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

1
CT-F10

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

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