Read Panasonic PT-RQ22KEJ (serv.man2) Service Manual online
DIA-23
BLOCK & SCHEMATIC DIAGRAMS
< RQ22K series >
3. 5. G-PCB (1/2-2/2)
Thermal Pad
Thermal Pad
Thermal Pad
Thermal Pad
C6296
50V
1000p
C6447
50V
1000p
C6454
50V1000p
C6456
50V1000p
FP6_WOB_EN
R6665
0
R6598
0
POSDET_1
POSDET_2
HALLDRV-_3
SLEEP
EMUD
HALLDRV+_1
HALLDRV+_3
HALLDRV+_1
SLEEP
POSDET_3
POSDET_1
POSDET_3
HALLDRV-_2
HALLDRV+_2
HALLDRV-_1
SLEEP
-DRIVE_4
-DRIVE_4
UART_TXD
PWM3_H
+DRIVE_4
+DRIVE_4
HALLDRV-_2
HALLDRV+_2
-DRIVE_2
+G34_1
HALLDRV-_1
POSDET_2
+G34_2
HALLDRV-_3
+G31_2
PWM4_H
DRV_ONOFF
+G31_1
PWM2_H
+DRIVE_1
+DRIVE_1
DRV_ONOFF
-DRIVE_1
-DRIVE_1
PWM1_H
PWM3_H
WAV_ON
POSDET_4
+G30_1
+G32_1
PWM2_H
SYNCIN
UART_RXD
+G32_2
PWM1_H
POSDET_4
MCLR
HALLDRV-_4
HALLDRV+_4
UART_TXD
HALLDRV-_4
HALLDRV+_4
VCM_SCL
+DRIVE_3
VCM_SDA
SLEEP
WAV_ON
SYNCIN
-DRIVE_3
+DRIVE_2
-DRIVE_2
+DRIVE_2
HALLDRV+_3
PWM4_H
UART_RXD
+G30_2
EMUC
SLEEP
MCLR
EMUD
EMUC
EMUC
EMUD
MCLR
C6283
10u
10V
C6634
22u
16V
C6453
50V1000p
C6271
10V 10u
C6292
50V
1000p
C6267
50V
1000p
C6280
10u
10V
C6265
50V
22p
C6285
10u
10V
C6458
50V
1000p
C6669
50V
1000p
C6829
50V
1000p
C6451
50V1000p
C6452
50V 1000p
C6446
50V1000p
C6830
50V
1000p
C6284
0.1u
25V
C6448
50V1000p
C6628
25V 0.1u
C6441
50V 1000p
C6828
50V
1000p
C6293
50V
1000p
C6272
0.1u
25V
C6281
50V
1000p
C6570
10V
10u
C6450
50V
1000p
C6287
50V
1000p
C6295
50V
1000p
C6263
50V
100p
C6276
10u
25V
C6960
6.3V
1u
C6290
10u
25V
C6294
50V
1000p
C6297
50V
1000p
C6668
50V
1000p
C6457
50V1000p
C6275
0.1u
25V
C6299
10u
25V
C6561
10V
10u
C6487
10u
25V
C6286
50V
1000p
C6264
6.3V
1u
C6288
10u
25V
C6298
10u
25V
C6289
10u
10V
C6274 470p 50V
C6291
50V
1000p
C6626
0.1u
16V
C6266
6.3V
1u
C6277 470p 50V
C6442
50V1000p
C6961
50V
100p
C6278 470p 50V
C6627
10V
10u
C6282
50V
1000p
C6445
50V 1000p
C6279
0.1u
25V
C6995
50V
100p
C6449
50V
1000p
C6455
50V1000p
C6273
470p50V
C6269
50V
100p
C6270
50V
100p
C6900
120p
50V
C6631
22u
16V
C6268
50V
100p
C6684
25V
0.1u
D6622
DA2S10100L
D6619
DA2S10100L
D6624
DA2S10100L
D6625
DA2S10100L
D6620
DA2S10100L
D6623
DA2S10100L
D6621
DA2S10100L
IC6558
VCM CPU
OP-AMP
DC-DC
H-BRIDGE
MOTOR DRIVER
H-BRIDGE
MOTOR DRIVER
H-BRIDGE
MOTOR DRIVER
H-BRIDGE
MOTOR DRIVER
V-REG
VCM driver
to WOBBLING UNIT
C0DBGYY01574
1
VOUT
2
GND
3
NC
4
CE
5
GND
6
VDD
IC6557
C0DBAYY02695
1 GND
2 SW
3 VIN
4
FB
5
EN
6
BOOT
IC6560
C0ABCA000085
1 OUT1
2 II1
3 IN1
4 V+
5 IN2
6 II2
7 OUT2
8
OUT3
9
II3
10
IN3
11
V-
12
IN4
13
II4
14
OUT4
IC6563
C0GBY0000257
1 VM
2 OUT1
3 OUT2
4 GND
5
EN
6
PH
7
nSLEEP
8
VCC
GND(PPAD)
IC6561
Nonuse
C0GBY0000257
1 VM
2 OUT1
3 OUT2
4 GND
5
EN
6
PH
7
nSLEEP
8
VCC
GND(PPAD)
IC6562
C0GBY0000257
1 VM
2 OUT1
3 OUT2
4 GND
5
EN
6
PH
7
nSLEEP
8
VCC
GND(PPAD)
IC6564
C0GBY0000257
1 VM
2 OUT1
3 OUT2
4 GND
5
EN
6
PH
7
nSLEEP
8
VCC
GND(PPAD)
IC6559
1
2
3
-
4
-
5
-
6
Vss
7
VCAP
8
-
9
-
10
-
11
12
13
14
-
15
-
16
AVss
17
AVDD
18
MCLR
19
-
20
-
21
-
22
23
24
25
-
26
-
27
-
28
-
29
VDD
30
Vss
31
-
32
-
33
34
35
36
-
37
-
38
-
39
Vss
40
VDD
41
-
42
-
43
-
44
G29
1
2
3
4
5
G30
1
2
3
4
5
6
7
8
G34
1
2
3
4
5
6
7
8
9
G32
1
2
3
4
5
6
7
8
9
10
G31
1
2
3
4
5
6
7
8
9
10
11
L6626
J0JKC0000002
L6631
J0JKC0000002
L6630
J0JKC0000002
L6632
J0JKC0000002
L6633
J0JKC0000002
L6627
J0JKC0000002
L6628
J0JKC0000002
L6629
J0JKC0000002
L6634
G1C100MA0653
+5V
+3.3V_CL
+3.3V_CL
+9VIRIS
+5V
+9VIRIS
+9VIRIS
+3.3V_CL
+3.3V_CL
+9VIRIS
+3.3V_CL
+5V
+3.3V_CL
+3.3V
+3.3V_CL
+9VIRIS
+5V
+16V_B
+3.3V
+3.3V_CL
+5V
+3.3V_CL
+3.3V
+9VIRIS
+3.3V_CL
+3.3V_CL
+3.3V_CL
+9VIRIS
+3.3V
+3.3V_CL
EMUD_
WAV_EN
MCLR_
EMUC_
UART_TXD
WAV_EN
WAV_EN
WAV_EN
UART_RXD
SYNCIN
WAV_EN
Q6501
DSA500100L
R6915 100
R6671
5.6k
0.5%
1%
R6916 100
R6664
5.6k
R6918
4.7k
R6599
100
R6702
0
R6977
100
R6887
100
R6820
100k
R6672
1M
R6736
15k
R6976 47
R6970 100
R6864
13k
R6975
47
R6670
5.6k
0.5%
1%
R6781
10
R6967
100
R6764
100
R6600
15k
1%
R6808
1k
R6973 100
R6706
470
R6965
100
R6978
15k
R6972 100
R6807
100k
0.5%
R6971
2.2k
R6974
100
R6968
47
R6979
15k
R6941
4.7k
0.5%
R6663
5.6k
1%
R6886
100
R6969 47
R6885
100
R6794
100
R6779
100
0.5%
R6660
5.6k
1%
0.5%
R6795
5.6k
R6813
1k
R6860
2.2k
R6669
4.7k
R6641
13k
R6870
13k
R6966 100
R6917 100
R6777
100
R6825
10k
H2C750400001
X6502
UART TXD
INT0
3.3V
SDA
DRIVE-_2
SCL
CLKI
RC3
AN9
5V
MCLR
5V
DRIVE+_3
#1VJ1DPLB1118
POSDET_3
PWM3_H
DRIVE+_2
AN11
AN3
UART RXD
DRIVE-_3
GND
POSDET_1
AN5
HallDrv+_4
PWM1_H
HallDrv+_1
PWM2_L
HallDrv-_2
RC11
RC5
25KHz
HallDrv+_3
AN10
3.3V
HallDrv-_4
EMUC
RC6
HallDrv+_2
25KHz
SCL
SCL
HallDrv-_3
25KHz
GND
DRIVE+_4
AN1
PWM1_L
PWM3_L
3.3V
SDA
AN4
RC4
RP5
5V
AN8
DRIVE-_1
DRIVE-_4
RB4
AN0
5V
3.3V
AN2
GND
PWM2_H
SCL
DRIVE+_1
POSDET_4
CLKO
GND
25KHz
POSDET_2
SDA
25KHz
SDA
EMUD
RC12
HallDrv-_1
3.3V
EMUD
EMUC
GND
MCLR
VDD
G-PCB
(1/2)
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