DOWNLOAD Sony KLV-32HX555 / KLV-42HX655 Service Manual ↓ Size: 3.72 MB | Pages: 37 in PDF or view online for FREE

Model
KLV-32HX555 KLV-42HX655
Pages
37
Size
3.72 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-32hx555-klv-42hx655.pdf
Date
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KLV-32HX555/42HX655(CH)
21
ADJUSTMENT
4) How to use the remote commander.
5) After entering service mode, then turn off the power switch.
<Info><5><Vol Up><Power>
Service mode on
<Other> / <Power off + on>
Service mode off
/
/
The flow of control
Data Value up / down
Adjustment Item up / down
Function
KLV-32HX555/42HX655(CH)
22
SEC 3. DIAGRAMS
3-1. BLOCK DIAGRAM
AUDIO DAC
SPDIF In
VIDEO DAC
HDMI In
I/F
LVDS/miniOD
Mix & Post 
Processing
TV Decoder
RF IN
YPrPb/ CVBS1
D-SUB
HDMI 1
HDMI 2
PC Audio In
Analog TV IF
Demodulator
NAND Flash
64M x 8 Bits
USB
HeadPhone (Phone Jack)
Speaker (8W)
EEPROM
64k bit
Digital Power AMP
STA381BWS
IR
Menu Enter/
Input
VOL+ VOL- CH+
CH-
Power
PSU
    LCD Panel
(WXGA or Full HD)
DDR2/DDR3
Controller
OSD
scaler
PIP Vplane
scaler
Audio 
 SW
DDRIII
1333MHz
1G bit
USB2.0
IF+/-
I2S
LVDS OUT
LVDS OUT
L
R
JTAG
MT5306  
L/R
TUNER
SONY RE217
CVBS2 & 
Video out 
(PAA model)
L/R
L/R
CVBS
YPbPr
R
G
B
Line out (RCA type)
Line-out driver
APA2172
74LV4052PW
Keypad
U0TX
SYS_SDA
SYS_SCL
3V3_SW
U0RX
VGA
CN6001
MT5306_3D
IC4601
EEPROM
I2C Address : 0x21
IC4603
Termal Sensor
I2C Address : 0x91
NC
U29
STA381BWS
I2C Address : 0x38
TM701
Tune-RE217TN
I2C Address : 0xC0
IR/LED BD
I2C Address : 0x21
RN4601
4.7K
RN1023
100R
47R
NC
100R
0R
4.7K
MB
IR BD
3V3_LS
KLV-32HX555/42HX655(CH)
23
DIAGRAMS
3-2. CONNECTOR DIAGRAM
(50P)
(30P)
(4P)
(4P)
(12P)
(15P)
(14P)
(15P)
(14P)
(12P)
(3P)
(51P)
(30P)
Panel
CN4932 (32HX)
CN2001
CN8002
CN9101
IR board
CN6401
LED Driver
CN6402
Main board
CN1
CN4942 (42HX)
Power Board
16G(B) (42HX)
16G(A) (32HX)
Panel
T-CON Board
Key Pad board
CN1003 CN1004
KLV-32HX555/42HX655(CH)
24
DIAGRAMS
3-3. CIRCUIT BOARDS LOCATION
KLV-32HX555
A Board
Switch Unit
G16A Board
KLV-42HX655
H Board
A Board
Switch Unit
G16B Board
H Board
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