Service manual

NO.
PARTS CODE
PRICE
RANK
NEW
MARK
PART
RANK
DESCRIPTION
UX-A255U
– 10 –
[7] TEL/LIU PWB unit
39 VHINJM2904M-2 AG B IC(NJM2904M) [IC102]
40 VRS-HT3AA510J AA C Resistor(1W 51Ω ±5%) [JP21]
41 VHPPC817X4/-1 AC B Photo coupler(PC817X4) [PC1]
1 42 VHPSG206S//-1 AG B Photo transistor(SG206S) [PH1]
1 43 VHPSG206S//-1 AG B Photo transistor(SG206S) [PH2]
44 VSKRA102M//-3 AD B Transistor(KRA102M) [Q6]
45 VSKTC3875GR-1 AB B Transistor(KTC3875GR) [Q100]
46 VSKRC106S//-1 AD B Transistor(KRC106S) [Q101]
47 VSKRC106S//-1 AD B Transistor(KRC106S) [Q102]
48 VSKRC106S//-1 AD B Transistor(KRC106S) [Q103]
49 VRD-HT2EY101J AA C Resistor(1/4W 100Ω ±5%) [R2]
50 VRS-RE3AA122J AC C Resistor(1W 1.2KΩ ±5%) [R3]
51 VRD-HT2HY223J AA C Resistor(1/2W 22KΩ ±5%) [R4]
52 VRS-TS2AD332J AA C Resistor(1/10W 3.3KΩ ±5%) [R100]
53 VRS-CY1JB102J AA C Resistor(1/16W 1KΩ ±5%) [R101]
54 VRS-CY1JB163J AA C Resistor(1/16W 16KΩ ±5%) [R102]
55 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ±5%) [R103]
56 VRS-CY1JB332J AA C Resistor(1/16W 3.3KΩ ±5%) [R104]
57 VRS-TS2AD151J AA C Resistor(1/10W 150Ω ±5%) [R105]
58 VRS-CY1JB102J AA C Resistor(1/16W 1KΩ ±5%) [R107]
59 VRS-CY1JB822J AA C Resistor(1/16W 8.2KΩ ±5%) [R109]
60 VRS-CY1JB133J AA C Resistor(1/16W 13KΩ ±5%) [R110]
61 VRS-CY1JB224J AA C Resistor(1/16W 220KΩ ±5%) [R111]
62 VRS-CY1JB152J AA C Resistor(1/16W 1.5KΩ ±5%) [R112]
63 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ±5%) [R113]
64 VRS-TS2AD223J AA C Resistor(1/10W 22KΩ ±5%) [R117]
65 VRS-CY1JB102J AA C Resistor(1/16W 1KΩ ±5%) [R118]
66 VRS-CY1JB332J AA C Resistor(1/16W 3.3KΩ ±5%) [R120]
67 VRS-CY1JB362J AA C Resistor(1/16W 3.6KΩ ±5%) [R121]
68 VRS-TS2AD823J AA C Resistor(1/10W 82KΩ ±5%) [R122]
69 VRS-CY1JB621J AA C Resistor(1/16W 620Ω ±5%) [R124]
70 VRS-CY1JB102J AA C Resistor(1/16W 1KΩ ±5%) [R125]
71 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ±5%) [R127]
72 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ±5%) [R132]
73 VRS-CY1JB223J AA C Resistor(1/16W 22KΩ ±5%) [R133]
74 VRS-CY1JB243J AA C Resistor(1/16W 24KΩ ±5%) [R134]
75 VRS-CY1JB153J AA C Resistor(1/16W 15KΩ ±5%) [R135]
76 VRS-CY1JB393J AA C Resistor(1/16W 39KΩ ±5%) [R136]
77 VRS-CY1JB332J AA C Resistor(1/16W 3.3KΩ ±5%) [R137]
78 VRS-CY1JB822J AA C Resistor(1/16W 8.2KΩ ±5%) [R142]
79 VHINJM78L05A1 AD B IC(NJM78L05A) [REG1]
80 QSW-Z2317XHZZ AF C Hook switch [SW1]
1 81 RTRNI2164XHZZ AG B Transformer(I2164) [T1]
82 VHVRA391PV6-1 AE B Varistor(RA-391P-V6-2) [VA1]
83 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD2]
84 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD3]
85 VHEHZ27-1//-1 AB B Zener diode(HZ27) [ZD4]
86 VHEMTZJ100B-1 AC B Zener diode(MTZJ10B) [ZD5]
87 VHEMTZJ100B-1 AC B Zener diode(MTZJ10B) [ZD7]
(Unit)
901 DCEKL364CXH01 BC N E TEL/LIU PWB unit
[8] Power supply PWB unit
1 0CBUGFM224KR/ AF C Capacitor(275WV 2.2µF) [C1]
2 0CBUGA0291ZZ/ AC C Capacitor(200WV 220µF) [C2]
3 0CBUGCU102JC/ AF C Capacitor(1KWV 1000PF) [C3]
4 0CBUGXGCF102/ AD C Capacitor(50WV 1000PF) [C4]
5 0CBUGXHWF153/ AF N C Capacitor(50WV 0.015µF) [C5]
6 0CBUEXCAP000/ AC C Resistor(1/8W 0Ω ±5%) [C6]
7 0CBUGCM103BH/ AD C Capacitor(125WV 0.01µF) [C7]
8 0CBUGA0315ZZ/ AL N C Capacitor(35WV 330µF) [C8]
9 0CBUGA0302ZZ/ AK N C Capacitor(16WV 330µF) [C10]
10 0CBUGXGFD104/ AD C Capacitor(25WV 0.1µF) [C12]
11 0CBUGCS152AC/ AD C Capacitor(500WV 1500PF) [C13]
12 0CBUGXGDF271/ AD C Capacitor(50WV 270PF) [C24]
13 0CBUGCM103GF/ AD N C Capacitor(125WV 0.01µF) [C28]
14 0CBPKZ0194ZZ/ AC C Base post ass’y(2pin) [CNAC]
15 0CBPCZ0307ZZ/ AD C Connector(6pin) [CNPS]
16 0CBUBC0125DK/ AD B Diode(ERA15-06) [D1]
17 0CBUBC0125DK/ AD B Diode(ERA15-06) [D2]
18 0CBUBC0125DK/ AD B Diode(ERA15-06) [D3]
19 0CBUBC0125DK/ AD B Diode(ERA15-06) [D4]
20 0CBUBY0020AK/ AD B Diode(1SS355TE) [D5]
21 0CBUBC0336AZ/ AL B Diode(S3L20U-4004P15) [D7]
22 0CBUBC0070AM/ AG N B Diode(ERA81-004) [D8]
23 0CBPJCSX2501/ AH A Current fuse(2.5A/125V) [F1]
24 0CBPZZ1008ZZ/ AH N A Circuit protect chip(4A/32V) [F3]
25 0CBBFZ80078E/ AD N C Beads core(WBRH-35608-T5) [FB2]
26 0CBBFZ89633Z/ AD C Beads inductor(BP53RB052025050) [FB3]
27 0CBUKZ0790ZZ/ AK C Filter(19mH/0.5A) [L1]