Description Of Major Ics (2) - Panasonic HDC-Z10000P Service Manual

13.2. Description of Major ICs (2)

IC6301
EWTS9PSL11
2AXIS ANGULAR RATE SENSOR
16
VREGD
REG
Ach
SENCE BLOCK
Bch
FC:1.128kHz
SENCE BLOCK
FC:1.128kHz
Pin Label I/O
1 VCC I Power supply for analog block
2 GND1 - GND
3 V1 I Internal reference voltage
4 GND2 - GND
5 VREF/COSR I Reference voltage/Capacitor of oscillator
6 GND3 - GND
7 VDD I Power supply for digital interface
8 CSB O Chip select (for Digital output mode)
9 SCLK O Serial clock (for Digital output mode)
10 MISO/OUTA O Serial data output (Master in slave out for digital output mode)/Output A(for Analog output mode)
11 MOSI/OUTB O Serial data input (Master out slave in for digital output mode)/Output B(for Analog output mode)
12 SL O Control terminal of sleep mode (for Analog output mode)
13 OUTMODE I Control terminal that select analog output mode or digital output mode
14 VREGA I Regulator for analog block
15 NC - The terminal for internal adjustment (Those with pull down resistance)
16 VREGD I Regulator for digital block
14 1 7
VREGA VCC 2.7~3.3V VCC 1.8~3.6V
REG REG
MISO/OUTA
A/D LPF
SPII/F
A/D LPF
MISO/OUTB
OUTMODE
GND3 GND2
6 4
Description
IC6951 IC6952 IC6953
C0JBAQ000253
8-BIT SHIFT REGISTER
10
SERIAL
INPUT
10 D
CK
CLOCK
2
CLOCK
11
INHIBIT
15
13
GND1
16 VCC
2
1
SHIFT/
LOAD
55
11 12 13 14 3 4
PD PD PD PD PD PD
Q D Q D Q D Q D Q D Q
CK CK CK CK CK
S/L S/L S/L S/L S/L S/L
5 6
GND
8
PD PD QH
D Q D Q 9 9
CK CK
S/L S/L
QH
9 7