Pioneer DVR-LX61D Service Manual page 119

5
(1/4)
V+5V
A
2/4,3/4
R170
Q108
BLANK B
DTC124EUA-TLB
GND
24
R175
330
HST_TO_M
TEXTV
C137
C139
C138 R176
***
2.2/50
1k
0.1
DTBON R177 100
ANT5V_SW
R178 100
DET_ANT R179 100
C169
C140 0.1
1000p
R180 100
DBGP2
R181 100
DBGP1
DBGP0 R182 100
R183 100
LED_HDD
R184 100
LED_DVD
R185 100
LED_P_ON
DAT_TO_M
R188 330
DAM_TO_T R189 470
R200 100
ASCK
V+5V
HSM_TO_T
GND
V+5V
P2
P1
GP0
ET
D1
D1
GND GND
V+5R8E V+5V V+5F
R130
D103
1SS355-TRB
GND
D104
1SR154-400-TRB
101
VNF1084- -T
102
GND GND
VNF1084- -T
GND
103
***
GND
5
6
CAUTION- FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
R161
V+5V
E
B
Q106
Q107 A
***
***
C
R162
***
GND GND
C
E
GND
C168
1000p
C136
1u
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60
81
82
83
84
85 DTBON
81. CVBSIN 50. FLSTB
86 ANT5V_SW
87 82. GND 49. FLDATA
DET_ANT
88 83. FILTSLC 48. AVLTH
GND
89 84. VDDVCO 47. XSCMUTE
VDD3
90
DBGP2
IC101
91
DBGP1
PMC026A8-K
92 DBGP0
93
LED_HDD
98. DAT_TO_M 33. XAMUTE2
94
LED_DVD
99. DAM_TO_T 32. NC
95
LED_P_ON
100.ASCK 31. AFT
96 NC
97 NC
98
99
100
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
R117
1M
R115
***
R108
X101
X102
A
4/4
GND GND GND
V+5R8E V+5M
V+5V V+5V
NOTE1
Q101
C
B
E
GND GND GND GND GND GND
V+5M
GND GND
6
REPLACE ONLY WITH SAME TYPE NO. 494.500 (CEK1278) MFD. BY
LITTELFUSE INC. FOR IC150.
Q104
(2/2)
UMD2N-TLB
R147
E2
2/4 C2
AMUTE1
B
1k
Q105
2SD2114K(VW)-TLB
B2
C
B
MUTECTL
Q104 (1/2)
UMD2N-TLB
E
V+5R8E
D106
1SS355-TRB
E2
GND
Q103
(2/2)
Q103
GND
B2
(1/2)
3
UMD2N-TLB C2 B
V+5M
2 1
UMD2N-TLB
GND GND
59 58 57 56 55 54 53 52 51
50 A
3/4
49
R148
AVLTH
48 100
R146
47 100
R152
P_SAVE P_SAVE
46
BLAIR
45
R201 0 IR_B
NC 44
WY ONLY
CAPACITOR 43
SQUEEZE 42
FUNC_ON 41
VDD4
40
C126
GND
39
0.1
R205
DDCSW2
38 C167
1000p
R204
DDCSW1 100
37 GND
100
NC
36
R202
RCSEL2
35
R203
RCSEL1
34
R144
33
32
R222
31
V+5V
25 26 27 28 29 30
2SC4081(QR)-TLB
Q102
R137
100
A
R133 ***
R136 1k SDET3
GND
R135
V+5V
R132
100k
R139
6.8K
R141
6.8k
6.8k
R143 100
R142 47
R140 47
V+5V
V+5V
C141 1u
C142 1000p
1 16
S VCC
2 15
1B1 OE
3 14
1B2 4B1
4 13
1A 4B2
R229
5 12
2B1 4A
6 11
2B2 3B1
7 10
2A 3B2
8 9
GND 3A
TC7MB3257FK
IC104
DDCSW2 Func
TC7MB3257FK-TBB
GND
L A=B1 MAIN
H A=B2 TUJB
V+5VI
DTA143EUA-TLB
Q110
E
B
R208 C
0
GND
Q112
2SC4081(QR)-TLB
Q111
2SC4081(QR)-TLB
GND GND
GND
DVR-LX61D
7
V+12R1E V+5F
E
C
TU_CON
KEY3
KEY2
KEY1
LED_HDD
LED_DVD
LED_P_ON
GND
A
LED_ICEB
3/4
FLSTB
FLCLK
SAMUTE FLDATA
C
IR
E
FLPON
A
4/4
GND
FLCLK
GND
FLSTB
FLDATA
V+5M
GND
A
2/4
IC103
BU4220G-TRB
A
4/4
GND
L2_RIN
SQU
L2_LIN
3-B5
FUNC_ON
2VIN
3-B5
GND
A
3/4
DDC_SW2 Y2IN
DDC_SW1
SDET2
RCSEL2
C2IN
RCSEL1
A
XAMUTE2
2/4
AFT
GND
A
2/4
A
23
3/4
AVLOUT
HOTPLUG
2/4
DDC_SW1
DDC_SCL
CEC
DDC_SDA
A
3/4 HST_TO_M
ASCK
DAT_TO_M
XRST1
HSM_TO_T
SCL0 DAM_TO_T
XRST1
SDA0
MRST
P_CONT2
L_IN
V+5V
R_IN
V+5V
AMUTE1
R_OUT
DDC_SDA L_OUT
DDC_SCL
R224
BTOMAIN
20
GTOMAIN
SDA0
R223
C/R_IN
19
SCL0
Y_IN
9
SDA
C_OUT
SCL
8
Y_OUT
A
2/4
CB_OUT
CR_OUT
YP_OUT
R197
EPGEQ
10 13
GNDA GND
C152
TEXTV
1u
TEXTVIN
A
2/4
7
8
A
CN105
HLEM17S-1
17 KEY3
16 KEY2
15
KEY1
14
LED_HDD
13
LED_DVD
12 LED_P_ON
11 GND
10
GND
9
LED_ICEB
B
8
FLSTB
7
FLCLK
6 FLDATA
5
GND
4 V+5F
3
V+12R1E
2
IR
1 FLPON
CN106
HLEM11S-1
11 GND C
10
2R
9
GND
8 2L
7
GND
6 2V
5 GND
4 2Y
3
GND
2
SDET2
1
2C
VKN2007-
CN101
40
HPD
39
DDC_SW1
38
DSCL
D
37
CEC
36 DSDA
35 HST_TO_M
34 ASCK
33
DAT_TO_M
32
HSM_TO_T
31
DAM_TO_T
30 XRST1
29 MRST
28 P_CONT2
27
GND
26
L_IN
25
GND
24 R_IN
23 AMUTE1
22 R_OUT
21
GNDA
20 L_OUT
19
GND
18 B_IN
17 GND
16 G_IN
15
GND
14
C/R_IN
13
GND
12 Y_IN
E
11 GND
10
C_OUT
9
GND
8
Y_OUT
7
GND
6 CB_OUT
5 GND
4 CR_OUT
3
GND
2
YP_OUT
1 X525P
11 14
12 15
F
A
1/4
119
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