VESTEL 17MB11, Service Manual

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Plasma TV Service Manual 05/01/2006
83H)
TEST4 B12 O do not connect, reserved for future extensions and for testing:
scan output
TEST5 B13 NC do not connect, reserved for future extensions and for testing
TEST6 B14 NC do not connect, reserved for future extensions and for testing
VSSA4 C1 P ground for analog inputs AI4x
AGND C2 P analog ground
TEST7 C3 NC do not connect, reserved for future extensions and for testing
TEST8 C4 NC do not connect, reserved for future extensions and for testing
V
DDD1
C5 P digital supply voltage 1 (peripheral cells)
TRST C6 I/pu test reset input (active LOW), for boundary scan test (with
internal pull-up); notes 2, 3 and 4
XRH C7 I/O horizontal reference I/O expansion port
V
DDD2
C8 P digital supply voltage 2 (core)
V
DDD3
C9 P digital supply voltage 3 (peripheral cells)
V
DDD4
C10 P digital supply voltage 4 (core)
XPD7 C11 I/O MSB of expansion port data
TEST9 C12 NC do not connect, reserved for future extensions and for testing
TEST10 C13 NC do not connect, reserved for future extensions and for testing
TEST11 C14 I/pu do not connect, reserved for future extensions and for testing:
scan input
AI43 D1 I analog input 43
AI42 D2 I analog input 42
AI4D D3 I differential input for ADC channel 4 (pins AI41 to AI44)
V
DDA4
D4 P analog supply voltage for analog inputs AI4x (3.3 V)
V
SSD1
D5 P digital ground 1 (peripheral cells)
TMS D6 I/pu test mode select input for boundary scan test or scan test;
note 2
V
SSD2
D7 P digital ground 2 (core; substrate connection)
XRV D8 I/O vertical reference I/O expansion port
V
SSD3
D9 P digital ground 3 (peripheral cells)
V
SSD4
D10 P digital ground 4 (core)
V
SSD5
D11 P digital ground 5 (peripheral cells)
V
DDD5
D12 P digital supply voltage 5 (peripheral cells)
TEST12 D13 I/pu do not connect, reserved for future extensions and for testing:
scan input
HPD0 D14 I/O LSB of host port data I/O, extended C
B
-C
R
input for
expansion port, extended C
B
-C
R
output for image port
AI44 E1 I analog input 44
V
DDA4A
E2 P analog supply voltage for analog inputs AI4x (3.3 V)
AI31 E3 I analog input 31
V
SSA3
E4 P ground for analog inputs AI3x
HPD1 E11 I/O MSB - 6 of host port data I/O, extended C
B
-C
R
input for
expansion port, extended C
B
-C
R
output for image port
HPD3 E12 I/O MSB - 4 of host port data I/O, extended C
B
-C
R
input for
expansion port, extended C
B
-C
R
output for image port
HPD2 E13 I/O MSB - 5 of host port data I/O, extended C
B
-C
R
input for
expansion port, extended C
B
-C
R
output for image port
HPD4 E14 I/O MSB - 3 of host port data I/O, extended C
B
-C
R
input for
expansion port, extended C
B
-C
R
output for image port
AI3D F1 I/O differential input for ADC channel 3 (pins AI31 to AI34)
AI32 F2 I analog input 32
AI33 F3 I analog input 33
V
DDA3
F4 P analog supply voltage for analog inputs AI3x (3.3 V)
V
SSD6
F11 P digital ground 6 (core)
V
DDD6
F12 P digital supply voltage 6 (core)
HPD5 F13 I/O MSB - 2 of host port data I/O, extended C
B
-C
R
input for
expansion port, extended C
B
-C
R
output for image port
HPD6 F14 I/O MSB - 1 of host port data I/O, extended C
B
-C
R
input for
expansion port, extended C
B
-C
R
output for image port
AI34 G1 I analog input 34
V
DDA3A
G2 P analog supply voltage for analog inputs AI3x (3.3 V)
AI22 G3 I analog input 22
AI21 G4 I analog input 21