Read Sony HCD-RXD6AV / MHC-RXD6AV Service Manual online
HCD-RXD6AV
20
20
MAIN SECTION
HP901
PB
HEAD
DECK A
HRP901
REC/PB
HEAD
DECK B
R CH
R CH
R CH
PLAY/REC
CONTROL
CONTROL
Q203, 205
PLAY/REC
CONTROL
DRIVE
Q207
PLAY/REC
CONTROL
CONTROL
D201
L201
BIAS OSC
BIAS
OSC
OSC
Q251
HE901
ERASE
ERASE
HEAD
R CH
1
2
9
3
REC OUT
PB OUT
A/B
5
19
11
10
REC/PB
EQ AMP
IC201
TAPE A/B
Q213
MUTE
AMS
Q210,211
D418
D419
D202
: FM
: CD
• Signal Path
• RCH is omitted
C
CD
SECTION
(Page 19)
TU L
ST IND
TU MUTE
DO
Q513
4
PROTECT
DET
1
2
6
IC503
RL401
SPEAKER
JK401
SCOR
SENS1
SQSO
XLAT
SQCK
CLK
DI
CLK
CE
STB
11
STB
21
CE
25
SCLK
27
SDA
TA
OUT
24
D
ATA
22
SQCK
20
XLA
T
23
SQSO
42
SENS1
4
SCOR
26
SDA
TA
IN
Q411
MUTE
SWITCH
Q603,604
62
TU MUTE
28
FM ST IND
15
CLOCK
63
SYSTEM MUTE
64
POWER SW
19
LA
TCH
XT
AL
40
XT
AL
39
VR UP
52
X601
10MHz
VR DOWN
53
VR601
VOLUME
PIC UP
46
PIC DOWN
47
TRA
Y OPEN
50
TRA
Y CLOSE
51
TURN T
ABLE
49
DISC COUNT
48
A
B
S02
TRAY
OPEN/CLOSE
S03
DISC
COUNTER
S04
TURNTABLE
OPERATION
OPERATION
S01
CD DECK
UP/DOWN
KEY
MATRIX
P1
P24
KI0
KI2
FLD601
FLD DISPLAY
SYSTEM CONTROLLER/
FLD DRIVER
IC601
+5.6V
REG
Q401
SITCHING
Q103
TU +5V
+12V
+7.5V
REG
Q502
CD +7.5V
+12V
REG
Q501
RECT
D501-504
AC OFF
DET
Q509
Q510
RECT
D403
-VCC1
+VCC1
-27V
REG
REG
Q406
-27V
AC
IN
T001
AC4.8V
AC4.8V
16
A
TUNER
SECTION
(Page 19)
: PB (DECK A)
: PB (DECK B)
: REC (DECK B)
Q207
Q201
CE
CLK
DI
12
LOCK
MUTE
Q208,209
BIAS
SWITCH
Q252,253
6
TAPE (L)
13
TUNER (L)
12
CD (L)
11
B
CD
SECTION
(Page 19)
CD L
LINE AMP
IC301
6
L OUT
BUS REGISTER
IC602
REC MUTE
13
A/B
11
BIAS
12
REC
14
DI
2
CLK
3
STB
1
DI
CLK
SCL
30
4
PLAY
5
SOL A
6
SOL B
SOL A
DRIVE
Q610,613
M+12V
SWITCH
Q608,611
+12V
SOL B
DRIVE
Q609,612
SHIFT REGISTER
IC603
CK
2
S/L
1
QH
9
CLK
3
B REC FWD
5
PHOTO A
11
A MODE SW
13
A HALF
6
PHOTO B
12
B MODE SW
14
B HALF
MECHA
BLOCK
SFR501
MOTOR H/L
D515
+5.6V
65 88
29 31
G1
G13
Q'S
10
DATA IN
DATA
SENS2
LOCK
13
CLOK
43
SENS2
37
AMS
10
S/L
9
DA
TA
IN
L
R
MD/VIDEO
JK301
R CH
MD (L)
14
: MD
15
MUX OUT
AMP
Q303
DET
IC304
4
B REC REV
Q407
Q301
MUTE
Q419
MUTE
L
R
MD/VIDEO
JK301
R CH
µ
CON B+
CD +5V
D602
D601
RESET
SWITCH
POWER
DOWN DET
Q601
Q602
2
3
RM601
REMOTE
CONTROL
RECEIVER
RESET
38
POWER DOWN
6
REMOTE
8
VCC
VCC
2
1 . 100 90
.
57
DOLBY ON/OFF
32
V
ACS
36
SPEANA 4
SPEANA
35
SPEANA 3
34
SPEANA 2
33
SPEANA 1
LED DRIVE
IC701
2
3
4
DI
CLK
LED706-713
LED DRIVE
IC702
3
4
LED
DRIVE
DI
CLK
Q703-708
LED714-718
LED701-703
15
2
12
LED
DRIVE
Q701,702
LED704
11
14
13
5
9
.
.
16
15
11
5
9
18
LA
TCH
C MUT
R MUT
17
D
ATA
SDA
1
16
IN L
L IN
57
L OUT
1
DATA
14
REQ
16
SCK
15
DATA
SCK
DOLBY PROLOGIC
SURROUND DECODER
IC302
3
C VOL
8
S VOL
IC303B
IC303A
Q312
Q314
MUTE
Q313
Q315
MUTE
Q308
Q310
61
MD MUTE
58
DOLBY HI
16
CE
60
2CH OUT
IC501
IC501
10
6
MUTE
DBFB
DBFB
IC502
IC306
IC305
14
7
7
14
OVER LOAD
DETCTER
Q512
OVER LOAD
DETCTER
Q503
OVER LOAD
DETCTER
Q505
OVER LOAD
DETCTER
Q504
OVER LOAD
DET SWITCH
Q515
OVER
HEAT
Q516
+VCC1
PROTECTOR
Q412
SWITCH
SWITCH
Q413
RELAY
DRIVE
DRIVE
Q414
RELAY
DRIVE
DRIVE
Q415
RL402
L
R
REAR
JK402
CENTER
PHONES
JK403
R CH
+12V
JK303
SUB WOOFER
BUFFER
Q317
Q318
MUTE
IC304
FAN
DRIVE
Q508
FAN
CONTROL
Q305,517
FAN
+7.5V
SWITCH
Q405
AU +12V
-12V
REG
REG
Q403
-12V
S701-714
S718-728
S731-736
S718-728
S731-736
CD ENCODER A
54
CD ENCODER B
55
VR602
CD ENCODER
A
B
D510
D516
LED705
R CH
R CH
D305
D306
R CH
D417
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