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Power Supply - Hitachi 26LD6600B Service Manual

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BLOCK DIAGRAM: 26LD6600, 32LD6600, 37LD6600, 26LD6600A, 32LD6600A, 37LD6600A
M29W040B
KEYPAD
Flash Memory
IR CARD
I2C
HEADPHONE
CARD
PCF8574
with
[70]
Auto Mute
Chroma SW
Disp_en/PDWN
Led1
Led2
LG_1/IRQPDP
Sel
INVERTER
VPC_OE
NVM_WP
HDMI / IDTV
Main R/L
S-VIDEO IN
CVBS IN
AV1_V_IN
CVBS IN L,R
AV_Audio
Sub Out
Sub_out
LINE OUT L,R
Audio_Lineout
MULTI-MEDIA
IDTV/MMC/DVD
CARD READER
CVBS
MODULE
MMC RGB
IDTV/MMC/DVD_A
IDTV
Audio
Option
Digital IDTV
DAC
CS4334
Audio Amplifier
HDMI
D_Class
EEPROM
Audio Amp. Card
Receiver
ST24LC02
SIL 9993
R
L
8 ohm 6-
8 ohm 6-
HDMI
10W
10W
GAL
K6R4008V1C
16LV8
RAM
RGB SW1,2,3
Mute_AMP, CPU_Go,
PDP_Go,
SDA 5550M
SW_en for ProDown
Up TXD,UP RXD
Pin 8
SC1,SC2,SC3
SEL_V_out
HP_OUT
HP AMP.
TDA1308
Audio_L/R2
Audio_Lineout
Audio Switch
TEA6420
PI5V330
MUX
PI5V330
HDMI
EEPROM
ST24LC21
74LVC14A
YPbPr In
Pc
PC IN
Audio
24LC32A
2
I
C
E2 [A0]
SVP EX52 [7E]
RGB_IN
HP
Main R/L
SC1/SC3_Audio
Sub_out
SC2_Audio_out
AUDIO
PROCESSOR
Audio Delay
Audio_L/R
I2S
MSP34xx
(Lip-Synch)
[80]
MAD 4868
AV_Audio
MUX
SC1/SC3_Audio_out
MUX
PI5V330
RCA_RGB
Scart 1
YPbPr Audio
In L,R
12 V(17") / 24 V (23")
DC IN

POWER SUPPLY

EM6A9320
DDR RAM
LVDS Out
24-bit
digital
HDMI / IDTV
input
VPC 323XD
RGB_IN+FB
[88]
MMC RGB
SVHS_CIN
CVBS_SVP
SEL_V_out
Matrix Switch
TEA6415C [06]
SVHS_Y_IN
AV1_V_IN
C_selected
SVHS_CIN
Chroma
SW
SC3_V_IN
QSS1
IF IC [84]
TDA9885T
2
I
C
SAW
IF 1,2
2
I
C
PLL TUNER1
Scart 2
Scart 3
TFT-LCD
or PDP
PANEL
QSS2
IF IC [86]
TDA9885T
2
I
C
SAW
SAW
SAW
IF 1,2
2
I
C
PLL TUNER2
[C0]
[C6]

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