Q Q - Sony RDR-HX680 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 4-51 for printed wiring board.
2
1
AV-133 BOARD(1/5)
A
B+
IT CONTROLLER, IR
-REF.NO.: 10,000 SERIES-
B
B+
(V+12R1E) V+12R1
(V+5VI) V+5VV
GND
V+5R8E
SWVION9V
SWVION9V
P_CONT
P_CONT
P_CONT2
1
P_CONT2
DET_ANT
DET_ANT
C
ANT5V_SW
ANT5V_SW
T0 (2/5)
DTBON
DTBON
FANCTL
FANCTL
RFTHRU
RFTHRU
TUON
TUON
SWVION5V
SWVION5V
TU_DCCON
TU_DCCON
B+
V+5V
P_SAVE
P_SAVE
CSYNCIN
CSYNCIN
SCL
SCL
SDA
SDA
RCSEL1
RCSEL1
RCSEL2
RCSEL2
BLANK
BLANK
XAMUTE2
XAMUTE2
AMUTE1
AMUTE1
L_IN
L_IN
R_IN
R_IN
DTBON
R_OUT
D R_OUT
2
L_OUT
ANT5V_SW
L_OUT
Y_IN
Y_IN
T0 (3/5) DET_ANT
C_OUT
C_OUT
Y_OUT
Y_OUT
CB_OUT
CB_OUT
CR_OUT
CR_OUT
YP_OUT
YP_OUT
DBGP2
TEXTVIN
TEXTVIN
L2_RIN
L2_RIN DBGP1
L2_LIN
L2_LIN
2VIN DBGP0
2VIN
Y2IN
Y2IN
C2IN
C2IN
C/R_IN
C/R_IN
T E
L 1 3 9 4 2 2 9 6 5 1 3
B+
E V+5V
SAMUTE
SAMUTE
FUNC_IN
FUNC_IN
FUNC_ON
FUNC_ON
DAT_TO_M
BLANK
BLANK
3
AVLTH
AVLTH
AVLIN DAM_TO_T
AVLIN
AVLOUT
T0 (4/5)
AVLOUT
SQU ASCK
SQU
BTOMAIN
BTOMAIN
GTOMAIN
GTOMAIN
AFT
AFT
AGC
AGC
4 SCL
SCL
SDA
SDA
XRST1
XRST1
T0 (5/5)
MSPSTAT
MSPSTAT
100k
R193 DBGP2
F
R194 100k DBGP1 B+
R195 100k DBGP0
G
R130
JL270 0
D103
C121
H 1SS355TE-17 1
JL109
D104
C118
1SR154-400TE-25 C122
0.22F
1
5.5V
C120
0.1
w w w
I
.
J
3 4 5
B+
R169
10k
R161
0
4.9
0
C135
Q108
0.1
DTC124EUA-T106
C134
BLANK
0.1
R158 R157
100k
100k
R153 R125
100
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
2.0
JL113
81 CVBSIN
82 GND
R176
2.9
1k
83 FILTSLC
4.9
C138 C139
2.2 0.1 84 VDDVCO
R177
4.8
50V
100
85 DTBON
R178
0
100
86 ANT5V_SW
R179 0 IC101
100
87 DET_ANT
88 GND
R233 C140 IT CONTROLLER
4.9
100k 0.1
VDD3
89
R180
4.9
IC101
100
90 DBGP2
R181 LC87F06J2A-F59P6-E
4.9
100
91 DBGP1
R182 4.9
100
92 DBGP0
93 LED_PLTV
LED_DIVX
94
95 LED_D_TV
96 LED_A_TV
97 LED_HDD2
R188 0
330
98 DAT_TO_M
R189
0 2 1
470
DAM_TO_T
99
R200
3.2
330
100 ASCK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
R104
B+ 47k
C104
22
25V
C106 R107
0.1
10k
JL272
R106
R116 R118
0
IC102 0 0
ACDET
IC102 X101
X102
BD4846G-TR 32.768kHz 15MHz
C105
0.1
C111 C112
C114 C115
8p 9p
10p 10p
JL273
R112
10k
C109
C110 0.1
1 B
D101 R113
4.9
1SS355TE-17 0
0
Q101
DTC124EUA-T106
RESET
D102
1SS355TE-17
R701 220k
C751
R751
1k R752
C753
4.7k 100p
JL707
C752
4.9
100p
JL705 JL709
4.9
0 4.9
x a o
Q751
y 0
R753
JL706 2SA1576A-T106-QR
JL711
4.7k
Q752
IR I/F SW
2SC4081T106R
JL710
R754
i
150
IR I/F SW
R755 JL708
R756
4.7k
1k
4-5
http://www.xiaoyu163.com
8
6 7 8
Q103
UMD2N-TR
D106
1SS355TE-17
5.3
5.2 0
D108
11.7
0
DAP202UT106
C127
100
16V
B+
C132
0.1
R151 R103
0
100 100
FLCLK
60 59 58 57 56 55 54 53 52 51
R102
4.9
FLSTB
100
FLSTB 50
0 R101
FLDATA
100
FLDATA 49
R148
0 AVLTH
100
AVLTH 48
R146
4.8
100
XSCMUTE 47
R152
0
P_SAVE
0
P_SAVE 46
0
BLAIR 45
HX780: AEP1/ HX785 /
R201
0
NC 44 HX780: AEP1/ HX1080: AEP1
4.8 JL192
CAPACITOR 43
0
SQU
SQUEEZE
42 R145
0
FUNC_ON
10k
FUNC_ON 41
C126
4.9 4.9
0.1
VDD4 40
4.9
GND 39
4.9 R205
DDC_SW2
100
DDCSW2 38
R204
4.7
DDC_SW1 C156
Q Q 100
DDCSW1
37 0.1
3 7 6 3
NC 36
R202
0
RCSEL2
0
RCSEL2 35
4.9 R203
RCSEL1
0
RCSEL1 34
R144
4.9 XAMUTE2
0
XAMUTE2 33
NC
32
R222
0
AFT
0
AFT 31
21 22 23 24 25 26 27 28 29 30
B+
R133
100k R141
6.8k
R135
R139 C125
C124
100k
6.8k 0.1
0.1
R134
1k
R131
4.7k
R132
R127
6.8k
10k
Q102
0
2SC4081T106R
RESET
0
R224 R255 R223 R256
0 100 0 100
C142
C141
1000p
1 4.9
50V
10V
F
16 15 14 13 12 11 10 9
IC104
TC7MB3257FK(EL)
4.9
1 2 3 4 5 6 7 8
2.5
C152
IC104 2SC4081T106R
1
10V
F JL280
DDC SW
R221
0.1
100
u 1 6 3
JL712 JA751
G-LINK
L751
.
0uH
C754
JL714 HX780: AEP1/ HX785 /
100p
HX780: AEP1/ HX1080: AEP1
http://www.xiaoyu163.com
RDR-HX680/HX780/HX785/HX980/HX1080
2 4
9 9
9 10 11
R147
1k
0 0
0
4.8
Note :
Q104
Q103 - Q105
UMD2N-TR
SAMUTE CONTROL
0 0
11.7
SIGNAL PATH
VIDEO SIGNAL
Q105
2SD2114KT146
CHROMA Y
REC
PB
CN105
24P
JL275
1 V+5F
JL224
KEY1
2 KEY1
KEY2 JL223
3 KEY2
JL234
4 IR
JL230
FLSTB
FLSTB
5
JL222
KEY3
6 KEY3
JL231
FLCLK
7 FLCLK
8 GND
FLDATA JL232
9 FLDATA
IC150
10 GND
B+ 0.5A
JL233
32V
11 V+12R1E
12 GND
IC103 FLPON JL235
13 FLPON
BU4220G-TR
14 GND
R242
JL236 0
L2_RIN
2.5
15 2R
OUT CT
R241 16 GND
C157
IN JL237 0
L2_LIN
0.1
JL215
17 2L
B
GND NC
18 GND
R240 0
JL238
2VIN
1 5 1 5 0 8 9 2
19 2V
20 GND
JL239
IC103 Y2IN
21 2Y
22 GND
IC101 VDD DET
JL240
23 SDET2
JL241
C2IN
24 2C
CN101
40P
HOTPLUG JL242
40 HPD
DDC_SW1 JL243
39 DDC_SW1
JL244
DDC_SCL
38 DSCL
JL245
37 CEC
DDC_SDA JL246
36 DSDA
HST_TO_M JL247
35 HST_TO_M
ASCK JL248
34 ASCK
JL249
DAT_TO_M
33 DAT_TO_M
JL250
HSM_TO_T
32 HSM_TO_T
DAM_TO_T JL251
31 DAM_TO_T
XRST1 JL252
30 XRST1
MRST JL253
29 MRST
JL254
P_CONT2
28 P_CONT2
27 GND
JL255
L_IN
26 L_IN
25 GND
JL256
R_IN
24 R_IN
JL257
AMUTE1
HX780: AEP1/ HX785 /
23 AMUTE1
JL258
HX780: AEP1/ HX1080: AEP1 R_OUT
22 R_OUT
Q110
DTA143EVA-T106
21 GNDA
L_OUT JL259
EPGEQ
20 L_OUT
19 GND
4.9 JL260
BTOMAIN
18 B_IN
C149
10p 17 GND
JL261
0 R207 50V R209 GTOMAIN
L102
R208 16 G_IN
470 47uH 3.3k
4.9 0
15 GND
JL262
C/R_IN
R210
14 C/R_IN
820
0.5%
3.2
Q111 13 GND
JL263
Y_IN
2SC4081T106R
12 Y_IN
3.2
CV I/F
Q112
JL279 11 GND
C_OUT JL264
CV I/F 10 C_OUT
2.4
1.7
C150 9 GND
1 JL265
Y_OUT
10V
8 Y_OUT
F
R217 R216 m 7 GND
R215 R214
CB_OUT JL266
1k 750 680
3.3k
6 CB_OUT
5 GND
TEXTVIN
CR_OUT JL267
4 CR_OUT
c o
GND
3
JL268
YP_OUT
2 YP_OUT
JL269
1 X525P
JL218 R197
0
E E
KN101 KN102
4-6
2
8 9 9
12
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
AUDI O
Y/CHROMA SIGNAL
TO FR-291
BOARD
CN202
THROUGH THE
FAR-008 FFC
(SEE PAGE 4-26)
4 9 8 2 9 9
TO RD-066
BOARD(3/7)
CN2301
THROUGH THE
FAR-006 FFC
(SEE PAGE 4-34)
IT CONTROLLER, IR
AV-133 (1/5)