Sony XES-Z50 (serv.man4) Service Manual ▷ View online
– 146 –
IC415
TC74VHC595FS (EL)
1
2
3
4
5
6
7
8
9
10
16
15
14
13
12
11
SHIFT REGISTER
LATCH
PARALLEL DATA
OUTPUT
GND
VCC
LATCH
CLOCK
PARALLEL DATA
OUTPUT
SERIAL DATA
INPUT
OUTPUT
ENABLE
SHIFT
CLOCK
SERIAL DATA
OUTPUT
RESET
QB
QC
QD
QE
QF
QG
QH
SQH
A
QA
IC502
CS8412-IS-E1
MULTIPLEXER
FREQUENCY
COMPARATOR
ERROR ENCODER
CHANNEL
STATUS LATCH
CRC
CHECK
CLOCK AND
DATA RECOVERY
CONFIDENCE
FLAG
1
2
3
4
5
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
21
22
23
24
25
26
27
28
PARITY
CHECK
TIMING
BI-PHASE
DECODER AND
FRAME SYNC
DE-
MULTIPLEXER
AUDIO
SERIAL
PORT
REGISTERS
6
3
3
6
VERF
CE/F2
SDATA
ERF
M1
M0
VA+
AGND
FILT
FILT
MCK
M2
M3
SEL
CBL
U
CS12/FCK
SCK
FSYNC
RXN
RXP
DGND
VD+
C0/E0
CA/E1
CB/E2
CC/F0
CD/F1
C
– 147 –
IC1101, 1201, 1301
SM5843AS1-ET
– DAC Board –
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
21
22
23
24
25
26
27
28
DI/NF2N
BCKI
CKSLN
INFIN
IWIN/DIL
XTI
XTO
VSS
CKO
IW2N/DIR
MDT
MCK
MLEN
RSTN
MUTE
DEMP
FSEL1
FSEL2
OW2ON
SYNCN
TMOD1
VDD
DOR
DOL
WCKO
BCKO
TMOD2
LRCI
OUTPUT DATE
INTERFACE
TIMING CONTROL
OP ATTENUATION
BLOCK
DE-EMPHASIS
CONTROL
MUTE/ATTENUATOR
CONTROL
SYSTEM CLOCK
INPUT DATA
INTERFACE
IC1102, 1103, 1202
PCM1702U-K-T1
IC1203, 1302, 1303
BALANCED
CURRENT
SEGMENT
SEGMENT
DAC A
BALANCED
CURRENT
SEGMENT
SEGMENT
DAC B
BIPOLAR
OFFSET
1
2
3
4
5
6
8
9
10
20
19
18
17
16
15
14
13
12
11
–VCC
REF DC
NC
SERVO DC
A.COM
A.COM
I OUT
NC
BPO DC
+VCC
NC
NC
NC
L.E
7
–VDD
D.COM
+VDD
NC
CLOCK
DATA
INPUT
INTERFACE
AND
SINE
CONVERTER
REFERENCE
AND
SERVO
IC1106, 1206, 1306
CS3310-KP
+
–
+
–
–
MUX
MUX
1
2
2
3
4
5
5
6
7
8
9
10
16
15
14
13
12
11
AINL
AGNDL
AOUTL
VA–
VA+
AOUTR
AGNDR
AINR
8
8
8
8
8
16
ZCEN
CS
SDATAI
VD+
DGND
SCLK
SDATAO
MUTE
CONTROL
REGISTER
SERIAL
PARALLEL
REGISTER
– 148 –
IC1401
TC74VHC125F (EL)
1
2
3
1A
1Y
1 OE
4
5
6
2A
2Y
2 OE
7
GND
10
9
8
3A
3Y
3 OE
13
12
11
4A
4Y
4 OE
14 VCC
IC1606
TC7W74FU
6
CLR
7
PR
8
VCC
5
Q
R
S
Q
3
Q
2
D
4
GND
1
CK
Q
D
C
IC1402
TC74VHC393F (EL)
IC1607
AK5390-VS
+
–
+
–
+
–
1
2
3
4
5
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
21
22
23
24
25
26
27
28
VOLTAGE
REFERENCE
LP
FILTER
LP
FILTER
DAC
DAC
+
–
DECIMATION
FILTER
DECIMATION
FILTER
CONTROLLER
SERIAL OUTPUT
INTERFACE
CALIBRATION
SRAM
VREF+
VREF–
AINR+
AINR–
VA–
VA+
ICLK
NC
OCLK
CLK
DGND
VD+
FSYNC
SDATA
SCLK
L/R
SMODE
CMODE
DPD
DCAL
NC
VL+
LGND
ACAL
AINL–
AINL+
APD
AGND
+
–
+
+
–
+
14
13
12
11
10
9
8
1
2
3
4
5
6
7
Q
A
Q
B
Q
C
Q
D
A
CLEAR
VCC
Q
A
Q
B
Q
C
Q
D
A
CLEAR
GND
– 149 –
SECTION 8
EXPLODED VIEWS
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
•
The mechanical parts with no reference num-
ber in the exploded views are not supplied.
ber in the exploded views are not supplied.
•
Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.
packing materials are given in the last of the
electrical parts list.
NOTE:
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Color Indication of Appearrance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color
Cabinet's Color
(1) CD CHANGER MAIN SECTION-1
The components identified by mark
! or dotted line with mark ! are
! or dotted line with mark ! are
critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
1
X-3373-780-1 DOOR ASSY
2
3-011-745-01 SHAFT (OPEN)
3
3-008-192-01 PANEL, FRONT
4
3-008-201-01 SHAFT (BUCKLE)
5
3-008-199-01 LEVER (BUCKLE)
6
3-008-193-01 BRACKET (BUCKLE)
* 7
3-008-195-01 PANEL, SIDE
* 8
3-008-196-01 COVER (SIDE PANEL)
* 9
3-008-216-01 SPACER (COVER)
10
4-924-242-71 SCREW (M3X6), FLAT HEAD
* 11
3-008-194-02 COVER (UPPER. LOWER)
12
3-009-030-01 SEAL (DSP)
* 13
3-010-364-01 PANEL, REAR
* 14
A-3309-787-A CHANGER BOARD, COMPLETE
15
3-931-071-01 SCREW (+PTT 2.6X8 CU. C)
* 16
1-664-114-11 EJT BOARD
* 17
3-008-211-01 BUTTON (EJECT) (
6)
* 18
3-015-121-01 SHEET (CD FRONT PANEL)
* 19
3-008-216-11 SPACER (COVER)
* 20
3-015-115-01 SHEET (CD COVER, UPPER. LOWER)
* 21
3-015-114-01 SHEET (CD COVER UPPER, BARREL)
* 22
3-008-214-01 HEAT SINK (SUB)
* 23
3-014-549-01 SHEET (REAR PANEL)
* 24
3-015-120-01 SHEET (CD SIDE COVER)
25
3-014-840-01 SCREW (3X6) (BARREL PLATING), +B
26
3-008-215-01 SPRING (BUCKLE OPEN)
27
3-011-744-01 SPRING (OPEN)
* 28
3-013-097-01 SHEET (CHG), INSULATING
29
3-355-210-11 COVER (2), PIN JACK
* 30
3-013-137-02 SHEET (COVER)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
8
7
21
19
24
20
20
10
11
10
9
25
23
25
29
29
22
15
28
6
5
3
26
27
18
2
4
17
16
1
19
10
20
9
10
11
8
30
25
14
13
12
15
7
#5
#12
#3
#2
#2
#4
#5
#5
#6
#1
#1
not supplied
#5
#6
30
24
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