Fishman PRO-PJA-001 Handleiding

Fishman Gitaarversterker PRO-PJA-001

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Read Me First!

Installation of this product is a simple procedure,

but we recommend this job only if you are an

experienced repair technician.

Preliminary

Widen the endpin hole to 15⁄32” (11.9mm) to

accommodate the endpin jack.

If using the Powerjack with new pickup, install pickup

according to its provided instructions.

Installation

Observe the following

precaution!

• Do not overheat the solder pads! Doing so

may lift the pads from the circuit board.

Solder the wire connections

1. Unscrew the shielding cap to access the preamp

circuit board.

2. Strip ¼” off the outside jacket of the pickup wire.

Tin both the inner conductor and the ground wire.

3. Thread the pickup wire through the shielding cap.

4. Thread the pickup wire through the largest of the

three strain relief holes, then solder the signal wire

from the pickup (hot wire) to the pad marked “IN”

on the preamp circuit board. Solder the ground wire

from the pickup (shield) to the adjacent pad marked

“G” on the preamp circuit board (ﬁ gure 1).

5. Fasten the shielding cap to the jack. Be careful

not to allow the shielding cap to come in contact

with the end of the circuit board.

6. Lock the shielding cap to the ﬁ rst large hex nut.

Endpin jack

Install the endpin jack per Switchjack Installation

Guide.

Battery bag

Install the battery bag on or near the neck block

(ﬁ gure 2).

1. Clean the area where you will mount the bag

with an alcohol wipe or cotton swab moistened

with rubbing alcohol. Let dry.

2. Peel off the plastic ﬁ lm from the Velcro patch and

attach the bag at the chosen location.

POWERJACK

INSTALLATION GUIDE

IN R

Pickup Signal

to "IN"

Pickup Shield

to Ground ("G")

Battery Bag

Pickup

Powerjack

Figure 1

Figure 2

www.ﬁ shman.com

3. Carefully separate the bag from the Velcro patch.

To set the adhesive, burnish the entire area of the

patch, especially the edges.

4. Install a 9V alkaline or lithium battery. Tuck the

battery into the bag and re-attach to the Velcro

patch. The adhesive under the Velcro patch requires

24 hours to achieve a full bond, so take care to not

stress the adhesive if you remove the battery bag

after the initial installation.

Second pickup source option

A second source such as a microphone or magnetic

soundhole pickup may be added (ﬁ gure 3). The

output will appear on the ring connection when a

tip-ring-sleeve ¼” jack is inserted.

For speciﬁ c wiring diagrams, refer to ﬁ shman.com.

Speciﬁ cations

Power Supply: 9 Volt alkaline battery

Battery Life: 2,000 hours

Maximum Output

Voltage: 4V peak to peak

Input Overload: -.7dBV

Input Impedance: 10MOhms

Output Impedance: Less than 5kOhm

System Gain: 3dB

Signal-to-Noise Ratio: 94dB

Discrete Component

Design: FET low noise class A

input stage, bipolar class

AB output stage

IN R

Pickup Signal

to “IN”

2nd Pickup Signal

to Ring (“R”)

Pickup Shield

to Ground (“G”)

2nd Pickup Shield

to Ground (“G”)

Figure 3

514-300-114 Rev A 5-09

Product specificaties

Merk:	Fishman
Categorie:	Gitaarversterker
Model:	PRO-PJA-001
Kleur van het product:	Chroom
Gewicht:	158 g
Breedte:	120 mm
Diepte:	171.4 mm
Hoogte:	55.8 mm
Type stroombron:	Batterij/Accu
Accu/Batterij voltage:	9 V
Synchronisatie ingangsimpedantie:	10000000 Ohm
Output impedance:	5000 Ohm
Nominale input level:	-7 dB