Denon MULTEQXT AVR-4306, Руководство по обслуживанию

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AVR-4306/AVC-4320
TC4094BF(TP1) (MA: IC501, 502, 504, 508)
TC4094BF(TP1) Terminal Function
bit Port Symbol Function
IC504
EXP1 TRIGGER 2 TRIGGER OUT 2 control pin
EXP2 TRIGGER 1 TRIGGER OUT 1 control pin
EXP3 AD MUTE AD mute control pin
EXP4 PRE Z3 MUTE PREOUT mute control pin
EXP5 PRE Z2 MUTE PREOUT mute control pin
EXP6 PRE SB MUTE PREOUT mute control pin
EXP7 PRE S MUTE PREOUT mute control pin
EXP8 PRE SW MUTE PREOUT mute control pin
IC508
EXP9 PRE C MUTE PREOUT mute control pin
EXP10 PRE F MUTE PREOUT mute control pin
EXP11 LIMIT LIMIT control pin (7ch ST=H, EXT. IN = H)
EXP12 A+B LIMIT A+B LIMIT control pin (SURROUND SPEAKER A+B = H)
EXP13 RDS RST RDS reset (LC72720)
EXP14 T. MUTE Tuner mute control pin (MUTE = L)
EXP15 EQ GRN MULT EQ LED (GRN) control pin
EXP16 EQ RED MULT EQ LED (RED) control pin
IC501
EXP17 XM RST XM RADIO control pin
EXP18 XM COMMAND XM RADIO control pin
EXP19 SCPU POWER SUB CPU power on/off switching (H : ON)
EXP20 UART RL UART control switching pin (IPOD control = H)
EXP21 iPOD id IPOD control pin (iPod detect, iPod function switching = H)
EXP22 FSTB2 STB output for function switching control (TC94A46FG)
EXP23 FSTB1 STB output for RECINH/EXT. IN switching control (TC9273N-015, TC9274N-017)
EXP24 XM POWER XM RADIO power on/off switching (H : ON)
IC502
EXP25 BINRL AMP+B control
EXP26 F/S RL FRONT speaker relay control pin
EXP27 C RL CENTER speaker relay control pin
EXP28 SRA/FA RL SURROUND A speaker relay control pin
EXP29 SRB/FB RL SURROUND B speaker relay control pin
EXP30 SB RL SURROUND BACK speaker relay control pin
EXP31 HP RL H/P RELAY control pin
EXP32 VIDEO POWER Video power on/off switching (H : ON)
STROBE 1
2
3
4
5
6
7
8
9
10
11
16
15
14
13
12
DATA
CLOCK
Q1
Q2
Q3
Q4
V
SS
V
DD
OE
Q5
Q6
Q7
Q8
Q’
S
Q
S