Text preview for : Bbk-AV212T amp.pdf part of BBK AV212T integrated amplifier
Back to : Bbk-AV212T amp.pdf | Home
AV212T DIGITAL SURROUND HOME THEATRE AMPLIFIER SERVICE MANUAL
SM 001/03
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK)NO USER - SERVICEABLE PARTS INSIDE
The lightning flash with arrowhead symbol, with an equilateral triangle, is intended to alert you to the presence of uninsulated dangerous voltage within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert you to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
Voltages :220V AC,50/60Hz.
AV212T HOME THEATRE AMPLIFIER SPECIFICATIONS
Output Power(RMS) Standard Stereo:(20-20KHz, 0.1%THD 6ohm) All five channel state Distortion of Total Harmonic All channel Signal-to-Noise Ratio All channel Frequency Respondence All channel Input Sensitivity/Impedance Microphone Line in Input Sensitivity/Impedance Radio Out impedance Recommended impedance The Separation Degree of All Channel Tuning Range FM AM Tuning Step FM AM Power Max Power Consumption 87.5-108.0MHz 530-1710Hz 50KHz 9Hz/10Hz AC220-240V/50Hz 300W 4-8ohm 45dB 0.5mv-100mv/2kohm 0.707v/51kohm 0.707v/51kohm 20Hz-20kHz +0.5,-0.5dB 85dB 0.1% 1kHz 10W 8ohm 100W+100W 80W 5
AV212T input board
no. 1 2 description component name carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor specification 47 100 1/4W 1/4W package FTP=10mm FTP=10mm quantity/ unit R45 R48 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R76 R77 R79 R100 R112 R115 R29 R81 R85 R88 R93 R46 R47 R80 R84 R87 R111 R37 R39 R42 R57 R58 R65 R66 R70 R71 R68 R69 R117 R54 R34 R35 R36 R38 R40 R41 R102 R103 R104 R105 R106 R107 R15 R16 R17 R18 R19 R20 R21 R22 R23 R24 R25 R26 R27 R28 R43 R44 R49 R50 R51 R52 R53 R54 R72 R73 R74 R75 R78 R82 R83 R86 R89 R90 R91 R92 R94 R95 R96 R99 R110 R116 R114 R118 R74 R95 R96 R97 R98 R30 R31 R32 R33 R56 R59 R60 R61 R62 R63 R64 R67 R109 J15 J45 J46 J52 J53 J56 J57 J59 J62 J65 J72 J80 J6 J12 J16 J17 J18 J22 J23 J27 J30 J32 J33 J37 J38 J44 J47 J48 J54 J55 J58 J67 J68 J69 J74 J2 J11 J13 J14 J20 J24 J25 J26 J28 J31 J35 J36 J37 J42 J49 J50 J51 J55 J61 J63 J66 J71 J78 J1 J3 J4 J8 J9 J19 J20 J21 J29 J34 J39 J40 J43 J10 J41 J60 J7 C46 C48 C47 C49 C1 C2 C6 C7 C10 C11 C12 C13 C14 C15 C16 C28 C29 C30 C31 C32 C33 C34 C39 C40 C54 C58 C59 C60 C61 C64 C65 components position no. additional explaination
3
470
1/4W
FTP=10mm
4 5 6 7 8 9
680 1K 2.2K 5.6K 10K
1/4W 1/4W 1/4W 1/4W 1/4W
FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm
22K 1/4W
10
carbon film resistor
47K
1/4W
FTP=10mm
11 12 13 14 15
carbon film resistor carbon film resistor carbon film resistor jumper wire jumper wire
47K 56K 100K 5mm 7.5mm
1/4W 1/4W 1/4W FTP=10mm FTP=10mm
16 17 18 19 20 21 22
jumper wire jumper wire jumper wire jumper wire elect.cap. elect.cap. elect.cap.
10mm 12mm 15mm 17.5mm 1UF/50V 4.7UF/50V 10UF/50V
FTP=2.5mm FTP=2.5mm FTP=2.5mm
23 24 25 26 27 28 29 30 31 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
elect.cap. elect.cap. terylene cap. terylene cap. terylene cap. terylene cap. terylene cap. ceramic cap. ceramic cap. inductance integrate circuit integrate circuit integrate circuit integrate circuit integrate circuit integrate circuit integrate circuit integrate circuit integrate circuit transistor transistor transistor diode zenzer diode zenzer diode neilsbed neilsbed neilsbed AV sole-core outlet AV sole-core outlet voltaic wire lined route flat ribbon wire flat ribbon wire flat ribbon wire flat ribbon wire flat ribbon wire flat ribbon wire
22UF/16V 47UF/16V 103J/50V 153J/50V 223J/50V 104J/50V 334J/50V 101/50V 33P/50V 1 H HCF4051BF HCF4053BF TL084 JRC4558 HA17324 HA17358 24C02 AT89S52 M62446AFP 9014 9015 9013 IN4148 7.5V 1/2W 5.1V 1/2W 2P 2.5space 5P 2.5space 8P 2.5space AV4-8.4-13 AV6-8.4-13B 20# 60mm with auris 2P2.5 space 360mm 3P2.5 space mm 4P2.5space mm 4P2.5space mm 5P2.5space mm 5P2.5space mm 8P2.5space 160mm
FTP=2.5mm FTP=2.5mm FTP=5mm FTP=5mm FTP=5mm FTP2.5mm FTP=5mm FTP2.5mm FTP2.5mm FTP=10mm DIP16 DIP16 DIP14 DIP8 DIP14 DIP8 DIP8 DIP40 SMD
C57 C3 C17 C21 C37 C19 C25 C55 C20 C26 C58 C18 C23 C24 C38 C50 C53 C62 C22 C27 C4 C5 C8 C9 C35 C36 C41 C42 C43 C44 C45 C66 C67 C51 C52 L1 IC1 IC7 IC11 IC2 IC3 IC5 IC4 IC6 IC10 IC12 IC9 IC13 IC8 Q1 Q2 Q4 Q3 D6 D7 D8 D9 D10 ZD1 ZD2 ZD3 CN7B CN13B CN12B
white-red yellow-white-red DIP40 IC13
CN10B1 CN5A,CN1 CN10B CN3A CN9A CN10A CN7,CN10A1
AV212T display board
no. 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 component name carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor elect.cap. diode zenzer diode integrate circuit remote control receiver blue LED jumper wire jumper wire jumper wire vacuum display screen VFD touch ke y-press neilsbed description specification 10 100 220 2.2K 10K 1/4W 1/4W 1/4W 1/4W 1/4W package FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=2.5mm FTP=10mm FTP=10mm 52 feet quantity/ unit R12 R1 R2 R10 R11 R19 R4 R5 R6 R7 R8 R9 R25 C1 D2 D3 D4 D5 D1 U2 U1 3 FTP=10mm FTP=11mm FTP=15mm VFD HJ3005A W KFC-A07-02 12mm*12mm*7mm DELAY ECHO AC-3 DVD VCD CK AUX MIC1 MIC2 SUR CEN . J1 J9 J10 J11 J12 J13 J14 J15 J2 J3 J4 J5 J6 J7 J8 J17 LED components position no. additional explaination
47U/16V IN4148 7V5 1/2W PT6311 HE3380L
2P2.5space insert crookedly 8P2.5space flat ribbon wire 180mm 4P2.5space flat ribbon wire 200mm 3P2.5space flat ribbon wire 100mm double side rubber 10MM*10MM*5M black cushion M
CN12A CN13A CN15A CN16A
AV212T
no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 component name carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. ceramic cap. ceramic cap. ceramic cap. ceramic cap. CBB cap. CBB cap. CBB cap. CBB cap. CBB cap. integrate circuit integrate circuit integrate circuit description specification 10 68 470 1K 1.5K 1.8K 2.2K 4.7K 5.6K 10K 15K 22K 47K 100K 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W package FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=2.5mm FTP=2.5mm FTP=2.5mm FTP=2.5mm FTP=2.5mm FTP=2.5mm FTP=2.5mm FTP=2.5mm FTP=2.5mm FTP=3.5mm FTP=3.5mm FTP=3.5mm FTP=3.5mm FTP=3.5mm DIP16 SMD28 DIP8
OK board
quantity/ unit R11 R23 R22 R32 R33 R37 R48 R18 R20 R35 R17 R40 R24 R34 R12 R13 R5 R6 R7 R8 R9 R10 R14 R15 R16 R19 R21 R26 R27 R39 R44 R50 R51 R4 R38 R47 R3 R28 R29 R30 R31 R36 R41 R42 R43 R45 R46 R49 R53 R1 R25 R2 R52 C12 C17 C18 C25 C26 C27 C30 C31 C33 C43 C44 C45 C29 C37 C32 C40 C20 C4 C10 C19 C34 C38 C5 C8 C28 C39 C36 C41 C35 C42 C1 C6 C7 C21 C22 C11 C2 C3 C9 C13 C14 C15 C16 C23 C24 IC1 IC2 IC3 IC5 components position no. additional explaination
2.2UF/50V 4.7UF/50V 10UF/50V 22UF/16V 47UF/16V 561/50V 101/50V 22P/50V 47P50V 332J/50V 823J50V 272J/50V 562J/50V 104J50V PT2399 PT2313BL JRC4558
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
integrate circuit transistor zenzer diode mic socket neilsbed neilsbed neilsbed neilsbed jumper wire jumper wire jumper wire jumper wire AV sole-core outlet rotary encoder switch flat ribbon wire
HCF4052BE DIP16 S9014 5V1 1/2W FTP=8mm high shape and nine CK3-6.35-206 feet 8P 2.5 space 5P 2.5 space 3P 2.5space 3P 2.5space insert crookedly 15mm 10mm 7.5mm 5mm AV-8.4-8 EC162102E1BHA1-24P5KQ200B120-N 2P 2.5 space 100mm 2
IC4 Q1 Q2 Q3 D1 MIC1 CN118 CN148 CN1B CN15B CN16B MIC2
J8 J6 J10 J2 J9 J1 J3 J4 J5 J7 J11 J12 J13 J14 SWA1 VOL1 VOL2
CN7A
AV212T power supply board
no. 1 2 3 4 5 6 7 8 component name high voltage AC cap. high voltage cap. flat ribbon wire neilsbed relay inductance power supply switch jumper wire description specification 0.1 f/275V package Ftp=15mm quantity/ unit CK1,CK2 CK4,CK3 JK7 JK2,JK3,JK5 K1 L1 SW1 F2 components position no. additional explaination
103/1KV Ftp=10mm 2P2.5space 150mm 3P 3.96VH JQX-14F 16 filter SW-3-T20 22mm
AV212T amplifier board
no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 component name carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor carbon film resistor description specification 4.7 10 100 220 390 560 750 1K1/4W 1.2K 1.8K 2.2K 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W package FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm R34 R38 R62 R70 R86 R801 R18 R20 R21 R23 R35 R39 R63 R66 R67 R75 R80 R90 R91 R104 R108 R33 R37 R61 FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm FTP=12.5mm FTP=18mm H=7.5mm FTP=15mm R26 R46 R52 R29 R42 R50 R84 R103 R77 R82 R43 R57 R64 R83 R106 R27 R47 R54 R28 R49 R56 R68 R48 R55 R105 R802 R6 R7 R8 R9 R10 R11 R69 R85 R4 R5 R1 R2 R3 R81 R92 quantity/ unit components position no. R805 R806 R30 R40 R58 R24 R32 R36 R44 R51 R60 R71 R72 R87 R88 R73 R74 R78 R31 R41 R59 R85 R89 R22 R107 R109 additional explaination
3.3k 1/4W 3.9K 4.7K 10K 22K 27K 33K 47K 56K 1M 220 10 10 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/2W
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
carbon film resistor carbon film resistor metal film re sistor cement resistor cement resistor adjustable resistor neilsbed neilsbed neilsbed neilsbed neilsbed neilsbed inductance loop fuse
100 75 0.47 39 /5W 0.25
FTP=15mm FTP=15mm FTP=18mm H=7.5mm
R14 R15 R16 R804 R17 R93 R94 R95 R96 R97 R98 R01 R99 R101 R102 VR1 VR2 CN2 CN1 J801 J802 CN5B CN3B CN4B L1 L2 FUSE1 FUSE2
PA0630-HA1-B501HR TCJ2 3P 3.96VH 2P 2.5 space 3P 2.5 space 4P 2.5space 8P 2.5space 10*14T metal 8A KBU808G
5*20mm
output jack output jack diode diode transistor
WP6-10A WP4-10A IN4148 IN4004 2N5401 FTP=10mm FTP=10mm 18 10 12 D4 D5 D6 D7 D8 D15 D16 D17 D19 D20 D21 D22 D23 D24 D28 D29 D30 D1 D2 D3 D25 D26 D801 D802 D803 D804 D810 Q6 Q9 Q12 Q13 Q21 Q22 Q23 Q29 Q39 Q41 Q42 Q5 Q7 Q8 Q10 Q11 Q14 Q15 Q17 Q19 Q20 Q24 Q25 Q26 Q27 Q28 Q30 Q31 Q32 Q33 Q34 Q35 Q36 Q37 Q38 Q41 Q42 Q57 Q58 Q1 Q2 Q3 Q4 Q801 Q802 Q43 Q46 Q45 Q44 Q53 Q56 Q54 Q55 Q48 Q49 Q52 Q47 Q50 Q51 C56 C59 C62 C63 C32 C38 C48 C52 C54 C57 C64 C65 C67 C801 C802 C69 C12 C11 104M 104M 104M C16
black bottom red top black bottom red top
46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor transistor ceramic cap. ceramic cap. ceramic cap. ceramic cap. CBB cap. CBB cap. CBB cap.
2N5551 2N5551 9014 9015 8050 669A 649A C2837 A1186 C4466 A1693 33P/50V 101/50V 471/50V 104/50V 104J/50V 104J/50V 103J/50V
26
FTP=2.5mm FTP=2.5mm FTP=2.5mm FTP=5mm FTP=3.5mm FTP=7.5mm FTP=3.5mm
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83
CBB cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. elect. cap. V zener diode
332J/50V 470 F/16V 220 F/25V 220 F/35V 470 F/50V 6800 F/50V 2200 F/25V 100 F/16V 100 F/35V 47 F/16V 22 F/35V 100 F/25V 47 F/50V 2.2 F/50V 4.7 F/50V 1 F/50V 36V 1/2W 12V 1/2W 5.6V 1/2W
FTP=2.5mm FTP=3.5mm 8mm FTP=3.5mm 8mm FTP=2.5mm 8mm FTP=5mm mm FTP=10mm mm FTP=7.5mm mm FTP=2.5mm mm FTP=3.5mm mm FTP=2.5mm mm FTP=2.5mm mm FTP=2.5mm mm FTP=2.5mm mm
FTP=2.5mm 5mm FTP=2.5mm 5mm FTP=2.5mm 5mm FTP=10mm FTP=10mm FTP=10mm FTP=10mm
C41 C45 C53 C25 C26 C27 C13 C14 C15 C58 C7 C5 C6 C1 C2 CD801 CD802 C23 C24 C74 C28 C17 C18 C19 C20 C21 C34 C37 C49 C30 C31 C35 C36 C44 C50 C29 C46 C47 C60 C3 C4 C55 C68 C33 C39 C51 D31 D32 D10 D11 D14 D9 D12 D13 J1 34
C66 C75
C22
C40 C42 C43 C61
V zener diode
30V 1/2W
84
jumper wire
10mm
85
jumper wire
12mm
18
86 87 88 89 90 91
jumper wire jumper wire jumper wire jumper wire relay relay
15mm 20mm 7.5mm 5mm 12V Dual units 12V triple units 8 feet 11 feet
23
11
J35 J44 J47 J50 J45 J51 J52 J54 J55 J58 J60 J62 J72 J73 J68 J85 J81 J83 J84 J56 J6 J7 J8 J9 J10 J11 J12 J29 J24 J25 J26 J20 J21 J69 J71 J77 J78 J85 J80 J93 J13 J14 J15 J16 J17 J63 J49 J48 J91 J53 J101 J102 J86 J74 J75 J100 J42 J89 J92 J30 J27 J28 J97 J98 J70 J38 J95 J64 J04 J87 J43 J57 J79 J82 J88 J36 J37 J40 J02 J76 J01 RELAY3 RELAY4
AV212T configuration
no.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
description package component name specification
plane type bracket H14mm plastic pillar 6*2.5*10 cable tie 3*80mm plastic pillar 6*2.5*20 plastic pillar 6*3.5*20 plastic pillar 6*3.5*30 red insulated pa per 3 cushion plan washer 3 spring wa sher 3 nut 3 plan washer spring wa sher nut triangle tapping screw triangle tapping screw triangle tapping screw triangle thin tooth like screw triangle thin tooth like screw triangle thin tooth like screw triangle thin tooth STB3*8HAU like screw screw with washer MPW3*14HNI screw with washer MPW3*4HNI sink head MF3*6ZN normal screw normal screw panel main volume knob tuner knob power switch cap touch power switch lens power switch decorate chart panel side bar feet a t the bottom of the machine machine bottom rear board MB3*24NI MB3*33NI
quantity/ unit 4 6 10 4 8 1 12 11 11 1 2 2 2 10 23 11 6 36 4 3 1 12 2 8 1 1 1 1 1 14
components position no. fixed main board fixed mic board .CPU board fixed flat ribbon wire fixed power supply board fixed sreen board fixed mic seat for adjusting the screws on the panel fixed power tube, bridge rectifier fixed power tube, bridge rectifier fixed bridge rectifier fixed transformer fixed transformer fixed transformer fixed power tube fixed CP U board, power supply board,mic board,radiator fixed input board,output board,receiver fixed transformer, feet a t the bottom of the machine fixed support bar,panel,rear panel,power supply switch,step select board fixed cover fixed cover fixed bridge rectifier fixed side bar,lens fixed big support bar
additional explaination
black
golden
golden
white
fixed sreen board fixed mic socket bracket
rachis rachis
50*20 41.3*20
192*41*2
1 1 2 4 1 1
stick plastic pillar need process
blue
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71
long support bar(left) long support bar(right) short support bar power switch bracket mic socket fixed bar transformer cover L type small bracket round transformer square transformer BBK metal brand big radiator bridge rectifier radiator silicon grease card along with the machine red glue high pressure protect c over single side sponge glue receiver double side sponge glue outer water-proof plastic ba g (big) inside water-proof plastic bag (small) accessories plastic bag (small) poly carton box remote control plastic bag transparent sealed glue transparent sealed glue serial label bar code servicing card manual remote controller No.7th battery AM antenna FM antenna
1 1 2 1 1 1 2 212T BBK AV212T 1 set 1 1 1 step select board including the screws
10g 1 suitable for fixing the na med parts 1 30*20*10 T-939SH1 20*20*5 special use special use 1 1 3 1pcs 1pcs 1pcs 1 group four piec es 1pcs 1pcs 1*3cm 6*124cm special use special use AV210T AV211T AV212T AAA R03P 1 group 1 group 3 pieces 1 piece 1 copy 1 copy 1 pcs 2 parts 1 piece 1 piece drill small ventilate holes drill small ventilate holes equiped by the remote control factory install on the switch install on the ok board black black
AV212T PANEL
AV212T REAR PANEL
AV212T REMOTE CONTROLLER
1
2
3
4
5
6
7
8
+12V J2 TUNER MODE 1C9 D 1 2 3 4 A0 A1 A2 GND 24C02 DGND IC13 89C51 C50 104 R68 10K LEVEL COMPARE SIG4051B 1 2 SIG4051A TUNER DO 3 LEVEL COMPARE4 5 62446_DATA TUNER CL 6 7 TUNER DI 8 TUNER CE IR SENSOR 13 SIGNAL DETECT12 24C02SCK 24C02SDA +5V +5VD R70 10K Q2 D10 IN4148 RESET 15 14 31 19 18 9 17 16 P10 P11 P12 P13 P14 P15 P16 P17 INT1 INT0 T1 T0 EA/VP X1 X2 RESET RXD TXD ALE/P PSEN 10 11 30 29 62446_CLK 62446_CS P00 P01 P02 P03 P04 P05 P06 P07 P20 P21 P22 P23 P24 P25 P26 P27 39 38 37 36 35 34 33 32 21 22 23 24 25 26 27 28 OKDETECT DELAY1 DELAY2 OK4052B OK4052A 2313DATA 2313CLK OKDETECT DELAY1 DELAY2 OK4052B OK4052A 2313DATA 2313CLK DGND BM2B(MENU) BM2A(MENU) BM1B(MVOL) BM1A(MVOL) CN7 1 2 3 4 5 6 7 8 1 2 3 4 Q4 S9015 VCC WP SCK SDA 8 7 6 5 +5VD 24C02SCK 24C02SDA TUNER DO TUNER CL TUNER DI TUNER CE GND 1 2 3 J1 1 2 3 4 5 R47 2K2
TUNED MODE
R45 +12V
47
Q1 S9014 C17 47U/16
+7V C18 104
D
TO TUNED BOARD
ZD1 7V5
C16 10U/50V
R48 -12V
TO DSP BOARD
47
4
9013 2
-7V C37 47U/16 C24 104
1 SINGAL R69 10K 3 HA17358
SIGNAL DETECT
R46 2K2 8PIN CN13B 5PIN TO VFD BOARD ZD2 7V5
+5V
BM2B(MENU) BM2A(MENU) BM1B(MVOL) BM1A(MVOL) 6311 STB 6311 CLK D IN D OUT
C11 10U/50V
8
GND
TUNER MODE
RD WR
VCC
D OUT D IN 6311 CLK 6311 STB IR SENSOR GND +5V -30V
1 2 3 4 5 6 7 8
TO VFD BOARD
CN12B 8PIN CN5A 3PIN FROM AMP BOARD OKIN CN9A 5PIN +12V -12V +5V OKIN GND 1 2 3 4 5
9015 C54 10U/16 R71 10K
-30V +5V GND
1 2 3
20
40
+5V
TO DSP BOARD
C
C53 104
C
R116 47K R96 J1 47K R95 C9 C2 10U/50V R32 C5 100K 101P R31 100K 101P 47K R74 47K LI B1 10 9 + IC3C 8 JRC084 C7 10U/50V R40 22K R36 22K R38 22K 10K R39 IC3B 5 + 6 R42 10K JRC084
4053ABC C67 101P 4051 A L_6 4051 B C29 10U/50V 47K R54 R 10K R55 47K 3 2 + IC4A 1 JRC4558D R73 47K 101P C35 C40 10U/50V R78 47K 470 R76 LOUT 470 R77 R OUT 470 R115 COUT 470 R112 SLOUT 470 R79 SROUT +12V T +12V -12V +5V GND LOUT ROUT COUT GND SROUT SLOUT
CN3A 4PIN 1 2 3 4
TO AMP BOARD
L LEV
L LEV R LEV C LEV SL LEV SR LEV
TUNER IN
4 3 2 1
+12V TUNE R GND TUNE L
4051 C
CN10A1 7PIN 1 2 3 4 5 6 7
VCD RIN
B3
R1
470
7
C15 10U/50V
PRS R44 47K C30
2 1
R15 47K R3 470 +5V
C67 101P R_6 CN10B1 CON2
R72 47K 5 6 10K + IC4B 7 JRC4558D R94 47K 101P C36 C39 10U/50V R53 47K
TO AMP BOARD
AUX RIN
B5
R17 47K R5 470 13 14 15 12 1 5 2 4 6 11 10 9
16
10U/50V 47K R75 R
R LEV R60 100K SL LEV SR LEV R113 R109 100K 100k 5 6 R58 10K + R59 100K C48 1U +5VD IC10B HA17324 7 IN4148 S LEVEL
IC1 X0 X1 X2 X3 X4 X5 X6 X7 INH A B C
D7
VDD
CD RIN
B7
X
3 RI C8 R35 22K RI 10U/50V C1 R33 100K C4 101P R30 100K 12 13 + IC3D 14 JRC084 C6 10U/50V R41 22K 101P
R19 47K R7 470
DVD RIN
B9
R23 47K B2 R2 470
JRC084
10U/50V R43 47K
+ -
VEE
VSS
1K
B
VCD LIN
B4
R88
R56 100K C47 4.7U
R16 47K R4 470
4051
R57 10K
AUX LIN
B6
101P C44 L_7 R_7 3 LI +7V SW_1 R52 SR_1 47K R49 SL_1 47K R50 C28 10u/50 C12 10u/50 C13 10u/50 GND C14 10u/50 R_7 4053ABC 4051 A 4051 B 4051 C SW_7 SR_7 SL_7 C_7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 OUT4 OUT3 OUT2 OUT1 AVDD SWIN GNDS SRIN SLIN GNDC CIN GNDR RIN GNDL LIN BYPASSR BYPASSL LTRE LBASS3 LBASS2 LBASS1 DVDD CLK DATA LATCH DGND AGND SW OUT SROUT SLOUT COUT ROUT LOUT AVSS CL1 CL2 CR1 CR2 RTRE RBASS3 RBASS2 RBASS1 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 U7 M62446FP +5D C23 GND C21 104 C2Z SL_6 62446_CLK 62446_DATA 62446_CS GND GND SW_6 SR_6 SL_6 C_6 R_6 L_6 -7V C65 10u/50 SR_6 C33 10U/50V 1K C64 10u/50 C67 100P R85 C32 10U/50V 1K R81 R89 47K 10 9 + IC5C 8 JRC084 R80 5K6 101P C41 R86 47K 12 13 + IC5D 14 JRC084 R84 5K6 101P C42 R92 47K GND C19 C25 GND 103 CBB C26 15N CBB C27 334 CBB SW_6 C34 10U/50V 1K R93 3 2 + IC5A 1 JRC084 R111 5K6 101P C43 C61 10U/50V R83 47K C60 10U/50V R91 47K C58 10U/50V R90 47K R62 100K L LEV 10 9 SL LEV R65 10K R63 100K C LEV SW LEV R110 100K R101 100K R66 10K SR LEV C45 R108 L LEV R LEV C66 100P C LEV SL LEV SR LEV SW LEV R106 22K R105 22K R104 22K R103 R102 22K 22K 6 5 R108 47K IC6B C56 223M 7 R98 56K R97 56K C55 103 IC6A 12 13 + R67 100K IC10D HA17324 14 IN4148 D9 C LEVEL C46 1U + R64 100K IC10C HA17324 8 IN4148
R18 47K R6 470 IC7 13 14 15 12 1 5 2 4 6 11 10 9 X0 X1 X2 X3 X4 X5 X6 X7 INH A B C 4051
-5V X
D8 L LEVEL C49 4.7U SIG4051A SIG4051B 6 11 10 9
X0 X1 X2 X3 X4 X5 X6 X7 INH A B C
VDD
4051 A 4051 B 4051 C
10U/50V
7 JRC084 R87 5K6
C LEV
R LEV
3 2
6
+
D6
IN4148 R LEVEL R LEVEL C LEVEL L LEVEL S LEVEL 13 14 15 12 1 5 2 4
16
8
CD LIN
B8
R20 47K R8 470
7
DVD LIN
B11
8
AC-3 LIN
R11 470 R25 47K 4051 A 4051 B 4051 C
+5V
16
C_1 4053 X Y 14 15 4 SL_1 SR_1 C_1
47K R51 47K
7
R22 47K
VEE
VSS
U1 R28 B14 R14 R27 B13 R13 R24 B10 A R10 47K 470 47K 470 47K 470 4053ABC PRC PRS X0 X1 Y0 Y1 Z0 Z1 INH A B C
VDD
Z
L_7
AC-3 SR AC-3 C
AC3C
5 3 6 11 10 9
JRC4558D
22K R107 SW LEV
VEE
VSS
GND
103 CBB C20 15N CBB C22 334 CBB
8
B12
AC-3 SW
R12 470 R26 47K
7
-5V
SW_1
Title
Size A2 Date: File: 1 2 3 4 5 6 7
Number
30-Aug-2003 E:\BBKAV2~1\212TIN.SCH
+
+
AC3SR 2 PRS 1
-
AC-3 SL
3
JRC4558D R99 47K
-
AC3SL12 13
+
AC-3 RIN
R9
470
3
-
R21 47K
R34 22K
2
R37 10K IC3A 1
C10
R82 47K PRC C_6 C31 5 IC5B C59 10U/50V R114 47K R61 100K IC10A HA17324 1
IC11 4051 X 3 SINGAL B
C57 2 10U/50V 1 470 R100
CN7B SWOUT 1 2
A
Revision
Sheet of Drawn By: 8
1
2 CN5 CN6
3
4 R2 FROM CPU R10 10K R8 10K R1 R9 10K R50 Q1 9014 R7 10K 47K D Q2 9014 100K
GND 5 OKOUT 4 3 2 1
OK SCH
D
+12V -12V +5V
DGND CLK DATA A B DEL2 DEL1
2 1 CN2
DSP OUT DSP IN TO ECHO VOL OK OUT DSP OUT DSP IN R48 1K C35 47P 22K C33 2U2
1 2 3 4 5 6 7 8
OKDT
10K
R52
3 TO DEL
MIC2 IN
104M 104M 273M 273M
5K6 R12
13 DELI
Q3 9014 R51 4052 10K
100K
X0 OKO X1 DSPO X X2 X3
17
12
27
26
28
16
19
18
C23 C14 C13 C21
DELAY IN C R17 1K8 R18 1K5 2U2 C27 R44 10K 2U2 14 9 13 2U2 C26 15 10 C25 11 RIN1 LIN1 RIN2 LIN2
Y0 OKI Y1 DSPI Y Y2 Y3 INH A B
4
CLK
DGND
LOUT
BOUT L
DATA
LOUD L
TRE L
LIN
BIN L
LFOUT RFOUT LROUT RROUT
2
LOUD R
ROUT R
AGND
TRE R
ROUT
BIN R
RIN3
VDD
R25 47K
REF
RIN
LIN3
11
JRC4558D IC3A
2U2 C43 R4 15K R14 10K R15 561 C8 C5 561 R5 10K R6 10KC7 823M
PT2313 R49 22K
R47 15K 562M C11
C12 1U
C6 823M
7 DELAY OUT 6 MIC1 IN 8
21
R23 68
20
+12V
2
3
1
5
12
15
16
14
13
22/16
C20 C19 47/16
104M 104M 273M 273M
C24 C15 C16 C22 5K6 R13 C30
R29 22K
10K
11
10
LPFI1
LPFI2
OP2O
LPFO1
LPFO2
B
OP1O
OP2I
OP1I
9
TO ECHO VOL
C18 25 24 2U2 23 OK2O 22 OK1O 2U2 C17
R30
1 5 2 4 6 10 9
12 14 15 11
4
7
VEE
C
R26 10K R27 10K
R16 10K C1 332M
3 1
VCO
VCC
CC1
MIC1
R19 470 10K
7 R20 6 100 C28 R33 470 22P R31 22K 10/16 C32 R24 4K7 MIC1 OUT R43 22K
12 14 13 JRC4558D IC3D R39 10K
C44 2U2 R53 22K
+5V R11 10 C10 100/16 C9 104
1
2
3
4
5
6
7
C3 C4 47/16 R3 22K
9 8 7 3 2 1 MIC2 A
104M 104M
C36
C29 R32 470 4U7 R21 10K
10 R35 1K5 9
IC5C JRC4558D 8 10/16 C40
R34 4K7 MIC2 OUT
R38 2K7
47P C42
100 C39 R37 470 22P
R36 22K C41
Title
8
CC0
REF
5
CLKO
R22
DGND
AGND
9 8 7 3 2 1
B
C29
4U7 1K5
JRC4558D IC5B
2U2
R28 22K
C31 2U2
PT2399
C2
A Number Revision
Size A4 Date: File:
AV212T-OK
30-Aug-2003 E:\BBKAV2~1\212TOK.SCH Sheet of Drawn By: 4
1
2
3
1
2
3
4
+5V CN13A BM2B(MENU) 1 BM2A(MENU) 2 BM1B(MVOL) 3 BM1A(MVOL) 4 4PIN CN15A 3 2 1 3PIN CN16A 1 2 3 3PIN LED R25 3K VFD HJ3005AW LED6 R19 1K D
D
-30V
AC5V 2PIN
1 2
G13 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 P9 P10 P11 P12 P13 P14 P15 11 12 13 14 15 16 17 P1 P2 P3 P4 P5 P6 P7 P8 F1 F2
32 31 30 29 28 27 26 25 24 23 22 21 20
1 2
3 4 5 6 7 8 9 10
C REMOTE SENSOR
18 19
F3 F4
+5V
-30V
D1 7V5
R1 R2
100 100
C
B
CN12A 8PIN -30V 8 +5V 7 GND 6 IR 5 STB 4 CLK 3 Din 2 Dout 1
14 15 16 17 18 19 20 21 22 23 24 25 26
C1 47/16
R9
R8
R7
R6 13 12 11 10 9 8 7 6 5 4 3 2 1
10K 10K 10K 10K Key4 Key3 Key2 Key1 STB CLK NC Din Dout SW4 SW3 SW2 SW1
R10 220 220 R11 +5V
OSC Vss LED1 LED2 LED3 LED4 LED5 Vdd G1 G2 G3 G4 G5
R5
R4
Seg13 Seg14 Seg15 Seg16 G12 G11 Vdd Vee G10 G9 G8 G7 G6
10K
10K
U40 27 28 29 30 31 32 33 34 35 36 37 38 39 PT6311 +5V
VDD Seg1 Seg2 Seg3 Seg4 Seg5 Seg6 Seg7 Seg8 Seg9 Seg10 Seg11 Seg12
B
56K
DEL
MUTE
AUX CD
BAL
IN4148 IN4148 IN4148
D2 D3 D4 D5
MIC S A CEN
ECHO AC-3
TRE
BAS
IN4148
52 51 50 49 48 47 46 45 44 43 42 41 40
Title
A Number Revision
DVD
VCD
Size A4 Date: File:
AV212T-DISPLAY
30-Aug-2003 E:\BBKAV2~1\212TDISP.SCH Sheet of Drawn By: 4
1
2
3
1
2
3
4
5
6
7
8
D
D
C50 47uF/35V R63 2K R61 3K3
R60 +VCC2 100 5551 Q23 5401 Q26 Q52 C5196 R50 4K7 D21 4148 101 C48 R54 27K R62 1K2 47/35 C44 R59 220 R97 0.47/3W Q28 5551
ERROR D23 4148
+VCC1 R91 2K R90 2K R89 390
+VCC2 ERROR D30 4148
C51 1uF CIN
Q25 Q24
5551 5551 33K R56 332M C45 R55 47K
R57 22K
2U2 C47 RIN C OUT R3 10/0.5W D20 4148
Q40 5401 C68 4u7 Q42 Q41 5551 5551 101 C65 R92 33K 471 C67 R88 100 C10 104 R82 10K R87 100 R81 30K R86 1K2 Q38 5551
Q39 5401 101 C64 R104 2k2 Q57 5551 Q37 5551 VR1 470
C63 33P
Q46 TIP41
Q56 C5198
R84 4K7
Q36 5551
0.25/5W
R52 3K9
R58 10 Q22 5401
R98 0.47/3W
R83 22K R102
C61 2U2
C43 47U/50
0.25/5W
C49 47U/50
Q51 A1939
C3 4U7 R102 220/0.5W R101 D28 4148 Q55 A1939
L1 L1 R5 10/3W C12 104
R OUT
R53 1K R51 -VCC2 100 36V D32
R80 2K2
C65 220uF/16V R79 100 R78 100
R107 390 C62 33
Q45 TIP42
C
C -VCC2
-VCC1
R36 C36 47uF/35V +VCC2 R39 2K R37 3K3 100 Q17 5551 Q49 C5196 R42 4K7
ERROR D22 4148 Q27 5551 Q30 5401 C57 SR OUT R68 33K 471 C54 R72 100 R71 100 101 R68 30K R70 1K2 C9 104 R77 10K 5551 Q34 Q33 5551 VR2 470 C58 220uF/16V R74 100 R73 100 101 C52 R108 2k2 Q58 5551 C4 4U7 R69 22K R64 R99 Q29 5401 C56 33P +VCC1 R67 2K R66 2K R65 390 D29 4148 Q31 5551 Q43 TIP41 R103 4K7 Q35 5551 +VCC2 ERROR
Q18 5401 C39 1uF SRIN R49 33K 5551 5551 332M C41 R48 47K C38 101 27K R47 R38 1K2 R46 3K9 C40 47/35 Q20 Q19
D18 4148 R41 220
C55 4u7 R96 0.47/3W R43 22K 2U2 C46 LIN
Q32 5551
Q53 C5198
R40 10 Q21 5401
R95 0.47/3W D19 4148 Q50 A1939
R2 10/0.5W
0.25/5W
2U2 C60 L2 L1
L OUT R4 10/3W
220/0.5W
C37 47U/50 CN3B 1 2 3 4 4PIN B CN4B 1 2 3 4 5 6 7 7PIN +12V T +12V -12V +5V GND LIN RIN CIN GND SRIN SLIN C42 47U/50
R45 1K R44 -VCC2 100 36V D31 R75 2K2 R109 390 C59 33
0.25/5W
R100 D24 4148 Q54 A1939
C11 104
Q44 TIP42
-VCC2 -VCC1 B
R32 C35 47uF/35V +VCC2 R35 2K R33 3K3 100 5551 Q16 Q13 5401 C33 SLIN C32 1uF R28 33K 332M C53 R105 47K R34 1K2 5551 5551 101 27K R27 47/35 C31 R26 3K9 R30 10 Q12 5401 C34 47U/50 C30 47U/50 R25 1K R24 -VCC2 100 R31 220 R94 0.47/3W R106 22K 2U2 C29 Q15 Q14 Q48 C5196 R29 4K7 Q11 5551
ERROR D17 4148 GND L OUT R OUT GND LOUT
D16 4148
L OUT R OUT SL OUT C OUT SR OUT ERROR
ROUT R11 1M C16 103 RELAY2 3 SL OUT Q1 9014 Q4 9015 Q2 9014 Q3 9014 C OUT COUT SR OUT GND GND
SL OUT R93 0.47/3W D17 4148 Q47 A1939 C8 104 C13 220/25 C14 220/25 GND 4148X4 R1 10/0.5W
SLOUT
56K 56K 56K 56K 56K
C15 220/25 RELAY1
GND
SROUT D4 IN4148 +VCC3 A A
Title
Size A2 Date: File: 1 2 3 4 5 6 7
Number
Revision
30-Aug-2003 E:\BBKAV2~1\212TMAIN.SCH
Sheet of Drawn By: 8
1
2
3
4
+VCC1 R16 D3 1N4004 D C6 470uF/50V C5 470uF/50V R15 -VCC1 C22 35V/22uF Q8 5551 R21 2K2 D12 5V6 C27 100uF/16V 100/1W R22 560 D13 30V Q9 5401 C28 100uF/35V CN5B -30V 3 +5V 2 GND 1 3PIN CN10A1 +12V T +12V -12V +5V GND LOUT ROUT 1 2 3 4 5 6 7 7PIN C D
FUSE 3.15A AV220V/50Hz
SW1
D1 1N4004
560/1W C20
+VCC3 R01 C AC35V 3 AC25V 2 GND 1 BY2300B CN1 3 2 1 CN1 35V 25V GND 39/5W D2 1N4004 C7 220uF/35V R14
47uF/16V Q5 5551 R18 2K2 D9 5V6 C24 100uF/16V
560/1W
C17 47uF/16V GND 3 AC25V 2 AC35V 1 CN2 GND 3 25V 2 35V 1 CN2 FUSE1 6A FUSE2 6A 2 1 C73 104 C72 104 C1 AC + 3 6800uF/50V 4 C2 6800uF/50V -VCC2 C22 47uF/16V R23 2K2 C19 47uF/16V 12V6 Q10 5551 +VCC2
R14 Q7 5551 R20 2K2 D11 560/1W
R12 150/5W
C26 100uF/16V
BY2300A B
AC6.5V 1 0V 2 CN2
AC ZD
8A100V
C70 104 C71 104
C74 100uF/16V D14 12V6
B
R13 270/5W R19 2K2
Q6 5401 C25 470uF/16V
47uF/16V C18
D10 12V6
A
Title
A Number Revision
Size A4 Date: File: 1 2 3
AV212T-POWER
30-Aug-2003 E:\BBKAV2~1\212TPOWE.SCH Sheet of Drawn By: 4