Northridge E250P/230
Service Manual
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Amplifier |
Power (RMS): |
250 Watts |
Driver: |
300mm (12") PolyPlas |
Inputs: |
Line Level (switchable to LFE) |
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and Speaker Level with |
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5-way binding posts |
Outputs: |
Speaker Level, High-Pass |
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5-way binding posts |
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Low-Pass |
Frequency: |
Continuously variable |
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from 50Hz – 150Hz |
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High-Pass |
Frequency: |
150Hz when using |
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speaker-level output |
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Frequency |
Response: |
25Hz – low-pass |
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crossover setting |
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Dimensions |
(H x W x D): |
500mm x 365mm x 435mm |
Weight: |
20.1kg |
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14,15,16 |
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2,3 |
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9 |
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23 |
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1 |
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6,20 |
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10 |
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4 |
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18 |
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8,13 |
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Item |
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Model |
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Part number |
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Description |
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Qty |
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1 |
E250PBLK/BE/CH |
315953-001 |
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BAG,ZIPLOCK,9X12 |
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1,0000 |
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2 |
E250P/230 |
333249-001 |
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CUP,GRL-HLS |
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4,0000 |
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3 |
E250PBE/CH |
333249-003 |
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CUP,GRL-INTRMZO |
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4,0000 |
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4 |
E250PBLK/BE/CH |
336486-001 |
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FT,MOLDED,W/RBR INSRT |
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4,0000 |
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5 |
E250PBLK/BE/CH |
336799-001 |
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ASY,PTB-STUDIO PB12 |
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1,0000 |
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6 |
E250PBLK/BE/CH |
338125-002 |
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ASY,LED-E150P/E250P |
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1,0000 |
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7 |
E250PBLK/BE/CH |
338128-002 |
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ASY,XDUCER,WFR,12", E |
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1,0000 |
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8 |
E250PBLK/BE/CH |
338381-001 |
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WARR,JBL,1YR/5YR,NEW |
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1,0000 |
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9 |
E250PBLK/BE/CH |
338836-001 |
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LBL, COUNTRY OF ORIGI |
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2,0000 |
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10 |
E250PBLK/BE/CH |
350161-001 |
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LBL,JBL"Assem. in Mex |
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1,0000 |
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11 |
E250PBLK/BE/CH |
351243-001 |
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RING,TRIM,12"-E250P |
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1,0000 |
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12 |
E250PBLK/BE/CH |
351245-002 |
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ASY,AMP-E250P/230V |
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1,0000 |
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13 |
E250PBLK/BE/CH |
351248-001 |
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MNL,OWNER-E150P/E250P |
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1,0000 |
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14 |
E250P/230 |
351249-004 |
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CTN,OUTER,MSTR-E250P/ |
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1,0000 |
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15 |
E250PBE/230 |
351249-005 |
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CTN,OUTER,MSTR-E250BE |
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1,0000 |
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16 |
E250PCH/230 |
351249-006 |
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CTN,OUTER,MSTR-E250CH |
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1,0000 |
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17 |
E250PBLK/BE/CH |
351252-001 |
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PAD,END,TOP-E250P SER |
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1,0000 |
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18 |
E250PBLK/BE/CH |
351252-002 |
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PAD,END,BTM-E250P SER |
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1,0000 |
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19 |
E250PBLK/BE/CH |
351307-001 |
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ASY,GRL,FRNT-E250P |
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1,0000 |
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20 |
E250PBLK/BE/CH |
351348-001 |
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ASY,LOGO/LEDPLATE |
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1,0000 |
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21 |
E250PBLK/BE/CH |
49790P |
MICROFOAM,.062x20x18" |
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4,0000 |
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22 |
E250PBLK/BE/CH |
763-31110-40 |
SCR,#8X2.5,TR HD, PH |
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4,0000 |
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23 |
E250PBLK/BE/CH |
903401-012 |
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SCR,PB,PPH,#6x.75,BLK |
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10,0000 |
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24 |
E250PBLK/BE/CH |
903802-016 |
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SCR,PB,HXS,#8x1,ZINC |
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8,0000 |
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25 |
E250PBLK/BE/CH |
908302-012 |
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SCR,PB,HXS,#6x.75,ZIN |
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4,0000 |
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||||||||||||||||
____Destination____ |
_________________________Description____________________________ |
___Part No.___ |
. |
|||
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Fuse Label |
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21x5mm |
008-000200-160 |
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Label |
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97x74.8 t=0.254mm |
008-001008-162 |
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Label |
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200.3x71.1 t=0.254mm |
008-002071-000 |
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Gasket |
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12x15 t=5mm CR |
008-061215-000 |
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Gasket |
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PN:L-32 200x20mm t=5mm PORON |
008-062002-002 |
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Gasket |
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200x20mm t=2mm CR4305 |
008-062002-012 |
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Gasket |
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321x8 t=1mm CR |
008-063208-000 |
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Gasket |
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93x4 t=1mm CR |
008-069304-000 |
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Double-sided PCB;FR-4 |
199x124x1.6mm (PB-10/12) REV:E |
015-201200-003 |
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||
R11 |
Carbon film |
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2K2 |
1/4W J TAPING |
020-220497-120 |
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R103 |
MOF Resistor |
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1K 1W J |
021-100401-120 |
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R9 |
MOF Resistor |
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1K2 |
3WS J 8x20 |
021-120403-020 |
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R6 |
MOF Resistor |
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1K2 |
5WS J 8x25 |
021-120405-020 |
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R10 |
MOF Resistor |
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22R 2W(S) J MB TYPE 15x8 |
021-220202-120 |
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R104 |
Resistor KNP |
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0R05 3WS J FK TYPE |
022-500003-020 |
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R125,126 |
SMD Resistor |
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0R 1/8W J 0805 TAPING |
024-000098-120 |
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R81,82 |
SMD Resistor |
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10R 1/8W J 0805 TAPING |
024-100298-120 |
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R62 |
SMD Resistor |
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100R 1/8W J 0805 TAPING |
024-100398-120 |
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R79,83,92,95,96, |
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105,108,127,65 |
SMD Resistor |
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1K 1/8W J 0805 TAPING |
024-100498-120 |
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R20,21 |
SMD Resistor |
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10K |
1/8W F 0805 TAPING |
024-100598-100 |
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R2,17,19,37,54, |
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58,63,71, |
SMD Resistor |
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10K |
1/8W J 0805 TAPING |
024-100598-120 |
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R22-25 |
SMD Resistor |
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100K 1/8W F 0805 TAPING |
024-100698-100 |
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R3,112 |
SMD Resistor |
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100K 1/8W J 0805 TAPING |
024-100698-120 |
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R98 |
SMD Resistor |
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11K |
1/8W F 0805 TAPING |
024-110598-100 |
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R39 |
SMD Resistor |
|
120K 1/8W J 0805 TAPING |
024-120698-120 |
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230V Version |
|
Harman consumer International |
Northridge E 250P |
|||
____Destination____ |
_________________________Description____________________________ |
___Part No.___ |
. |
||
R38 |
SMD Resistor |
12K1 1/8W F 0805 TAPING |
024-121598-100 |
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R32 |
SMD Resistor |
137K 1/8W F 0805 TAPING |
024-137698-100 |
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R67,68 |
SMD Resistor |
1K5 |
1/8W J 0805 TAPING |
024-150498-120 |
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R29 |
SMD Resistor |
18K |
1/8W J 0805 TAPING |
024-180598-120 |
|
R45 |
SMD Resistor |
187K 1/8W F 0805 TAPING |
024-187698-100 |
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R94 |
SMD Resistor |
20K |
1/8W J 0805 TAPING |
024-200598-120 |
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R90 |
SMD Resistor |
220R 1/8W J 0805 TAPING |
024-220398-120 |
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R1,87,61 |
SMD Resistor |
2K2 |
1/8W J 0805 TAPING |
024-220498-121 |
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R118 |
SMD Resistor |
22K |
1/8W J 0805 TAPING |
024-220598-120 |
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R80,121 |
SMD Resistor |
2M2 1/8W J 0805 TAPING |
024-220798-120 |
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R48 |
SMD Resistor |
23K7 1/8W F 0805 TAPING |
024-237598-120 |
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R36 |
SMD Resistor |
243K 1/8W F 0805 TAPING |
024-243698-100 |
|
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R73,64 |
SMD Resistor |
2K7 |
1/8W J 0805 TAPING |
024-270498-120 |
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R55 |
SMD Resistor |
300R 1/8W J 0805 TAPING |
024-300398-120 |
|
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R56 |
SMD Resistor |
30K |
1/8W J 0805 TAPING |
024-300598-120 |
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R7,8,12-15,59 |
SMD Resistor |
3K3 |
1/8W J 0805 TAPING |
024-330498-120 |
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R4,5 |
SMD Resistor |
33K |
1/8W J 0805 TAPING |
024-330598-120 |
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R26,27 |
SMD Resistor |
3K32 1/8W F 0805 TAPING |
024-332498-100 |
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R28 |
SMD Resistor |
3K6 |
1/8W J 0805 TAPING |
024-360498-120 |
|
R93 |
SMD Resistor |
3K9 |
1/8W J 0805 TAPING |
024-390498-120 |
|
R77 |
SMD Resistor |
39K |
1/8W J 0805 TAPING |
024-390598-120 |
|
R78 |
SMD Resistor |
4K3 |
1/8W F 0805 TAPING |
024-430498-100 |
|
R30 |
SMD Resistor |
45K3 1/8W F 0805 TAPING |
024-453598-100 |
|
|
R101,102 |
SMD Resistor |
47R 1/8W J 0805 TAPING |
024-470298-120 |
|
|
R76,99,100 |
SMD Resistor |
470R 1/8W J 0805 TAPING |
024-470398-120 |
|
|
R85,86 |
SMD Resistor |
4K7 |
1/8W J 0805 TAPING |
024-470498-120 |
|
R44,47,49,107 |
SMD Resistor |
47K |
1/8W J 0805 TAPING |
024-470598-120 |
|
230V Version |
|
Harman consumer International |
Northridge E 250P |
||
____Destination____ |
_________________________Description____________________________ |
___Part No.___ |
. |
|
R70 |
SMD Resistor |
470K 1/8W J 0805 TAPING |
024-470698-120 |
|
R60 |
SMD Resistor |
4M7 1/8W J 0805 TAPING |
024-470798-120 |
|
R51,53 |
SMD Resistor |
4K87 1/8W F 0805 TAPING |
024-487498-100 |
|
R57 |
SMD Resistor |
510R 1/8W J 0805 TAPING |
024-510398-120 |
|
R122 |
SMD Resistor |
56K 1/8W J 0805 TAPING |
024-560598-120 |
|
R16,18 |
SMD Resistor |
620R 1/8W F 0805 TAPING |
024-620398-100 |
|
R46,91,40,41,43,42 |
SMD Resistor |
6K8 1/8W J 0805 TAPING |
024-680498-120 |
|
R33,34,31,50,52,66 |
SMD Resistor |
68K 1/8W J 0805 TAPING |
024-680598-120 |
|
R69 |
SMD Resistor |
82K 1/8W J 0805 TAPING |
024-820598-120 |
|
TH1 |
Thermister |
TSE-103 K L:50mm |
025-010300-000 |
|
VR2 |
VR |
PN:RD163121R03D-20KBx2(EJ) |
026-200595-269 |
|
VR1 |
VR 5KA |
PN:RK163111R52B-5KA (EJ) |
026-500495-252 |
|
C33,45,51,66,67,5,10 |
SMD Ceramic Capacitor 0u01/50V K 0805 X7R TAPING |
031-100244-100 |
|
|
C16,36,58 |
SMD Capacitor |
100pF/50V J 0805 NPO TAPING |
031-100343-100 |
|
C11,42-44,46-49,52 |
|
|
|
|
54,55,60,63,71,74,77 |
SMD Capacitor |
0u1/50V K 0805 X7R TAPING |
031-100344-100 |
|
C3,7 |
SMD Capacitor |
0u1/250V K 1206 X7R TAPING |
031-100384-100R |
|
C14,15,20,21,19 |
SMD Capacitor |
220pF/50V J 0805 NPO TAPING |
031-220344-100 |
|
C40,34 |
SMD Capacitor |
3300pF/50V K 0805 X7R TAPING |
031-330444-300 |
|
C62,59 |
SMD Capacitor |
0u047/50V K 0805 X7R TAPING |
031-470244-102 |
|
C57,61 |
SMD Capacitor |
56pF/50V J 0805 NPO TAPING |
031-560243-100 |
|
C56 |
SMD Capacitor |
560pF/50V J 0805 NPO TAPING |
031-560343-102 |
|
C70,C70B |
END Mylar Capacitor |
1uF/250V K P:15 |
032-100484-200 |
|
C17,18 |
NP Capacitor |
200u/50V M (R)1321 P:5 |
033-200645-300 |
|
C73 |
NPE Capacitor |
4u7/50V K10 (R)8x13 SBE |
033-470444-270 |
|
C72 |
NPE Capacitor |
6u8/100V K10 (R)1020 GNE |
033-680464-270 |
|
C35 |
Electrolytic Capacitor |
10uF/25V M (R)0511 P:5 TAPING |
034-100525-300 |
|
230V Version |
Harman consumer International |
Northridge E 250P |
||
____Destination____ |
_________________________Description____________________________ |
___Part No.___ |
. |
|
C64 |
Electrolytic Capacitor |
100uF/25V M (R)6.3x11 P:5 |
034-100625-300 |
|
C4,9,41,39,50,53 |
Electrolytic Capacitor |
22uF/25V M (R)5x11 P:5 TAPING |
034-220525-301 |
|
C37 |
Electrolytic Capacitor |
220uF/16V M (R)0611 P:5 |
034-220615-301 |
|
C1 |
Electrolytic Capacitor |
33uF/25V M (R)0511 P:5 |
034-330525-300 |
|
C12,78 |
Electrolytic Capacitor |
330uF/16V M (R)0812 P:5 TAPING |
034-330615-300 |
|
C6,8 |
Electrolytic Capacitor |
3300uF/80V M (R)22x48 |
034-330780-300 |
|
C2 |
Electrolytic Capacitor |
4u7/50V M (R)0511 P:5 TAPING |
034-470415-301 |
|
C65 |
Electrolytic Capacitor |
470uF/16V M (R)0812 P:5 TAPING |
034-470615-301 |
|
C68,69,26,27,28,29,30 MPE Capacitor |
0u1/100V J TAPING |
038-100363-300 |
|
|
C25 |
MPE Capacitor |
0u15/63V J TAPING |
038-150393-300 |
|
C31 |
MPE Capacitor |
0u33/63V J TAPING |
038-330393-300 |
|
CXAC1 |
Safety Capacitor |
PN:HQX0.1K275VACx2 18x6x12mm |
039-100384-100 |
|
L5 |
Bead Coil |
YT-10911 |
041-115001-000 |
|
|
Power X'fmr |
YT-10913 150W/5.6Ω(230V/50Hz) |
042-018600-000 |
|
L2 |
Inductor |
30uH YT-10033 |
043-300101-000 |
|
|
Inductor |
324uH YT-10778 |
043-324300-000 |
|
|
Inductor |
56uH YT-10779 |
043-560200-000 |
|
FB1,FB2 |
SMD FERRITE BEAD |
PN:321611 600R/100MHz 1206 |
044-100100-000 |
|
Q2,Q16 |
Transistor NPN |
PN:MPSW06RLRA TO-92 TAPING(ON) |
051-000600-100 |
|
Q4 |
Transistor |
PN:TIP 31C TO-220 (MOSPEC) |
051-003100-000 |
|
Q3 |
Transistor PNP |
PN:MPSW56RLRA TO-92 TAPING(ON) |
051-005600-100 |
|
Q21 |
Transistor NPN |
PN:MPS2222ARLRA TO-92 TAPING |
051-222200-100 |
|
Q19,23 |
Transistor PNP |
PN:MPS2907A RLRA TO-92 TAPING |
051-290700-100 |
|
Q1 |
Transistor PNP |
PN:2N5401 TO-92 TAPING |
051-540101-000 |
|
Q17 |
Transistor NPN |
PN:2N5551 TO-92 TAPING |
051-555100-000 |
|
Q18,22 |
MOSFET N-Channel |
PN:IRF640N TO-220 (IR) |
051-640001-000 |
|
BR1 |
Bridge Regulator |
PN:RS804 400V,8A |
052-400080-000 |
|
230V Version |
Harman consumer International |
Northridge E 250P |
||
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