Sony XM-PK100D Service Manual ▷ View online
XM-PK100D
XM-PK100D
5
5
3-5. MAIN BOARD
2 front panel
3 MAIN board
1 two screws
(+P, TT, B-TYPE, 3
u L)
1 two screws
(+P, TT, B-TYPE, 3
u L)
– Bottom side view –
3-4. ILLUMI BOARD
3-3. MAIN BOARD BLOCK
1 connecor (CN102)
2 screw
(+B, TT, B-TYPE, 3
u L)
2 screw
(+B, TT, B-TYPE, 3
u L)
3 three screws
(+P, TT, B-TYPE, 3
u L)
3 three screws
(+P, TT, B-TYPE, 3
u L)
4 MAIN board block
After unfastening the screw,
taping with the screw inserted
facilitates the work.
taping with the screw inserted
facilitates the work.
– Bottom side view –
Note: Please spread a sheet under a unit
not to injure front panel.
2 ILLUMI board
1 three screws
(+B, TT, B-TYPE, 3
u L)
– Bottom side view –
Note: Please spread a sheet under a unit
not to injure front panel.
XM-PK100D
XM-PK100D
6
6
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM
3
PRE AMP
IC101 (1/2)
J101
REM
+12V
GND
10
15
16
16
1
2
2
14
12
REF.
REG
REG
TB101 (2/2)
1
3
REG
Q102
D905,906
RECT
D909,910,912,913
RECT
D914,915
RECT
REG
Q103
VDD (IC112)
VCC (IC112)
+70V
–70V
+15V
–15V
+70V
SWITCHING
DRIVER
Q905–907
SWITCHING
DRIVER
Q909–911
DRIVER
Q914,915
BUFFER
Q913
BUFFER
Q912
11
9
8
DC–DC
CONVERTER
TRANSFORMER
T901
DC–DC CONVERTER
IC901
POWER
ON/OFF
ON/OFF
Q903
F901 30A
F902
POWER
CONTROL
Q902
OUTPUT
(THROUGH)
L
R
L
R
2
FILTER AMP
IC102 (1/2)
2
1
5
7
BOOST AMP
IC103 (2/2)
FILTER AMP
IC103 (1/2)
SPEAKER
OUT
TB101 (1/2)
+70V
–70V
(L+R)
–15V REG
Q917
+15V REG
Q916
BUFFER
AMP
Q106
LED
DRIVER
Q805
LED
DRIVER
Q807
STANDBY
DET
Q702
THERMAL
DET
Q851–854
TEMP.
DET
TH801–803
OVERLOAD
CONTROL
Q823
CURRENT
DET
Q822
EMERGENCY
STOP CONTROL
IC111 (2/2)
(L+R)
2
6
GAIN AMP
IC101 (2/2)
5
7
7
FILTER AMP,
PRE AMP
IC104
3
2
2
THERMAL AMP
IC106
1
N.F.B
IC109
D854
DIVIDER
IC110
BUFFER
AMP
IC111 (1/2)
LATCH
Q806
OVERLOAD
CONTROL
Q821
BUFFER
AMP
Q104
DRIVER
AMP
Q108,109
PRE DRIVER
IC112
DRIVER
AMP
Q110,111
POWER
AMP
Q115
POWER
AMP
Q112
PROTECTION
DRIVER
CONTROL
Q804
PROTECTION
DRIVER
Q802,803
DC VOLTAGE
DET
Q827,828
2
6
THERMAL
PROTECTION
AMP
IC105
CURRENT
DET
Q824,825
DC DET
IC902
DC BALANCE DET
IC903
1
B+
SWITCH
Q901
DC BALANCE
DET
Q920
D863
D909
D910
D912
D913
D905
D906
D914
D161
D107
D915
+70V
VCC
R
G
D701
POWER/PROTECTOR
–70V
D920–922
12
14
8
6
1
HIN
HO
VS
LO
LIN
6
5
5
1
2
3
1
5
6
6
7
D301 – D304
(ILLUMINATION)
30A
INPUT
3
FILTER AMP
IC102 (2/2)
SLJQDO SDWK
: AUDIO
: AUDIO
XM-PK100D
XM-PK100D
7
7
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• 2 : Nonfl ammable resistor.
• C : Panel designation.
• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• Power Voltage is dc 14.4 V and fed with regulated dc
• B : B– Line.
• Power Voltage is dc 14.4 V and fed with regulated dc
power supply from +12 V and REM terminals.
• Voltage and waveform are dc with respect to ground un-
der no-signal condition.
• Voltages are taken with VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal production
tolerances.
• Waveform are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveform.
• Signal path.
F :
F :
AUDIO
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
•
• X : Parts extracted from the component side.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Waveform
– MAIN Board –
• IC Block Diagrams
– MAIN Board –
IC112 IRS2110S
IC901 TL594INSR
5
2
1
HIN
SD
12
VDD
9
10
11
6
7
8
S
R
Q
S
R
Q
COM
LO
4
3 VCC
3 VCC
VS
VB
HO
VDD/VCC
LEVEL
SHIFT
13
LIN 14
VDD/VCC
LEVEL
SHIFT
VSS 15
16
PULSE
GEN
UV
DETECT
DELAY
R
Q
R
S
S
UV
DETECT
PULSE
FILTER
FILTER
HV
LEVEL
SHIFT
+
–
–
DTC
1IN+
ERROR
AMPLIFIER 1
AMPLIFIER 1
PWM
COMPALATOR
COMPALATOR
UNDER
VOLTAGE
LOCKOUT
CONTROL
VOLTAGE
LOCKOUT
CONTROL
C1
1D
CTC
COMPALATOR
COMPALATOR
FEEDBACK
2IN+
2IN–
1
3
4
0.7mA
15
16
OSCILLATOR
PULSE-STEERING
FLIP-FLOP
REF
14
1IN– 2
CT
RT
RT
OUTPUT CTRL
5
6
6
13
VCC
12
GND 7
+
–
–
ERROR
AMPLIFIER 2
AMPLIFIER 2
C1 8
E1
9
E2
10
C2
11
REFERENCE
REGURATOR
1
IC901
5 (CT)
1 V/DIV, 5
Ps/DIV
17.5
Ps
2.2 Vp-p
XM-PK100D
XM-PK100D
8
8
4-2. SCHEMATIC DIAGRAM - MAIN Section (1/2) -
• See page 7 for IC Block Diagrams.
5
B
E
13
8
G
F
3
11
7
14
D
A
9
2
4
6
C
1
10
H
12
IC B/D
1
MAIN BOARD (2/2)
14.5
-7.9
0
14.5
0
0
0
14.5
0
0
0
14.5
0
0
0
14.5
0
0
0
0
0
-14.4
0
45.4
32.8
26.4
-54.5
-68.3
-61.3
-63.2
-63.2
-65.6
-66
-63.2
-65.4
-66
-62.6
-65.3
14.5
0
14.5
7
7
7.4
7
7.9
7.9
0
7.9
7.9
7.8
-14.6
0
0
-14.6
0
0
-14.6
0
0
0
-14.6
0
0
0
-14.6
0
0
-14.6
14.2
14.2
0
14.3
0.2
0.2
0
7.4
-65.3
-62.6
-65.6
-65.6
-62.6
-65.7
-68.3
-63.2
-66
-68.3
-66
-68.3
-61.3
-61.3
-63.4
32.5
0
22.3
68.2
32.5
0
14.1
7.6
0.5
0
14.3
-63.3
20
32.8
68.3
68.3
0
26.4
0
-68.3
-61.8
-68.3
26.4
22.4
-14.3
14.1
-14.6
14.3
14.5
26.4
-54.5
-68.3
61.6
(CHASSIS)
50V
4.7
C105
100p
C1
10
100p
C111
100p
C113
100p
C121
0.01
C125
100p
C131
100p
C132
0.1
C135
4700p
C136
4700p
C137
1000p
C138
1000p
C139
250V
0.1
C152
100V
100p
C966
3300p
C968
3300p
C967
250V
10
C156
0.1
C166
0.1
C169
100p
C171
220p
C172
470p
C173
470p
C164
1000p
C970
0.1
C175
0.1
C176
0.01
C177
16V
47
C802
1000p
C803
100p
C821
0.1
C823
1000p
C824
250V
1
C827
1000p
C832
1000p
C833
47k
R158
47k
R159
4.7k
R160
47k
R162
1k
R164
10k
R165
1k
R167
2.2k
R168
4.7k
R169
680
R170
680
R171
4.7k
R174
220
R175
1k
R176
100
R178
100k
R181
2W
10
R182
220
R183
220
R184
100
R185
150
R186
4.7
R190
100k
R191
100
R192
150
R193
4.7k
R201
4.7k
R202
100
R204
470k
R801
1M
R803
10k
R804
10k
R805
10k
R806
10k
R807
1k
R820
5W
0.015
R822
1.5k
R823
1.5k
R825
100k
R826
10k
R828
10k
R829
10k
R830
10k
R831
5W
0.015
R837
1k
R839
DA2J10100L
D122
DA2J10100L
D123
DA2J10100L
D126
1SR159-200TE25
D127
1SR159-200TE25
D128
0.1
C937
0.1
C938
0.1
C941
0.1
C942
0.1
C951
0.1
C954
0.1
C961
0.1
C962
DA2J10100L
D101
DA2J10100L
D102
DA2J10100L
D105
DA2J10100L
D106
DA2J10100L
D108
DA2J10100L
D1
15
DA2J10100L
D1
16
DA2J10100L
D1
19
DA2J10100L
D120
RF101L2STE25
D121
8765
4
3
2
1
NJM318
IC109
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74HC00AF(EL, F)
IC110
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC4011BF(EL, N, F)
IC111
FB902
FB903
2SA970-BL(T2SONY
,F
Q104
2SA970-BL(T2SONY,F
Q106
2SC2873Y
-TE12L
Q108
2SA1734(T2LSONY
,F)
Q109
2SC2873Y
-TE12L
Q1
10
2SA1734(T2LSONY
,F)
Q
111
2SC3052EF-T1-LEF
Q802
ISA1235AC1-T112-1EF
Q803
2SC3052EF-T1-LEF
Q804
ISA1235AC1-t1
12-1EF
Q821
2SA1
163G-TE85L
Q822
2SC3052EF-T1-LEF
Q823
2SC2713G-TE85L
Q824
2SC2713G-TE85L
Q825
47k
R101
47k
R102
47k
R103
47k
R104
4.7k
R111
10k
R119
100
R112
330
R117
4.7k
R115
1k
R121
4.7k
R127
2.2k
R130
3.3k
R132
47k
R140
47k
R141
1k
R142
47k
R143
47k
R144
8.2k
R146
10k
R120
8.2k
R122
4.7k
R154
10k
R155
47k
R156
1.1uH
FB107
J101
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IRS2110S
IC112
50V
4.7
C119
16V
47
C112
80uH
L101
250V
0.1
C944
250V
0.1
C945
250V
0.1
C946
10k
R824
10k
R110
10k
R109
22k
R131
8765
4
3
2
1
NJM4565M(TE2)
IC101
8765
4
3
2
1
NJM4565M(TE2)
IC102
8765
4
3
2
1
NJM4565M(TE2)
IC103
8765
4
3
2
1
NJM4565M(TE2)
IC104
8765
4
3
2
1
NJM4565M(TE2)
IC105
68k
R139
33k
R173
4.7k
R172
100k
R180
100k
R177
DZ2J056MOL
D107
DZ2J180MOL
D124
DZ2J180MOL
D125
250V
0.1
C943
2W
R188
10
0.1
C839
250V
0.1
C840
S
2SK3591-01MR
Q1
12
S
2SK3591-01MR
Q1
15
0.1
C825
TP009
TP010
TP012
TP011
TP027
TP028
TP029
TP013
TP016
TP034
TP035
50V
10
C165
C114
4.7
50V
50V
4.7
C115
CAM003
16V
47
C149
4.7k
R118
50V
4.7
C130
50V
4.7
C133
50V
0.22
C134
4.7k
R195
22
R187
22
R194
1000p
C971
2200p
C831
2200p
C826
15
14
13
12
11
10
9
8
7
6
5
4
3
1
6.8k
R832
6.8k
R833
PRE DRIVER
IC112
DIVIDER
IC110
BUFFER AMP,
IC111
N.F.B
IC109
PRE AMP, GAIN AMP
IC101
FILTER AMP
IC102
FILTER AMP,BOOST AMP
IC103
FILTER AMP,PRE AMP
IC104
THERMAL PROTECTION AMP
IC105
(1/2)
MAIN BOARD
16
VCC
VEE
VEE
VCC
VEE
VCC
VEE
VCC
VEE
VCC
VEE
NC
VSS
VCC
VEE
VCC
HIN
HO
VCC
NC
NC
VSS
LIN
SD
VDD
VB
VS
VCC
COM
LO
STOP CONTROL
EMERGENCY
Q104,106
BUFFER AMP
OUTPUT
(THROUGH)
INPUT
L
R
4P
R
L
SPEAKER OUT
(L+R)
(L+R)
TB101
(1/2)
Q108-111
DRIVER AMP
POWER AMP
Q112,115
CURRENT DET
Q822,824,825
OVERLOAD CONTROL
Q821,823
PROTECTOR DRIVER
Q802,803
PROTECTOR DRIVER CONTROL
Q804
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