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7-3. BLOCK DIAGRAM – TAPE/TUNER Section –
DECK-A
L-CH
PB
HEAD
R-CH
R-CH
Q201
DECK-B
L-CH
Q202,203
REC/PB
HEAD
R-CH
R-CH
R-CH
T250
ERASE
HEAD
TAPE
MECHANISM
BLOCK
REC (REV)
REC (FWD)
B SHUT
A SHUT
BHALF
AHALF
ATRGM+
BTRGM+
CAP M+
TU901
TUNER UNIT
ANTENNA
ST-L
ST-R
R-CH
FM 75Ω
COAXIAL
TUNED
ST-DIN
AM
ST-DOUT
ST-CLK
ST-CE
HCD-ZUX10D
(Page 38)
(Page 38)
TC PB MUTE
CONTROL SWITCH
Q245,246
Q247
MUTE CONTROL
SWITCH
Q248,249
BIAS
TRAP
Q529
Q204
BIAS+9V
BIAS OSC
Q243,244
Q242
SOLENOID DRIVE
Q205,206
SOLENOID DRIVE
Q255,256
CAPSTAN MOTOR DRIVE
Q341,344
MAIN
(Page 38)
Q
A FL
57
SECTION
MAIN
C
EFFECTOR-L
5
13
SECTION
EFFECTOR
(Page 39)
D
BEAT
6
SECTION
29
MIC SIG
59
23
MAIN
R
SECTION
MIC
MUSIC L+R
7
28
2
26
75
1
A
78
79
80
B
76
REC/PB AMP
SOUND CONTROL
IC200
14
17
EQ
53
35
34
20
21
Q306
R-CH
37
37
R-CH
SW
LINK-L
FR L-IN
MUTE
Q352
LINE MUTE
DBFB
MUTE
REC/PB AMP,
Q300
SOUND
DBFB F/B
CONTROL
Q301
TC MUTE
DRIVE
Q530
R-CH
L+R
D+4V
I
SPEANA
SYSTEM CONTROL
(TAPE MECHANISM CONTROL)
IC100 (2/6)
Q305
82
FREQ Z-GROOVE
Q731
75
TC-MUTE
TBL-SENSE
39
M6157FP-CLK
71
70
M6157FP-DATA
72
REC-MUTE
76
TC-RELAY
77
REC-BIAS
90
B-SHUT
89
A-SHUT
LMF
45
LMR 46
91
B-HALF
81
A-HALF
80
A-TRIG
43
TMF
79
CAPM-CNT
TMR 44
78
B-TRIG
E-1 42
E-2 41
E-3 40
84
ST-DOUT
86
SY-DIN
OPEN-SW 37
85
ST-CLK
83
ST-CE
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
HCD-ZUX10D
J602 (2/2)
L
AUDIO OUT
R
MAIN
E
(Page 38)
SECTION
AMP
(Page 40)
F
SECTION
MAIN
G
(Page 38)
SECTION
AMP
H
(Page 40)
SECTION
VIDEO
B
(Page 36)
L-IN
SECTION
EXCEPT AUS MODEL
J603
D-LIGHT
SYNC OUT
DISPLAY/POWER
(Page 41)
SECTION
TABLE ADDRESS SENSOR
IC731
3
1
M+9V
4
2
LD MOTOR DRIVER
IC701
FIN
OUT2
M751
7
MOTOR
2
M M
RIN
OUT1
(LOADING)
DRIVE
9
4
TBL MOTOR DRIVER
IC712
FIN
OUT2
7
2
M741
MOTOR
M M
RIN
OUT1
(TABLE)
9
DRIVE
4
RE701
ROTARY ENCODER
DISC TRAY
ADDRESS DETECT
S751
OPEN/CLOSE
DETECT
: TUNER/AUDIO
: TAPE PLAY (DECK A)
: TAPE PLAY (DECK B)
: RECORD (DECK B)
: MIC
• Abbreviation
AUS : Australian model
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