Panasonic DMR-EH59GC Service Manual page 48

A X SW+3.8V
IC1506
(REG.DR+5V)
B 2 VIN VOUT 4 DR+5V
GND H :ON
3 1
IC4001
(REG.AU+5V)
4 VIN VOUT 5 AU+5V
GND H :ON
2 3
C
IC7503
(REG.X SW+5V/RESET)
VOUT 6 X SW+5V
XSW5VOUT 8 X SW+5V
7 VIN
4
5V DETOUT
D
5
RESET
GND
1
IC7402
(REG.BOOSTER+5V)
1 VIN
VOUT 5 BOOSTER+5V
3 CONT
GND
2
IC7403
(REG.PS+5V)
1 VIN VOUT 5 PS+5V
GND CONT
2 3
E
IC1510
F
(REG.+5V)
4 VIN VOUT 5 TU REG.+5V
GND H :ON
2 3
Q1501
(DR+5V OUT)
S D
4 FET 1
G
2
5
6
3
QR1503
( H :ON)
IC4901- 2
IC7501- 62 / 90 / 99
IC7701- 3 , IC7504- 13 43 ,
P FAIL L
IC7501- 74
RESET L
IC7501- 12
IC7303
(REG.+3.3V)
1 VIN VOUT 5
GND CONT
2 3
IC3001- 42 / 84 / 94
TO
U/V
TUNER
IC3001- 6 / 8 / 25 / 40
IC7304
(REG.+1.5V)
4 VIN VOUT 5
GND H :ON
2 3
TO
U/V
TUNER
FROM
TU P ON H
TIMER
IC7501- 43
SECTION
XSW+5.8V P7402 P59001
52
D+3.8V P7402 P59001
60,62
DR+5V P7402 P59001
22,24
FROM
DR P ON H
TIMER
IC7501- 42
SECTION
FROM
HDMI P5 ON
TIMER
IC7501- 54
SECTION
FROM
HDMI P3 ON
TIMER
IC7501- 34
SECTION
D+3.3V P7402 P59001
IC7404- 8
34
ANA+5V P7402 P59001
76
AU+5V P7402 P59001
25
POWER OFF L
P7402 P59001
30
IC7301- 1 / 5 / 6 / 10 / 13 / 20 / 21
DR+5V
/ 28 / 35
DR+12V
IC7302
(RESET)
VIN OUT 4 IC7301- 34
1
IC1501
(VOLT. DET.)
HDD PFAIL
5 VCC VOUT 4
IC7501- 40
GND GND
2 3
IC7301- 23 / 30
X SW+12V P7402 P59001
64,66,68,70,72,74
DR+12V P7402 P59001
14,16
48
MAIN P.C.B. HDMI P.C.B.
IC56105
(REG.+5V)
XSW+5.8V_AV P7501 P56101
1 VIN VO 5
2
CONT
3
TO
DIGITAL
P.C.B.
IC56104
(REG.+3.3V)
XSW+3.8V P7501 P56101
1 VIN VOUT
4
ON
H
3
H P7501 P56101
7
H P7501 P56101
8
FROM
P55003 P56103 XSW+1.8V
DIGITAL
TO/FROM 16,17
P.C.B.
DIGITAL
P.C.B.
S_ATA P.C.B.
P1503 P51001
4
P1503 P51001
1
L
TO
DIGITAL
P.C.B.
DMR-EH59GA/GC/GN
Power Supply Block Diagram (2/2)
JK56101-18
5 IC56103/IC56107(+3.3V)
IC56106
(REG.+1.2V)
8 VIN VOUT 1 IC56103(+1.2V)
ON H
5
IC51002
(REG.+3.3V)
1 VIN VO 5 IC51001- 4 / 44 / 56
CNT
3
IC51003
(REG.+1.8V)
8 VIN VO 1 IC51001- 9 / 24 / 29 / 41
CONT
5
P51002- P7 P8 P9 / /
P51002- P13 P14 P15 / /