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DCR-TRV120/TRV120E/TRV120P/TRV125E/
TR8000E/TR8100E
TR8000E/TR8100E
&
: Points added portion.
-
: Points changed portion.
VC-235 (Y/C PROCESSOR) SCHEMATIC DIAGRAM
(Service manual page 4-17, 18, Location B-6 to K-12)
• Change of IC2201 type
(Service manual page 4-17, 18, Location B-6 to K-12)
• Change of IC2201 type
– 13 –
– 14 –
Hi8/Std8
28
R1.4/P2.8/C1.4
2.4
R0/P0/C0.5
2.8
R2.7/P2.7/C1.4
R0/P0/C1.5
0
1.5
0
1.4
2.8
0
2.8
1.4
.8
R2.8/P2.8/C1.4
R2.8/P2.8/C1.4
2.8
R3.1/P3.1/C1.3
R0/P1.1/C1.1
R0/P1.4/C1.4
R0/P1.1/C1.1
R0/P1.1/C1.1
R0/P1.1/C1.1
R0.1/P1.4/C1.4
R0/P1.4/C1.4
R0/P1.9/C1.9
R0/P0.8/C0.8
2.8
2.8
2.8
2.8
2.8
2.8
R0/P0/C0.5
R2.8/P2.8/C1.8
R0/P0/C0.3
2.8
R0/P0/C0.4
R2.8/P2.8/C1.8
R0/P0/C0.3
2.8
2.8
1.9
1.9
0
0
2.8
1.5
R1.1/P2.4/C1.4
R1.2/P2.4/C1.4
R1.2/P2.5/C1.4
R0.6/P0.3/C1.4
R0.5/P0/C1.4
R1.7/P0/C1.4
R0.6/P2.8/C1.7
R0.6/P0/C1.7
R0.2/P0/C1.9
R0.1/P0/C0.9
1.9
1.5
2.7
9
10
11
Hi8/Std8
Hi8/Std8
Hi8/Std8
Hi8/Std8
C2232
10u
4V
TA A
2
10
1200
C2208
CH
390p
R2215
1k
R2221
820
C2227
0.47u
2012
0.47u
2012
R2240
1M
R2220
39k
C2233
0.01u
4.7u
6.3V
6.3V
C2211
R2216 6800
4
70
R
2218
0.01u
C2226
0.01u
C2213
0.01u
C2229
C2212
IC2201
1
VDDAA8
2
REXT8
3
CBU8
4
DAO8
5
VSSAA8
6
VSSAA7
7
DAO7
8
CBU7
9
REXT7
10
VDDAA7
11
VDDAA6
12
REXT6
13
CBU6
14
DAO6
15
VSSAA6
16
VSSAA5
17
DAO5
18
CBU5
19
REXT5
20
VDDAA5
21
VDDAA4
22
REXT4
23
CBU4
24
DAO4
25
VSSAA4
26
VSSAA3
27
DAO3
28
CBU3
29
REXT3
30
VDDAA3
31
VDDAA2
32
REXT2
33
CBU2
34
DAO2
35
VSSAA2
36
VSSAA1
53
AMPO
54
INN
55
INP
56
A
VSS
57
SCAN_P
A
T
H
58
WRHLD
59
MUTE
60
DVSS1
61
PDVDDA
62
P
A
VDDA
63
P
A
VSSA
64
PDVSSA
65
IN_VSS1
66
OSCO
67
OSCI
68
IN_VDD1
69
AFCC
70
PDET1
71
DVDD1
72
PDET2
73
PDET3
74
P
ANEL
VD
75
P
ANELHD
76
P
ANELSYNC
77
DOP
78
TRAPCONT
79
OFSC
80
OUT_VDD1
81
MCK
82
DVSS2
83
JVDI
84
HSWP
85
SWP
86
XSGRST
87
A
TSMPL
88
SYSV
89
MECHAFLD
44
VINNAD
52
AVDD
43
VRTAD
51
Y_RF_IN
42
VRBAD
50
VREFOP
41
VDDAA0
49
ATF_IN
40
VDDAA1
48
C_IN
39
REXT1
47
VSSAA0
38
CBU1
46
OP_OUT
37
DAO1
45
AD_IN
182
OSD_L_ON
183
CLP1
184
DVSS11
185
ADCK
186
DVDD5
187
ADIN9
188
ADIN8
189
ADIN7
190
ADIN6
191
ADIN5
192
ADIN4
193
ADIN3
194
ADIN2
195
ADIN1
196
ADIN0
197
PLLENB
198
CCDCKL
199
IN_VDD3
200
XT
ALIN
201
XT
ALOUT
202
IN_VSS3
203
PDVSCC
204
P
A
VSCC
205
P
A
VDCC
206
PDVDCC
207
PDVDDB
208
P
A
VDDB
209
P
A
VSSB
210
PDVSSB
211
VSSA9
212
TESTDAC
213
DAO9
214
CBU9
215
REXT9
216
VDDAA9
12k
R2224
C2214
470
R2225
12k
R2244
C2236
470
R2245
10u
4V
TA
A
C2228
0.01u
C2225
XX
Q2202
0
R2208
XX
R2207
C2222
0.1u
C2223
C2224
R2223
1u
C2210
1608
1608
1u
C2240
XX
Q2203
XX
R2212
0
R2211
C2245
XX
CH
C2246
XX
CH
CH
R2253
XX
0
R2254
0.01u
C2203
1u
C2215
XX
X2201
4V
10u
C2250
CLP1
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
ADCK
IC2201
Y/C PROCESSOR
MARKED: MOUNT TABLE
• Change of IC2201 type from 1, 2 to 3:
No abnormality will arise in operation, even if
C2214, C2222, C2224, C2236, and R2223 are mounted.
C2214, C2222, C2224, C2236, and R2223 are mounted.
• Change of IC2201 type from 3 to 2:
Mount on C2214, C2222, C2224, C2236 and R2223.
IC TYPE HG75C012FEL
1
MB87M1101PFF
-G-BND 3
Ref. No.
C2214
0.1u
X X
0.1u
X X
0.1u
X X
0.1u
X X
C2222
C2224
C2236
1u
X X
C3349
1u
X X
C3350
0.1u
X X
C3351
HG75C012FFL
MB87M1101PFF
-G-BND
IC2201
R3306
X X
0
HG75C012SFL
2
0.1u
0.1u
0.1u
0.1u
X X
X X
X X
HG75C012SFL
0
R2223
8.2k
X X
8.2k
R1303
56k
330k
330k
IC3304
TK11215BMCL
X X
X X
+
\
\
=
=
\
VC-235 (DV INTERFACE, OSD) SCHEMATIC DIAGRAM
(Service manual page 4-27, Location E-4 to H-8)
• Change of IC2201 type
(Service manual page 4-27, Location E-4 to H-8)
• Change of IC2201 type
1.2
1.9
1.6
1.9
0
R3308
IC3304
XX
1
Cont
2
GND
3
NOISE_BY_PASS
4
Vout
5
GND
6
Vin
C3351
XX
C3349
XX
C3350
XX
C3302
1608
0.1u
R3306
0
[
=
]
;
0.9
2
1.4
0.8
0.7
1.2
0
1.5
0
2
1.5
8.2
R1.1/P1.1/C0.6
R3.3/P3.3/C1.8
0.8
0.5
0.5
1.4
1.1
1.3
1.2
5.1
8.2
8.1
6.4
7.7
8.2
R1/P1/C0.5
45
46
4700
R1312
10k
R1309
2200p
C1308
4700
p
C131
0
33k
R1302
22k
R1301
0
R1307
3300p
C1307
220p
C1301
0.1u
C1304
0.1u
C1302
0.047u
C1305
IC1301
CXA3057R-T6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
8
8
22k
R131
4
2200p
C1312
470p
C1314
0
R1305
R1303
330k
FEED_BACK-5
OUTPUT_MONITOR-4
INV_INPUT-4
FEED_BACK-4
RT
CT
MOS_DUTY
GND
SOFT_START
VREF
SCP
INV_INPUT
-5
NONINV_INPUT
-5
OUTPUT_MONITOR-5
FEED_BACK-6
INV_INPUT
-6
NONINV_INPUT
-6
OUTPUT_MONITOR-6
FEED_BACK-7
INV_INPUT
-7
NONINV_INPUT
-7
OUTPUT_MONITOR-7
OUTPUT_VCC-7
BOOT_CAP_H-7
BOOT_CAP_L-7
OUTPUT
-7
OUTPUT
VCC
IC1301
DRUM/CAPSTAN PWM DRIVE
DC/DC CONTROL
I
J
H
\
VC-235 (DC/DC CONVERTER) SCHEMATIC DIAGRAM
(Service manual page 4-45, Location H-1 to J-6)
• Change of IC2201 type
(Service manual page 4-45, Location H-1 to J-6)
• Change of IC2201 type
\
=
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