Image Processor - Grundig 42 PW 110-7510 TOP Service Manual

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GRUNDIG Service
10

Image Processor

U4
A0
T4
A1
A1
V3
A2
A2
U3
A3
A3
Y1
A4
A4
W2
A5
A5
T3
A6
A6
V2
A7
A7
U2
A8
A8
W1
A9
A9
R4
A10
A10
V1
A11
A11
P4
A12
A12
R3
A13
A13
T2
A14
A14
U1
A15
A15
T1
A16
A16
R2
A17
A17
R1
A18
A18
P3
A19
A19
U550(D)
V10
D0
D0
Y10
D1
D1
Y9
D2
D2
W9
D3
D3
PW 181
V9
D4
D4
Y8
D5
D5
Mis c
W8
D6
D6
V8
D7
D7
W7
D8
D8
U8
D9
D9
V7
D10
D10
W6
D11
D11
Y6
D12
D12
V6
D13
D13
U7
D14
D14
U6
D15
D15
W3
RD
Y3
WR
W12
BHEN
V5
ROMOE
ROMOEn
W4
ROMWE
ROMW En
W5
RAMOE
Y5
RAMWE
V4
A/ D_DIM_SEL ECT1
CS0
Y4
CS1
U10
EXTINT
W10
NMI
R582
B20
DNC1
*
C19
DNC2
V14
4K7
DNC3
R583
*
4K7
+3.3V_STBY
+1.5V_STBY
C186
100U16V
L550
22uH
C576
100N
GN
*
C577
100N
*
C190
100U16V
+1.5V_STBY_P
VCL K
VPEN
A[ 19..1]
VV S
VH S
FIEL D
VR[7..0]
VG[7..0]
D[15..0]
VB[7..0]
6
GND
MUX_SELECT
E1
VCL K
N2
VPEN
E3
VV S
F3
VH S
D1
FIEL D
6
E2
VR0
VR0
F1
VR1
VR1
F2
U550(B)
VR2
VR2
G3
VR3
VR3
G2
VR4
VR4
H3
VR5
VR5
H2
VR6
VR6
G1
VR7
VR7
PW1 81
J4
VG0
VG0
H1
VG1
VG1
J3
VG2
VG2
Vide o Port
J2
VG3
VG3
J1
VG4
VG4
K3
VG5
VG5
K2
VG6
VG6
K1
VG7
VG7
L2
VB0
VB0
L1
VB1
VB1
L3
VB2
VB2
L4
VB3
VB3
M3
VB4
VB4
M1
VB5
VB5
N1
VB6
VB6
M2
VB7
VB7
+5V
R12
4K7
*
R7
1K
A/ D_DIM_SEL ECT
R8
1K
Q2
R9
BC848C
1K
GND
2 - 2
GFBK
GCL K
GPEN
GVS
GHS
GRE[7..0]
GRE 0
GRE 1
GRE 2
GRE 3
GRE 4
GRE 5
GRE 6
GRE 7
GGE[7..0]
GGE0
GGE1
GGE2
GGE3
GGE4
GGE5
GGE6
GGE7
GBE[7..0]
GBE0
GBE1
GBE2
GBE3
GBE4
GBE5
GBE6
GBE7
GRO[7..0]
GRO0
GRO1
GRO2
GRO3
GRO4
GRO5
GRO6
GRO7
GGO[7..0]
GGO0
GGO1
GGO2
GGO3
GGO4
GGO5
GGO6
GGO7
GBO[7..0]
GBO0
GBO1
GBO2
GBO3
GBO4
GBO5
GBO6
GBO7
+1.5V_STBY
GND
100N
100N
100N
100N
100N
*
*
*
*
GND
Chassis P7
A10
GCL K
GFBK
B9
GPEN
GREF
A9
GVS
GBL KSPL
C10
GHS
GCOAST
B10
GSOG
GHSFO UT
E4
GRE0
C3
GRE1
B1
GRE2
F4
GRE3
C2
GRE4
C1
GRE5
D3
GRE6
D2
U550(A)
GRE7
C11
GGE0
B12
GGE1
B11
GGE2
A8
GGE3
B8
GGE4
C8
GGE5
A7
GGE6
B7
GGE7
PW1 81
B18
GBE0
A20
GBE1
B17
GBE2
A19
GBE3
B16
GBE4
A17
GBE5
A16
GBE6
Graphics Port
A15
GBE7
A6
GRO0
C7
GRO1
B6
GRO2
A5
GRO3
D7
GRO4
B5
GRO5
C6
GRO6
A4
GRO7
C13
GGO0
B15
GGO1
A14
GGO2
B14
GGO3
A13
GGO4
C12
GGO5
B13
GGO6
A12
GGO7
C18
GBO0
E17
GBO1
C17
GBO2
B19
GBO3
E16
GBO4
C16
GBO5
C15
GBO6
D14
GBO7
100N
100N
100N
100N
100N
*
*
*
*
*
*
PW 181
100N

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