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| AMP |
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| 3 | IC50 |
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| ELECTRONIC VOLUME | ||
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| 1 |
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| 40 | FM |
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| TUNER UNIT |
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| C8100 |
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| IC301 |
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| TUX10 |
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| AM |
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| 39 |
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(ANTENNA) |
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| C8100R |
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| 33 | 32 | 26 | |||
2 | FM ANT | 18 |
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| TAPE |
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| 1 |
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| OUT | 16 |
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| SECTION | 41 | AUX |
| CE | DATA CLK VCT |
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| OUT |
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| R |
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| L | 42 |
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| 22 | 16 21 17 |
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1 | AM ANT | 12 |
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DET | Q50 | Q60 | IN | R |
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| FL | 24 | FL |
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25 | FADER |
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| RL |
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| 23 | RL SECTION | |
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FM 8V
D10
8 FM+B
9 +B
7 |
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| SWITCH |
Q53 | Q52 | IC51 |
6 7
AMP
SUBL
5 7
VREF (L)
AM 8V 10 AM+B
RECEIVE/SEEK 13
SD 20
SD IND 22
D50
C8100
RV10
BUFFER Q13
C8100R
SYSTEM CONTROL
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| IC600 (1/3) | ||
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| TIR | VOL CE 64 | ||
| 60 | VOL/ | SO 66 | ||
| PLAY | ||||
MUTE |
| TUN | SUB | CKO 67 | |
CONTROL | 5 | SUB CE 68 | |||
MUTE | |||||
Q51 |
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| RST 9 | |
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| CSV | NAR 117 | |
| 53 | VSM | CE 23 | ||
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| 1 | SEEK OUT | CKO 22 | ||
| 20 | SD IN |
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| 4 | ST/MONO |
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VOICE SYNTHESIZER
IC650
17 | RESET | ADPCM/ A OUT |
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22 | NAR | DAC | 23 |
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8 | ST |
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15 | SD | XT | 2 | X650 |
14 | SI |
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3 1
VREF (R)
REF VOLTAGE
IC302
| 7 | 9 | 8 | |
EQ | CE | CLK | DATA | |
20 | VOL | 15 | ||
CONTROL | ||||
Q360, 362 | ELECTRONIC | |||
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| VOLUME |
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| IC100 |
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| 18 | PD | SEK | 7 |
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| A OUT |
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| 13 | IF IN | DIN | 5 | 26 | SO |
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| TIR SIGNAL |
| FMIF | 21 |
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| VCO | 6 |
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| 82- | 1- | XT2 48 | 4.19MHz | REGISTER | |||
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| X10 |
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| IC101 | ||
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| XI 20 |
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| 15 DOUT | ||||
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| RD 101 | 55 RD |
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| WR 96 | 54 WR | RWCK 50 |
| 2 RWCK | ||
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| RES 99 | 53 RESET | WE 46 |
| 16 WE | |||
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| RDS DEMODULATOR |
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| PDWN 100 | 35 PDWN | CSI 40 |
| 17 CS | |||
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| IC150 |
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| CE0 97 | 11 CE | TAS 37 |
| 18 TAS | |||
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| SAS 36 |
| 22 SAS |
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| X150 | 4 | OSCD | MPTH | 2 |
| 52 | MTP |
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| SADX 39 |
| 23 SAD |
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| DAVN | 8 |
| 75 | DAVN |
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| 4.332MHz | 5 | DSCI | SDA | 9 |
| 70 | SIO | I2C |
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| SCL 10 |
| 71 | CKO |
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04 |
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15 |
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(RDS) |
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| FM DET | 23 | BUFFER |
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| 26 |
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| Q12 |
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IC350 |
• Signal path |
: FM |
: AM(MW) |
: TAPE |
– 31 – | – 32 – |