Pioneer DVR-555HX-S Service Manual page 131

5
V+5VA
F311
VTF1091-A
L302
R688
GNDT
0 C375
NM
0.01u/50
YB
V+3.3A
Q305
L303
2SC2412K(QRS)
NM
GNDT GNDT
SAW_SWITCH B/W (MHz)
0 7
V+1.8A
1 8
V+32VT
F309
VTF1091-A
GNDT
V+5VA
F310
VTF1091-A
GNDT
TP541
R308 F312
TP620
VTF1091-A
6.8k
GNDT
GNDT
V+3.3D
R312
100
GNDD
SDATA2
F397 R336
VTF1091-A 0
SCLK2
F398 R337
VTF1091-A 0
NDT
D303
1SS355
GNDT
IC309
TP300
1 5
VOUT VIN
2
GND
3 4
FLAGB ON
FPF2007
GNDD
Q306
R314 R326
TP649 2SA1576A(QR)
4.7k 4.7k
TP648 TP647
R351
TP646
10k
R353
22k
Q307
2SC4081(QR)
GNDD
DTC143EUA
5
R323
0
L305 F316
VTF1091-A
NM
GNDT
F319
VTF1188-A
TP775
GNDT
V+1.8D
F313 L314
VTF1091-A XTX1003-A
L315
XTX1001-A
GNDT GNDT
13
X300
VSS1221-A
20MHz
V+3.3D
GNDD
R687
150
GNDT
GNDD
TP644
R321
4.7k
GNDD
TP645
R358
22k
Q308
2SC4081(QR)
GNDD
TP643
Q309
Q310
TP642
DTC143EUA
R363
10k
GNDD
6
IC311
C413
1 8
0.1u/16
VCC GND1
YB
2 7
INPUT1
OUTPUT1
3 6
INPUT2
OUTPUT2
4 5 C409
VAGC GND2
0.1u/16
YB
UPC3221GV
GNDT
R325 R327
10k 6.8k
GNDT
V+3.3D V+3.3A
GNDT
TP611
TP612
TP613
49
NC9
C399
50 NC10
GNDD
VDDL_4
51
0.1u/25
VSSL_4
R668
52
0
R683
ASEL
0 53
UIO
R669
54
NM
VSSH_3
55
IC313
XO
F321 56
DRX3975D-QI-B1
XI
VTF1091-A
57
VDDH_3
C398
58
0.1u/25
TDO
TP614
59
TMS
60
TCK
61
TDI
62 AGC1
AGC2
63
TP619
64
TP618
E 1/4
V+5T
LOOP
(50mA)
ANTENNA
(100mA)
GNDD
ANT5V_SW
[EMMA2]
E 1/4
DET_ANT
[EMMA2]
DVR-LX60D
6
7
SCLK2
SDATA2
R678
33
TSDAT7
5 4
32 TSDAT6
MD_7
3
6 TSDAT5
MD_6 31
MD_5
7 2
30 TSDAT4
MD_4
8 1
29 TSDAT3
MD_3
4
5 TSDAT2
28
MD_2
6 3
27 TSDAT1
MD_1
7 2
26 TSDAT0
MD_0
1
C421 8
25
R679
VDDH_2 R332 D306
24
1u/10 33
VSSH_2
NM NM
23
R686
MERR
10k GNDD
TP342
22
MSTRT
R685
21 R680
10k
33
VSSL_2 TSFSTART
C422
20
0.1u/25
VDDL_2
MVAL 19 TSVALID
R681
MCLK
33
18
TSCLK
R682
17
33
11
GNDD
V+3.3DT
[EMMA2]
I2C_SCLK_DTBR E
F317
VTF1091-A
TP302
I2C_SDA_DTBR
F318
VTF1091-A
TP303
KN301
VNE1948-A
R349
1 3
GND1 GND3
0
R348 R350
2 4
GND2 GND4
0 0
GNDT GNDT
7
8
A
B
C
TP313
TS1_DATA7
TP312
TS1_DATA6
TP311
TS1_DATA5
TP310
TS1_DATA4
TP309
TS1_DATA3
TP308
TS1_DATA2
TP307
TS1_DATA1
TP306
TS1_DATA0
ONLY FOR DEBUG
12
TS1_MSTRT
TP314
TP304
TS1_MVAL
TS1_MCLK
TP305
D
1/4, 2/4
E
R689
0
R690
0
R691
0
R692
0
R693
0
R343
0
R344
0
R345
0
R346
0
R347
0
GNDT GNDD
F
E 3/4
129
8