Sony MZ-R700 service manual MZ-G750/R700, Flexible Circuit Board Repairing

MZ-G750/R700

Battery operation time

Battery life1) (MZ-G750)

When recording2)	(Unit: approx.hours) (EIAJ3))
Batteries	Stereo	LP2	LP4
NC-WMAA Nickel Cadmium	4	6	7.5
rechargeable battery4)
LR6 (SG) Sony alkaline dry	96)	136)	166)
battery5)

1)The battery life may be shorter due to operating conditions and the temperature of the location.

2)When you record, use a fully charged rechargeable battery.

3)Measured in accordance with the EIAJ (Electronic Industries Association of Japan) standard.

4)When using a 100% fully charged rechargeable battery.

5)When using a Sony LR6 (SG) “STAMINA” alkaline dry battery (produced in Japan).

6)Recording time may differ according to the alkaline batteries.

When playing	(Unit: approx.hours) (EIAJ1))
Batteries	Stereo	LP2	LP4
NC-WMAA Nickel Cadmium	11.5	14	16
rechargeable battery2)
LR6 (SG) Sony alkaline dry	36	42	48
battery3)

1)Measured in accordance with the EIAJ (Electronic Industries Association of Japan) standard.

2)When using a 100% fully charged rechargeable battery.

3)When using a Sony LR6 (SG) “STAMINA” alkaline dry battery (produced in Japan).

When using the radio	(EIAJ1))
Batteries	Approx. hours
NC-WMAA Nickel Cadmium rechargeable	9.5
battery2)
LR6 (SG) Sony alkaline dry battery3)	28.5

1)Measured in accordance with the EIAJ (Electronic Industries Association of Japan) standard.

2)When using a 100% fully charged rechargeable battery.

3)When using a Sony LR6 (SG) “STAMINA” alkaline dry battery (produced in Japan).

Battery life1) (MZ-R700)	(Unit: approx.hours) (EIAJ2))
Batteries		Stereo	LP2	LP4
NC-WMAA Nickel Cadmium	Recording	4	6	7.5
rechargeable battery3)	Playback	13	14.5	18
LR6 (SG) Sony alkaline dry	Recording	9	13	16
battery4)
	Playback	40	46	53

1)The battery life may be shorter due to operating conditions and the temperature of the location.

2)Measured in accordance with the EIAJ (Electronic Industries Association of Japan) standard.

3)When using a 100% fully charged rechargeable battery.

4)When using a Sony LR6 (SG) “STAMINA” alkaline dry battery

(produced in Japan). Dimensions

Approx. 81 ⋅ 28.1 ⋅ 74.4 mm (w/h/d) (3 1/4 ⋅ 1 1/8 ⋅ 3 in.) without projections. Mass

Approx. 118 g (4.2 oz) the recorder only (MZ-G750) Approx. 116 g (4.1 oz) the recorder only (MZ-R700) Supplied accessories

AC power adaptor (1)

Headphones/earphones with a remote control (1) Optical cable (1)

NC-WMAA nickel cadmium rechargeable battery (1)

Rechargeable battery carrying case (1)

Carrying pouch/carrying case with a belt clip (except U.S.A model) (1)

Design and specifications are subject to change without notice.

Flexible Circuit Board Repairing

•Keep the temperature of the soldering iron around 270°C during repairing.

•Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).

•Be careful not to apply force on the conductor when soldering or unsoldering.

Notes on chip component replacement

•Never reuse a disconnected chip component.

•Notice that the minus side of a tantalum capacitor may be damaged by heat.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN

THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR

LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

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