JVC KD-SX950, Руководство по обслуживанию

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37
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48
49~52
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56~60
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70
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76
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79
80
81
82
83
84
85
86~89
90
91
92
93
94
95~98
99
100
BUSSI
BUSSO
BUSSCK
BUSI/O
LCDDA
LCDSCK
LCDCE
BUZZER
NC
NC
NC
OPEN
NC
SD/ST
NC
MONO
NC
DETACH
AFCK
SEEK/STOP
INLOCK
FM/AM
PLLCE
PLLDO
PLLCLK
PLLDI
NC
NC
VSS
DIMIN
PS1
POWER
CDON
MUTE
NC
NC
NC
VDD
NC
VOLDA
VOLCLK
DIMMER
NC
BUCK
CCE
RST
TEST
BUS0~3
NC
J/E
J-BUS data input
J-BUS data output
J-BUS Clock signal I/O
I/O selector output for J-BUS, H:OUT L:IN
Data output to LCD driver
Clock output to LCD driver
Chip enable output to LCD driver
BUZZER control signal output
Non connect
Non connect
Non connect
Detect for front face open and shut input, H:OPEN L:SHUT
Non connect
Station detector, Stereo signal input, H:Find Station L:Stereo
Non connect
Monaural ON/OFF selecting output, H:MONO ON
Non connect
Input for detach signal, To action mode of L ,
Non connect
Auto seek/stop selecting output, H:Seek L:Stop
Non connect
Selecting output for FM/AM, L:FM H:AM
CE output for IC control for PLL
Data output for IC control for PLL
Clock output for IC control for PLL
Data input from IC21
Non connect
Non connect
Connect to GND
DIMMER signal input port
Power supply terminal
Selecting output for power ON/OFF, H:power ON
Power supply control signal for CD H:CD
MUTE output, L:MUTE ON
Subwoofer cut off frequency output 1
Subwoofer cut off frequency output 2
MUTE output for Subwoofer
Power supply terminal
Non connect
Data output for IC control for electronic volume
Clock output for IC control for electronic volume
Dimmer signal output
Non connect
Micon interface clock output terminal
Command and data sending/receiving chip enable signal output
Reset signal output terminal reset at "L" level
Connect to GND
Micon interface data input/output terminal
Non connect
Pull down
I
O
I/O
O
O
O
O
O
I
O
O
I
O
I
O
O
I
I
O
O
-
O
O
O
O
I
O
O
I
I
O
O
O
O
O
O
O
O
O
O
O
I
O
O
O
-
I/O
O
I
Pin No.
Symbol
I/O
Function
Pin Function (2/2)