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CCD-TRV118/TRV218E/TRV318/TRV418/TRV418E
R372
1-208-927-11 RES-CHIP
47K
0.5%
1/16W
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
•
Change of R372
-
: Points changed portion.
4-2. SCHEMATIC DIAGRAMS
VC-303 (9/11) (AUDIO, VIDEO (AU BLOCK, MA BLOCK, IO BLOCK)
(Service manual page 4-25, Location F-6 to I-9)
(Service manual page 4-25, Location F-6 to I-9)
0.3
0.1
1.4
2.8
2.6
0.3
1.5
0
2.4
2.8
-0.9
4.8
2.4
1.5
1.5
1.5
0
1.4
1.4
1.5
1.5
1.5
2.4
0
1.4
1.4
1.2
0.1
1.4
IC351
0.47u
C364
47k
R372
IC351
AN12984A-VB
1
AGCTC
2
NC
3
LINE_IN_R
4
REC_OUT_L
5
NC
6
AU_GND
7
NC
8
NC
9
F
ADER
10
IREF
11
RF_GND
12
IFDC_L
13
NC
14
FSC
15
RFDC_L
16
NC
17
NC
18
DEV_L
19
NC
20
NC
21
SI_IN
22
CK_IN
23
CS_IN
24
RF_SWP
25
RF_AGC_TC
26
PB_RF_IN
27
NC
54
NC
55
IR_OUT_L
56
IR_OUT_R
57
LINE_OUT_L
58
NC
59
MUTE_OUT
60
VCCH
61
VREFH
62
VREF
63
MIC_IN_L
64
LINE_IN_L
1u
C380
50V
3.3u
C366
C3
C3
1u
C385
0.1u
C375
150k
R368
C382
0.01u
R387
10k
C391
0.1u
R384
8200
8200
R385
4700
4700
C388
0.01u
CL381
C400
1u
R383
2200
16V
C379
10u
AUDIO PROCESS
C387
0.1u
0.5%
[
SECTION 5
REPAIR PARTS LIST
-
: Points changed portion.
5-2. ELECTRICAL PARTS LIST
(Service manual page 5-21)
Former Type
New Type
]
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
5-21
R372
1-218-973-11 RES-CHIP
47K
5%
1/16W
[
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