CT-F10
8
A
B
C
D
1
2
3
4
1
2
3
4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM and OVERALL SCHEMATIC DIAGRAM
Q2305
2SK373
D
G
S
IC2301(1/2)
BA4558F
8
EQ
D
G
S
8
EQ
BIAS
+
7
5
6
5
4
1
2
3
6
LOADING
L2801
ATX7006
BIAS OSC
XCrO2
RECMUTE
MAIN ASSY
: AWU7571
XRESET
GNDC
Q2803
2SC2412K
Q2802
2SC2412K
Q2806
DTC124EK
Q2805
2SA1037
Q2830
DTA124EK
Q2353
DTA114EK
Q2405
2SD2114K
IC2441(1/2)
BA4558F
Q2301
2SK373
Q2303
2SK373
Q2309
DTC114TK
VR2301
VCP1154
4.7K-B
REC LEVEL ADJ.
PB LEVEL ADJ.
Q2154
DTC124EK
Q2355
DTA124EK
REC EQ
AMP
REC MUTE
PB AMP
DECK
MECHANISM
UNIT
TN-708CR-142R
Q2801
2SC2412K
Q2826
2SD211K
Q2825
2SD2114K
-76dBv
VR2401
VCP1156
10K-B
V+5
V+6A
V+6B
V+6A
#
#
V+6A
V+6A
V+5U
XMOTOR
XMOTOR
V+6M
REC/PB
HEAD
ERACE
HEAD
V-6B
Q2751
2SB1425
Q2702
DTC143EK
V-6M
V+5U
V+9
V+6
V-6A
V-6
GNDB
GNDB
GNDA
GNDA
GNDC
GNDC
GNDB
GNDA
GNDA
GNDC
GNDC
SENSEs
GNDD
V+5U
Q2701
DTC143EK
SENSEt
GNDD
SENSE2
SENSE1
25
17
20
19
43
22
15
3
10
11
47
23
41
40
33
XREC-F
CrO2(SW)
DREQ
DREQ
PB/XREC
DOL ON/OFF
MS
XREC-R
MODE
LED REC
DCLK
DCLK
SCLK
SCLK
SDATA
DDATA
BLUELED
LEDDOLBY
DDATA
SDATA
LOAD1
LOAD2
LEDPLAY
FWD/REV
KEY
13
5
39
1
32
31
35
46
45
37
36
38
4
28
34
XCrO2
PBMUTE
PBMUTE
44
LEDRVSM
BIAS
Q2531
DTC143EK
Q2552
DTA124EK
MECHA
CONT
µ
-COM
IC2501
PDC060A
X2501
VSS1045
6MHz
SIDE ASSY
: AWU7572
A
BIAS
