Bose FreeSpace 4400 Service Manual page 53

Reference
Designator
D114 L-115W, EGW/209EGW, RED/GR, ELE-LED02
D400 SCHOTTKY DBL DIODE, BAT54S, SOT-23
D401 SCHOTTKY DBL DIODE, BAT54S, SOT-23
D402 SCHOTTKY DBL DIODE, BAT54S, SOT-23
D403 SCHOTTKY DBL DIODE, BAT54S, SOT-23
D404 BAT54S, SOT-23, SCHOTTKY, SMD
D405 BAT54S, SOT-23, SCHOTTKY, SMD
D406 BAT54S, SOT-23, SCHOTTKY, SMD
D407 BAT54S, SOT-23, SCHOTTKY, SMD
LED1 LED, SMD, 2.2X3.0, RED, 20MA,
KA3022SRC4.5SF, SUNSCREEN
LED2 LED, SMD, 2.2X3.0 RED, 20MA,
KA3022SRC4.5SF, SUNSCREEN
Reference
Designator
Q1 MMBT3906LT1G, SMD
Q2 MMBT3904LT1G, NPN
Q3 MMBT3904LT1G, NPN
Q4 MMBTA92, PNP, SOT23, KEC
Q5 MMBT3906LT1G, SMD
Q7 MMBT3904LT1G, NPN
Q9 MMBT3904LT1G, NPN
Q10 N-CH, STW20NM50FD, 20A, 500V, TO-247
Q11 N-CH, STW20NM50FD, 20A, 500V, TO-247
Q12 N-CH, STW20NM50FD, 20A, 500V, TO-247
Q13 N-CH, STW20NM50FD, 20A, 500V, TO-247
Q14 MMBT3906LT1G, SMD
Q16 MMBT3904LT1G, NPN
Q18 MMBT3904LT1G, NPN
Q19 N-CH, STW20NM50FD, 20A, 500V, TO-247
Q20 N-CH, STW20NM50FD, 20A, 500V, TO-247
Q21 N-CH, STW20NM50FD, 20A, 500V, TO-247
Q22 N-CH, STW20NM50FD, 20A, 500V, TO-247
Q23 MMBTA92, PNP, SOT23, KEC
Q24 MMBTA92, PNP, SOT23, KEC
Q25 MMBTA92, PNP, SOT23, KEC
Q26 MMBTA42-7-F, NPN, SMD, SOT23
Q27 MMBTA42-7-F, NPN, SMD, SOT23
Q28 MMBTA42-7-F, NPN, SMD, SOT23
Q29 MMBTA42-7-F, NPN, SMD, SOT23
ELECTRICAL PART LIST
Power Supply / Power Amplifier PCB Assembly
Diodes (continued)
Description
Transistors
Description
3700-4536+RG
53
Vendor Part Note
Number
480T-54S0+3
480T-54S0+3
480T-54S0+3
480T-54S0+3
480T-54S0+3
480T-54S0+3
480T-54S0+3
480T-54S0+3
3700-7837+R
3700-7837+R
Vendor Part Note
Number
4860-1980+3
4860-3490+3
4860-3490+3
4860-5360+3
4860-1980+3
4860-3490+3
4860-3490+3
4905-0FD0+5
4905-0FD0+5
4905-0FD0+5
4905-0FD0+5
4860-1980+3
4860-3490+3
4860-3490+3
4905-0FD0+5
4905-0FD0+5
4905-0FD0+5
4905-0FD0+5
4860-5360+3
4860-5360+3
4860-5360+3
485T-A420+3
485T-A420+3
485T-A420+3
485T-A420+3
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