Sony DCR-PC53E Service Manual page 39

For Schematic Diagram
• Refer to page 4-63 for printed wiring board.
1 2 3
PD-239 BOARD
A RGB DRIVE,BACK LIGHT DRIVE
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
B
CN7506 27P
PANEL_R 27
PANEL_G 26
PANEL_B 25
REG_GND 24
REG_GND 23
C
BL_CONT 22
D_2.8V 21
EP_2.8V 20
EP_4.6V 19
EP_8.5V 18
BL_-15.5V 17
TO KEY_AD1 16
FP-053 FLEXIBLE
BOARD PANEL_HD 15
D
(PAGE 4-9
PANEL_VD 14
OF LEVEL3)
BL_GND 13
SE_GND 12
TP_SEL1 11
TP_Y 10
TP_X 9
VD_SI 8
XCS_LCD 7
E
VD_SCK 6
VD_SO 5
R7554 4.7
SP- 4
R7555 4.7
SP+ 3
XEASY_MODE_LED 2
BATT_INFO 1
F
LND753
SP901
LND752
SPEAKER
R7547
CN7502 6P
4700
LED_EP_4.6V 1
XEASY_MODE_LED 2
TO
N.C. 3
FP-051 FLEXIBLE
BOARD
REG_GND 4
G
(PAGE 4-9)
BATT_INFO 5
KEY_AD1 6
D7505
CN7503
LCD901(2/2) 6P
1
VMZ6.8NT2L
N.C. 6
TP_R 5
TP_TOP 4
TOUCH PANEL
N.C. 3
H
TP_L 2
TP_BOT 1
I
R7501
LND751
0
CH_GND
16
J
DCR-PC53E/PC55/PC55E
4 5 6
L7502
10uH
FB7501
0uH
C7511
C7505
C7506
10u 10u
1u
6.3V
6.3V
B
TA M
M
C7504
0.1u
L7501
10uH B
C7503
22u
4V
C7508 0.01u
TA
M
C7509
0.01u
C7510 0.01u
PANEL_XHD
PANEL_XVD
PANEL_XVD
VD_SI
PANEL_XHD
XCS_LCD
VD_SCK XCS_LCD
VD_SO VD_SCK
VD_SO
VD_SI
Q7502
XP4111-TXE
SWITCH
2.7
C7507
XX
2.7
R7506
XX
0
2
3
L7504
10uH
C7502
2200p
B
C7501
XX
0
2.8
3
2.7
2.7
2
Q7501
XP4211-TXE
1 UN9113J-(K8).SO
SWITCH
1.0
SWITCH
C7532
R7546
XX
0
R7503 R7505
XX
XX
4-13
7 8 9
L7503
C7515
C7516
10uH
2.2u 2.2u
C C
C7513
0.1u
B
D7502
RB521S-30-TE61
R7520
10k
36 35 34 33 32 31 30 29 28 27 26 25
2.7
5
VDD2
1.7
BIN
1.7
6
GIN IC7501
1.7
RIN
7
2
RGB DRIVE
TEST
TG
2.7
8
XVD
2.5
IC7501
XHD
9
2.7
LRS57413
VCC1
R7510 470
2.7
XCS
R7512
470 2.7
XSCK
0
R7511 470
SI
2.7
SO
R7513
470
1 2 3 4 5 6 7 8 9 10 11 12
R7509
100k
C7519
560p CH
Q7503
XX
D7501 C7518
C7514
XX R7519
XX 0.1u
68k
R7549
R7508
R7541
1k
2200
22
±
0.5% 4.1 4.4 ±
0.5%
4 6
5 2
4.1
Q7515
3
1
UP04601008S0
R7538
1.0 BACK LIGHT DRIVE
6800
3.5 2.1 2.8
4 6
1.5
5 2
Q7516
Q7514
3 1
UP04601008S0
BL CONT
1.0
C7512
R7507
2SB1462J-QR(K8).SO
R7540 R7537
3300 4.7u
22k
± C 22k BL CONT
0.5%
10 11 12
4.5 4.5
Q7511
Q7512
NDS356AP
NDS356AP
SWITCH
SWITCH
8.5 8.5
C7536
R7529
C7537
XX
100k
C7526
0
Q7508 1
XX
DTC144EMT2L
2
SWITCH
C7527
D7506
2.7
0.047u
RB521S-30-TE61
3
1
C7528
C7521
2.7 -6.9 -7.0
2
1u
3 1 R7530
100k 3
2.7
D7503
R7531
-7.0
RB521S-30-TE61 Q7509
100k
SSM3J09FU(TE85L)
SWITCH
Q7510
SSM3KO9FU(T5LSONY1)
SWITCH
C7520
1u
TCOM
D7504
TFTCOM
XX
GSP
C7522
GCK
XX
TFTCOM
GEN
C7523
R7545
4 XX 0 UD
C7524
4.7u
4.2
TCOM
COMOUT
1.2
C7525 4.7u
COMDA
CL7503
R7528 10k
4.5
VCC2
VB
3
1.9 R7551 XX
VB CL7504
INIT
1.9 R7552 XX VG
VG SSPB
CL7505
1.9 R7553 XX
VR VR SSP
1
GND2
VREF
GND1
0
INIT
INIT
PCTL
2.7
SSPB
SSPB SCKB
0
SSP
SSP SCK
2.7
VDD1
LR
VB
VG
VR
R7550
0
R7535
R7539
560 XX
2.0
3 R7534
1k
2
1.4
Q7513 R7533
1
C7531 R7548
R7536 3300
XX
XX
XX
4-14
13 14 15
XX
C7529
0.047u
R7532
XX
1u
CN7504 24P
LCD901(1/2)
24 TCOM
23 TFTCOM
22 GSP
21 GCK
20 GEN
19 UD
18 VDD
17 NC
16 VDDG
LCD PANEL
15 VSS
14 INIT
13 SSPB
12 SSP
11 VREF
10 NC
9 PCTL
8 SCKB
7 SCK
6 LR
5 VB
4 VG
3 VR
2 TFTCOM2
1 TCOM2
LED901
BACK LIGHT
CN7505 6P
6 BL_L
5 BL_L
4 THERM_FB
3 THERM_G
2 BL_H
1 BL_H
PD-239