Input/Volume Part - Denon AVR-S530BT Service Manual

SCH06_DIR

INPUT/VOLUME PART

*TUNER MODULE OPTION
TU771
AVR-S530BT E3 CNVYST990-A9U2
AVR-X540BT E2 CNVYST990-D8E2
CNVYST990-A2J1
AVR-X540BT E1C
TU771
1.CH_GND
2.INT
3./RST
4./CE
5.SDIO
6.SCLK
7.VCC
8.R-OUT
9.L-OUT
TO BN508 L7601
*SOUND QUALITY Coutermeasure. CB03YTYH600
TUNER MODULE
R7601 R7605
270 0
R7602 R7606
CHGND
270 0
R7627
DGND
0 *EMI Coutermeasure.
R7654 OPEN
R7740 OPEN
JK771
CHGND R7615
L CH
100
R7616
R CH
100
L CH
R7619
100
R CH
R7620
100
R7655 0
R7738 0
C7702
OPEN
C7703
0.1uF
CHGND
JK772 C7642
22uF/50V R7625
R7614
SW1
220
470
Q7610
SW2
C7638
KTC2875B
0.1uF
D7603
OPEN
D7604
OPEN
R7764
OPEN
R7765
OPEN
CHGND
R7741
C7629
22uF/50V
0
R7611
4.7K
IC766
NJM2115MTE1
C7706
2700P
AD_RIN+
1B
FROM/TO DSP PART
TO B1
GND LINE POWER+ LINE POWER- LINE AUDIO SIGNAL
R7637 100
R7651 100
R7653 100
R7656 100
R7657 100
C7720
USB/BT_R
10uF/100V
R7775
0
R7776
0
R7777
0
R7778
0
C7721 26 25 24 23 22 21 20 19 18 17 16 15 14
USB/BT_L
10uF/100V 27 R4IN
28 L4IN
29 SAT_R
SAT_L
30
R7635 OPEN
R6IN
31
R7636 OPEN
NJU72340AFH3
32 L6IN
33 MEDIA_R
MEDIA_L
34
C7646 100uF/50V
DCAP_5
35
R7608
0
36 MONOIN
DCAP_6
37
ADC_R
38
ADC_L
39
40 41 42 43
R7638 C7643
470
22uF/50V
MCU+3V3
R7641 0.1/50V
C7644
Q7611 OPEN
R7647 470K
OPEN
R7626 R7648
10K 1K
Q7612
AGND KRA104S
R7649
10K
Q7613
Q7614
C7666
KRA104S
R7682
KRC104S DGND
C7627 R7730
22uF/50V 0
R7754
4.7K
C7658
1500P
R7758
10K
IC767
NJM2115MTE1 C7652
C7617 1500P
2700P
DSP_AUDIO
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO STBY POWER
R7639 100
R7640 100
R7736
150(1W/6432)
R7722
OPEN
R7737
150(1W/6432)
ZENER DIODE, & RES CHANGE
16.08.05
*EMI PREPAIR
CLOCK
13
DATA 12
MUTE_+B
AGND 11
C7650
AGND
DCAP_2
10
100uF/50V R7665 470 SR
IC761 DCAP_1
9
AGND
SW OUT 8
R7664 470
SL
SBR OUT 7
AGND
SBL OUT
6
R7666 470 C
SR OUT
5
AGND
SL OUT 4
R7668 470
FR
C OUT 3
AGND
FR OUT
2
FL OUT R7667 470 FL
1
AGND
44 45 46 47 48 49 50 51 52
C7608 100uF/50V
C7609 100uF/50V
C7647 0.1uF
C7651 0.1uF
Q7606
Q7605 OPEN
Q7604
OPEN
OPEN
OPEN
100K C7667 OPEN C7683 OPEN C7684 OPEN C7699 OPEN C7700 OPEN
R7683
100K R7698 100K R7699 100K R7714 100K R7715 100K
C7665 C7698
C7682
IC763
IC762 IC764
0.1uF NJM8080G 0.1uF NJM8080G 0.1uF
NJM8080G
A OUTPUT A OUTPUT A OUTPUT
V+ V+ V+
A B OUTPUT A B OUTPUT A B OUTPUT
- + - + - +
A-INPUT A-INPUT A-INPUT
B B B
+ - + - + -
A+INPUT A+INPUT A+INPUT
B-INPUT B-INPUT B-INPUT
V- V- V-
B+INPUT B+INPUT B+INPUT
C7660 C7659 C7676 C7675 C7693 C7692
0.1uF 1500P 4700P 1500P
C7674 0.1uF C7691 0.1uF
1500P 1500P C7690
C7656 C7657 C7672 C7673 C7689
330P 330P 330P 1000P 330P 330P
C7654 C7655 C7670 C7671 C7687 C7688
1500P 1500P 1500P 4700P 1500P 1500P
R7674 R7675 R7690 R7691 R7706 R7707
3K(0.5%)
3K(0.5%) 3K(0.5%) 8.2K(0.5%) 3K(0.5%) 3K(0.5%)
C7653 C7668 C7669 C7685 C7686
1500P 1500P 1500P 1500P 1500P
12
0A
3B
R7772
OPEN
R7773
OPEN
R7762
0
R7774
R7763
0
0 R7781
0
*EMI Coutermeasure.
4B
DA_GND1
RLY_GND
*EMI PREPAIR
*EMI Coutermeasure.
CN772
CN772
ET761
Q7608
MUTE_+B
OPEN
OPEN
Q7609
*EMI PREPARE
FR
AGND
OPEN
SR
AGND
C
AGND
SL
AGND
FL
MCU+3V3
AGND
SUB_MUTE
DGND
DAC_MUTE
MAIN_VOL_CLK
MAIN_VOL_DATA
TUNER_INT
TUNER_RST TO A0
TUNER_CE
TUNER_SDIO
TUNER_SCLK
+12V
-12V
-12V
+12V
TO B3
VGND_1
CN771
CN771
5.DA+5V
4.VGND(RET_GND)
3.+12V
TO BN301
2.RLY_GND
1.-12V
+5VA
AGND
DA_GND2
TO B4
USB/BT_L
USB/BT_R
MIC_SIGNAL
13.DGND
12.MUTE_+B
11.RLY_GND
10.+12V
9.FR
8.AGND
7.SR
TO BN501
6.AGND
5.CEN
4.AGND
3.SL
2.AGND
1.FL