Aiwa XR-DV700, Руководство по обслуживанию

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IC DESCRIPTION-5/10 (LC78661W)-1/4
RFPI
TEST0
DVDD2
DVSS
AD5/BH
AD4/PH/TE
AD3
AD2
AD1/JV
AD0/RREC
RF_PH
RF_BH
TE
FE
TEST0
EFMINP
TEST1
EFMINN
SLCLPF0
SLCLPF1
SLC01
SLC02
AVDD1
ADSS
VREF
SLCBIAS
TESBIAS
HFLBIAS
OFSET
BCA
BOOT3T
RFVCA
TBAL
FBAL
SGC
SLSO
SPDO
TDO
FDO
DVSS
DVDD0
I
I/O
—
—
I
I
I
I
I
I
I
I
I
I
I
I
I
I
—
—
—
—
—
—
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
—
—
RF input port pin. (Pull down)
Tracking margin signal I/O pin.
A/D D/A internai logic power supply. [Digital 5V]
Digital GND.
Servo A/D input pin. (AD5: Assistant input 5)
Servo A/D input pin. (AD4: Assistant input 4)
Servo A/D input pin. (AD3: Assistant input 3)
Servo A/D input pin. (AD2: Assistant input 2)
Servo A/D input pin. (AD1: Assistant input 1)
Servo A/D input pin. (AD0: Assistant input 0)
Servo A/D input pin. (RF_PH: RF peak hold signal)
Servo A/D input pin. (RF_BH: RF bottom hold signal)
Servo A/D input pin. (TE: Tracking error signal)
Servo A/D input pin. (FE: Focus error signal)
Test input pin 0. (L Fixed)
EFM/EFM+input pin.
Test input pin 1. (L Fixed)
EFM-input pin.
SLC LPF pin.
SLC LPF pin.
SLC control pin.
SLC control pin.
A/D D/A SLC power supply. [Analog 5V]
Analog GND.
Servo D/A standerd voltage. [2.5V]
Servo D/A output pin. (SLCBIAS: SLC standerd voltage signal)
Servo D/A output pin. (TESBIAS: TES standerd voltage signal)
Servo D/A output pin. (HFLBIAS: HFL standerd voltage signal)
Servo D/A output pin. (OFSET: Assistant signal)
Servo D/A output pin. (BCA: Assistant signal)
Servo D/A output pin. (BOOT3T: Assistant signal)
Servo D/A output pin. (RFVCA: Assistant signal)
Servo D/A output pin. (TBAL: Tracking balance control signal)
Servo D/A output pin. (FBAL: Focus balance control signal)
Servo D/A output pin. (SGC: Assistant signal)
Servo D/A output pin. (SLSO: Thread control signal)
Servo D/A output pin. (SPDO: Spindle control signal)
Servo D/A output pin. (TDO: Tracking control signal)
Servo D/A output pin. (FDO: Focus control signal)
Digital GND.
Internal logic power supply. [Digital 3.3V]
Pin No. Pin Name I/O Description
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