Part 5 Video Decoder Pip - Grundig 42 PW 110-7510 TOP Service Manual

Video Decoder PIP
5
SVHS_YIN
PIP_V
SVHS_CIN
J300 TP304 SCART3_CHROMA
SCART_GREEN 0R
*
SAA18MAI N_VOUT
J301
TX T_G
0R
J302
*
SCART_BLUE 0R
TP306
*
J3
TX T_B
0R
*
J304
TP310
SCART_RED 0R
*
J305
TX T_R
0R
*
+3.3V
*
GDECOE
SCL
SDA
JP 300
+3.3V 1 2
TELETEXT_CVBS 3 4
GXRV
5 6
GXRH
7 8
GND 9 10
11 12
MHDR2X6
GXRV
GXRH
TP319
SA7118_3V3D1
+3.3V
L301
22uH
22uH
C329
47U50V
GND
TP300
C314
47N
C315
TELETEXT_CVBS
R304
C316 47N
18R
*
47N
*
*
TP303
*
C319
47N
*
R305
18R
*
R307
R306
* *
GNDGND
TP312
SCART_FB
TX T_FB
TP313
R300
10K
TP314
SCL
SDA
TP315
TX T_R
TX T_G Y300
TX T_B
TX T_FB
QUARZO-VERT
GND
SDA 18P
18P
C326
*
SCL
GND GND
SA7118_3V3D2
L300
TP320
22uH
C328 C301 C302 C304
C300 C303
22uH
47U50V 100N 100N
100N 100N
100N
* * *
*
*
GND GND GND GND GND GND
SA7118_A2
TP321
C305 C306 C307 C308 C309 100N 100N 100N
100N 100N 100N C311
100N C310 C312
100N
*
* * *
* * * *
GND GND GND GND GND GND GND GND
SA7118_3V3D2
C313
47N J2
AI 11
K1
AI 12
* K2
AI 13
C317 L3
AI 14
C318 47N K3
GND AI 1D
47N G4
AI 21
*
G3
C320
AI 22
*
H2
47N
AI 23
J3
C321
AI 24
*
47N H1
GND AI 2D
E3
AI 31
* F2
C322
AI 32
F3
47N
AI 33
C323 G1
AI 34
*
47N F1
GND AI 3D
B1
AI 41
*
D2
C324
AI 42
D1
47N
AI 43
E1
C325
AI 44
*
47N D3
J306 GND AI 4D
M13 U300
0R FSW
* N4
*
CE
J307
L12 SAA7118 ( G)
0R ITRI
B11
*
GND XT RI
R302
N9
SCL
100R R303
P1 0
* 100R SDA
*
B4
GXTALI
XT ALI
A3
GXTAL
XT AL
A2
XT OUT
A6
XRDY
B7
XD Q
A7
XCL K
D8
XRV
C327
C7
XRH
*
A8
XPD0
B8
XPD1
A9
XPD2
B9
XPD3
A10
XPD4
B10
XPD5
A11
XPD6
C11
XPD7
C6
TRST
B6
TCK
D6
TMS
A5
TDO
B5
TDI
P3
EXMCLR
M12
AM X CLK
P1 2
AL RCLK
N11
ASCL K
P1 1
AM CL K
N6
CLK EXT
N1
RES8
N2
RES9
N3
RES10
N13
RES11
N14
RES12
P2
RES13
GND
GND
SA7118_A 2
M1
AOUT SAA 18PIP_VOUT
A12
TEST5
B12
TEST4
A13
TEST3
C14
TEST2
D13
TEST1
P1 3
TEST0
L14
IGP0
K13
IGP1
N12
ITRDY
M14
GICLK
ICLK
L13 MNR14
GIDQ
IDQ
RG300 47R
K14
GIGPV
IGPV
K12
GIGPH
IGPH
G14
GID0
GGE0
IPD0
G12
MNR14
GID1
GGE1
IPD1
H11 RG301
47R
GID2
GGE2
IPD2
H14
GID3 GGE3
IPD3
H13 MNR14
GID4 GGE4
IPD4
J14 RG302
GID5 GGE5
IPD5
47R
J13
GID6 GGE6
IPD6
K11
GID7 GGE7
IPD7
D14
GHD0 GBE 0
HPD0
E11 MNR14
GHD1 GBE 1
HPD1
RG303
E13
47R
GHD2 GBE 2
HPD2
E12
GHD3 GBE 3
HPD3
E14
GHD4 GBE 4
HPD4
F13 MNR14
GHD5 GBE 5
HPD5
F14 RG304 47R
GHD6 GBE 6
HPD6
G13
GHD7 GBE 7
HPD7
(27Mhz)
P4
GLLC
LL C
TP316
(13.5Mhz)
N5
GLLC2
LL C2 TP317
M10
GRTS0
RTS0
TP318
N10
RTS1 R301
L10
RTCO 4K7 +3.3V
P9
*
INT_A
J308
P5
RESO 0R GND
*
N8
AD P0
P8
AD P1
M7
AD P2
L7
AD P3
P7
AD P4
N7
AD P5
L6
AD P6
M6
AD P7
P6
AD P8
B2
RES1
B13
RES2
B14
RES3
C3
RES4
C4
RES5
C12
RES6
C13
RES7
GCL K
GPEN
GVS
GHS
GGE[7..0]
Y- DATA
GBE[7..0]
UV-D ATA