Pioneer seq 404 service manual
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Extracted text from pioneer seq 404 service manual (Ocr-read)
Page 1
MPIONEEW
% SERVICE MANUAL
4- CHANNEL STEREO HEADPHONES
SE-G4D4
1. SPECIFICATIONS
Speakers ..... 45mm¢ polyester film cone type x 4
Impedance ......... 89
Matching Impedance 4 to 169
Sound Pressure Level
105 dB/0.3V (4-CHI, each channel) at ZOOHZ
Ill dB/O.3V (2-CH., each channel) at ZOOHZ
Maximum Input Power. .500 mW (each channel)
Frequency Response .. .......... 20 to 20,000Hz
Connection Cord and Plug ...........
Parallel vinyl cord 3m with 6.5 mmtp 3-P plug
Functions
Volume controls, 2-CH/47CH selector switch
Weight ...... SSOg/l lb. 3 02. (without connection cord)
670g/I lb. 8 oz.
r NOTE: Specifications and the design subject to p057
sible modification without notice due to
improvements.
<74oozm1n<> (ART704270)
Page 2
2. EXPLODED VIEW