Sony XR-CA665EE Service Manual ▷ View online
XR-CA665EE
17
17
6-4.
SCHEMATIC DIAGRAM – MAIN Board (2/3) –
•
See page 14 for Waveforms.
•
See page 22 for IC Block Diagrams.
C354
L501
C511
CN301
CN351
C201
C101
C102
C202
R204
R203
C302
C303
C301
C310
C304
R301
C204
C104
C308
C309
C105
R303
C306
R302
C305
R553
R529
R530
R508
C521
C753
R751
R503
C353
R521
R522
R523
R516
R518
R550
R526
R554
R524
R546
R547
R541
R540
R538
R537
R539
R519
R552
C357
C352
C351
IC351
C358
R353
R544
R501
C505
C504
C503
X501
R502
C510
R551
C517
C516
C515
C501
C506
C502
R506
R505
R504
C514
C356
Q353
Q354
R103
R354
R352
R507
Q664
R542
R543
JC502
S502
D352
JC302
JC303
JC503
Q301
JC301
HP901
R520
C205
R304
C103
IC301
R205
C203
M901
X502
R509
R528
R104
R105
R558
IC501
R527
10
16V
0.01
7P
11P
330p
330p
330p
330p
15k
10k
22
16V
0.01
22
16V
0.047
0.1
330k
0.1
0.1
10
16V
1
50V
1
4.7k
0.47
15k
0.01
100k
10k
10k
100k
0.01
0.22
47k
100k
0.01
22k
22k
22k
100k
100k
10k
100k
22k
100k
0
0
100k
100k
100k
100k
100k
100k
100k
0.1
0.1
0.1
LB1930M
0.01
4.7k
100
22k
18p
22p
15p
18.432MHz
220
47
16V
0
0.001
0.001
0.001
0.047
0.01
10p
2.2k
2.2k
2.2k
0.0022
220
16V
16V
DTC114EKA
2SB1132-R
10k
10k
1.5
47k
DTA114EKA
100k
100k
0
1SR139
0
0
0
2SC2412K
0
47k
1
10
0.01
HA12231FP
27k
0.01
32.768KHz
220
100k
15k
27k
0
MN101C49KSY
0
A1
A2
A3
A4
A5
A8
A9
A10
A11
A12
A13
A14
A16
C1
C2
A19
A18
A17
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
T
E
L
A
C
C
T
E
S
T
R
C
IN
1
RCIN0
U
N
5
U
N
3
U
N
4
KEY1
KEY0
L-CLK
EEP-SDA
EEP-SCL
T
A
7
T
A
8
TA2
TA6
TA5
TA3
TA4
T
A
2
T
A
6
T
A
5
T
A
3
T
A
4
T
A
8
T
A
7
T
A
9
I2
C
-S
C
L
I2
C
-S
D
A
L-CE
L-DA
A
M
P
O
N
D
IA
G
SIR
TAPE-RCH
TAPE-LCH
TA9
UN1
UN2
1
2
3
4
5
6
7
1
2
3
4
5
6
7
GN
D
VREF
FIN
R
R
IN
R
FINL
RINL
EQOL
EQOR
TAIL
TAIR
OUTL
OUTR
RIP
MSDET
MS
VCC
F/R
MUTE
N/M
MSG
GND
F-R(CH)
R(CH)-COM
R-R(CH)
R-L(CH)
L(CH)-COM
F-L(CH)
C-MOTOR
GND
LM+
LM-
GND
REEL1
+B(8.5V)
POS3
POS2
POS0
POS1
BEE
P
A
CC
IN
TELATT
DA
VN
SIR
CS
N
IL
TU
NO
N
NC
O
BU
S
SO
BU
SSI
B
U
SC
KO
NC
O
NC
O
ATT
TU
A
TTIN
VREF-
VSM
KEYIN1
KEYIN0
VREF
VDD
VSS
MMOD
QUALITY
LCDSO
LCDCE
LCDCKO
SYSRST
BUSON
NIL
NIL
NCO
NCO
NCO
DSTSEL
DAV
SS
DA
VD
D
NC
O
DO
O
R
IN
D
NC
O
NC
O
R
EL_
T
PO
S3
PO
S2
PO
S
0
PO
S1
LM
_L
O
LM
_E
J
CM
_O
N
N
O
SE
SW
N
S
_M
AS
K
NC
O
N
C
O
NC
O
N
C
O
NC
O
N
C
O
AD
_O
N
D
O
O
R
S
W
NCO
N_ROUT
MTLON
TAPATT
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
NCO
DIAG
NCO
TUATT
RC_IN1
TESTIN
FLASH_W
AMSIN
AMSON
SYSTEM CONTROLLER
LOADING MOTOR DRIVE
(2/3)
SWITCH
KEY ACTIVE
B
U
_IN
N
CO
N
CO
12CC
KO
12C
SIO
S
TB
XO
XI
OSC1
OSC2
RC_IN0
TAP
EO
N
EE_SIO
EE_CKO
(NOSE DETECT)
Q353,354
CAPSTAN/REEL
MOTOR DRIVE
AUTO
MUSIC
SENSOR
CONTROL
TAPE EQUALIZER,
L
R
R
L
FWD
REV
(PLAYBACK)
MECHANISM
BLOCK
(CAPSTAN/REEL)
AUTO MUSIC SENSOR
VOLATT
NIH
N
IH
R
E
SET
KE
YAC
K
0.47µH
(Page 18)
(Page 16)
XR-CA665EE
18
18
6-5.
SCHEMATIC DIAGRAM – MAIN Board (3/3) –
•
See page 22 for IC Block Diagram.
R636
D
715
D
718
D
713
D
71
7
D
7
1
2
D
716
CN701
R652
R651
R653
R654
R702
R701
D584
D585
D586
D701
R583
R584
R674
TH501
D671
R672
R673
R671
C583
R716
R717
R718
R713
R710
R711
R715
D719
R641
R642
Q641
D581
D582
R582
R581
R633
R631
R632
C631
R634
IC602
R621
C621
C622
C623
Q631
IC581
C581
R586
Q581
C86
D714
Q651
J671
S702
CN581
R531
R532
D651
C712
C713
C715
C717
C718
C716
C710
C711
D710
D711
100k
U
D
Z-6.8B
U
D
Z-6.8B
U
D
Z-6.8B
U
D
Z-6
.8B
U
D
Z-6.8B
U
D
Z
-6.8B
14P
47k
1k
10k
10k
10k
10k
UDZ-18B
MA2ZD14001SO
UDZ-18B
MA111
100
100
220k
MA111
100
10k
100
470
16V
16V
100
100
100
100
100
100
100
UDZ-18B
1k
1k
FMC2A
UDZ-6.2B
UDZ-18B
1k
15k
47k
4.7k
47k
2.2
50V
50V
4.7k
XC61CN4302MR
100k
0.1
0.1F
5.5V
5.5V
100
10V
10V
2SC2412K
BA8270F
0.1
0
DTC114EKA
0.001
UDZ-18B
2SC2412K
8P
100k
47k
MA8180
0.1
100p
0.1
100p
100p
100p
0.1
0.1
UDZ-6.8B
UDZ-6.8B
B
7
B
5
B
3
B2
B
6
B
4
C1
C2
B1
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
TEL
ACC
RCIN1
RCIN0
L-CLK
L-DA
L-CE
KEY0
KEY1
UN3
UN4
UN5
UN1
UN2
SIR
GND
SIRCS
KEY-1
KEY-0
+B
DOOR-IND
GND
DOOR-SW
(CHASSIS)
B/U-C
CLK-IN
RST
VCC
GND
DATA
OUT
OUT
IN
DATA
DATA
I/O
VREF
CLK
BATT
RST
BUS-ON
BUS-IN
(3/3)
BUS ON
BUS DATA
BUS CLK
B+
RESET
LED DRIVE
SHIFT
LEVEL
ACCESSORY
CHECK
RESET
RST
V
G
GENERATOR
RESET SIGNAL
BATTERY
DETECT
SONY BUS INTERFACE
-2
-1
BUS CONTROL IN
(FOR SONY BUS)
REMOTE IN
LCD-CLK
LCD-CE
LCD-DATA
NC
NC
FLS
GND
(Page 19)
(Page 16)
(Page 17)
XR-CA665EE
19
19
CN801
LSW801(1/2)
LSW801(2/2)
14P
LDA
LCE
FLS
K-1
SIR
SIR
FLS
K-0
LCK
K-0
K-1
LDA
LCE
LCK
NC1
NC0
NC1
NC0
SIRCS
+B
KEY-0
GND
GND
LCD-DATA
LCD-CE
LCD-CLK
+B
DOOR-SW
GND
DOOR-IND
DOOR-SW
+B
LCD-CLK
LCD-DATA
LCD-CE
SIRCS
FLS
GND
KEY-1
FLS
KEY-1
KEY-0
NC
NC
NC
NC
14
1
CN801
LSW801
(COMPONENT SIDE)
SUB BOARD
1-687-316-
11
(11)
S1
S2
A1
K1
B
DISPLAY BOARD
CN901
SUB BOARD
(CONDUCTOR SIDE)
1-687-316-
11
(11)
A
MAIN BOARD
CN701
1
14
6-6.
PRINTED WIRING BOARD – SUB Board –
6-7.
SCHEMATIC DIAGRAM – SUB Board –
(Page 20)
(Page 15)
(Page 21)
(Page 18)
XR-CA665EE
20
20
LSW908
LSW909
LSW910
LSW914
LSW915
LSW916
LSW917
S903
LCD901
LSW901
LSW913
LSW911
LSW912
LSW905
LSW906
LSW902
LSW903
LSW904
LED901
LED902
LED903
LED904
LED905
LED906
IC951
LED910
LED911
S901
S902
LSW907
R912
R913
R914
R915
R953
C952
C953
R957
R958
R959
R960
R961
R951
C951
D951
R952
R966
R967
R968
R969
R940
R941
R942
R943
R972
R974
R973
R975
R976
R980
R981
R982
R983
R978
R979
R956
R955
R954
R910
R908
R907
R906
R905
R904
R903
R902
R901
R916
R917
R918
R919
R920
IC901
R962
D905
D907
C954
C955
C956
D904
D902
D903
R977
R909
(COMPONENT SIDE)
DISPLAY BOARD
11
(11)
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
1
2
3
4
1-687-860-
S2
S1
K1
A1
S2
S1
K1
A1
S2
S1
K1
A1
S2
S1
K1
A1
S2
S1
K1
A1
S2
S1
K1
A1
S2
S1
K1
A1
S1
S2
A2
K2
LIQUID CRYSTAL DISPLAY
1
72
36
37
SOURCE
LED901, S901
SEL
+
−
(VOLUME)
(LCD BACK LIGHT)
ATT
MODE
LSW902
DSO
LED904, 905,
S903
BTM/MTL
SENS
LSW907
DISC −
1
LSW908
DISC +
2
LSW909
REP
3
LSW910
SHUF
4
LSW917
BL SKIP/ALBM −
5
LSW916
ALBM +/ATA
6
LSW915
LIST
LSW914
−
+
SEEK
(LCD BACK LIGHT)
OFF
EQ3
LED902, 903
S902
DSPL
DISPLAY BOARD
(CONDUCTOR SIDE)
1-687-860-
11
(11)
CN901
B
SUB BOARD
CN801
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
C
D
E
F
G
(SEEK ILLUMINATION)
LED906
A
K
A
K
A
K
A
K
A
K
A
K
LED901 − 906
K
A
6-8.
PRINTED WIRING BOARD – DISPLAY Board –
Ref. No.
Location
Ref. No.
Location
• Semiconductor Location
(Page 19)
D902
G-10
D903
G-10
D904
G-10
D905
F-10
D907
F-12
D951
G-13
IC901
F-8
IC951
C-13
LED901
A-2
LED902
B-13
LED903
B-13
LED904
B-2
LED905
B-1
LED906
C-12
LED910
C-3
LED911
B-11
Ref. No.
Location
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