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| SECTION 4 |
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| DIAGRAMS |
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| BALUN |
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| CN201 |
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| T101 |
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| 12 | UB | |
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STRAP |
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| 2 | VHF |
ANTENNA |
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J101 |
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| 3 | H.P |
EXT ANT |
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| IC201 VIF/SIF DET |
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| ANT | IF |
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| IF |
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| IF |
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| IF |
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| FILTER |
| 6 |
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| IF | IF AMP |
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| IF |
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| Q201 |
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| SWF201 |
| 7 | IF AMP |
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| UB |
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| IF |
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| LLD |
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| REF COIL |
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TU101 |
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| AGC OUT |
| VIDEO | 19 |
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TUNER | AGC |
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| IC001 |
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| 3 |
| AGC IF | DET | REF COIL | 20 |
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| TUNER CONTROOL | 3 |
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| RV201 |
| 4 | AGC DL |
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| HP |
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| RF AGC |
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| HB | SWITCH |
| BS | BS |
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| 28 | COMPOSITION |
| DEFEAT | DEF |
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| LB |
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| TUNING | OUTPUT |
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| CONTROL |
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| U/V | BAND |
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| AUDIO |
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| 27 | SELECT |
| SIGNAL | FH |
| FH SWITCH | INV. |
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| AUDIO |
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| 1 | 14 |
| BUFFER | 13 |
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| 5 | AUDIO | |||||||
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| DEFECT |
| Q005 | Q205 |
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| 15 | FM DET | FM |
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| BAND |
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| DET |
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| TO | |
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| AUDIO |
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| SELECT |
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| LIM |
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| A BOARD | |
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| 16 |
| LIMITER | 10 |
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| CN502 | |||
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| CF202 |
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| AUTO |
| H SYNC | 4 |
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| 23 | SYNC | SYNC |
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| CF203 |
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| +4.5V |
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| RETURN |
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| SEP |
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| AUDIO |
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| MB |
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| COMPARATOR | AFC | 5 |
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| 17 | AFT | AFT | VIDEO | DET OUT | 18 | VIDEO | BUFFER | 9 | VIDEO | |
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| Q007 |
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| AFC SWITCH | AFT |
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| AFT COIL |
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| SYNC SEP |
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| SUD |
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| 21 |
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| 22 |
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| 6 |
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| CF201 |
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| 7 | H SYNC |
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| BUFFER | AMP | BT | BT | INITIAL | CHARGE/ |
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| 8 |
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| DISCHARGE |
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| TU | Q001 | Q002 | 26 | GEN. | SET | CS | 10 | INV., SWITCH |
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| IND | ||
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| CIRCUIT |
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| Q003,004 |
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| RV001 |
| 18 UP |
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| CHANNEL DISPLAY |
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| BAR |
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| POSITION CH13 |
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| DISPLAY |
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| UA |
| POSITION | BAR | V | 30 |
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| 11 | UP DOWN SW |
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| 22 |
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| 31 |
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CHANNEL DISPLAY | 20 | VLP |
RV002 | VHP | |
POSITION CH1 | 19 | |
V LOW |
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CHANNEL DISPLAY | 23 | VHA |
RV004 | VLA | |
POSITION CH12 | 24 | |
V HI |
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T1 (TUNER, VIF/SIF DET)
– 9 – | – 10 – |