Yamaha DSP-Z11, Service Manual, Page: 100 / 243

100
RX-Z11/DSP-Z11
RX-Z11/DSP-Z11
No. Port Name
Function Name
I/O [OFF] Detail of Function
(P.C.B.)
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
XM Radio asynchronous serial data transmission
XM Radio asynchronous serial data reception
TUNER TUNED input
Reset for FL driver
SDP Serial Ready #2
DSP Serial Ready #3
SPDIF coaxial OUT selector control
UART Reserve
UART Reserve
TUNER STEREO detect input
Optical REC OUT output inhibit control / Low: output inhibit
NPGA LRCKI input select: 0=I2S, 1=DSD
OSD chip select
Video expansion port (LC709004A) chip select
Audio expansion port (LC709004A) chip select
Video expansion port (LC709004A) reset
HD Radio asynchronous serial data transmission
HD Radio asynchronous serial data reception
iPod certification chip READY input (Reserve)
OSD reset output
Oscillation circuit for PLL
External VCX0 clock input for PLL (not used for TP)
Oscillation circuit for PLL
External VCX0 clock input for PLL (not used for TP)
Oscillation circuit for PLL
Reset input
Oscillation circuit for PLL
For TEST
System clock input
For TEST
For TEST
PLL clock detect output
PLL phase comparator output
PLL phase comparator output
22.5792MHz external oscillation circuit ON/OFF control
24.576MHz external oscillation circuit ON/OFF control
Jitter reduction PLL audio master clock output
Master clock (11.2896MHz) output for MC streaming reproduction
45.158MHz clock input for generation of 11.2896MHz
HOST I/F address bus
HOST I/F address bus
VDD
SI2
TXD0
RXD0
PI4_XCTS0
PO4_XRTS0
PIO[25]
PIO[26]
VDD
VSS
PIO[27]
TXD1
RXD1
PI5_XCTS1
PO5_XRTS1
PIO[9]
PIO[10]
PIO[11]
PIO[12]
VDD
VSS
PIO[13]
PIO[14]
TXD2
RXD2
PI6_XCTS2
PO6_XRTS2
VDD
VSS
VCXI0
VDD
PI2_X0IN
NC
VCXO0
PI3_X1IN
VSS
VDD
VCXI1
VSS
XIC
NC
VCXO1
TEST0
CLKIN
VDD
VSS
TEST1
TEST2
PO1_XLOCK
XPCO
PCO
PO2
PO3
PO0_MCLKO
AMCKO
VDD
VSS
AHCKI
A[7]
A[6]
NC
XM_MOSI
XM_MISO
TUN_N_TUND
FL_N_RST
SPI_RDY3
SPI_RDY4
SPD_ZSEL0
–
–
TUN_N_ST
–
OPT_N_INH
PCM_DSD_SEL
OSD_N_CS
VEX_N_CS
AEX_N_CS
VEX_N_RST
HDRD_MOSI
HDRD_MISO
IPCP_READY
OSD_N_RST
EXT_22M
EXT_24M
DEV_N_RST
TEST0
DIR_24M_1
TEST1
TEST2
PLL_N_LOCK
N_PCO
PCO
EX22M_OFF
EX24M_OFF
GA_MCKO
GA_AMCKO
45.1584MHz
SA[7]
SA[6]
MCU
SI
SO
SI
I
O
I
I
MCU
MCU
O
SO
SI
I
O
O
O
O
O
MCU
MCU
O
O
SO
SI
I
O
MCU
MCU
PLL
MCU
PLL
MCU
PLL
MCU
MCU
MCU
PLL
MCU
MCU
MCU
PLL
MCU
MCU
MCU
MCU
MCU
MCU
O
PLL
PLL
O
O
PLL
PLL
MCU
MCU
PLL
BUS
BUS