File information: | |
File name: | ADJUSTMENTS.pdf [preview ADJUSTMENTS] |
Size: | 1048 kB |
Extension: | |
Mfg: | LG |
Model: | ADJUSTMENTS 🔎 |
Original: | ADJUSTMENTS 🔎 |
Descr: | LG Car Audio TCH-600 ADJUSTMENTS.pdf |
Group: | Electronics > Automobile > Car Audio |
Uploaded: | 21-01-2022 |
User: | Anonymous |
Multipart: | No multipart |
Information about the files in archive: | ||
Decompress result: | OK | |
Extracted files: | 1 | |
File name ADJUSTMENTS.pdf SECTION 2. ELECTRICAL ADJUSTMENTS 1. Test & Adjustment point A B T101 C RV101 Figure 1. MAIN PCB Board L204 L254 T201 T202 T256 T206 L255 L205 Figure 2. BEFORE RF PCB Board - 2-1 - ( NEW RF P.C. BOARD) Figure 3. NEW RF PCB Board - 2-2 - 2. FM Adjustment Power Supply PRE OUT Stereo modulator GND (Black Lead) (Red Lead) (Yellow Lead) VTVM SCOPE SSG EXT Unit ANT MODE Jack. IN OUT OUT AUDIO OSC Figure 4. (1) The impedance of FM antenna terminal is 75. Therefore, connect coaxial cable (3C-2V etc.) between FM SG and antenna terminal when wiring. Item FM SSG Attenuator Available Antenna Type Indication Power Ratio Terminal Voltage Open indication type 0dB 5.2dBf 6dB/ |
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