PT4208 Service Manual
24
24 103-L190YG-R01 Chip LED / 0603, green, H19-213SYGC, ROHS
pcs
2
D20, D29
25 103-MHC190-R02 Chip LED / 0603, red, 19-21SURC/S530-A2/TR8,
ROHS
pcs 1
D28
26 104-A144EE-R01 Chip triode / DTA144EE(ROHM), ROHS
pcs
3
Q17, Q34, Q40
27 104-C144EE-R01 Chip triode / DTC144EE(ROHM), ROHS
pcs
11
Q8, Q22, Q23, Q26, Q27, Q35, Q39, Q42, Q44, Q52, Q101
28 104-C144EU-R01 Chip triode / DTC144EUA(ROHM), ROHS
pcs
1
Q18
29 104-KRX102-R01 Chip triode / KRX102U, with, bias, resistor, ROHS
pcs
1
IC2
30 104-MT717T-R01 Chip triode / FMMT717TA,ROHS
pcs
1
Q30
31 104-SA1586-R01 Chip triode / 2SA1586, ROHS
pcs
1
Q43
32 104-SC1623-R01 Chip triode / 2SC1623,ROHS
pcs
1
Q10
33 104-SC4617-R02 Chip triode / 2SC4617(R)(ROHM), ROHS
pcs
4
Q6, Q7, Q9, Q37
34
104-SC4919-R01
Chip triode / 2SC4919, MUTING,
CIRCUIT(SANYO), ROHS
pcs 1
Q24
35 104-SC5108-R01 Chip triode / 2SC5108Y(TOSHIBA), ROHS
pcs
3
Q2, Q4, Q5
36 104-TA1298-R01 Chip triode / KTA1298(Y), ROHS
pcs
3
Q29, Q31, Q32
37 104-TC4082-R01 Chip triode / KTC4082, (KEC), ROHS
pcs
2
Q1, Q21
38 105-2SJ243-R01
Chip FET (field-effect transistor) / 2SJ243, ROHS
pcs
1
Q16
39 105-2SK508-R01 Chip FET(field-effect transistor) / 2SK508NV(K52),
ROHS
pcs 2
Q14,
Q15
40 105-2SK880-R01 Chip FET (field-effect transistor) / 2SK880
,
ROHS pcs 1
Q90
41 105-3SK318-R01 Chip FET (field-effect transistor) / 3SK318, ROHS
pcs
2
Q19, Q20
42 105-SK1588-R01 Chip FET (field-effect transistor) / 2SK1588(NEC),
ROHS
pcs 1
Q102
43 105-SK1824-R01 Chip FET (field-effect transistor) / 2SK1824, ROHS
pcs
7
Q13, Q25, Q33, Q36, Q38, Q41, Q51
44 105-SK3475-R01 Chip FET (field-effect transistor) / 2SK3475(6200 add
WB"), ROHS"
pcs 1
Q12
45 105-SK3476-R01 Chip FET (field-effect transistor) / 2SK3476, ROHS
pcs
1
Q11
46 106-0BA010-R01 Knob switch / SKHLLBA010, import, ROHS
pcs
1
K1
47 106-454548-R01
Touch switch / 4.5*4.5*4.8, ROHS
pcs
2
K2, K4
48
106-ED0873-R01
3208/558 Carbon encoder switch /
ED0873-16-16HC-F18(9), BAND, ROHS
pcs 1
SW2
49 106-LBE010-R01 Chip touch switch / SKRTLBE010, ROHS
pcs
1
K3
50 108-450C24-R02 Chip phase frequency detector/ JTBM450CX24,
ROHS
pcs 1
CD1
51 108-CF450G-R02 Chip porcelain filter/ LTWC450G, 450kHz±5kHz,
ROHS
pcs 1
CF1
52 108-XF4995-R01 Chip IF filter / 49.95MHz
±
7.5KHz, U-5*2, ROHS
pair
2
XF1, XF2
53 109-040000-R01
Chip resistor/ 0402,0R±5%, ROHS
pcs 16
C34, C67, C166, C250, R7, R24, R27, R30, R36, R43, R103, R202, R241, R260,
R261, R278
54 109-040100-R01
Chip resistor/ 0402,10R±5%, ROHS
pcs
7
R37, R96, R98, R101, R200, R217,R283
55 109-040101-R01
Chip resistor/ 0402,100R±5%, ROHS
pcs
6
R4, R12, R89, R128, R180, R240
56 109-040102-R01
Chip resistor/ 0402,1K±5%, ROHS
pcs
22
R41, R42, R45, R47, R48, R49, R50, R69, R129, R130, R131, R150, R152, R157,
R191, R199, R234, R256, R280, R281, R826, R902
57 109-040103-R01
Chip resistor/ 0402,10K±5%, ROHS
pcs
26
R29, R46, R100, R109, R110, R119, R120, R121, R122, R123, R133, R136, R137,
R138, R139, R140, R183, R194, R228, R254, R264, R266, R268, R275, R900,
R953
58 109-040104-R01 Chip resistor/ 0402,100K±5%, ROHS
pcs 23
R6, R79, R80, R84,R257, R104, R107, R113, R115, R116, R154, R158, R174,
R197, R235, R236, R243, R247, R249, R272, R297, R300, R864
59 109-040105-R01
Chip resistor/ 0402,1M±5%, ROHS
pcs
3
R108, R160, R162
60 109-040121-R01
Chip resistor/ 0402,120R±5%, ROHS
pcs
1
R244
61 109-040122-R01
Chip resistor/ 0402,1.2K±5%, ROHS
pcs
3
R44, R141, R188
62 109-040123-R01
Chip resistor/ 0402,12K±5%, ROHS
pcs
2
R211, R301
63 109-040124-R01
Chip resistor/ 0402,120K±5%, ROHS
pcs
3
R5, R8, R9
64 109-040151-R01
Chip resistor/ 0402,150R±5%, ROHS
pcs
1
R179
65 109-040152-R01
Chip resistor/ 0402,1.5K±5%, ROHS
pcs
2
R10, R54
66 109-040153-R01
Chip resistor/ 0402,15K±5%, ROHS
pcs
8
C187, C188, C189, C265, R142, R192, R203, R209
67 109-040154-R01
Chip resistor/ 0402,150K±5%, ROHS
pcs
4
R66, R94, R201,R279
68 109-040180-R01
Chip resistor/ 0402,18R±5%, ROHS
pcs
1
R38
69 109-040182-R01
Chip resistor/ 0402,1.8K±5%, ROHS
pcs
1
R224
70 109-040183-R01
Chip resistor/ 0402,18K±5%, ROHS
pcs
4
R149, R210, R218, R219
71 109-040184-R01
Chip resistor/ 0402,180K±1%, ROHS
pcs
2
R67, R86
72 109-040220-R01
Chip resistor/ 0402,22R±5%, ROHS
pcs
3
R274, R799, R945
Содержание PT4208
Страница 1: ......
Страница 35: ......
Страница 36: ......
Страница 37: ...PT4208 Service Manual 36 Figure 5 PT4208 Main Board Top Layer Position Value Diagram 420 470MHz ...
Страница 38: ...PT4208 Service Manual 37 Figure 6 PT4208 Main Board Bottom Layer Position Value Diagram 420 470MHz ...
Страница 39: ...PT4208 Service Manual 38 Figure 7 PT4208 Main Board Top Layer Layout 420 470MHz ...
Страница 40: ...PT4208 Service Manual 39 Figure 8 PT4208 Main Board Bottom Layer Layout 420 470MHz ...
Страница 42: ...PT4208 Service Manual 41 Figure 10 PT4208 Main Board Top Layer Position Mark Diagram 136 174MHz ...
Страница 43: ...PT4208 Service Manual 42 Figure 11 PT4208 Main Board Bottom Layer Position Mark Diagram 136 174MHz ...
Страница 44: ...PT4208 Service Manual 43 Figure 12 PT4208 Main Board Top Layer Position Value Diagram 136 174MHz ...
Страница 45: ...PT4208 Service Manual 44 Figure 13 PT4208 Main Board Bottom Layer Position Value Diagram 136 174MHz ...
Страница 46: ...PT4208 Service Manual 45 Figure 14 PT4208 Main Board Top Layer Layout 136 174MHz ...
Страница 47: ...PT4208 Service Manual 46 Figure 15 PT4208 Main Board Bottom Layer Layout 136 174MHz ...
Страница 48: ...PT4208 Service Manual 47 Figure 16 KBC 70C Schematic Circuit Diagram ...
Страница 49: ...PT4208 Service Manual 48 Figure 17 KBC 70C Top Layer Position Value Diagram ...
Страница 50: ...PT4208 Service Manual 49 Figure 18 KBC 70C Top Layer Position Mark Diagram ...
Страница 51: ...PT4208 Service Manual 50 Figure 19 KBC 70C Bottom Layer Position Value Diagram ...
Страница 52: ...PT4208 Service Manual 51 Figure 20 KBC 70C Bottom Layer Position Mark Diagram ...
Страница 53: ...PT4208 Service Manual 52 Figure 21 KBC 70C Layout ...