Sony DCR-IP1 Service Manual page 34

3-7. POWER BLOCK DIAGRAM (1/3)
FP-732 IF-108 BOARD (1/2)
FLEXIBLE
CN2606
BOARD
LF2601
22
J901 ACV UNREG
ı
DC IN 30
12
ı
20
BATT XEXT
21
31
BATT UNREG
+
ı
40
BT901
BATT SIG
BATTERY
S 41
TERMINAL
42
−
ı
51
CN201
LANC DC
AUDIO/
4 5
VIDEO
CN2607
(1/2)
LANC DC
34
BATT/XEXT
35
CRADLE
37
(1/2) ACV UNREG
ı
42
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
FP-722 VC-333 BOARD (1/3)
FLEXIBLE
CN2605 CN105
BOARD (1/2)
(1/2) (1/2)
70 71
ACV UNREG
ı ı
79 80
Q2604,
2605
FAST CHARGE FAST CHARGE
21 22
INIT CHARGE INIT CHARGE ON
19 20
Q2606,
2607
BATT/XEXT
69 70
BATTERY UNREG
13 14
BATT SIG
1 2
XLANC DC
67 68
XLANC ON
BATT SIG
BATT/XEXT
FAST CHARGE
INIT CHARGE ON
HI EVER SO
B
HI EVER SCK
POWER (2/3)
(PAGE 3-16)
VTR DD ON
BATT IN
EVER 3.0V
XLANC PWR ON
SAVED E2.8V
CAM 15V
PANEL 13.5V
BATT LI 3V
BL CONT
SHORT DET
05
3-13
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
F1903
F1906
F1905
F1904
H1 VVTR VO1 B8
Q1903
SWITCHING
HO1 A9
F1902
MO1 B9
LO1 A10
D1903
VO2 A8
C1 VBAT2
Q1904
SWITCHING
J2 LVOUT
HO2 B11
MO2 C11
IC1901
LO2 C10
DRUM/
CAPSTAN
VO3 D7
PWM DRIVE,
Q1905
DC CONTROL,
RESET,
SWITCHING
LANC DRIVE
(18/18) HO3 C9
MO3 D11
LO3 D10
J4 XCTL2
VO4 D5
Q1906
SWITCHING
HO4 D9
MO4 B10
LO4 E11
E2 DIN
VO5 A5
Q1907
E3 CLK PVCCL1 C8
SWITCHING
D1 CTL
HO5 E10
MO5 E9
A2 OUTC1
LO5 E8
C2 VRO PVCCH F11
SWVO9 J11
L2 WAKEUP
D3 VOUT Q1921
VO6 K4
Q1910
PVCCL2 K11
K1 VOUT1
SWITCHING
J1 VOUT2
D1902
HO6 F10
B2 VCH
MO6 F9
LO6 F8
D2 VBATT
VO9 H8
DRV9 H9
B4 CH2SW
F1 SVCC
VLCD G2
SSDO H2
Q1922
ON/OFF G1
VO7 J5
Q1908
L9 INM10
SWITCHING
D1908
HO7 G11
L8 AMPOUT
MO7 G10
LO7 G9
VO8 H7
J7 AMPIN
Q1909
SWITCHING
HO8 G8
MO8 H11
J9 VO10B
LO8 H10
VBATP K10
Q1902
DRV10 J10
DET 0 C3
L1904 L1920
L1914
SWITCHING
Q1913
L1905 L1921
L1915
SWITCHING
Q1914
L1906 L1922
L1917
L1918
SWITCHING
L1923
Q1915
L1925
L1907
L1927
L1919
L1924
SWITCHING
L1926
Q1916
L1908
L1928 IC1903
2
3.1V REG
(18/18)
SWITCHING
IC1905
Q1917
2
3.1V REG
(18/18)
D1907
L1911 L1916
L1901
D1905
L1912
SWITCHING Q1920
L1903
SWITCHING
Q1912
D1906
L1909
SWITCHING
Q1918
L1910
SWITCHING
Q1919
Q1911
L1913
SWITCHING
3-14
DCR-IP1/IP1E
BATT UNREG
VTR UNREG
A 1.5V
D 1.5V
A 1.2V
D 1.2V
D 1.8V
PANEL 2.8V
D 2.8V
AU 2.8V
A 2.8V
RP 2.8V
AU 4.6V
A 4.6V
RP 4.6V
A
POWER (2/3)
D 3.1V
3
(PAGE 3-15)
A 3.1V
3
MT 5V
USBHOST 7.5V
IC1902
RP 6V
6V REG
5 3
(18/18)
IC1904
3
CAM –7.5V
2 –7.5V REG 1
(18/18)
5
CAM DD ON
CAP VS
DET 0
BATT LI 3V
DRUM VS
BL CONT
BL –V
PANEL 13.5V
CAM 15V
SHORT DET