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SCHEMATIC DIAGRAM - 3
: +B SIGNAL LINE

DSP/MAIN CIRCUIT
MCLK RX R845 12K R855 12K C838 16V100P C839 0.1 LOCK R842 1K 3VDD 10 11 12 13 14 VCC 5VDA RX D C

OUTPUT 1 OPTICAL INPUT JK801 C801 0.1 C853 1000P C802 50V4.7 IC808 DUAL BILATERAL SWITCH IC801 GND 2 VCC 3 L801 RLQZB470KT-D C805 0.01

R806 4.7K

R844 4.7K

R848 0

R803 1M

8

9

C0JBAS000056 TC74HCU04AF

8 VCC

7

6

5

C803 R804 0.1 100K

IC801
GND 7

C851 0.1 R862 10 R822 150

CMOS INVERTER

C855 0.01

R867 220

IC808
GND 4

R807 10K

R808 10K

6

5

4

3

2

1

L802 RLQZ150M-0 4 COAXIAL IN JK803 C806 0.1 C849 16V100P C848 0.1 3 2 1

1

2

3

R805 220

R802 18K

R801 4.7K

C847 16V100P

C846 0.1

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 VDD AD10 AD9 VDD CE VSS IO2 AD0 IO7 IO0 IO1 IO3 IO4 AD15 AD14 AD13 AD8 AD7 AD6 AD5 AD4 AD3 AD2 AD12 AD11 AD16 AD1 IO5 IO6 OE

PDN PO2

81 VSS 82 PO0 R849 0 83 PO1 84 PO2 85 PO3 86 PO4 87 PO5 88 PO6 89 PO7 90 VDDDL 91 LPFO 92 DLON 93 DLCKS C833 0.1 R833 1K 94 SCKO 95 VSSDL 96 SCKI 97 VSSX 98 XO 99 XI

/WR 50 VSS 49 LOCK 48 CKO 47 VSSA 46 CKI 45 AMPO 44 AMPI 43 PLDN 42 VDDA 41 PDO 40 /TSTSUB2 39 /TSTSUB1 38 FCONT 37 /TSTSUB0 36 VSS 35 RX 34 TEST3 33 TEST2 32 VDD LRCKDA /TEST1 LRCKDB TX0 31 BCKDB BCKDA /TEST0 LRCKA SD03 LRCKB MIACK

R843 220

DIGITAL SOUND PROCESSOR

IC803 C2HBZH000001

C832 16V100

C831 0.1

C830 0.1

3VDA R854 220 X801 X801 AF245766CD

100 VDDX MIDIO /MICK MIMD /MICS BCKA BCKB SD00 SD01 SD02 MILP /RST SDI0 SDTI0 SDI1 IRQ VSS F10 F12 F13 F11

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

C837 16V100P

C836 0.1

R834 1M C834 22P C835 22P

SER2 DSP_MICK

R829 2.2K

R828 0

5VDD1 SER4 MILP R830 4.7K

R884 12K

R856 12K

SDTI1

SDTI2

SDTI3

DSP_/RST

MIACK

R831 4.7K Q802 INTERFACE / DRIVER SWITCHING

C821 0.1

R885 12K

KRC102STA

Q802
C822 0.1 R832 12K

Q809

KTD1304TA
MUTING SWITCH

R886 12K Q809

LRCK BICK

SCHEMATIC DIAGRAM - 4
: +B SIGNAL LINE : MAIN SIGNAL LINE

DSP/MAIN CIRCUIT
5VDA LT 3VDA 3VDA 3VDD FR FL IC806 VOLTAGE STABILISER RT

R3200 1K

C3200 16V22

R3201 10K

R3203 12K

R3204 10K

UPC29M33HF

R3208 4.7K

R3202 100K

5

6

7

8 VCC

IC806
VCC 3 GND 2 O 1

IC810

C0ABBB000067
DUAL OP AMP GND 4

IC810

3

2

1 L804 RLBV252AV-Y L803 RLBV252AV-Y C807 0.1 C808 16V220P C809 0.1 C810 16V220P

IC809

C0ABBB000067
DUAL OP AMP

C3202 16V10

C3203 0.1

R3209 4.7K

R827 0

R3205 10K

R3400 1K

C3400 16V22 R3402 100K

R3401 10K

R3403 12K

R3404 10K R3210 220

C3204 16V10 C3205 2200P C3405 2200P R3211 100K R3411 100K

FR

C844 0.1 C845 16V100P

R3408 4.7K

5

6

7

8 VCC

FL R3410 220 C3404 16V10

C843 0.01 C842 0.47 R841 100 R839 4.7K R835 1K R840 10K C3402 16V10 C841 120P C3403 0.1 R3409 4.7K R826 0 GND 4

IC809
C3206 16V10 R3212 220 C3207 2200P C3407 2200P R3412 220 R3206 470 C3201 1000P R3207 470 R3406 470 C3401 1000P R3407 470 R825 0 R3213 100K R3413 100K C C3406 16V10

3

2

1

LFF1

R838 10K R837 15K C840 100P

R836 1K

R3405 10K

C3208 16V10 R3214 220 C3209 2200P C3409 2200P R3414 220 R847 0 C3408 16V10 R3215 100K R3415 100K

SR C3210 50V1

33 32 31 30 29 28 27 26 25 24 23 LINROUT1 ROUT2 ROUT3 LOUT1 LOUT2 LOUT3 DZF2+ RIN+ RINLIN+ C824 16V22 C825 16V10 C826 0.1 C827 0.1 34 VCOM 35 VREFH 36 AVDD L800 RLBN102V-Y 37 AVSS 38 DZF1 39 MLCK 40 P/S 41 DIF0 42 DIF1 R888 1.2K 43 LOOP0 44 LOOP1 SMUTE SDOS 12C SDTI1 SDTI2 SDTI3 SDTO DAUX LRCK BICK

SL C3410 50V1

CAD0 22 CAD1 21 ADIF 20

5VDA

MLCK 5VDD

IC802 C0FBZK000005
AUDIO DECODER

NC 19 TST 18 PDN 17 DVSS 16 DVDD 15 TVDD 14 DZFE 13 NC 12 DFS C823 0.1 C850 16V10

1

2 3 4

5 6 7 8 9 10 11

220

220 R858 SDTI2

R824

R857

220 SDTI3 R859

SMUTE

SDTI1

R860 R861

220 220

1K

SDTO

3VDD

BICK LRCK

SLLM

SRLM

C828 0.1

C829 16V10

PDN

CLM

SCHEMATIC DIAGRAM - 5
: +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE

DSP/MAIN CIRCUIT
5VDA

Q803
C811 0.01 D805-D806 RL1N4003S-P R811 3.9K R809 1.2K C813 16V10 R810 33K D805 D806

Q803,Q811 CURRENT AMPLIFIER Q810,Q812

Q813

Q814

KTA12710YTA

KRA102STA
SWITCHING IC805

KRA102MTA
SWITCHING

B1ABCF000011
STABILIZER

C0ABBB000067
DUAL OP AMP R817 1 MO9V R819 1

Q810
D802 B0ADCC000002

C812 0.01

Q813
R3310 C3314 R3311 3.3K 15K 50V1 C3312 C3313 100P 47P R816 4.7K

Q811
C814 0.01

Q814

DCDET1 +15V

Q812
D803 B0ADCC000002 R812 1.2K C816 16V10

5 R814 3.9K R813 33K R815 4.7K D804 B0BC5R600003

6

7

8 VDD

C817 0.01

C815 0.01

IC805
C820 0.01 VSS 4 R3316 3.3K 3 2 1 R3314 3.3K C819 C3316 C3317 0.01 100P 1000P C3322 50V1 C3318 16V10 R3322 15K R3323 68K R3315 100K

DSP_CON 4CH CCH +9V

SWOUT

Q805
R3328 10K

Q815

Q816
R3317 3.3K R3318 3.3K MUTE_SUB LEVEL2

8 VCC

7

6

5

Q817

Q804-Q805

KRA102STA
SWITCHING

IC811
GND 4

R3329 3.3K R3330 100K C3311 16V33 C818 0.01

C3315 16V33 R3319 1.5K

R3312 4.7K

R3313 100K R3320 4.7K

Q818
LEVEL1

MUTE_SUB DSP_GND GND GND LT RT FL FR SLOUT1 SROUT1 CCH SWOUT LEVEL1 LEVEL2 SW MO9V +15V MUTE_SW +9V -9V SER1 SER2 MIACK MILP SER4 DSP_/RST LATCH LOCK DSP_MICK PO2 PDN SMUTE A B DSP_CON DCDET1 SLLM SRLM CLM 4CH

5VDD

5VDD1

TO MAIN CIRCUIT ON SCHEMATIC DIAGRAM-8

1

2

3

Q820

Q819
R3326 1K

R3321 1K C3323 50V1 R3324 15K R3325 68K

Q804
R3327 10K

SW D807 MAZ80680HL R821 47 C804 16V100P D809,D813 D813 1SS355TE17 D809 C3414 50V0.15 R3217 8.2K C3412 10V33 R3216 8.2K C852 0.1 C3411 C3413 100P 16V10 R3218 3.9K C3416 50V3.3 C3212 10V33 R3220 5.6K R3417 8.2K R3421 10K C3418 50V1 R3309 3.3K C3310 50V1 SROUT1 C3218 50V1 D808 MAZ80680HL R820 47 R3222 3.3K -9V C3319 R3331 12K 6800P +9V SLOUT1 R3422 3.3K

C3213 R3416 C3214 16V10 8.2K 50V0.15

R3420 5.6K C3215 10V33 C3216 50V3.3

R3221 10K

C3417 C3415 100P 10V33

C3211 100P

R3418 3.9K C3217 100P

R3219 12K

R3419 12K

C854 0.1

C856 16V100P

IC811 DUAL BILATERAL SWITCH Q815-Q816 42 AVDD 41 40 39 LCH 38 37 36 35 LCH 34 GND2 33 GND3 32 31 30 RCH 29 28 27 26 RCH 25 AVSS 24 PORT6 23 PORT5 22 PORT4

C0JBAS000056

KTD1304TA
MUTING SWITCH AVDD Q817-Q818

IC804
CLOCK LATCH DGND GND1 DATA CCH 1 2 3 4 5 CCH 6 SWCH 8 9 10 11 12 SWCH 13 DVDD

OUT PUT PORT PORT2 PORT1 PORT3

KRA102STA
SWITCHING Q819-Q820

7

14

15

16

17

18

19

20

21

KTD1304TA
MUTING SWITCH IC804 4CH ELECTRIC VOLUME R852 0 R853 0

M62444FPE1

C3301 220P

C3305 50V1

C3300 50V1

R3301 3.3K

C3306 16V10

R3300 12K C3303 16V10

R3302 1.2K

R3303 12K

D801 B0BC5R000009

R864 2.2K

R865 2.2K

R866 4.7K

R823 22K

C876 0.1

R818 22K

C3302 16V10

C3304 16V10

R3306 C3309 16V22 0

C3307 220P

R846 0 C3308 16V10

C874 47 C875 47

R863 390

R851 22K

SER2

SER1

R3307 22K

R3304 3.3K

R3308 100K

LATCH

D

C A B