Haier LEY22T1000HF, Service Manual, Page: 35 / 71

5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
AUDIO_OUTPUT
Near MST.IC
Ground in the middle of the L/R
CLOSE TO IC CLOSE TO IC
OFF
ON
FOR 2X3W
MUTE CONTROL
1E56 BIT0
120mA
500mS
ON:9.7V OFF:4.3V
1E98 BIT0
OFF
ON
ON
OFF MUTE
Near MST.IC
Ground in the middle of the L/R
CLOSE TO IC
CLOSE TO IC
2.2K
2011-9-1 340
ᬍবЎ
10R
ˈ䰡Ԣ⬉⑤ాໄ
2011-9-21 EC29
ᬍবЎ
100UF/10V
ˈᬍ୘㘇ᴎ䱨⾏ᑺ
2011-9-21 R339,R345
䴴䖥
1517
ᨚᬒˈᬍ୘୛ুᑩా
LOUT+
ROUT+
SVR
AMP_LIN AMP_RIN
AR+ AL+
LOUT- ROUT- ROUT+ LOUT+
1517EN
1517EN
LINEOUTR
LINEOUTL
PM
PM
AMP_LIN
PH_L
PH_R
PH_DETEC
AMP_RIN
5VSCARTAUDIO
5V_SCART
5V_SCART
VCC_AMP
12VA
VCC_AMP
VCC_AMP
5Vstb
5VA
5V_3544
5V_TUNER
5V_3544
AUOUTR1
2 AUOUTL1
2
LINEOUTL
7
LINEOUTR
7
MUTE_1517
2
MUTE_3544
2
AUOUTR0
2 AUOUTL0
2
PH_DETEC
2
Title Size
Document Number
Rev
Date:
Sheet
of
⏅ഇᏖ催ᮄऎफऎ⾥ᡔफक䏃೑䰙ᡔᴃ߯ᮄⷨお䰶
C
ᑻ
4
ὐ
TEL:0755-26996895 FAX:0755-26996830
1.0
AUDIO
99
Tuesday, November 01, 2011
Title Size
Document Number
Rev
Date:
Sheet
of
⏅ഇᏖ催ᮄऎफऎ⾥ᡔफक䏃೑䰙ᡔᴃ߯ᮄⷨお䰶
C
ᑻ
4
ὐ
TEL:0755-26996895 FAX:0755-26996830
1.0
AUDIO
99
Tuesday, November 01, 2011
Title Size
Document Number
Rev
Date:
Sheet
of
⏅ഇᏖ催ᮄऎफऎ⾥ᡔफक䏃೑䰙ᡔᴃ߯ᮄⷨお䰶
C
ᑻ
4
ὐ
TEL:0755-26996895 FAX:0755-26996830
1.0
AUDIO
99
Tuesday, November 01, 2011
R406 0R-0402 R406 0R-0402
10R-0603 R340 10R-0603 R340
200P
C248
200P
C248
R339 1K R339 1K
R400
22K
R400
22K
3904
Q24
3904
Q24
1
2 3
Q31 3904 Q31 3904
1
2 3
C211
10p
C211
10p
+
EC27 47uF/16V
+
EC27 47uF/16V
D7
BAW70
D7
BAW70
1
2
3
C4 0.1uF C4 0.1uF
R388 0R-0402 R388 0R-0402
C254 10P C254 10P
20K
R311
20K
R311
R347 100K R347 100K
NC/1uF-0603 C260 NC/1uF-0603 C260
22K
R318
22K
R318
+
EC29
100uF/16V
+
EC29
100uF/16V
+
EC28
47uF/16V
+
EC28
47uF/16V
R384 68K R384 68K
C255 10p C255 10p
2.2u
C239
2.2u
C239 C252 200p C252 200p
C253 10P C253 10P
C214
10p
C214
10p
C256
0.1uF
C256
0.1uF
100K
R334
100K
R334
C144 10P C144 10P
R380 20K R380 20K
R345
1K
R345
1K
RX17 V800AA RX17 V800AA
10uF
C234
10uF
C234
Q30
3906
Q30
3906
1
3
2
10uF
C250
10uF
C250
R385 2.2K R385 2.2K
10k
R333
10k
R333
R344 10R-0603 R344 10R-0603
47R
R336
47R
R336
C934 1n C934 1n
2K
R304
2K
R304
47K
R330
47K
R330
100K R351 100K R351
+
EC26
470uF/10V
+
EC26
470uF/10V
1
2
R353
10K
R353
10K
100K
R317
100K
R317
C258 10p C258 10p
+
C3 470uF/16V
+
C3 470uF/16V
20K
R331
20K
R331
R401
100R-1206
R401
100R-1206
10uF
C257
10uF
C257
R365 NC R365 NC
+
EC25
470uF/10V
+
EC25
470uF/10V
1
2
U19
DF3544
U19
DF3544
IN1
3
BIAS
6
OUTA
1
MUTE
2
VDD
8
GND
4
IN2
5
OUTB
7
R372 10K R372 10K
Q28 3904 Q28 3904
1
2 3
V800AA
RX16
V800AA
RX16
47K
R306
47K
R306
C251 1uF-0603 C251 1uF-0603
+
EC24
100uF/16V
+
EC24
100uF/16V
2.2u
C247
2.2u
C247
Q400 3904 Q400 3904
1
2 3
FB4 56-4A-1206 FB4 56-4A-1206
3904
Q25
3904
Q25
1
2 3
2.2u
C246
2.2u
C246
C207
10p
C207
10p
R375 6.8K R375 6.8K
U18
TPA1517
U18
TPA1517
IN1
1
SGND
2
SVRR
3
OUT1
4
PGND
5
OUT2
6
VCC
7
M/SB
8
IN2
9
GND/HS
10
GND/HS
11
GND/HS
12
GND/HS
13
GND/HS
14
GND/HS
15
GND/HS
16
GND/HS
17
GND/HS
18
GND/HS
19
GND/HS
20
C249 1uF-0603 C249 1uF-0603
2K
R327
2K
R327
CN30
4pin-2.54mm
CN30
4pin-2.54mm
1
1
2
2
3
3
4
4
R366 NC R366 NC
R350
22K
R350
22K
RX18 V800AA RX18 V800AA
C933 1n C933 1n
R404 22K R404 22K
22K
R335
22K
R335
H2
HOLE
H2
HOLE
1
2 3 4 5
6 7 8 9
10K R348 10K R348
R383
1K
R383
1K
J6
Headphone
J6
Headphone
L
5 4
0 0
6
0
3
R
2
GND
1
2
7
3
8
4
9
5
10
600-500mA-0603 L13 600-500mA-0603 L13
+
EC30
47uF/16V
+
EC30
47uF/16V
Q26 3904 Q26 3904
1
2 3
R402
100R-1206
R402
100R-1206
2.2u
C236
2.2u
C236
V800AA
RX15
V800AA
RX15
C279
0.1uF
C279
0.1uF
R407
0R-0402
R407
0R-0402
C103
10P
C103
10P
R403
100R-0603
R403
100R-0603
R405
22K
R405
22K
0.1uF
C233
0.1uF
C233
C259 200p C259 200p
EC32
220uF/16V
EC32
220uF/16V
1 2
Q32 3904 Q32 3904
1
2 3
47R
R320
47R
R320
R338 10R-0603 R338 10R-0603
Q33 3904 Q33 3904
1
2 3
10k
R314
10k
R314
R343 100K R343 100K
200P
C241
200P
C241
Q34 3906 Q34 3906
1
3
2
H3
HOLE
H3
HOLE
1
2 3 4 5
6 7 8 9
R378
22K
R378
22K
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