Yamaha DSP-Z11, Service Manual, Page: 98 / 243

98
RX-Z11/DSP-Z11
RX-Z11/DSP-Z11
0.0 [– 0.3]
PROGRAM
(PUSH ENTER)
PURE
DIRECT
+1.2k [– 0.7]
PRESET
/TUNING
MENU
+1.2k [– 1.1]
FM/AM
TONE
CONTROL
+1.8k [– 1.6]
MEMORY
REC OUT
ZONE 2
+2.7k [– 2.2]
TUNING
MODE
ZONE
CONTROL
+3.3k [– 2.7]
STRAIGHT
EFFECT
MULTI ZONE
ZONE 4
+4.7k [– 3.1]
SPEAKERS
A
MULTI ZONE
ZONE 3
+8.2k [– 3.6]
SPEAKERS
B
MULTI ZONE
ZONE 2
+18.0k [– 4.2]
AUDIO
SELECT
PTY SEEK
START
Ohm [V]
KEY0
(3 pin)
KEY1
(2 pin)
Key Input(A-D) Pull-Up Resistance 10 k-Ohms
RX-Z11 (U, C, A models)
0.0 [– 0.3]
PROGRAM
(PUSH ENTER)
PURE
DIRECT
+1.2k [– 0.7]
STRAIGHT
EFFECT
MENU
+1.2k [– 1.1]
–
TONE
CONTROL
+2.7k [– 2.2]
–
ZONE
CONTROL
+3.3k [– 2.7]
–
MULTI ZONE
ZONE 4
+4.7k [– 3.1]
SPEAKERS
A
MULTI ZONE
ZONE 3
+8.2k [– 3.6]
SPEAKERS
B
MULTI ZONE
ZONE 2
+18.0k [– 4.2]
AUDIO
SELECT
PTY SEEK
START
Ohm [V]
KEY0
(3 pin)
KEY1
(2 pin)
DSP-Z11 (R, T, K, B, G, E, L models)
+1.8k [– 1.6]
–
REC OUT
ZONE 2
0.0 [– 0.3]
PROGRAM
(PUSH ENTER)
PURE
DIRECT
+1.2k [– 0.7]
STRAIGHT
EFFECT
MENU
+1.2k [– 1.1]
–
–
+2.7k [– 2.2]
–
–
+3.3k [– 2.7]
–
–
+4.7k [– 3.1]
SPEAKERS
A
–
+8.2k [– 3.6]
SPEAKERS
B
MULTI ZONE
ZONE 2
+18.0k [– 4.2]
AUDIO
SELECT
PTY SEEK
START
Ohm [V]
KEY0
(3 pin)
KEY1
(2 pin)
DSP-Z11 (J model)
+1.8k [– 1.6]
–
–
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
P1-2
P1-1/INT01
P1-0/INT41
P0-7/AN15
P0-6/AN14
P0-5/AN13
P0-4/AN12
P0-3/AN11
P0-2/AN10
P0-1P/AN9
P0-0/AN8
P3-7/SRDY3
P3-6/SCLK3
P3-5/TXD3
P3-4/RXD3
P3-3
(OpenDrain)
P3-2
(OpenDrain)
P3-1/DA2
P3-0/DA1
VCC
VREF
AVSS
P6-7/AN7
P6-6/AN6
P6-5/AN5
P6-4/AN4
P6-3/AN3
EPR_SDA
REM2_IN
REM1_IN
DOCK_TYPE
DEST
AMP_OLV1
(AMP_OLV2)
THM1
THM2
THM3
VNP_N_RST
SUB_N_INT
CPU_MISO
CPU_MOSI
N_VFMUTE
TEST
AMP_LMT
DC1_PRT
DC2_PRT
PS1_PRT
PS2_PRT
PS3_PRT
O
IRQ
IRQ
O
AD
AD
AD
O
AD
AD
AD
O
O
SO
SI
O
I
O
DA
MCU
MCU
MCU
AD
AD
AD
AD
AD
O
IRQ
IRQ
O
AD
AD
AD
O
AD
AD
AD
O
O
O
I
O
I
O
O
MCU
MCU
MCU
AD
AD
AD
AD
AD
O
I
I
O
AD
AD
AD
O
AD
AD
AD
O
O
O
I
O
I
O
O
MCU
MCU
MCU
AD
AD
AD
AD
AD
EEPROM access for back-up/I2C
Remote control pulse input 2
Remote control pulse input 1
Reserve
Dock discrimination / Used to discriminate DOCK by AD value. 10k_ pull-up should
be included on the microprocessor side in advance.
Destination discrimination by AD value
AD power amplifier output LEVEL detect 1
AD power amplifier output LEVEL detect 2 (reserve) / Pull-up on AMPPOW P.C.B.
side
AD temperature detect 1
AD temperature detect 2
AD temperature detect 3
Main microprocessor reset control (H/L control while main microprocessor is elec-
trically charged) / Control according to the power control time schedule
Open setting available for power relay off sequence
Interrupt into main microprocessor / Pull-up on DSP P.C.B. side
/ Match the timing to fix to Low during stand-by period to the timing to set
VNP_N_RST to Low.
Communication between microprocessors
Asynchronous data output (sub -> main)
Communication between microprocessors
Asynchronous data input (main -> sub)
Full mute control (Video) reserve
Debugging mode (sub-microprocessor single operation) / Enters the debugging
mode when set to Low.
/ The terminal is treated so that it is pulled up to +5M at 47k and the jumper menu
is provided for GND.
Reserve
Limiter control output
Power amplifier DC protect detect 1
Power amplifier DC protect detect 2
PS protection detect 1 (power amplifier power source/FAN lock)
PS protection detect 2 (sound power source, winding voltage detect)
PS protection detect 3 (digital/video power source)
Function Name
(P.C.B.)
I/O
Detail of Function
Pin
No.
Port Name
O
I
I
AD
AD
O
AD
AD
AD
O
O
O
I
O
I
O
O
MCU
MCU
MCU
AD
AD
AD
AD
AD
Power ON STANDBY MASTER OFF AC OFF Writing MCU Sleep [AC OFF]
Standby --- All Zone power OFF, Master ON
MCUSleep --- Low current consumption state at Master OFF