Sony HS-KP1 Service Manual ▷ View online
HS-KP1
HS-KP1
21
21
4-10. SCHEMATIC DIAGRAM – SWITCH Section –
C
7
2
8
E
1
5
3
B
6
F
4
A
D
9
CN3605
KP LCD
(1/4)
A
BOARD
3.3
3.2
2 . 5
2 . 5
2 . 5
2 . 5
2 . 5
2 . 5
5
MUTING
0
R607
0.5%
1k
R610
0.5%
1.2k
R601
0.5%
300
R600
470p
C601
8765
4
3
2
1
NJM4565M(TE2)
IC600
MIC AMP
0.1
C603
0.5%
3.3k
R605
0.5%
100
R603
16V
10
C604
0.5%
3.3k
R608
0.5%
1k
R609
S001
S002
S003
S004
S005
S006
S007
S008
S009
S010
S011
S012
0.5%
1k
R611
0.5%
2.2k
R612
0.5%
1k
R613
0.5%
2.2k
R614
0.5%
2.2k
R615
0.5%
4.7k
R616
0.5%
1k
R617
0.5%
2.2k
R618
0.5%
2.2k
R619
0.5%
2.2k
R620
0.5%
1k
R621
0.5%
1.5k
R622
MIC
MIC602
CL601
CL602
1
C607
1
C608
35V
4.7
C605
35V
4.7
C609
1
C606
0.5%
220k
R606
CL603
0
R624
10k
R650
SID307BRTP19
D651
(IR REMOTE IN INDICATOR)
0
R651
1
2
3
4
5
6
7
8
9
10
10P
CN605
SIRCS_IN-
MIC_OUT
AD_KEY3
AD_KEY2
AD_KEY1
SIRCS_IN+
GND
+3.3V
+5V
SIRCS
1SS355TE-17
D650
10V
47
C610
VCC
OUT
GND
NJL23H400A
IC601
JL600
JL601
JL602
JL603
JL604
JL605
JL606
JL607
JL608
JL609
IC600
IC601
KP SWITCH BOARD
MIC
+
–
1
3
2
REMOTE CONTROL
SIGNAL RECEIVER
VCC
VSS
/
MENU
(ENTER)
OPTIONS
–
VOLUME
VOLUME
+
RETURN
/EXIT
(Page 16)
HS-KP1
HS-KP1
22
22
1
A
B
C
D
E
2
3
4
5
6
7
8
9
10
11
12
13
14
KP RJ45 BOARD (SIDE B)
KP RJ45 BOARD
(SIDE A)
1
2
1
2
10
11
1
8
1
8
1
8
1
8
1
28
7
12
11
2
1
1
1
19
20
2
6
CN301
CN302
CN303
CN304
CN305
CN307
CN308
I
J
CN308
TO LOCAL AUDIO
WALL PORT
HS-WA1
TO DISTRIBUTION PANEL
HS-MB1
TO AV WALL PORT
HS-WV1
CN307
A
B
CN302
CN301
CN309
CN311
CN312
C305
C348
C361
C362
C363
C367
C368
C371
C372
8
54
3
1
54
3
1
54
3
41
58
1
5
4
1
6
10
5
1
6
10
5
1
R400
R401
R402
R403
R404
R409
R41
1
R412
R413
R414
R415
R416
R432
R417
R420
R421
R422
R423
R424
R425
9
8
1
16
R426
R427
R428
R429
R430 R431
JL400
JL401
JL402
JL403
JL404
JL405
JL406
JL407
JL408
JL409
JL410
JL411
JL412
JL413
JL414
JL415
C432
JL416
C433
JL417
C434
JL418
JL419
JL420 JL421
JL422
JL423
JL424
JL425
JL426
JL427
JL428
JL429
JL430
JL431
JL432
Q300
BCE
BCE
BCE
BCE
BCE
BCE
Q301
Q302 Q303
Q304
Q305
Q307
BCE
Q308 BCE
BCE Q309
R300
R301
R301
R302
R303
R304
R305
R306
R307
R308
R309
R433
R310
R311
R312
R316
R319
R321
R323
R324
R333
R337
C300
C301
C302
C303
C308
C310
R372 R373
R374
R376
R377
R383
R384
R389
C352
C353
R390
C354
R391
C355
R392
C358
C359
R399
D300
D301
D303
D304
C364
C365
C366
C369
C370
IC300
IC301
9
8
1
16
IC302
9
81
16
IC312
IC303
IC304
IC305
IC306
IC313
IC314
41
58
IC315
1-877-965-
(12)
12
1-877-965-
(12)
12
B
KP LCD BOARD
CN3601
E
KP POWER BOARD
CN106
F
KP POWER BOARD
CN105
C
KP LCD BOARD
CN2503
H
KP DAMP
BOARD
CN201
G
KP CHUKEI
BOARD
CN501
4-11. PRINTED WIRING BOARD – RJ45 Section –
• See page 10 for Circuit Boards Location. •
: Uses unleaded solder.
Ref. No. Location
• Semiconductor Location (Side B)
Ref. No. Location
D300
C-10
D301
C-10
D303
C-9
D304
C-9
IC300
C-9
IC301
B-8
IC302
B-9
IC303
C-9
IC304
C-10
IC305
B-10
IC306
C-10
IC312
C-12
IC313
B-13
IC314
C-11
IC315
C-11
Q300
D-8
Q301
D-10
Q302
D-9
Q303
D-9
Q304
D-10
Q305
D-10
Q307
D-11
Q308
D-12
Q309
D-12
(Page 26)
(Page 15)
(Page 24)
(Page 15)
(Page 24)
(Page 28)
HS-KP1
HS-KP1
23
23
4-12. SCHEMATIC DIAGRAM – RJ45 Section –
• See page 30 for IC Block Diagrams.
12
17
M
5
G
H
4
E
18
2
N
J
B
I
14
3
K
F
8
15
10
A
1
6
7
L
16
D
9
11
C
13
19
KP LCD
BOARD
BOARD
(1/4)
B
CN3601
H
KP DAMP
BOARD
CN201
CN105
BOARD
KP POWER
F
E
CN106
BOARD
KP POWER
(4/4)
C
KP LCD
BOARD
BOARD
CN2503
CN501
G
KP CHUKEI
BOARD
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
0
3.3
2.3
3.3
1.1
3.3
1.3
3.3
3.2
3.3
3 . 5
2 . 7
2 . 7
9
3 . 5
3 . 5
3 . 4
0
0
8 . 9
0
9
0
0
0
0
0
3 . 3
0
0
8 . 9
3 . 3
0
9
3 . 5
3 . 5
3 . 3
3 . 5
3 . 5
3 . 5
3 . 4
3 . 5
3 . 5
9
3 . 5
3 . 5
3 . 5
4 . 3
3 . 9
9
3 . 9
4 . 3
3 . 9
3 . 9
4 . 5
3 . 9
8 . 9
9
4 . 8
4 . 8
4 . 5
3 . 9
0
0
3 . 9
3 . 9
3 . 9
3 . 9
3 . 9
4 . 3
9
4 . 3
8 . 9
3 . 9
9
4 . 8
4 . 8
3 . 9
0
0
2.3
0
0
8 . 9
3 . 3
0
3 . 3
0
8 . 9
0
0
3 . 3
3 . 3
0
2P
10k
R308
DTC143TKA-T146
Q304
0.5%
33k
R402
10k
R305
10k
R374
0.1
C355
0.5%
820
R384
0.5%
220
R390
10k
R304
0.01
C301
0.5%
33k
R391
DTC143TKA-T146
Q301
DTC143TKA-T146
Q302
0.5%
820
R383
DTC143TKA-T146
Q307
OUTPUT
SELECT
OR CONTROL
0.01
C300
10k
R303
0.5%
220
R389
10k
R306
0
R301
DTC143TKA-T146
Q300
0.01
C308
0
R302
0
R300
DTC143TKA-T146
Q303
0.1
C354
0.5%
220
R401
47p
C310
DTC143TKA-T146
Q308
OUTPUT
SELECT
OR CONTROL
10k
R376
DTC143TKA-T146
Q309
OUTPUT
SELECT
OR CONTROL
10k
R377
10k
R307
0.5%
33k
R400
0.5%
33k
R392
DTC143TKA-T146
Q305
0.5%
220
R399
0.5%
100
R309
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN311
SIRCS
RS232C_RX
RS232C_TX
MIC_LCH_SW_A
MIC_LCH_SW_B
MIC_LCH_SW_B
MIC_LCH_SW_INH
MIC_RCH_SW_A
MIC_RCH_SW_B
MIC_RCH_SW_B
MIC_RCH_SW_INH
OUT_SEL_A
OUT_SEL_B
OUT_SEL_B
OUT_SEL_INH
D_AMP_SHUTDOWN
D_AMP_MUTE
D_AMP_FAULT
GND
0.5%
100k
R372
0.5%
100k
R373
8765
4
3
2
1
NJM4565V(TE2)
IC314
LINE AMP(Lch)
8765
4
3
2
1
NJM4565V(TE2)
IC315
LINE AMP(Rch)
1
2
3
4
5
6
7
8
8P
CN303
AMP_GND
AMP_R
AMP_GND
AMP_L
AMP_GND
D_AMP_SHUTDOWN
D_AMP_MUTE
D_AMP_FAULT
1
2
CN305
+19.5V_CAT5
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN312
EVOL_L
LCH
GND
EVOL_R
RCH
GND
LCH_IN
GND
RCH_IN
MIC-
MIC+
AMP_R
LCH
GND
EVOL_R
RCH
GND
LCH_IN
GND
RCH_IN
MIC-
MIC+
AMP_R
0.1
C358
0.1
C359
1
C352
1
C353
1
C303
0.1
C302
16V
47
C363
0.1
C364
0.1
C365
0.1
C366
1
2
3
4
5
6
7
8
9
10
11
11P
CN304
+5V
+3.3V
+3.3V
+3.3V
+3.3V
GND
GND
GND
GND
GND
COMPOSITE_V
+3.3V
+3.3V
+3.3V
+3.3V
GND
GND
GND
GND
GND
COMPOSITE_V
35V
4.7
C361
35V
4.7
C362
100
R333
100
R337
1
2
3
4
5
6
7
8
CN301
8P
1
2
3
4
5
6
7
8
CN307
8P
1
2
3
4
5
6
7
8
CN308
8P
8765
4
3
2
1
LMH6658MMX/NOPB
IC300
VIDEO AMP
RB558WTL
D300
RB558WTL
D301
RB558WTL
D303
RB558WTL
D304
0.5%
6.8k
R310
0.5%
6.8k
R311
0.5%
3.9k
R319
3.9k
R316
0.5%
10
9876
5
4
3
2
1
IC305
AUDIO AMP
OUT1
GND
Vref
V+
OUT2
IN2+
IN2-
IN1-
IN1+
0
R414
0
R415
0
R416
0
R417
16V
10
C368
0.1
C369
5
4
3
2
1
DS90LV011ATMF
IC303
RS232C TX
VDD
GND
5
4
3
2
1
DS90LV012ATMF
IC304
RS232C RX
VDD
GND
16V
10
C367
5
4
3
2
1
DS90LV011ATMF
IC306
IR OUTPUT
VDD
GND
100
R321
10
9
8
7
6
5
4
3
2
1
IC313
PRE AMP
OUT1
GND
Vref
V+
OUT2
IN2+
IN2-
IN1-
IN1+
0.1
C370
16V
10
C371
2.2k
R312
10k
R323
10k
R324
16V
47
C305
0
R403
0
R404
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC4053BFT(EL,N)
IC301
MIC INPUT SELECTOR(Lch)
1Y
0Y
1Z
Z-COM
0Z
INH
VEE
VSS
C
B
A
0X
1X
X-COM
Y-COM
VDD
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC4053BFT(EL,N)
IC302
MIC INPUT SELECTOR(Rch)
1Y
0Y
1Z
Z-COM
0Z
INH
VEE
VSS
C
B
A
0X
1X
X-COM
Y-COM
VDD
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC4053BFT(EL,N)
IC312
OUTPUT SELECTOR
1Y
0Y
1Z
Z-COM
0Z
INH
VEE
VSS
C
B
A
0X
1X
X-COM
Y-COM
VDD
25V
4.7
C348
25V
4.7
C372
0.5%
1k
R424
0.5%
1k
R425
0.5%
1k
R426
0.5%
1k
R427
0
R412
0
R413
10k
R420
0.5%
10k
R421
0.5%
10k
R422
0.5%
10k
R423
0.5%
0.5%
10k
R428
0.5%
10k
R429
0.5%
10k
R430
0.5%
10k
R431
JL400
JL401
JL402
JL403
JL404
JL405
JL406
JL407
JL408
JL409
JL410
JL411
JL412
JL413
JL414
JL415
JL401
JL402
JL403
JL404
JL405
JL406
JL407
JL408
JL409
JL410
JL411
JL412
JL413
JL414
JL415
JL416
JL417
JL417
JL418
JL419
1
2
3
4
5
6
6P
CN309
+9V
+5V
+3.3V
GND
GND
GND
+5V
+3.3V
GND
GND
GND
0.1
C433
4.7
C432
4.7
C434
JL420
JL421
JL422
JL423
JL424
JL425
JL425
JL426
JL427
JL427
JL428
JL429
JL430
JL431
JL432
JL430
JL431
JL432
10k
R409
10k
R411
1
2
3
4
5
6
7
8
CN302
8P
3.9k
R433
3.9k
R432
(7) = Line OutR+
(1) = Line OutL+
(6) = 19.5V
(5) = Rch IN+
(5) = GND
(3) = Lch IN+
(7) = GND
(4) = Rch IN-
(3) = 19.5V
(6) = Lch IN-
(1) = IR+(OUT)
(2) = IR-(OUT)
(2) = IR-(OUT)
(8) = D_AMP_MUTE
(4) = GND
(2) = Line OutL-
(8) = Line OutR-
(3) = KP Rx-
(2) = Lch -
(1) = Lch +
(5) = KP Tx-
(7) = Rch +
(8) = Rch -
(8) = Rch -
(6) = KP Tx+
(4) = KP Rx+
(6) = 19.5V
(2) = IR -
(3) = 19.5V
(3) = 19.5V
(8) = composite V-
(4) GND
(5) GND
(5) GND
(7) = composite V+
(1) = IR +
IC301
IC303
IC306
IC304
IC300
IC305
IC302
IC314
IC312
IC315
IC313
KP RJ45 BOARD
TO DISTRIBUTION PANEL
HS-MB1
TO AV WALL PORT
HS-WV1
A
NC
NC
NC
NC
NC
NC
NC
HS-MB1
TO DISTRIBUTION PANEL
TO AV WALL PORT
HS-WV1
B
VSS
VCC
VCC
VSS
VCC
VSS
NC
NC
J
TO LOCAL AUDIO
HS-WA1
WALL PORT
HS-WA1
TO LOCAL AUDIO
I
WALL PORT
CONTROL(Lch)
MIC INPUT SELECTOR
MIC INPUT SELECTOR
CONTROL(Lch)
MIC INPUT
SELECT
OR
CONTROL(Lch)
MIC INPUT SELECTOR
CONTROL(Rch)
CONTROL(Rch)
MIC INPUT SELECTOR
CONTROL(Rch)
MIC INPUT SELECTOR
NJM2794RB2(TE2)
NJM2794RB2(TE2)
(Page 16)
(Page 29)
(Page 27)
(Page 19)
(Page 25)
(Page 25)
HS-KP1
HS-KP1
24
24
1
A
B
C
D
E
F
2
3
4
5
6
7
8
9
10
11
12
13
14
KP POWER BOARD (SIDE A)
KP POWER BOARD (SIDE B)
1-877-967- (11)
11
1-877-967- (11)
11
1 2
15
BCE BCE
16
Q150
Q151
R110 R111
R112
R1
13
CN105
CN106
C101
C106
5
1
C113
R150
R151
C1
18
C121
C122
C124
D100
D102
D103
IC100
IC102
1
2
6
5
11
1
21
2
A100
+19.5V
GND
L100
L101
CN100
DC IN
S100
ZONE
HT
MODE
J100
IR REMOTE
IN
CN101
CN102
C100
TH100
C104
C120
31
FB100
FB101
R103 R104
R114
C102
C105
R152
R153
R154
R155
R156
R157
JL100
JL101
JL102
JL103
JL104
JL105
JL106
JL107
C123
JL108
JL109
C125
C126
JL110
JL111 D101
IC101
E
KP RJ45 BOARD
CN309
F
KP RJ45 BOARD
CN305
J
KP DAMP
BOARD
CN200
I
KP CHUKEI
BOARD
CN500
4-13. PRINTED WIRING BOARD – POWER Section –
• See page 10 for Circuit Boards Location. •
: Uses unleaded solder.
Ref. No. Location
• Semiconductor Location
Ref. No. Location
D100
D-3
(D101) C-10
D102
D102
C-5
D103
D-4
IC100
D-3
(IC101) D-12
IC102
IC102
E-4
Q150
D-4
Q151
D-4
( ): SIDE B
(Page 28)
(Page 26)
(Page 22)
(Page 22)
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