Panasonic TC-L32X30

TC-L32X30
33
9.2. Detailed Block Diagram (1/2)
+
COLDHOT
AVDD_ENB
PANEL_VCC_ON
PWM
BL_ON
BL_SOS
SUB_ON
LD
D4174
VON31V
SUB3.3V
AVDD12.6V
P15V
D4170
SUB5V
D4175
D5173
D4171
D5172
VOFF2-6V
F7001
D7507
CF7101
**
PC7302
PA7551
D7506
D7503
F16V
Q7501
D4166
D4167
SUB3.3V
STB5V
D5174
D5175
SUB5V
SUB9V
STB5.8V
2.5V
IIC TCON
L/R
H/V
IC3001
SUB3.3V
DTV
+5V
VIDEO
PC-V
PC IN
COMP
AUDIO
OUTPUT
SUB5V
DCDCEN
Y
L/R
COMP
PC-B
TV
SUB5V
VIDEO
JK3703A
PB
L/R
L R
PR
V
L R
JK3000A
TCON DCDC
Q4151,52
-6V
GENE.
LEVEL
SHIFT
SOS
Q4150
IC4150
IIC0
OVP
PC-G
12.6V
SOS_SENCE
PC
+3.3V
V
IC8700
SUB3.3V
PC-R
IC8701
13
7
VIDEO
OUTPUT
12
V
V
SUB9V
R/G/B
L/R
IIC3
10
PC-H
Y/PB/PR
AV SWITCH
L/R
4
COMP
FB
2
8
1
BACK LIGHT CONTROL
P
L
FB
7
Q7503
SUB_ON
N
MENU
LVDS DATA
INPUT/OK
VCC
VOFF2-6V
BL_SOS
+/
1
POWER SUPPLY
Q7305
SDA
CH
Q7201
13
1
STB
ERROR
DET
BACKLIGHT
4
BL_PWM
T7801
P2
VREF
LF7103
38
T7301
VOL
IC7801
T7201
15
3
13
POWER
Q2002
LF7102
CH
N2
38
COMPSD
AC CORD
V/
A09
Q7301
A02
T7804
1
12
4
PFC CONTROL
A14
5.8VS
NOISE
FILTER
1
+16V
OUT
T7803
+2.5V
T7802
OPERATION KEYS
-/
BL_ON
2
VCC
IC7201
K
IIC0
P5
CCFL
INVETER
CIRCUIT
12
Q7504
VOL
2
3
N1
3
LCD
DRIVER
49
9
17
1
KEY3
KEY3
P1
VH
2
RELAY
P8
5
Q7801,02
Q7803,04
OUT
MAIN
8
6
AC ERROR DET
52
BL_SOS
1
PWM CONTROL
5
VCC
2
IC7301
D7102
9
BL_ON
AVDD12.6V
KEY1
+16V
POWER BUTTON
RECTIFIER
IC7501
PC7301
PHOTO
COUPLER
P7
6
A
BL_PWM
CONTROL PANEL
+16V
FB
/V
48
P6
3
SCL
KEY1
PC7303
LCD PANEL
2
VCON31V
PHOTO
COUPLER
K02
12
11
11
14
GAMMA
DAC
IIC0
IC4120
AMP
5V
IIC0
IC3903
IC3901
i-Pod_V
JK3900
i-Pod_R
IC3900
i-Pod
i-Pod
AUTHENTICATION
LSI
i-Pod_L
L/R
i-Pod
V
STB5V
IC5416
+5V
SUB1.8V
IC8702
+1.8V
IC3905
i-Pod
AUTHENTICATION
AMP
1
2
3
4
5
8
9
11
6
COLDHOT