Yamaha HTR-3065, Руководство по обслуживанию, Страница: 86 / 114

A
1
2
3
4
5
6
7
8
9
10
B C D E F G H I J K L M N
RX-V373/HTR-3065
86
DIGITAL 4/5
★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked ⚠ and must be replaced
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
● ⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
DIGITAL IN
DIGITAL IN
C/SW
FL/FR
FRONT L
CENTER
SURROUND L
SUBWOOFER
SL/SR
ANALOG IN
ANALOG IN
0
0
0
0
0
0
5.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
3.0
3.0
3.0
RESISTOR
REMARKS
NO MARK
PARTS NAME
CARBON
CARBON
METAL
METAL
METAL
FIRE
CEMENT
SEMI
FILM RESISTOR
FILM RESISTOR
OXIDE FILM RESISTOR
FILM RESISTOR
PLATE RESISTOR
PROOF CARBON FILM RESISTOR
MOLDED RESISTOR
VARIABLE RESISTOR
(P=5)
(P=10)
CHIP RESISTOR
REMARKS
CAPACITOR
PARTS NAME
NO
NO
MARK
MARK
ELECTROLYTIC CAPACITOR
CERAMIC CAPACITOR
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
POLYPROPYLENE FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
P
TANTALUM CAPACITOR
TUBULAR
S
CAPACITOR CERAMIC
FILM SULFIDE POLYPHENYLENE
CAPACITOR
SWO
SLO
SRO
FLO
FRO
TI_SDF
TI_BCK
TI_WCK
TI_SDC
TI_SDS
TI_SDSB
DAC_N_CS
DSP_SCK
DSP_MOSI
CO
F_MT
C_MT
S_MT
CPNT_N_PS
VO_N_PS
VSEL3
VSEL2
VSEL1
F_MT
C_MT
S_MT
5VSEL1 VSEL1 VSEL2 5VSEL2 VSEL3 5VSEL3
5VSEL1
5VSEL2
5VSEL3
N_PDET
VO_N_PS
CPNT_N_PS
DIR_N_CS
DIR_BCK
DSP_MISO
DSP_SCK
DIR_SDO
AV3_D AV3_D
HDM_WCK/DR0
DIR_WCK
DIR_N_INT
HDM_MCK
AV2_D
DSP_SCK
AV1_D
DIR_24M
DSP_MISO
DIR_SDO
DSP_MOSI
HDM_SD0/DL0
HDM_WCK/DR0
DIR_WCK
DIR_N_INT
DIR_BCK
DIR_N_RST
HDM_BCK/DDCK
DIR_N_CS
AV4_D
DIR_24M
DIR_N_RST
DSP_MOSI
DIR_MCK2
J_N_DEST
USB_SPDIF
USB_SPDIF
HDM_SPF/DL2
HDM_ARC
HDM_ARC
HDM_SPF/DL2
HDM_SD0/DL0
HDM_BCK/DDCK
HDM_MCK
5D_PON
DA_C
DA_C
DA_FL
DA_FL
ADR
DA_SW
DA_SW
ADL
DA_FR
DA_FR
DA_SL
DA_SL
DA_SR
DA_SR
3D_PON
3D_PON
AV3_D
AV1_D
AV4_D
J_N_DEST
AV2_D
TI_SDS
DAC_N_CS
D2603
no_use
C2658
1/10
DSP_SCK
TI_WCK
C2660
1/10
D2604
no_use
TI_SDC
TI_SDF
C2659
1/10
DSP_MOSI
TI_BCK
TI_SDSB
+5A
DGND
C_MT
S_MT
F_MT
+7D +3.3M
+3.3D
+1.2DSP
L2608
BLM21PG600SN1D
AGND
VSEL3
VSEL1
VO_N_PS
VSEL2
CPNT_N_PS
DGND
PWR_RY THM1 THM2 N_PDET CPU_N_RST
DGND
DGND
IC266
PCM1681PWPR
1
ZR1/ZR1/FMT0
2
MS/ADR/FMT1
3
MC/SCL/DEMP
4
MD/SDA/MUTE
5
SCK
6
DATA1
7
BCK
8
LRCK
9
VDD
10
DGND
11
DATA2
12
DATA3
13
DATA4
14
MSEL
15
VOUT8
16
VOUT7
17
VCC1
18
AGND1
19
VOUT6
20
VOUT5
21
VOUT4
22
VOUT3
23
VCC2
24
AGND2
25
VCOM
26
VOUT2
27
VOUT1
28
ZR2
G
+3.3D
+5D
CB263
52418
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CB264
52418
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
+5D
DGND
DGND
14
7
IC267
TC74VHCT08AFT(E
1
2
3
IC267
TC74VHCT08AFT(E
4
5
6
IC267
TC74VHCT08AFT(E
9
10
8
IC267
12
13
11
D 5 + D 5 + D 5 +
DGND
+5D
DGND
DGND
C2613
10/10 +5HDM
C2616
10/10
C2634
10/16
C2635
10/16
C2628
no_use
DGND
+3.3D
5D_PON
3D_PON
DGND
+5A
DSP_MISO
+3.3D
HDM_MCK
HDM_ARC
C2636
1/10
DSP_MOSI
C2638
1/10
DIR_24M
C2640
0.068/25
DGND
HDM_SPF/DL2
DGND
HDM_SD0/DL0
C2623 1/10
+3.3D
+3.3D
+3.3D
DIR_N_RST
DGND
DGND
DIR_MCK1
DIR_N_CS
DIR_BCK
DSP_SCK
DGND
DGND
DIR_SDO
DGND
+5A
HDM_BCK/DDCK
HDM_WCK/DR0
R2606
10KX4
DIR_WCK
DGND
IC265
PCM9211PTR
1
ERROR/INT0
2
NPCM/INT1
3
MPIO_A0
4
MPIO_A1
5
MPIO_A2
6
MPIO_A3
7
MPIO_C0
8
MPIO_C1
9
MPIO_C2
10
MPIO_C3
11
MPIO_B0
12
MPIO_B1 13
MPIO_B2
14
MPIO_B3
15
MPO0
16
MPO1
17
DOUT
18
LRCK
19
BCK
20
SCKO
21
DGND
22
DVDD
23
MDO/ADR0
24
MDI/SDA
25
MC/SCL
26
MS/ADR1
27
MODE
28
RXIN7/ADIN0
29
RXIN6/ALRCKI0
30
RXIN5/ABCKI0
31
RXIN4/ASCKI0
32
RXIN3
33
RXIN2
34
RST
35
RXIN1
36
VDDRX
37
RXIN0
38
GNDRX
39
XTI
40
XTO
41
AGND
42
VCC
43
FILT
44
VCOM
45
AGNDAD
46
VCCAD
47
VINL
48
VINR
R2607
no_use
C2609
3300P(B)
C2601
22/6.3
C2606
1000P(B)
C2605
3900P(B)
C2603 no_use
L2607
BLM21PG600SN1D
R2610
7.5K
C2611
1000P(B)
C2607
3900P(B)
R2608
no_use
C2602
22/6.3
C2612
1000P(B)
C2608
1000P(B)
C2604
no_use
R2603 7.5K
L2601
BLM21PG600SN1D
L2602
BLM21PG600SN1D
AGND +5A
J_N_DEST
R2618
33
R2621
33
R2619
33
R2623
33
R2616
33
R2615
10K
R2613
0
R2614
100
R2620 680
R2622
0
R2626 33
R2628 10K
R2625 47
R2624 47
R2601
no_use
C2626 no_use
C2637
0.01/16(B)
C2620
100P(CH)
C2619 no_use
C2624
0.01/16(B)
C2639 0.01/16(B)
C2649
0.01/16(B)
R2643
2.4K
R2642
2.4K
C2668
100P(CH)
C2667
100P(CH)
C2672
100P(CH)
C2670
100P(CH)
C2669
100P(CH)
C2671
100P(CH)
R2637
1.2K
R2634
1.2K
R2638
1.2K
R2636
1.2K
R2639
1.2K
R2635
1.2K
C2657
0.01/16(B)
R2633
100
R2631
100
R2632
100
C2654 no_use
C2646 no_use
C2653 no_use
C2655 no_use
C2645 no_use
R2630
100
R2629
100
USB_SPDIF
C2644
no_use
C2661
10/16
DIR_N_INT
R2609
1K
R2602
20K
R2644 100
R2645 100
R2612
1K
C2621
no_use
XL261
24.576MHZ
4
1 2
3
C2665
10/16
C2666
10/16
C2641
4700P/25(B)
C2647
0.1/10(BJ)
C2643
0.1/10(BJ)
C2673
0.1/10(BJ)
C2652
no_use
C2625
0.1/10(BJ)
C2629
0.1/10(BJ)
C2674 no_use
C2618
0.1/10(BJ)
C2651
no_use
C2650
no_use
C2617
0.1/10(BJ)
C2622 10/10
C2648 10/10
C2642 10/10
C2662
100/16
L2611
BKP1005HS680-T
L2605
BKP1005HS680-T
L2606
BKP1005HS680-T
L2610
BKP1005HS680-T
CB262
52151
1 2 3 4 5 6 7 8 9
10 11 12
+5T
C2675
no_use
R2627
33
C2656
no_use
IC261
BD9328FJ
1
BST
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
G
IC262
BD9328FJ
1
BST
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
G
L2603
10UH
0
J2601
R1191H050B-T1-F
YD957A0
IC263
SOT-89-5
1
VOUT
2
GND
3
CE
4
ECO
5
VDD
L2612
BKP1005HS680-T
+1.2DSP +3.3D
M D H 5 + D 5 +
+3.3M
C2663
820P(B)
C2664
820P(B)
C2630
no_use
C2676
no_use
C2678
no_use
C2680
no_use
C2682
no_use
C2684
no_use
C2688
no_use
C2689
no_use
C2690
no_use
C2692
no_use
C2694
no_use
C2696
no_use
C2698
no_use
C2700
no_use
C2701
no_use
C2702
no_use
D N G D D N G D
C2704
no_use
C2707
no_use
C2708
no_use
DGND
C2706
no_use
C2703
no_use
C2705
no_use
C2709
no_use
C2710
no_use
C2687
no_use
C2677
no_use
C2686
no_use
C2679
no_use
DGND
C2685
no_use
C2631
no_use
C2683
no_use
C2681
no_use
C2693
no_use
C2691
no_use
C2697
no_use
C2695
no_use
DGND
C2699
no_use
C2715 no_use
0.1/10(BJ) C2716
C2711 no_use
C2712 no_use
C2713 no_use
DGND
C2714 no_use
C2614
0.1/10(BJ)
C2615
0.1/10(BJ)
R2640
2.4K
R2641
2.4K
C2724
0.01/16(B)
L2614
BLM21PG600SN1D
IC268
BD9328FJ
1
BST
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
G
C2719
3900P(B)
C2725
10/16
C2723
0.1/10(BJ)
C2720
1000P(B)
R2648
no_use
L2613
10UH
+1.3H
C2722
1000P(B)
L2609
BLM21PG600SN1D
C2718 no_use
C2717
22/6.3
L2604
10UH
+1.3H
DGND
R2646
12K
R2647
27K
R2649
1.2K
C2721
0.022/16(B)
R2617
680
C2627
12P(CH)
C2632
15P(CH)
R2604
10K
R2605
30K
R2611
1.2K
C2610 0.022/16(B)
R1191H050D-T1-F
YD956A0
IC264
SOT-89-5
1
VOUT
2
GND
3
CE
4
ECO
5
VDD
to OPE(4)
to OPE(4)
From 003.sht (DSP)
From 002.sht (CPU)
From 002.sht (Mute)
From 002.sht (CPU)
AV4_D
AV2_D
AV3_D
DGND
5VSEL3
5VSEL2
DGND
NC
AV1_D
NC
DGND
VO_N_PS
NC
+5D
NC
5VSEL1
CPNT_N_PS
DA_SW
DA_FR
ADL
DA_SR
C_MT
DA_SL
ADR
AGND
DA_C
AGND
S_MT
AGND
DA_FL
F_MT
+5A
J_N_DEST
7V
3.3V
1.2V
5V
5V
From 002.sht
(CPU)
(for HDMI Tx +5VPOWER)
DAC
to OPE(2)
From 002.sht
(CPU)
From 003.sht
(DSP)
From 001.sht
(HDMI Rx)
MG THM2 PWR_RY CPU_N_RST +7D THM1 DGND +3.3M N_PDET
LDO
LDO
+5A AGND
From 005.sht
(USB)
DIGITAL4:DIR&DA&POWER
IC/CB/XL:26-
OHTER :260-
+5T
AGND
AGND
NC
IC/CB/XL:261-
OHTER :2601-
DIGITAL4:DIR & POWER
1.3V
REMARKS
CAPACITOR
PARTS NAME
NO
NO
MARK
MARK
ELECTROLYTIC CAPACITOR
CERAMIC CAPACITOR
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
POLYPROPYLENE FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
P
TANTALUM CAPACITOR
TUBULAR CAPACITOR CERAMIC
NOTICE
U.S.A
G
CANADA
EUROPE
L
CHINA
AUSTRALIA
SINGAPORE
KOREA
GENERAL
U
C
T
A
K
R
JAPAN
(model)
B BRITISH
J
SOUTH EUROPE E
V TAIWAN
F RUSSIAN
P LATIN AMERICA
S BRAZIL
H THAI
RESISTOR
REMARKS
NO MARK
PARTS NAME
CARBON
CARBON
METAL
METAL
METAL
FIRE
CEMENT
SEMI
FILM RESISTOR
FILM RESISTOR
OXIDE FILM RESISTOR
FILM RESISTOR
PLATE RESISTOR
PROOF CARBON FILM RESISTOR
MOLDED RESISTOR
VARIABLE RESISTOR
(P=5)
(P=10)
CHIP RESISTOR
IC266 : PCM1681PWPR
Audio digital-to-analog converter
Output Amp and
Low-Pass Filter
System Clock
Manager
Enhanced
Multilevel
Delta-Sigma
Modulator
DAC
Serial
Input
I/F
Function
Control
I/F
System Clock
Zero Detect Power Supply
DAC
Output Amp and
DAC
DAC
Output Amp and
DAC
Output Amp and
DAC
Output Amp and
V OUT 1
V
OUT
2
V
OUT
3
V
COM
V
OUT
4
V
OUT
ZR2 ZR1/ZR1/FMT0 1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MS/ADR/FMT1
MC/SCL/DEMP
MD/SDA/MUTE
SCK
DATA1
BCK
LRCK
DGND
DATA2
DATA3
DATA4
MSEL
VDD
AGND2
AGND1
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
VOUT6
VOUT7
VOUT8
VCC2
VCC1
VCOM
5
V
OUT
6
Low-Pass Filter
Low-Pass Filter
Low-Pass Filter
Low-Pass Filter
Low-Pass Filter
Output Amp and
AGND2
V
CC
2
AGND1
V
CC
1
DGND
V
DD
ZR1/ZR1/FMT0
ZR2
BCK
LRCK
DATA1 (1, 2)
DATA2 (3, 4)
DATA3 (5, 6)
DATA4 (7, 8)
MS/ADR/FMT1
MC/SCL/DEMP
MD/SDA/MUTE
MSEL
SCK
8 x
Oversampling
Digital Filter
With
Function
Controller
DAC
Output Amp and
DAC
Output Amp and
V
OUT
7
V
OUT
8
Low-Pass Filter
Low-Pass Filter
IC267 : TC74VHCT08AFT
Quad 2-input AND gate
Vcc 14
4B
4A
4Y
3B
3A
3Y
1A 1
2
3
13
12
11
10
9
8
4
5
6
7
1B
1Y
2A
2B
2Y
GND
IC261, 262, 268 : BD9328EFJ
1ch step-down DC/DC converter
IBIAS
ERR
FB
EN
BST
OUTPUT
VIN
SW
GND
OPEN
SHUTDOWN
COMP
SS
VREF VREG OSC
TSD
S
DRV
R
LOGIC
SLOPE
Soft Start
UVLO
VCC
5V
12V
7
5
PWM
OCP
LVS
LVS
6
8
4
3
2
1
IC265 : PCM9211PTR
216-kHz digital audio interface transceiver (DIX) with stereo ADC and routing
PLL
DIT
MPO0/1
SELECTOR
MPIO_B
SELECTOR
MAIN
OUTPUT
PORT
ADC
Com. Supply
AUXIN1
ADC Standalone
ADC Mode
Control
MPIO_C
SELECTOR
OSC
SPI/I2C
INTERFACE
Reset and
Mode
Set
Divider
XMCKO
Divider
GPIO/GPO
Data
ADC
ANALOG
DIR
ANALOG
DIR
ANALOG
ALL
Function
Control
DIT CS
(48-bit)
DIR CS
(48-bit)
DIR
Interrupt
DIR
PC and PD
All Port
IS Calculator
Is Calculator
DIR
IS Calculator
MPIO_A
MPIO_B
MPIO_C
MPO1
MPO0
REGISTER
POWER SUPPLY
XMCKO
(To MPIO_A and MPO0/1) SBCK/SLRCK
(To MPIO_A) Secondary SCK/LRCK
EXTRA DIR FUNCTIONS
Divider
Selector
ERROR DETECTION
Flags
Validity Flag
User Data
BFRAME Detection
Channel Status Data
Interrupt System
Non PCM DETECTION
DTS-CD/LD Detection
ADC Clock
(SCK/BCK/LRCK)
DIR
ADC
DITOUT
RECOUT1
AUXOUT
AUXIN2
RECOUT0
AUTO
DIR
ADC
DOUT
RXIN7
SCKO/BCK/LRCK
AUXIN0
AUXIN1
AUXIN2
Clock/Data
Recovery
Lock
Detection
Lock:DIR
Unlock:ADC
33
35
32
31
30
29
28
3
4
5
6
37 RXIN0
RXIN0
RXIN1
RXIN2
RXIN3
RXIN4
RXIN5
RXIN6
RXIN7
RXIN8
RXIN9
RXIN10
RXIN11 RECOUT0
RECOUT1 DITOUT
RXIN1
RXIN2
RXIN3
RXIN4/ASCKIO
RXIN5/ABCKIO
RXIN6/ALRCKIO
FILT
RXIN7/ADIN0
AUXIN0
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
SCKO
BCK
LRCK
DOUT
MPO0
MPO1
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
48
47
44
VINL
VINR
VCOM
7
8
9
10
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
39
40
25
24
34
27
46
23
26
XTI
XTO
MS/ADR1
MDO/ADR0
MC/SCL
MDI/SDA
RST
MODE
VCCAD AGNDAD VCC DVDD AGND DGND VDDRX
MPIO_A
SELECTOR
43
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
20
19
18
17
15
11
12
13
14
ERROR/INT0
NPCM/INT1
1
2
16
45 22
GNDRX
38 21 42 41 36
IC263 : R1191H050B-T1-FE
Voltage regulator
V DD
CE
Pin No.
1
2
3
5
Symbol
VOUT
GND
CE
VDD
Description
Output Pin
Ground Pin
Chip Enable Pin ("H" Active)
4 ECO Low Power / Fast Mode Changer Pin
Input Pin
Vref
Thermal Protection
5 1
3 2
Short
Protection Reverse
Detector
V OUT
GND
4
ECO
Peak
Current
Protection
IC264 : R1191H050D-T1-FE
Voltage regulator
V DD
CE
Pin No.
1
2
3
5
Symbol
VOUT
GND
CE
VDD
Description
Output Pin
Ground Pin
Chip Enable Pin ("H" Active)
4 ECO Low Power / Fast Mode Changer Pin
Input Pin
Vref
Thermal Protection
5 1
3 2
Short
Protection Reverse
Detector
V OUT
GND
4
ECO
Peak
Current
Protection DIR
DAC
to DIGITAL 3/5
to DIGITAL 2/5
to DIGITAL 2/5
to DIGITAL 2/5
to DIGITAL 2/5
to DIGITAL 2/5
to DIGITAL 3/5
to DIGITAL 1/5
to DIGITAL 2/5
to DIGITAL 5/5
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
to OPERATION (2)_CB131
Page 89 B8
to OPERATION (4)_CB195
Page 89 E3
to OPERATION (4)_CB196
Page 89 E4