Read Sharp PN-V602 (serv.man7) Service Manual online
CHAPTER 8. HARDWARE DESCRIPTIONS
PN-V602 HARDWARE DESCRIPTIONS
8 – 10
4. BLOCK DIAGRAM
Option
PN-ZB02 Expansion interf
ace
IC302
MSTR1_I2C
LCD module
D
V
I output
HDMI Tx
CN301
Sil
9
134
IC305
S-PWB1
S-PWB2
S-PWB3
S-PWB4
IC204
HDMI Tx
TMDS
EEPR
OM
Sil
9
134
HDMI_I2C
S-SOF
䊶䊶䊶䊶䊶
䊶
䊶
䊶
䊶䊶䊶䊶䊶
䊶
䊶
䊶
䊶䊶䊶䊶䊶
䊶
䊶
䊶
䊶䊶䊶䊶䊶
䊶
䊶
䊶
-DR
V
-DR
V
-DR
V
-DR
V
-DR
V
-DR
V
-DR
V
-DR
V
IC201
IC408
D
V
I input
HDMI Rx
U
A
R
T
㹤
IIC
G-SOF
CN201
Sil
9
135
SC16IS750
G-DR
V
Source Dr
iv
er :
4
UA
R
T
IC403
IC401
LAN
PHY
MPU
U
AR
T
G-DR
V
ColdFire
G-PW
B1
S
S
S
S
S
S
S
S
CN401
R
T
L8201EL
MCF52258
Remote control
receiv
er bo
x
Gate Dr
iv
er :
4
IC502
G-DR
V
SP OUT
A
U
DIO AMP
IC402
IC105
CN501
ST
A333W
SRAM
IR Receiv
er Sensor
IS63WV1024BLL
G-DR
V
MSTR1
_
I2C
G-PW
B2
IC106
RCA
CN104
I2S
Illumination Sensor
37.5V[T
yp]
37.5V[T
yp]
37.5V[T
yp]
37.5V[T
yp]
Sound input
Sound input
IC103
LED DRIVER PWB
RCA
CN105
MPU
LCD_TCON PWB
CN1:80pin
CN2:80pin
CN3:80pin
CN4:80pin
R5F21324CNSP
CN8
CN
9
,10
boost
*
-1
boost
*
-12
Conponent
IC10
IC
9
IC32
IC2
9
RGB
CN101
P
a
ra
llel
BD
9
306A
BD
9
306A
BD
9
306A
BD
9
306A
Composite
Flash
VCOM
CN102
Buf
FPGA
TCON
control
24V
24V
CN1[Sensor PWB]
Config
S-ter
minal
Po
w
e
r
T
e
mper
ture sensor
RO
M
DCDC/
CN106
TH2
䌾㪋
T
e
mper
ture sensor
T
e
mper
ture sensor
TH5
䌾㪍
Ser
ial
IC12
IC25
CN103
CN104
CN301[LED po
w
er]
EEPR
OM
LED Dr
iv
er
LED Dr
iv
er
CN1
CN2
iW7032S
LED1-
*
iW7032S
5.5V
LED12-
*
MAIN_IF PWB
13.5V
3.3V
SPI0[IC1
䌾
6]
2.5MHz
CN402
CN1301
MSTR1
Micro computer
Scaler
IC1004
Po
w
e
r
R5F21386CNFP
CN1202
CN8
䋺
30pin
C
N5
䋺
6pin
C
N6
䋺
7pin
P
o
w
e
r
SPI Flash
32Mbit
Buf
12V
IC401
24V
24V
EEPR
OM
IC300
LED_TCON PWB
I2S
Analog
I2C
P
o
w
e
r
CN1201
MSTR1_I2C
CN3
CN1
LED PO
WER
PWB
LED PO
WER
PWB
Buf
HDMI_ARX
12V
SW
12V
CN201
CN201
HDMI
SW
HDMI_I2C(DDC)
SW
Duct F
A
N
I2C
LV
D
S
12V
FET1
3.3V
CN401
HDMI_BRX
FM1
䌾
8
100kHz
1ch(8bit)
IC1
IC304
TMDS
IC1008
IC1006
IC1007
RT
C
12V
SPI Flash
EEPR
OM
RS5C372A
IC3
2Mbit
CSA,nGA
TE
VG
A
I
N
V
G
A_I2C
GPIO
LED po
w
er F
A
N
IRIS
CN8
CN301
MSTR0_I2C
FM
9
䌾
10
CN6
LV
DS
(dimming control)
SPI(3MHz)
e
v
en(10bit)
12V
㱢
3.5
STDP8028-AB(MARS)
EEPR
OM
3.3V
CN502
AU
D
2
in
TH1
128kbi
I2C
IC7
CN301
TH5
CN301
TH6
LV
DS(O
,E)
333kHz
FPGA
S
W
T
e
mper
ture
sensor
T
e
mper
ture
sensor
Sound output
A
U
D2_out
GPIO
LV
DS(e
v
en) + GPIO
CN801
I2C
LocalBus
EP3C16
E
CN501
IC6
(LED-Dr
IC15
CN101
CN101
UDIO_LPM
MSTR1
Sub m
icro computer
control
)
EEPR
OM
OCM_UDIO0
GPIO
uPD78F1165
64kbit
IC1103
SW
OCM
_UDIO1
UDIO1
IC
9
MSTR1_I2C
CN1401
U
A
R
T
Config_R
OM
GPIO
CN7
EPCS4SI8N
IC1101
IC602/603
RS232C IN
ɦ
Buff
er
DDR2
SW
LED
KEY
DDR
512Mbit
LED_PO
W_ON
*
12V
MSTR1_I2C
CN1101
Buff
er
SW
CN5
5V
RS232C OUT
ɥ
IC1102
U
A
R
T(UDIO1)
1
9
V
CN101
KEY
13.5V
U
A
R
T(UDIO1)
A
C
_DET
CN301
A
C
RELA
Y PWB
B
U
5V
12V
Q104
CN201
1
9
V
5
V
CN501
CN5
CN4
A
C
FET
P
o
w
e
r
F
AN_12V
13.5V
1
9
V
P_ON
CN102
B
U
5V
RJ11
P
A
NEL_PO
W
CN2
CN1103
B
U
5V_CNT
AC
CN3
A
C
CN1102
CN103
12V
CN401
CN101
CN1
CN101
SYSTEM PO
WER PWB
AC
sw
it
c
h
LED
PWR
RIGHT
LEFT
UP
DO
WN
MENU
INPUT
100V
䌾
240V
KEY PWB
LED_PO
W_ON
Rela
y
Ctr
l
A
C
input
LCD panel
[UV A]
2
(WXGA
䋺
1366x768)
AA
A
A
VLED6
VLED1
䊶䊶䊶䊶䊶䊶䊶䊶䊶䊶
(8 areas f
or 1 system)
(When set to 56mA)
CN1:80pin
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KKKK
x48 area
VLED* [6 systems]
V
o
ltage:37.5V[T
yp]
6 LED's f
or 1 area
T
o
tal LED48x6=288
AA
A
A
VLED6
VLED1
䊶䊶䊶䊶䊶䊶䊶䊶䊶䊶
(8 areas f
or 1 system)
(When set to 56mA)
CN1:80pin
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KKKK
x48 area
VLED* [6 systems]
V
o
ltage:37.5V[T
yp]
6 LED's f
o
r 1 area
T
o
tal LED48x6=288
AA
A
A
VLED6
VLED1
䊶䊶䊶䊶䊶䊶䊶䊶䊶䊶
(8 areas f
o
r 1 system)
(When set to 56mA)
CN1:80pin
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KKKK
x48 area
VLED* [6 systems]
V
o
ltage:37.5V[T
yp]
6 LED's f
o
r 1 area
T
o
tal LED48x6=288
AA
A
A
VLED6
VLED1
䊶䊶䊶䊶䊶䊶䊶䊶䊶䊶
(8 areas f
or 1 system)
(When set to 56mA)
CN1:80pin
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KK
x4
8䉣䊥
䉝
KKKK
x48 area
VLED* [6 systems]
V
o
ltage:37.5V[T
yp]
6 LED's f
o
r 1 area
T
o
tal LED48x6=288
SPI1[IC7
䌾
12]
SPIx2(2.5MHz), Vsync
inlet
Gr
adation potential
gener
ation
P
o
w
er
circuit
Booster circuit
Booster circuit
Booster circuit
Booster circuit
LED dr
iv
ers 12 units (Boosting x 2, LED dr
iv
er x 1, 12 sets)
24V
(Left side when
vie
w
ed from the
bac
k
)
[P
o
w
er supply to
the LED PWB's in
the upper side]
24V
(Left side when
vie
w
ed from the
bac
k)
[P
o
w
er supply to
the LED PWB's in
the upper side]
Number of division of Local dimming 16 x 12 [1
9
2 divisions], total n
u
mber of LED:
1152
LED PWB:
Left upper
[Light emitting surf
ace]
LED PWB:
Left lo
w
e
r
[Light emitting surf
ace]
LED PWB:
Right upper
[Light emitting surf
ace]
LED PWB:
Right lo
w
e
r
[Light emitting surf
a
ce]
Click on the first or last page to see other PN-V602 (serv.man7) service manuals if exist.