Read Panasonic PT-DW740U / PT-DW740E / PT-DX810U / PT-DX810E (serv.man2) Service Manual Simplified online
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+
+
G
G
D
S
G
D
S
G
D
S
G
FANCON6
FANCON7
FANCON8
FANCON7
FANCON8
OFFGO1
OFFGO1
FANCON7
FANCON4
FANCON2
FANCON2
FANCON4
FANCON5
OFFGO2
FANCON6
FANCON1
FANCON3
FANCON5
FANCON3
FANCON1
ARF_TYPE
ARF_ON
ARF_PH
ARF_THERMO4
ARF_TYPE1
S_OUT
ARF_TYPE2
ARF_MAIN/STB
OFFGO2
FANCON8
S_OUT
ARF_TYPE1
ARF_TYPE2
5V
C2560
0.1u
16V
C2588
150p
50V
C2593
16V
0.1u
C2518
25V
0.01u
C2519
25V
0.01u
C2509
0.1u
25V
C2575
16V
0.1u
C2573
16V
0.1u
C2517
25V
0.01u
C2572
16V
0.1u
C2591
16V
0.1u
C2574
0.1u
16V
C2584
1u
25V
C2571
16V
0.1u
C2520
50V
470p
C2532
0.1u
25V
C2592
16V
0.1u
C2597
16V
0.1u
C2598
0.1u
16V
C2563
0.1u
16V
C2565
16V
0.1u
C2562
0.1u
16V
C2566
0.1u
16V
C2601
0.1u
16V
C2513
16V
0.1u
C2515
16V
0.1u
C2506
16V
0.1u
C2516
16V
0.1u
C2533
16V
0.1u
C2536
16V
0.1u
C2535
0.1u
25V
C2538
0.1u
25V
C2539
16V
0.1u
C2541
0.1u
25V
C2542
16V
0.1u
C2544
0.1u
25V
C2545
16V
0.1u
C2548
16V
0.1u
C2547
0.1u
25V
C2550
0.1u
25V
C2551
16V
0.1u
C2553
0.1u
25V
C2554
16V
0.1u
C2555
16V
0.1u
C2599
10V
10u
C2567
1u
16V
C2564
1u
16V
C2600
10V
10u
C2590
0.1u
25V
C2594
0.1u
25V
C2583
0.1u
25V
C2603
16V
10u
C2556
10u
16V
C2602
560p
50V
C2561
25V
4.7u
C2606
50V 0.01u
C2605
22p
50V
C2557
0.1u
16V
C2543
25V
33u
C2537
25V
33u
C2531
25V
33u
C2525
2.7
2.7V
F4D272750007
C2582
25V
33u
C2552
25V
33u
C2510
25V
4.7u
C2522
2.7
2.7V
C2581
25V
33u
C2504
6.3V
100u
C2558
25V
33u
C2502
100u
4V
C2534
25V
33u
C2546
25V
33u
C2559
25V
33u
C2514
6.3V
47u
C2549
25V
33u
C2505
100u
6.3V
C2523
2.7
2.7V
C2540
25V
33u
C2524
2.7
2.7V
C2507
25V
4.7u
C2512
6.3V
47u
C2589
100u
25V
C2568
47u
6.3V
C2521
2.7
2.7V
D2532
B0JCPD000026
D2533
B0JCPE000048
D2531
B0JCPD000026
B0JCPD000026
D2501
B0HCMM000013
D2504
B0JCPD000026
D2503
B0JCPD000026
D2502
B0BC01200001
FL2502
J0HAAB000036
1
2
3
FL2501
J0HAAB000036
1
2
3
F1J1E104A148
FL2591
IC2518
C0DBAYG00006
1
BOOT
2
GND
3
FB
4
EN
5
VIN
6
PHASE
C0ABBA000229
IC2543
1 OUT1
2 I_I1
3 I_N1
4 V-
5
I_N2
6
I_I2
7
OUT2
8
V+
C0GBY0000164
IC2535
1 VCC
2 IN1
3 IN2
4 EN
5 ICTRL
6 ISET
7 SGND
8 IOUT
9
VM
10
OUT1
11
OUT1
12
PGND
13
PGND
14
OUT2
15
OUT2
16
VM
C0GBY0000164
IC2534
1 VCC
2 IN1
3 IN2
4 EN
5 ICTRL
6 ISET
7 SGND
8 IOUT
9
VM
10
OUT1
11
OUT1
12
PGND
13
PGND
14
OUT2
15
OUT2
16
VM
IC2501
C0FBBD000183
1
R
2
SCL
3
SDA
4
AO5
5
AO6
6
AO7
7
AO8
8
VrefL
9
VrefU1
10
GND
11
VrefU2
12
AO1
13
AO2
14
AO3
15
AO4
16
VCC
17
VDD
18
CS2
19
CS1
20
CS0
C0GBG0000066
IC2532
1 AO1
2 AO1
3 PGND1
4 PGND1
5 AO2
6 AO2
7 BO2
8 BO2
9 PGND2
10 PGND2
11 BO1
12 BO1
13
VM2
14
VM3
15
PWMB
16
BIN2
17
BIN1
18
GND
19
STBY
20
Vcc
21
AIN1
22
AIN2
23
PWMA
24
VM1
C0GBG0000066
IC2533
1 AO1
2 AO1
3 PGND1
4 PGND1
5 AO2
6 AO2
7 BO2
8 BO2
9 PGND2
10 PGND2
11 BO1
12 BO1
13
VM2
14
VM3
15
PWMB
16
BIN2
17
BIN1
18
GND
19
STBY
20
Vcc
21
AIN1
22
AIN2
23
PWMA
24
VM1
C0CBCYG00004
IC2515
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2513
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2541
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2519
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2516
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2517
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2536
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2511
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2514
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2512
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2530
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
L2565
J0JHC0000078
L2527
J0JCC0000168
L2583
J0JHC0000078
L2564
J0JHC0000078
L2567
J0JHC0000078
L2505
J0JHC0000078
L2523
J0JCC0000168
L2528
J0JYC0000024
L2573
J0JHC0000078
L2588
J0JCC0000168
L2587
J0JCC0000168
L2526
J0JHC0000078
L2591
J0JCC0000168
L2534
J0JJC0000022
L2525
J0JCC0000168
L2520
J0JHC0000078
L2511
J0JCC0000168
L2522
J0JHC0000078
L2519
J0JCC0000168
L2595
J0JHC0000078
L2515
J0JCC0000168
L2516
J0JHC0000078
L2512
J0JHC0000078
L2572
J0JCC0000168
L2581
J0JHC0000078
L2578
J0JCC0000168
L2501
J0JHC0000078
L3829
J0JCC0000168
L2574
J0JHC0000078
L2503
J0JHC0000078
L2575
J0JHC0000078
L2521
J0JCC0000168
L2524
J0JHC0000078
L2568
J0JCC0000168
L2502
J0JJC0000022
L2571
J0JCC0000168
L2577
J0JCC0000168
L2593
J0JHC0000078
L2586
J0JCC0000168
L2590
J0JCC0000168
L2576
J0JHC0000078
L2592
J0JCC0000168
L2513
J0JCC0000168
L2589
J0JHC0000078
L2566J0JHC0000078
L2570
J0JCC0000168
L2582
J0JHC0000078
L2594
J0JJC0000022
L2517
J0JCC0000168
L2518
J0JHC0000078
L2504
J0JHC0000078
L2514
J0JHC0000078
L2579
J0JCC0000168
L2569
J0JCC0000168
L2531
J0JJC0000022
L2580
J0JHC0000078
L2529
J0JHC0000078
L2597
G1C470MA0426
+3.3V
+5VSTB
+3.3V
+14VFAN
+3.3V
+14VFAN
+5V
+14VFAN
+14VFAN
+12VB
+3.3V
+3.3V
+3.3V
+14VFAN
+3.3V
+5VSTB
+3.3V
+14VFAN
+14VFAN
+14VFAN
+2.5V
L-STB3.3V
+5V
+3.3V
+3.3V
+3.3V
+10VREG
+3.3V
+14VFAN
+14VFAN
+3.3V
+3.3V
+14VFAN
+14VFAN
+3.3V
+14VFAN
+3.3VSTB
+3.3V
+3.3V
+5V
+3.3VSTB
FOCUS1
FANEN1
1BV16
ZOOM1
FANEN2 1BV16
SHIFT_ON
2BQ3
ARF_MAIN/STB
1BT16
S_OPEN
SHIFT_U
H_OPEN
SHIFT_L
S_CLOSE
FANEN4
1BV16
OFFGOEN 1BV16
ARF_MOTOR
1BT16
FOCUS2
FANEN3 1BV16
COOL_L
2BQ2
ZOOM2
FANEN1 1BV16
FANEN41BV16
FANEN2 1BV16
OFFGOEN 1BV16
SHIFT_R
ARF_MOTOR_R
1BT16
SHIFT_D
H_SHUT
FANSENSE3 1BV16
SHIFTS_D
FANSENSE9 1BV17
ARF_ON
1BT16
S_SENSE1
S_SENSE2
S_SENSE2
FANSENSE1 1BV16
SHIFTS_L
1BY17
SHIFTS_R
1BY17
H_CENTER
1BY17
ARF_THERMO4
FANSENSE7 1BV17
IRISS_C
ARF_PH
1BT16
TEMP3
FANSENSE2 1BV16
FANSENSE5 1BV17
SHIFTS_U
FANSENSE8 1BV17
R8_CASE_OPEN
FANSENSE6
1BV17
CPU_CASEOPEN
FANSENSE4 1BV16
ARF_TYPE 1BT16
IRISS_O
33CPUSCL3
33CPUSDA3
Q2509
B1CBHD000001
Q2508
B1CBHD000001
Q2504
B1CFPD000004
G
D
S
Q2507
B1CHQD000008
Q2502
B1CHQD000008
Q2506
DSC200100L
Q2505
DSC200100L
Q2501
DRC2114E0L
Q2510
B1GBCFLM0003
Q2511
B1GBCFLM0003
Q2503
DRC2114E0L
R2617
EXB28V102JX
R2618
EXB28V102JX
R2616
EXB28V220JX
R2619
EXB28V222JX
R2614
EXB28V102JX
R2630
EXB28V102JX
R2615
EXB28V220JX
R2613
EXB28V222JX
R2612
EXB28V472JX
R2506
10k
R2512
56k
1/2W
R2507
330
R2579
22
R2554
56
R2577
2k
1%
R2582
0
R2581
2.2k
1%
R2607
3.3k
R2501
56k
R2575
5.6k
5.6k
R2610
4.7k
R2537
2k
1%
R2533
2.2k
1%
R2550
5.6k
R2560
5.6k
R2538
2.2k
1%
R2540
5.6k
5.6k
R2513
56k
R2578
2.2k
1%
R2520
47k
R2542
2k
1%
R2604
2.7k
1%
R2543
2.2k
1%
R2574
56
R2564
56
R2551
4.7k
1%
R2546
4.7k
1%
R2567
2k
1%
R2511
56k
R2545
5.6k
R2594
1k
1/2W
R2508
330
R2570
5.6k
5.6k
R2621
330
R2517
1k
R2514
1k
R2516
1k
R2561
4.7k
1%
R2608
56
R2620
47k
R2536
4.7k
1%
R2549
56
R2586
0
R2553
2.2k
1%
R2566
4.7k
1%
R2603
8.2k
1%
R2563
2.2k
1%
R2585
0
R2600
1.5k
1%
R2548
1.8k
1%
R2569
56
R2562
2k
1%
R2535
5.6k
R2568
2.2k
1%
R2601
270
1%
1W
R2519
47k
R2503
4.7k
4.7k
R2602
8.2k
1%
R2565
5.6k
5.6k
R2552
2k
1%
R2557
2k
1%
R2605
2.7k
1%
R2556
4.7k
1%
R2531
4.7k
1%
R2599
390
1%
R2580
6.2k
1%
R2502
56k
R2571
105k
105k
R2609
56
R2547
2k
1%
R2510
10k
R2611
22
R2593
3.9k
R2532
2k
1%
R2576
22
R2572
7.5k
R2534
56
R2622
22
R2598
47k
R2597
4.7k
R2518
1k
R2606
3.3k
R2539
56
10
R2509
R2558
1.8k
1%
R2541
4.7k
1%
R2559
56
R2555
5.6k
R2583
0
R2544
56
R2505
220
1W
R2584
0
R2504
220
1W
R2515
1k
L2596
0
ERJ3GEY0R00V
FAN SENSE
FAN GND
FAN SENSE
FAN 6-12V
FAN 6-12V
FAN SENSE
FAN 6-12V
FAN GND
FAN SENSE
FAN GND
FAN 6-12V
FANGND
FAN GND
FAN 6-12V
FAN GND
256mW
max160mA
FAN SENSE
12V
15V(FAN)
GND
5V
STB3.3V
3.3V
GND
GND
GND
2.5V
To P-P.C.B (P12)
GND
STB5V
GND
PHOTO SENSE
AA_THERMO4 to CPU
To SCW4 ADC
To FPGA2
ARF_TYPE2
MOTOR DRIVE
MOTOR DRIVE INV
GND
GND
ARF_TYPE1
S_OUT
5V
GND
FAN SENSE_1
FAN 6-12V_1
FAN GND
FAN SENSE_5
FAN 6-12V_5
FAN GND
FAN SENSE_6
FAN 6-12V_6
FAN GND
FAN SENSE_8
FAN 6-12V_8
FAN GND
FAN SENSE_9
FAN 6-12V_9
FAN GND
MOTOR
TEMP4
3.3V
STB3.3V
ZOOM+-
FOCUS+-
FOCUS-+
ZOOM-+
SW4COM
SW2-UP
SW3COM
MOTOR +
SW1-DOWN
SW5COM
MOTOR -
SW5-LEFT
SW2COM
DH_SHUT
SW3-RIGHT
SW4-CENTER
MOTOR +
DH_OPEN
MOTOR -
SW1COM
D_SW2
D_SW3
D_SW1
D_SW4
Hmirror
SW3
SW1
H_OPEN
SW2
H_SHUT
SW4
ARF_MOTOR_R
ARF_MOTOR
MOTOR_DRIVE_INV
MOTOR_DRIVE
MOTOR_DRIVE
MOTOR_DRIVE_INV
C2503
16V
0.1u
C2508
16V
0.1u
C2595
0.01u
25V
C2604
470p
50V
C2501
16V
0.1u
C2511
25V
33u
C0GBE0000029
IC2542
1 VCC
2 IN1
3 IN2
4 IN3
5 IN4
6
GND
7
OUT4
8
OUT3
9
OUT2
10
OUT1
L2584
J0JHC0000078
L2563
J0JHC0000078
L2561
J0JHC0000078
L2585
J0JHC0000078
L2562
J0JCC0000168
TPA31
R2595
3.3k
R2596
3.3k
A42
1
2
3
4
5
6
A44
1
2
3
4
5
6
7
A45
1
2
A21
1
2
3
4
A25
1
2
3
4
5
6
A22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A24
1
2
3
4
5
6
A35
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A12
1
2
3
4
5
6
A20
1
2
3
4
5
6
7
8
9
10
A32
1
2
3
A33
1
2
3
A30
1
2
3
-
-
-
-
-
ZOOM MOTOR
FOCUS MOTOR
DUAL DC MOTOR DRIVER
AVR 5V
AVR 10V
MOTOR DRIVER
SHUTTER
V-SHIFT
MOTOR
H-SHIFT
MOTOR
DUAL DC MOTOR DRIVER
IRIS
MOTOR DRIVER
D/A CONVERTER
Direct Power OFF
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
LAMP-2 FAN
BALLAST FAN
CW FAN
EXHAUST-L FAN
EXHAUST-R FAN
POWER FAN
LAMP-1 FAN
RADIATOR FAN
LIQUID COOLING PUMP
DC/DC CONVERTER
CONTROL REG
OP AMP
To RL-P.C.B (RL10)
To RL-P.C.B (RL1)
To R2-P.C.B (R21)
9
5
6
7
8
1
2
3
4
A
B
E
F
D
C
10
13
14
10
11
12
1.1. A -P.C.Board (3/7)
1. Schematic Diagram
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