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Block Diagram - Yamaha BRX-610 Service Manual

Blu-ray disc home theater system; blu-ray disc receiver / speakers
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■ BLOCK DIAGRAM

1
USB
SCHEMATIC DIAGRAM
OPE2
USB
PORTABLE
/INT_PSW
USB_VCC1
USBP1
FAUX_L
USBM1
FAUX_R
STANDBY/ON
A12V
A12V
2
USB_VCC1
CONNECTOR JP702
CONNECTOR JP703
JP13
JP703
1. F_GND
SHIELD WIRE
SHIELD WIRE
1. AUX_R
2. GND
5P
3P
2. GND
3. USB_D+
3. AUX_L
4. USB_D-
5. USB_VCC1
CONNECTOR JP13
CONNECTOR JP15
MAIN
TUN_GP
TUN_RESET
TUN_SDA
TUN_SCK
TUNER
TUN_L
MODULE
TUN_R
JP14
1. TUN_RST
2. TUN_SDA
3. TUN_SCL
4. TUN_GP
5. GND
6. AGND
7. TUN_R
3
8. A5V
9. TUN_L
INT_REM
REM
EXT_REM
REMOTE
IN
U10
CONTROL
OUT
USB High side SW
RT9712AGS
VCC_USB
USB_VCC0
USB_VCC1
SUB-
WOOFER
OUTPUT
4
VIDEO
RAUX_SEL_IN_L
RAUX_SEL_IN_R
AUDIO IN
AUX
USBP0
USBM0
NETWORK/
TXVP_0
TXVN_0
TXVP_1
USB
TXVN_1
5
U31
APPLE
iPod Auth
MFI341S2164
D3.3V
SPI_SIMO
SPI_SOMI
SPI_CLK
U28
U30
SPI_SIMO
USBP1
SPI_SOMI
USB SW
USBM1
SPI_CLK
Microprocessor for iPod
FSUSB42
SANYO_D+
D3.3V
LC87F1HC8A
SANYO_D-
+3.3V
D3.3V
12MHz
SPDIF_COAX_IN
SPDIF_RX_COAX
COAXIAL
D3.3V
SPDIF_OPT_IN
MTK_SPDIF_RX
OPTICAL
U12
HEAC+
6
COAX_ARC_OUT
Explorer semi
HEAC IC
HEAC-
EP91H0
HDMI
D3.3V
HDMI_CECT
D
1
2
V
A12V
D5V
M12V
VCC_BD_LD
7
C
D
OPERATION
SCHEMATIC DIAGRAM
OPE1
D3.3V
FL
U704
U703
U701
WIRE 3P
/INT_PSW
FL DRIVER
VOL CONTROL
IR
GREEN
PT6311
EC12E2430803
JP703
+3.3M
1. /INT_PSW
A12V
D3.3V VP
D3.3V
2. GND
D3.3V
KEY1
3. A12V
INT_REM
VOL_RA
VP
FLD_CS
KEY_O/C
VOL_RB
FLD_SCK
FL12V
FLD_MOSI
+3,3V
CONNECTOR JP701
FFC 18P
CONNECTOR JP8
FLD_CS
FLD_SCK
VOL_RA
KEY1
KEY_O/C
/INT_PSW
FLD_MOSI
VOL_RB
U23
Microprocessor
TMPM330FYFG
+3.3M
DIT_CS
AU_SEL1
SPDIF_SEL1
USB_N_OE
IPOD_TX
HDMI_CECT
USB_SEL
IPOD_RX
FLD_SCK
AU_SEL2
SPDIF_SEL2
10MHz
32.768MHz
IPOD_IN
FLD_MOSI
IPOD_N_RST
IPOD_IF
IPOD_UPDA
CVBS
U33
U35
ADC_DOUT
Analog Selector
AU_SEL_OUT_L
NJM2750
AD Converter
AU_SEL_OUT_R
ADC_MCK
A5V
PCM1803
ADC_BCK
A5V D3.3V
ADC_LRCK
USB_OC0#
USB_EN0
USB_OC1#
USB_EN1
USBP0
USBM0
TXVP_0
TXVN_0
TXVP_1
TXVN_1
USBP1
USBM1
MTK_RESET
SPI_CS
IPOD_MCLK
nRESET
IPOD_BCK
IPOD_SDO
U32
SPI_CS
U13
IPOD_LRCK
nRESET
AK4140
IPOD_SPDIF
JP12
D3.3V
Connector
D3.3V
RES
DBGP0
S_LRCK
MTK_COAX_RX
SPDIF Switch
DBGP1
S_BCK
S_DAT
DBGP2
TC74VHC153FT
SPDIF_RX_COAX
D3.3V
COAX_ARC_OUT
MTK_SPDIF_RX
HEAC+
ARC_MODE
U27
U1
5
V
_
V
C
C
S
5
V
+
3
3 ,
M
D
5
V
D
1
1 .
5
V
DCDC
DCDC
VCC_USB
U27
U2
A12V
A5V
DCDC
D1.5V
HDMI_VCC_RX
DCDC
AVCC
U3
D3.3V
MVCC
DCDC
E
F
FL12V
VP
INVERTER
JP8
11. GND
1. A12V
2. GND
12. FLD_CS
OPEN/CLOSE
STOP
INPUT
PLAY
PREV
NEXT
3. VP
13. FLD_SCK
4. D3.3V
14. FLD_MOSI
5. +3.3M
15. GND
6. FL12V
16. /INT_PSW
7. GND
17. KEY_O/C
8. INT_REM
18. KEY1
9. VOL_RB
10. VOL_RA
U24
E2R_N_CS
E2R_MOSI
P_CON
EEPROM
E2R_MISO
U26
E2R_SCK
LE25LA322M
+3.3M
UCOM_N_RST
RESET IC
G691L293T73U
SWD_SMV
JP7
+3.3M
SWD_IO
SWD_SCK
CONNECTOR
JP20
FLASH_N_BOOT
RXD_FLASH
TXD_FLASH
FLASH UPGRADE
FAN_CTRL, FAN_DET
DAMP_OTW, DAMP_SD
DC_PRT
D12V
FL_ON/OFF
U26
INT_PDN_DET
POWER DET
G691L293T73U
D5V
INT_PDN_DET
SW_MUTE
SW_MUTE2
SW_MUTE
MTK_MUTE
MTK_RESET
V_RDY
MTK_TXD
FNCCHK
MTK_RXD
OPWRSB
MTK_MUTE
U4
MT8555
D1.15V D3.3V
TMDS
MAIN
SCHEMATIC DIAGRAM
G
H
PSU
WIRE 10P
JP6
1. GND
6. GND
2. D12V
7. P_CON
3. GND
8. GND
9. S5V
4. D5V
5. D5V
10. 32V
AMP
JP1
1. D12V
2. GND
WIRE 4P
3. D3.3V
FL12V
4. GND
FAN_CTRL
FAN_CTRL
FAN_DET
FAN_DET
PWM_MUTE2
PWM_MUTE2
DAMP_OTW, DAMP_SD
DAMP_OTW,DAMP_SD
INT_PDN_DET
INT_PDN_DET
SW_MUTE2
SW_MUTE
U702
CONTROLLER
TAS5086DBT
MCK
LRCK
BCK
JP9
SDTO_FLR
1. AGND
14. SDTO_FLR
SDTO_CSW
2. SW_MUTE2
15. SDTO_CSW
SDTO_SLR
3. PWM_SCL
16. SDTO_SLR
4. PWM_SDA
17. GND
5. PWM_RST
18. DAMP_OTW
6. PWM_PDN
19. DAMP_SD
PWM_SCL
7. PWM_MUTE
20. DC_PRT
PWM_SDA
8. GND
21. GND
PWM_RST
9. MCK
22. SW_PREOUT
PWM_PDN
10. GND
23. PWM_MUTE2
PWM_MUTE
11. LRCK
24. FAN_CTRL
12. BCK
25. FAN_DET
13. GND
26. GND
U9
NAND FLASH
NAND08GW3B2C
D3.3V
U5,6,7,8
D12V
DDR3 x4
A12V
7.5V
D1.5V
D12V
D3.3V
32V
WIRE 5P
CON5
TRAY
BD MECHANISM UNIT
1. TRAYOUT#
2. GND
3. TRAYIN#
4. LOAD+
5. LOAD-
U22
TPC1391G4
SLED and
MVCC
SPINDER
U21
OPU
Motor Driver
DRIVER
TPIC1405A
M12V
HA4
HA2
1.
1. FR2
17. VCC PD
33. GND
COMMON
2. FD2
18. C
34. 5.0V
2. U
3. TD
19. GND_PD
35. GND
3. V
4. TR
20. DVD RF+
36. 8.0V
4. W
5. FR1
21. DVD RF-
37. GND
5. GND
6. FD1
22. GMD PD
38. SDIO
6. B+
7. SA_B+
23. BD RF+
39. SCLK
7. B-
8. SA_B-
24. BD RF-
40. SEN_LDD
8. A+
9. SA_A+
25. GND PD
41. LDEN
9. A-
10. SA_A-
26. D
42. TEST_V
11. SA_INT
27. G
43. MODE A
12. THERMO
28. VC_PD
44. MODE B
13. F
29. H
45. MODE C
14. A
30. GND
46. GND
15. E
31. GND
47. GND
16. B
32. 3.3V
I
J
BRX-610/NS-PZ20
AC IN
CONNECTOR CN200
FAN MOTOR
7.5V
WIRE 6P
JP702
1. 32V
2. 32V
3. 32V
4. GND
5. GND
6. GND
CONNECTOR JP702
SPEAKERS
FRONT L/R
U701
D-AMP
TAS5342L
32V
CENTER/
SURROUND L
U703
PWM
D-AMP
TAS5342L
32V
D3.3V
VALID2
SURROUND R/
SUBWOOFER
U706
D-AMP
TAS5342L
32V
A12V
Q702
7.5V
REGULATER
AMP
SCHEMATIC DIAGRAM
35

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