Block Diagram And Schematic Diagram - Pioneer CT-F10 Servise Manual

1
CT-F10
QQ
3 7 63 1515 0

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM and OVERALL SCHEMATIC DIAGRAM
A
REC/PB
HEAD
B
ERACE
HEAD
TE
L 13942296513
DECK
MECHANISM
UNIT
TN-708CR-142R
C
www
D
8
1
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2
A SIDE ASSY
: AWU7572
Q2301
2SK373
Q2303
2SK373
6
#
2
GNDB 1
L2801
ATX7006
5
4
Q2826
3
2SD211K
GNDB
MAIN ASSY
: AWU7571
GNDC
V+5U
SENSEt
Q2701
DTC143EK
V+5U
SENSEs
Q2702
DTC143EK
GNDD
V+6M
Q2751
2SB1425
x ao
y
V-6M
. i
2
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3
8
PB AMP
Q2305
2SK373 -76dBv
S S
D D
G G
IC2441(1/2)
REC MUTE
BA4558F
Q2405
2SD2114K
REC EQ
GNDA
Q2830
AMP
DTA124EK
#
Q2353
V+6B
BIAS OSC
DTA114EK
Q2805
Q2801
2SA1037
2SC2412K
XCrO2
Q2806
DTC124EK
GNDA
BIAS BIAS
Q Q
3 6 7 1 3
Q2802
Q2803
2SC2412K
2SC2412K
V-6B
V+5U
V+6A
X2501
10
VSS1045
6MHz
11
FWD/REV
47
SENSE1
23
MODE
17
GNDD
SENSE2
25
MECHA
CONT
CrO2(SW)
20
XREC-R
19
XREC-F
22
XMOTOR
3
XMOTOR
LOADING
LOAD1
40
u163
LOAD2
41
.
3
4
2 9 9 4 2 8
V+6A
IC2301(1/2)
PB LEVEL ADJ.
BA4558F
5
8 8
7
6
VR2301
VCP1154
4.7K-B
Q2309
GNDA
DTC114TK
EQ EQ
REC LEVEL ADJ.
VR2401
VCP1156
10K-B
RECMUTE
GNDA
V+6A
1 5 0 5 8 2 9 9 4
V+6
GNDB
44
V+6A
15
MS V+9
V-6
43
PB/XREC
XCrO2
45
Q2355
DTA124EK
BIAS
IC2501 46 DTC124EK
PDC060A
GNDC
µ-COM
V-6A
DOL ON/OFF
39
GNDC
PBMUTE
37
DCLK
36
DREQ
38
SCLK
4
SDATA
28
DDATA
34
XRESET
5
LEDDOLBY
35
LED REC
33
LEDPLAY
32
LEDRVSM
m
31
KEY
13
BLUELED
co
Q2552
DTA124EK
1
DTC143EK
GNDC
4
9 9
2 8 9 9
Q2154
DCLK
DREQ
SCLK
SDATA
DDATA
V+5
+
Q2531
GNDC