Yamaha YSP-4300 Service Manual page 130

A B C
YSP-CU4300/YSP-CU3300/NS-WSW160
YSP-CU4300
DIGITAL 4/4
1
2
DIR_WCK2
DIR_WCK2
DIR_SD02
DIR_SD02
DIR_N_INT
DIR_N_INT
DIR_N_RST
DIR_N_RST
DIR_N_CS
DIR_N_CS
I2S_SEL
to DIGITAL 2/4 I2S_SEL
DSP_PRT
DSP_PRT
DSP_MOSI
DSP_MOSI
DSP_MISO
DSP_MISO
DSP_SCK
DSP_SCK
DSP1_N_RDY
DSP1_N_RDY
DSP1_N_INT
3 DSP1_N_INT
DSP1_N_RST
DSP1_N_RST
to DIGITAL 3/4
DSP1_N_CS
DSP1_N_CS
DSP1_FMT
DSP1_FMT
D4_N_IRQ
D4_N_IRQ
D4_N_CS
D4_N_CS
D4_N_RST
D4_N_RST
D4_N_DISABLE
D4_N_DISABLE
4 D4_MISO
D4_MISO
D4_SCK
D4_SCK
D4_MOSI
D4_MOSI
DAMP_PRT
DAMP_PRT
TI_WARNG
TI_WARNG
D4_N_WARNG
D4_N_WARNG
PWM_N_RST
PWM_N_RST
PWM_N_PDN
PWM_N_PDN
PWM_N_MUTE
PWM_N_MUTE
to DIGITAL 3/4
D4_PON
D4_PON
DC_PRT
DC_PRT
PWM_SCL
PWM_SCL
YSP-CU4300
PWM_SDA
PWM_SDA
4300 only
AW_MOSI
AW_MOSI
AW_MISO
AW_MISO
5 RX_N_EN
RX_N_EN
TX_N_EN
TX_N_EN
AW_FS_N_O
AW_FS_N_O
AW_FS_I
AW_FS_I
DGND
REMOTE
REMOTE
USB_N_INT
USB_N_INT
USB_MOSI
USB_MOSI
USB_MISO
USB_MISO
6
USB_SCK
USB_SCK
USB_N_CS
USB_N_CS
USB_N_RST
USB_N_RST
to DIGITAL 2/4
USB_BUSY
USB_BUSY
USB_MCHNG
USB_MCHNG
USB_IPLERR
USB_IPLERR
USB_SEARCH
USB_SEARCH
APL_N_RST
APL_N_RST
APL_N_CS
APL_N_CS
7
RESISTOR
NOTICE
(model)
REMARKS PARTS NAME
J JAPAN
NO MARK CARBON FILM RESISTOR (P=5)
U U.S.A
CARBON FILM RESISTOR (P=10)
C CANADA
METAL OXIDE FILM RESISTOR
R GENERAL
METAL FILM RESISTOR T CHINA
METAL PLATE RESISTOR
K KOREA
FIRE PROOF CARBON FILM RESISTOR
A AUSTRALIA
CEMENT MOLDED RESISTOR
B BRITISH
SEMI VARIABLE RESISTOR
G EUROPE
CHIP RESISTOR
L SINGAPORE
E SOUTH EUROPE
V TAIWAN
8
F RUSSIAN
CAPACITOR
P LATIN AMERICA
REMARKS PARTS NAME
S BRAZIL
NO MARK ELECTROLYTIC CAPACITOR
H THAI
TANTALUM CAPACITOR
NO MARK CERAMIC CAPACITOR
CERAMIC TUBULAR CAPACITOR
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
P POLYPROPYLENE FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
IC701: TMPM362F10FG
32-bit RISC microprocessor
9
FLASH (1MB)
RAM (56KB)
Backup RAM
★ 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.
10 ★ 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。
130
D E F
YSP-CU3300
S3.3
C702
0.1/16(F) V+
5
R714
TP716
22
3
V- IC706 IC706 IC706
TC7SH08FU
DGND
C734
DGND
22P(CH)
S3.3
AW_MISO
USB_N_INT AW_MISO
37
DSP1_N_RST
38
R705
DSP1_N_RST USB_N_INT
39
DSP1_N_RDY DSP1_N_RDY
40
DSP1_FMT DSP1_FMT
41
USB_MOSI USB_MOSI
42
USB_MISO 33X4 USB_MISO
43
R706
USB_SCK USB_SCK
44
USB_N_CS USB_N_CS
45
46
DVcc3
47
33X4 DVss
48
49
AW_FS_N_O AW_FS_N_O
50
51
AW_RX_EN
52
R702
R708
47K RX_N_EN AW_TX_EN
53
R703
TX_N_EN
TP796 54
47K
I2S_SEL I2S_SEL
55
R701
USB_N_RST USB_N_RST
10KX4 56
USB_BUSY 33X4 USB_BUSY
57
USB_MCHNG
USB_MCHNG
58
USB_IPLERR
USB_IPLERR
59
USB_SEARCH USB_SEARCH
60
R711
APL_N_RST APL_N_RST
61
33
APL_N_CS R712 APL_N_CS
62
33
P-GOOD P-GOOD
63
4300 only
64
YSP-CU4300 65
66
67
68
TP797
CEC_CHECK
69
TP798
70
TP799
71
PWR_N_LED R715
PWR_N_LED
72
33
S3.3
AW_FS_I
EEPROM
+3.3DSP1
IC703
R1EX25032ASA00A
TP715
%S& VCC
OUT CD
TP718 Q HOLD
VDD
TP717 W C
GND NC
VSS D TP720
Cortex-M3 IC702
ETM
DMA R3116N301C-TR-F
Controller
SWD NVIC
DGND
DGND
AHB Lite Bus Matrix
CG
PORT
IC702: R3116N301C-TR-FE
WDT
Voltage detector ICs
(8KB)
RTC
16bit Timer
SMC V 2
SIO/UART DD
(4byte FIFO)
I2C/SIO
Delay
10bit ADC Circuit
BOOT ROM CEC
Vref
RMC
KWUP
5
AHB to APB Bridge C
D
SSP
G H
S3.3
S3.3
C710
0.1/16(F)
C709
S3.3 YSP-CU4300
0.1/16(F)
YSP-CU3300
TP731,800
INPUT
DSP_PRT
144
DC_PRT
143
26V_PRI
142
DAMP_PRT
141
TP731 TP800
DEST_N_WR
140
DIR_WCK2
139
MODEL R766 no_use
138 MODEL: H=4300, L=3300
TP747 R767 10K
137
AW_PRT
136
HDMI_PRT
135
TP710
MICROPROCESSOR
134
VBUS_PRT
133
INPUT_PRT
132
KEY1
131
AVcc R746
TMPM362F10FG 130
HDMI_CEC 10K
129
FLASH_N_BOOT
128
TP735
TEST2
127
TEST1 TP736
126
NMin 10K
125
P_CON R744
IC701 124
232C_RTS
123
REGVss
122
DVcc3
121
TP740
X2
120
CVss
119
TP741
X1
No replacement part available. 118
CVcc3
117
サービス部品供給なし XT2 TP742
116
XT1 TP743
115
REGVcc3
114
HDMI_MUTE
113
R747
HDMI_N_RST
112
22
HDMI_SCL
111
HDMI_SDA
110
HDMI_PON3
109
C707
0.1/16(F)
S3.3
DGND
S3.3
4300 only
YSP-CU4300
RESET IC
S3.3
IC704
R3116N271A-TR-F
S3.3
CD OUT
FORCED RESET
VDD
Q701
TP722
RTR020P02TL NC GND
3 2
D S
1 G DGND DGND
V+
2 Q703 5
TP750
TP721 C
10k 2
3 4
2 6
&1 B
1
2
TP748
C B E 3
3
1
V-
47k
E IC707 IC707 IC707
DTC114EKA
TC7SH08FU
1
Q702
DTC144EKA
DGND
IC703: R1EX25032ASA00A IC704: R3116N271A-TR-F
4096 x 8-bit SPI serial interface EEPROM Voltage detector ICs
High voltage generator
V 2
DD
Vcc 8
Vss 4
1 OUT Memory array
S 1
W 3
Vref
C 6
3 GND Y-select and Sense amp.
HOLD 7
D 5
Q 2 Serial-parallel converter
I J K
R766 R767
no_use 10K
10K no_use
A
NG
DSP_PRT
R760
DC_PRT
100
26V_PRI
DAMP_PRT
DIR_WCK2
R756
MIC_N_DET
no_use
TP756
IC709 IC709 IC709
AW_PRT TC7SH08FU
no_use
HDMI_PRT
VBUS_PRT
INPUT_PRT
INPUT_PRT
R728 KEY1
TUNER_GPIO
47
TUN_N_RST
CEC
FLASH_N_BOOT
TUN_USB_SCL
TUN_USB_SDA
USB_N_PON
P_CON
FLASHER_PON
R748 232C_RTS
HDSUR_LED
33
S3.3_2_PON1
SDSUR_N_LED
FL_SCK
FL_MOSI
FL_N_CS
18P(CH)
FL_N_RST
C721
32.768KHZ SW_N_MUTE
WG97080
ISEL_CNT2
18P(CH)
ISEL_CNT1
C722
IR_IN
DGND
HDMI_MUTE
HDMI_N_RST
HDMI_SCL
to DIGITAL 2/4
HDMI_SDA
PWR_N_LED
FL_PON
USB_FLG
TUN_USB_SCL
TUN_USB_SDA
AW_PRT
HDMI_PRT
CEC
HDMI_N_RST
HDMI_MUTE
HDMI_SCL
HDMI_SDA
HDMI_PON3
HDMI_PON2
HDMI_PON1
OSDROM_WRITE
HDMI_N_INT
AW_PON
SW701
TP755
FLASH_N_BOOT 2 1
SKHLLC
(RESET)
S3.3
TP752
TP751 2 Q704
C
V+ 10k
3
8
B
R752 5 3 7 1 TP754
E
47K 2 Q705
1
C
IC708 IC708 IC708 IC708 IC708 4
10k 3
TC7W14FK TC7W14FK TC7W14FK V- DTC114EKA
B
E
1
DTC114EKA
DGND
IC706, 707: TC7SH08FU IC708: TC7W14FK
2-input AND gate Schmitt inverter
IN B 1 1A 1
5 V
CC
Delay 3Y
1 OUT IN A 2
2
Circuit
OUT Y
GND 3 4 2A 3
3 GND
5
GND 4
C
D
L M N
CB704
8
S3.3 R761 TP787
1
100
TP788
2
R762 TP789
3
100 RS-232C
J705 TP790
4
no_use TP791
R763
5
100
R764 TP792
232C_CTS 6
100
232C_RTS 7
FLASH_TXD MJ-66J-RD315
DGND
FLASH_RXD
BLM21PG600SN1D
L701
S3.3
16 15 14 13 12 11 10 9
DGND
IC710 MAX3232CPWR
1 2 3 4 5 6 7 8
232C
DRIVER
C729
0.1/16
DGND
VBUS_PRT
VBUS_PRT
AC_PDN_DET
AC_PDN_DET
to DIGITAL 2/4
26V_PRI
26V_PRI
P_CON
P_CON
S3.3
CB703
PHI
3.3
STBY_SW TP783 STBY_SW
1
TP784 3.3 S3.3
2 Page 135 D2
TP785
DGND
3
TP786 3.3 to POWER (3)_W951
KEY1 KEY1
4
VB39000
DGND
S3.3 no_use
C725
0.1/16
5 V+
DGND
1
4
2
V- 3
CB702
DGND
28FMN-BMTTN-A-T
TP757 INPUT_PRT 2.0
TP758 DGND
TP759
TUNER_GPIO
TP760
TUN_N_RST
TP761
MIC_N_DET
TP762
TUN_USB_SCL
TP763
TUN_USB_SDA
TP764 DGND
TP765 USB_N_PON
TP766
FLASHER_PON
TP767
HDSUR_LED
TP768
S3.3_2_PON1
TP769
SDSUR_N_LED
TP770
FL_SCK
TP771 FL_MOSI Page 131 L5
TP772 FL_N_CS
to INPUT (1)_CB8
TP773
FL_N_RST
TP774
SW_N_MUTE
TP775
ISEL_CNT2
TP776
ISEL_CNT1
TP777
IR_IN
TP778 DGND
TP779 IR_FLASHER
IR_FLASHER
TP780 DGND
TP781
DIG_COAX
DIG_COAX
TP782
DGND
TP793
PWR_N_LED
DIGITAL IN
TP794
FL_PON
USB_FLG
TUN_USB_SCL
DGND
TUN_USB_SDA
to DIGITAL 2/4
AW_PRT
HDMI_PRT
CEC
HDMI_N_RST
HDMI_MUTE
HDMI_SCL
to DIGITAL 1/4
HDMI_SDA
HDMI_PON3
HDMI_PON2
HDMI_PON1
OSDROM_WRITE
HDMI_N_INT
AW_PON
DGND
PN702 PN703
V963750 V963750
PN701
V963750
IC710: MAX3232CPWR
3-V to 5.5-V multichannel RS-232 line driver/receiver
C1+ V
1 16 CC
8 V CC
V+ 2 15 GND
7 1Y C1- 3 14 DOUT1
C2+ 4 13 RIN1
3A
6
5 12
C2- ROUT1
V- 6 11 DIN1
5 2Y
DOUT2 7 10 DIN2
8 9
RIN2 ROUT2