Read JBL CS300.1 Service Manual online
- 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 ..……….……….…….….…9
IC/TRANSISTOR PINOUTS..……..….…….….….….….12
SCHEMATICS………..…………………………….……..13
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 ..……….……….…….….…9
IC/TRANSISTOR PINOUTS..……..….…….….….….….12
SCHEMATICS………..…………………………….……..13
CS300.1 Specifications
Output Power:
236W RMS x 1 channel @ 4 ohms, ≤1% THD + N
(14.4V supply)
338W RMS x 1 channel @ 2 ohms, ≤1% THD + N
Signal-to-noise ratio:
100dBA (reference 1W into 4 ohms)
Dynamic power:
464W @ 2 ohms
Effective damping factor:
6.395 @ 4 ohms
Frequency response:
10Hz – 320Hz (–3dB)
Maximum input signal:
7.5V
Maximum sensitivity:
260mV
Bass boost (45Hz)
Variable 0 – 6dB
DC
Offset
<30mV
Output regulation:
.073dB @ 4 ohms
Idle
Current
0.71A
Input
Impedance
20kΩ
Max Current Draw
23A @ 4 ohms
42A @ 2 ohms
42A @ 2 ohms
Dimensions:
12 x 10 x 2 1/4”
(L x W x H)
(305mm x 254mm x 57mm)
Fuses:
20A
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.
details in this and related JBL publications are therefore subject to change without notice.
CS Series 300.1
1
Click on the first or last page to see other CS300.1 service manuals if exist.