Schematic Diagrams - Yamaha YSP-4300 Service Manual

A B C

SCHEMATIC DIAGRAMS

YSP-CU4300 YSP-CU3300
DIGITAL 1/4
1
IN4
HDMI IN-4
CB101 DC1RS19JAXR190
FG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
FG
DGND
2 DGND
R101 R105
100K 1K
D103
D101
TP101 R106
D102
10K
AVRL161A1R1NTB AVRL161A1R1NTB AVRL161A1R1NTB
3
TP102 R110
47K
TP104
R111
47K
TP105
DGND
4
5
6
RESISTOR
REMARKS PARTS NAME
NO MARK CARBON FILM RESISTOR (P=5)
CARBON FILM RESISTOR (P=10)
METAL OXIDE FILM RESISTOR
METAL FILM RESISTOR
METAL PLATE RESISTOR
FIRE PROOF CARBON FILM RESISTOR
CEMENT MOLDED RESISTOR
SEMI VARIABLE RESISTOR
CHIP RESISTOR
CAPACITOR
REMARKS PARTS NAME
NO MARK ELECTROLYTIC CAPACITOR
TANTALUM CAPACITOR
7
NO MARK CERAMIC CAPACITOR
CERAMIC TUBULAR CAPACITOR
POLYESTER FILM CAPACITOR
POLYSTYRENE FILM CAPACITOR
MICA CAPACITOR
P POLYPROPYLENE FILM CAPACITOR
SEMICONDUCTIVE CERAMIC CAPACITOR
IC101: SII9573CTUC
HDMI port processors
Always-On
CEC A0
Section
8
73
CEC Interface CEC Interface
CBUS/ Mobile HD
Controller 0 Controller 1
HPD Control
78,82,86,90,94,99 CBUS0
Serial Ports CBUS1
DDC0
DDC1
DDC
DDC2 Booting
NVRAM Power
DDC3 EDID SRAM Sequencer
DDC4
DDC5
DDC6
Configuration, Status,
HDCP and Interrupt-Control
I2C OTP
Local Registers
Registers
I 2 C
TPI HW
E
Power-Down
M Main
Section Audio Output
R0X U
TMDS Rx Multi-Channel
9 A X
(Port 0)
10-17
Audio Input
HDMI/ C
M
R1X MHL
TMDS Rx Stream OSD
U Receiver
(Port 1) Mixer
X
20-27 InstaPort
M
U Main
TMDS Tx
R2X TMDS Rx X
(Port 0) HDCP
(Port 2)
Encryption
28-35
SRC
HDCP
InstaPrevue
Decryption
R3X
TMDS Rx
D
(Port 3) B
39-46
Video/
R4X
TMDS Rx M HDMI/
Audio
(Port 4) MHL
47-54 U Splitter M TMDS Tx
Receiver
X U (Port 1)
InstaPort X G HDCP Encryption
R5X
M
TMDS Rx
U
57-64 (Port 5)
X
F
M
D[19..0] Parallel
Audio Output ENB
10 Video U Sub
2 Channel
1-6,161-171,174-176 Input X
Audio Input
Video
Pattern
Generator
ARC0/1 Rx
136,137 ARC
Input
ARC0/1 Tx
and
Output
D E F
IN3
HDMI IN-3
CB102 DC1RS19JAXR190
FG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 FG 1 2 3 4
FG
DGND DGND
DGND DGND
R112 R116 R124 R128
100K 1K 100K 1K
D106
D104
TP106 R117 TP113 R129
D105
10K 10K
AVRL161A1R1NTB AVRL161A1R1NTB AVRL161A1R1NTB
TP107 R121 TP114
47K
TP109 TP115
R122
47K
TP110 TP116
DGND
DGND
+1.2H1 TP111 +1.2H1
DGND
+3.3H1
HDMI_SCL
S3.3
NOTICE
(model) HDMI_SDA
J JAPAN G 3 HDMI_N_INT R205
U U.S.A 2 1 100
D S R123
C CANADA
Q111
4.7K
R GENERAL 2SK2158-T1B
T CHINA
HDMI_N_RST
K KOREA
A AUSTRALIA
B BRITISH
G EUROPE
=YE810A0
L SINGAPORE ---------------
E SOUTH EUROPE WIN=YD974A0
V TAIWAN MX =
DSDA_1
EON=
F RUSSIAN
DSCL_1
P LATIN AMERICA
HPD_1
S BRAZIL
5VPWR_1
H THAI
DSDA_2
DSCL_2
HPD_2
5VPWR_2
DSDA_3
+1.2H1
L118
no_use
L101 +1.2H1
+1.2H
BLM21PG600SN1D
CEC A1
72
RnPWR5V,
SBVCC5V
SERIAL
101 IC102: W25Q16CVSSIG
3 V 16 M-bit serial flash memory with dual and quad SPI
INT ROM
69
SFDP Register Security Register 1 - 3
000000h 0000FFh 003000h 0030FFh TP117
002000h 0020FFh
DDC TX
001000h 0010FFh
Block Segmentation
xxFF00h xxFFFFh 1FFF00h 1FFFFFh
. .
. Sector 15 (4KB) . Block 31 (64KB)
xxF000h xxF0FFh 1F0000h 1F00FFh
I2S/SPDIF/ xxEF00h xxEFFFh
. .
DSD Sector 14 (4KB)
xxE000h xxE0FFh
76,80,84,88,92,97 xxDF00h xxDFFFh
. .
I2S/SPDIF Sector 13 (4KB)
xxD000h xxD0FFh
.
.
.
SPI .
.
.
T0X xx2F00h xx2FFFh
. Sector 2 (4KB) .
xx2000h xx20FFh
151-158 10FF00h 10FFFFh
xx1F00h xx1FFFh
. Block 16 (64KB) .
. Sector 1 (4KB) .
xx1000h xx10FFh 100000h 1000FFh
xx0F00h
xx0FFFh 0FFF00h 0FFFFFh
. Sector 0 (4KB) .
. Block 15 (64KB) .
xx0000h xx00FFh
0F0000h 0F00FFh
.
.
Sub Write Control .
/WP(IO 2 ) 3
T1X Logic
08FF00h 08FFFFh
. .
141-148 Block 8 (64KB)
080000h 0800FFh
Status 07FF00h 07FFFFh
Register . Block 7 (64KB) .
070000h 0700FFh
.
.
I2S/SPDIF High Voltage
.
Generators
00FF00h 00FFFFh
. Block 0 (64KB) .
/HOLD(IO 3 ) 7
000000h 0000FFh
Page Address
CLK 6
SPI Latch / Counter
Beginning Ending
Command
Page Address Page Address
/CS 1 and
Control Logic
Column Decode
And 256-Byte Page Buffer
Data
DI(IO 0 ) 5
DO(IO 1 ) 2 Byte Address
Latch / Counter
G H
HDMI
IN2 IN1
HDMI IN-2 HDMI IN-1
CB103 DC1RS19JAXR190 CB104 DC1RS19JAXR190
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 FG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
FG
DGND DGND
DGND
R141 R147
100K 1K
D109 D112
D107 D110
TP128 R148
D108 D111
10K
AVRL161A1R1NTB AVRL161A1R1NTB AVRL161A1R1NTB AVRL161A1R1NTB AVRL161A1R1NTB AVRL161A1R1NTB
R136 TP129 R161
47K 47K
TP131
R137 R162
47K 47K
TP132
DGND
+3.3H1
R3X2- D13
45 176
R3X2+ D12
46 175
R4XC- D11
47 174
R4XC+ IOVCC33
48 173
R4X0- IDCK
49 172
R4X0+ D10
50 171
R4X1- D9
51 170
R4X1+ D8
52 169
R4X2- D7
53 168
R4X2+ D6
54 167
AVDD12 D5
55
166
AVDD33 D4
56 165
R5XC- D3
57 HDMI/OSD 164
R5XC+ D2
58 163
R5X0- D1
59 162
R5X0+ D0
60 161
R5X1- CVCC12
61 G 160
R5X1+ TOX2+
62 159
R5X2- TOX2-
63 158
DGND
R5X2+ TOX1+
64 157
CVCC12 TOX1-
65 156
IC101
CSCL TOX0+
66 155
CSDA TOX0-
67 154
INT TOXC+
68 SII9573CTUC 153
R133 RESET# TOXC-
69 152
100
TPWR_C12CA TDVDD12
70 151
CEC_A1 TPVDD12
TP121 71 150
CEC_A0/WAKEUP T1X2+
TP122 72 149
DSDA6(VGA) T1X2-
73 148
DGND DSCL6(VGA) T1X1+
74 147
J106 LPSVCC33 T1X1-
75 146
0 DSDA0 T1X0+
76 145
DSCL0 T1X0-
77 No replacement part available. 144
CBUS_HPD0 T1XC+
78 143
R0PWR5V T1XC-
79 サービス部品供給なし 142
DSDA1 TDVDD12
80 141
DSCL1 TPVDD12
81 140
CBUS_HPD1 CVCC12
82 139
R1PWR5V ARC1
83 138
DSDA2 ARC0
84 137
DSCL2 SD1_IN/SD1_OUT/SPDIF1_IN/SPDIF1_OUT
85 136
CBUS_HPD2 WS1_IN/WS1_OUT
86 135
R2PWR5V SCK1_IN/SCK1_OUT
87 134
DSDA3 133 SD0_IN/SPDIFO_IN
88
C135
1000P(B)
C136
DGND DGND
0.1/16(F)
C132
1000P(B)
C133
C179
0.1/16(F)
C155 100P(CH)
10/10
DGND
DGND
C128
TP127
+3.3H1
1000P(B)
C129
C125
+1.2H1 +3.3H1
0.1/16(F)
1000P(B)
C126 TP123 DGND
TP120 130K
0.1/16(F) R154
IC102
/CS VCC +5H
XL101
R134 DO(IO1) /HOLD(IO3) 4 3
TP118 TP124
47 /WP(IO2) CLK
TP126
1 2
R135 GND DI(IO0)
TP119 TP125 27MHZ
10K
DGND
DGND
IC103, 106: NJM2867F3-05 (TE1) IC104: RP108J131D-T1-FE
Low dropout voltage regulator Voltage regulator
V 5 4 V
IN OUT V DD 2
Control
1
Thermal
Protection
Bandgap
Vref
Reference
Current Limit
Thermal Shutdown
CE
1
Reverse Detector
GND 2
Pin No. Symbol Description
1 CE Chip Enable Pin ("H" Active)
2 VDD Input Pin
3 GND Ground Pin
4 V OUT Output Pin
5 V FB Feedback Pin
I J K
OUT
(ARC)
HDMI OUT
CB105 DC1RS19JAXR190
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
FG
DGND DGND
FG
C157
1/16
C158
1/16
+5V
TP145
D116
RB501V-40
TP141 TP143
DGND
+3.3H1
DGND
+3.3H1
+3.3H1 BLM21PG600SN1D
+3.3H D114
R168
L107
S3.3
27K
RB500V-40
DGND
+1.2H1 +1.2H1
DGND
+1.2H1
+1.2H1
DSP_BCK3
DSP_BCK3
DGND
DSP_WCK3
DSP_WCK3
DSP_AUP3
DSP_AUP3
HDMI_MCK
HDMI_MCK
HDMI_BCK
HDMI_BCK
HDMI_WCK
HDMI_WCK
to DIGITAL 2/4
HDMI_SD0
HDMI_SD0
HDMI_SD1
HDMI_SD1
HDMI_SD2
HDMI_SD2
HDMI_SD3
HDMI_SD3
HDMI_SPDIF
HDMI_SPDIF
HDMI_SCL
HDMI_SCL
HDMI_SDA
HDMI_SDA
HDMI_N_INT
HDMI_N_INT
HDMI_MUTE
HDMI_MUTE
HDMI_N_RST
HDMI_N_RST
OSDROM_WRITE
OSDROM_WRITE
+5H +3.3H +1.2H
R172 2.4
HDMI_PRT
1K
DGND
IC105: TC7WHU04FU
Triple inverter
V 1Y 3A 2Y
CC
8 7 6 5
4 V OUT
5 V FB
1 2 3 4
1A 3Y 2A GND
GND
3
★ 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.
L M N
YSP-CU4300/YSP-CU3300/NS-WSW160
+5V
L117
BLM21PG600SN1D
R178 C160 TP150
4.7
no_use R191
8
5.6K
V+
C165
R189 3 5 6 2 R200
ARC
680 33
0.1/16(F)
to DIGITAL 2/4
R192 4
V-
18K
1 7
DGND
IC105 IC105 IC105 IC105 IC105
TC7WHU04FU TC7WHU04FU TC7WHU04FU TC7WHU04FU TC7WHU04FU
L114
BLM21PG600SN1D
S6.3
TP147
IC103
NJM2867F3-05(TE
CONTRPL VIN
GND
NC VOUT
5.0
TP149
DGND
S6.3
L116
BLM21PG600SN1D
IC106
NJM2867F3-05(TE
CONTRPL VIN +5H
CEC HDMI_PON2
TP152 GND
TP159 5.0
NC VOUT
TP156
DGND
S3.3 +1.2H
1.3
IC104
TP170
RP108J131D-T1-F
G
1 2 3 4 5
TP169
TP153
DGND
R193
HDMI_PON3
47K
TP151
+3.3H S3.3
3.3
Q109 RTR020P02TL
TP154
TP158
C 2
B 3
47k
E
1
&1
Q110
DTC144EKA
DGND
HDMI_PON1
AW_PRT
AW_PON
CB106
PHI
VB39040
TP161
2.5 AW_PRT
S6.3 1
to DIGITAL 4/4 TP162
AW_PON
2
TP163
S6.3
3
TP164
DGND
4
TP165
DGND
S3.3 5
TP166
DGND
6
TP167
3.3 S3.3
7
TP168
3.3 S3.3
8
DGND
Page 134 M7
to POWER (1)_W2
● 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。
127