Note: DV Interface on the Cradle (Handycam Station)
•Abbreviation
AR : Argentine model
AUS: Australian model
BR : Brazilian model
CH : Chinese model
CND: Canadian model
EE : East European model
HK : Hong Kong model
J: Japanese model
JE: Tourist model
KR : Korea model
NE : North European model
US, CND, E, ARNE, E, AUS, CH,
BR, KRHK
AEP, UK, EE, NE
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
— 3 —
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
CAUTION
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH
MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
1.Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
2.Check the interboard wiring to ensure that no wires are
"pinched" or contact high-wattage resistors.
3.Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair . Point
them out to the customer and recommend their replacement.
4.Look for parts which, through functioning, show obvious signs
of deterioration. Point them out to the customer and
recommend their replacement.
5.Check the B+ voltage to see it is at the values specified.
6.Flexible Circuit Board Repairing
•Keep the temperature of the soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS P AR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMA TIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
Unleaded solder
Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
— 4 —
TABLE OF CONTENTS
SectionTitlePage
1.SERVICE NOTE
1-1. Power Supply During Repairs········································· 1-1
1-2. To Take Out a Cassette when not Eject (Force Eject) ·····1-1
1-3. Setting the “Forced Power On” Mode·····························1-1
1-4. Using Service Jig·····························································1-2
1-5. Self-diagnosis Function ···················································1-2
1-6. Precaution on Replacing the VC-416 Board ···················1-4
5-1. Exploded Vie ws ·······························································5-2
5-2. Electrical Parts List ·······················································5-12
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
— 5 —
1. SERVICE NOTE
y
1-1. POWER SUPPLY DURING REPAIRS
In this unit, about 10 seconds after power is supplied to the battery terminal using the regulated power supply (8.4V), the po wer is shut of f so
that the unit cannot operate.
These following method is available to prevent this.
Method:
Use the AC power adaptor (AC-L25A/L25B).
1-2. TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT)
1 Refer to “2. DISASSEMBLY” to remove the mechanism deck block.
2 Supply +4.5V from the DC power supply to the loading motor and unload with a pressing the cassette compartment.
Loading motor
DC power suppl
(+ 4.5Vdc)
1-3. SETTING THE “FORCED POWER ON” MODE
It is possible to turn on power by adjustment remote commander (RM-95 or NEW LANC JIG).
Operate the VTR function using the adjustment remote commander.
1-3-1. Setting the “Forced Camera Power ON” Mode
1) Select page: 0, address: 01, and set data:01.
2) Select page: D, address: 10, set data:01 and press the “PAUSE (Write)” button of the adjustment remote commander.
1-3-2. Setting the “Forced VTR Power ON” Mode
1) Select page: 0, address: 01, and set data:01.
2) Select page: D, address: 10, set data:02 and press the “PAUSE (Write)” button of the adjustment remote commander.
1-3-3. Exiting the “Forced Power ON” Mode
1) Select page: 0, address: 01, and set data:01.
2) Select page: D, address: 10, set data:00 and press the “PAUSE (Write)” button of the adjustment remote commander.
3) Select page: 0, address: 01, and set data: 00.
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
1-1
1-4. USING SERVICE JIG
Connect the CPC-15 jig connector (J-6082-564-A) and I/F unit for LANC conrol (J-6082-521-A) to the CN1014 of VC-416 board.
I/F unit for LANC control
(J-6082-521-A)
VC-416 BOARD
(SIDE A)
CN1014
1-5. SELF-DIAGNOSIS FUNCTION
1-5-1. Self-diagnosis Function
When problems occur while the unit is operating, the self-diagnosis
function starts working, and displays on the viewfinder or LCD
screen what to do. This function consists of two display; selfdiagnosis display and service mode display .
Details of the self-diagnosis functions are provided in the Instruction
manual.
Viewfinder or LCD screen
C : 3 1 : 1 1
8
1
CPC-15
(J-6082-564-A)
1-5-2. Self-diagnosis Display
When problems occur while the unit is operating, the counter of the
viewfinder or LCD screen sho ws a 4-digit display consisting of an
alphabet and numbers, which blinks at 3.2 Hz. This 5-character
display indicates the “repaired by:”, “block” in which the problem
occurred, and “detailed code” of the problem.
Repaired by:
C : Corrected by customer
H : Corrected by dealer
E : Corrected by service
engineer
Blinks at 3.2Hz
3 1C
Block
Indicates the appropriate
step to be taken.
E.g.
31 ....Reload the tape.
32 ....Turn on power again.
1 1
Detailed Code
Refer to “1-5-3. Self-diagnosis Code Table”.
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
1-2
1-5-3. Self-diagnosis Code Table
Self-diagnosis Code
Repaired by:
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
Block
Function
04
21
22
31
31
31
31
31
31
31
31
31
31
31
31
31
32
32
32
32
32
32
32
32
32
32
32
32
32
Detailed
Code
00
00
00
10
11
20
21
22
23
30
31
40
41
42
43
44
10
11
20
21
22
23
30
31
40
41
42
43
44
Symptom/State
Non-standard battery is used.
Condensation.
Video head is dirty.
LOAD direction. Loading does not
complete within specified time
UNLOAD direction. Loading does not
complete within specified time
T reel side tape slacking when unloading
S reel
side tape slacking when unloading
T reel fault.
S reel fault.
FG fault when starting capstan.
FG fault during normal capstan operations.
FG fault when starting drum.
PG fault when starting drum.
FG fault during normal drum operations.
PG fault during normal drum operations.
Phase fault during normal drum operations.
LOAD direction loading motor time-
out.
UNLOAD direction loading motor
time-out.
T reel side tape slacking when
unloading.
S reel side tape slacking when
unloading.
T reel fault.
S reel fault.
FG fault when starting capstan.
FG fault during normal capstan
operations.
FG fault when starting drum.
PG fault when starting drum.
FG fault during normal drum
operations.
PG fault during normal drum
operations.
Phase fault during normal drum
operations.
Correction
Use the InfoLITHIUM battery.
Remove the cassette, and insert it again after one hour.
Clean with the optional cleaning cassette.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
.
Load the tape again, and perform operations from the beginning.
.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Load the tape again, and perform operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
Remove the battery or power cable, connect, and perform
operations from the beginning.
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
1-3
Self-diagnosis Code
Repaired by:
E
E
E
Block
Function
61
61
61
Detailed
Code
00
10
11
Symptom/State
Difficult to adjust focus
(Cannot initialize focus.)
Inspect the lens block focus reset sensor (Pin ql, of CN3101 of VC416 board) when focusing is performed when the touch panel is
operated in the focus manual mode and the focus motor drive circuit
(IC3101 of VC-416 board) when the focusing is not performed.
Inspect the lens block zoom reset sensor (Pin qg, of CN3101 of
VC-416 board) when zooming is performed when the zoom switch
is operated and the zoom motor drive circuit (IC3101 of VC-416
board) when zooming is not performed.
Inspect the flexible board for breakage or loose connection.
If not faulty , inspect the focus and zoom motor drive cir cuit (IC3101
of VC-416 board).
1-6. PRECAUTION ON REPLACING THE VC-416 BOARD
Exif Model Data Check
When you replace to the repairing board, the written data of repairing board also might be changed to original setting.
When the data has changed because of board replaceing etc, check the data setting (Exif Model Data) is right. If not, rewrite to the right v alue.
Exif Model Data
Page
C
C
C
Address
D2
D3
D4
DCR-HC23E
32
33
45
DCR-HC24E
32
34
45
Data
DCR-HC26
32
36
00
DCR-HC26E
32
36
45
DCR-HC35E
33
35
45
Writing Method:
1) Select page: 0, address: 01 and set data: 01.
2) Select page: C, address: D2 to D4, and set the Exif Model Data.
Note: To write in the non-volatile memory (EEPROM), press the PAUSE (Write) button each time to set the data.
3) Select page: 0, address: 01, and set data: 00.
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
1-4E
NOTE FOR REPAIR
2. DISASSEMBLY
• Make sure that the flat cable and flexible board are not cracked of bent at the terminal.
Do not insert the cable insufficiently nor crookedly.
• When remove a connector, dont’ pull at wire of connector. It is possible that a wire is snapped.
• When installing a connector, dont’ press down at wire of connector.
It is possible that a wire is snapped.
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
2-1
HELP
EXPLODED VIEW
HELP
2-1. DISASSEMBLY
2-1-1. OVERALL ASSEMBLY
2-1 (Open the Cassette Lid)
2 NS Cabinet Assy
2-2 (#2)
2-4
(Claw)
2-5
(Shaft)
HARDWARE LIST
2-3 (#2)
1-2 (#14)
1-3 (Direction of the arrowA)
A
1-1 (Slide the EVF)
3-4 (Boss)
3-1 (Open the Jack Lid)
3-2 (#2)
3 Front Panel Block
1-15
3-5
3-3 (#2)
1-13
1-14
1-11 (Claw)
1 Cabinet (R) block
1-12 (Boss)
1-4 (#14)
1-6 (#10)
1-8 (Open the LCD)
1-5 (#14)
1-10 (Claw)
1-7 (#10)
1-9 (#10)
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
2-2
2-1-2. CABINET (R) BLOCK
1-2 (#13)
EXPLODED VIEW
HARDWARE LIST
1-4
1-1
1 Hinge block
HELP
1-5 (#12)
1-9 (#10)
1-3 (#12)
1-13
1-6
(Boss)
1-7 (Boss)
2-4 (#12)
PD-281
2-8 (Claw)
1-8
1-14 (#3)
1-15
3-2
3 LCD
2-5 (Claw)
3-1
2-3
1-10 (#12)
1-11 (Claw)
1-12
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
2-2
2-7
2-6
2 PD-281 board
2-3
2-1
2-1-3. MAIN BLOCK-1
EXPLODED VIEW
HARDWARE LIST
1-1 (#3)
1 EVF block
3-4 (#2)
2-1 (#3)
2 Lens Block
2-3
3-3
2-2 (Boss)
3-2 (Claw)
1-3
3-1 (#2)
1-2
(Boss)
2-4
3-6
3-5 (#2)
HC35E
3 BT Panel Block
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
2-4
2-1-4. MAIN BLOCK-2
EXPLODED VIEW
3 Mechanism Deck
3-5 (Claw)
2-7 (Claw)
HARDWARE LIST
3-8
1 Bottom Frame
1-5
1-4 (#2)
3-7
1-6 (Boss)
(Except HC35E)
1-3
3-1 (Boss)
3-4 (Claw)
1-2
CR-061
1-1 (#3)
HC35E
2-6
3-6
3-2 (Dirrection of the arrow)
2 VC-416 Board
3-3 (Claw)
VC-416
2-1
2-2
2-5
US, CND
2-4 (#3)
2-3
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
2-5E
HELP
Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.
THE METHOD OF ATTACHMENT OF FP-380 FLEXIBLE BOARD
1 Fold dotted line parts of the FP-380 flexible board
as shown in figure.
Adhesive tape
Fold
2 Hang it on the claw after putting the FP-380
flexible board on the hinge cover (M).
Fold
Adhesive tape
3 Roll the the FP-380 flexible board 90 degrees.
4 Attach two hinge covers as shown in figure.
Hinge cover (M)
Claw
Adhesive tape
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
Claw
Claw
Claw
HELP
Link
Link
3. BLOCK DIAGRAMS
OVERALL BLOCK DIAGRAM (1/5)
OVERALL BLOCK DIAGRAM (2/5)
OVERALL BLOCK DIAGRAM (3/5)
OVERALL BLOCK DIAGRAM (4/5)
OVERALL BLOCK DIAGRAM (5/5)
POWER BLOCK DIAGRAM (1/3)
POWER BLOCK DIAGRAM (2/3)
POWER BLOCK DIAGRAM (3/3)
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
3. BLOCK DIAGRAMS
3-1. O VERALL BLOCK DIAGRAM (1/5)
LENS BLOCK
IRIS
(SHUTTER)
IRIS
METER
M
H
FOCUS
MOTOR
M
ZOOM
MOTOR
M
FOCUS
SENSOR
ZOOM
SENSOR
LENS TEMP
SENSOR
NIGHTSHOT
PLUS
I_DRIVE (-)
I_HALL (-)
I_BIAS (-)
I_BIAS (+)
I_HALL (+)
FC_A, FC_XA,
FC_B, FC_XB
ZM_A, ZM_XA,
ZM_B, ZM_XB
FC_SENS_OUT
ZM_SENS_OUT
THERMO_OUT
NightShot_Vcc
A : VIDEO SIGNAL
A : AUDIO SIGNAL
A : VIDEO/AUDIO SIGNAL
A : VIDEO/AUDIO/SERVO SIGNAL
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
CD-631 BOARD
IC101
IMAGER
CN3101
12
9
HALL GAIN
8
CONTROL
6
7
4 - 124 - 21
19
15
16
17
CCD
Q3101
IRIS
DRIVE
Q3103
Q101
7
BUFFER
V1 - V4, RG,
VSHT, H1, H2
1 - 4, 9, 10, 12, 13
IC3103
(2/12)
XTAL AMP
HALL REG
IC3104
(2/12)
1
IRIS DRIVE
HALL AMP
57
7
HALL GAIN
13
HALL BIAS
2
FOCUS
MOTOR
DRIVE
2, 23, 4, 215, 19, 17, 7
ZOOM
MOTOR
DRIVE
SI-051 BOARD (1/4)
IR EMITTER/
NIGHTSHOT
05
D606
CN101
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
VC-416 BOARD (1/5)
1
14
3 - 6, 8 - 11
FREQ_AMPOUT
75
1
3
6
IC3105
(2/12)
5
IC3101
(2/12)
9 - 1213 - 16
CN3001
12 - 9, 7 - 4
X3001
36MHz
HALL_OFFSET
LD_EN0, LD_DIR0A, LD_DIR0B
LD_EN1, LD_DIR1A, LD_DIR1B
CN605
(1/4)
13
FREQ_TUNE
HALL_GAIN
GENERATOR
26, 28, 31, 33
18, 21, 22, 25,
5
4
NS_LED_K
CCD OUT
IC3001
TIMING
(1/12)
IC9201
1
EVR
3
(D/A CONVERTER)
2
(2/12)
FC_RST
ZM_RST
24
30
CLPDM, PBLK,
XSHP, XSHD
1, 2, 15, 1644, 45
XRST_VTR
40
VCKVCK
12
34
41
48
36
CAM_DD_ON
42
XCS_TG
39
35, 38, 37
CAM_SO, CAM_SCK
6, 7
8
CAM_SI, CAM_SO, CAM_SCK
CN1004
(1/4)
Q1001
LED
DRIVE
IC3002
S/H, AGC,
A/D CONVERTER
(1/12)
19, 21 - 23
1643
IRIS_PWM, IRIS_COM
LENS_TEMP_AD
46 - 48
CS_CH, CH_SO, CH_SCK
CS_CH, CH_SO, CH_SCK
CAM_DD_ON
XCS_TG
DA_STRB
XRST_VTR
HALL_AD
XNS_SW
IR_ON
2 - 11
FE_CLPOB
20
Y18
Y6, AC9, Y9
D17
K1
Y11, AB11, AB10
Y5
Y16, AC17
P20
R22
A13
B6
IC8601
(1/2)
CAMERA/
MECHA
CONTROL
(7/12)
AD0 - AD9
TG_AHD, TG_AVD
TG_ZSG1
TG_ZV1
TG_ID
TG_VGAT
CAM_SI, CAM_SO, CAM_SCKCAM SI, CAM_SO, CAM_SCK
XRST_VTR
LD_EN0, LD_DIR0A, LD_DIR0B
LD_EN1, LD_DIR1A, LD_DIR1B
FC_RST
ZM_RST
L2, D15, A16
Y17
C22
D6
N22
A21
B21
E23
B2
B8
B7
B3
A7, Y8
J2
D24A00 – D31A07, DXXA08, DXXA09, ALE, WRX, RDX
W2, Y1, V4,
V2, W1, P2,
AA2, Y2, W4,
P1, K4, L1, L4
N20
W20
XCS_VD, VD_SI, VD_SO, VD_SCK
AC5, Y12,
AC12, Y13
U1
V22
AB9
VSP_SI, VSP_SO, XVSP_SCK
AC7
AC8, AB8,
M20, L20
U2
D8
AC18
FRRV, TRRV, TRRT
XCS_IC_6001
XCS_IC_6001-2
XIRQ_IC_6001
XUSB_EN
DRP
SWP
XCS_VFD
XCS_SFD
LINE_OUT_VD
VREF
OSD_V
VFO_VD, VFO_OE
XCS_IC_6002
USB_ON
USB_DET
MERODY_CARR
MERODY_ENV
3-1
199 - 208196 - 194180 - 178
209
216
4, 311, 5, 612, 8, 9
214
215
212
213
190
14
15
189
193
197
129
161
162
187
188
182
181
192
42, 43
IC6001
DV SIGNAL
PROCESS
(3/12)
Q8601, Q8602
MODULATOR
141
77
75, 76131, 130126, 127
78
96
121
123
119
PANEL_HD, PANEL_VD
110
113
63
64
68
67
69
USB_D+, USB_D-USB_D+, USB_D-
USB_3.1V
LBUS0 - LBUS3
157 - 154164 - 176184 - 18618 - 20
LCKO
159
TRCKO
143
XCS_IC_6002
177
D24A00 - D31A07, DXXA08, DXXA09, ALE, WRX, RDX
VSP_SI, VSP_SO, XVSP_SCK
VD_SO, XCS_VD, VD_SCK
DV INTERFACE
24, 26 - 28
62
19
78
IC6002
(3/12)
52, 51, 48, 47
2 - 4, 6 - 9
11, 75 - 77
IC_6001_Y_OUT
IC_6001_C_OUT
DATA_FROM_SFD
Q6003
USB
PULL UP
TPA+, TPA-, TPB+, TPB-
VD_SI, VD_SO, VD_SCK
VSP_SO, XVSP_SCK
VSP_SO, XVSP_SCK
XRST_VTR
SPCK
RECDT
RECA1, RECA2
RECCK
RFIN
PANEL_R
PANEL_G
PANEL_B
DATA_TO_SFD
SFD_BCK
SFD_LRCK
SFD_FCK
USB_DET
XCS_EVF
EVF_BL_ON
PANEL_BL_ON
XPWAD, XPWDA
XCS_AU1
OSD_V
CAM_DD_ON
USB_D+
BEEP
SWP
1
OVERALL (2/5)
2
OVERALL (3/5)
3
OVERALL (4/5)
4
OVERALL (4/5)
5
OVERALL (3/5)
6
OVERALL (4/5)
7
OVERALL (2/5)
8
9
OVERALL (2/5)
(PAGE 3-2)
(PAGE 3-2)
(PAGE 3-3)
(PAGE 3-4)
(PAGE 3-4)
(PAGE 3-3)
(PAGE 3-4)
(PAGE 3-2)
OVERALL (5/5)
(PAGE 3-5)
3-2. OVERALL BLOCK DIAGRAM (2/5)( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
VC-416 BOARD (2/5)
N MECHA DECK
(MDX-N110)
VIDEO HEAD
(FOR CHECK)
OVERALL (1/5)
(PAGE 3-1)
OVERALL (1/5)
(PAGE 3-1)
OVERALL (5/5)
(PAGE 3-5)
CPC
8
1
10
CN1014
RF_MON
1
SWP
2
XCS_EEP
4
EEP_SI, EEP_SO, EEP_SCK
7 - 5
SWP
XRST_VTR
IC8602
(7/12)
1
EEP_SI, EEP_SO, EEP_SCK
2, 5, 6
64k EEPROM
IC_8001_SI, IC_8001_SO. IC_8001_SCK. XCS_IC_8001
SYS_V
ZOOM_VR_AD
XSYS_RST
SIRCS_SIG
XCS_EEP
X8601
20MHz
A18, N1, M4Y7, AB7, AB6, AC6
F1
AB14, AC14, AB13
D1
C1
IC8601
MECHA
CONTROL
(7/12)
D14
M22
F2
F4
A10
(2/2)
RECDT
OVERALL (1/5)
(PAGE 3-1)
VSP_SO, XVSP_SCKVSP_SO, XVSP_SCK
XRST_VTR
XCS_IC_9001
H4
DRUM_PWM
Y14
CAP_PWM
AC15
XFFREW_UP
AC13
A9
B9
CAP_FWD, CAP_ON
D11
DEW_AD
V23
MODE_SW_A - MODE_SW_C
AB22
-
AB20
LOAD, UNLOAD
G4, H2
LM_LIM_DETLM_LIM_DET
L22
TAPE_END
N4
TAPE_TOP
N2
TREEL_FG
B11
SREEL_FG
A11
TAPE_LED_ON
B15
REC_PROOF
AA22
CHIME_SDA, CHIME_SCK
D10, B10D19, B20
38, 36
IC9001
(3/3)
34
Q9004
35
37
44
41
(8/12)
SERIAL
INTERFACE
LPF
45
43
DRUM_ERROR
CAP_ERROR
DRUM_FG
DRUM_PG
CAP_FG
7
21
24
8
IC2201
(1/2)
DRUM/
CAPSTAN
PWM DRIVE
(11/12)
77, 78
75, 76
Q2208
SWITCHING
SWITCHING
Q2207
SPCKSPCK
RECA1, RECA2
2
RECCK
RFIN
RF_MON
SWP
CONT1, SW_PS, ALL_PSCONT1, SW_PS, ALL_PS
DRUM_VS
CAP_FWD, CAP_ON
Q9002
LED
DRIVE
46
40, 42
44
IC6501
35
REC/PB AMP
(4/12)
30
38
39, 37, 45
DRUM_FG
DRUM_PG
CAP_VS
CAP_FG
LOAD, UNLOAD
TAPE_END
TAPE_TOP
TREEL_FG
SREEL_FG
10, 93, 4
IC9001
(1/3)
(8/12)
DRUM
MOTOR
64, 67
DRIVE
FG AMP
53
PG AMP
50
CAPSTAN
75, 771, 80
MOTOR
DRIVE
FG AMP
4
MODE_SW_A - MODE_SW_C
IC9001
(2/3)
(8/12)
LOADING
MOTOR
32, 33
DRIVE
31
TAPE END
2120
DETECT
TAPE TOP
19
DETECT
T REEL
29
FG AMP
S REEL
25
FG AMP
CHIME_SDA, CHIME_SCK
XODD, YODD
XEVEN, YEVEN
DRUM_U, V, W
63, 65, 6874, 76, 78
52
49
CAP U, V, W
10 - 157, 8
FG1, FG2
DEW_AD
69, 7226, 2722, 23
TAPE_END_C
TAPE_TOP_C
18
T_REEL ±
S_REEL ±
TAPE_LED_K
REC_PROOF
XCC_DOWNXCC_DOWN
FG
PG
UHE±,
VHE±,
WHE±
LM ±
CN1008
CN1009
CN1010
CN1007
10
9
6
28
16
25
11
18
6, 52, 3
1 - 6
20 - 92 - 77 - 91 - 420, 1922, 2313, 1427, 24
M901
DRUM MOTOR
M
DRUM FG
DRUM PG
M903
CAPSTAN MOTOR
M
HU, HV, HW
CAPSTAN FG
DEW SENSOR
S902
MODE SWITCH
M902
LOADING MOTOR
M
Q901
TAPE END
SENSOR
Q902
TAPE TOP
SENSOR
H902
T REEL
SENSOR
H901
S REEL
SENSOR
MIC902
REC PROOF
4PIN
CONNECTOR
S903
CC DOWN
ODD
EVEN
TAPE LED
D901
05
DCR-HC23E/HC24E/HC26/HC26E/HC35E_L2
A : VIDEO/AUDIO/SERVO SIGNAL
A : SERVO SIGNAL
3-2
3-3. O VERALL BLOCK DIAGRAM (3/5)( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.