Yamaha Digital Sound Projector HTY-750, Руководство по обслуживанию

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YSP-600/HTY-760
6
64
(*1) NTSC (U,C,J,K,V) :14.318MHz
PAL (T,A,B,G,E,F,L):17.734MHz
(*2) (J) :MB90050PF-G-118
(U,C,T,K,A,B,G,E,F,L,V):MB90050PF-G-119
HDMI Receiver
SII9135
(IC12)
HDMI Transmitter
SII9134
(IC2)
XTAL
(27MHz)
(XL2)
HDMI CEC
Microprocessor
MN103SFD7GYAx
(IC16)
XTAL
(10MHz)
(XL3)
PIO70 PO71
36 37
120
119
SCL100L SDA100L
93
PO13
106
12
/RES_C CEC_D
PO140
13
14 10
PI144
/INT_CEC
PO87
17
/RES_TX
PO86
18
/RES_RX /INTH_RT
PI55
54
8
P
I146
HDIMT
RX6 10 HDIG
DVD
AUX 1
OUT
HDMI
24 25
102 100 75 94 95
84
83 S/PDIF
+4.3V
(D+5)
+3.3H
+1.8H
OUT
3
OUT
8 Regulator
NJM2388F63
(IC11)
D+12
Regulator
NJM7754F05
(IC6)
+6.3V
IN
IN
OUT
OUT
1
2
5
4
+5.0H
/RES_TX
/RES_RX
/INTH_RT
HDIMT
IOVCC33 CVCC18
CVCC18
IOVCC33
IN
1
IN
2
J model
76
Regulator
PQ033EZ01ZPH
(IC11)
Regulator
TB7102F
(IC10)
Input
Selector
TC4052BF
(IC4)
A/D
Converter
WM8738GED
(IC209)
DSP
D70Y
(IC206)
XTAL
(24.576MHz)
(XL201)
DIR
LC89057W
(IC203)
16Mbit SDRAM
W9816G6CH-7
(IC210)
4Mbit FLASH
MX29LV400CBTC-70G
(IC212)
D Amp.
D Amp.
YDA141-SZ
(IC602)
YDA141-SZ
(IC601)
D Amp.
YDA147-SZE2
(IC751)
XTAL
(14.688MHz)
(XL601)
AMP
(IC2)
(Writing port for factory)
(Writing port)
(CB201)
MICROPROCESSOR
M3087BFKBGP
[ROM: 768K, RAM: 48K]
(IC211)
FRONT SW
IR-IN
(U901)
(CB1)
RS232C
Driver
(IC6)
OSD
MB90050PF-G(*2)
(IC8)
XTAL(*1)
(XL1)
3.3V to 5V
(IC7)
FL DRIVER
M66003-0131FP-R
(IC901)
FL DISPLAY
15-BT-115GNKF
(V901)
POWER for
FL DISPLAY
EEPROM
BR25L320F-W
(IC213)
(CB202)
(SW201)
(Reset switch)
Regulator
PQ1CZ41H2ZPH
(IC201)
Regulator
PQ1CZ41H2ZPH
(IC202)
IC208
IC208
Regulator
NJM78M05FA
(IC10)
IC208
SUBWOOFER
Control
Voltage DETECT
DET1: +5V, -24V
DET2: +12V, +10V, D+12
Sub
transformer
IC510
IC12
MAIN SWITCHING
POWER SUPPLY
RESET CIRCUIT
IC506
IC5
IC204
IC5
XTAL
(20MHz)
(XL202)
D/A
Converter
WM8728SEDS/R
(IC603)
+12V +3.3V
+1.2V
+3.3V
+3.3V
+5A
+3.3V
+12V
+12V
+5VP2(D+5)
+5VA2(+5A)
+3.3V
+5VA1(+5A)
+12VP(D+12)
S3.3
+3.3V
D+12
+5V
+3.3V -24V S3.3
+12V
S3.3
+12V
+10V
+12V
S3.3
D+5
+12V
D+12
+5A
-24V
S3.3
(S3.3BK)
+3.3V
+5VP1(D+5)
+3.3V
+3.3V
+3.3V
+5A
VCC
VCC
DVDD
DVDD
CVDD
OSCVDD
AVDD
DVDD
AVDD
VDD
PVDD*
AVDD*
VDD
VDD3V
AVDD*
VDD
VDD3V
VCC1,VCC2,AVCC
VCC
AVCC*
PVDD*
VCC
DVDD
AVDD
L
H
L
H L
L
H
H
TV/STB
VCR
(Reserved)
MIC
IN_SEL INPUT
(Analog)
DVD (U, C, T, K, A, B, G, E, F, L, V models)
AUX (J model)
TV/STB
AUX (U, C, T, K, A, B, G, E, F, L, V models)
DVD (J mode)
ADL
RMCK
RBCK
RWCK
DIRSDO
ADSDO
24MA
TIBCK
TIWCK
TISDO_F
TISDO_S
TISDO_C
TISDO_W
TISDO_SW
TIBCK
TIWCK
TISDO_F
TISDO_S
TISDO_C
BOUT4(P,M)
BOUT3(P,M)
BOUT1(P,M)
BOUT0(P,M)
AOUT7(P,M)
AOUT6(P,M)
AOUT5(P,M)
AOUT4(P,M)
CLKO
XIN
/IRQO
/IRQI
24MD
24MD
OUTI
OUTJ
OUTI
OUTJ
VCR
TV/STB
OPTIMIZER
MIC
SUBWOOFER
OUT
SCKB SDMB SDD /CS_SPJ1 /IC_SPJ /DISABLE_SPJ /IRQO_SPJ1
SCKB SDMB SDD /CS_SPJ1 /IC_SPJ /DISABLE_SPJ
From/To Microprocessor (IC211)
KEY0 KEY1 REMOTE
VIDEO OUT
(OSD)
/OSD_CE5
OSD_CLK5
OSD_TX5
OSD_RESET5
OSD_BUSY5
/OSD_CE
OSD_CLK
OSD_TX
OSD_RESET
OSD_BUSY
/FL_CE FL_PWM STBY_SW
(TIA_BUSY)
TIA_MUTE /TIA_RDY /INTTIA /ICTIA /CSTIA
/IRQO_SPJ1
SDD SDM SCK
From/To D4SPJ (2)
(IC602)
/CS SCK SI SO
M_TXD M_RXD
M_RTS/CLK0
M_CTS /RES CNVSS
EMD[15:0]
EMA[10:0]
/EMCS0
/EMRAS
/EMCAS
/EMWE
EMDQM1
EMDQM0
EMCLK
EMCKE
EMD[15:0]
EMA[11:0]
EMBA0
/EMCS2
/EMWE
/EMOE
/ICTIA
24MD
XMCK
/EMU[1] /EMU[0]
TCK TDO
TDI
/TRST
TMS
DVD
DAUX1
DAUX2
RX0
RX2
RX3
/CSDIR /ICDIR
SCKA
SDMA
SDD
/CSDIR
/ICDIR
/INTDIR
/INTDIR
SCKA
SDMA
/CS_SPJ1
/IC_SPJ
/DISABLE_SPJ
SDD
ADR
IN
OUT
MIC_DET
(5V to 3.3V)
SYSTEM
CONNECTOR
(for SUBWOOFER)
(5V to 3.3V)
PW_RY
PW_RY
IN_SEL1
IN_SEL0
IN_SEL1 IN_SEL0
SW_OUT
/SW_MUTE
D3_MUTEN D3_PROTN
D3_MUTEN
D3_PROTN
FL_CLK FL_TXD FL_ON
VOL_DET1
VOL_DET2
MIC_DET5
PW_RY
PW_DOWN
/RES
A B
0X
0Y
1X
1Y
2X
2Y
3X
3Y
S1
S4
S2
S3
2
4
5
12,1
14,5
15,2
11,4
29 28
27
16
17
20
21
24
40
38
37
39
41
35
19
18
34
35
14
36
15
16
17
12
28
11
26
130
141
139
2
17
CLKIN
AHCLKX0
ACLKR0
AFSR0
AXR0[10]
EM_D[15:0]
EM_A[11:0]
EMA13 2
EMA14 1
EMA15 48
EMA16 17
EMA17 16
EMBA1 25
EMA12 3
A0
A12-1
A13
A14
A15
A16
A17
A18
D15-0
/CE
/WE
/OE
/RESET
DQ15-0
A10-0
BA
/CS
/RAS
/CAS
/WE
UDQM
LDQM
CLK
CKE
EM_BA[0]
/EM_CS[0]
/EM_RAS
/EM_CAS
/EM_WE
EM_/WE_DQM[1]
EM_/WE_DQM[0]
EM_CLK
EM_CKE
96
97
71
70
39
67
38
37
98
EM_BA[1]
71
AHCLKX1
5
/EM_OE
104
/EM_CS[2]
100
ACLKX1
7
AFSX1
11
AHCLKR0
143
AMUTE0
3
AMUTE1
4
/ICTIA
1 2 4 5 7 9 8
34 32 35 29 28 19 21
ACLKX0
AFSX0
AXR0[3]
AXR0[1]
AXR0[2]
AXR0[0]
AXR0[4]
144
113
116
115
117
142
119
SPI1_SCS
/RESET
SPI0_SCS SPI1_ENA SPI0_ENA
AFSR1
SPI1_CLK SPI1_SIMO SPI1_SOMI
120
14
107 121 105
12
122 127 126
LIN
RIN
8
7
SDATO
MCLK BCLK
LRCLK
2
13
3
12
X-COM
Y-COM
13
3
BUSY
/CS
SCLK
SIN
/RESET
18
15
16
25
17
/SW_MUTE
8
6
11
3
10,9
4,5
12,13
1,2
95
94
90
89
92
PO27
PO121
PO120
PO30
PI26
134
136
AN6
AN4
PO43 PO42
PI44
PO03 PO02
INT1
PO73 PO74
73 75 72 119 120 26 34 33
PO132
PO52
INT2
PI53
PO130
PI131
PI62
PO63 PO61 PO57 PO56 PO54
PI60
58 63 25 62 61 60 45 44 46 52 53 55 47
PO125
PI47
68
69
INT5
/RESET
102
19
PO113 PO05 PO04 PI06
115 112 113 111
1 6 5 2
PO67 PI66 PO65 PI64 CNVSS
38 40 42 43 16
2 3 4 5 8 9
11 12 10
9
14 13
7 8
3 2 7 8
AN2 AN1 INT4
138 139 103
INT3
104
PO76
31
PO21 PO20
100 101
2 3 4 1
/CEFL
CKFL DTFL
/RESET
7 6
9 10
1 0
3 1
5 7
EXS
XS
VOUT
40
XIN
XOUT
XMCK
RMCK
RBCK
RLRCK
RDATA
SDIN
CL
DI
DO
CE
XMODE
/INT
BOUT2(P,M)
BOUT7(P,M)
BOUT6(P,M)
BOUT5(P,M)
AOUT3(P,M)
AOUT2(P,M)
AOUT1(P,M)
AOUT0(P,M)
MCK
BCK
WCK
SDI0
SDI1
SDI2
SDI3
31
45
44
39
42
41
40
SDI0
SDI1
SDI2
SDI3
39
42
41
40
BCK
WCK
45
44
MCK
31
47
48
XOUT
XIN
49 37
78 48
SCK SI SO /CS /IC /DABLE
33 34 36 35 30 79
33 34 36 35 30 79 37
SCK
SI SO
/CS /IC
/DABLE
/IRQO
26
27
OUTP7,OUTM7
OUTP6,OUTM6
OUTP5,OUTM5
OUTP4,OUTM4
OUTP3,OUTM3
OUTP2,OUTM2
OUTP1,OUTM1
OUTP0,OUTM0
OUTP7,OUTM7
OUTP6,OUTM6
OUTP5,OUTM5
OUTP4,OUTM4
OUTP3,OUTM3
OUTP2,OUTM2
OUTP1,OUTM1
OUTP0,OUTM0
20,16
14,10
8, 4
93,89
83,87
68,72
62,66
56,60
20,16
14,10
8, 4
93,89
83,87
68,72
62,66
56,60
OUTPL
INLP
INRP
PROTN
MUTEN
5
9
27
28
3
1
44-46
39-41
OUTML
OUTPR
OUTMR
15-17
20-22
DRIVER
WOOFER
DRIVER
TWEETER
X 8
DRIVER
TWEETER
X 8
L
R
AN5
3.3V_DET 135
XIN
XOUT
2 1 3
BCKIN
DIN
LRCIN
4
17
MCLK
MUTEB
/DA2_MUTE
PO126
67
VOUTL
11 SW_OUT
22 20
RMCK
RBCK
RWCK
DIRSDO
MGND
AGND
GND
GND
T501
T502
DSP
• See page 75, 76
→
SCHEMATIC DIAGRAM
INPUT
• See page 77, 78
→
SCHEMATIC DIAGRAM
INPUT
• See page 77, 78
→
SCHEMATIC DIAGRAM
(Writing port for factory)
• See page 79
→
SCHEMATIC DIAGRAM
HDMI
INPUT
• See page 77, 78
→
SCHEMATIC DIAGRAM
■
BLOCK DIAGRAMS
AUDIO/VIDEO SECTION BLOCK DIAGRAM