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Schematic Diagrams Of H1, H2, S, Zg And Zr Boards - Sony KP-EF41ME Service Manual

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

H+
H(MID)
DY(H)
H-
H.IN
V.IN
SUB DY
V.RET
H.RET
R1435
R1436
120
120
V.DEF
3W
3W
V(MID)
R1432
DY(V)
560
V.RET
R1431
560
C1444
C1446
47
100
VM.IN
160V
16V
VM
VM.RET
R1454
C1439
47
0.0047
L1431
R1443
1/2W
500V
135V
47µH
:FPRD
:E
:FLR50
:FPRD
R1433
R1455
R1440
L1432
9V
1.8
560
C1438
JW(5)
:FPRD
:FPRD
:FPRD
0.0047
200V
Q1434
:PT
R1448
2SC3311A
DY1431
820
Q1432
BUFF
2SA1837
R1439
VM.DRIVE1
18k
C1443
C1450
470
D1432
R1463
0.001
16V
MTZJ-T-39
JW(5)
:PT
DC.BIAS
C1437
0.001
:PT
Q1433
R1452
2SA1309A
C1433
1k
TO E BOARD
BUFF
0.1
C1435
200V
2.2
1
CN502
:PT
Q1436
160V
2SC3311A
R1444
C1441
R1453
AMP
R1456
R1457
220
0.1
680
1k
200V
3W
:FPRD
Q1435
R1450
:PT
H+
:RS
2SC3311A
1k
AMP
H MID
DH(H)
D1431
C1436
0.001
H+
MTZJ-T-39
:PT
Q1431
DC.BIAS
R1445
R1449
2SC4793
R1438
68
68
VM.DRIVE2
18k
H.IN
V.IN
R1441
C1434
220
SUB DY
R1437
0.0047
R1458
560
200V
V.RET
D1433
1.8
:PT
:FPRD
C1440
R1442
1SS133
H.RET
47
220
25V
V.DEF
R1459
C1445
R1451
39
100
220
V.MID
:FPRD
16V
DY(V)
V.RET
R1468
120
3W
:RS
DY1461
ZG
R1465
120
3W
:RS
(VM/GREEN DY)
CN1464
CN1462
4P
4P
BLK
BLK
:S-MICRO
:S-MICRO
T0 SUB DY(B)
T0 E BOARD CN803
12V
IC2211
MC14052BF-T2
SW
VCC
R2208
R2270
R2271
3.3k
33k
10k
:CHIP
:CHIP
:CHIP
C2234
1
8
7
6
5
A
IC2206
B
CN2201
NJM4558M
12P
LEVEL SHIFT
BOARD TO BOARD
1
2
3
4
9V
1
2
S DAT
S CLK
3
GND
4
12V
5
GND
6
AUDIO R
L IN
7
R IN
8
C2235
R2268
R2269
GND
9
1
33k
10k
:CHIP
:CHIP
L OUT
10
R OUT
11
NC
12
R2259
R2258
R2257
R2256
TO AG(1/3) BOARD
120k
47k
22k
100k
:CHIP
:CHIP
:CHIP
:CHIP
R2260
CN2001
47k
:CHIP
8
7
6
5
IC2207
NJM4558M
MIX
1
2
3
4
R2261
15k
:CHIP
R2267
R2263
C2236
R2262
1k
33k
330p
33k
:CHIP
:CHIP
:CHIP
:CHIP
R2265
R2266
33k
0
:CHIP
R2264
:CHIP
27k
:CHIP
– 101 –
CN1434
4P
:VH
T0 E BOARD CN503
1
G-H(+)
2
NC
H+
3
NC
H(MID)
4
G-H(-)
DY(H)
H-
CN1433
H.IN
4P
WHT
V.IN
:S-MICRO
SUB DY
T0 E BOARD CN802
V.RET
1
HG.IN
H.RET
2
VG.IN
V.DEF
3
VG.RET
V(MID)
DY(V)
4
HG.RET
V.RET
CN1431
5P
WHT
VM.IN
:S-MICRO
VM
0.47
TO D BOARD CN1804
VM.RET
1
135V
2
NC
0.47
3
9V
4
E
5
VM
DY1401
CN1432
7P
WHT
:S-MICRO
T0 ZR BOARD CN1401
V.IN
1
47
NC
2
3
V.OUT
4
NC
5
VM.OUT
6
NC
7
VM.RET
• ZG BOARD VOLTAGE LIST
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
SJ1461
JW(5)
Q1431
B
1.0
Q1433
B
6.1
C
70.1
E
6.4
CN1461
E
0.5
3P
Q1434
B
6.8
WHT
:S-MICRO
Q1432
B
138
C
9.3
T0 V DY(B)
C
70.1
E
6.4
R1462
1
V.DEF
560
E
139
2
V.MID
R1461
3
V.RET
560
B-SS516.<CH.>-ZG.
9V
12V
R2244
22k
:CHIP
C2233
C2232
0.22
0.22
25V
25V
R2243
R2242
R2218
F:CHIP
F:CHIP
22k
22k
47k
:CHIP
:CHIP
:CHIP
R2247
R2245
10k
10k
:CHIP
R2241
:CHIP
R2217
22k
C2231
10k
R2207
R2248
:CHIP
0.0033
:CHIP
1k
18k
B:CHIP
:CHIP
:CHIP
C2224
R2206
100
10k
8
7
6
5
:CHIP
16V
AUDIO L
R2246
8
7
6
5
18k
:CHIP
R2219
1k
IC2205
:CHIP
NJM4558M
MIX
VCC
1
2
3
4
R2249
10k
1
2
3
4
C2230
:CHIP
R2211
R2240
0.033
22k
4.7k
25V
:CHIP
:CHIP
B:CHIP
R2253
R2252
R2251
R2250
4.7k
10k
10k
10k
R2239
R2238
L
:CHIP
:CHIP
:CHIP
:CHIP
22k
22k
:CHIP
:CHIP
R
A
B
R2212
4.7k
:CHIP
IC2202
MC14052BF-T2
C2229
SURROUND MODE SW
0.0047
:CHIP
R2255
R2229
R2232
R2230
100k
#
100k
:CHIP
12k
:CHIP
:CHIP
:CHIP
R2231
R2233
R2234
R2235
R2236
R2228
47k
120k
47k
22k
100k
22k
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
C2228
8
7
6
5
0.47
IC2204
NJM4558M
12V
MIX
1
2
3
4
R2227
C2227
R2224
1k
330p
33k
:CHIP
:CHIP
:CHIP
R2223
47k
:CHIP
R2272
R2226
33k
R2225
0
:CHIP
33k
:CHIP
:CHIP
R2222
22k
:CHIP
CN1405
4P
:VH
TO E BOARD CN504
1
R-H(+)
2
NC
3
NC
4
R-H(-)
CN1404
4P
RED
:S-MICRO
R1415
R1418
120
120
TO E BOARD CN801
3W
3W
1
HR.IN
R1402
560
2
VR.IN
3
VR.RET
R1401
560
4
HR.RET
CN1403
3P
RED
:S-MICRO
TO D BOARD CN1501
1
V.DEF
2
NC
V.RET
3
CN1401
7P
WHT
:S-MICRO
TO ZG BOARD CN1432
1
V.OUT
2
NC
3
V.IN
4
NC
5
VM.IN
6
NC
7
VM.RET
ZR
(RED DY)
B-SS516.<CH.>-ZR.
Ref.
Pin No. Voltage [V]
Q1435
B
2.3
• S BOARD IC2208 XR1071CP
C
6.1
E
1.7
12 21
13 20
L
R
L
R
Q1436
B
2.3
C
9.3
G1
G2
E
1.6
L
9
24
R
L
8
25
LPF
+
SPF
R
L
6
+
27
R
+
+
L
10
HPF
23
R
Peak
Detect
Def
Control
L
R
L
R
L
R
L
R
L
R
3 30
4 29
5 28
7 26
7 26
IC2208
XR1071CP
BBE
L
R
C2222
100
C2238
C2211
16V
1
10
GND
GND
BBE
VEE
VCC
C1
C1
C2204
0.001 B:CHIP
C2221
0.001 B:CHIP
C2
C2
C2210
4.7
C2218
4.7
DET OUT
DET OUT
C2209
4.7
C2216
4.7
INPUT
INPUT
C2208
1 16V F:CHIP
DEFC OUT
C2215
1 16V F:CHIP
DEFC OUT
C2207
4.7
C2214
4.7
ALL PASS
ALL PASS
C2206
0.47
C2213
0.47
LOW PASS
LOW PASS
HIGH PASS
HIGH PASS
C2202
0.0047 B:CHIP
C2223
0.0047 B:CHIP
C2203
VCA OUT
C2212
VCA OUT
0.047
R2298
0.047
L P GAIN1
10k
AUDIO R
25V
25V
L P GAIN1
:CHIP
B:CHIP
B:CHIP
L P GAIN2
R2214
L P GAIN2
C2200
C2237
10k
SUM NODE
220p
220p
:CHIP
SUM NODE
B:CHIP
B:CHIP
OUTPUT
OUTPUT
SWITCH
C2217
R2213
DEFINITION
R2299
1
150k
1k
C2220
:CHIP
C2205
R2288
:CHIP
1
2.2
2.2k
R2274
:CHIP
4.7k
:CHIP
R2277
100k
:CHIP
R2215
Q2205
100k
2SA1037AK
:CHIP
Q2206
2SC2412K
R2205
R2204
100
100
:CHIP
:CHIP
R2216
1k
:CHIP
R2203
R2202
10k
10k
9V
:CHIP
:CHIP
SW1
VCC
C2201
SW0
SCLK
47
16V
DAC4
SDAT
DAC3
SDA2
R2201
10k
DAC2
SDA1
:CHIP
DAC1
SDA0
DAC0
SW3
GND
SW2
LOGIC SW0(2) SW1(1)
IC2201
MODE
CXA1315M-T4
B
A
D/A-CONVERTER
OFF
L
L
SPACE SOUND
L
H
SRS
H
L
NO USE
H
H
( )=PIN NO OF IC2201
S
(SURROUND)
B-SS516.<CH.>-S..
– 102 –
H1
(KEY,LED,AC SW)
PROG+
PROG-
VOL+
R3001
R3002
22k
10k
:RN-CP
:RN-CP
5V
CN3001
4P
WHT-L
:S-MICRO
TO H2 BOARD CN3201
14 19
16 17
L
R
L
R
+
+
on
L
15
VIDEO INPUT3
off
18
J3201
R
R3203
100
:CHIP
R
R
L
11
L(MONO)
VCA
22
L
R3202
R
100
:CHIP
VIDEO
V
S-VIDEO
1
2
3
4
MENU
MENU+
MENU-
ENTER
R3201
R3204
R3205
R3206
4.7k
2.7k
1.3k
10k
:RN-CP
:RN-CP
:RN-CP
:RN-CP
H2
(FRONT IN KEY)
• S BOARD VOLTAGE LIST
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
Ref.
IC2201
1
0
16
12.3
2
0
IC2203
1
6.2
3
0.5
2
6.2
7
8.5
IC2206
10
8.1
3
6.3
5
6.2
14
4.8
15
4.7
6
6.2
7
6.2
16
8.9
8
12.3
IC2202
1
6.2
IC2204
1
6.2
2
6.3
3
6.3
2
6.3
IC2207
3
6.2
4
6.2
5
6.2
5
6.2
6
6.2
9
0
7
6.3
10
0
11
6.3
8
12.3
12
6.3
IC2205
1
6.2
13
6.2
2
6.2
14
6.2
3
6.2
IC2208
15
6.2
5
6.2
Schematic diagrams
Ò (h1)
(h1) (h2)
(h1)
(h1)
(h1)
(h2) S
(h2)
(h2)
(h2)
Ò
(zg) (zr)
(zg)
(zg)
(zr)
(zr)
(zr)
(zg)
(zg)
(zr)
boards
CN3004
5B3PS
WHT-L
:VH
TO G BOARD CN6007
AC(L)OUT
VOL-
TV/VIDEO
1
2
NC
R3006
R3007
3
NC
4.7k
2.7k
:RN-CP
:RN-CP
4
NC
5
AC(N)OUT
CN3003
4B2PS
S3006
1-571-433-31
WHT-L
:VH
POWER
TO G BOARD CN6006
1
AC(L)IN
2
NC
NC
3
AC(N)IN
4
IC3002
SBX1981-51
R3009
470
:CHIP
C3003
10
16V
STBY5V
0
Q3002
2SC2412K
R3010
0.4
680
:CHIP
D3002
SLA-580LT3F
LED
B-SS516.<CH.>-H1.
CN3002
10P
WHT-L
:S-MICRO
TO D BOARD CN1803
CN3202
11P
RED-L
:S-MICRO
TO D BOARD CN1802
CN3204
5P
BLK-L
:S-MICRO
R3209 R3210
TO D BOARD CN1601
220
220
:CHIP
:CHIP
5
SP MUTE
4
HP L IN
3
GND
HP
GND
2
AUDIO L
HP R IN
1
J3202
6
R3211
R3212
5
L3202
220
220
4
100µH :EL0606
:CHIP
:CHIP
3
2
HEADPHONE
7
HP
8
L3201
9
100µH :EL0606
AUDIO R
1
C3204
C3205
0.022
0.022
B:CHIP
B:CHIP
2.9
R3208
10k
0
:CHIP
AUTO
AUTO
CONVER
PROGR
Q3201
2SC2412K
INV
R3207
1.3k
:RN-CP
5V
C3203
10
16V
B-SS526.<CH.>-H2.
CN3201
4P
WHT-L
:S-MICRO
TO H1 BOARD CN3001
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
4
6.0
6
6.2
25
5.9
7
6.2
5
6.0
26
6.0
8
12.3
6
6.0
27
5.9
7
5.9
28
5.9
1
6.2
8
6.0
29
6.0
2
6.2
9
5.9
30
5.8
3
6.2
10
6.0
31
12.3
5
6.2
11
6.0
32
5.9
6
6.2
12
6.0
7
6.2
13
6.0
IC2211
10
0
8
12.3
12
6.2
14
6.0
13
6.2
15
0
1
6.2
14
6.2
16
6.7
2
6.3
16
12.3
17
5.9
3
6.2
18
5.9
5
6.2
Q2205
B
12.5
19
5.9
6
6.2
C
12.3
20
6.0
7
6.2
E
12.3
21
6.0
8
12.3
22
6.0
Q2206
B
0.8
23
6.0
1
6.0
C
0
24
6.0
3
6.0
Schematic diagrams
G (ug)
(ug)
(ug)
(ug)
l
(ug)
boards
– 103 –

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