Table Of Contents - Philips DVDR3320V/01 Service Manual

OVERALL WIRING DIAGRAM
VCR PART
ELECTRICAL ADJUSTMENT
PROCEDURES
............................................................3-4
VCR ELECTRICAL TROUBLESHOOTING
GUIDE
.............................................................................3-5
1. POWER(SMPS) CIRCUIT .......................................3-5
2. SYSTEM/KEY CIRCUIT ..........................................3-8
3. SERVO CIRCUIT.....................................................3-9
4. Y/C CIRCUIT .........................................................3-12
5. HI-FI CIRCUIT .......................................................3-16
6. TUNER/IF CIRCUIT...............................................3-19
BLOCK DIAGRAMS
................................................3-21
1. POWER(SMPS) BLOCK DIAGRAM......................3-21
2. TUNER/MTZ BLOCK DIAGRAM ...........................3-23
3. VPS BLOCK DIAGRAM ........................................3-24
4. Y/C BLOCK DIAGRAM..........................................3-25
5. HI-FI BLOCK DIAGRAM........................................3-27
6. SYSTEM BLOCK DIAGRAM .................................3-29
7. SCART & SWICH BLOCK DIAGRAM ...................3-31
CIRCUIT DIAGRAMS
1. POWER(SMPS) CIRCUIT DIAGRAM ...................3-33
2. TU/IF CIRCUIT DIAGRAM ....................................3-35
3. A/V CIRCUIT DIAGRAM........................................3-37
4. HI-FI CIRCUIT DIAGRAM .....................................3-39
5. SYSTEM CIRCUIT DIAGRAM...............................3-41
6. SCART(JACK) CIRCUIT DIAGRAM
(SCART MODEL ONLY).........................................3-43
7. TIMER CIRCUIT DIAGRAM ..................................3-45
• WAVEFORMS .........................................................3-47
• CIRCUIT VOLTAGE CHART ...................................3-49
• IC BLOCK DIAGRAMS ...........................................3-53
PRINTED CIRCUIT DIAGRAMS
1. VCR P.C.BOARD(TOP VIEW) ...............................3-57
2. VCR P.C.BOARD(BOTTOM VIEW).......................3-61
3. SMPS P.C.BOARD ...............................................3-63
4. JACK P.C.BOARD ................................................3-66
5. KEY & TIMER P.C.BOARD .................................3-67
SECTION 3
ELECTRICAL
CONTENTS
..............................3-2
..............................................3-33
.........................3-57
VDR PART
VDR ELECTRICAL TROUBLESHOOTING
GUIDE
...........................................................................3-69
1. POWER(SMPS) CIRCUIT .....................................3-69
2. NO COMPONENT VIDEO SIGNAL WHEN
PLAYING DISC ......................................................3-71
3. NO COMPOSITE / S-VIDEO SIGNAL WHEN
PLAYING DISC ......................................................3-72
4. NO TV, EXTERNAL INPUT VIDEO SIGNAL.........3-73
5. WHEN PLAYING DISC, NO AUDIO OUTPUT ......3-74
6. NO TUNER AUDIO OUTPUT ................................3-74
7. NO OPTICAL / DIGITAL OUTPUT ........................3-74
8. NO EXTERNAL INPUT 1, 2 AUDIO ......................3-75
9. NO EXTERNAL INPUT 3 AUDIO ..........................3-75
BLOCK DIAGRAMS
1. VDR SET TOTAL BLOCK DIAGRAM ....................3-76
2. VDR MAIN H/ W BLOCK DIAGRAM.....................3-77
3. POWER BLOCK DIAGRAM ..................................3-78
4. AUDIO IN/ OUT BLOCK DIAGRAM ......................3-79
5. CPU & CONTROL REGISTER
BLOCK DIAGRAM.................................................3-80
6. VIDEO IN/ OUT BLOCK DIAGRAM ......................3-81
7. DV 1394 IN/OUT BLOCK DIAGRAM ....................3-82
8. MEMORY CARD IN/ OUT BLOCK DIAGRAM ......3-83
CIRCUIT DIAGRAMS
1. BGA 308P CIRCUIT DIAGRAM.............................3-84
2. DDR & B TO B CONNECTOR
CIRCUIT DIAGRAM ..............................................3-86
3. POWER, FLASH, CONNECTOR CIRCUIT
DIAGRAM ..............................................................3-88
4. RST, CONTROL/STATUS_REG., ATAPI,
HOST_CPLD, LATCH CIRCUIT DIAGRAM ..........3-90
5. VIDEO_IN, VIDEO_OUT CIRCUIT DIAGRAM......3-92
6. DV1394, HDMI CIRCUIT DIAGRAM .....................3-94
7. AUDIO IN/OUT CIRCUIT DIAGRAM .....................3-96
• WAVEFORMS .........................................................3-98
• CIRCUIT VOLTAGE CHART .................................3-100
• IC BLOCK DIAGRAMS .........................................3-102
PRINTED CIRCUIT DIAGRAMS
1. VDR P.C.BOARD(TOP VIEW) .............................3-106
2. VDR P.C.BOARD(BOTTOM VIEW) .....................3-110
3-1
................................................3-76
..............................................3-84
.......................3-106