Service Tusb Assy (2/4) - Pioneer DVR-LX61D Service Manual

1

10.2 SERVICE TUSB ASSY (2/4)

A
A
2/4
B
R454
10k(F)
R462
10k(F)
C
TU_RIN
A
4/4
TU_LIN
D
R413
AV2_RIN
AV2_LIN
AV_BUS
A
3/4
E
NOTE2
LX61D/WY
MODEL
560HX/WY
AI ASSY YWV1007-
R443
R446
C448
F
A
2/4
120
1
2
SERVICE TUSB ASSY (2/4)
(YXX1002)
C472
10/50
V+9V
IC402
BA4560RF-TBB
IC402
GND
BA4560RF-TBB
C475
R_IN
10/50
21
R408
L3_RIN
470
L3_LIN
R410 470
C416 1u YB
R412 470
C417 1u YB
C411 1u YB
GND
C412 1u YB
470
R414 470
R415 470
L2_RIN
R416 470
A
1/4
R417 470
L2_LIN
R418 470
AV1_RIN
R419 470
AV1_LIN
A C
P_SAVE B
1/4
E
Q401
DTC124EUA-TLB
GND
***
***
***
2
3
A
L_IN
1/4
A
1/4
AV_BUS
V+5VI
V+9V
GND
GND
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66
C414 0.1
81
C415 0.1
82
R422 10k
83
84
C468
85
C469
86
A TUNER IN(R)
C455 4.7/50
87
A TUNER IN(L)
88 81:A HIFI IN(R)
VREF(9V/2)
82:A HIFI IN(L)
C418 1u 89
A L3 IN(R)
83:V DVD M C
C419 1u YB
90
A L3 IN(L) 84:A L4 IN(R)
C420 1u YB
91 85:A L4 IN(L)
A L2 IN(R)
C421 1u YB
92
A L2 IN(L) 96:A AV1 R OUT(R)
C422 1u YB
93 97:A AV1 R OUT(L)
A L5 IN(R)
C423 1u YB 98:RF-C A OUT
94
A L5 IN(L)
99:A AGC D
C424 1u YB
95
GND 100:VTR VorY&S Y3 IN
96
97
98
99
C425
100
***
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
IC401
HA118326APFR-K
17 18
C427
R426
***
***(2125)
GND
V+5VI
16
GND GND GND
GND
GND GND
1
GND
A
1/4
NOTE2
GND
A
1/4
A
1/4
DVR-LX61D
3
4
IC403
MM1503XN-TRB
C461
6
Y3IN
IN 1
5
YB 1u
GND
C460
4
IN 2
YB 1u
GND
GND
***
R460
RTOMAIN
Q411
UMD2N-TLB
A
3/4
B2
3
2 1
C470
C3IN
R440 470
YB 0.1
GND GND
R465 470
A
1/4
RCSEL1
RCSEL2
A
1/4
2SD2114K(VW)-TLB
V+5VO
C454
100/10
R433 1M
R434
65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
R435 1M
50
49
48
D406 ***
47
C438 1u
46
45
44
R436 100
43
SCL
R437 100
42
SDA
41
40
39
38
37
36
C439 0.1 YB
35
34
33
32
31
17 18 19 20 21 22 23 24 25 26 27 28 29 30
V+5VO
R438
0(2125)
GND
V+5VO
R448
0(2125)
GND
GND GND
V3IN
GND GND
A
4/4
4
V+5VI
A
1/4
1
RCSEL1
SW
2
OUT
3
Vcc
GND
V+5VI
V+5VI
C
B
E2
E GND
Q408
C2 C
B
Q411
E
V+5VI
UMD2N-TLB
GND
C
B
E GND
C
Q409
B
E
Q412
GND
DTC124EUA-TLB
V+5VI
C
B
E GND
C
Q410
B
E
Q413
GND
DTC124EUA-TLB
GND
V+5VI
Q402
C
B
E
RGBOUT
A
3/4
BIN
C435 1u YB
C436 1u YB
R/CIN
C437 1u YB
GIN
GOUT
R/COUT
BOUT
A
1/4
CSYNCIN
A
GND
AV1_V/YOUT
AV2_V/YOUT
AV2_V/YIN
A
1/
AV1_V/YIN
AV_BUS