Sony Handycam DCR-HC32E Service Manual page 40

For Schematic Diagram
• Refer to page 4-91 for printed wiring board.
1 2 3 4
PD-237 BOARD
A
LCD DRIVE, BACKLIGHT DRIVE
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
1
NS_2.8V : NON MS model
D_2.8V : MS model
B
CN601 24P
PANEL_R 1
PANEL_G 2
PANEL_B 3
REG_GND 4
REG_GND 5
NON MS model
KEY_AD1 6
VC-376
EP_2.8V 7
(12/12)
C
EP_4.6V 8
CN1006
EP_8.5V 9
THROUGH THE
FP-185 FLEXIBLE BL_-15.5V 10
PAGE 4-32
1 11
of LEVEL3
PANEL_HD 12
PANEL_VD 13
MS model
BL_GND 14
VC-377
REG_GND 15
(16/16)
D
TP_Y 16
CN1006
THROUGH THE TP_SEL1 17
FP-185 FLEXIBLE
TP_X 18
PAGE 4-64
VD_SI 19
of LEVEL3
XCS_LCD 20
VD_SCK 21
VD_SO 22
REG_GND 23
E
REG_GND 24
CN602 6P
REG_GND 1
CONTROL KEY
N.C 2
BLOCK
2ND_S/S_SW 3
(SB9000)
R626
LND001-LND006 2ND_ZOOM(T) 4
1200
PAGE 4-78
2ND_ZOOM(W) 5
of LEVEL2
R627
F
REG_GND 6
1500
CN609 6P
REG_GND 1 R610
2200
N.C 2
FP-186
FLEXIBLE PANEL_REVERSE 3
LND101-LND106
PANEL_REVERSE 4
PAGE 4-73
of LEVEL2 N.C 5 D603
XX
REG_GND 6
1
5
G
2
3
4
CN603 6P
TP_BOT 6
LCD901 TP_L 5
(2/2)
TOUCH N.C. 4
PANEL
TP_TOP 3
With
LCD UNIT
TP_R 2
N.C. 1
H
Q602
XP4116-TXE
Q601,602
TOUCH PANEL I/F
Q601
XP4216-TXE
I
R638
LND601
0
CH_GND
J
NON MS model: DCR-HC17E/HC19E/HC21/HC21E/HC22E
MS model: DCR-HC32/HC32E/HC33/HC33E
05
DCR-HC17E/HC19E/HC21/HC21E/HC22E/HC32/HC32E/HC33/HC33E
5 6 7
L602
10uH
L601 10uH
FB601 C611
C603
C604 C632 C609
C605 0uH
10u 22u
22u XX 10u 10u
6.3V 6.3V 10V
4V
C606
1u
PANEL_XHD
PANEL_XVD
C610
0.1u
VD_SI
R609
XCS_LCD
68k
VD_SCK
VD_SI
VD_SO
XCS_LCD
VD_SCK
VD_SO
PANEL_XHD
PANEL_XVD
C607
XX Q603
XX
R607
D601
XX XX
C601
XX
5
2.8
2.8 2.8
4
3
0
1
6
2.8
R608
C608
BACKLIGHT CONTROL
47k
0.1u
2.8 ±0.5%
2
5
0 A_OUT
4
2.2
3
1 A_IN-
2.3
6
2.8 A_IN+
R606
2.3
GND
220k
C602
2 ±0.5%
R639
2200p
0
0
R603
R604
XX
XX
4-65
8 9 10 11
L603
10uH
C617 C618 R618
XX
2.2u XX
C619 C620 C621
10u
2.2u XX C622
16V
4.7u
C616 0.01u
C615 0.01u
C614 0.01u
R613 R614
C623
91k 10k
±0.5% ±0.5% 10u
R620
10k
36 35 34 33 32 31 30 29 28 27 26 25
4
2
1.2
Filter2 VP
3
GND1 VCC2
5
1.2 1
C612
OPOUT VB
560p
1.4
OPIN VG
6
FVCC VR
2.7
SO GND2
IC602
2.7
7
XCS PWM
R612 470 2.7
LCD DRIVE
XSCK WIDE
IC602
0
CXM3006CR-T4
SI VST
2.8
VDD VDD
SCAN VCK
2.6
HD VSS
8
9
1 2 3 4 5 6 7 8 9 10 11 12
R611
XX
C613
XX
R623 R605
R619
R615
47 47
4700 47
±0.5%
±0.5% ±0.5%
R617
IC601 1k
2.3 2.3 2.3
IC601
NJM12904V(TE2)
R642 1.6 1.6 1.6
4.6
R643
47k -4.1 -4.1 -4.1
47k R616
Vcc
2200
B_OUT Q606 Q611
C633 2SA1576A-T106-QR
2SA1576A-T106-QR
B_IN-
4.7u Q607
2SA1576A-T106-QR
0.6
B_IN+
2
Q606,607,611
1
6 0.1 BACKLIGHT DRIVE
4 3
1.6 2.8
Q612
EMX1T2R
5
BACKLIGHT DRIVE
2.2
12 13 14 15
Q609
NDS356AP
B+ SWITCH
8.5
8.5
R624 C625
0.01u
100k
0
R625 D604
0 XX
R636 0
0
2.8
Q608
C630
UNR32A300LS0
XX
SWITCH
VST
C624
VCK
0.1u
EN
DWN
D602
R637
EDZ-TE61-5.6B
120k
0
C626
CL603 C631
1u
2.5 Q610
VP 1u
2SA207800LS0
4.6 SWITCH -5.6
CL604 XSTBY
RB601
VB
2.5 10 PCG
8 7
CL605
2.5 VG HST
6 5
4 3
2.5 REF
2 1 CL606
VR
2.8
BL_ON WIDE
0
WIDE HCK2
0
VST HCK1
2.8
VP
1.4
VCK VG
VR
VB
RGT
EN
DWN
XSTBY
PCG
HST
HCK2
HCK1
RGT
R633
XX
4-66
16 17 18
CN605 24P
24 COM
23 CS
22 VST
21 VCK
20 EN
19 DWN
18 VDD
17 VSS
R634
16 N.C.
LCD901
1M
(1/2)
15 VSSG
2.5 INCH
COLOR
14 XSTBY
LCD
UNIT
13 PCG
12 HST
11 REF
C627
0.1u
10 TEST1 With
TOUCH
9 WIDE PANEL
8 HCK2
7 HCK1
6 PSIG
5 G
4 R
3 B
2 RGT
1 TEST2
CN608 6P
D901
BACKLIGHT
6 BL_2.8V
5 NC
4 BL_FB
3 BL_L
2 NC
1 BL_H
PD-237