Av-114/118 (1/5) (It Controller, Ir) - Sony RDR-GX350 Service Manual

Q Q
For Schematic Diagram
3 7 6 3 1 5 1 5 0
• Refer to page 4-4 for waveforms.
• Refer to page 4-43 to 4-50 for printed wiring board.
2
1
AV-114/118 BOARD(1/5)
B+
A
IT CONTROLLER, IR
B+
-REF.NO.: 10,000 SERIES-
R169
10k
B+
+5V
B
L2_RIN L2_RIN
L2_LIN
L2_LIN
B+
2VIN
2VIN
Y2IN
Y2IN
B+
C2IN
C2IN
R_IN
R_IN
L_IN
L_IN
R_OUT
R_OUT
L_OUT
L_OUT
Y_IN
Y_IN
C_OUT
1 C_OUT
Y_OUT
Y_OUT
CB_OUT
CB_OUT
T O ( 3 / 5 )
CR_OUT
CR_OUT
YP_OUT
YP_OUT
TEXTVIN
TEXTVIN
P_SAVE
P_SAVE
CSYNCIN
CSYNCIN
SCL
SCL
SDA
SDA
RCSEL1
RCSEL1
RCSEL2
RCSEL2
BLANK
BLANK
XAMUTE2
XAMUTE2
C AMUTE1
AMUTE1
V+5VI
V+12R1E
B+ C138
V+5R8E 2 . 2
50V
SWVION9V
SWVION9V
2 P_CONT
P_CONT
P_CONT2
P_CONT2 DTBON
DET_ANT
T O ( 2 / 5 )
DET_ANT
ANT5V_SW
ANT5V_SW
DTBON ANT5V_SW
DTBON FANCTL
FANCTL DET_ANT
RFTHRU
RFTHRU
TUON
TUON
SWVION5V
SWVION5V
TU_DCCON
R233
TU_DCCON
100k
GND
DBGP 2
D
DBGP 1
+5V
SAMUTE
T E S AMUTE
L 1 3 9 4 2 2 9 6 5 1 3 DBGP 0
FUNC_IN
FUNC_IN
FUNC_ON
FUNC_ON LED_PLTV
3 BLANK
BLANK
AVLTH
AVLTH LED_DIVX
AVLIN
T O ( 4 / 5 )
AVLIN
AVLOUT
AVLOUT
LED_D_TV
SQU
SQU
LED_A_TV
LED_HDD2
AFT
AFT
AGC
AGC DAT_TO_ M
SCL
SCL
4
SDA
SDA XRST1 DAM_TO_ T
XRST1
T O ( 5 / 5 ) MSPSTAT
MSPSTAT ASCK
+5V
CN103 9P
JL10 1
DBGP2
DBGP2 9
E R193
JL10 2
100k
DBGP1
DBGP1
8
R194
JL10 3
DBGP0
100k
DBGP0
7
R195
JL10 4
100k RESET
RESET
6
R196
JL10 5
100
F O R C H E C K GND 5
JL10 6
RXD1
RXD1 4
JL10 7
TXD1
TXD1 3
GND 2
B+
V+5V 1
F
C110
1
B
D101
G
1SS355TE-17
D103
1SS355TE-17
B+
w w w
D104
1SR154-400TE-25
.
C120 C122
H
0 . 1 1
10V
F
3 4
Q108
DTC124EUA-T106
BLANK
C135
0 . 1
5.0
0
B+
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62
2.0
JL113 81
CVBSIN
82 GND
R176 1k JL114 2.9
83 FILTSLC
C139 0 . 1
4.9
84 VDDVCO
R177 100 JL115 0
85 DTBON
JL116 0
R178 100
86 ANT5V_SW
JL117 0
R179 100
IC101
87 DET_ANT
88 GND
C140 0 . 1
4.9 IT CONTROLLER
89 VDD3
JL118 4.9
R180 100
IC101
90
DBGP2
LC87F06J2A-F58W3-E
JL119 4.9
R181 100
91 DBGP1
4.9
R182 100 JL120
92 DBGP0
R183 100 JL121 0
93 LED_PLTV
R184 100 JL122 0
94 LED_DIVX
JL123 0
R185 100
95 LED_D_TV
0
R186 100 JL124
96 LED_A_TV
0
R187 100 JL125
97 LED_HDD2
R188 330 JL126 0
98
DAT_TO_M
JL127 0
R189 470
99 DAM_TO_T
JL128 3.3
R200 330
100 ASCK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
B+
R104 47k
IC102
C104
22
B+ ACDET 25V
JL272
C106 R107
0 . 1 10k R106
0
JL143 JL156
1
C105
0 . 1
C111 C112 C114 C115
22p 22p 10p 10p
2
JL131 JL134
JL137 R112 10k JL273
Q101
DTC124EUA-T106
RESET
4.9
R113 JL130
0 R226 R228
0
C109 15k 0
0 . 1
JL129
D102
1SS355TE-17
B+ JL27 0
R130
R201 0
R701
0 B+
220k R703 0
B+ Q751
R751
x a o 2SA1576A-T106-QR
1k
JL109 I R I / F S W y
5.0 C751
C753
0 . 1
R752 100p
JL705 4 . 7 k
i JL707
C123
C118
5.0
470 0.22F C752 JL70 9
5.0 L751
6.3V R755
5.5V 100p 0
0uH
4 . 7 k 0 JL71 1 JL712
JL710
R753 R754
JL706
4 . 7 k R756 150
JL713
1k
JA751
Q752 JL708 C754 JL714
100p
2SC4081T106R
RDR-HX750(AEP1,UK) /
I R I / F S W
RDR-HX950(AEP1)
4-5
http://www.xiaoyu163.com
8
5 6 7
Q103
UMD2N-TR
D106
SA MUTE CONTROL
1SS355TE-17
JL213
JL20 8
5.4
4 1
JL209 0
5
2
5.3
3 6
0
0
C 127
D108 100
MC2846-TP-1 16V
JL21 0
JL27 4
R150 R149
0 0
C 134
0 . 1
R156
R161
100 JL15 3 0
R103
100
FLCLK
61 60 59 58 57 56 55 54 53 52 51
4.9
JL185 R102 100 FLST B
FLSTB 50
0 JL186
R101 100 FLDATA
FLDATA 49
JL187
0 R148 100 AVLTH
AVLTH 48
4.9 JL188 R146 100
XSCMUTE 47
0 JL189 R152 0 P_SAVE
P_SAVE 46
0 JL190
BLAIR 45
JL191
NC 44
4.9 JL192
CAPACITOR 43
0 JL193 SQU BU4220G-TR
SQUEEZE 42
R145 4.9
0 JL194
10k FUNC_ON
FUNC_ON 41 OUT
B+
4.9
4.9
Q Q
VDD4 40 IN
3 7 6 3
GND 39 GND
R205 100
JL195 DDC_SW 2
4.9
DDCSW2 38
4.8 JL196 R204 100 DDC_SW 1
C156
DDCSW1 37
0 . 1
JL197 C126 0 . 1
NC 36
R202 0
0 JL198 RCSEL2
RCSEL2 35
R203 0
4.9 JL199 RCSEL1
RCSEL1 34 IC103
4.9 JL200 R144 0 XAMUTE2
XAMUTE2 33
JL201 IC101 VDD DET
NC 32
JL202 R222 0
0 AFT
AFT 31
20 21 22 23 24 25 26 27 28 29 30
B+
C125
B+
0 . 1
T0
B+ 11
AV-118 BOARD (4/5)
T0
12
5.0
AV-118 BOARD (3/5)
C124
Q102
0 . 1 0
2SC4154TP-1EF
JL21 2 RESET
R131 0
4 . 7 k
JL211
R132 RDR-HX750(AEP1,UK) /
6 . 8 k
RDR-HX950(AEP1)
Q110
DTA143EUA-T106
EPGEQ
EPGEQ 0
2.6
4.9
C152
1 Q112
JL27 7
10V
2SC4154TP-1EF
C142 F 3.2
C141
1 1000p CV I/F
JL276
10V 50V
F JL28 0
Q111
3.2 2SC4154TP-1EF
16 15 14 13 12 11 10 9
CV I/ F
2.5 JL279
1.8
JL27 8
JL27 1
C15 0
R217 R215 1
1k 680
10V
1 2 3 4 5 6 7 8
F
u 1 6 3
R221
100
.
IC104
C 121
G-LINK 1
DDC SW
http://www.xiaoyu163.com
RDR-GX350/HX650/HX750/HX950
2 4
9 9 8
8 9
Q104
UMD2N-TR
SA MUTE CONTROL
R147
Note :
1k
JL216 JL21 7
0
2.4
3 6
4.9
5
2
0
4 1
2.5
0.7
Q105
2SD2114KT146
MUTE CONTROL
0
CN105 17P
KEY3 JL22 2
17 KEY3
KEY2 JL22 3
16 KEY2
JL22 4
KEY1
15 KEY1
LED_PLT V JL22 5
14 LED_PLTV
LED_DIVX JL22 6
13 LED_DIVX
LED_D_TV JL22 7
12 LED_D_TV
JL22 8
LED_A_TV
11 LED_A_TV
JL22 9 TO FR-274
LED_HDD2
BOARD
10 LED_HDD2
CN203
9 GND THROUGH THE
FLSTB JL23 0 FAR-007 FFC
8 FLSTB
JL23 1
FLCLK
(SEE PAGE 4-20)
7 FLCL K
JL23 2
FLDATA
6 FLDATA
5 GND
B+
IC15 0 JL27 5
0.5A 4 V+5 F
32V B+
JL23 3
3 V+12R1E
JL23 4
2 IR
FLPON JL23 5
1 FLPO N
CN106 11P
11 GND
L2.RIN JL23 6
10 2R
IC103
9 GND
2.6
JL214 L2.LIN JL23 7
CT 8 2L TO FR-274
BOARD
CN202
7 GND
JL21 5
1 5 1 5 2VIN 0 JL23 8 8 9 THROUGH THE 2 4
NC 6 2V
FAR-006 FFC
5 GND
C157 (SEE PAGE 4-19)
Y2IN JL23 9
0 . 1
4 2Y
B
3 GND
JL24 0
2 SDET 2
C2IN JL24 1
1 2C
CN101 40P
JL24 2
HOTPLUG
40 HPD
DDC_SW 1 JL24 3
39 DDC_SW 1
DDC_SCL JL24 4
38 DSCL
JL24 5
37 CEC
JL24 6
DDC_SDA
36 DSDA
HST_TO_ M JL24 7
35 HST_TO_ M
ASCK JL24 8
34 ASCK
JL24 9
DAT_TO_ M
33 DAT_TO_ M
JL25 0
HSM_TO_ T
32 HSM_TO_ T
DAM_TO_ T JL25 1
31 DAM_TO_ T
XRST 1 JL25 2
B TO MAIN 30 XRST1
JL25 3
G TO MAIN 29 MRST
JL25 4
P_CONT2
28 P_CONT2
C/R IN
27 GND
L_IN JL25 5
26 L_IN
GND
25
JL25 6
R_IN
24 R_IN
AMUTE1 JL25 7
23 AMUTE1
TO RD-065 (3/7)
R_OU T JL25 8
BOARD
22 R_OUT
CN2301
B+
21 GNDA
THROUGH THE
JL25 9
L_OU T FAR-006 FFC
R207
20 L_OUT
470
4.9
(SEE PAGE 4-28)
19 GND
C149
B TO MAIN JL26 0
10p
18 NC/B IN
R197
50V
0
JL218 17 GND
4.9
JL26 1
G TO MAIN
NC/G IN
R208 L102 16
0 47uH
15 GND
JL22 0
JL26 2
C/R IN
14 NC/C/R IN
R210
820
13 GND
0.5%
JL26 3
Y_IN
12 Y_IN
R209
3 . 3 k
11 GND
C_OU T JL26 4
10 C_OUT
R216 9 GND
750 JL26 5
TEXTVI N Y_OUT
8 Y_OUT
m
7 GND
R214
CB_OUT JL26 6
3 . 3 k
6 CB_OU T
5 GND SIGNAL PATH
JL26 7
CR_OUT
c o
4 CR_OU T
3 GND
YP_OUT JL26 8
2 YP_OUT
CHROMA
JL26 9
1 X525P
REC
KN101 KN102
PB
JL22 1
4-6
2
9 9
10 11
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
9 8 2 9 9
VIDEO SIGNAL
AUDI O
Y Y/CHROMA SIGNAL
IT CONTROLLER, IR
AV-114/118 (1/5)