Sub (Power (2/4)) Schematic Diagram - Panasonic SDR-H80P Service Manual

8.33. SUB (POWER (2/4)) SCHEMATIC DIAGRAM

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[Y] (+3.3V REGULATOR)
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65
LOCATION MAP
1/4 2/4
TO SUB CN (I-4)
<TO SYSCON>
VBATT (A27)
TO SUB CN (F-4)
3/4 4/4
<TO SUB SYSCON>
P_ON_H (A30)
TO SUB CN (L-4)
<TO SUB SYSCON>
NOREG (A15)
TO SUB CN (I-4)
<TO SYSCON/VIDEO>
POW_VREF (A26)
TO SUB CN (N-4)
TP91
<TO HDD>
HDD_3.3V (A6)
TO SUB CN (L-4)
<TO SYSCON/G-SENSOR/TG/
AFE/LENS DRIVE/VIDEO/KAO/
TP17
AVIO/RESIZE/REAR/SUB POWER/LCD BL>
D_GND (A18)
TO SUB CN (K-4)
<TO LIGHT>
LIGHT_REG (A21)
TO SUB CN (K-4)
<TO SUB POWER>
LCD_BL_5V_POWER (A19)
TO SUB CN (L-4)
<TO SYSCON/AVIO/MIC/SUB POWER/USB HOST>
REGA5V (A16)
STAR POINT
TO SUB CN (M-4)
VCC-2 <TO LENS/TG/AFE/LENS DRIVE>
AF_5V (A8)
SP7
TO SUB CN (M-4)
<TO VIDEO/REAR/SUB POWER/SUB HOST>
REGD3.3V (A13)
TO SUB CN (M-4)
<TO LENS DRIVE>
AF_3V (A10)
TO SUB CN (M-4)
<TO AVIO>
SPK3V (A9)
TO SUB CN (L-4)
<TO SYSCON/G-SENSOR/TG/AFE/LENS DRIVE/VIDEO/
KAO/AVIO/RESIZE/REAR/SUB POWER/LCD BL>
REGD3V (A17)
STAR POINT
TO SUB CN (L-4)
VCC-2
<TO VIDEO/AVIO>
A3V (A14)
SP6
TO SUB CN (M-4)
<TO VIDEO/AVIO/USB HOST/
LENS DRIVE/MEMORY>
REGD1.8V (A7)
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON
TO
THIS SCHEMATIC DIAGRAM FOR ORDERING.
SUB (POWER (4/4))
WHEN YOU ORDER A PART, PLEASE REFER
SECTION
TO PARTS LIST.
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON
THIS DIAGRAM IS STOP MODE.
NOTE:
CIRCUIT VOLTAGE AND WAVEFORM DESCRIBED
HEREIN SHALL BE REGARDED AS REFERENCE
INFORMATION WHEN PROBING DEFECT POINT,
BECAUSE IT MAY DIFFER FROM AN ACTUAL MEASURING
VALUE DUE TO DIFFERENCE OF MEASURING
INSTRUMENT AND ITS MEASURING CONDITION
SDR-H80, H81, H90
AND PRODUCT ITSELF.
SUB (POWER (2/4))
SCHEMATIC DIAGRAM
18 19 20
SDR-H80P