impedance:
Powsr handling capacity:

SPECIFICATIONS '

2-way speaker system

Wooler: 290 cm2 (45 in ), APM type
Tweeter: 9 cm (1,4 in), APM type
Bass reflex type

Removable from grille

Grained vinyl of walnul, ebony or black vinyl
(AEP, UK model)

Grained vinyl of walnut (E model)
34 liters

6 ohms

Nominal 80 W DIN 45500

Maximum 160 W DIN 45500

MODEL IDENTIFICATIONS

- Specification Label -

SONY.

SPEAKER SYSTEM
IMPEDANCE: 6 n

SERIAL NO.

POWER HANDLING CAPACITY: NOMINAL 80 W DIN

MODEL No. APM-22ES

MUSIC 160W DIN

MICROFILM

AEP, UK model: MADE IN W. GERMANY

E model: MADE IN JAPAN

Sensitivity:

Fruqucncy range:
Crossover frequency:
Dimensiom:

Weight:

AEK, UK
model:

E model:

88dBi1W,1m)

63 W I96 115,1 m) DIN 45500
40 Hz-20,000 Hz

2,000 l-Iz

Approx. 290 x 515 x 320 mm lw/h/d)
l1l/, x20/. x1 25/. inches)

including front grille

Approx. 105 kg (23 lb 3 oz)
net, including front grille
(per speaker)

Approx. 24.0 kg (52 lb 15 oz)
in shipping carton
(two speakers)

Approx. l4.0 kg (31 lb14cz)
net, including front grille
(per speaker)

Apprux.310 kg (68 lb 6 oz)
in shipping carton
(two speakers)

SPEAKER SYSTEM
SONY;

7278

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Page 2

APM-22ES

1. WIRING DIAGRAM (E model)

Note: For ASP and UK model,

complete circuit board, SP2
- speaker erminal board ° ° :5sz
and \erminal are supplied SP1 «2 o o u m
as a block. WOOFER +
230cm2 _
001
BLK
0 O
O 0
ELK ED

BLK RED ELM ELK

BRN

ENN

ELK
4 ELK
BR" Ir ,
ca L-

ELK °

RN "
D O
(SPEAKER TERMINAL BOMB)

__ .. _' _____ J
AEP, UK modal