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6-2.
BLOCK DIAGRAM – TUNER/TAPE/PANEL Section –
FM/AM TUNER PACK
FM 75Ω
FM ANT
L-CH
(COAXIAL)
R-CH
AM LOOP
AM ANT
DO
TUNED
STEREO
MUTE
RDS DATA
RDS INT
FM-SOUT
(AEP, UK)
MIC, SPEANA
(Page 22)
H
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: TUNER
: TAPE PLAY (DECK-A)
: TAPE PLAY (DECK-B)
: TAPE REC
TU
E
(Page 22)
R-CH
DATA
IFC
DI
CLK
CL
PLL-CE
CE
TUNED
STEREO
TU-MUTE
RDS-DATA
RDS-CLK
RDS-SIG
DATA
IFC
CLK
PLL-CE
TUNED
STEREO
TU-MUTE
(AEP, UK)
RDS-DATA
RDS-CLK
RDS-SIG
MIC
BAND-PASS
SPEANA
AMP
FILTER
Q201, 202
Q204 – 206
ROTARY
VOLUME
ENCODER
S801
ROTARY
TREBLE
ENCODER
S803
ROTARY
BASS
ENCODER
S802
ROTARY
MULTI JOG
ENCODER
S804
S301 – 323
(FRONT PANEL KEY)
REMOTE CONTROL
RECEIVER
IC801
L-CH
HP1
(PB)
(DECK-A)
R-CH
L-CH
R-CH
HRPE1
(REC/PB/ERASE)
(DECK-B)
ERASE
SYSTEM CONTROLLER
IC901 (2/2)
LCK
8
3 TU/EVOL DO
96 TU DI
88 CLK
9 TU CE
75 TUNED
XT1
12
X901
76 STEREO
32.768kHz
85 TU MUTE
XT2
13
2 RDS DO
28 RDS CKL
CF1
15
X902
8.64MHz
19 TU-SIG/MIC
CF2
16
(EXCEPT US, Canadian, CIS)
21 SPEANA-L
LED901
22 SPEANA-M
POWER LED
93
1 STANDBY/ON
23 SPEANA-H
77 VOL A
78 VOL B
KEYSCAN
92
81 TRE A
82 TRE B
S6
A PHOTO/S6
47
83 BASS A
S7
B PHOTO/S7
48
84 BASS B
S12
A HALF/S12
54
S10
B HALF/S10
52
S13
79 JOG A
A MODE/S13
55
S9
80 JOG B
B MODE/S9
50
S11
REC FWD/S11
53
S8
REC REV/S8
49
B+
S14 – S25
KEY1 –
KEY3
S1 – S5,
S26 – S30
29 RMC
G1 – G11
21
21
PB SWITCH
Q301
R-CH
PB SWITCH
Q303
MUTING
Q305
R-CH
R-CH
BIAS OSC
L311
MUTING
BIAS OSC
Q307, 309
Q310
Q601
6
O-BIAS 7
18
SO
5 LCK
CAPSTAN/REEL
O-MOTOR
8
MOTOR DRIVE
3 DATA
Q601, 604
4 CLK
PLUNGER DRIVE
SOL A
9
(DECK-A)
Q602, 605
LED202 – 207
12 LED L3
(ILLUMINATION)
PLUNGER DRIVE
13 LED L2
SOL B
10
(DECK-B)
14 LED L1
Q603, 606
15 LED R3
16 LED R2
17 LED R1
LED201
11 V-BASS
i-BASS
MOTOR/PLUNGER DRIVE,
LED DRIVE
IC201
B+ SWITCH
+3.3V
Q607
B+
D620 – 627
FL901
FLUORESCENT
INDICATOR TUBE
CX-JN5
Ver 1.1
PB,
PB
REC
F
(Page 22)
REC
REC BIAS
B+
SWITCH
(CD-VM)
Q311, 312
DATA, CLK,
S-OUT, LCK
G
(Page 22)
TAPE MECHANISM
DECK BLOCK
CAPM+
M M
(CAPSTAN/REEL)
A-SOL
(DECK-A)
B-SOL
(DECK-B)
S6
A-PHOTO
S7
B-PHOTO
S12
A-HALF
S10
B-HALF
S13
A-MODE
S9
B-MODE
S11
REC (FWD)
S8
REC (REV)
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