MICROFILM SERVICE MANUAL MICRO HiFi COMPONENT SYSTEM SPECIFICATIONS Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. “DOLBY” and the double-D symbol a are trade- marks of Dolby Laboratories Licensing Corporation. US Model Canadian Model AEP Model UK Model E Model Australian Model HCD-CP1 is the Amplifier, CD player, Tape Deck and Tuner section in CMT-CP1. – Continued on next page – Model Name Using Similar Mechanism NEW CD Mechanism Type KSL-2130CCP/K1N Optical Pick-up Name KSS-213C/K1N Model Name Using Similar Mechanism HCD-ED1 Tape Transport Mechanism Type CMAL1Z023A CD Section Tape deck Section Note CD block, tape deck block and tuner pack are supplied with the assembled block. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-CP1 – 25 – – 26 – 6-6. SCHEMATIC DIAGRAM – MAIN Section (1/4) – • See page 35 for IC Block Diagram. • Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : CD PLAY [ ] : TAPE PLAY 〈〈 〉〉 : MD/VIDEO (Page 30) (Page 31) (Page 32) (Page 31) (Page 27) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-CP1 The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. 6-7. SCHEMATIC DIAGRAM – MAIN Section (2/4) – • See page 35 for IC Block Diagrams. • Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : CD PLAY [ ] : TAPE PLAY 〈〈 〉〉 : MD/VIDEO – 27 – – 28 – (Page 26) (Page 31) (Page 32) (Page 42) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-CP1 – 29 – – 30 – 6-8. SCHEMATIC DIAGRAM – MAIN Section (3/4) – • See page 34 for Waveforms. • Voltages and waveforms are dc with respect to ground under no-signal conditions. no mark : TAPE PLAY ( ) : TAPE RECORD (Page 25) (Page 31) (Page 32) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-CP1 – 31 – – 32 – 6-9. SCHEMATIC DIAGRAM – MAIN Section (4/4) – • See page 34 for Waveforms. • See page 36 for IC Block Diagram. • Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : CD PLAY [ ] : TAPE PLAY 〈〈 〉〉 : MD/VIDEO (Page 30) (Page 28) (Page 25) (Page 25) (Page 25) (Page 28) (Page 30) (Page 39) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com – 35 – – 36 – • IC Block Diagrams – MAIN Board – IC101, 201 TDA7296 THERMAL SHUTDOWN BIPOLAR TRANSCONDACTANCE INPUT STAGE STANDBY/ MUTE BOOST- STRAP MOS GAIN & LEVEL SHIFTING STAGE STBY-GND IN– IN+ IN+ MUTE NC BOOSTSTRAP +VS –VS STBY MUTE NC NC +PWVS OUT –PWVS 14 15 12 13 10 11 8 9 6 7 5 3 4 1 2 + – MOS OUTPUT STAGE SHORT CIRCUIT PROTECTION IC301 TDA7439 VREF VOLUME TREBLE MIDDLE BASS SPEAKER ATTENUATOR MULTIPLEXER GAIN AMP IIC BUS DECODER & LATCH SUPPLY SDA CREF VS AGND ROUT LOUT SCL DIG GND TREBLE (R) TREBLE (L) MIN (L) MOUT (L) BOUT (L) BIN (L) BOUT (R) BIN (R) MOUT (R) MIN (R) INR 1 2 3 4 5 6 R-IN4 R-IN3 7 8 R-IN2 R-IN1 9 10 MULTIPLEXER GAIN AMP L-IN1 L-IN2 11 12 L-IN3 L-IN4 13 14 MUX OUT (L) 15 18 VOLUME TREBLE MIDDLE BASS SPEAKER ATTENUATOR INL MUX OUT (R) 16 17 27 28 29 30 22 21 20 19 26 25 24 23 IC309 KA3082 GND OUT1 VCTL VZ1 VZ2 IN1 IN2 VCC1 VCC2 OUT2 5 6 7 8 9 10 1 2 3 4 DRIVER OUT PRE DRIVER LOGIC SWITCH TSD BIAS IC804 BU1924F-E2 (AEP, UK models) ANALOG DIGITAL RCLK NC XO XI VSS2 T2 VDD2 T1 QUAL RDAT VREF MUX VDD1 VSS1 VSS3 CMP 1 4 3 6 5 8 7 2 14 15 16 13 12 11 10 9 CLOCK PLL 57kHz RDS/ARI COMPARATOR 8th SWITCHED CAPACITOR FILTER ANTI-ALIASING FILTER BIPHASE DECODER PLL 1187.5Hz DEFFERENTIAL DECODER TEST w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-CP1 6-12. SCHEMATIC DIAGRAM – CONTROL Section – • Voltages and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM – 39 – – 40 – (Page 32) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com HCD-CP1 – 41 – – 42 – • Semiconductor Location Ref. No. Location D902 C-3 D903 A-3 D904 A-4 D905 A-4 D906 A-4 D907 C-5 D908 C-5 D909 C-4 D910 C-5 D911 A-5 D912 B-5 D913 A-5 D914 A-5 6-13. PRINTED WIRING BOARD – POWER Section – • See page 22 for Circuit Boards Location. 6-14. SCHEMATIC DIAGRAM – POWER Section – The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. (Page 23) (Page 28) w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com