JBL CS60.4 free download

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CS Series CS60.4 4 CHANNEL POWER AMPLIFIER SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr. Woodbury, New York 11797 Rev0 11/2005 CS Series 60.4 - CONTENTS - SPECIFICATIONS ...1 PACKAGING...2 CONNECTIONS...3 SET-UP/CONTROLS...4 BASIC TROUBLESHOOTING...4 EXPLODED VIEW/PARTS LIST...5 AMPLIFIER BLOCK DIAGRAM...6 P.C.B. DRAWINGS...7 ELECTRICAL PARTS LIST ...11 IC/TRANSISTOR PINOUTS...15 SCHEMATICS...16 CS60.4 Specifications Output Power: (14.4V supply) Signal-to-noise ratio: Dynamic power: Effective damping factor: Frequency response: Maximum input signal: Maximum sensitivity: Bass boost (45Hz) DC Offset Output regulation: Idle Current Input Impedance Max Current Draw Dimensions: Fuses: 60W RMS x 4 channels @ 4 ohms; 1% THD + N 80W RMS x 4 channels @ 2 ohms; 1% THD + N 160W RMS x 2 channels @ 4 ohms; 1% THD + N 86dBA (reference 1W into 4 ohms) 145W @ 2 ohms 6.395 @ 4 ohms 10Hz ­ 27kHz (­3dB) 6V 100mV Variable 0 ­ 6dB <30mV .03dB @ 4 ohms 0.65A 20k 26A @ 4 ohms 49A @ 2 ohms 13 1/4 x 10 1/4 x 2 3/16" (L x W x H) (336mm x 260mm x 55mm) 25A x 2 JBL continually strives to update and improve existing products, as well as create new ones. The specifications and details in this and related JBL publications are therefore subject to change without notice. 1 CS Series 60.4 2 CS Series 60.4 APPLICATIONS ­ CS200.1 The CS subwoofer amplifier is a single-channel amplifier. There are two sets of terminals to make it easy to connect multiple woofers. Either set of (+/­) terminals may be used when connecting woofers. To the right are two application diagrams to help plan your subwoofer system installation. Figures 2 and 3 show how to configure the CS200.1 subwoofer amplifier. NOTE: For simplicity, Figures 2 and 3 do not show power, remote and input connections. NOTE: Minimum speaker load is 2 ohms total. Figure 2. CS subwoofer amplifier with two woofers connected. Figure 3. CS subwoofer amplifier with one woofer connected. APPLICATIONS ­ CS60.4 The CS60.4 can be set up for stereo 4-channel, 3-channel or bridged 2-channel operation, as shown in Figures 4 through 6. NOTE: For simplicity, Figures 4 through 6 do not show power, remote and input connections. NOTE: Minimum speaker impedance for stereo operation is 2 ohms. Minimum speaker impedance for bridged operation is 4 ohms. Figure 4. CS60.4 amplifier in 4-channel (stereo) operation to drive front and rear full-range speakers. Figure 5. CS60.4 is set up for 3-channel operation to drive a set of full-range speakers and a subwoofer. Figure 6. CS60.4 used in bridged