Read Panasonic PT-DZ770U / PT-DZ770E (serv.man2) Service Manual online
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+
+
D
S
G
D
S
G
D
S
G
ARF_MOTOR_R
MOTOR_DRIVE_INV
MOTOR_DRIVE
MOTOR_DRIVE
MOTOR_DRIVE_INV
ARF_MOTOR
C2501
16V
0.1u
C2503
16V
0.1u
C2508
16V
0.1u
C2604
470p
50V
C2511
25V
25V
33u
C0GBE0000029
IC2542
1 VCC
2 IN1
3 IN2
4 IN3
5 IN4
6
GND
7
OUT4
8
OUT3
9
OUT2
10
OUT1
L2585
J0JHC0000078
L2584
J0JHC0000078
TPA31
R2595
3.3k
R2596
3.3k
FANCON6
FANCON7
FANCON8
OFFGO1
FANCON7
FANCON4
FANCON2
FANCON2
FANCON4
FANCON8
FANCON5
FANCON6
OFFGO2
FANCON1
FANCON3
FANCON5
FANCON3
FANCON1
ARF_TYPE
ARF_ON
ARF_PH
ARF_THERMO4
S_OUT
ARF_MAIN/STB
OFFGO1
OFFGO2
ARF_TYPE1
ARF_TYPE2
S_OUT
ARF_TYPE2
ARF_TYPE1
5V
C2584
1u
25V
C2520
25V
0.01u
C2566
0.1u
16V
C2583
0.1u
25V
C2553
0.1u
25V
C2538
0.1u
25V
C2574
0.1u
16V
C2563
0.1u
16V
C2536
16V
0.1u
C2515
0.1u
16V
C2535
0.1u
25V
C2509
50V
0.1u
C2595
1000p
1000p
50V
C2550
0.1u
25V
C2541
0.1u
25V
C2588
150p
50V
C2544
0.1u
25V
C2545
16V
0.1u
C2547
0.1u
25V
C2575
16V
0.1u
C2554
16V
0.1u
C2513
0.1u
16V
C2542
16V
0.1u
C2539
16V
0.1u
C2533
16V
0.1u
C2590
25V
0.1u
C2519
25V
0.01u
C2593
16V
0.1u
C2555
16V
0.1u
C2594
25V
0.1u
C2517
25V
0.01u
C2591
16V
0.1u
C2596
1000p
50V
C2560
0.1u
16V
C2532
0.1u
25V
C2571
16V
0.1u
C2592
16V
0.1u
C2548
16V
0.1u
C2506
0.1u
16V
C2572
16V
0.1u
0.1u
16V
C2516
C2518
25V
0.01u
C2562
0.1u
16V
C2573
16V
0.1u
C2551
16V
0.1u
C2597
16V
0.1u
C2565
16V
0.1u
C2564
16V1u
C2598
0.1u
16V
C2601
0.1u
16V
C2599
10V
10u
C2600
10V
10u
C2567
16V1u
C2618
4.7u
25V
C2617
4.7u
25V
C2616
4.7u
25V
C2615
4.7u
25V
C2614
4.7u
25V
C2613
4.7u
25V
C2612
4.7u
25V
C2619
4.7u
25V
C2606
50V 0.01u
C2556
10u
16V
C2603
16V
10u
C2605
22p
50V
C2561
25V
4.7u
C2602
560p
50V
C3794
0.1u
16V
C2505
100u
6.3V
C2502
100u
4V
C2582
25V
33u
C2549
25V
33u
C2552
25V
33u
C2522
2.7
2.7V
C2524
2.7
2.7
2.7V
C2537
25V
33u
C2568
47u
6.3V
6.3V
C2581
25V
33u
C2558
25V
33u
C2559
25V
33u
C2546
25V
33u
33u
C2525
2.7
2.7V
C2589
100u
25V
C2510
25V
4.7u
C2543
25V
33u
C2534
25V
33u
C2507
25V
4.7u
C2514
6.3V
47u
C2531
25V
33u
C2540
25V
33u
C2512
6.3V
47u
C2504
6.3V
100u
C2521
2.7
2.7V
C2523
2.7
2.7V
D2531
B0JCPD000026
B0JCPD000026
D2503
B0JCPD000026
D2532
B0JCPD000026
D2501
B0HCMM000013
D2533
B0JCPE000048
D2504
B0JCPD000026
D2502
B0BC01200001
FL2501
J0HAAB000036
1
2
3
FL2502
J0HAAB000036
1
2
3
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
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
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
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
IC2517
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2536
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2516
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2512
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2519
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2541
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2513
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2530
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2511
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2515
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
C0CBCYG00004
IC2514
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
A45
1
2
A32
1
2
3
A30
1
2
3
A33
1
2
3
A21
1
2
3
4
A42
1
2
3
4
5
6
A24
1
2
3
4
5
6
A25
1
2
3
4
5
6
A12
1
2
3
4
5
6
A44
1
2
3
4
5
6
7
A20
1
2
3
4
5
6
7
8
9
10
A22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A35
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
L2519
J0JCC0000168
L2503
J0JHC0000078
L2588
J0JCC0000168
L2505
J0JHC0000078
L2523
J0JCC0000168
L2564
J0JHC0000078
L2565
J0JHC0000078
L2522
J0JHC0000078
L2567
J0JHC0000078
L2572
J0JCC0000168
L2571
J0JCC0000168
L2570
J0JCC0000168
L2569
J0JCC0000168
L2668
J0JCC0000168
L2529
J0JHC0000078
L2516
J0JHC0000078
L3829
J0JCC0000168
L2525
J0JCC0000168
L2534
J0JJC0000022
L2590
J0JCC0000168
L2573
J0JHC0000078
L2591
J0JCC0000168
L2575
J0JHC0000078
L2576
J0JHC0000078
L2579
J0JCC0000168
L2587
J0JCC0000168
L2577
J0JCC0000168
L2582
J0JHC0000078
L2580
J0JHC0000078
L2583
J0JHC0000078
L2581
J0JHC0000078
L2520
J0JHC0000078
L2515
J0JCC0000168
L2504
J0JHC0000078
L2528
J0JHC0000078
L2502
J0JHC0000078
L2526
J0JHC0000078
L2594
J0JJC0000022
L2574
J0JHC0000078
L2593
J0JHC0000078
L2596
J0JCC0000168
L2598
J0JHC0000078
L2513
J0JCC0000168
L2514
J0JHC0000078
L2517
J0JCC0000168
L2501
J0JHC0000078
L2521
J0JCC0000168
L2511
J0JCC0000168
L2518
J0JHC0000078
L2566
J0JHC0000078
L2595
J0JHC0000078
L2592
J0JCC0000168
L2527
J0JCC0000168
L2589
J0JHC0000078
L2512
J0JHC0000078
L2524
J0JHC0000078
L2578
J0JCC0000168
L2531
J0JJC0000022
L2586
J0JCC0000168
L2597
G1C470MA0426
+3.3V
+3.3V
+3.3V
+14VFAN
+3.3V
+3.3V
+14VFAN
+5V
+3.3V
+3.3V
+3.3V
L-STB3.3V
+5V
+3.3V
+5V
+14VFAN
+3.3V
+5VSTB
+3.3V
+14VFAN
+2.5V
+14VFAN
+3.3VSTB
+5VSTB
+10VREG
+3.3VSTB
+3.3V
+3.3V
+3.3V
+3.3V
+14VFAN
+14VFAN
+14VFAN
+14VFAN
+14VFAN
+12VB
+14VFAN
+14VFAN
+3.3V
+3.3V
+14VFAN
ZOOM2
ARF_MOTOR
FOCUS2
S_CLOSE
H_SHUT
FANEN2
COOL_L
FOCUS1
FANEN4
OFFGOEN
FANEN1
ARF_MAIN/STB
FANEN3
FANEN4
FANEN2
FANEN1
SHIFT_L
ARF_MOTOR_R
ZOOM1
SHIFT_ON
SHIFT_D
S_OPEN
OFFGOEN
SHIFT_R
SHIFT_U
H_OPEN
CPU_CASEOPEN
ARF_PH
FANSENSE8
SHIFTS_L
1BY17
ARF_ON
SHIFTS_R
1BY17
FANSENSE5
FANSENSE3
FANSENSE9
FANSENSE4
FANSENSE2
TEMP3
S_SENSE2
IRISS_O
FANSENSE1
ARF_THERMO4
S_SENSE1
H_CENTER
1BY17
FANSENSE6
IRISS_C
SHIFTS_D
FANSENSE7
SHIFTS_U
R8_CASE_OPEN
ARF_TYPE
33CPUSCL3
33CPUSDA3
Q2504
B1CFPD000004
G
D
S
Q2509
B1CBHD000001
Q2508
B1CBHD000001
Q2507
B1CHQD000008
Q2502
B1CHQD000008
Q2506
DSC200100L
Q2505
DSC200100L
Q2501
DRC2114E0L
Q2503
DRC2114E0L
Q2510
B1GBCFLM0003
Q2511
B1GBCFLM0003
R2631
EXB28V102JX
R2612
EXB28V472JX
R2619
EXB28V222JX
R2617
EXB28V102JX
R2613
EXB28V222JX
R2614
EXB28V102JX
R2618
EXB28V220JX
R2615
EXB28V220JX
R2630
EXB28V102JX
R2564
56
R2581
2.2k
1%
R2519
47k
R2578
2.2k
1%
R2546
4.7k
1%
R2534
56
R2559
56
R2600
1.5k
1%
R2574
56
R2566
4.7k
1%
R2504
220
1W
R2553
2.2k
1%
R2575
5.6k
5.6k
R2532
2k
1%
R2538
2.2k
1%
R2539
56
R2565
5.6k
5.6k
R2518
1k
R2576
22
R2514
1k
R2510 10k
R2536
4.7k
1%
R2608
56
R2594
1k
R2545
5.6k
R2584
0
R2550
5.6k
R2540
5.6k
5.6k
R2570
5.6k
5.6k
R2599
390
390
1%
R2551
4.7k
1%
R2549
56
R2533
2.2k
1%
R2556
4.7k
1%
R2567
2k
1%
R2602
8.2k
1%
R2561
4.7k
1%
R2579
22
R2535
5.6k
5.6k
R2547
2k
1%
R2558
1.8k
1%
R2520
47k
R2621
330
R2610
4.7k
R2541
4.7k
1%
R2515
1k
R2606
3.3k
R2620
47k
R2563
2.2k
1%
R2580
6.2k
1%
R2557
2k
1%
R2605
2.7k
2.7k
1%
R2554
56
R2548
1.8k
1%
R2531
4.7k
1%
R2585
0
10
R2509
R2542
2k
1%
R2503
4.7k
4.7k
R2501
56k
R2513 56k
R2593
3.9k
R2511
56k
R2604
2.7k
R2586
0
R2505
220
1W
R2571
105k
105k
R2517
1k
R2516
1k
R2611
22
R2607
3.3k
R2543
2.2k
1%
R2555
5.6k
R2598
47k
R2572
7.5k
R2582
0
R2512
56k
R2603
8.2k
1%
R2583
0
R2568
2.2k
1%
R2601
270
1%
1W
R2609
56
R2544
56
R2597
4.7k
R2562
2k
1%
R2569
56
R2560
5.6k
R2506
10k
1/2W
R2507
330
1/2W
R2508
330
R2552
2k
1%
R2537
2k
1%
R2622
22
R2577
2k
1%
R2502
56k
SW1
FAN SENSE
FOCUS+-
FAN GND
DH_OPEN
SW4
FAN 6-12V
FOCUS-+
ZOOM-+
FAN SENSE
D_SW4
FAN 6-12V
Direct Power OFF
FAN SENSE
FAN 6-12V
Hmirror
ZOOM+-
SW3
FANGND
DH_SHUT
FAN GND
D_SW2
D_SW3
FAN GND
D_SW1
H_OPEN
SW2
H_SHUT
12V
15V(FAN)
GND
5V
STB3.3V
3.3V
GND
GND
GND
2.5V
To P-P.C.B
P12
GND
STB5V
GND
ARF_TYPE2
MOTOR DRIVE
MOTOR DRIVE INV
PHOTO SENSE
ARF_TYPE1
AA_THERMO4 to CPU
To SCW4 ADC
To FPGA2
ARF_TYPE2
GND
ARF_TYPE1
S_OUT
MOTOR
TEMP4
MAIN/STBY
R FAN 6-12V
R FAN SENSE
L FAN SENSE
FAN GND
FAN GND
L FAN 6-12V
EXHAUST AIR TEMP
TEMP3
3.3V
STB3.3V
-
-
-
-
-
ZOOM MOTOR
FOCUS MOTOR
SHUTTER
SW1-DOWN
SW5COM
SW2COM
SW4-HCENTER
MOTOR -
SW1COM
SW4COM
SW2-UP
SW3COM
MOTOR +
SW5-LEFT
SW3-RIGHT
MOTOR -
MOTOR +
V-SHIFT
MOTOR
H-SHIFT
MOTOR
IRIS
MOTOR DRIVE
MOTOR DRIVE INV
GND
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
To PL-P.C.B
RL10
To PL-P.C.B
RL1
AVR 5V
AVR 10V
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
CONTROL REG
To BALLAST FAN
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
D/A CONVERTER
DUAL DC MOTOR DRIVER
MOTOR DRIVER
DUAL DC MOTOR DRIVER
MOTOR DRIVER
OP AMP
CONTROL REG
L-STB3.3V
To POWER FAN
To LAMP-R FAN
9
5
6
7
8
1
2
3
4
3. 1. A -P.C.Board (3/5)
3. Schematic Diagram
A
B
E
F
D
C
DIA-9
13
14
10
11
12
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