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This was an excellent source of detailed assembly information on a device which is at least 12 years old. A very lucky find, coupled with great service.
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Excellent Service Manual and best price on the Internet. This Service Manual covers everything you could ever need including full circuit schematics, component layout diagrams, stripdown procedure and full parts list/breakdown. I needed this to carry out a modification to one of these headunits and this manual covered everything I needed. Fast delivery, processed within a few hours.
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Thought I would never find a copy of the Technics SX-EN2 Service Manual until I found Owner-Manuals.com. Price was very fair and I received the download promptly. While a photocopy, it is quite readable and includes all the pertinent information and diagrams. Thank you Owner-Manuals!
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I really like this manual and it's reliable.I found and bought easly.thank you.
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Thank you very much. the Instruction corresponds to my expectations. Sent it in time. I don't regret that paid money.
GM-X922, GM-X1022
22
Three-channel mode, two-way system Connecting the Speaker
wires Output Terminals
The speaker output mode can be two-chan-
1. Expose end of the speaker wires Mid-high (Left) nel (stereo), one-channel (mono), or threeC1
speaker leads suit the mode according to nippers or a cutter. figures on the following pages.
Twist � When connecting to the speaker input, do not connect the RCA output. C1 Mid-high (Right) � When connecting to the RCA input, do not
by about 10 mm and twist using channel (stereo + mono). Connect the
L1 Woofer (Mono)
10 mm connect the speaker input.
Fig.
Two-channel mode (stereo) Three-channel mode, three-way system 2. Attach lugs to speaker wire ends.
Fig. 22 16
Lugs not supplied. High/mid-high
L2 C2
� Use pliers, etc., crimp lugs to wires. C1 (Left) (Left) Woofer/sub-woofer wire Speaker (Mono) (Right)
Lug Mid/mid-bass (Left)
L1
Fig. 17 C2 Mid/mid-bass L2 Fig. 20 (Right)
3. Connect speaker wires to the
High/mid-high
speaker output terminals. (Right) Fig. 23 � Fix speaker wires securely with the termi� Inductors (L1 and L2 in the diagrams) � After pass through the terminal cover, conact as low-pass filters. Capacitors (C1 nect the terminal and C2 in the diagrams) act as high-pass woofer/sub-woofer, and capacitors (C)
Speaker (Mono) are used for the high/mid-high.
One-channel mode (mono)
nal screws.
Terminal screw filters. Inductors (L) are used for the
� Remember when bridging an amplifier it will see only half of the original speaker Terminal cover Fig. 21
wire Speaker impedance. Therefore, you must use
output speakers that have ratings of 4 ohms or terminal higher. If you use speakers that have
Three-channel mode (stereo + mono) damage to the amplifier.
lower impedance ratings it may cause
4. Cover the terminals. but three channels can be achieved by solder them so they cannot be pulled
Fig. 18 channel/one-channel bridgeable amplifier, connected to the speaker wires, secure or
The power amplifier is basically a two� When the inductors and capacitors are
combining the stereo and mono modes loose. Tape or use heat shrink on the using inductors and capacitors. joints to prevent short circuits.
Fig. 19
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