Read Sharp LC-32GD9EK (serv.man15) Service Manual online
108
LC-32GD9E
LC-37GD9E
ON
OFF
1
2
3
4
5
6
B
R
R
B
(32/37/45)
AUDIO
M2
J2702
M2
J2701
AV
A-OUT-L/R
20
FAST-SW1/
SLOW-SW1
AV-LINK
36/32/28
J1101
A-IN-L/R
A-IN-L/R
R(C2)/G/B
40
SCART1
15/11/7
J1101
A-OUT-L/R
VIN1(Y/V)
24/22
VOUT1
VOUT2
31
41
3/1
37/29
27/23
16/8
19
6/2
SCART2
VIN2(Y/V)
3/5
LOUT/ROUT
A-OUT
A/V-IN
LIN/RIN
J1201
1
CVBS-IN
S/VIDEO
13/15
HEAD
PHONE
J1301
SC2301
RS-232C
QSOCDA036WJ
4/6
RX2+/-
RXC+/-
7/9
RX1+/-
RX0+/-
10/12
SDA/SCL
SC1902
1/3
HDMI-IN
QSOCZA117WJ
16/15
12/15
1/2/3
SDA/SCL
D-SUB-15
QSOCNA229WJ
PCV
R/G/B
13/14
PCV
H/V
SC2303
RXC+/-
16/15
1/3
7/9
SDA/SCL
10/12
HDMI-IN
RX2+/-
RX0+/-
4/6
RX1+/-
SC1901
DUNTKD628FM01(32/37)
SENS
SENS
D104
OPC
-LED
REMOCON
DUNTKD607FMV0
OPC
D102
SLEEP
D103
POW
-LED
RMC101
IC101
SC4601
CN5
CN4
CN2
CN1
P1701
P2305
P2301
P2303
SC1702
SC1701
SC2702
SC2703
P201
P202
SC2707
SC2705
P2702
P1101
P1102
P1201
P301
P101
CN7501
CN7502
CN5
CN4
TU201
CH+
VOL+
CH-
VOL-
S156
POWER SW
P0035GE
P153
DUNTKD606FMV0
(32/37)
DUNTKD609FM01
(32/37)
P2302
P2306
INPUT
AUDIO
SC301
SC4602
G
G
R
(32/37)
RTUNQA033WJZZ
(GD9E)
IC201
IC202
QCNCMA199WJSA
CARD-SLOT
QJAKJA007WJZZ
QJAKZA033WJZZ
QCNCMA012WJ
QCNCMA250WJ
TDA9886
IXB682WJ
IF-DEMOD
COFDM-DEMOD-IC
8
FL201
FL202
IF(A)
IF(D1/D2)
10
11
SIF
VIF
CVBS
SIF
1
2
23
24
1
2
IF-AGC
IF(D1/D2)
12
17
IF-AGC
10/9
SDA/SCL
5
4
9
10/11
IC204
12
2
14/15
1
5
IC203
13/1
TSDA/SCL
19/18
10/9
14
FED[0:7]
34-25
FESDA FESCL
21
20
3
|
11
21
22
12
23
36
38
40
1
|
23
FE**
MULTIPLEX
AGC
2
I2CSEL
20
9-11
I2CSEL
SDA
SCL
67/66
HDMI-
INT
119-110
IC1902
71/70
104
HDMI
RECEIVER
29/30
24LC2BIN
IC1905
59/58
84-86
SII9021
E2PROM
63/62
HDMI-R
27/28
SDA3
SCL3
5/6
IC1901
24LC2BIN
E2PROM
5/6
IC3003
IXB664WJ
IC3002
VCT6993
PIC16F913
IC3301
IXB064WJ
FRC
IC2301
ISL83220
RS-232C
Tra/Receiver
2
3
QSOCZA117WJ
QJAKEA073WJ
QJAKEA073WJ
IC2704
CD4052BP
R
L
R
L
4
2
5
11
15
14
13
3
9
10
14
13
12
11
16/15
IN1_L/R
IN2_L/R
IN3_L/R
AOUT1_R/L
AOUT2_L/R
OUTMON_L/R
24
23
22
21
13
12
13
12
2
1
18
17
18
17
6
5
BR24C21F
E2PROM
5/6
IC2303
174
173
172
M2
171
47
2/3
IC2701
M1
5/11
6
10
7/9
4
12
HDMI
HS/VS
DH/DV
SYNC
33
10
10
VIN_2
190
VIN_1
VIN2
R(C1)/G/B
10
4
6
8
4
6
8
R1(C1)/G1/B1
R2(C2)/G2/B2
14
15
10/9
14/2
DTVPC
DTVHDMI
(A/B)
178
177
176
187
175
182
15
15
195
194
189
160
IN1_FSW
IN2_FSW
1
3
1
3
SLOW_SW2
SLOW_SW1
88
87
2
2
FAST-SW2/
SLOW-SW2
SPK_L/R
14
13
IC303
NJM4558M
OP-AMP
IC301
IC302
13/16
13/16
4
4
TDA8931T
TDA8931T
SPL
SPR
AV
AV
AV
1
8
7
3
2
4
5
L
R
R
L
L
R
L
R
1
7
3
5
L
R
28/27
S-MUTE
IC1201
Y
C
C
7
11
183
21
23
7
1
20
DTU-ON
3
23
DTM-RESET
2
20
OFL/OSC
3/4
1
4
H-SYNC
V-SYNC
SDA
SCK
SDE
115
116
117
119
120
S-MUTE
PCON1
IC1710
FPGA
TXD
11
RXD
9
13
8
91
92
52
51
48
47
44
43
40
39
31
32
Q1904
Q1902
132-123
144-133
144-133
106
105
102
38
39
40
73
|
66
65
|
58
57
|
50
84
83
HDMI-G
HDMI-B
HDMI-B
102
HDMI-RST
11
9/10
LEDPOWR/G
5/4
2
OPC-IN
6
18
17
MICRO
CONTROLLER
OPC/SLP
28/27
9/7
25
FRAME
7
24/23
LCDUD/LR
4/5
MUTE-SP
22
21
7
7
HDMI-WP
12
13
FRCCK0/1
FRC0
FRC1
36/14
58-44
142-13
206/207
198-205
7-208
MUTE_-SP
15
162
90
KEY
KEY-PSW
2
1
TEMP1-3
4/5
6/7
2/3
4/6
3
TH3002
31
191
AGC
12
7
AGC
SDA3
SCL3
141
|
128
36
32
28
181
180
179
DTUNER_R/G/B
I2C SEL
FE**
FESDA FESCL
D-R/G/B
DTUNER-CVBS
IC4401
IC4402
IC4405
IC4404
IC4407
IC4406
IC4408
IC4203
IC4202
IC4201
IC4001
Q4601/2
Q4603/4
Q4605/6
EQ
EQ
EQ
R
G
B
CVBS
FED
8
8
FED
8
8
8
4
CIA
CIA
CID
CIOE
8
8
8
4
EMIA
EMIA
EMI
EMIDM
SMIAM
SMI
16
14
7
SDIDM
EMIDM
EMIAM
16
22
15
7
11
EMIDM
16
EMI
EMIAM
EMI
2
22
IXB680WJ
IXB076WJ
64MSDRAM
64MSDRAM
IXB076WJ
16M-FLASH
IXB681WJ
IXB681WJ
16
NOR
OR
OR
IC4403
99
52
87
9
CE1
WAIT
D2
CD1
LCX244MT
TCLCX245
LVC573AP
LVC573AP
OCTAL
TRANCEIVER
BUFFER
/LINE
DRIVER
3-STATE
OUTPUT
3-STATE
OUTPUT
25
24
L
R
5
6
9
10
7
8
36
32
28
33
50
|
57
TVSCA TVSCL
I2CSDA I2SSCL
19
/
21
41
/
39
AF13
AF11
AF12
AF1
AC1
AD1
AB1
AF9
AC11
AE6
AE12
AC5
N4
N3
P4
R3
RQ1
CS3
BE0
EMICS3
EMIBE0
CIIRQ0
CPUWAIT
CPU
WAIT
IC4204
BR24L64F
DIGITAL
PROCESSOR
AC21
AD21
TXD
RXD
P4001
P4003
D-L/R
25
24
21
19
SDA SCL
IC4003
BU4228G
B3.3V
IC4002
Q4001
Q4002
RSTIN
20
AF6
RESET
IC4701
IC4702
POWON
23
M2
29
27
H/V
FE**
50
|
57
37
|
58
FESDA FESCL
39
41
43
45
Q205
Q209
8
8
OPEN
M2
M2
M2
SC2704
M2
M2
159
M3
M4
M2
M6
M3
M6
M6
M5
M5
M5
M5
M6
29
27
H/V
IC1102
IC1101
2
2
4
2
6
4
OUT1-L/R
OUT2-L/R
+8V
-AIN
Q1201
Q1202
+8V
-AIN
+8V
-AIN
Q1107
Q1108
Q1103
Q1104
Q301
Q302
Q305
Q306
HPMUTE
11
11
19
18
17
16
PRE-DRIVE
Q7517/22/18
PRE-DRIVE
Q7515/21/18
PRE-DRIVE
Q7514/20
PRE-DRIVE
Q7514/20
PRE-DRIVE
Q7513/19
CN7502
CN7501
2
OFL/OSC
13.5V
BU+5V
20-21
35V
POW_5V
1
4-6
10-15
INV_BRT
PCON1
PCON2
PCON2
INV_ON
2
5
OPC
OPC/SLP
LEDPOWR/G
TEMP1-3
FRAME
LCDUD/LR
LVDSxx
F7501
6.3A
REG
OSC
REG2
OFL
6
4
7
3
2
5
STB
ERR
8
BRT
A
B
C D
E
D
A
C
B
E
V-SENCE
I-SENCE
OVP
CT
6 RT
5
14
9
10
CN7503
4
OVP
11
7
9 10 11
13
12
I-sen
9
IC7502
IC7502
1
Duty
BCT
12
SS
1-5
20
Vcc
Vcc
Vcc
Vcc
2
Vcc
8
Vcc
14
14
3
REG
REG
4
3
REG
24V
24V
IC7501
BD9777FV
INV-CTL
5
3
7
1
VA1
VA2
VB2
VB1
STB
8
13
3
2
Vcc
6
2
Reg
VA1
VA2
VB2
VB1
7
8
9
10
3 REG
14 24V
3
REG
2
Vcc
6
Vin=24V
1-5
CN7504
CN7505
CN7705
CN7508
CN7704
T7501
T7505
I
J
J
T7502
I-sen
D7516
D7517
D7525
Q7508
Q7509
Q7505
Q7506
Q7507
Q7511
Q7512
Q7501
Q7502
Q7503
Q7504
IC7502
F7701 6.3A
F7702 1A
F7702 1A
(SERVICE)
(32/37)
(32/37)
RCORFA020WJZZ
CORE
RCORF0103CEZZ(32/37)
CORE
D7501
ZD7502
ZD7501
Q7528
Q7527
Q7526
Q7525
2
Vcc
FB
Z7601
STR-H2022
INV-CTL
19
23
H_drive2
L_drive2
OVP 29
27
CN7504
CN7505
B
A
A
A
A
B
B
B
T7501
T7502
12
H_drive1
16
L_drive1
Q7501
Q7502
Q7503
Q7504
FB
LC
OVP
OCP
28
LC
6
RP
7
RS
1-5
24V
F7501
10A
2
ON/OFF
4
OSC
5
ERR
33
Hsync
1
Alarm
34
Burst
3
7
OFL
REG2
8
25
Reg7.2V
5
5
Reg5V
3 Enable
Reg7.2V
Vcc
Reg5V
Reg5V
Reg5V
T7508
CN7505
30
OCP
BRT
Z-7602-2
Z-7602-1
D7657
Q7603
D7653
5
REG
BU3.3V
REG/
REG2
IXB698WJ(GD9E)
H/V
SELECTOR
OUT3-L/R
R
B
G
16
26
S2_MUTE
19
S2_MUTE
Q1106
Q1105
S_MUTE
Q1101
Q1102
Q1203
Q1204
S_MUTE
S-MUTE
VOUT2
AV-LINK1
VOUT1
CVBS/Y-IN
C
S_MUTE
S2_MUTE
M5
M1
R
L
IC2702
6
6
4
IN3YV
IN3YV
184
IC2705
DTUNER-CVBS
VIN7
AV-LINK2
10
LVDSxx
ATUNER-CVBS
SIF
SDA
SCL
H-SYNC V-SYNC
TXD
RXD
H/V
H/V
KEY,KEY-PSW
D-L/R
D-L/R
L
L
R
R
2
6
4
8
8
8
VIN2
GRAY LEVEL
ADJ.DRIVE
COM-BIAS
ADJ
PANEL
POW BLOCK
VOLTAGE
REG
DRAM
EPROM
PANEL CONTROL
16
EMIA
EMI
EMIAM
EMIDM
Q4607
43
45
AA3
AE1
GPIOO/IOI
TS2D[0-7]
11
TS2D***
FE***
4
U1
1
2
MUTE
4
CI***
S_MUTE
S2_MUTE
188
161
Q1901
Q1903
HDMI-
SDO/
WS/
SCK
E2PROM
D2
D1
D1
TXD
RXD
IC4604
OP-AMP
D4
D2
D2
D2
D3
D3
D3
D3
D3
D3
D3
5V
3.3V
(SERVICE)
(32/37)
CKITKD609FM01
DUNTKD606WEV0
(SERVICE)
IXB731WJ
(SERVICE)
24LC2BINEES
(SERVICE)
24LC2BINEES
(SERVICE)
DUNTKD607WEV0
(SERVICE)
DUNTKD628WE01(SERVICE)
(SERVICE)
(32/37)
VSP3007PA014A R
VSP3007PA014A L
FED[0:7]
FED[0:7]
FED[0:7]
6
Q730
Q702
IC708
900V
L701
2
I-DET
D724
7
P-CON2
D735
BU5V
13.5V
24V
VCC
D732
Q731
7
6-10
5
35V
IC707
R858
P701
VA701
D728
20-21
5-7
C754
2
D751
380V
Q708
D746
24V
Q712
5V
16
D730
NJM2903M
5V
D733
10
MR4020
IC709
DUNITKD605FM01/03
D737
1-3
12
SC701
2
IC705
3
P-CON2
SW-REG
PCON1
F701
4A
D762
7
1
C757
D701
P704
P702
Q726
T702
D726
3
Q713
D741
C704
D731
35V
MR4030
VCC
900V
5V
GND
L702
380V
D736
14
30V
C752
4-6
FB
1
RY701
D738
IC706
VA702
PCON2
SW-REG
1
P703
C744
6
Q723
13
QFS-ZA007WJZZ
14
Q721
D754
1
2
9
35V
15
D753
T701
1
11
D739
Q724
D734
D725
Q704
10-15
NJM2904
13.5V
I-DET
3
9
5
IC704
30V
P-CON1
4
C762
5
1-5
T703
6
D759
15
13.5V
1
(32/37)
FB
4
GND
1
DUNITKD605WE01/03
(SERVICE)
D756
MAIN
-AMP
MAIN
-AMP
BR24L64F
5/6
E2PROM
IC3001
(37)
&L
400V
&L
&L
400V
C706
220
C705
270
C705
&L
(32)
400V
270
400V
C706
220
7
6
STB
PCON2
CCP-1
5
ROMSEL0
2
BL-ON
RCORF0103CEZZ(32/37)
CORE
LB
LA
LB
LA
LVDS_
CN/CP
11/10
132
131
LVDS_CN/CP
RCORFA023WJZZ(32/37)
CORE
CORE
CORE
PCLK
122
BL-ERR
5
BL-ERR
109
8
VBRT
OPEN
OPEN
OPEN
OPEN
OPEN
7/8
100
91
97
IXB823WJ
5
27/26
12
42/35/41
M1
M1
M5
M5
M3
D778
D777
D777
Q710
IC3005
M3
8
RESET
14
RESET
IC3302
39
M4
RESET
S_MUTE
S_MUTE
QSOCZA116WJ
TH701
HXA033WJ
HXA033WJ
QCNWGA015WJPZ (AN-AIRS)(UP-DATE)
SERVICE EXTENSION CABLE
QCNW-C222WJQZ (CONTROL PWB)
2
4
QSOCZA116WJ
RCORFA064WJZZ(32/37)
LV
VIN19
VIN20
VIN21
M1
1
7
5V/5V(CONT)
3.3V
74 99
1.8V
18
8V
BU3.3V
BU3.3V
192/170/133
185/169/142
33
5V
BU1.8V
30V
SPEAKER L
SPEAKER R
AC-IN
AC-CORD
QACCKA007WJPZ(E/F/I/R)
QACCBA054WJPZ(K)
MAIN-UNIT
LCD-CONT-UNIT
EXT-1
EXT-2
EXT-3
PC-INPUT
EXT-6
EXT-4
EXT-5
DUNTKD604FM04
AV-UNIT
LCD
BACK-LIGHT
BACK-LIGHT
TFT LCD PANEL
DIGITAL-UNIT
R/C LED UNIT
KEY-UNIT
TUNER-UNIT
DUNTKD604WE04
RRMCGA460WJSA(GD9E)
(3T162DI)
32 INCH
INVERTER UNIT
INVERTER UNIT 1/2
37 INCH
RUNTKA216WJZZ
LCD-MODULE
R1LK315T3LZ4BX(32)
RUNTKA217WJZZ
INVERTER UNIT 2/2
37 INCH
R1LK370T3LZ5BX(37)
RUNTKA214WJZZ
POWER-UNIT
DUNTKD890FM11
DUNTKD890WE11
32/37GD9E/K/F/I/R BLOCK DIAGRAM
BLOCK DIAGRAM
System Block Diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
109
LC-32GD9E
LC-37GD9E
ON
OFF
1
2
3
4
5
6
Vcc
Vcc
AUDIO
M2
J2702
M2
J2701
SC2301
QSOCDA036WJ
12/15
1/2/3
D-SUB-15
QSOCNA229WJ
13/14
SC2303
16/15
1/3
7/9
HDMI-IN
4/6
SC1901
CN5
CN4
CN2
CN1
P2305
P2303
SC1702
SC1701
P201
SC2705
P1701
CN5
CN4
D-TU201
CH+
VOL+
CH-
VOL-
S156
POWER SW
P0035GE
P153
DUNTKD606FMV0
(32/37)
INPUT
AUDIO
CKITKD609FM01
QCNCMA012WJ
7
8V
1
DUNTKD890FM11
HDMI
RECEIVER
IC1905
SII9021
IC1902
24LC2BIN
E2PROM
IC3002
IXB698WJ
VCT6993
2
3
QSOCZA117WJ
QJAKEA073WJ
QJAKEA073WJ
M1
M2
SC2704
M2
M3
M6
M3
M6
M6
M5
M5
S8V
7
6/2
40
D103
SENS
1
20
3
SCART2
SCART1
P101
SENS
2
31
15/11/7
B
D104
SC301
POW
-LED
S/VIDEO
4
3/5
J1101
41
OPC
-LED
RMC101
13/15
5
36/32/28
AV
3/1
10
G
DUNTKD604FM04
REMOCON
IC101
HEAD
PHONE
R
AV
J1101
37/29
G
DUNTKD607FMV0
7
J1301
AV
A-OUT
27/23
QJAKJA007WJZZ
P1101
R
11
OPC
A/V-IN
1
R
16/8
24/22
QJAKZA033WJZZ
P1102
D102
AV
B
8
19
P1201
SLEEP
J1201
M1
10/12
IC2702/5
MM1507XN
M2
M5
IC2301
ISL83220
RS-232C
BU3.3V
BU+5V
IC1706
MP1410ES
M6
BU+1.8V
IC1702
PQ20WZ11
M6
3.3V REG
IC1703
M6
8V REG
PQ20WZ11
IC1705
IC1708
M6
MP1410ES
8V
+5V
S8V
S+8V
+1.8V
LCD+5V
LCD5V
BU3.3V
+3.3V
IC1101
MM1506XN
SWITCH
AV1
AV1
IC1201
MM1507XN
SWITCH
A+5V
IC1102
MM1506XN
SWITCH
AV1
IC302
IC301
TDA8931T
TDA8931T
SOUND AMP
SOUND AMP
B+30V
B+30V
POW+5V
SSM6J51TU
M6
TERMINAL+5V
SC2703
SC2702
13.5V
SSM6J51TU
M6
IC1704
+3.3V REG
PQ20WZ11
IC1707
M6
5V
A+5V
AV1
IC303
NJM4558M
B8V
8V
6
8
5V
IC203
RUNTKA216WJZZ(37)
6.3A
Q7525
24V
Q7524
CN7501
24V
Q7504
CN7503
Q7523
Q7501
Z7601
F7701
Q7503
10A
1-5
RUNTKA214WJZZ
RUNTKA217WJZZ(37)
F7702
1-5
CN7501
Q7502
CN7705
IC7501
T7501
Q7526
F7501
F7501
Q7603
VCC
VCC
IC2701
+3.3V
TVHC153T
M2
(32/37)
RS-232C
(32/37)
+1.8V
EDID5V
+3.3V
BU+1.8V
IC1710
IXB823WJ
FPGA
PIC16F913
MICRO
CONTROLLER
IC3003
IXB664WJ
IC2704
CD4052BP
M2
BR24C21F
E2PROM
IC2303
M5
4-6
20-21
BU3.3V
10-15
EDID5V
35V
1
VIDEO
PROCESSOR
SYSNC
SELECTOR
INV(32) UNIT
INV(37) UNIT 1/2
CN7701
CN7504
T7701
LCD+5V
BU3.3V
P301
CN7511
T7508
CN7504
T7501
CN7508
T7505
T7704
CN7704
(32) *8
(37) *9
INV(37) UNIT 2/2
6
8
28-31
2
19
22
23
23
22
19
1-3
1-2
3-4
15-19
6
15-19
6
ANALOG SW
SWITCH
BD9777FV
INV-CTL
INV-CTL
5V-REG.
5V-REG.
5V
1.8V-REG.
1.8V-REG.
RTUNQA033WJ
OP-AMP
Q7524
Q7526
Q7529
Q7527
(32/37)
(32/37)
*8
*4
*5
6.3A
1.0A
BU3.3V
S+8V
8V
AV1
AV1
BU3.3V
+1.8V
IC204
IC207
IC206
IC205
IC202
IC201
3.3V
1.8V
SSM6J51TU
TDA9886
LV4053AT
SN2G53CT
MM3033E
PQ1M185M
IXB682WJ
IF-DEMOD
MULTIPLEX
14
COFDM
DEMOD-IC
MULTIPLEX
SC4601
3.3V
IC4003
D3
RACHE
SN1G02DC
TSH73CPT
IC4001
BUFFER/LINE
DRIVER
IC4406
LVC573AP
64MSDRAM
SN1G08DC
IC4702
IC4005
STATE
D2
IC4401
D3
BU4228G
IC4704
D3
DUNTKD628FM01
3.3V REG
QCNCMA199WJSA
BUS
SN1G08DC
IXB680WJ
SSM6J51TU
IC4407
STATE
LCX244MT
IXB076WJ
IC4203
LVC573AP
D2
IC4402
D3
D1
SC4602
1.8V REG
D3
SN1G32DC
CARD-SLOT
MP1583
P3V3
IC4408
RACHE
IXB076WJ
POW5V
IC4202
LVC573AP
16M-FLASH
D2
IC4404
DIGITAL
PROCESSOR
BR24L64F
D3
IC4002
D1
D3
PQ018ENA
D4
P3V3
SN1G32DC
IC4403
P5V
TCLCX245
IC4201
64MSDRAM
TRANCEIVER
IC4405
P3V3
IXB681WJ
IC4604
D2
IC4701
IC4204
D1
D3
P2702
16-6
4/6
10/12
SC1902
7/9
16/15
HDMI-IN
1/3
M1
IC1901
E2PROM
24LC2BIN
IC3301
IXB064WJ
FRC
M4
SSM6J51TU
PQ1R50
IC1711
IC1709
5V(CONT)
&L
10-15
P701
1
1-3
6
D741
400V
NJM2904
VA701
Q730
P703
C704
&L
13.5V
D728
Q702
C744
D731
12
&L
I-DET
20-21
IC708
6
SC701
35V
400V
3
5-7
900V
Q723
2
MR4030
C706
9
C754
L701
13
IC705
VCC
220
15
5
2
2
QFS-ZA007WJZZ
3
900V
C705
13.5V
IC704
D751
I-DET
14
P-CON2
5V
270
1
30V
380V
Q721
D724
GND
SW-REG
(32/37)
C705
P-CON1
Q708
D754
7
L702
PCON1
FB
&L
4
D746
1
P-CON2
RCORFA020WJZZ
380V
4
F701
(32)
C762
24V
2
D735
D736
GND
4A
CORE
400V
5
Q712
9
BU5V
14
1
D762
270
1-5
5V
35V
13.5V
30V
7
400V
T703
16
15
24V
C752
1
C706
6
D730
D753
VCC
4-6
C757
D756
220
D759
NJM2903M
T701
D732
FB
D701
7
1
Q731
5V
1
P704
6
D733
11
7
RY701
P702
10
D739
6-10
D738
Q726
MR4020
Q724
5
IC706
T702
(32/37)
IC709
D734
35V
VA702
D726
DUNTKD605FM01/03
D725
IC707
PCON2
3
(37)
Q704
R858
SW-REG
D737
Q713
IC3001
E2PROM
BR24L64F
M3
RCORF0103CEZZ(32/37)
CORE
RCORF0103CEZZ(32/37)
CORE
P2302
LB
CN7501
LB
CN7501
LB
RCORFA023WJZZ
CORE
P2301
SH
CORE
CORE
D778
D777
D777
Q710
IC3005
RESET
BU4215G
M3
IC3302
RESET
BU4215G
M4
74
99
9
20
33
18
OPEN
87
18
TH701
HXA033WJ
HXA033WJ
QSOCZA116WJZZ
QCNW-C222WJQZ (CONTROL PWB)
QCNWGA015WJPZ (UP-DATE)
SERVICE EXTENSION CABLE
VCP3007PA014A
(32/37)
VCP3007PA014A
(32/37)
QSOCZA117WJ
M1
M1
M5
Q211
FL202
1.8V REG
Q203
3.3V REG
RCORFA064WJZZ(32/37)
Q4401
SW
OP-AMP
TXA026WJ
INVERTER
RESET
AND GATE
EEPROM
OR GATE
OR GATE
NOR GATE
AND GATE
(32/37)
D4
1.8V
3.3V
QSOCZA116WJZZ
24LC2BINEES
(SERVICE)
24LC2BINEES
(SERVICE)
IXB731WJZZS
(SERVICE)
133
192
142
170
169
185
MAIN-UNIT
LCD-CONT-UNIT
PC-INPUT
EXT-4
EXT-5
LCD
BACK-LIGHT
TFT LCD PANEL
KEY-UNIT
TUNER-UNIT
RRMCGA460WJSA(GD9E)
SPEAKER R
R/C LED UNIT
SPEAKER L
EXT-3
AV-UNIT
EXT-1
EXT-2
LCD-MODULE
DIGITAL-UNIT
EXT-6
R1LK315T3LZ4BX(32)
R1LK370T3LZ5BX(37)
POWER-UNIT
AC-IN
AC-CORD
QACCKA007WJPZ(E/F/I/R)
QACCBA054WJPZ(K)
32/37GD9E/K/F/I/RU
POWER-BLOCK-DIAGRAM
Power-Source Block Diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
Display
