Jvc JRS 400 Service Manual
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Extracted text from Jvc JRS 400 Service Manual (Ocr-read)
Page 2
Contents
Page
1. Specifications ........................................................ 2
2. Level Diagram ......................... 3
3. Removal of Top Cover, Bottom Plate and Front Panel .............................. 4
4. Main Parts Locations .................................................... 6
5. Exploded View and Parts List
5(1) Front Panel ................................................... 7
5-(2) Rear Panel .................................................... 3
6. Dial Stringing Procedure ................................................. 9
7. FM/AM Tuner Alignment Procedures
7-) FM Section ................................................... 10
7-(2) AM Section ................................................... 12
8. Power Amplifier Adjustment Procedures
8-H) Center Voltage ................................................. 13
8-(2) ldlingCurrent ............ 13
8-(3) Power Meter .................................................. 14
9. Circuit Board Ass'y Part Locations and Parts List
9-(1) TPS-48 AC Block C.B. Ass'y ....................................... 15
9-(2) TPS-49C Fuse C.B. Assy .......................................... 15
9-(3) TPS-SOB Meter Lamp C.B. Assy ........ , .............................. 1 6
9-(4) TPS-GBA Stabilizer C.B.Ass'v ...................................... 16
945) TAP-258 Power Amp. C.B. Assy .................................... 17
9-(6) TAP-259 Power Amp. C.B. Assy .................................... 19
9-(7) TAP-260 Power Supply C.B. Assy ................................... 22
9-(8) TAG-4023 S.E.A. (Sound Effect Amp.) Control C.B. Assy ................... 24
9-(9) TAG-406 S.E.A. (Sound Effect Amp.) Amp. C.B. Ass'y ..................... 26
9-(10) TACAOSB Speaker C.B. Ass'y ...................................... 29
9-(11) TAO-414 Selector C.B. Assy ....................................... 30
9-(12) TFM-91OGUA2 FM/AM Tuner C.B. Ass'y .............................. 33
10. Packing Materials List ................................................... 38
11. Accessories List ....................................................... 38
12. Transistor, LC. and Diode Lead Identification ................................... 39
13. Parts List with Specified Numbers for Designated Areas ............................. 40
14. Schematic Diagram ..................................................... 41
JR-S400
No. 2371