15 Printed Circuit Board
15.1. FRONT P.C.B.
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
CIRCUIT BOARD LAYOUT SHOWS COMPONENTS INSTALLED FOR VARIOUS MODELS.
FOR PROPER PARTS CONTENT FOR THE MODEL YOU ARE SERVICING,
PLEASE REFER TO THE SCHEMATIC DIAGRAM AND PARTS LIST.
NOTE:
CIRCUIT BOARD LAYOUT INCLUDES COMPONENTS WHICH ARE NOT USED.
FRONT P.C.B.
LSEP8391A1/LSEP8391C1
FRONT P.C.B. LSEP8391A1 (A,B,C,D,E,F,G,H,I)
/ LSEP8391C1 (J,K,L)
NOTE: MULTILAYER P.C.B.
THIS P.C.B. IS Multi-Layer P.C.B. THIS CIRCUIT BOARD SHOWS COMPONENT LAYOUT-PATTERN
FOR COMPONENT SIDE AND FOIL SIDE. LAYOUT PATETRNS ARE SINGLE PATTERN FOR EACH
SIDE THAT MAKE EASY TO SIGHT THE COMPONENT LAYOUT.
SDR-H20E/EB/EE/EF/EG/EP/GC/GN, SDR-H21EE/GC, SDR-H28GK, SDR-H29GK
COMPARISON CHART
OF MODELS & MARKS
MODEL
MARK
SDR-H20EG
A
SDR-H20EF
B
SDR-H20E
C
SDR-H20EP
D
SDR-H20EB
E
SDR-H20GC
F
SDR-H20EE
G
SDR-H20GN
H
SDR-H28GK
I
SDR-H21EE
J
SDR-H21GC
K
SDR-H29GK
L
Not Used
PT
(COMPONENT SIDE)
LSJB8391
(FOIL SIDE)
LSJB8391
IR SENSOR
Parts Location
TP7801
B-2
C
C4301
C-3
F
C6505
A-2
C
C7815
A-2
F
R4803
B-3
C
R6507
C-1
F
R7814
A-2
F
IC4801
B-2
F
TP7802
B-2
C
C4801
B-2
F
C7801
C-2
C
R4804
B-3
C
R6509
C-1
F
R7815
A-2
F
IC7801
B-2
C
TP7803
C-2
C
C4802
B-2
F
C7802
C-2
C
L7801
C-2
C
R4805
C-3
F
R7801
B-2
C
R7816
A-3
F
IC7802
C-2
C
TP7804
C-2
C
C4803
B-3
C
C7803
B-2
C
R4806
B-3
F
R7802
C-2
C
IC7803
A-2
F
TP7805
C-2
C
C4804
B-3
F
C7804
C-2
C
R4301
A-2
C
R4807
C-3
F
R7803
B-2
C
U6501
A-2
C
TP7806
D-2
C
C4805
C-3
F
C7805
B-2
C
R4302
A-2
C
R4808
B-3
F
R7804
C-2
C
Q4301
C-2
F
C4806
B-3
F
C7806
C-2
C
R4303
C-2
F
R4809
B-3
F
R7805
B-2
F
Q4305
C-3
F
FJ4801
C-3
C
C4808
B-3
F
C7807
B-2
C
R4305
C-2
F
R4810
B-3
F
R7806
B-2
F
Q4306
C-2
F
FP6501
D-2
C
C4809
B-3
F
C7808
C-2
C
R4306
C-2
F
R4811
B-2
F
R7807
B-2
F
Q4307
C-2
F
C4810
B-3
F
C7809
B-2
F
R4307
C-2
F
R6501
B-2
C
R7808
B-2
F
Q4801
C-3
C
D4301
D-2
F
C4812
C-2
C
C7810
B-2
F
R4308
C-3
F
R6502
B-2
C
R7809
B-2
F
Q6501
A-1
C
D6503
A-1
C
C6501
A-2
C
C7811
B-2
F
R4309
B-2
C
R6503
B-2
C
R7810
A-2
F
Q6502
C-1
F
D6504
C-1
F
C6502
B-2
C
C7812
B-2
F
R4310
C-2
F
R6504
A-1
C
R7811
B-2
F
Q7801
B-2
F
D6505
B-2
F
C6503
A-1
C
C7813
A-2
F
R4311
C-2
F
R6505
C-1
F
R7812
A-2
F
C6504
A-1
C
C7814
A-3
F
R4802
C-3
C
R6506
A-1
C
R7813
A-3
F
FRONT P.C.B.
Integrated Circuits
Transistors
Test Points
Connectors
Diodes
Capasitors
Coil
Resistors
Miscellaneous
J,K,L
1
2
A
B
C
D
3
1
2
A
B
C
D
3
SDR-H20E
63
Summary of Contents for SDR-H20E
Page 10: ...3 2 2 Precautions for installing HDD 10 SDR H20E ...
Page 14: ...4 Specifications 14 SDR H20E ...
Page 16: ...16 SDR H20E ...
Page 19: ...Fig 2 3 19 SDR H20E ...
Page 20: ...Fig 2 4 20 SDR H20E ...
Page 21: ...Fig 2 5 21 SDR H20E ...
Page 23: ...7 Service Fixture Tools 7 1 Service Fixture and Tools 23 SDR H20E ...
Page 25: ...25 SDR H20E ...
Page 26: ...26 SDR H20E ...
Page 31: ...Fig D1 Fig D2 Fig D3 Fig D4 31 SDR H20E ...
Page 33: ...Fig D5 Fig D6 Fig D7 Fig D8 33 SDR H20E ...
Page 34: ...Fig D9 Fig D10 Fig D11 Fig D12 34 SDR H20E ...
Page 35: ...Fig D13 35 SDR H20E ...
Page 40: ...11 Troubleshooting 40 SDR H20E ...
Page 41: ...41 SDR H20E ...
Page 42: ...42 SDR H20E ...
Page 43: ...43 SDR H20E ...
Page 44: ...44 SDR H20E ...
Page 45: ...45 SDR H20E ...
Page 46: ...46 SDR H20E ...
Page 47: ...47 SDR H20E ...
Page 48: ...48 SDR H20E ...
Page 49: ...49 SDR H20E ...
Page 50: ...50 SDR H20E ...
Page 52: ...52 SDR H20E ...
Page 54: ...SDR H20E 54 ...
Page 68: ...SDR H20E 68 ...
Page 69: ...16 Exploded View 16 1 MAIN PARTS SECTION SDR H20E 69 ...
Page 70: ...16 2 FRONT HOOD AND FRONT P C B SECTION SDR H20E 70 ...
Page 71: ...16 3 SIDE R OPERATION AND LCD SECTION SDR H20E 71 ...
Page 72: ...16 4 CCD AND LENS SECTION SDR H20E 72 ...
Page 73: ...16 5 PACKING PARTS AND ACCESSORIES SECTION SDR H20E 73 ...