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Schematic Diagrams Of H1, H2, S, Zg And Zr Boards - Sony KP-EF41ME3 Service Manual

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(7) Schematic Diagrams of H1, H2, S, ZG and ZR Boards

1
2
3
4
A
H+
H(MID)
DY(H)
H-
H.IN
V.IN
SUB DY
V.RET
B
H.RET
V.DEF
V(MID)
DY(V)
R1432
560
V.RET
R1431
560
C1446
C1444
470
100
16V
160V
VM.IN
C
VM
R1454
33
VM.RET
1/2W
135V
:FPRD
R1440
R1455
680
1.5
:FPRD
:FPRD
C1438
DY1431
0.01
9V
134.2
200V
133.6
:PT
Q1432
2SA1837
R1448
LBS2SONY
R1439
7.5
1k
Q1437
18k
2SC3311A
67.6
:RN
D
Q1434
D1434
D1432
BUFF
2SC3311A
1SS133
MTZJ-T-22
C1437
BUFF
DC.BIAS
0.001
R1446
:PT
6.8
D1435
TO E BOARD
R1463
47
10k
1SS133
CN502
C1435
2.2
D1436
160V
6.3
R1447
1SS133
H+
R1457
D1431
5.8
47
1k
MTZJ-T-22
Q1433
H(MID)
:FPRD
D1437
DC.BIAS
2SA1309A
DY(H)
BUFF
1SS133
H-
Q1438
2SA1309A
C1433
C1436
6.3
5.1
0.01
Q1431
0.001
BUFF
H.IN
200V
Q1436
:PT
:PT
2SC4793
3.4
2SC3311A
V.IN
LBS2SONY
R1438
AMP
E
67.6
18k
SUB DY
1.5
Q1435
2.7
:RN
2SC3311A
R1445
R1449
V.RET
AMP
680
47
H.RET
C1434
:RN
:RN
1.0
0.01
V.DEF
200V
R1458
:PT
V(MID)
1.5
R1437
DY(V)
:FPRD
680
V.RET
:FPRD
C1440
R1442
R1459
C1445
47
100
33
470
25V
:FPRD
16V
DY1461
F
R1434
680
R1468
3W
120
:RS
3W
:RS
R1465
120
3W
:RS
G
CN1464
CN1462
4P
4P
BLK
BLK
:S-MICRO
:S-MICRO
T0 SUB DY(B)
T0 E BOARD CN803
H
12V
I
R2270
R2271
33k
8.2k
:CHIP
:CHIP
6.2
C2234
1
8
7
6
5
J
IC2206
NJM4558M
CN2201
LEVEL SHIFT
12P
BOARD TO BOARD
1
2
3
4
MC14052BF-T2
9V
1
6.2
S DAT
2
S CLK
3
GND
4
12V
5
K
GND
6
L IN
7
R IN
8
AUDIO(R)
R2269
C2235
R2268
GND
9
8.2k
1
33k
:CHIP
:CHIP
L OUT
10
R OUT
11
NC
12
TO AG(1/3)BORAD
CN2001
R2260
47k
:CHIP
L
IC2207
NJM4558M
MIX
M
R2267
1k
:CHIP
R2266
0
:CHIP
N
O
– 97 –
5
6
7
8
9
CN1434
4P
:VH
T0 E BOARD CN503
1
G-H(+)
2
NC
DY(H)
3
NC
4
G-H(-)
CN1433
4P
SUB DY
WHT
:S-MICRO
R1435
R1436
T0 E BOARD CN802
120
120
3W
3W
1
HG.IN
:RS
:RS
2
VG.IN
DY(V)
3
VG.RET
4
HG.RET
CN1461
3P
WHT
R1462
:S-MICRO
560
T0 V DY(B)
V.DEF
1
V.MID
2
VM
3
V.RET
C1439
0.0047
R1443
L1431
CN1431
500V
0.47
47µH
R1461
5P
E
:FPRD
:FLR50
560
WHT
:S-MICRO
TO D BOARD CN1402
1
135V
R1433
0.47
2
NC
:FPRD
3
9V
C1431
4
GND
10p
:CH
5
VM
C1432
C1443
470
470
16V
16V
CN1432
R1444
R1452
7P
100
470
WHT
:S-MICRO
T0 ZR BOARD CN1401
1
V.IN
2
NC
7.4
R1450
C1441
3
V.OUT
4.7k
0.47
:PT
4
NC
3.1
5
VM.OUT
2.5
6
NC
7
VM.RET
D1433
1SS133
CN1463
SW
2P
RED
R1451
:S-MICRO
220
T0 VM(B)
VM.OUT
1
R1460
2
VM.RET
680
3W
:RS
ZG
(VM/GREEN DY)
B-SS777.<GE.>-ZG.
R2218
R2244
22k
27k
:CHIP
:CHIP
C2233
C2232
0.22
0.22
25V
25V
R2243
R2242
F:CHIP
F:CHIP
22k
22k
C2224
:CHIP
:CHIP
100
R2247
16V
R2245
10k
VCC
10k
:CHIP
R2241
R2208
:CHIP
22k
C2231
3.3k
R2207
R2248
:CHIP
0.0033
:CHIP
1k
18k
B:CHIP
:CHIP
:CHIP
6.2
8
7
6
5
6.2
6.2
R2246
8
7
6
5
18k
0
:CHIP
A
6.2
IC2205
6.2
B
NJM4558M
MIX
6.2
1
2
3
4
R2249
IC2211
10k
1
2
3
4
C2230
:CHIP
R2211
R2240
0.033
SW
4.7k
6.2
22k
25V
:CHIP
:CHIP
B:CHIP
R2253
6.2
R2252
R2251
R2250
4.7k
10k
10k
10k
R2239
R2238
:CHIP
L
:CHIP
:CHIP
:CHIP
22k
22k
:CHIP
:CHIP
IC2202
MC14052BF-T2
C2229
SURROUND MODE SW
0.0047
:CHIP
R2259
R2258
R2257
R2256
R2255
R2232
120k
47k
22k
100k
100k
R2230
100k
12k
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
R2228
R2231
R2233
R2234
R2235
R2236
47k
120k
47k
22k
100k
22k
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
6.2
6.2
6.2
R2254
C2228
8
7
6
5
3.9k
0.47
8
7
6
5
:CHIP
IC2204
NJM4558M
MIX
1
2
3
4
1
2
3
4
6.2
6.2
R2261
15k
6.3
:CHIP
12V
R2227
C2227
R2224
1k
C2236
R2263
R2262
330p
33k
:CHIP
:CHIP
330p
33k
33k
:CHIP
:CHIP
:CHIP
:CHIP
R2223
27k
R2272
:CHIP
R2226
R2225
R2265
33k
0
33k
33k
:CHIP
:CHIP
R2264
:CHIP
:CHIP
27k
:CHIP
R2222
22k
:CHIP
10
11
12
13
14
CN1405
4P
:VH
TO E BOARD CN504
H+
1
R-H(+)
H(MID)
2
NC
H-
3
NC
H.IN
4
R-H(-)
V.IN
CN1404
4P
V.RET
RED
H.RET
:S-MICRO
R1415
R1418
120
120
TO E BOARD CN801
V.DEF
3W
3W
V(MID)
:RS
:RS
1
HR.IN
R1402
560
V.RET
2
VR.IN
3
VR.RET
R1401
560
4
HR.RET
CN1403
3P
RED
:S-MICRO
TO D BOARD CN1501
VM.IN
V.DEF
1
NC
2
VM.RET
3
V.RET
CN1401
7P
WHT
:S-MICRO
TO ZG BOARD CN1432
1
V.OUT
DY1401
2
NC
3
V.IN
4
NC
5
VM.IN
6
NC
7
VM.RET
R1403
680
3W
:RS
ZR
(RED DY)
B-SS777.<GE.>-ZR.
9V
12V
R2217
10k
C2256
C2257
:CHIP
0.1
100
25V
16V
C2254
F:CHIP
R2206
R2209
C2253
R2210
0.033
10k
22k
0.0033
22k
25V
:CHIP
:CHIP
B:CHIP
:CHIP
B:CHIP
C2255
AUDIO(L)
10
C2251
AUDIO(L)
1
R2219
1k
20
19
18
17
16
15
14
13
12
11
:CHIP
IC2208
NJM2150D
8-759-496-02
VCC
C2263
0.1
R2281
25V
6.2
1
2
3
4
5
6
7
8
9
10
1k
F:CHIP
AUDIO(R)
:CHIP
6.2
BBE
6.2
LOWF
C2252
1
6.3
R2212
C2261
4.7k
0.1
6.3
:CHIP
R
25V
A
C2259
C2262
R2213
C2258
R2214
F:CHIP
0
0.033
0.1
22k
0.0033
22k
B
:CHIP
B:CHIP
:CHIP
25V
25V
0
B:CHIP
F:CHIP
C2260
C2264
1
R2274
R2275
R2276
1
R2205
R2204
1k
1k
1k
100
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
R2277
10k
:CHIP
R2216
10k
R2283
:CHIP
0
:CHIP
R2284
10k
:CHIP
IC2208 FUNCTION
H
ON
Q4
10
BBE
DTC144EKA
L
BYPASS
H
+9DB
R2203
R2202
8
PROCESS
10k
10k
L
+6DB
:CHIP
:CHIP
H
+9DB
9
LO CONTOUR
L
+6DB
SW1
VCC
0
SW0
SCLK
0
4.7
DAC4
SDAT
LOGIC SW0(2) SW1(1)
0.5
4.8
MODE
B
A
DAC3
SDA2
DAC2
SDA1
OFF
L
L
DAC1
SDA0
SPACE SOUND
L
H
DAC0
SW3
SRS
H
L
8.1
GND
SW2
NO USE
H
H
IC2201
( )=PIN NO OF IC2201
CXA1315M-T4
D/A-CONVERTER
S
(SURROUND)
B-SS515.<GE.>-S..
– 98 –
15
16
17
18
H1
(KEY,LED,AC SW)
PROG+
PROG-
VOL+
R3001
R3002
R3006
22k
10k
4.7k
:RN-CP
:RN-CP
:RN-CP
5V
CN3001
4P
WHT-L
:S-MICRO
TO H2 BOARD CN3201
CN3202
:S-MICRO
TO D BOARD CN1802
VIDEO INPUT3
J3201
R3203
100
:CHIP
R
R
L(MONO)
L
R3202
100
:CHIP
VIDEO
V
S-VIDEO
1
2
3
4
AUTO
MENU
MENU+
MENU-
ENTER
CONVER
R3201
R3204
R3205
R3206
4.7k
2.7k
1.3k
10k
:RN-CP
:RN-CP
:RN-CP
:RN-CP
100
H2
(FRONT IN KEY)
9V
C2201
47
16V
R2201
10k
:CHIP
Schematic diagrams
H1 H2 S
?
Z G ZR
boards
19
20
21
22
A
CN3004
WHT-L
:VH
VOL-
TV/VIDEO
TO G BOARD CN6007
B
R3007
1
AC(L)OUT
2.7k
:RN-CP
2
NC
3
AC(N)OUT
CN3003
S3006
4B2PS
WHT-L
:VH
POWER
TO G BOARD CN6006
1
AC(L)IN
C
2
NC
3
NC
4
AC(N)IN
IC3002
SBX1981-51
R3009
470
:CHIP
D
C3003
10
16V
STBY5V
0
Q3002
2SC2412K
R3010
0.4
680
:CHIP
D3002
E
SLA-580LT3F
LED
B-SS510.<AEP>-H1.
CN3002
10P
WHT-L
:S-MICRO
TO D BOARD CN1803
F
11P
RED-L
G
H
CN3204
5P
BLK-L
:S-MICRO
R3209 R3210
TO D BOARD CN1601
220
220
:CHIP
:CHIP
5
SP MUTE
4
HP L IN
I
3
GND
HP
2
GND
AUDIO L
1
HP R IN
J3202
6
R3211
R3212
5
L3202
220
220
:CHIP
:CHIP
4
100µH :EL0606
3
HEADPHONE
2
7
HP
L3201
8
100µH :EL0606
9
AUDIO R
1
C3204
C3205
0.022
0.022
B:CHIP
B:CHIP
J
2.9
R3208
10k
0
:CHIP
AUTO
PROGR
Q3201
2SC2412K
INV
R3207
1.3k
:RN-CP
5V
K
C3203
10
16V
B-SS510.<AEP>-H2.
CN3201
4P
L
WHT-L
:S-MICRO
TO H1 BOARD CN3001
M
N
O
Schematic diagrams
– 99 –
G UG
boards
/

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