Yamaha DSP-Z11, Service Manual

Page: 178 / 243

IC823 IC826
IC825
IC827
IC829
IC831
IC832
CB805
CB806
CB807 CB808 CB809 CB810
IC830
IC854
IC828
IC812 IC813
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-Z11/DSP-Z11
178
★
All voltages are measured with a 10M
Ω
/V DC electronic voltmeter.
★ Components having special characteristics are marked
s
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
DVIDEO 3/4
0
0
0
0
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
1.8
0
0
0
0
3.3
3.3
3.3
3.3 3.3
0
3.3 3.3 0
1.8
0 0 0 3.3 3.3
0
3.3 3.3
3.3 3.3
1.8
0
1.8
1.8
0
0
0
1.8
0
0
0
0
0
0
0
0
1.8
0
0
0
0
0
0
0
3.3
0
1.8
3.3 3.3 2.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.8 1.8
0
0
3.3
0
0
0
0
0
1.8
0
0
0
0
3.3
3.3
0
3.3 3.3
0
3.3 3.3 0
1.8
3.3 3.3
0 0
3.3 3.3
3.3 3.3
1.8
0
1.8
1.8
0
0
0
1.8
0
0
0
0
0
0
0
0
1.8
0
0
3.3
1.8
3.3 3.3 2.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.8 1.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.8
1.8
1.7
3.3
3.3
3.3
0
0
0
0
3.3
0 0 0 0 0 0 0 0 0
1.8
0
3.3
0 0 0 0 0 0 0 0 0
1.8
0
3.3
0 0 0 0 0 0 0 0
1.8
0
3.3
1.8
0
3.3
0
0
3.4
1.8
3.3
3.3
0
1.8
0
0
0
0
3.3
0
0
0
0
0
1.8
0
0
0
0
3.3
0
0
1.8
3.3 0 3.3 3.3 3.3 0 3.3 3.3 3.3 0 3.3 3.3 3.3 1.8 0 3.3 3.3 3.3 0 3.3 3.3 3.3 0 3.3 3.3 3.3 0 3.3 3.3 3.3 1.8 0 3.3 3.3
3.3
3.3
0
3.3
3.3
3.3
0
0
3.4
0
0
0
0
0
3.3
1.8
0
4.5
0
4.5
4.5
6.0
4.2
0
4.2
0
0
6.0
0
0
5.0
6.2
0
0
4.2
0
1.8
5.0
5.0
0
4.5
0
4.5
0
0
0
0
0
5.0
6.2
6.2
0
5.0
5.0
0 0
1.7
0 0
1.3
0 0
3.3 0 0 1.7 0 0 1.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
0
0
0
1.8
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.8
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.8 3.3
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
3.3
3.3 3.3 1.8 1.8 1.8 1.8
1.8
0 0 0 0 0 0 0 0 0 0 0 0
0
0.1 3.3 4.5 4.5
4.5
3.3
3.3
1.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
0
0
3.3
3.3
0
0
0
0
1.8
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.8
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.8 3.3
3.3 1.8
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
3.3
3.3 1.8 1.8 1.8 1.8
1.8
3.3 0 0 0 0 0 0 0 0 0 0 0 0
0
0.2 3.3 4.5 4.5
0
3.3
3.3
1.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
0
0
3.3
3.3
0
0
3.3 1.8
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
HDMI
SW
HDMI
DUAL RECEIVER
HDMI
SW
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
HDMI TRANSMITTER
HDMI TRANSMITTER
HDMI
BD/HD DVD DVD CBL/SAT DVR
HDMI
1 DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
Vcc
OE
B1
B2
B3
B4
B5
B6
B7
B8
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
IC832 : SN74LVC245APWR
Octal bus transceivers with 3-state outputs
IC831 : SN74CB3Q3257PWR
Low boltage high-bandwidth bus switch
1B1 1A
OE
1B2
SW
SW
2B1 2A
2B2
SW
SW
3B1 3A
3B2
SW
SW
4B1 4A
4B2
SW
SW
S
4
7
9
12
1
15
2
3
5
6
11
10
14
13
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
S
1B1
1B2
1A
2B1
2B2
2A
GND
V CC
OE
4B1
4B2
4A
3B1
3B2
3A
1
VCC GND OUT1 OUT2 IN1 IN2 VS1
GND VC OUT3 OUT4 IN3 IN4 VS2
2 3 4 5 6 7
14 13 12 11 10 9 8
IN1
VCC
IN2
THERMAL
SHUT DOWN
CONTROL
Sectioin
CONTROL
Sectioin
IN3
IN4
VS2 VS1
OUT2
OUT1
10 µ F
M
OUT4
GND
GND
OUT3
M
IC854 : LB1836M-TLM-E
Motor driver IC
V
OUT
V
IN
Control
GND
1
4 5
2
IC828, 830 : NJM2867F3-05
Low dropout voltage regulator
Bandgap
Reference
Thermal
Protection
IC827, 829 : SiI9134CTU
HDMI transmitter
XOR
Mask
DSCL
DSDA
EXT_SWING
Tx0
Tx1
Tx2
TxC
CSDA
RESET#
MCLK
S/PDIF
SCK
WS
DE
IDCK
VSYNC
HSYNC
SD[3:0]
DL[3:0]
DR[3:0]
D[35:0]
INT HPD
CSCL
Registers
and
Configuration
Logic
HDCP Keys
EEPROM
E-DDC
Master
CI2CA
Slave
Video
Data
Capture
Logic/DE
Generator
HDCP
Encryption
Engine
HDMI 1.3
TMDS
Core
Audio
Capture
Logic
YCbCr to RGB
Color Space
Converter/
4:2:2 to 4:4:4
Converter
IC825 : SiI9135CTU
HDMI receiver
DSCL0
DSCL1
I2C
I2C
XOR
Mask
I2C
DSDA0
DSDA1
CSDA
RESET#
MCLKOUT
SPDIF
DSD
WS
SCK
MUTE OUT
EVNODD
SCDT
DE
ODCK
VSYNC
HSYNC
SD[3-0]
Q[36:0]
INT XTAL
CSCL
Rx0
±
Rx0 ±
Rx1
±
Rx1 ±
Rx2 ±
Rx2
±
RxC ±
HDMI1.3
TMDS
Core 0
Registers &
Configuration
Logic
HDCP
Keys
ROM
HDCP
Decryption
Engine
Audio
Decode
Logic
RGB to YCbCr
Color Space
Converter/
4:2:2 to 4:4:4
Converter
(12-bit Accurate)
MCLK
Gen
Digital
MUX
HDMI1.3
TMDS
Core 1
RxC ±
TX0+/-
TX1+/-
TX2+/- R1X2+/-
R1X1+/-
R1X0+/-
R1XC+/-
R0X2+/-
R0X1+/-
R0X0+/-
R0XC+/-
R2X2+/-
R2X1+/-
R2X0+/-
R2XC+/-
TXC+/-
CEC_D CEC_A HPDIN
HPD2 HPD1 HPD0
TPWR
RPWR2 RPWR1 RPWR0
EPSEL1/ EPSEL0/ LSCL LSDA TX_DDC Port2_DDC Port1_DDC Port0_DDC
I2CADDR/
Config.
Logic
PLL
I2C Switch
DPLL
CEC
Oversample
Termination/
Equalizer
Termination/
Equalizer
Termination/
Equalizer
EDID
RAM
EDID Block
Transmitter
Block
Transmit
Drivers
CEC I/F
HPD
Switch
5V Switch
Configuration Block
Receiver Block
IC823, 826 : SiI9185ACTU
HDMI switch
to SUBCPU (7)_W9904
Page 172 K9
to DVIDEO (2)_CB902
Page 179 K9