Kenwood SW38HT free download

File name Kenwood-SW38HT actsub.pdf

POWERED SUBWOOFER SW-38HT/-38HT-B SERVICE MANUAL © 2004-6 PRINTED IN KOREA B51-5905-00 (K/K) 876 Woofer (T10-1253-05) RCA (E63-0223-08) Knob (K29-0596-08) 100W POWERED SUBWOOFER POWER ON Cloth frame * (B06-) AC Power cord bushing (J42-0261-08) AC Power cord * (E30-) Switch (S66-0206-08) SPECIFICATIONS Type ... Subwoofer system with built-in amplifier [Amplifier] Dynamic Power ... 100 W (6) (For U.S.A. and Canada) Rated Output Power (FTC) 75 W RMS, at 6 100 Hz, with no more than 0.7 % T .H.D. Input Sensitivity & Input Impedance ... 300 mV (37 k) Rated Power Consumption ... 70 W Frequency Responce... 35 Hz ~ 200 Hz (For other countries) Rated Output Power ... 75 W RMS (100 Hz,6 ) Input Sensitivity & Input Impedance ... 300 mV (37 k) Rated Power Consumption ... 70 W Frequency Responce... 35 Hz ~ 200 Hz [Speaker] Enclosure ... Bass-Reflex, Floor Standing Type Speaker Units ...160 mm (6-1/2") Cone type Nominal Impedance ... 6 Dimensions Width ... : 210 mm (8-1/4") Height ... : 400 mm (15-3/4") Depth ... : 350 mm (13-3/4") Net W eight ... 9.2 kg (20.3 lb) Supplied accessories Pin-plug cord ... 1 NOTE:THE GRILLE CANNOT BE REMOVED . Notes: 1. Kenwood follows a policy of continuous advancements in development. For this reason, specifications may be changed without notice. 2. Full performance may not be exhibited in extremely cold locations (below 0 deg . C). 70% SW-38HT ACCESSORIES Accessories Pin-plug cord (1) (E30-7068-05) AC plug adapter(1) (E03-0260-05) How to Replace Woofer Cut the cloth of cloth frame ass'y and replace it with new one after mount the speaker. 2 A B C D E PC BOARD (Component side view) 1 I/O VR1 R4 8 5 LED 2 2 D2 D1 C5 IC1 1 4 C4 C3 R3 C2 C6 4 JW2 R5 8 5 1 3 6 C12 C11 1 5 1 BLK P2 C10 4 C9 1 CN5 JW19 JW18 C1 F2 R2 R1 L1 D15 JW27 JW1 R6 C7 3 JK1 IC2 MAIN JW16 R7 1 Q11 JW20 D11 E C Q9 E C C8 C24 Q12 E C R45 4 E Q8 C R40 D10 R41 R38 R34 C25 C26 CN2 R50 R51 JW22 R49 JW26 JW24 Q10 R47 E C C28 JW23 C27 R39 D9 1 R17 4 JW13 R36 R37 R43 R44 R42 E C Q7 R8 D4 8 R23 JW15 5 D8 R35 R9 POWER SUPPLY CN7 JW21 C19 JW25 D12 IC3 4 R19 R18 10 BRN T1 P1 C30 R48 R16 CE 1 R20 R21 JW14 C23 JW11 R13 C13 R11 JW7 R10 R15 5 JW12 3 C31 1 C32 C29 C22 1 JW6 D13 CN4 JW10 JW9 D17 JW8 C15 D14 D16 Q1 D3 2 F1 C17 JW4 C18 R21 JW3 RL1 IC4 R46 15 14 2 CN10 C33 R14 6 JW5 JW 0 1 R33 R52 C16 C