6-1. BLOCK DIAGRAM — TAPE SECTION —
– 25 –
– 26 –
XR-C9100R
SECTION 6
DIAGRAMS
M
M
34
32
24
16
18
19
116
103
114
105
106
107
108
109
110
4
2
7
9
111
104
112
76
35
46
47
48
72
102
113
13
27
29
R-CH
R-CH
R-CH
L
R
L
R
FWD
REV
FL
RL
EQ
DOLBY
NR
AUTO
MUSIC
SENSOR
14
17
20
MUTE/TAPE
AMS/PLAY
NR ON
L-CH
OUT
AMS
OUT
MTL/NOMAL
FWD/REV
TAPE EQ/DOLBY NR
IC250
TAPE L-CH
N-ROUT
SO
14
CKO
16
CE
32
INH
41
11
1
14
19
17
18
ANG
36
RE-IN0
37
RE-IN1
31
TIRIND
59
PACK-IND
56
POWSEL
MTLIN
DOLBY
15
115
NR-B/C
DOLBC
AMSIN
AMSON
POS0
POS1
POS2
POS3
LM-EJ
LM-LOD
CM-ON
REEL
TAPEON
KEYACK
AD-ON
KEYIN0
KEYIN1
RC-IN0
RC-IN1
(TAPE DET)
EJECT
FF (NOR)
REW (NOR)
REV
FWD
TAPE
OPERATION
MOTOR
DRIVE
IC201
MOTOR
DRIVER
Q201, 204
TAPE
CONTROL
Q202,203
BUFFER
T/R
REEL
SENSOR
BATT
BU5VA
BU5VA
PON10V LCD10V
GRN
YEL
TA8.5V
KEY-ACK
DETECT
Q510
KEY-ACK
DETECT
Q511
I/F+B
D506
RV230
DOLBY
LEVEL
(L ch)
LOADING/TAPE
OPERATION MOTOR
M901
CAPSTAN/REEL
MOTOR
KEY
MATRIX
LCD ANGLE
CONTROL
Q508, 509
RE900
ROTARY
ENCODER
LED
DRIVE
Q501
LED800
LED801
TIR
LED802
S600
(POWER SELECT)
OFF
ON
DATA
CLK
CE
INH
VLCD
26-90
SEG101
|
SEG165
93-100
COM100
|
COM107
GREEN
2
AMBER
LCD900
LIQUID
CRYSTAL
DISPLAY
PANEL
COLOR
SELECT
Q900-903
LCD DRIVE
IC900
HP901
PLAYBACK HEAD
SYSTEM CONTROL
IC600 (2/2)
1
MAIN
SECTION
2
MAIN
SECTION
3
MAIN
SECTION
(MIC)
LCD
(METAL DET)
Q250
X601
32.768kHz
X600
3.68MHz
BEEP
DRIVE
Q601
RESET
IC500
RESET
BUS
ON
BATT(L)
CHECK
BU-IN
RAMBU 55
SYSRST
CKI
X1A
X0A
73
SI
74
SO
X0
BUSON
92
X1 93
SIRCS
RST
BEEP 15
77
11
19
17
18
10
24
90
BATT(H)
CHECK
Q600
IR
RECEIVER
IC901
BATT
BATT
BATT
BZ600
(BUZZER)
7
10
13
11
8
9
12
1
2
3
2
4
6
1
BUS INTERFACE
IC602
RESET
6
5
4
7
8
3
2
1
1
SW800
CLK
DT
Q602
BU CHECK
IC501
2
1
UNI
CN600
(BUS CONTROL IN)
BU5VA
BU5VA
POWER
CONTROL
Q504,505
EL
EL900
B+ SWITCH
Q605, 606
FRONT
PANEL
D524
DOORSW 12
DIMMER 30
ONNIN-SW 49
RST 9
SI 20
SO 21
CKO
ONNIN
22
CE 23
REQ 117
38
20
51
19
36
39
37
35
33
32
21
ILL-ON 29
DOOR
DET
Q503
ILL
CONTROL
Q507
BATT
DIMMER
CONTROL
IC550
Q552-555
ILL
CONTROL
Q550,551
10V REG
Q506
ON/OFF
DRIVE
Q556,557
BATT
BU5V
U-CON5V
BATT
LCD10V
PON10V
LEDON
80
NOSESW
SW500
(NOSE DET)
LED
DRIVE
Q502
DO
XI 1
XO 1
DI
CLK
CE
REQ
RST
ADC/
DAC
ADC
MIX
AIN 0
DAC
50
AIN 1
IGAIN0
IGAIN1
48
31
10
6
32
30
29
28
26
44
42
27
45
14
12
8
5
7
10
7
2
5V REG
Q902
AUDIO +B
CSV 5V
BUFFER
IC902 (2/3)
CSV AMP
IC904
BUFFER
IC902 (1/3)
FILTER
IC902 (3/3)
S-OUT
57
|
64
1
|
8
•
11
|
18
21
|
23
•
25
|
29
1
|
5
•
11
|
20
•
31
1
|
8
•
16
|
25
•
45
•
48
29
•
31
•
33
•
35
•
38
•
40
•
42
•
44
IC906
IC905
IC907 (1/2)
IC907 (2/2)
28
OE
OE
26 CE
11
12
WE
A0
A19
A17
A16
D0
D7
A0
A15
D0-D7
A0-A15
A0-A19
D0-D7
CSV SRAM
IC901
CSV CONTROLLER
IC903
CSV SFLASH
IC900
D0
D7
RSET
X900
14.3MHz
WRD
FLASH CE
RDC
RDD
A17
A19
A18
A17
A16
A15
A0
D7
D0
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
