Sharp Aquos LC 37HV6U, Руководство по обслуживанию

Страница: 82 / 264

82
82-1
82-2
LC-37HV6U
Pin No
.
Pin Name
I/O
Pin Function
P15
GND
GND
P16
IBE0
EVEN B0 INPUT
R1
GND
GND
R2
OROG6
RIGHTODD G6 OUTPUT
R3
VDD
3.3 V INPUT
R4
ORER0
RIGHT EVEN R7 OUTPUT
R5
GND
GND
R6
ORER4
RIGHT EVEN R7 OUTPUT
R7
GND
GND
R8
PQ
Å
QOFF
FORCED VIDEO MUTE CONTROL INPUT
R9
IBO6
ODD B6 INPUT
R10
IGO3
ODD G3 INPUT
R11
IRO0
ODD R0 INPUT
R12
IRO5
ODD R5 INPUT
R13
DE
DE INPUT
R14
VDD
3.3 V INPUT
R15
CLK
EXTERNAL CLOCK INPUT
R16
G
ND
GND
T1
NC
NC
T2
VDD
3.3 V INPUT
T3
OROR0
RIGHT ODD R0 OUTPUT
T4
ORER1
RIGHT EVEN R1 OUTPUT
T5
OROR4
RIGHT ODD R4 OUTPUT
T6
ORER5
RIGHT EVEN R5 OUTPUT
T7
SCK
3-WIRE SERIAL CLOCK INPUT
T8
IBO0
ODD B0 INPUT
T9
IBO5
ODD B5 INPUT
T10
IGO2
ODD G2 INPUT
T11
IGO7
ODD G7 INPUT
T12
IRO7
ODD R7 INPUT
T13
HSYNC
HSYNC INPUT
T14
FCLK
(PULL DOWN AT 100 K)
T15
VDD
3.3 V INPUT
T16
NC
NC
Ë
IC3803(VHITA8184F/-1Y)
AUDIO VOLUME IC
»
Pin Function
Pin No.
Pin Name
I/O
Pin Function
1
GND
GND
2
IN2
INPUT (R CH)
3
N.C
RESERVED
4
CH2
TREBLE TUNING
5
C
L2
BASS TUNING
6
CLB2
BASS TUNING
7
OUT2
OUTPUT (R CH)
8
B
AL
BALANCE CONTROL INPUT
9
VOL
VOLUME CONTROL INPUT
10
N.C
RESERVED
11
LOUD
LOUDNESS
12
REF
REFERENCE VOLTAGE INPUT
13
L.ADJ
LOUDNESS CONTROL INPUT
14
BASS
BASS CONTROL INPUT
15
N.C
RESERVED
16
TRBL
TREBLE CONTROL INPUT
17
RIP
RIPPLE FILTER
18
OUT1
OUTPUT (L CH)
19
CLB1
BASS TUNING
20
CL1
BASS TUNING
21
CH1
TREBLE TUNING
22
N.C
RESERVED
23
IN1
INPUT (L CH)
24
VCC
POWER INPUT