List Of Electrical Parts - Bang & Olufsen BeoSound 3000 2671 Service Manual

List of electrical parts

PCB2, 8006796 Interface f/µPH8
PCB3, 8006797 µPH8 Microcomputer
PCB5, 8001362 Display
∆ indicates that static electricity may destroy
the component
* specially selected or adapted sample
Resistors not referred to are standard, see page 3-9
IC1∆ 8342397 149 Memory/clock
M141T56M6
TR38* 8320740 51 BF 840
D1- 8300606 250 LL 4448
D2
D3 8301120 69 BAT 54AW
C1 4011135 100nF -20+80% 16V
C3 4010274 100nF -20+80% 25V
C4- 4010237 1nF 10% 50V
C6
L50 8021301 Coil 1µH 20%
X1 8090230 Crystal 32.768KHz
B1 8700027 Battery lithium 3V
P1- 7221357 Socket 30 pole
P2
P3- 7221378 Socket 7 pole
P4
P5 7221272 Plug 2 pole
P26 7221359 Plug 10 pole
P27 7221329 Plug 4 pole
IC1∆ 8341025 150 4094B
IC2∆ 8343771 147 SN74ALS156
IC3∆ 8341079 151 µPD 7228
TR1- 8320755 51 BC 847B
TR6
TR8 8320755 51 BC 847B
TR13- 8320753 51 BC 856B
TR16
D1- 8300482 250 LL 4148
D2
DP1 8330259 Display, lower
DP2 8330468 Display, upper
R14- 5011912 1.2KΩ 1% 1/8W
R15
R18- 5011912 1.2KΩ 1% 1/8W
R19
R29 5011914 5.1KΩ 1% 1/8W
List of electrical parts
IC2∆ 8343699 169 AD 8531
IC3∆ 8343682 151 PIC 12C508
C10 4010237 1nF 10% 50V
C11 4010316 100nF 10% 25V
C12- 4010237 1nF 10% 50V
C13
P28 7221356 Plug 9 pole
P30 7221330 Plug 3 pole
P31- 7221329 Plug 4 pole
P32
P33 7221330 Plug 3 pole
P130 7221361 Plug 12 pole
P131 7221329 Plug 4 pole
IC4∆ 8341226 150 4001B gate 4x2
input
TR17- 8320936 51 BC 847C
TR20
TR24 8320811 51 BC 857B
TR25 8320955 57 PMBF 4393
TR26 8320811 51 BC 857B
D3 8300577 250 Z3.9V 2% 0.5W
D4 8300661 250 Z4.3V 2% 0.5W
R39 5210006 LDR 3.3KΩ 33%
R40 5011912 1.2KΩ 1% 1/8W
R49 5012069 2KΩ 1% 1/8W
R56 5370435 1KΩ
R78 5370400 10KΩ
3.1