Sony PMC-R30L Service Manual ▷ View online
– 39 –
IC3 BU1924
2
1
3
4
16
14
13
15
12
11
10
9
5
6
7
8
VREF
ANALOG
RCLK
(NC)
X2
X1
VDD2
VSS2
T1
T2
DIGITAL
QUAL
RDATA
VREF
MUX
VDD1
VSS1
VSS3
CMP
TEST
PLL
57KHz
RDS/ARI
CLOCK
&
DRIVER
DEFFERENTIAL
DECODER
BIPHASE
DECODER
PLL
1187.5Hz
ANTI-ALIASING
8TH SWITCHED
CAPACITOR FILTER
COMPARATOR
1
2
3
6
9
10
11
12
8
7
4
5
22
TAPE
TAPE
TAPE
BUF AMP
A1
BUF AMP
A2
NAB
AMP1
NAB
AMP2
23
24
15
14
13
21
20
17
16
RADIO
BUF AMP
B1
BUF AMP
B2
MUTE
MUTE
ON
ON
ON
7dB
26dB
26dB
MONITOR
AMP
LOGIC
18
19
MUTE
7dB
MONITOR
AMP
LINE
TAPE
RADIO
LINE
ALC2
ALC1
DET
REC
AMP1
REC
AMP2
2.1
REF
AMP
MIC
AMP1
LINE
IN1
IN1
INT
EXT
RADIO
IN1
EXT
RADIO
IN1
REC
PLAY
PLAY
PRE
OUT1
OUT1
PRE
OUT2
OUT2
RADIO
LINE
LINE
RADIO
IN2
IN2
LINE
IN2
IN2
MIC
IN
IN
TAPE
TAPE
TAPE
VCC
ALC
NAB
OUT1
NAB
NF1
REC
OUT1
NAB
IN1
VREF
GND
NAB
IN2
REC
OUT2
NAB
NF2
NAB
OUT2
MIC
NF
4
5
6
7
8
9
10
11
12
13
14
15
16
TONE
VR
MATRIX
SURROUND
CONTROL
1
2
3
AGND
IN1
NF1
BVN1
BIN1
BVO1
TIN1
TVO1
OUT1
VCC
SC
PORT1
PORT2
PORT3
PORT4
DGND
24
23
22
21
20
19
18
17
TONE
VR
FILTER
IN2
IN2
NF2
BVN2
BIN2
BVO2
TIN2
TVO2
TVO2
OUT2
VC
TC
BC
CK
DATA
DATA
LATCH
VREF
32
31
30
29
28
27
26
25
1 2
3
6
9
10 11 12
8
7
4
5
15
14
13
FILTER
BS
STBY
BS
NC
BS2
OUT2
VCC
OUT1
BS1
POWER GND
ST BY
FILTER
NF1
IN1
IN2
NF2
PRE GND1
PRE GND2
IC301 TA2068N
IC303 BA5417
IC302 BH3854AFS
– 40 –
SECTION 7
EXPLODED VIEWS
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
Ref. No.
Part No.
Description
Remark
7-1. CABINET (REAR) SECTION
N
N
Ref. No.
Part No.
Description
Remark
• Accessories and packing materials and
hardware (# mark) list are given in
the last of this parts list.
the last of this parts list.
The components identified by
mark
mark
! or dotted line with mark.
! are critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
* 1
A-3322-170-A MAIN BOARD, COMPLETE
2
3-703-244-00 BUSHING (2104), CORD
! 3
1-575-651-21 CORD, POWER
4
3-026-310-01 FOOT
* 5
1-674-304-11 POWER BOARD
6
3-042-212-01 TAG, SOLDER
7
3-042-214-01 CABINET (REAR)
! F901
1-532-500-31 FUSE, TIME-LAG (T630mAL/250V)
! F902
1-532-465-31 FUSE, TIME-LAG (T3.15AL/250V)
IC303
8-759-426-51 IC BA5417
Q308
8-729-021-82 TRANSISTOR 2SD2396K
Q310
8-729-141-83 TRANSISTOR 2SB1094-LK
! T901
1-431-972-11 TRANSFORMER, POWER
1
3
4
2
7
5
6
#3
#2
#2
#2
#2
IC303
Q310
Q308
#2
#1
T901
F901
F902
not supplied
not
supplied
supplied
#4
#4
#4
#1
#1
#1
– 41 –
7-2. CABINET (FRONT) SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 51
1-674-300-11 BACK LIGHT BOARD
52
3-042-215-01 COVER (FRONT)
53
3-926-926-01 GEAR, DAMPER
54
A-3328-449-A CASSETTE ASSY, DOOR
55
3-025-499-01 HOLDER, CASSETTE
56
3-026-310-01 FOOT
* 57
A-3322-164-A CONTROL BOARD, COMPLETE
58
3-039-911-01 LENS, RDS
* 59
3-039-913-01 HOLDER, LCD
* 60
3-039-914-01 HOLDER, LED
* 61
A-3322-163-A KEY BOARD, COMPLETE
62
1-791-980-11 CABLE, FFC 23P
* 63
1-674-299-11 HEADPHONE BOARD
64
3-026-322-01 SPRING, CASSETTE UP
65
3-025-508-01 BUTTON (REC)
66
3-025-511-01 BUTTON (PLAY)
67
3-025-510-01 BUTTON (REW)
68
3-025-509-01 BUTTON (FF)
69
3-025-512-01 BUTTON (STOP)
70
3-025-507-01 BUTTON (PAUSE)
71
3-042-216-01 CABINET (FRONT)
72
3-039-915-01 LENS (RDS HOLDER)
73
4-960-167-01 SCREW (3X8) (DIA. 10)
D804
8-719-989-85 LED SLR34VR3FM.N (STANDBY)
LCD801 1-803-762-11 DISPLAY PANEL, LIQUID CRYSTAL
#2
#2
#2
#2
#1
#1
#2
#1
#5
#5
#2
#2
#1
LCD801
not supplied
D804
not supplied
not supplied
not supplied
MF-107
54
55
56
52
58
65
64
51
63
62
59
57
60
61
53
71
72
66
67
68
69
70
73
– 42 –
7-3. CABINET (UPPER) SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
3-025-506-01 WINDOW, CD
102
3-025-505-01 CD LID
103
1-452-732-11 MAGNET
104
3-021-020-01 PLATE, CHUCKING
105
3-026-314-01 BRACKET (LIFT)
106
3-026-325-01 SPRING (COMP)
107
1-658-023-31 CD MOTOR BOARD
108
3-026-315-01 SPRING, CD UP
109
3-025-504-01 CABINET (UPPER)
110
3-926-926-01 GEAR, DAMPER
* 111
A-3322-168-A CD BOARD, COMPLETE
112
1-769-824-11 WIRE (FLAT TYPE) (16 CORE)
113
3-022-370-01 RUBBER, VIBRATION PROOF
114
3-022-370-11 RUBBER, VIBRATION PROOF
115
3-923-736-01 COVER, CD
116
3-916-006-01 SCREW (2.6X16)
117
3-042-213-01 SHEET, PLASTIC
SW701
1-692-960-11 SWITCH, PUSH (1 KEY) (CD DOOR)
SW701
#1
#6
#1
#1
KSM-213CDM
101
102
105
106
108
110
109
103
104
115
113
113
116
116
114
114
116
116
107
112
111
117
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