Yamaha HTR-5730, Руководство по обслуживанию

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RX-V350/HTR-5730
36
RX-V350/HTR-5730
No. Port No. Function name I/O Detail of function
44 P52 /ICCS O CS493x Reset (Unconnected)
45 P51 /CSPLD O Digital External Control IC CE (Unconnected)
46 P50 /CE I
For Flash Writing (HI)
47 P47 CSINT I/O CS-DSP INT/ABOOT (Unconnected)
48 P46 /FMT O Mute Front
49 P45 /CMT O Mute Center
50 P44 /SMT O
Mute Surround
51 P43 /MTSW O Mute LFE
52 P42 /CRY O Center SP Relay Output
(Unconnected)
53 P41 /HPRY O Headphone SP Relay Output
54 P40 O Open
(Unconnected)
55 P37 GAIN O Gain
56 P36 BD̲MUTE O BD3816 Mute
57 P35 HPF O HPF
58 P34 CKBD O
Clock Line for BD38xx System Control
59 P33 DTBD O Data Line for BD38xx System Control
60 P32 VIA O Video Selector A
61 P31 VIB O Video Selector B
62 Vcc Vcc Vcc (BU)
µ
-COM Power Supply, +5V
63 P30 O Open (Unconnected)
64 Vss Vss Vss
µ
-COM Ground
65 P27 /VR1 O Video Rec Out Selector 1
66 P26 O Open
(Unconnected)
67 P25 O Open (Unconnected)
68 P24 O Open
(Unconnected)
69 P23 O Open (Unconnected)
70 P22 O/I Open
(Unconnected)
71 P21 O Open (Unconnected)
72 P20 RDSE O/I RDS Enable, RDS Present/Absent
73 P17 CEP/TUN1 O/I PLL IC Enable/Destination Discriminate 1
74 INT4 PDET INT Power Down Detect INT
75 INT3 5M SW INT 5M Switch Output
76 P14 SCKP/TUN0 O/I
PLL IC Clock/Destination Discriminate 0
77 P13 SDTP O PLL IC TxD
78 P12 SDRP I (IPU) PLL IC RxD
79 P11 TUNED I (IPU) Tuned
80 P10 /ST I (IPU)
Tuner/ST
81 P07 TMT O Tuner Mute
82 P06 PRY O Power Relay Output
83 P05 SRY O Surround SP Relay Output
84 P04 FRRY B O Front B SP Relay Output
85 P03 FRRY A O Front A SP Relay Output
86 P02 PRI I
Protection Excess Current Detect
87 P01 RIMA O Power Limiter A
88 P00 O
Open (Unconnected)
89 AN7 MODEL AD Connection Discriminate
90 AN6 PRD AD
Protection DC Detect
91 AN5 PREMT AD Power Limiter Detect
92 AN4 THM AD
Temperature Detect
93 AN3 AD Open (Unconnected)
94 AN2 ADKEY0 AD
Key AD Input 0
95 AN1 ADKEY1 AD Key AD Input 1
96 Avss Avss Vss
AD Ground
97 AN0 PRV AD Protection Power Supply Voltage Detect
98 Vref Vref (+5v)
AD Reference
99 Avcc Avcc Vcc (BU) AD Power Supply
100 P97 CEFD O FL Driver CE
IC242: M30626FHPFP (MAIN P.C.B.)
16bit
µ
-COM (Main CPU)
Ohm 0.0 +1.0k +1.0k +1.5k +2.2k +3.3k +4.7k +6.8k +10.0k +22.0k +47.0k
V 0.0~0.3 ~0.65 ~1.05 ~1.55 ~2.05 ~2.65 ~3.15 ~3.6 ~1.0 ~4.4 ~4.75
ADKEY0 6CH INPUT INPUT INPUT INPUT PROGRAM PROGRAM BASS/TREBLE BASS/TREBLE STEREO CONTROL SPEAKERS
(94Pin,AN2) > < MODE > < + - A/B/OFF
ADKEY1 TUNING MODE MEMORY PRESET/TUNING PRESET/TUNING A/B/C/D/E FM/AM PRESET/TUNING PTY SEEK PTY SEEK EON RDS MODE/FREQ
(95Pin,AN1) > < MODE START
Key Input (A-D) Pull-Up Resistance 10 k-Ohms