SANYO VPC-MZ2EX, VPC-MZ2, VAR-GA4U, VAR-GA4EX, VAR-GA4E CIRCUIT DIAGRAMS
CIRCUIT DIAGRAMS & PRINTED WIRING BOARDS
TABLE OF CONTENTS
OVERALL WIRING & BLOCK DIAGRAMS
OVERALL WIRING ........................................................................................................................................... C3
OVERALL CIRCUIT .......................................................................................................................................... C4
POWER CIRCUIT(CA3) .................................................................................................................................... C4
POWER CIRCUIT(PW1) ................................................................................................................................... C4
FLASH CIRCUIT ............................................................................................................................................... C5
CAMERA CIRCUIT ........................................................................................................................................... C5
LENS CIRCUIT ................................................................................................................................................. C5
MAIN CIRCUIT .................................................................................................................................................. C6
SYSTEM CONTROL CIRCUIT ......................................................................................................................... C6
CIRCUIT DIAGRAMS
CA1 BOARD CAMERA .................................................................................................................................... C7
CIRCUIT WAVEFORMS ................................................................................................................................... C7
CA2 BOARD MAIN (VPC-MZ2) ....................................................................................................................... C8
CA2 BOARD MAIN (VPC-MZ2EX) ................................................................................................................ C13
CA3 BOARD LENS, LCD DRIVER, POWER & AUDIO ................................................................................. C18
SY1, SY2 BOARDS SYSTEM CONTROL ..................................................................................................... C23
PW1 BOARD FLASH & POWER SUPPLY .................................................................................................... C24
PRINTED WIRING BOARDS (P.W.B.)
CA1 P.W.B. (SIDEA, B) .................................................................................................................................. C27
CA2 P.W.B. (SIDEA, B) .................................................................................................................................. C27
CA3 P.W.B. (SIDEA, B) .................................................................................................................................. C28
SY1 P.W.B. (SIDEA, B) ................................................................................................................................... C28
SY2 P.W.B. (SIDEA, B) ................................................................................................................................... C28
PW1 P.W.B. (SIDEA, B) .................................................................................................................................. C29
C1
NOTES:
1. All resistance values in "OHMS" unless otherwise noted.
(K=1,000 ; M=1,000,000)
2. All capacitance values in "
p=pico farad ;
3. All inductance values in "
µ ,u or U=micro farad
µF" unless otherwise noted.
µH" unless otherwise noted.
µ ,u or U=micro henry ; m=milli henry
PRODUCT SAFETY NOTICE
THE COMPONENTS DESIGNATED BY A SYMBOL ( ) IN THIS
SCHEMATIC DIAGRAM DESIGNATES COMPONENTS WHOSE
VALUE ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY.
SHOULD ANY COMPONENT DESIGNATED BY A SYMBOL NEED TO
BE REPLACED, USE ONLY THE PART DESIGNATED IN THE PARTS
LIST.
DO NOT DEVIATE FROM THE RESISTANCE, WATTAGE AND VOLTAGE RATINGS SHOWN.
EXPLANATORY NOTES (EXAMPLES)
Resistor 10K:1/16J means 10kilo ohm
1M:1/10K means 1mega ohm
Capacitor 0.047:F means 0.047micro farad, Ftype.
Electrolytic capacitor
10:16 means 10micro farad, 16volt max.C2C2
Inductor 330:J means 330micro henry ±5%
470:K means 470micro henry
No description J or K means
±5%, 1/16watt max.
±10%, 1/10watt max.
±10%
±5%
C2
PAL-C-EX
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