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3 7 63 1515 0

SERVICE MANUAL

TE
L 13942296513
www
.
MICROFILM
http://www.xiaoyu163.com
Circuit system
OTL (output
transformerless) circuit
Pulse power supply
Inputs
RCA pin jacks
High level input
connector
Outputs
Speaker terminals
Speaker impedance
2 – 8 ohms (stereo)
4 – 8 ohms (when used as
a bridging amplifier)
Maximum output at 4 ohms
100 watts per channel
222 watts (monaural)
Rated output (supply voltage at 14.4 V)
35 watts per channel (20
Hz – 20 kHz, 0.04 % THD,
at 4 ohms)
40 watts per channel (20
Hz – 20 kHz, 0.1 % THD,
at 2 ohms)
Monaural: 80 watts (20
Hz – 20kHz, 0.1 % THD,
at 4 ohms)
Frequency response
+0
5Hz – 80kHz (
-3
x
ao
y
i
http://www.xiaoyu163.com
8
SPECIFICATIONS
Harmonic distortion
Input level adjustment range
Q Q
3
6 7
1 3
Low-pass filter 80 Hz, –12 dB/oct
Power requirements
Power supply voltage
Current drain
Dimensions
Mass
Supplied accessories
dB)
Design and specifications are subject to change
without notice.
STEREO POWER AMPLIFIER
u163
.
XM-222
2 9
9 4
2 8
0.005 % or less (at 1 kHz,
4 ohms, 10 watts)
0.2 – 4V
1 5
0 5
8
2 9
9 4
12 V DC car battery
(negative ground)
10.5 – 16V
at rated output: 12 A (4
ohms, 35 watts x 2)
at 10% THD : 14A
Remote input: 1.5 mA
Approx. 230 x 53 x 145
mm (w/h/d) not incl.
projecting parts and
controls
Approx. 1.6 kg not incl.
accessories
Mounting screws (4)
High level input cord (1)
Protection cap (1)
m
co
9 9
E Model
2 8
9 9

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Table of Contents

   Summary of Contents for Sony XM-222

  • Page 1: Service Manual

    XM-222 3 7 63 1515 0 SERVICE MANUAL E Model SPECIFICATIONS Circuit system OTL (output Harmonic distortion transformerless) circuit 0.005 % or less (at 1 kHz, Pulse power supply 4 ohms, 10 watts) Inputs RCA pin jacks Input level adjustment range High level input 0.2 –...
  • Page 2 http://www.xiaoyu163.com SECTION 1 This section is extracted from GENERAL instruction manual. 3 7 63 1515 0 L 13942296513 u163 – 2 – http://www.xiaoyu163.com...
  • Page 3 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 4 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 5 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 6 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 7: Electrical Parts List

    http://www.xiaoyu163.com SECTION 4 MAIN ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE : • Due to standardization, replacements in the • SEMICONDUCTORS When indicating parts by reference num- In each case, u : µ , for example : parts list may be different from the parts ber, please include the board.
  • Page 8 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D904 8-719-934-91 DIODE HZS16-1LT2 Q202 8-729-232-66 TRANSISTOR 2SA1618Y D951 8-719-110-48 DIODE RD18ES-B1 Q203 8-729-014-86 TRANSISTOR 2SC4207-YGR-TE85L D952 8-719-109-97 DIODE RD6.8ES-B2 Q204 8-729-140-82 TRANSISTOR 2SA988-PAFAEA D953 8-719-991-33 DIODE 1SS133T-77...
  • Page 9 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R131 1-259-380-11 CARBON 1/6W R957 1-208-449-61 RES,CHIP 3.3K 1/10W R132 1-259-380-11 CARBON 1/6W R958 1-208-522-61 RES,CHIP 1/10W R133 1-249-538-11 CARBON 1/4W R134 1-249-578-11 CARBON 1/4W...
  • Page 10 XM-222 3 7 63 1515 0 Ref. No. Part No. Description Remark ACCESSORIES & PACKING MATERIALS ******************************** 1-690-779-31 CORD (WITH CONNECTOR) (FOR SPEAKER OUT) 3-013-264-01 COVER, 3P TERMINAL TABLE (FOR REM OUT/ +12V/GND) 3-367-410-01 SCREW (DIA. 5X15), TAPPING 3-865-193-11 MANUAL, INSTRUCTION (ENGLISH, SPANISH,...

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