Table of Contents
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5
AV9
GNDA
C1214
R1211
1
47
1
36
R1212
R1214
C1211
2
35
V1
YIN1
1
3
LV1
MUTE
34
3R3K
2R7K
Y1
VCC
C1212
R1215
R1213
4
33
RV1
VOUT2
1
5
32
3R3K
2R7K
C1
ROUT2
C1213
6
31
S2-1
IC1211
YOUT2
7
30
1
S-1
CXA2089Q
LOUT2
8
29
V2
COUT2
C1215
R1217
R1219
9
28
LV2
DCOUT
1
3R3K
2R7K
10
27
Y2
SDA
C1216
R1218
R1220
11
RV2
SCL 26
C2
ADR
3R3K
2R7K
12
25
1
C1217
1
R1216
47
C1218
R1221
R1223
1
3R3K
2R7K
R1222
R1224
C1219
3R3K
2R7K
1
NAVIV
L1271
+6dB
AV9
R1276
3K
C1277
100P
2R2K
2
GNDA
8
1
R1271
R1274
(1/2)
4
IC2182
3
1K
R1277
L ch.
1
5
4
3K
2
3
C1278
2R2K
6
100P
NJM2125F
7
R1272
R1275
(2/2)
1K
5
R ch.
IC2180
BA4558RFVM
GNDA
2nd MONITOR OUTPUT
L1272
R1285
+6dB
3K
C1287
(1/2)
100P
IC2181
BA4558RFVM
2R2K
2
8
C1289
R1287
1
R1280
GNDA
NJM2125F
R1284
10
820
4
IC2183
3
1K
1
5
4
R1286
2
3K
3
C1288
(2/2)
2R2K
100P
6
C1290
R1288
1K
7
R1281
R1283
10
820
5
ch.
IC2181
BA4558RFVM
GNDA
GNDA
AV5
POWER SUPPLY CONNECTOR
1001-1050
MONITOR POWER SUPPLY
1051-1100
AV9V,5V SP9V POWER
1101-1130
RCA1
1131-1170
RCA2
1171-1210
AV SELECTOR
1211-1240
VIDEO BUFFER OUT
1241-1270
AUDIO 6dB_AMP
1271-1300
HP/SP AMP
1301-1321
uCOM
1321-1400
RGB WHITE CONNECTOR
1401-1500
RGB BLUE CONNECTOR
1501-1600
MONITOR CONNECTOR
1601-1620
VTR1/VTR2 ISO
1621-
PWRVI
BU
BU
PFL
>
L1052
PWRVI
EF1051
Q1052
FU1051
R1051
L1051
33uH
1
2SA1385-ZS1
1
2
0R0
(10uH)
CEK1257
2A
(1/8W)
R1052
2
10K
GNDPVI
Q1051
DTC123EU
NVPW
ACPW
C1055
GNDPVI
1
GND
(QYF)
5
6
COMPOSITE OUT
C1243
R1243
4P
0R0
R1242
3R6K
Q1241
2SA1577
R1226
SDA1
100
SCL1
R1227
100
C1244
R1246
18P
0R0
R1245
3R9K
Q1243
2SA1577
+6dB
+6dB
RCA OUTPUT
C1279
R1278
C1301
L
10
820
R47
C1280
R1279
C1302
R
10
820
R47
SWAC5
D1301
DAP202U
Q1302
DTC114EUA
EVOL
GNDA
GNDA
GNDA
AV5
L1323
RCA2ARI
51
NC
52
NC
53
NC
54
NC
GND000
GND000
55
NC
R1333
56
RCA1ARI
1
8
GNDA
57
RCA2ARI
2
7
D1321
58
D2CNARI
DAP202U
3
6
59
R1364
NC
4
5
R1368
60
NC
680
R1369
61
NC
4R7K
62
NC
4R7K
4R7K
63
NC
64
NC
TSCK
R1336
65
TSCK
NM
R1370
RXN
66
NC
4R7K
TXN
67
NC
68
ROMDATA
69
ROMCLK
70
ROMCS
71
NC
72
NC
73
IC(Vpp)
R1374
680
74
SD/HDSEL
75
I/P
1
8
76
ASPECT
2
7
77
VLINE
3
6
78
YUVARI
4
5
NM
R1371
79
NC
C1330
R1332
680
4R7K
80
IPLASW
R1357
NM
GND
NC
L1321
C1321
R1
(YB)
GND000
SWAC5
D1052
Q1055
RB060L-40
L1054
2SC5103
22uH
R1059
C1062
3R3M
2R2
R1064
Q1054
2SA1576A
22
GNDFL
GNDFL
DTC123EU
(D)
R1062
560K
C1066
Q1053
R1065
R1063
R022
10K
C1064
100
R47
R1061
R1066
GNDFL
910
(
) D
16K
(
) D
6
A-b
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
C1252
L1242
AV5
C1245
10
C1253
C1254
C1249
100/16
10
C1255
22/16
L1243
GNDV
C1248
10
2nd MONITOR OUTPUT
22/16
GNDV
GNDV
100/16
SP9
H.P OUTPUT
HEADPHONE AMP
C1306
R1
C1305
22/16
R
IC1301
1
14
V+
GND
2
13
OUTb
OUTa
3
12
L
CNTb
CNTa
4
11
CAPb
CAPa
5 Inb
10
Ina
6 Mute
9
Vref
7 NC1
8
NC2
C1311
R1307
NJM2777V
R1
10K
C1312
R1308
GNDA
R1
10K
VOL.CONTROL
VSS
GND
5
R1349
GND
6
1
8
GND000
7
7
2
8
6
3
5
4
680
NC
30
NC
29
NC
28
NC
27
DACCK
26
DACDO
25
680
MUTEMO
24
R1350
IC1321
680
MUTESP
23
R1347
XMUTEMO
22
PE5636A
NC
21
MUTEAU
20
VDD
19
REGC
18
1
C1324
NEC UPD784935GF
REGOFF
17
C1331 18P
100pinQFP 14X20mm
X1
16
12.583MHz
X2
15
Vss
14
R1359
0R0
NC
13
C1332 18P
NC
12
12.582912MHz
RESET
11
NC
10
R1348
680
NC
9
NC
8
NC
7
TYPE
6
TESTIN
5
TESTIN
STEST2
4
STEST2
R1345
47K
STEST1
3
STEST1
NC
2
R1346
47K
NC
1
IC1322
1
5
INB
VCC
2
INA
3
4
GND
OUTY
TC7SH08FUS1
=16.5V
PWRFL
GND000
IC1052
BA05SFP
SW5
SWAC5
SW1
L1055
NOTE :
GNDFL
Symbol indicates a resistor.
PWRFL
No differentiation is made between chip resistors and
discrete resistors.
Symbol indicates a capacitor.
GND
No differentiation is made between chip capacitors and
discrete capacitors.
AVD-W9000/UR
7
A
POWER SUPPLY UNIT
for ADJ(side A)
VOUT
VOUTG
EF1241
1
3
22/16
RCA OUTPUT
2
R1255
100/16
75
GND
FU1241
2
1
GNDV
MINISMDC075F/24
MONITOR OUTPUT
LOUT
EF1242
R1256
75
1
3
2
AOUTG
GND
2
1
MINISMDC075F/24
FU1242
GNDA
EF1243
ROUT
1
3
C1256
R1257
75
2
C1257
GND
GNDA
SP9
L1302
C1316
100/16
R1
C1317
L
C1315
IC1302
1
1
8
SPL_M
Vp
OUT-
2
7
IN+
NC
3
6
VC
GND1
GND2
4
5
VC
OUT+
Q1303
DTC114EUA
TDA7052BT
SPL AMP.
VC 0.84V=+40dB
GNDA
GNDA
GNDA
C1319
100/16
C1335
R1
R
C1320
IC1303
1
1
8
SPR_M
Vp
OUT-
2
7
IN+
NC
3
6
GND1
GND2
4
5
SPR_P
VC
OUT+
GNDA
TDA7052BT
SPR AMP.
VC 0.84V=+40dB
GNDA
GNDA
EF1601
M62342FP
1
3
GND
VCC
4
R1356
DI
NC
680
GND
3
EVOL
2
CLK
AO2
2
GNDV
LD
AO1
1
IC1323
GND
MUTEMO
D1608
UMZ6R8N
MUTESP
Q1326
DTA144EK
R1355
XMUTEMO
680
D1607
UMZ6R8N
Q1324
DTA144EK
R1352
MUTEAU
D1606
680
UMZ6R8N
GND
Q1325
R1351
DTA144EK
680
Q1328
GND
FB1601
DTA144EK
R1326
CTF1453
680
DTA144EK
L1603
Q1327
R1353
D1602
L1604
680
1SS355
GNDA1
PAJRST
L1322
FB1602
GND
CN1321
FLASH
GNDA
CTF1453
GNDD1
FVDD
VDD
1
FB1608
GND
VDD
2
L1601
CTF1453
FSCKB
TSCK
3
L1602
FRESET
RESET
4
FSO
TSO
FB1604
5
CTF1453
NC
6
FSI
FB1605
CTF1453
TSI
7
FB1606
CTF1453
FVPP
VPP
8
FB1607
FVSS
GND
9
CTF1453
GND
10
FB1603
CTF1453
MFLGND2
R1354
680
GNDFL
GND
7
8
A
CN1241
6
5
4
3
2
1
B
SP_L OUTPUT
+24.8dB
C
SPL_P
SP_R OUTPUT
+24.8dB
D
GNDV1
GNDV2
GNDV
CN1601
GND
GY
1
Y
2
GNDCOMP
3
Pb
GND
BPB
4
GNDCOMP
RPR
5
Pr
6
GNDCOMP
VBS
7
VBS
8
GNDV
HPL
9
HPL
R1604
10
NC
0R0
11
GND
SWAC5
12
SWAC5
DSEN
13
DSENS
B
HPR
14
HPR
GNDA2
15
GNDA
CN2001
16
NC
REMIN
17
REM
GNDD2
18
GNDD
SPL_P
E
19
SPL_P
HTOM
20
HTOM
MTOH
21
MTOH
22
NC
SPL_M
23
SPL_M
SPR_M
24
SPR_M
MVI14
25
MVI14
MFL14
26
MBL16
MVIGND1
27
MVIGND
MFLGND1
28
MBLGND
29
NC
SPR_P
30
SPR_P
RT1
MVIGND2
RT2
RT3
GNDPVI
RT4
GND
F
Decimal points for resistor
and capacitor fixed values
are expressed as :
t
2.2
2R2
0.022
t
R022
A
33
8
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