Philips dcc 900 service manual
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Extracted text from philips dcc 900 service manual (Ocr-read)
Page 1
Digital compact cassette recorder 70DCC900
Service
Sew.
SerVIce
/ DOS/01S/OSSI1OSIBK01
Service Manua
TABLE OF CONTENTS PAGE
TECHNICAL SPECIFICATIONS
CONNECTIONS AND CONTROLS
WARNINGS
DISASSEMBLV
SERVICE MODES
MICRCPROCESSOR l/O PINTS AND THEIR FUNCTIONS
BLOCK DIAGRAM
DESCRIPTION OF SIGNAL NAMES
VOLTAGE CHARTS
WIRING DIAGRAM
SCHEMATIC DIAGRAM AND PARTS LOCATIONS
MAIN PCB (P603) / POWER SUPPLY Pca (PPoa) I CC SUPPLV PCB (P503)/
POWER TRANSFORMER TERMINAL PCE (PP63)
POWER SUPPLY CIRCUIT (PPOS) I POWER TRANSFORMER TERMINAL CIRCUIT IPPszIII
POWER CIRCUIT (PGoa-IIS) DC SUPPLV CIRCUIT (P803)
p. - COM CIRCUIT (mews)
MECHA CIRCUIT (PGOS-G/G)
ANALOG IN, DIGITAL lN/OUT CIRCUIT (PGOCI-4/6) l REC/BALANCE VOLUME CIRCUIT (ona)
REC/BALANCE VOLUME PCB (ona)
DOLBV, MUTE, ANALOG OUT CIRCUIT (Pena-515)
HEADPHONE, OMS CIRCUIT (Penna/a) / HEADPHONE CIRCUIT (PH03-1/2)/(PH03 2/2)
HEADPHONE PCB (PHoa)
DIGITAL CIRCUIT (P203-1/2)
DIGITAL CIRCUIT (ona-z/z)
DIGITAL PCB AIa SIDE Iona)
READ/WRRE PCE A SIDE (Pwoa)
READ AMP CIRCUIT (FW03-1/2)
WRITE AMP CIRCUIT (PW03-2I2)
READ/WRITE PCB 3 SIDE (Pwoa)
AID CONVERTER CIRCUIT (PAoa-I/z)
ADIDA PCE (PAOC!)
AD/DA PCE (PAOB)
D/A CONVERTER CIRCUIT (PAM-22)
TRAV WIRE CONNECTIVE, SERVO CIRCUIT (Pmoa)
TRAV WIRE CONNECTIVE, SERVO Pca (PMoa)
FRONT PCB (PDoa)
FRONT CIRCUIT (PDOS)
HEAD, DECK MECHANISM AND THEIR INTERFACES
ELECTRICAL MEASUREMENTS AND ADJUSTMENTS
SET EXPLODED VIEw AND PARTS LIST
DECK EXPLODED VIEW AND PARTS LIST
ELECTRICAL PARTS LIST
Published by Consumer Eleclronics Primed in The Netherlands oCDpyright reserved Subject to modIIICRIICn
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DIGITAL
c'cc
COMPACT CASSEITE
4822 725 241 61
PHILIPS
PCS 67 027