Sony SDM-N80 Service Manual page 28
Tft lcd color computer display
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Also See for SDM-N80:
- Operating instructions manual (124 pages) ,
- Specifications (2 pages) ,
- Limited warranty (2 pages)
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SUB -COM, GVIF RECEIVER,
B
D/D CONVERTER, INVERTER,
AUDIO, SENSOR AMP
IC1201 GVIF RECEIVER
R0 –7
42
CN1201
REFRQN
41
SDATAN-A
9
SDATAN
40
SDATAP-A
11
SDATAP
39
SDATAN-B
4
REFRQP
G0 –7
SDATAP-B
6
B_CPU_ST
B-CPU-ST
15
PANEL MODE
16
SCL
SCL
17
B0 –7
SDA
SDA
A
18
AUDIO_R
AUDIO_R
24
TO A BOARD
AUDIO_L
AUDIO_L
SFTCLK
CN603
26
USB POWER
USB_POWER
31
DE
USB D–
USB SIG–
33
USB D+
USB SIG+
35
+5V
HOT PLUG
36
IC1202 GVIF RECEIVER
PANEL /DVIF 18V
2
+18V
BL18V
38
R0 –7
42
STBY6V
13
REFRQN
+6V
41
SDATAN
40
SDATAP
39
REFRQP
G0 –7
B0 –7
SFTCLK
DE
BL_ON_P
PON_P12
PROTECT
USB POWER
USB D–
USB D+
USB DET
B_CPU_ST
48
P71/IRQ1
92
BL_ON_P
P07/IRQ1
SDA
28
P50/SDA0/SOT0
SCL
29
P51/SCL0/SIN0
CN1402
49
TMODE
1
MD0
51
TAUX3
2
MD2
85
TAUX
5
P00/AD00
18
TCX
6
P40/SCK
FLASH
20
RXD
7
P42/SIN
19
TXD
8
P41/SOT
TVPP1
3
FLASH SW
76
TRES
4
FLASH SW
Q1401
6
52
RCT
HSTX
3
78
PA2
CK
8
77
RST
RSTX
IC1401
RESET/ WDT
RESET
CN1204
A7 A8
18, 19, 22 – 25, 30, 31
RA0
A10 A11
R OLD0 – 7
ı
A13 A14
RA7
A17 A18
A20 A21
6, 7, 10 – 15
GA0
A23 A24
G OLD0 – 7
ı
A27 A28
GA7
A30 A31
2 – 5, 58, 59, 62, 63
A37 A38
BA0
A40 A41
B OLD0 – 7
ı
A43 A44
BA7
A46 A47
51
A33
CLKA
50
A35
DEA
B7 B8
18, 19, 22 – 25, 30, 31
RB0
LCD
B10 B11
R NEW0 – 7
ı
DISPLAY
B13 B14
RB7
B17 B18
B20 B21
6, 7, 10 – 15
GB0
B23 B24
G NEW0 – 7
ı
B27 B28
GB7
B30 B31
B37 B38
2 – 5, 58, 59, 62, 63
BB0
B40 B41
B NEW0 – 7
ı
B43 B44
BB7
B46 B47
51
B33
CLKB
50
B35
DEB
+5V
BL ON SW
A5
BLON_P
Q1205
+12V
+12V SW
A1 – A3
VCC
Q1202, 1203
B1 – B3
CN1203
2
PROTECT
3
USB POWER CONT
H
USB D–
4
USB D+
TO US BOARD
5
CN1101
USB 18V
1
USB DET
8
+18V
+18V SW
Q1201
SW
Q1204
IC1402 SUB-CPU
X1401
4MHz
IC1300
+18V
T1303
+5V
IC1310
3
+
1
INVERTER CONTROLLER
2
4
S1 S2
–
11
G1
D1
NDA
SWITCHING
12
10
G2
D2
Q1312
ENA
PDA
2
14
7
CT
CMP
6
FB
5
3
ADJ
LCLMP
SW
1
2
CLAMP SW
HCLMP
REF
Q1308
Q1307
T1302
IC1307
INVERTER CONTROLLER
4
S1 S2
11
G1
D1
NDA
SWITCHING
12
10
G2
D2
Q1311
ENA
PDA
2
14
7
CT
CMP
6
FB
3
5
ADJ
LCLMP
SW
1
2
CLAMP SW
HCLMP
REF
Q1306
Q1305
T1301
IC1305
INVERTER CONTROLLER
4
S1 S2
11
G1
D1
NDA
SWITCHING
12
10
G2
D2
ENA
PDA
Q1310
2
14
7
CT
CMP
6
FB
5
3
ADJ
LCLMP
2
SW
1
CLAMP SW
REF
HCLMP
Q1304
Q1303
T1300
IC1302
INVERTER CONTROLLER
4
S1 S2
11
G1
D1
NDA
SWITCHING
BL ON
12
10
G2
D2
Q1309
ENA
PDA
2
14
7
CT
CMP
6
FB
3
5
ADJ
LCLMP
PWM
SW
1
2
CLAMP SW
HCLMP
REF
Q1301
Q1300
BL_STAT
H_PWKEY
H_KEY
H_PWLEDG
H_PWLEDR
H_LEDCLK
H_LEDDATA
H_BRTDET
AMP
Q1452
IC1452 AMP
IN1–
H_PPG2
3
IN1+
OUT1
H_PPG4
5
IN2+
OUT2
IN2–
IROUT
H_IRLED1
H_IRLED2
Q1455
IC1502
IC1501
AUDIO CONTROL
POWER AMP
AUDIO_R
6
16
6
3
IN_R
R_OUT
IN_A–
OUT_A+
AUDIO_L
11
17
15
5
L_IN
L_OUT
IN_B–
OUT_A–
SDA
19
15
18
SDA
BOUT_R
OUT_B+
SCL
20
14
16
SCL
BIN_R
OUT_B–
13
BOUT_L
12
1
20
RESET
HP SW
BIN_L
SDOWN
HP_IN
Q1505
Q1506
RESET
HP_STAT
MUTE
AUDIO_ON
PON_5AU
PON_G33R
AUDIO ON
+18V
+9V
+5V
+3.3V
+6V
+5V
I
O
I
O
I
O
IC1503
IC1204, IC1205
IC1203
+9V REG
+3.3V REG
+5V REG
+18V
+5V
SWITCHING
AUDIO +5V SW
Q1615
Q1613, 1614
IC1601 SW CONTROLLER
IC1651 SW CONTROLLER
3
10
6
AMP
PROTECT
NON1
OUT2
Q1610, 1611
Q1612
6
4
DT1
14
5
NON2
16
16
VREF
11
11
DT2
13
13
INV2
12
12
FB2
CN1303
8
1
HOT-4
LCD
BACK LIGHT
2
COOL-4
6
IC1309
(2/2)
6
–
7
5
+
CN1302
8
1
HOT-3
LCD
BACK LIGHT
2
COOL-3
6
IC1309
(1/2)
2
–
1
3
+
CN1301
8
1
HOT-2
LCD
COOL-2
BACK LIGHT
2
6
IC1304
(2/2)
6
–
7
5
+
CN1300
8
1
HOT-1
LCD
2
COOL-1
BACK LIGHT
6
IC1304
(1/2)
2
CN1451
–
+5V
1
3
2
5V (STBY)
+
3
5V (SENS)
+12V
4
12V
7
PWKEY
8
KEY
9
PWLED_G
I
10
PWLED_R
TO H1 BOARD
11
LEDCLK
CN001
12
LEDDATA
16
BRT DET
15
IRDET
13
IRLED1
IC1451 AMP
BUFF
14
IRLED2
Q1451
6
IN2–
7
BUFF
OUT2
Q1454
3
12
IN1+
IN4+
5
8
IN2+
OUT3
10
9
IN3+
IN3–
13
1
IN4+
OUT1
14
2
OUT4
IN1–
AMP
CN1501
1
ROUT+
(SPEAKER R)
AMP
2
ROUT–
Q1456
CN1502
1
LOUT+
(SPEAKER L)
2
LOUT–
MUTE SW
Q1503, 1504,
1508
CN1503
CN1701
3
R OUT
R OUT
3
IC1505 AMP
2
L OUT
L OUT
2
6
INB–
5
HP_STAT
HP_STAT
5
2
INA–
7
OUTB
1
OUTA
U
(PHONE)
LATCH
Q1512
+12V
+18V
SWITCHING
Q1665
10
AMP
PROTECT
DT1
OUT2
Q1660, 1661
Q1662
INV1
14
FB1
NON2
+5V
SWITCHING
VREF
Q1685
DT2
7
AMP
PROTECT
INV2
OUT1
Q1680, 1681
Q1682
3
FB2
NON1
PROTECT
B-SS3558<U/C>-BD3-EPS05
CN1700
(HEADPHONE)
SDM-N80 (E) 3-3
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