1-9-1
T8201BLS
BLOCK DIAGRAMS < TV Section >
System Control Block Diagram
58
56
SCL
P-ON-H
REMO
TE-OUT
SCLK
S
D
ATA
CS
RESET
SD
A
IC1201
REMO
TE
SENSOR
KEY
SWITCH
T
O
PO
WER SUPPL
Y
BLOCK DIA
GRAM
T
O
D
VD SYSTEM
CONTR
OL / SER
V
O
BLOCK DIA
GRAM
<D
VD SECTION>
CN1
T
O
A
UDIO
BLOCK DIA
GRAM
P-ON-H
P-DO
WN
Q1285
KEY
-0
REMO
TE
RS1201
IC1202
(MEMOR
Y)
SCL
6
SD
A
5
MAIN CB
A
TV MICON/VIDEO
/CHR
OMA
/DEFLECTION
SP-MUTE
79
SP-MUTE
D
V
D-A
UDIO-MUTE
D
V
D-A
UDIO-MUTE
68
76
59
60
61
63
12
66
70
7
CS
57
I2C-OPEN
RESET
D
VD-MAIN-PO
WER
D
V
D-MAIN-PO
WER
55
28
69
AFT
47
VCC(+8V)
48
VCC(+8V)
49
VCC(+8V)
22
VCC(+5V)
31
VCC(+9V)
6
VCC(+5V)
18
+5V
-CTRL
40
+8V
-CTRL
AFT
SD
A
SCL
T
O
IF/VIDEO
BLOCK DIA
GRAM
+5V
-CTRL
+5V
-CTRL
Q1292
Q1291
Q1290
SW1201 SW1207
80
D
VD-L
62
V
OLUME
D
VD-L
V
OLUME
TP1731
AL+12V
+8V
SWITCHING
Q1613
+5V
SWITCHING
Q1301
+5V
SWITCHING
Q1303
+9V
SWITCHING
Q1304
SUB CBA
CN1101
CN9101
4
SCLK
4
16
SCLK
CN001
3
CS
2
SDATA
1
DVD-REMOTE
17
CS
18
SD
A
T
A
19
D
V
D-REMO
TE
3
2
1
P-ON+8V
“
“ = SMD
NO
TE FOR
WIRE CONNECT
ORS:
1.
PREFIX SYMBOL "CN" MEANS CONNECT
OR.
(CAN DISCONNECT AND RECONNECT
.)
2.
PREFIX SYMBOL "CL" MEANS
WIRE-SOLDER
HOLES OF
THE PCB
.
(WIRE IS SOLDERED DIRECTL
Y
.)
TEST POINT INFORMA
TION
:INDICA
TES A
TEST POINT
WITH A JUMPER
WIRE A
C
R
OSS A HOLE IN
THE PCB
.
:USED
T
O
INDICA
TE A
TEST POINT
WITH A COMPONENT LEAD ON FOIL SIDE.
:USED
T
O
INDICA
TE A
TEST POINT
WITH NO
TEST PIN.
:USED
T
O
INDICA
TE A
TEST POINT
WITH A
TEST PIN.
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