Eastern Digital Co V700P, Руководство по обслуживанию

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26
11
19
17
29
25
14
28
15
16
10
9
24
HGND
VGND
BGND
VCC
XRAY
COMP
HFOCUSCAP
B+OUT
REGIN
Isense
FOCUS
EWOUT
HOUT
28
HOUT
BUFFER
SAFETY
PROCESSOR
B+
CONTROLLER
(lntemal
Reference 7bits)
H-DUTY
(5 bits)
PHASE
COMPARATOR
SYNC INPUT
SELECT
(1bit)
SYNC
PROCESSOR
I
2
C
INTERFACE
+
X
2
+
+
VAMP
6 bits
X
X
2
Keyst
6 bits
Spin Bal
6 bits
GEOMETRY
TRACKING
PCC
7 bits
VERTICAL MOIRE
CANCEL
5 BITS+ON/OFF
VSYNC
VERTICAL
OSCILLATOR
RAMP GENERATOR
VPOS
7 bits
S AND C
CORRECTION
6 bits
6 bits
RESET
GENERATOR
Vref
Vref 21
13
30
31
27
32
1
2
3
H/HVIN
VSYNCIN
H LOCK
OUT
SDA
SCL
GND
5V
Href
Vref
+
X
2
X
2
VAMP
7 bits
Key Bal
6 bits
PHASE/FREQUENCY
COMPARATOR
H-PHASE(7 bits)
VCO
PHASE
SHIFTER
7 4 12 5 8 6
PLL2C HELY CO RO HPOSITION PLL1F
LOCK/UNLOCK
IDENTIFICATION
SAFE FREQ
2bits
FREE
RUNNING
23 18 22 20
Vout BREATH V AGC CAP V
CAP
Amp &
SYMMETRY
2
×
5bits
1
0
. P
A
RTS
LIS
T
ING
P
A
RT
S
L
IS
T
OF
CAB
INE
T
IC601
9109/2511