– 1 – HCD-DR7AV/XB800AV AEP Model UK Model HCD-XB800AV E Model Australian Model HCD-DR7AV SPECIFICATIONS Photo: HCD-DR7AV COMPACT DISC DECK RECEIVER — Continued on next page — Model Name Using Similar Mechanism HCD-DR4/DR5/DR6/DR440/ W300/W5000/XB500 CD Mechanism Type CDM37M-5BD32L Base Unit Type BU-5BD32L Optical Pick-up Type KSS-213D/Q-N Model Name Using Similar Mechanism NEW Tape Transport Mechanism Type TCM-230AWR2/230PWR2 CD SECTION TAPE DECK SECTION HCD-DR7AV/XB800AV is the tuner, deck, CD and amplifier section in LBT-DR7AV/XB800AV. SERVICE MANUAL MICROFILM 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-DR7AV/XB800AV – 39 – – 40 – 7-4. SCHEMATIC DIAGRAM – BD (CD) SECTION – • See page 36 for Waveforms. (Page 48) TP (TE) TP (RP) TP (AGCCON) TP (FE) TP (VC) 68 10V 220 19P NC C 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-DR7AV/XB800AV – 43 – – 44 – 7-6. SCHEMATIC DIAGRAM – MAIN (1/5) SECTION – • See page 103 for IC Block Diagrams. (Page 82) (Page 52) (Page 47) (Page 50) (Page 45, 46) (Page 51) (Page 101) 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-DR7AV/XB800AV – 45 – – 46 – 7-7. SCHEMATIC DIAGRAM – MAIN (2/5) SECTION – • See page 36 for Waveforms. • See page 41 for Printed Wiring Board. • See page 104 for IC Pin Functions. (Page 50) (Page 51) (Page 44) (Page 52) (Page 70) (Page 48) (Page 47, 48) 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-DR7AV/XB800AV – 47 – – 48 – 7-8. SCHEMATIC DIAGRAM – MAIN (3/5) SECTION – • See page 41 for Printed Wiring Board. (Page 45, 46) (Page 46) (Page 39) (Page 86) (Page 51) (Page 44) (Page 49) 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-DR7AV/XB800AV – 49 – – 50 – 7-9. SCHEMATIC DIAGRAM – MAIN (4/5) SECTION – • See page 41 for Printed Wiring Board. (Page 54) (Page 100) (Page 51) (Page 47) (Page 45) (Page 44) 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-DR7AV/XB800AV – 51 – – 52 – 7-10. SCHEMATIC DIAGRAM – MAIN (5/5) SECTION – • See page 41 for Printed Wiring Board. (Page 48) (Page 45) (Page 49) (Page 44) (Page 57, 65) (Page 57, 65) (Page 46) (Page 44) (Page 90) 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-DR7AV/XB800AV – 53 – – 54 – 7-11. SCHEMATIC DIAGRAM – DECK SECTION – (Page 49) 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-DR7AV/XB800AV – 57 – – 58 – 7-13. SCHEMATIC DIAGRAM – POWER (1/2) SECTION – (DR7AV model) • See page 61 for Printed Wiring Board. (Page 52) (Page 52) (Page 89) (Page 59) (Page 59) (Page 60) (Page 97) 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-DR7AV/XB800AV – 59 – – 60 – 7-14. SCHEMATIC DIAGRAM – POWER (2/2) SECTION – (DR7AV model) • See page 61 for Printed Wiring Board. (Page 57) (Page 57) (Page 102) (Page 58) 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-DR7AV/XB800AV – 65 – – 66 – 7-17. SCHEMATIC DIAGRAM – POWER (1/2) SECTION – (XB800AV model) • See page 63 for Printed Wiring Board. (Page 52) (Page 52) (Page 89) (Page 67) (Page 68) (Page 93) 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-DR7AV/XB800AV – 67 – – 68 – 7-18. SCHEMATIC DIAGRAM – POWER (2/2) SECTION – (XB800AV model) • See page 63 for Printed Wiring Board. (Page 94) (Page 65) (Page 66) (Page 102) 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-DR7AV/XB800AV – 69 – – 70 – 7-19. SCHEMATIC DIAGRAM – PANEL FL SECTION – • See page 103 for IC Block Diagrams. • See page 106 for IC Pin Functions. (Page 78) (Page 77) (Page 77) (Page 46) (Page 73) 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-DR7AV/XB800AV – 73 – – 74 – 7-21. SCHEMATIC DIAGRAM – PANEL VR SECTION – • See page 103 for IC Block Diagrams. (Page 70) 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-DR7AV/XB800AV – 77 – – 78 – 7-23. SCHEMATIC DIAGRAM – TC PANEL SECTION – (Page 70) (Page 70) (Page 82) (Page 81, 82) (Page 69) 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-DR7AV/XB800AV – 81 – – 82 – 7-25. SCHEMATIC DIAGRAM – CD PANEL SECTION – (Page 78) (Page 43) (Page 77, 78) 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-DR7AV/XB800AV – 85 – – 86 – 7-27. SCHEMATIC DIAGRAM – CD MOTOR SECTION – (Page 48) 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-DR7AV/XB800AV – 89 – – 90 – 7-29. SCHEMATIC DIAGRAM – JACK SECTION – (Page 57, 65) (Page 52) 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-DR7AV/XB800AV – 93 – – 94 – 7-31. SCHEMATIC DIAGRAM – TRANS SECTION – (XB800AV model) (Page 65) (Page 67) 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-DR7AV/XB800AV – 97 – – 98 – 7-33. SCHEMATIC DIAGRAM – TRANS SECTION – (DR7AV model) (Page 57) 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-DR7AV/XB800AV (Page 41) – 99 – – 100 – 7-34. PRINTED WIRING BOARD – TRANS SECTION – (DR7AV model) • See page 19 for Circuit Boards Location. 7-35. SCHEMATIC DIAGRAM – LEAF SW SECTION – 7-36. PRINTED WIRING BOARD – LEAF SW SECTION – • See page 19 for Circuit Boards Location. (Page 62) SP, EA SP, EA (Page 49) 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-DR7AV/XB800AV – 101 – – 102 – 7-37. SCHEMATIC DIAGRAM – SURROUND SECTION – 7-38. PRINTED WIRING BOARD – SURROUND SECTION – • See page 19 for Circuit Boards Location. (Page 44) (Page 59, 67, 68) (Page 61, 63) (Page 41) 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 – 103 – IC191 BA7615N • PANEL FL section IC603 BA3830F • PANEL VR section IC851 M65850P 7-39. IC BLOCK DIAGRAMS • MAIN (1/5) section IC181 MC14052BF 2 1 3 4 6 5 9 10 CTLC VOUT 7 8 MUTE LOGIC CTLC IN3 VCC IN4 IN1 CTLA CTLB IN2 75Ω 8db 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 2X0 X2 VDD X1 XCOM X0 X3 A B VSS VEE INH 2X1 2X3 2XCOM 2X2 OSCILLATOR 1/2 VCC AUTO RESET LPF1 MAIN CONTROL A/D 20KBIT SRAM LPF2 D/A 1 2 3 4 5 6 7 8 9 10 14 13 12 11 CLOCK RESET MO MI D1 DO0 DO1 VCC CLOCK REF OP2IN OP2OUT LPF2IN LPF2OUT LPF1IN LPF1OUT OP1OUT OP1IN CC1 CC2 GND 13 DATA CLK STB CLR VDD P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P15 GND GND 18 6 SO P16 10 12 11 P13 P14 14 15 16 24 17 19 20 21 22 23 1 2 3 4 5 7 8 9 CONTROL LATCH SHIFT REGISTER 2 3 14 1 f04 13 f05 12 f06 11 REC LEVEL 10 VCC 15 f03 5 REC NF 6 REC IN 7 RESET C 8 BIAS C 9 GND1 4 16 f02 17 f01 18 RESET R02 P01 LINE NF LINE IN REFFERENCE CURRENT BPF DET BPF DET BPF DET BPF DET DET RESET Bias REFFERENCE CURRENT DET DET BPF BPF IC604 NJU3716L 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