Pioneer DVR-LX60 Service Manual page 101

5
V+5V
E
B
Q106
***
C
V+5V
GND
A 2/4, 3/4
R170
***
Q108
C
BLANK B
2-B2,3-A5
E
DTC124EUA-TLB
GND
24
C136
R175
330
HST_TO_M
***
80 79 78 77 76
TEXTV
81
1-D6
C137
82
C139
C138
R176
83
***
2.2/50 1k
0.1 84
DTBON R177 100
85
DTBON
ANT5V_SW R178 100
86
ANT5V_SW
DET_ANT R179 100
87
DET_ANT
88
GND
C140 0.1
89 VDD3
DBGP2 R180 100
90 DBGP2
R181 100
DBGP1 91
DBGP1
R182 100
DBGP0 92
DBGP0
R183 100
LED_DIVX 93
LED_DIVX
R184 100
LED_PLTV 94
LED_PLTV
R185 100
LED_D_TV 95 LED_D_TV
R186 100
LED_A_TV 96 LED_A_TV
LED_P_ON R187 ***
97 (LED_P_ON)
DAT_TO_M R188 330
98
DAM_TO_T R189 470
99
R200 100
ASCK 100
V+5V
1 2 3 4 5
HSM_TO_T
GND
V+5V
R108
***
A 4/4
GND GND
V+5R8E V+5M
Q101
C
B
E
GND
V+5R8E V+5V V+5F
D103 R130
1SS355-TRB 0
GND
V+5M
D104
1SR154-400-TRB
GND GND GND GND GND
GND
5
6
R161
0
Q107
***
C
R162 B
A 2/4
AMUTE1
***
E 1-C6,2-D4
GND
GND
GND
V+5M
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
P_SAVE
81. CVBSIN 50. FLSTB BLAIR
82. GND 49. FLDATA
48. AVLTH CAPACITOR
83. FILTSLC
47. XSCMUTE SQUEEZE
84. VDDVCO
FUNC_ON
IC101
PMC020A8-K
DDCSW2
98. DAT_TO_M 33. XAMUTE2
DDCSW1
32. NC
99. DAM_TO_T
31. AFT
100.ASCK
RCSEL2
RCSEL1
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
R117
1M
R132
R115
***
6.8K
X101
X102
GND GND GND
V+5V
V+5V V+5V
NOTE 1
TC7MB3257FK
DDCSW2 Func
L A=B1
GND GND GND GND GND
H A=B2 TUJB
GND
6
7
SERVICE TUSB ASSY (1/4)
A 1/4
(VXX3230)
Q104(2/2)
UMD2N-TLB
E
E2 R147
C2
B
1k
C
Q105
2SD2114K(VW)-TLB
B2
C
B
MUTECTL
1-A5
Q104(1/2)
UMD2N-TLB
E
V+5R8E
GND
D106
1SS355-TRB
A 3/4
E2
Q103
SAMUTE
(2/2)
Q103
GND
B2
(1/2)
3 C
UMD2N-TLB C2 B
2 1
E
UMD2N-TLB
GND GND GND
FLDATA
V+5M
52 51 A 3/4
50 GND
49
R148
AVLTH A 2/4
48 100
3-B4
R146
47 100
R152 P_SAVE
46
2-C1
45 R201 0 A 4/4
IR_B
NC 44 GND
4-C5
43
42
SQU
3-B5
41
FUNC_ON
VDD4 40
3-B5
GND 39
A 3/4
R205
38 C126
DDC_SW2
R204 0.1
100
37 GND
DDC_SW1
100
NC
36
R202
RCSEL2
35
R203 0 0 2-B3
34
RCSEL1
R144 0
33
2-A3,2-B3
32
XAMUTE2
R222 0
31 2-D4
V+5V
29 30
A
2SC4081(QR)-TLB
Q102
C
B
R137
E
100 A
AVLOUT
3-B4
SDET2
1-B6
R133 *** A 2/4
R136 1k SDET3
GND
2-B5
R135
V+5V
100k FUNC_IN
3-A5 A 3/4
R139
R141
6.8k
6.8k
R143 100
XRST1
R142 100
R140 100
V+5V
V+5V V+5V
C141 1u
C142 1000p
1 16 DDC_SDA
S VCC
DDC_SCL
2 15
1B1 OE
R224
100
3 14
1B2 4B1
4 13
1A 4B2
R229
5 12
2B1 4A
*** R223
6 11
2B2 3B1
100
7 10
2A 3B2
8 9
GND 3A
IC104
TC7MB3257FK-TBB
GND
MAIN
A
V+5VI
DTA143EUA-TLB
Q110
E
B
R208 C
0
GND
C
B Q112
2SC4081(QR)-TLB
E
C
B
Q111
2SC4081(QR)-TLB
E
C152
1u
GND GND
DVR-LX60
7
V+12R1E
V+5F
CN105
TU_CON
HLEM17S-1
KEY3
17
KEY3
KEY2
16
KEY2
KEY1
15 KEY1
LED_DIVX
14 LED_DIVX
LED_PLTV
13 LED_PLTV
LED_D_TV
12 LED_D_TV
LED_A_TV
11
LED_A_TV
LED_P_ON
10
LED_P_ON
9
GND
FLSTB
8
FLSTB
FLCLK
7 FLCLK
FLDATA
6 FLDATA
3-B2
5
GND
4
V+5F
IR
3
V+12R1E
4-B5
2
IR
FLPON
1 FLPON
A 4/4
FLCLK
GND
FLSTB
CN106
IC103
HLEM11S-1
BU4220G-TRB
11
GND
L2_RIN
10
2R
2-C1
9
GND
L2_LIN
8 2L
2-C1
7 GND
2VIN
6 2V
2-D2
GND
5
GND
Y2IN
4
2Y
2-D2
3
GND
SDET2
2
SDET2
1-C5
C2IN 1 2C
2-D2
A 2/4
AFT
GND
2/4
3/4
CN101
VKN2007-
HOTPLUG
40 HPD
DDC_SW1
39
DDC_SW1
DDC_SCL
38
DSCL
CEC
37
CEC
DDC_SDA
36 DSDA
HST_TO_M
35
HST_TO_M
ASCK
34
ASCK
DAT_TO_M
33 DAT_TO_M
HSM_TO_T
32 HSM_TO_T
DAM_TO_T
SCL0
31 DAM_TO_T
XRST1
30
XRST1
SDA0
MRST
29
MRST
P_CONT2
28
P_CONT2
1-A5,1-B2
23
27
GND
L_IN
26 L_IN
2-A2
25 GND
AMUTE1
R_IN
1-A5,2-D4 24 R_IN
2-B2
23
AMUTE1
R_OUT
22
R_OUT
2-B2,2-D4
21
GNDA
L_OUT
20
L_OUT
2-B2,2-C4
19 GND
18 NC
17 GND
16 NC
SDA0
15
GND
14
NC
13
GND
SCL0
Y_IN
12 Y_IN
1-A2,2-A4
9
11 GND
SDA
C_OUT
10 C_OUT
SCL
2-B3
8
9
GND
Y_OUT
8 Y_OUT
2-B3
2/4
7
GND
CB_OUT
6
CB_OUT
2-B3
11 14
5 GND
CR_OUT
4 CR_OUT
2-B3
12 15
3 GND
YP_OUT
2 YP_OUT
2-B3
1
X525P
10 13
R197
EPGEQ
0
GNDA GND
TEXTV
1-B4
TEXTVIN A 2/4
2-A4
8
A
B
C
D
E
F
A 1/4
101
8