Sony BVP-9500WS Maintenance Manual page 201

[|IC|]
ADS807E (BURR-BROWN)
12-BIT A/D CONVERTER
—TOP VIEW—
GND 1 28 VDRV
BIT1 (MSB) 2 +V
27 S
BIT2 3 26 GND
BIT3 4 25 IN
IN
BIT4 5 24
BIT5 6 23 CM
BIT6 7 22 REFT
BIT7 8 21 REFB
GND
BIT8 9 20
OE
BIT9 10 19
INT
BIT10 11 18 /EXT
BIT11 12 17 OTR
BIT12 (LSB) 13 16 FS
SEL
CLK 14 15 +V
S
TIMING
14
CLK
CIRCUITRY
25 ERROR
PIPELINED
IN
CORRECTION
T/H
24
IN A/D
LOGIC
INTERNAL
23 REFERENCE
CM
21 22 18 16
INT
REFB REFT /EXT FS
FA7610CN-TE2 (FUJI ELECT)
PWM POWER CONTROLLER
—TOP VIEW—
INPUTS
CS : SOFT START
IN (_) 1 8 REF
CT : OSCILLATOR TIMING CAPACITOR
IN (_) : ERROR AMPLIFIER INVERSION
FB 2 7 CT
OUTPUTS
GND 3 6 CS
FB : ERROR AMPLIFIER
OUT : OUTPUT
OUT 4 5 V
CC
REF : REFERENCE VOLTAGE
REF CT CS
8 7 6
VREF OSC OSC
S.C.P
_
BIAS
+
1.5 V
UNDER VOLTAGE
LOCKOUT
+
_
1
_ +
IN (_)
+
PWM
+
ERROR
AMP
0.52 V
2
FB
BVP-9500WS/9500WSP MM
INPUTS
CLK : CONVERT CLOCK
FS : FULL-SCALE RANGE SELECT
SEL
IN : ANALOG INPUT
IN
: COMPLEMENTARY ANALOG INPUT
INT
/EXT : REFERENCE SELECT
HIGH OR FLOATING : EXTERNAL
LOW : INTERNAL 50kZ PULL UP
OE
: OUTPUT ENABLE
OTR : OUT OF RANGE INDICATOR
REFB : BOTTOM REFERENCE/BYPASS
REFT : TOP REFERENCE/BYPASS
OUTPUTS
BIT1 - BIT12 : DATA BIT
(BIT1 : MSB, BIT12 : LSB)
CM : COMMON MODE VOLTAGE
OTHERS
+V : VOLTAGE SUPPLY
S
VDRV : LOGIC DRIVER SUPPLY VOLTAGE
2 - 13
3-STATE
BIT1 - BIT12
OUTPUT
19
OE
SEL
30 uA
V
CC
L.O
+
5
_
OFF
4
OUT
OFF
LM75 (NS)
LM75CIMX-5
DIGITAL TEMPERATURE SENSOR AND THERMAL WATCHDOG
—TOP VIEW—
SDA 1 8 +V
S
SCL 2 7 A0
O.S. 3 6 A1
GND 4 5 A2
INPUTS
A0 - A2 : USER-SET I 2 C ADDRESS INPUTS
SCL : I 2 C CLOCK INPUT
OUTPUT
O.S. : OVERTEMPERATURE SHUTDOWN OPEN COLLECTOR OUTPUT
INPUT/OUTPUT
2
SDA : I C SERIAL BI-DIRECTIONAL DATA LINE
∑
10-BIT
DIGITAL
DECIMATION
1-BIT
FILTER
D/A
9-BIT DELTA-SIGMA ANALOG-TO-DIGITAL
CONVERTER
SILICON
BANDGAP
TEMPERATURE
CONFIGURATION
SENSOR
REGISTER
7
A0
6
A1
5
A2
XC18V02VQ44C (XILINX)
PROGRAMMABLE CONFIGURATION PROM
—TOP VIEW—
34 22
35 21
36 20
37 19
38 18
39 17
40 16
41 15
42 14
43 13
44 12
PIN PIN PIN
I/O SIGNAL I/O SIGNAL
NO. NO. NO.
1 — NC 12 — NC 23
RESET
2 — NC 13 I OE/ 24
3 I TDI 14 O D6 25
CE
4 — NC 15 I 26
5 I TMS 16 — V 27
CC
6 — GND 17 — V 28
CC
7 I TCK 18 — GND 29
8 — V 19 O D7 30
CC
9 O D4 20 — NC 31
CF CEO
10 O 21 O 32
11 — NC 22 — NC 33
TEMPERATURE
THRESHOLD
SET POINT
COMPARATOR
TOS SET POINT
RESET
REGISTER
THYST SET POINT
REGISTER
POINTER
REGISTER
2
I C INTERFACE
INPUTS
CE
: CHIP ENABLE
CLK : CLOCK
RESET
OE/ : OUTPUT ENABLE/
ADDRESS COUNTER RESET
TCK : TEST CLOCK
TDI : TEST DATA
TMS : TEST MODE SELECT
OUTPUTS
CEO
: CHIP ENABLE OUTPUT
CF
: CONFIGURATION DATA
D0 - D7 : DATA
TDO : TEST DATA
OTHER
NC : NO CONNECTION
PIN
I/O SIGNAL I/O SIGNAL
NO.
— NC 34 — NC
— NC 35 — V
CC
O D5 36 — V
CC
— V 37 — NC
CC
O D3 38 — V
CC
— GND 39 — NC
O D1 40 O D0
— NC 41 — GND
O TDO 42 O D2
— NC 43 I CLK
— NC 44 — NC
IC
3
O.S.
1
SDA
2
SCL
5-5