Sony MB-806A Service Manual page 46

CAT93C86S-LE10 (CATALYST)
16K-BIT SERIAL EEPROM
—TOP VIEW—
INPUTS
cS: CHIP SELECT
DI: SERIAL DATA
ORG : MEMORY ORGANIZATION
SK: CLOCK
OUTPUT
DO: SERIAL DATA
OTHER
NC : NOCONNECTION
MB15U10PFV-ER (FUJITSU)
PLL FREQUENCY SYNTHESIZER WITH PRE-SCALER
—TOP VIEW—
INPUTS
Clock: CLOCK
Data: DATA
tint, tin2; RF (PLLA, 2)
sev : CHARGE PUMP OUTPUT CURRENT ADJUSTMENT
Le : LOAD ENABLE OF SERIAL INPUT DATA (H : DATA IS SHIFTED INTO A LATCH)
OSCin —_: CRYSTAL OSCILLATOR OR TCXO
PS : POWER SAVING MODE CONTROL (L : POWER SAVING MODE)
Vp : POWER SUPPLY FOA CHARGE PUMP
OUTPUTS
Do1, Do2 : CHARGE PUMP (PLL1, 2)
OSCout : CRYSTAL OSCILLATOR
Po-P3 ; DATA
LD : LOCK DETECTOR
fpt,tp2 —: tpt, fp2 MONITORING
2 : {2 MONITORING
47-BIT LATCH (COMPARISONAL DIVISION)
CRYSTAL
OSCILLATOR
POWER SAV-
10-BiT LATCH
LATCH SELECTOR
LE
Dera
SHIFT REGISTER (21-BIT)
MB-806< (CE)
WRU-g06A (CE, AU)
Pane
Piet
Ic
NJM2904V(TE2) (JRC)
DUAL OPERATIONAL AMPLIFIERS
(SINGLE-SUPPLY TYPE)
—TOP VIEW—
NUM4558V-TE2 (JRC)
NJM4560M (JRC)
NJM4560M-T1
NJM5532M (JRC)
NJM5532M-T1
DUAL OPERATIONAL AMPLIFIERS
(DUAL-SUPPLY TYPE)
—TOP VIEW—
NJM78LO6UA-TE1
TA78LO5F-TE12L (TOSHIBA)
POSITIVE VOLTAGE REGULATOR
~—SIDE VIEW—
OUT GND IN
1 2
PST575EMT-T1 (MITSUMI)
SYSTEM RESETTING
—TOP VIEW—
GND cw
1
Vee