PIONEER PRS X720, PRS X320, PRS X220 Service Manual

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER ELECTRONIC CORPORATION 1999

K-ZZA. APR. 1999 Printed in Japan

ORDER NO.

CRT2365

BRIDGEABLE POWER AMPLIFIER

- This additional service manual is designed to be used together with Model PRS-X720/X1R/UC, PRS­X320/X1R/UC and PRS-X220/X1R/UC Service Manual CRT2361. Refer to it for finding parts numbers
and adjustment,etc. which are not shown in this manual.

PRS-X720 X1R/EW

PRS-X320 X1R/EW
PRS-X220 X1R/EW

Part No.

Mark No. Description PRS-X320/X1R/UC PRS-X320/X1R/EW

6 Carton HHG0171 HHG0209
7 Contain Box HHL0171 HHL0209

* 10 Spec Sheet HRB0043 Not used

11 Owner’s Manual HRD0087 HRD0092

* 12 Warranty Card HRY1070 HRY1087

EXPLODED VIEWS AND PARTS LIST

PACKING (Page 2)

- PACKING SECTION PARTS LIST *: Non Spare Part

Part No.

Mark No. Description PRS-X720/X1R/UC PRS-X720/X1R/EW

6 Carton HHG0170 HHG0208
7 Contain Box HHL0170 HHL0208

* 10 Spec Sheet HRB0044 Not used

11 Owner’s Manual HRD0087 HRD0092

* 12 Warranty Card HRY1070 HRY1087

PRS-X720,X320,X220

EXTERIOR (Page 4)

- EXTERIOR SECTION PARTS LIST

Part No.

Mark No. Description PRS-X720/X1R/UC PRS-X720/X1R/EW

* 3 Badge HAM0013 HAM0014

14 Amp Unit HWH0091 HWH0092

Part No.

Mark No. Description PRS-X220/X1R/UC PRS-X220/X1R/EW

6 Carton HHG0172 HHG0210
7 Contain Box HHL0172 HHL0210

* 10 Spec Sheet HRB0040 Not used

11 Owner’s Manual HRD0087 HRD0092

* 12 Warranty Card HRY1070 HRY1087

EXTERIOR (Page 6)

- EXTERIOR SECTION PARTS LIST

Part No.

Mark No. Description PRS-X320/X1R/UC PRS-X320/X1R/EW

* 3 Badge HAM0013 HAM0014

14 Amp Unit HWH0095 HWH0096

EXTERIOR (Page 8)

- EXTERIOR SECTION PARTS LIST

Part No.

Mark No. Description PRS-X220/X1R/UC PRS-X220/X1R/EW

* 3 Badge HAM0013 HAM0014

14 Amp Unit HWH0099 HWH0100

ELECTRICAL PARTS LIST(Page 40)

Amp Unit

Part No.

Circuit Symbol and No. Part Name PRS-X720/X1R/UC PRS-X720/X1R/EW

S 901 Switch(BFC) Not used HSH-156
R 901 Not used RD1/4PU105J

Amp Unit

Part No.

Circuit Symbol and No. Part Name PRS-X320/X1R/UC PRS-X320/X1R/EW

S 901 Switch(BFC) Not used HSH-156
R 999 Not used RD1/4PU105J

Amp Unit

Part No.

Circuit Symbol and No. Part Name PRS-X220/X1R/UC PRS-X220/X1R/EW

S 901 Switch(BFC) Not used HSH-156
R 999 Not used RD1/4PU105J

S901 HSH-156

R901 or R999

1M