Sanyo DP55360 Service Manual

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BLOCK DIAGRAM POWER LINES
Power Unit
Main Board
KEY SW Board
RC LED Board
5V_STBY
3.3V_STBY
5V_STBY
K8FRK8CTRA
K19CTRB
K39K
AC
CN1
1
1
1
1
POWER_ON
LED_ON
18 17
IC800
CPU
48
Power Failure
Normal -> "H", Failure -> "L"
On -> "H"
Q1801
9,36,59
A3900
RC
Pre-AMP
P-FAIL
1
REG_SW3N
6
REG_SW4N
2
REG_SW1N
64
3
CN2
K8B
BLOCK DIAGRAM POWER LINES (1)
P5V
12V
12V
LVDS_POW LVDS_POW
LVDS_POW
LVDS_POW
24V
6-9 12,13
D1683
TCON
(12V)
P-FAIL2
D1674
Audio Amp
IC001
8,11
P-FAIL
AUDIO_POW
9V
3
2,4
IC1650
D1660
P-FAIL
2
3
IC1670
7
Q1634
REG_SW3N
CN5
K8L
4 3
LCD Panel
BL_ON
BL_ADJ
Q1805, Q1806
D1.2V A1.2V
4
IC1610
14
REG_SW3N
Q1602
Q1600
VREG
4
IC1611
14
REG_SW3N
Q1603
Q1641
7
2
3
REG_SW3N
5V
5V
IC1700
D1651
USB POW ON1
from IC5501
USB POW ON2
P-FAIL
Q1700
4
5
IC8550
USB2
Q8550
5V
4
5
IC8500
USB1
Q8500
3
2,4
IC600
120Hz Board
K8D
K7D
K7PN2K7PN1K5LVDS
12V
5V_STBY
5V_STBY
12V
IC801 EEPROM
8
23
P-FAIL2
DP55360 (55-N8TE)

Sanyo DP55360 Specifications

General

Brand	Sanyo
Model	DP55360
Category	HDTV
Language	English