Sony CRF-150 Service Manual page 21

CRF-150
ш ose сой rf trimmer ant trimmer
L207 (SW2) стало (виа) cr201
34, VOLTAGE AND CURRENT ADJUSTMENT
1200 (Swe) Grans 62 ЄТ (Sa)
1213 (Swe) 61210 бие) C1207 ИВ)
Parts to be selected: R369
Band selector: MW
Power requirement: ac
Adjustment: R369 must be selected to obtain
4.5У at emitter of 0309.
R369: 14W carbon resistor,
1-244-670-7500.
1-244-671- 8200
1244-672. 910n
1-244-673-
1 ка
1-244-674- 1,1000
1-244-675- 1,2000
Fig. 313 Adjusting parts for SW2, SW6, 8
2. Am M Current
Parts to be selected: R338
Band selector: MW
R338: 4W carbon resistor,
1.244.720 91 кп
1-244-721- 100kn
1244722 Пока
1-244-723. 120kn
1-244-724- 130kn
1244725.
150ка
1-244-726-
160kn
3. Fm M Current.
Fig. 3-14 Adjusting parts for SW3, ИБ, 9 Vaca o wawkikuka
Band selector: FM
Power requirement: ac
Adjustment: R343 must be selected to obtain
dat ote col ff trimmer 0.31V at emitter of Q306.
12081994) — CTZI2 (wa) R343: 14W carbon resistor,
E Bi
tê Bw) 8 BW) 1-244-672. 910п
1-244-673- 1 ка
1-244-674-
1100
1-244-675-
1.200
1-244-676-
1,3000
1-244-677.
1,5000
4. Sw Age Bias
Parts to be adjusted: R212 (100kn adjustable)
Band selector: SW2-SWIO
Power requirement: ac or de
Adjustment: R212 must be adjusted to obtain
Fig. 3-15 Adjusting parts for SW4, SW7, 5И/10 0.5У across resistor R201.
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