Pioneer GEX-P6400TV/UC Service Manual page 15

Hide-away tv tuner
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5
REAR AUDIO
OUTPUT BUFFER
Q1120
MUTE
Q1121
Q1122
Q1601
SEPARATION
Q1250
Q1251
2
IC 1250
NJW1303V
9
X1250
B
TV TUNER UNIT
2
TV9V
TV9V
CN1367
CN2701
VIDEO AMP
TV9V
TV9V
TV9V
1
1
TV9V
Q2454
TV9V
TV9V
3
3
TVV
TVV
5
5
TVAL
TVAR
9
8
TVAR
TVAL
8
9
SDA
SDA
18
18
SCL
SCL
20
20
BRSBGI
BRSBGI
12
12
BRSDK
BRSDK
14
14
TVSL
TVSL
17
17
TVSD
TVSD
19
19
Q2501
8
5
6
TV9V
Q1857
FU1850
TV9V
Q1855
Q1856
TEMPORARY SYNC.
ADDITION
Q1222
Q1290
VSY5
IC 1251
Q1295
TC7SH08FU
1
4
SYNC.
2
HD AND VD
WAVEFORM SHAPING
OSD SUPER INPOSER
4
9
12
19
IC 1270
5
1
4
18
TC74VHC123AFT
10, 11
Q1280
10
CS/CK/DT/AC
TV30V REG.
IC 2651
4
TV30V
TK11819M
Q2455
TV5V REG.
Q2601
TV5V
VIF DET
14
CF2451
L2451
VOUT
Q2451
15
VOUTN
1
DET1
IC 2401
TA1290FN
L2402
16
DET2
AGCOU
10
AGCDL
VR2401
PNS AND
AUDIO BUFFER
VR2303
Q2301
CF2351
L2353
IC 2501
11
LA2120M
L2301
8
2
11
TFIN
DETIN
AFOUT
17
SHETA
SIF(2ND)DET
19
SD
IC 2301
LA1145M
MULEV
SDSEN
7
18
VR2301
VR2302
GEX-P6400TV/UC
6
7
AUDIO9V, SYSTEM9V, SYSTEM5V
Q1854
BUP
VAU9
Q1852
TVPW
VSY9
Q1853
VSY5
VIDEO LEVEL
VIDEO SELECTOR
ATTENUATOR
AND MUTE
VR1221
Q1221
1
IC 1231
NJM2235V
4
RVMUTE
VR1220
Q1220
1
IC 1230
3
NJM2235V
2
4
FVSEL
VERT
8
FVMUTE
CVIDEO
HOR
IC 1280
M35014-001SP
CVIN
OSCIN OSCOUT
17
16
X1280
17.7345MHz
RF SW
DIVER
Q2155
4
13
ANT1
14
ANT2
IC 2101
Q2154
CM0018AM
15
ANT3
16
ANT4
24
VIN
12
EN1
11
EN2
10
EN3
9
EN4
SAWFIL
IFAMP
Q2201
9
5
PIF2
8
4
1
8
CF2201
PIF1
IF out
3
FE2201
11
2
AGC
9
SDA
10
SCL
MIX
2ND LOC
Q2363
Q2351
Q2353
Q2354
X2351
Q2352
22.70MHz
10
Q2355
IFOUT
Q2357
Q2358
X2352
Q2356
22.20MHz
Q2359
Q2361
Q2362
X2353
Q2360
21.70MHz
7
8
Q1850
BUP
SYSPW
Q1851
CN1365
AL OUT
REAR 75
VIDEO DRIVER
AR OUT
CN1365
IC 1241
7
4
7
2
TK15405MI
V OUT
FU1363
FRONT 75
VIDEO DRIVER
IC 1240
7
4
2
TK15405MI
Q2150
CN2150
ANT1
EN1
Q2151
CN2151
EN2
ANT2
Q2152
CN2152
ANT3
EN3
Q2153
CN2153
ANT4
EN4
1
ANT in
TV5V
BRSBGI
IC 2352
TC7SH02FU
2
COI
1
4
BRSDK
15
8
A
B
C
D

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