Schematics, Board Overlays, and Parts Lists: VOCON Boards 8-165
6881094C31-E November 16, 2006
R574 0662057N23 RES. CHIP 100K 5% 20X40
R575 0662057M98 RES. CHIP 10K 5% 20X40
R576 0662057N23 RES. CHIP 100K 5% 20X40
R577 0662057N15 RES. CHIP 47K 5% 20X40
R578 0662057N15 RES. CHIP 47K 5% 20X40
R581 0662057M01 RES. CHIP 0 5% 20X40
R582 0662057M90 RES. CHIP 4700 5% 20X40
R583 0662057M90 RES. CHIP 4700 5% 20X40
R584 0662057M98 RES. CHIP 10K 5% 20X40
R585 0662057M98 RES. CHIP 10K 5% 20X40
R586 0662057N39 RES. CHIP 470K 5% 20X40
R587 0662057M34 RES. CHIP 22 5% 20X40
R588 0662057M34 RES. CHIP 22 5% 20X40
R589 0662057M98 RES. CHIP 10K 5% 20X40
R590 NOTPLACED 64AM DUMMY PART
NUMBER
R591 NOTPLACED 64AM DUMMY PART
NUMBER
R592 0662057M50 RES. CHIP 100 5% 20X40
R593 0662057M50 RES. CHIP 100 5% 20X40
R594 0662057M64 RES. CHIP 390 5% 20X40
R595 0662057B47 CHIP RES 0 OHMS +-.050
OHMS
R596 NOTPLACED 64AM DUMMY PART
NUMBER
R597 0662057M01 RES. CHIP 0 5% 20X40
R598 0662057M60 RES. CHIP 270 5% 20X40
R599 NOTPLACED 64AM DUMMY PART
NUMBER
SH101 2685462E01 SHEILD PATRIOT
SH102 2685665E01 SHEILD FLIPPER
U201 5109731C15 IC OP AMP SNGL OPA237
SOT23
U202 5109731C15 IC OP AMP SNGL OPA237
SOT23
U301 5185368C66 IC CUSTOM FLIPPER
U302 5105492X92 IC CMOS BILATERAL
SWITCH
U303 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U304 5109522E53 IC SNGL BUF
NC7S125P5X SC70
Ref. Des. Part Number Description
U305 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U306 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U307 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U308 5109817F62 IC SPDT SWITCH/
MULTIPLEXER
U309 5109817F62 IC SPDT SWITCH/
MULTIPLEXER
U310 5187970L15 IC USB TRANS FULL-
SPEED
U311 5105492X03 IC SNG HI SPD L-MOS
NOT GATE
U312 5185368C12 IC 1.8V SN LOGIC GATE
U314 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U401 5185956E51 IC PATRIOT BRAVO 1.0.2
U402 5185956E15 IC FLASH 64MB 1.8V 60NS
U403 5185368C82 IC 1.65 TO 2.2V, 70NS,
8MBIT SRAM
U404 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U405 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U406 5105492X03 IC SNG HI SPD L-MOS
NOT GATE
U407 5105109Z31 IC QUAD 2:1 MUX/DEMUX
U408 5109522E53 IC SNGL BUF
NC7S125P5X SC70
U501 5109879E58 IC,COMP,AUDIO AND
POWER MANAGEMENT
U502 5109731C15 IC OP AMP SNGL OPA237
SOT23
U503 5102463J44 AUDIO AMPLIFIER
TDA8547TS
U504 5109731C15 IC OP AMP SNGL OPA237
SOT23
U505 5185353D13 IC MINI SO-8 HI
PRECISION REG 5V
U507 5109731C15 IC OP AMP SNGL OPA237
SOT23
U508 5113816A73 IC ADJST 1.7% TOL
SHUNT REG 20MA
U509 5185353D35 IC DUAL EEPOT 256 TAP
Ref. Des. Part Number Description
U510 5105492X92 IC CMOS BILATERAL
SWITCH
U511 5185353D56 IC 3.3V LINEAR
REGULATOR MC78LC 33N
U512 NOTPLACED 64AM DUMMY PART
NUMBER
VR201 4813832C72 TRANS SUP QUAD 12V
VR202 4813830A22 DIODE 9.1V 5% 225MW
MMBZ5239B_
VR203 4813832C72 TRANS SUP QUAD 12V
VR204 4813830C26 DIODE 13V ‘H3’
MMSZ5243BT1
VR205 4805656W08 DIODE ZENER QUAD
VR206 4805656W08 DIODE ZENER QUAD
VR209 4813832C72 TRANS SUP QUAD 12V
VR220 4805656W03 DIODE DUAL 5.6V ZENER
VR221 4805656W03 DIODE DUAL 5.6V ZENER
VR501 4813830A15 DIODE 5.6V 5% 225MW
MMBZ5232B_
Y301 4809995L05 XTAL QUARTZ 32.768KHZ
CC4V-T1
Ref. Des. Part Number Description