Bose FreeSpace E4 Series II, Руководство по обслуживанию

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ELECTRICAL PART LIST
E4 Series II Power Supply / Power Amplifier PCB Assembly
Diodes (continued)
Transistors
Reference
Designator
Description Part Number Note
D63 ZEN, SOD-123, .5W, 5%, 4.3V 174265-5229 4
D64 SMT, S1A 178380-1 4
D65 SMT, S1A 178380-1 4
D66 SOD123, 1N4148W 257662 4
D67 SOD123, 1N4148W 257662 4
D68 SMT, S1A 178380-1 4
D69 SMT, S1A 178380-1 4
D70 SMT, S1A 178380-1 4
D71 SMT, S1A 178380-1 4
D72 SOD123, 1N4148W 257662 4
D73 SOD123, 1N4148W 257662 4
D74 ZENER, SMT, 5.1V, IN5231 174265-5231 4
D75 ZENER, SMT, 5.1V, IN5231 174265-5231 4
D76 ZENER, SMT, 5.1V, IN5231 174265-5231 4
D77 ZENER, SMT, 5.1V, IN5231 174265-5231 4
D78 ZENER, SMT, 5.1V, IN5231 174265-5231 4
D79 ZENER, SMT, 5.1V, IN5231 174265-5231 4
D80 BAV99, SOT23 147239 4
D81 SOD123, 1N4148W 257662 4
D82 SOD123, 1N4148W 257662 4
D83 SOD123, 1N4148W 257662 4
D84 SOD123, 1N4148W 257662 4
D85 ZEN, SOD-123, .5W, 5%, 4.3V 174265-5229 4
D86 ZEN, SOD-123, .5W, 5%, 4.3V 174265-5229 4
LED1 LED, SM, GULL WING, 20MA, 2.2V, RED 195578-003 4
LED2 LED, SM, GULL WING, 20MA, 2.2V, RED 195578-003 4
Reference
Designator
Description Part Number Note
Q1 PNP, SOT, MMBT3906 148596 4
Q2 NPN, SOT, MMBT3904 146819 4
Q3 NPN, SOT, MMBT3904 146819 4
Q4 P, 300V, MMBT92, SOT23 260587-1 4
Q5 PNP, SOT, MMBT3906 148596 4
Q7 NPN, SOT, MMBT3904 146819 4
Q9 NPN, SOT, MMBT3904 146819 4
Q10 PWR MOSFT, 400V, N, TO247 260675 4
Q11 PWR MOSFT, 400V, N, TO247 260675 4
Q12 PWR MOSFT, 400V, N, TO247 260675 4
Q13 PWR MOSFT, 400V, N, TO247 260675 4
Q14 PNP, SOT, MMBT3906 148596 4
Q16 NPN, SOT, MMBT3904 146819 4
Q18 NPN, SOT, MMBT3904 146819 4
Q19 PWR MOSFT, 400V, N, TO247 260675 4
Q20 PWR MOSFT, 400V, N, TO247 260675 4
Q21 PWR MOSFT, 400V, N, TO247 260675 4