Specifications

Block Diagrams, Testpoint Overviews, and Waveforms
27L05.1U AA 6.
Block Diagram Control & I2C Overview
F_15060_039.eps
210305
A4
HERCULES
A5
FEATURES & CONNECTIONS
I2C BUS INTERCONNECTION DIAGRAM
1275 1400
1
2
1
2
1005
1
2
3
7200
SET
PROCESSOR
PART OF
VIDEO-
PROCESSER
(HERCULES)
ERR
19,20
7601
PCF8511
EEPROM
(NVM)
ERR
9
ERR
10
ERR
6
3207
3214
3202
62116210
3204
+3.3V
36043605
+3.3V
3601
+3.3V
SDA
SCL
WRITE_PROTECT
21
22
20
56
7
A3
TUNER IF
K1
DEFLECTION CONTROLLER
A5
1000
TUNER
30003001
54
For
COMPAIR
only
SDA
SCL
CONTROL
1693
3
4
5
1010
2
1682
2
22
20
21
KEY_PROTN 9
IR_OUT 32
LED_OUT 30
LIGHT-SENSOR 14
A10
POWER_DOWN 31
36043605
see
IIC
DIAGRAM
HERCULES (CONTROL)
A4
FEATURES
A5
+3.3V
7
8
6
5
A7
VOL_MUTE
18
15
A1
A7
A3
Stdby_Con
A5
SVM_ROT
17
SEL_LLPIM
16
118
119
+3.3V
7200-G (Control)
TDA12001H1
EEPROM
(NVM)
I/O PORTS
+
IIC BUS
TRANSCEIVER
+
PWM
OUTPUTS
+
CPU
+
TELETEXT
(close caption)
+
ROM
RAM
32043202
3207
3214
ERR
9
ERR
20
FRONT INTERFACE
(PARTLY)
J
FRONT CONTROL
A9
TOP CONTROL
E
6692
TSOP1836
6693
+3.3V
6691
ON/OFF
USA only
6
LOCAL
KEYBOARD
1693
3
4
5
6
SDA
WRITE_PROTECT
SCL
IR
LED
KEYBOARD
LIGHT_SENSOR
IR_OUT
LED_OUT
KEY_PROTN
LIGHT_SENSOR
1205
24MHz
A5
I2SD/1
23
A5
Reset__5V
24
A5
X_RAY
25
9252
SDM
SERVICE JUMPER
ERR
XX
7202
TA1360AFG
SIGNAL AND
SYNC PROC.
28 30
UOC_SDA
UOC_SCL
1206
1
3
ERR
XX
7404
TA1317AFG
DEFLECTION
PROCESSOR
16 17
3486
3487
TO P1206
ATSC PANEL
0345
2
1281
2
TOP CONTROL
P
LOCAL
KEYBOARD
SIDE AV PANEL
D
1280
2
(FL13 Styling)
(PV2 Styling)
or
or
or
7601