Sony DCR-TRV6 Service Manual page 107

For Schematic Diagram
• Refer to page 4-111 for printed wiring board.
1 2 3 4
DD-137 BOARD(2/2)
DC/DC CONVERTER NO MARK:REC/PB MODE
A R :REC MODE
-REF.NO.:10000 SERIES-
P :PB MODE
XX MARK:NO MOUNT
CAP_ERROR
CAP_VS
2
DRUM_ERROR
TO(1/2)
B
DRUM_VS
C
* L1607
3225
DIGITAL 3.1V
L1619
*
ANALOG 3.1V
3.1V
L1608
1uH 3225
D
1.9V
C1658 C1652 C1651
6.3V
6.3V 6.3V
A A A
E
2.8V
L1609
4.7uH
3225
C1654 10u :TRV20/20E MODEL
22u :TRV6/6E/11/11E
MODEL
F
A
B
G
C
MT_4.9V
D
H
3
I
TO(1/2)
PANEL_13.3V
Q1625,1626 Q1626
SHOE ON R1663
MGSF3455VT1
SWITCH
0
7.9
E
R1649 C1648
J 1u
10k
10V B
2012
7.7
R1650
1M
R1682
D1616
1k
MA2S111-(K8).SO
0.1
K
4.6V
4.6V
L
VTR_DD_ON
M
REG_GND
INIT_CHARGE_ON
FAST_CHARGE
1
BATT_SIG
TO(1/2)
BATT/XEXT_SW
BATT_UNREG
VTR_UNREG
N
16
5 6 7 8
C1670
XX
B
2012
Q1627
2SA2018-H-T2L 1.5
2.0 C1660
R1652
IC1602 10u
100k
6.3V
1.3 A
ERROR AMP
4.7 0.7
R1657
1.3
33k Q1627
5 4
0.5%
Q1628
0.7
+1.5G REG
+ –
C1665
XX
1 2 3
B
1.5
1.5 R1656
C1651 10u :TRV6/6E/11/11E
R1658 22k
MODEL C1663 R1655
0.1u 110k
470
47u :TRV11/11E MODEL
B 0.5%
L1610
1uH 3225 ANALOG 2.8V
L1612
AUDIO 2.8V
4.7uH
L1611
DIGITAL 2.8V
1uH 3225
C1653 C1656 C1659
C1654
10u 10u 47u
6.3V
6.3V 6.3V 6.3V
A A
A B
Q1639 * L1624
2SD2216J-QR(K8).SO
Q1650
R9.7/P-10.2 -7.7
R1675 R1684
R1662 R1690
C1666
100k
100k 0.5%
10u
0.5%
20V
* Q1647 * Q1653
B TA
R1653
R-9.1/ * R1676
47k
-7.7
P-9.6
0.5%
2.5
* Q1649 R1691
0.1
R4.5/ * R1680 0.5%
P-1.8
R1677
220k
0.5 0.5 R1689
C1669
0.5% 0.5%
R1654 R1666 B
R1686
22k 22k
Q1643
2SB1462J-QR(K8).SO
R1669
0
Q1637
2SD2216J-QR(K8).SO
R1673
R-28.3/
R1661 270k
P-23.9 R1668
100k 0.5%
R-27.8/P-23.4
* R1685
R1672
47k
R-27.8/P-23.4 -16.0
0.5% C1667
R0/
Q1632 2.2u R0/P2.1
P2.1
2SB1462J-QR(K8).SO F
2012
Q1632,1637 16V
R0/ R1674
Q1641 0.5 100k R3.0/
P0.1
-15.3VG REG
R1664 0.5% P0.1
22k
Q1646 * Q1648
*
Q1641
2SB1462J-QR(K8).SO
INV.
L1618
L1617
22uH 22uH
3225
Q1633
XX
XX
R1667
Q1636 XX
0.5%
XX
C1668
2.2u
Q1634 R1670
XX F
XX 16V
2012
0.5%
R1665
R1671
XX
XX
0.5%
L1615
1uH
2520
L1616
1uH 2520
RP_4.6V
L1614
1uH 2520
A_4.6V
L1613
4.7uH
AU_4.6V
R1693
1
EVF_BL_4.6V
R1694
1 2012
C1657 C1661 C1664 C1662 C1673
10u 10u
10u 10u 10u
10V 10V 10V 10V
10V
TA A
TA A TA A TA A TA A
REG GND
4-109
9 10 11 12 13
D1615
MA3XD21001S0
CN1604 27P
COM
27 COM
G
26 G
R
25 R
B
24 B
BLK
23 BLK
HCK1
22 HCK1
HCK2
21 HCK2
HST
20 HST
RGT
19 RGT
DCG/CLR
18 DCG/CLR
EN
17 EN
STB
16 STB
VCK2
15 VCK2
VST
14 VST
(SEE PAGE 4-86)
13 VSS
12 VSS
11 VDD
10 EVF_BL_GND
9 EVF_BL_GND
8 EVF_BL_4.6V
7 EVF_BL_4.6V
6 N.C(XTALLY_LED)
DET
5 DET
C1672 LED_K
4.7u
4 LED_K
25V PWM
TA B 3 PWM
2 N.C
1 N.C
* R1692
* R1683
R1687
CN1603 80P
R1688
EN
1 EVF_EN
R15.2/P0.1 STB
3 EVF_STB
VCK2
5 EVF_VCK2
VST
7 EVF_VST
9 EVF_GND
11 EVF_VCC
INV. DET
13 EVF_DET
LED_K
15 EVF_LED_K
PWM
C1655
17 EVF_PWM
2.2u
16V F
19 EVF_13.3V
2012
21 EVF_2.8V
23 PANEL_2.8V
PANEL_-15.3V
25
27 SHOE_ON
29 SHOE_GND
31 SHOE_GND
33 REG_GND
35 REG_GND
37 REG_GND
39 REG_GND
41 RP_4.6V
43 AU_4.6V
45 A_2.8V
47 A_2.8V
49 D_2.8V
51 D_2.8V
53 MT_4.9V
55 MT_4.9V
2012
57 MT_4.9V
59 MT_GND
61 MT_GND
63 MT_GND
65 VTR_DD_ON
67 CAM_DD_ON
69 INIT_CHARGE_ON
71 FAST_CHARGE
BATT_SIG
73
75 BATT/XEXT_SW
77 P_UNREG_GND
79 P_UNREG_GND
TO VC-240 BOARD CN002
(SEE PAGE 4-66)
DCR-TRV6/TRV6E/TRV11/TRV11E/TRV20/TRV20E
14 15 16 17
TO
LB-64 BOARD
CN2201
THROUGH THE
FP-180 FLEXIBLE
BOARD
COM
EVF_COM 2
G
EVF_G 4
R
EVF_R 6
B
EVF_B 8
BLK
EVF_BLK 10
HCK1
EVF_HCK1 12
HCK2
EVF_HCK2 14
HST
EVF_HST 16
RGT
EVF_RGT 18
DCG/CLR
EVF_DCG/CLR 20
EVF_BL- 22
EVF_BL+ 24
PANEL_13.3V 26
PANEL_4.6V 28
SHOE_UNEREG 30
SHOE_UNEREG 32
CAM_-7.5V 34
CAM_15V 36
D_3.1V 38
D_3.1V 40
A_3.1V 42
A_4.6V 44
A_4.6V 46
AU_2.8V 48
D_1.9V 50
D_1.9V 52
D_1.5V 54
D_1.5V 56
DRUM_VS 58
DRUM_VS 60
DRUM_ERROR 62
CAP_VS 64
CAP_VS 66
CAP_ERROR 68
VTR_UNREG 70
VTR_UNREG 72
VTR_UNREG
74
BATT_UNREG 76
P_UNREG 78
P_UNREG 80
SIGNAL PATH
Drum servo (speed and phase)
Capstan servo (speed and phase)
4-110
18 19 20
TRV6 MODEL :DCR-TRV6
TRV6E MODEL :DCR-TRV6E
TRV11 MODEL :DCR-TRV11
TRV11E MODEL:DCR-TRV11E
TRV20 MODEL :DCR-TRV20
TRV20E MODEL:DCR-TRV20E
*MARKED:MOUNT TABLE
TRV20/20E TRV11/11E TRV6/6E
MODEL MODEL MODEL
10u 10u XX
C1652
6.3V 6.3V
10u 10u XX
C1658
6.3V
6.3V
0.1u 0.1u
C1669 XX 10V
10V
B B
1uH 1uH XX
L1607
20% 20%
4.7uH 4.7uH XX
L1619
20% 20%
4.7uH XX XX
L1624
20%
Q1646 UN9213J XX XX
Q1647 XX 2SD2216J
2SD2216J
Q1648 UN9213J XX
XX
Q1649 XX 2SD2216J
2SD2216J
Q1650 XX 2S81462J 2S81462J
Q1653 XX 2SD2216J 2SD2216J
R1609 0 0 XX
R1631 100k 82k 82k
R1636 10k 15k 15k
R1668 XX 0 0
R1669 0 XX XX
R1676 10k 22k 18k
XX 47k
R1680 47k
R1683 820 XX XX
R1684 XX 100k 100k
R1685 22k XX XX
R1686 XX 22k 22k
R1687 1800 XX XX
R1688 1800 XX XX
XX 18k
R1689 18k
R1690 XX 100k 100k
R1691 XX 47k 47k
820 XX
R1692 XX
REC REC/PB PB
DC/DC CONVERTER
DD-137 (2/2)