Panasonic SDR-H18P User manual

©2007 Panasonic Shikoku Electronics Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SDR-H18P
SDR-H20P
SDR-H18PC
SDR-H20PC
Vol. 2
(S)...................Silver Type
Colours
SD Card/Hard Disk Video Camera
ORDER NO. MKE0702301CE
B27

1 Service Navigation 3
1.1. Introduction 3
1.2. About Lead Free Solder (PbF) 3
2 Service Fixture & Tools 4
2.1. Service Position 4
2.2. Replacement Proceudres for CSP (Chip Size Package) IC
7
3 Block Diagrams 13
3.1. CCD DRIVE BLOCK DIAGRAM 13
3.2. VIDEO SIGNAL PROCESS BLOCK DIAGRAM 14
3.3. ANALOG VIDEO I/F BLOCK DIAGRAM 15
3.4. AUDIO SIGNAL PROCESS BLOCK DIAGRAM 16
3.5. SYSTEM CONTROL BLOCK DIAGRAM 17
3.6. AF BLOCK DIAGRAM 18
3.7. LCD DRIVE BLOCK DIAGRAM 19
3.8. POWER SUPPLY BLOCK DIAGRAM 20
4 Schematic Diagrams 21
4.1. SCHEMATIC DIAGRAM & CIRCUIT BOARD LAYOUT
NOTES 21
4.2. MAIN (MAIN CONNECTION (1/4)) SCHEMATIC
DIAGRAM 22
4.3. MAIN (MAIN CONNECTION (2/4)) SCHEMATIC
DIAGRAM 23
4.4. MAIN (MAIN CONNECTION (3/4)) SCHEMATIC
DIAGRAM 24
4.5. MAIN (MAIN CONNECTION (4/4)) SCHEMATIC
DIAGRAM 25
4.6. MAIN (POWER (1/4)) SCHEMATIC DIAGRAM 26
4.7. MAIN (POWER (2/4)) SCHEMATIC DIAGRAM 27
4.8. MAIN (POWER (3/4)) SCHEMATIC DIAGRAM 28
4.9. MAIN (POWER (4/4)) SCHEMATIC DIAGRAM 29
4.10. MAIN (CONTROL (1/4)) SCHEMATIC DIAGRAM 31
4.11. MAIN (CONTROL (2/4)) SCHEMATIC DIAGRAM 32
4.12. MAIN (CONTROL (3/4)) SCHEMATIC DIAGRAM 33
4.13. MAIN (CONTROL (4/4)) SCHEMATIC DIAGRAM 34
4.14. MAIN (TG/AFE) SCHEMATIC DIAGRAM 36
4.15. MAIN (LENS DRIVE) SCHEMATIC DIAGRAM 38
4.16. MAIN (MEMORY) SCHEMATIC DIAGRAM 39
4.17. MAIN (VIDEO (1/4)) SCHEMATIC DIAGRAM 40
4.18. MAIN (VIDEO (2/4)) SCHEMATIC DIAGRAM 41
4.19. MAIN (VIDEO (3/4)) SCHEMATIC DIAGRAM 42
4.20. MAIN (VIDEO (4/4)) SCHEMATIC DIAGRAM 43
4.21. MAIN (LCD) SCHEMATIC DIAGRAM 46
4.22. MAIN (AV IO) SCHEMATIC DIAGRAM 47
4.23. VOLTAGE CHART 48
5 Printed Circuit Board 51
6 Appendix Information of Schematic Diagram 55
6.1. CHECKING POINT TABLE OF THE CSP IC 55
6.2. WAVEFORM TABLE 64
7 Replacement Parts List 66
7.1. ELECTRICAL REPLACEMENT PARTS LIST 66
CONTENTS
Page Page
2
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

1 Service Navigation
1.1. Introduction
This service manual contains technical information which will allow service personnel´s to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
1.2. About Lead Free Solder (PbF)
3
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

2 Service Fixture & Tools
2.1. Service Position
2.1.1. Extension Cables for Service Position
Using the following Extension Cables, place the unit as shown for check and service.
NO. PART NUMBER PART NAME CONNECTION
1 LSUA0017 18Pin Extension Cable FP41 on Main P.C.B. - FP6501 on Front P.C.B.
2 VFK1284 24Pin Extension Cable FP62 on Main P.C.B. - Side R F.P.C. of Side R P.C.B.
3 VFK1284 24Pin Extension Cable FP81 on Main P.C.B. - LCD Shaft F.P.C. of Side R Unit
4 VUVS0012 22Pin Extension Cable LCD Shaft F.P.C. - FP8101 on LCD Backlight P.C.B.
5 VFKW0124A 14Pin Extension Cable FP31 on Main P.C.B. - CCD F.P.C. on CCD P.C.B.
6 VUVS0012 22Pin Extension Cable FP71 on Main P.C.B. - Lens F.P.C. on Lens Unit
7 VUVS0007 12Pin Extension Cable FP72 on Main P.C.B. - OIS F.P.C. on Lens Unit
8 VFK1286 16Pin Extension Cable FP61 on Main P.C.B. - Side L F.P.C. on Side L/Ope. Unit
9 VFK1286 16Pin Extension Cable FP63 on Main P.C.B. - Top Ope. F.P.C. on Top Ope. Unit
Notes:
1. Use a grounded ESD wrist strap while disassembling the Lens portion.
2. Connect the F.P.C.s to the connectors, verifying the direction of F.P.C.s.
3. Use extreme care when plugging in or unplugging connectors.
4
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

5
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

6
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

2.2. Replacement Proceudres for CSP (Chip Size Package) IC
2.2.1. EQUIPMENT
1. Pre-Heater
2. Spot Heater
3. Vacuum Pick-up
4. P.C.B. Holder
Fig. C1
Fig. C2
7
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

2.2.2. Removal of CSP IC
Fig. C3
8
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

2.2.3. Installation of CSP IC
Fig. C4
9
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

Fig. C5
10
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

2.2.4. CSP IC Location
11
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

2.2.5. Temperature Profile for Heat Resistance of CSP IC
Refer to the temperature profile. CSP ICs in the 2007 model have the following temperature profile.
12
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC

3 Block Diagrams
3.1. CCD DRIVE BLOCK DIAGRAM
SDR-H18P/SDR-H18PC/SDR-H20P/SDR-H20PC
CCD DRIVE BLOCK DIAGRAM
CCD DRIVE BLOCK DIAGRAM
CDS PGA 10BIT A/D
CONVERTER
7
10
4
9
13
12
3
2
1
CCD
IMAGE
SENSOR
IC601 (CCD)
FP31
4
FP31V1
V2
V3
V4
RESET
H1
H2
SUB
3
FP301
14
FP31
5
FP31
6
FP31
13
FP31
12
FP31
10
LEVEL
CHANGE
LEVEL
CHANGE
LEVEL
CHANGE
LEVEL
CHANGE
LEVEL
CHANGE
LEVEL
CHANGE
LEVEL
CHANGE
DRIVE
DRIVE
5
7
8
9
14
13
12
10
37
53
44
39
38
45
40
48
31
32
35
3
17
18
1
IC303 (CCD V-DRIVE)
IC302 (CAMERA SIGNAL PROCESS/TIMING GENERATOR)
Q601
BUFFER
CCD P.C.B. MAIN P.C.B
V1 PULSE
CHARGE PULSE 1
V2 PULSE
V3 PULSE
CHARGE PULSE 2
V4 PULSE
SUB CONTROL PULSE
H1 PULSE
H2 PULSE
RESET PULSE
1
3
2
SERIAL INTERFACE
REC VIDEO(CAMERA) SIGNAL
64
24
29
28
FCK
VD
HD
CAMERA DATA (0-9)
CG/AFE SERIAL CLOCK
CG/AFE SERIAL DATA
CAMERA AFE CS (L)
FCK (18.0MHz)
CAM HD
CAM VD
23XOUT
XIN
12MHz CLOCK
X301
36MHz
OSC
TO SYSTEM CONTROL
BLOCK DIAGRAM
TO VIDEO SIGNAL PROCESS
BLOCK DIAGRAM
TO VIDEO SIGNAL PROCESS
BLOCK DIAGRAM
CG CS (L)
19 CG RESET (L)CG RESET (L)
FP31
1CAMERA DATA (10 BIT)
6
9
22
17 12MHz CLOCK
11
16
2.85 Vp-p
1 V 5 ms
V1
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC
13

3.2. VIDEO SIGNAL PROCESS BLOCK DIAGRAM
SDR-H18P/SDR-H18PC/SDR-H20P/SDR-H20PC
MAIN P.C.B. HDD UNITHDD RELAY P.C.B.
IC3001 (CAMERA DIGITAL SIGNAL PROCESS/SHUFFLING)
Q3002
ATA DATA (16 BIT)
ATA ADDRESS (3BIT)
DRAMSDAT(32BIT)
DRAMSADR(13BIT)
ADAT(16BIT)
AADR(16BIT)
ADM (16BIT)
DATA/ADDRESS(0-15)
FROM CCD DRIVE
BLOCK DIAGRAM
TO
ANALOG VIDEO I/F
BLOCK DIAGRAM
TO LCD
BLOCK DIAGRAM
FROM
CCD DRIVE
BLOCK DIAGRAM
TO/FROM
AUDIO SIGNAL
PROCESS
BLOCK
DIAGRAM
FROM
SYSTEM CONTROL
BLOCK DIAGRAM
CAMERA
DATA (0-9) CAMERA SIGNAL
PROCESS
LUMA
CHROMA
LCD-DATA
(0-7)
27MHz CLOCK
ALC PWM CONTROL
IRIS CLOSE
ALC PWM CONTROL
IRIS CLOSE
333
336
27MHz CLOCK
TO AF
BLOCK DIAGRAM
FCK (18MHz)
330
CAM VD
328
CAM HD 327
AUDIO DATA 0
AUDIO DATA 2
FCK (18MHz)
CAM VD
CAM HD
12MHz CLOCK 18 12MHz CLOCK
186-193,
195-202
64-67, 69-73,
76-79, 83-94,
97-103
130-133, 135-138,
140-144
444-451,
453-460
462-464
N4-N7,
P4-P7,
T4-T7,
U4-U7
2, 4, 5, 7, 8, 10, 11, 13,
31, 33, 34, 36, 37, 39,
40, 42, 49, 51, 52, 54,
55, 57, 58, 60, 78, 80,
81, 83, 84, 86, 87, 89
64-70, 73, 74
21-24
302-311
402
401
AUDIO L/R CLOCK 400
AUDIO BIT CLOCK
399
AUDIO MASTER CLOCK 398
RESET(L)54
AUDIO SIF CS
56
AUDIO SIF SERIAL CLOCK63
AUDIO SIF SERIAL DATA
RESET(L)
AUDIO SIF CS
SD DOOR SW
58SD DOOR SW
AUDIO SIF SERIAL CLOCK
AUDIO SIF SERIAL DATA 0
AUDIO SIF SERIAL DATA 1
62
61
RESET(L)
RESET(L)
RESET(L) 212 15
LCD/EVF SERIAL DATA
290
LCD/EVF SERIAL CLOCK
289
LCD/EVF CS
LCD SERIAL DATA
LCD SERIAL CLOCK
LCD CS
213
405
323
325
IRIS OPEN IRIS OPEN 324
4.5MHz CLOCK 4.5MHz CLOCK
442
CARD DET(L)
SD SLOT
SD
CARD
CARD PROTECT(L)
SD CLOCK
CMD
SIDE R P.C.B.
IC6001 (SYSTEM MICROCONTROLLER)
IC3202 (SDRAM)
JK52 FL7001
MICROCONTROLLER
INTERFACE
USB
JACK
62 3
1 4 9
28
25
31
32
FP62
4,5,10,11
B21
6-13, 38-45
B21
18, 19, 32
B2501
6-13, 38-45
B2501
18, 19, 32
B2502
HDD
DRIVE
23-38
B2502
8,9,10
FP62
2
FP62
1
REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL
ATAPI
INTERFACE
AUDIO
DIGITAL
SIGNAL
PROCESS
SDRAM
270-277,
279-286
234-237,
247-257,
259
29-32,
33-41,
43-46
2-9,
16-23
IC3203 (FLASH MEMORY)
FLASH
MEMORY
D/A
CONVERTER
D/A
CONVERTER
USB
INTERFACE
SD
INTERFACE
DIGITAL SIGNAL
PROCESS
DIS CONTROL
/ZOOM CONTROL
/EFFECT CONTROL
/JPEG
/GUI
FP62
8
FP62
6
FP6301
17
FP6301
19
FP6301
14,15,20,21
FP6301
23
FP6301
24
8
10
USB
INTERFACE
+3V PC ACCESS
292
(WITH SD SLOT)
406-413
VIDEO SIGNAL PROCESS BLOCK DIAGRAM
VIDEO SIGNAL PROCESS BLOCK DIAGRAM
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC
14

3.3. ANALOG VIDEO I/F BLOCK DIAGRAM
SDR-H18P/SDR-H18PC/SDR-H20P/SDR-H20PC
ANALOG VIDEO I/F BLOCK DIAGRAM
ANALOG VIDEO I/F BLOCK DIAGRAM
IC3301 (VIDEO SIGNAL PROCESS)
MAIN P.C.B.
VIDEO
SW
REC VIDEO SIGNAL PB VIDEO SIGNAL
Y
C
JK51
9
JK51
10
JK51
5
JK51
7
26
29
28
+
WIDE DET
BUFFER CLAMP
BUFFER
GCA
GCA
27
LUMA
CHROMA
TO SYSTEM CONTROL
BLOCK DAGRAM
FROM VIDEO
SIGNAL PROCESS
BLOCK DAGRAM
Y
C
VIDEO
19
18
AV PLUG IN DETECT (L)
LPF
LPF
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC
15

3.4. AUDIO SIGNAL PROCESS BLOCK DIAGRAM
SDR-H18P/SDR-H18PC/SDR-H20P/SDR-H20PC
AUDIO SIGNAL PROCESS BLOCK DIAGRAM
AUDIO SIGNAL PROCESS BLOCK DIAGRAM
FJ4801
1
FJ4801
3
Rch
Lch
48
2
4
3
1
A/D
CONVERTER
AUDIO I/F
CONTROL
AUDIO DATA 0
TO/FROM
VIDEO SIGNAL
PROCESS
BLOCK DIAGRAM
AUDIO DATA 2
AUDIO L/R CLOCK
AUDIO BIT CLOCK
IC3301(AUDIO I/F)
IC4801(OP AMP) ECM UNIT
REC AUDIO SIGNAL PB AUDIO SIGNAL
FRONT P.C.B.MAIN P.C.B.
FP6501
17
FP6501
15
FP41
2
FP41
4
40
39
JK51
6
JK51
1
33
34
17
16
AUDIO MASTER CLOCK
13
RESET(L) RESET(L)
AUDIO(R) OUT
AUDIO(L) OUT
AUDIO SIF CS
AUDIO SIF SERIAL CLOCK
AUDIO SIF SERIAL DATA
FP62
20
FP62
19
PB-ON PB-ON REC-ON REC-ON
6
5
2
3
7
1
V-REF
11
12
9
10
HPF
MIX
D/A
CONVERTER
SERIAL
INTERFACE
CLOCK
DIVIDER
MIX
DE-
EMPHASIS
MIX
SIDE R P.C.B.
SPEAKER
(+)
(-)
FP6301
5
FP6301
6
P6301
1
P6301
2
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC
16

3.5. SYSTEM CONTROL BLOCK DIAGRAM
SDR-H18P/SDR-H18PC/SDR-H20P/SDR-H20PC
SYSTEM CONTROL BLOCK DIAGRAM
SYSTEM CONTROL BLOCK DIAGRAM
IC6001 (SYSTEM MICROCONTROLLER)
MAIN P
TOP ZOOM UNIT
.C.B.
KEY DATA2
START/STOP SW
KEY DATA1
CARD ACCESS LED ON(L)
DISC ACCESS LED ON(L)
POWER LED ON(L)
SIDE L UNIT
OPEN SWITCH P.C.B.
SIDE R P.C.B.
FRONT P.C.B.
RESET (L)
BATTERY
CONT
CONT
REG 2
REG 3
REG 1
IC6003
21 RESET
Q6003
Q6006
Q6005
Q6501,Q6502,
D6503,D6504
FP6301
1
FP62
24
HDD RELAY P.C.B. HDD UNIT
FP41
16
FP41
15
FP61
10
IC2501
FP6501
7
FP41
12
B21
2
B21
50
B21
20
B2501
2
B2501
50
B2501
20
FP63 Q3901
Q3901
1,2
FP63
4
FP63
10
IR DET
CIRCUIT
POWER SW
GYR0-X
E4
GYR0-Y D4
DIS SENS SW
K2
DISC ACCESS D1
B14
A5
HDD OG DET
HDD TEMP
IR DET B2
E12
POWER
DISC ACCESS
START/STOP
IC6002 (TIMER)
UNREG
BATTERY
VOLTAGE
MONITOR
+3V
+3V
+3V
X6002
BT7001
32 kHz
OSC
TIMER CS
VCC
X-IN
X-OUT
TIMER SERIAL CLOCK
TIMER SERIAL DATA 0
T14
P14
U13
N14
TIMER SERIAL DATA 1
TIMER CS
TIMER SERIAL CLOCK
TIMER SERIAL DATA
RESET(L) RESET(L)
OUT
V-REF
TO VIDEO
SIGNAL PROCESS
BLOCK DIAGRAM
T8
G1
G2
G5
G4
4
6
5
IC6004 (EEPROM)
EEPROM CS
EEPROM SERIAL CLOCK
EEPROM SERIAL DATA 0
1
6
5
EEPROM SERIAL DATA 1
EEPROM CS
EEPROM SERIAL CLOCK
EEPROM SERIAL DATA 0
EEPROM SERIAL DATA 1
2
13
12
11
16
1
15
2
P17
LCD REVERSE(L)
B12
LCD REVERSE(L)
FROM
LCD BLOCK DIAGRAM
TO
VIDEO SIGNAL PROCESS
BLOCK DIAGRAM
AV PLUG IN DETECT(L)
A12
AV PLUG IN DETECT(L)
FROM
ANALOG VIDEO I/F
BLOCK DIAGRAM
TO CCD DRIVE
BLOCK DIAGRAM
PO
BLUE LED PWM
ORANGE LED PWM
PHOTOSHOT SW
WER ON (H)
A11
BATTERY (D)
B6
POWER ON (H)
BATTERY (D)
CG RESET(L)
H1
CG CS(L)
N2
CAMERA AFE CS(L)
H2
CG/AFE SERIAL DATA
M1
CG/AFE SERIAL CLOCK
CG RESET(L)
CG CS(L)
CAMERA AFE CS(L)
CG/AFE SERIAL DATA
CG/AFE SERIAL CLOCK
N1
TO/FROM
POWER SUPPLY
BLOCK DIAGRAM
POWER
FP61
16
FP61
12
FP61
4
FP61
2
FP61
6
FP62
17
FP41
17
FP6501
3
FP6501
4
FP6501
2
FP6301
8
A4
B1
B4
E1
FI
E2
Q7801
SD DOOR
FP62
23
FP6301
2
POWER LCD
FP62
16
FP6301
9
DVD COPY
FP62
13
FP6301
12
FP61
1
FP62
15
FP62
12
FP62
14
FP6301
11
FP6301
10
AUTO/MANUAL SW
SW6302
SW8301
SW6301
SW6305
SW6303
SW6304
AUTO MANUAL
RESET
KEY DATA 3
MANUAL FOCUS SW
B5
M16
AUTO FOCUS SW
M14
POWER LCD SW
D11
DISK COPY SW
D2
LCD OPEN(L)
D16
A16,J5,K13,N10
FP6301
13
FP6301
4
FP6303
1
P8302
1LCD OPEN
FP62
21
ACCESS
D6301
BLUE
ORANGE
PHOTO SHOT
IC7803(OP AMP) IC7802(GYRO X)
3
2
4
1
OUT
V-REF
IC7801(GYRO Y)
4
1
5
6
1
7
+3V
+5V
D9
D8
C2
IC6006
67 OP AMP
MODE DIAL KEY
CROSS KEY
OPERATION KEY
HDD TEMP
SENSOR
IC2506
HDD OG
SENSOR
HDD
DRIVE
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC
17

3.6. AF BLOCK DIAGRAM
SDR-H18P/SDR-H18PC/SDR-H20P/SDR-H20PC
AF BLOCK DIAGRAM
AF BLOCK DIAGRAM
ZOOM
MOTOR
DRIVE
FOCUS
MOTOR
DRIVE
D/A CONVERTER
/DRIVE CONTROL
ZOOM
/FOCUS
SERIAL
DECODER
OIS(DRIVE/AMP)
X DRIVE
MREF
OIS
SERIAL
DECODER
DAC
Y DRIVE
FP71
2
FP71
1
FP71
4
FP71
3
FP72
9
FP72
11
FP72
7
FP72
5
FP72
8
FP72
6
FP72
12
FP72
10
4
7
5
8
57
54
56
60
28
30
29
25
LENS DRIVE VD
LENS DRIVE CS
LENS DRIVE DATA
LENS DRIVE CLOCK
HALL AMP GAIN CONTROL
PWM BIAS CONTROL
IRIS OPEN
HALL BIAS CONTROL
F NUMBER
ALC PWM CONTROL
IC6001
(SYSTEM MICROCONTROLLER)
IC6001
(SYSTEM MICROCONTROLLER)
MAIN P.C.B LENS UNIT
FROM VIDEO
SIGNAL
PROCESS
BLOCK
DIAGRAM
FP63
12
FP63
14
FP63
16
ZOOM
SW
THERMO
IRIS
DRIVE
TOP ZOOM UNIT
A3
ZOOM SW DATA
+3V
+3V
ZOOM ENCODER
FOCUS ENCODER
FP71
7
FP701
6,8
FP71
9
FP71
5
FP71
10
ZOOM
ENCODER
FOCUS
ENCODER
+5V
LED
DRIVE
F5
F4
F2
LENS TEMP. SENSOR FP71
11
B3
LED CONTROL
Q6002
FP71
15
FP71
16
FP71
13
FP71
14
9
12
10
13
IC701 (FOCUS/ZOOM MOTOR DRIVE / OIS DRIVE / IRIS/HALL AMP CONTROL)
IC702 (OP AMP)
Q701
FOCUS
MOTOR
(STEPPING
MOTOR)
FP71
18
FP71
17
FP71
19
FP71
20
FP71
21
FP71
22
ZOOM MOTOR
(STEPPING MOTOR)
IRIS CLOSE
RESET(L)
18
15
14
16
17
19
20
21
62
23
64
A10
D10
B10
E5
D5
D6
J2
M4
L1
M2
RESET(L) 3 B16
12
13
9
10
42
43
47
48
A2
N12
T12
45
46
DRIVE
IRIS
LOGIC
5
14
P12
8
3
2
1
76
FROM
VIDEO SIGNAL
PROCES
BLOCK DIAGRAM
OIS DRIVE CLOCK
OIS DRIVE DATA
OIS DRIVE CS
X POS
Y POS
MREF
4.5MHz CLOCK
V-REF
IRIS
MOTOR
OIS
HALL
SENSOR
HALL
SENSOR
HALL
SENSOR
CCD
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC
18

3.7. LCD DRIVE BLOCK DIAGRAM
SDR-H18P/SDR-H18PC/SDR-H20P/SDR-H20PC
LCD DRIVE BLOCK DIAGRAM
LCD DRIVE BLOCK DIAGRAM
VIDEO SIGNAL (REC & PB)
ENB1
PCG1
STH1
CKH1
CKH2
CKV1
WIDE
PCD
STV1
R
G
B
BACKLIGHT
IC8001 (LCD RGB SIGNAL PROCESS)
BL+5V
MAIN P.C.B SHAFT UNIT LCD BACKLIGHT P.C.B.
LCD PANEL UNIT
REVERSE/NORMAL
TO SYSTEM CONTROL
BLOCK DIAGRAM
FROM VIDEO
SIGNAL PROCESS
BLOCK DIAGRAM
LCD REVERSE (L)
LCD CS
LCD
SERIAL CLOCK
LCD
SERIAL DATA
4645
5
7
644
35
D8102 D8104 D8107 D8109
Q8101
Q8112
Q8102 Q8104 Q8105
FP8102
20
FP8102
13
FP8102
12
FP8102
7
FP8102
8
FP8102
21
FP8102
16
FP8102
6
FP8102
22
FP8101
14
FP8101
3
FP8101
7
FP8101
2
FP8101
1
FP8101
15
FP8101
6
FP8101
11
FP8101
16
FP8101
10
FP8101
9
FP8101
8
FP8101
17
FP8101
20
FP81
14
FP81
24
FP81
3
FP81
7
FP81
2
FP81
1
FP81
15
FP81
6
FP81
11
FP81
16
FP81
10
FP81
9
FP81
8
FP81
17
FP81
20
FP8102
24
FP8102
4
FP8102
5
FP8102
3
FP8102
23
FP8102
2
FP8102
19
FP8101
5
FP8101
13
FP81
5
FP81
13
D8111
Q8108
LCD-DATA
(0-7)
A
B
C
D
ENB1
PCG1
STH1
CKH1
CKH2
CKV1
WIDE
PCD
STV1
R
G
B
REVERSE(UP/DOWN)
CONTROL REVERSE(L/R)
CONTROL
62
55
60
58
57
1
50
36
3
27
26
25
4645
5
7
644
35
SERIAL
I/F
TIMING
GENERATOR
V-COM AC
CONTROL
BACKLIGHT
CONTROL
DATA
INPUT
PEDESTAL/LPF
/SCAN CONVERTER
/SHARPNESS
CONTRAST
/BRIGHT
/GAMMA
/SUB-BRIGHT
VIDEO
DAC
(8bit)
HUE/COLOR
MATRIX
22 18,
16 14
DCB
V1 3.5 Vp-p
1 V 20 s
3.5 Vp-p
1 V 20 s
V1 3.5 Vp-p
1 V 20 s
V1
27MHz CLOCK 11 27MHz
CLOCK
A
4.0 Vp-p
1 V 20 s
V1
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC
19

3.8. POWER SUPPLY BLOCK DIAGRAM
SDR-H18P/SDR-H18PC/SDR-H20P/SDR-H20PC
POWER SUPPLY BLOCK DIAGRAM
POWER SUPPLY BLOCK DIAGRAM
IP1 2A/32V
BATTERY
TERMINAL
+
T
D
-
DC JACK
IP2 1A/32V
POWER ON (H)
TO/FROM
SYSTEM CONTROL
BLOCK DIAGRAM
BATTERY VOLTAGE DET
MAIN P.C.B.REAR UNIT
D1009
D1001
+5V
CONTROL
Q1011
L1011
+3.3V
CONTROL
Q1091,Q1092
L1091
+3.3V
REGULATOR
Q1321
LCD +5V
Q1462
Q1411
Q1413
BATTERY (D)
UNREG
L1213
L1211
L1291
REG +5V (A)
LED +5V
LCD-BL +5V
AF +5V
REG +3.3V (A)
L1321 REG +3.3V (D)
HDD +3.3V
+3V
CONTROL
Q1031, Q1032 L1031 L1232
L1231
L1236
+1.2V
CONTROL
Q1051, Q1052
+12V
CONTROL
CHAREG
PUMP
Q1061
L1051
L1261
L1271
L1281
D1080,D1081
C1081,C1082
L1251
(FROM IC3001(183))
LCD BACKLIGHT ON(H)
(FROM IC3001(182))
(FROM IC6001(U12))
CTL4 ON(H)
(FROM IC6001(D12))
CCD ON(H)
Q1412
LCD +3V
Q1431
Q1361
Q1473
Q1474
Q1472
Q1362
Q1461
FP11
6-9
FP11
1
FP11
2-5
REG +1.8V (D)
SDRAM +1.8V
A +3V
SPK +3V
AF +3V
L1233
REG +3V (D)
REG +1.2V (D)
LCD +8.5V
CAM +12V
CAM -6.5V
IC1002 (PWM CONTROL)
IC1001 (PWM CONTROL)
IC1231
+1.8V
REGULATOR
33
37
36
31
30
2
3
27
18
17
31
30
2
3
26
21
22
34
25
5
34
25
5
7
8
9
10
7
8
9
10
(FROM IC6001(B15))
HDD ON(H)
Q1001
Q1003
Q1002
Q1071
Q1072
Q1391
Q1392
Q1471
ON/OFF
CONTROL
VCC
VCC
VCC
TRIANGLE
WAVE
OSCILLATOR
SHORTCIRCUIT
PROTECT
PWM
CONTROL
PWM
CONTROL
DRIVE
32
DRIVE
ERROR AMP
DRIVE
DRIVE
ERROR AMP
ON/OFF
CONTROL
VCC
VCC
VCC
TRIANGLE
WAVE
OSCILLATOR
SHORTCIRCUIT
PROTECT
PWM
CONTROL
PWM
CONTROL
PWM
CONTROL
DRIVE
ERROR AMP
DRIVE
ERROR AMP
DRIVE
DRIVE
ERROR AMP
SDR-H18P / SDR-H20P / SDR-H18PC / SDR-H20PC
20